22.832149][T20830] ? fput_many+0x12c/0x1a0 [ 522.836593][T20830] ? tomoyo_file_ioctl+0x23/0x30 [ 522.841541][T20830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 522.847781][T20830] ? security_file_ioctl+0x8d/0xc0 [ 522.852901][T20830] ? tty_vhangup+0x30/0x30 [ 522.857318][T20830] ksys_ioctl+0x123/0x180 [ 522.861656][T20830] __x64_sys_ioctl+0x73/0xb0 [ 522.866270][T20830] do_syscall_64+0xfa/0x790 [ 522.870785][T20830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 522.876677][T20830] RIP: 0033:0x45a919 [ 522.880572][T20830] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.900174][T20830] RSP: 002b:00007f43438a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 522.908585][T20830] RAX: ffffffffffffffda RBX: 00007f43438a0c90 RCX: 000000000045a919 [ 522.916554][T20830] RDX: 0000000020000240 RSI: 000000000000541f RDI: 0000000000000003 [ 522.924526][T20830] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 522.932502][T20830] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f43438a16d4 [ 522.940475][T20830] R13: 00000000004c5e04 R14: 00000000004dc270 R15: 0000000000000004 [ 522.948535][T20826] CPU: 1 PID: 20826 Comm: syz-executor.3 Not tainted 5.5.0-rc2-next-20191219-syzkaller #0 [ 522.958435][T20826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.968494][T20826] Call Trace: [ 522.971797][T20826] dump_stack+0x197/0x210 [ 522.973595][T20833] FAULT_INJECTION: forcing a failure. [ 522.973595][T20833] name failslab, interval 1, probability 0, space 0, times 0 [ 522.976134][T20826] should_fail.cold+0xa/0x10 [ 522.976154][T20826] ? setup_fault_attr+0x220/0x220 [ 522.976175][T20826] ? ___might_sleep+0x163/0x2c0 [ 522.976198][T20826] __should_failslab+0x121/0x190 [ 522.976213][T20826] should_failslab+0x9/0x14 [ 522.976232][T20826] __kmalloc+0x2e0/0x770 [ 522.976250][T20826] ? __this_cpu_preempt_check+0x35/0x190 [ 523.022625][T20826] ? retint_kernel+0x2b/0x2b [ 523.027225][T20826] ? tomoyo_encode2.part.0+0xf5/0x400 [ 523.032608][T20826] tomoyo_encode2.part.0+0xf5/0x400 [ 523.037810][T20826] tomoyo_encode+0x2b/0x50 [ 523.042234][T20826] tomoyo_realpath_from_path+0x19c/0x660 [ 523.047880][T20826] ? tomoyo_path_number_perm+0x193/0x520 [ 523.053625][T20826] tomoyo_path_number_perm+0x1dd/0x520 [ 523.059084][T20826] ? tomoyo_path_number_perm+0x193/0x520 [ 523.064733][T20826] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 523.070542][T20826] ? __f_unlock_pos+0x19/0x20 [ 523.075240][T20826] ? __fget+0x37f/0x550 [ 523.079403][T20826] ? do_dup2+0x4f0/0x4f0 [ 523.083665][T20826] tomoyo_file_ioctl+0x23/0x30 [ 523.088440][T20826] security_file_ioctl+0x77/0xc0 [ 523.093417][T20826] ksys_ioctl+0x56/0x180 [ 523.097680][T20826] __x64_sys_ioctl+0x73/0xb0 [ 523.102284][T20826] do_syscall_64+0xfa/0x790 [ 523.106801][T20826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.112695][T20826] RIP: 0033:0x45a919 [ 523.116592][T20826] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 523.136199][T20826] RSP: 002b:00007fb95150cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 523.144614][T20826] RAX: ffffffffffffffda RBX: 00007fb95150cc90 RCX: 000000000045a919 01:53:05 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x107, 0x0) 01:53:05 executing program 0 (fault-call:4 fault-nth:0): ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:05 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x108, 0x0) [ 523.152596][T20826] RDX: 0000000020000180 RSI: 00000000000089a2 RDI: 000000000000000e [ 523.160563][T20826] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 523.168536][T20826] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb95150d6d4 [ 523.176505][T20826] R13: 00000000004c7479 R14: 00000000004ddff8 R15: 000000000000000f [ 523.189910][T20833] CPU: 0 PID: 20833 Comm: syz-executor.5 Not tainted 5.5.0-rc2-next-20191219-syzkaller #0 [ 523.199811][T20833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.199817][T20833] Call Trace: [ 523.199839][T20833] dump_stack+0x197/0x210 [ 523.199860][T20833] should_fail.cold+0xa/0x10 [ 523.217566][T20839] FAULT_INJECTION: forcing a failure. [ 523.217566][T20839] name failslab, interval 1, probability 0, space 0, times 0 [ 523.222094][T20833] ? setup_fault_attr+0x220/0x220 [ 523.222112][T20833] ? lock_downgrade+0x920/0x920 [ 523.222140][T20833] __should_failslab+0x121/0x190 [ 523.222159][T20833] should_failslab+0x9/0x14 [ 523.222174][T20833] kmem_cache_alloc_node+0x56/0x740 [ 523.222187][T20833] ? __lock_acquire+0x8a0/0x4a00 [ 523.222209][T20833] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 523.239788][T20833] ? _copy_to_iter+0x39e/0x1040 [ 523.239888][T20833] __alloc_skb+0xd5/0x5e0 [ 523.239910][T20833] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 523.284766][T20833] tipc_buf_acquire+0x2f/0x100 [ 523.289541][T20833] tipc_msg_create+0x38/0x270 [ 523.294268][T20833] tipc_group_proto_xmit+0x2b6/0xa90 [ 523.299580][T20833] tipc_group_update_rcv_win+0xb9f/0x1090 [ 523.305312][T20833] tipc_recvmsg+0x6e2/0xc60 [ 523.309832][T20833] ? tsk_advance_rx_queue+0x4e0/0x4e0 [ 523.315252][T20833] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 523.320803][T20833] ? apparmor_socket_recvmsg+0x2a/0x30 [ 523.326270][T20833] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.332516][T20833] ? security_socket_recvmsg+0x95/0xc0 [ 523.337982][T20833] ? tsk_advance_rx_queue+0x4e0/0x4e0 [ 523.343355][T20833] sock_recvmsg+0xce/0x110 [ 523.347771][T20833] __sys_recvfrom+0x1ff/0x350 [ 523.352454][T20833] ? __ia32_sys_send+0x100/0x100 [ 523.357412][T20833] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 523.362982][T20833] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 523.369229][T20833] ? fput_many+0x12c/0x1a0 [ 523.373652][T20833] ? fput+0x1b/0x20 [ 523.377462][T20833] ? ksys_write+0x1cf/0x290 [ 523.381981][T20833] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 523.387441][T20833] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 523.392930][T20833] ? do_syscall_64+0x26/0x790 [ 523.397611][T20833] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.403686][T20833] __x64_sys_recvfrom+0xe1/0x1a0 [ 523.408630][T20833] do_syscall_64+0xfa/0x790 [ 523.413143][T20833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.419039][T20833] RIP: 0033:0x45a919 [ 523.422933][T20833] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 523.442523][T20833] RSP: 002b:00007faac7453c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 523.450923][T20833] RAX: ffffffffffffffda RBX: 00007faac7453c90 RCX: 000000000045a919 [ 523.458973][T20833] RDX: fffffffffffffed4 RSI: 00000000200001c0 RDI: 0000000000000003 [ 523.466930][T20833] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 523.474889][T20833] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faac74546d4 [ 523.482847][T20833] R13: 00000000004c8f41 R14: 00000000004e0968 R15: 0000000000000004 [ 523.490888][T20839] CPU: 1 PID: 20839 Comm: syz-executor.1 Not tainted 5.5.0-rc2-next-20191219-syzkaller #0 [ 523.500779][T20839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.510832][T20839] Call Trace: [ 523.514133][T20839] dump_stack+0x197/0x210 [ 523.518477][T20839] should_fail.cold+0xa/0x10 [ 523.523082][T20839] ? setup_fault_attr+0x220/0x220 [ 523.528114][T20839] ? lock_downgrade+0x920/0x920 [ 523.532991][T20839] __should_failslab+0x121/0x190 [ 523.537953][T20839] should_failslab+0x9/0x14 [ 523.542476][T20839] kmem_cache_alloc_node+0x56/0x740 [ 523.547684][T20839] ? __lock_acquire+0x8a0/0x4a00 01:53:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x109, 0x0) 01:53:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x10a, 0x0) [ 523.552641][T20839] __alloc_skb+0xd5/0x5e0 [ 523.556998][T20839] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 523.562566][T20839] tipc_buf_acquire+0x2f/0x100 [ 523.567351][T20839] tipc_msg_create+0x38/0x270 [ 523.572040][T20839] tipc_group_proto_xmit+0x2b6/0xa90 [ 523.577346][T20839] tipc_group_update_rcv_win+0xb9f/0x1090 [ 523.583082][T20839] tipc_recvmsg+0x6e2/0xc60 [ 523.587610][T20839] ? tsk_advance_rx_queue+0x4e0/0x4e0 [ 523.592997][T20839] ? retint_kernel+0x2b/0x2b [ 523.597608][T20839] ? aa_sock_msg_perm.isra.0+0xba/0x170 01:53:06 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) [ 523.603164][T20839] ? apparmor_socket_recvmsg+0x2a/0x30 [ 523.608633][T20839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.614887][T20839] ? security_socket_recvmsg+0x95/0xc0 [ 523.620363][T20839] ? tsk_advance_rx_queue+0x4e0/0x4e0 [ 523.625747][T20839] sock_recvmsg+0xce/0x110 [ 523.630172][T20839] __sys_recvfrom+0x1ff/0x350 [ 523.634860][T20839] ? __ia32_sys_send+0x100/0x100 [ 523.639812][T20839] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 523.645381][T20839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 523.651632][T20839] ? fput_many+0x12c/0x1a0 [ 523.656063][T20839] ? fput+0x1b/0x20 [ 523.659870][T20839] ? ksys_write+0x1cf/0x290 [ 523.664372][T20839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 523.669841][T20839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 523.675304][T20839] ? do_syscall_64+0x26/0x790 [ 523.679982][T20839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.680003][T20839] __x64_sys_recvfrom+0xe1/0x1a0 [ 523.680026][T20839] do_syscall_64+0xfa/0x790 [ 523.680049][T20839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.680061][T20839] RIP: 0033:0x45a919 [ 523.680076][T20839] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 523.680089][T20839] RSP: 002b:00007ff2bc7aac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 523.724920][T20839] RAX: ffffffffffffffda RBX: 00007ff2bc7aac90 RCX: 000000000045a919 [ 523.724930][T20839] RDX: fffffffffffffed4 RSI: 00000000200001c0 RDI: 0000000000000004 [ 523.724938][T20839] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 523.724948][T20839] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2bc7ab6d4 [ 523.724962][T20839] R13: 00000000004c8f41 R14: 00000000004e0968 R15: 0000000000000005 [ 523.760190][T20826] ERROR: Out of memory at tomoyo_realpath_from_path. 01:53:06 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x10b, 0x0) 01:53:06 executing program 4 (fault-call:1 fault-nth:4): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 523.887951][T20848] FAULT_INJECTION: forcing a failure. [ 523.887951][T20848] name failslab, interval 1, probability 0, space 0, times 0 [ 523.937979][T20848] CPU: 1 PID: 20848 Comm: syz-executor.0 Not tainted 5.5.0-rc2-next-20191219-syzkaller #0 [ 523.948254][T20848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.958322][T20848] Call Trace: [ 523.961630][T20848] dump_stack+0x197/0x210 [ 523.965981][T20848] should_fail.cold+0xa/0x10 [ 523.970587][T20848] ? setup_fault_attr+0x220/0x220 [ 523.975717][T20848] ? lock_downgrade+0x920/0x920 [ 523.980593][T20848] __should_failslab+0x121/0x190 01:53:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x10c, 0x0) [ 523.985548][T20848] should_failslab+0x9/0x14 [ 523.990060][T20848] kmem_cache_alloc_node+0x56/0x740 [ 523.995266][T20848] ? __lock_acquire+0x8a0/0x4a00 [ 524.000997][T20848] ? _raw_spin_unlock_irq+0x59/0x80 [ 524.006205][T20848] ? finish_task_switch+0x147/0x750 [ 524.011411][T20848] ? finish_task_switch+0x119/0x750 [ 524.016631][T20848] __alloc_skb+0xd5/0x5e0 [ 524.021057][T20848] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 524.026620][T20848] tipc_buf_acquire+0x2f/0x100 [ 524.031398][T20848] tipc_msg_create+0x38/0x270 [ 524.036091][T20848] tipc_group_proto_xmit+0x2b6/0xa90 [ 524.041394][T20848] tipc_group_delete+0x101/0x510 [ 524.046348][T20848] ? tipc_group_create+0x880/0x880 [ 524.051481][T20848] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 524.057729][T20848] ? __tipc_shutdown+0x855/0xd20 [ 524.062686][T20848] tipc_sk_leave+0x105/0x1e0 [ 524.067285][T20848] ? tipc_sk_withdraw+0x540/0x540 [ 524.072373][T20848] ? prepare_to_wait_exclusive+0x320/0x320 [ 524.078261][T20848] ? rcu_read_lock_sched_held+0x9c/0xd0 01:53:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 524.083821][T20848] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 524.089811][T20848] ? tipc_sk_filtering+0x196/0x510 [ 524.094942][T20848] tipc_release+0x121/0x18c0 [ 524.099543][T20848] ? down_write+0xdf/0x150 [ 524.103971][T20848] ? down_write_killable_nested+0x170/0x170 [ 524.109934][T20848] ? locks_remove_file+0x32f/0x580 [ 524.115106][T20848] ? fsnotify_first_mark+0x210/0x210 [ 524.120398][T20848] __sock_release+0xce/0x280 [ 524.124980][T20848] sock_close+0x1e/0x30 [ 524.129122][T20848] __fput+0x2ff/0x890 [ 524.133102][T20848] ? __sock_release+0x280/0x280 [ 524.137940][T20848] ____fput+0x16/0x20 [ 524.141939][T20848] task_work_run+0x145/0x1c0 [ 524.146546][T20848] get_signal+0x206e/0x24f0 [ 524.151038][T20848] ? fput+0x1b/0x20 [ 524.154832][T20848] ? __sys_recvfrom+0x28b/0x350 [ 524.159708][T20848] do_signal+0x87/0x1700 [ 524.163945][T20848] ? setup_sigcontext+0x7d0/0x7d0 [ 524.168958][T20848] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 524.175180][T20848] ? fput_many+0x12c/0x1a0 [ 524.179581][T20848] ? fput+0x1b/0x20 [ 524.183375][T20848] ? ksys_write+0x1cf/0x290 [ 524.187867][T20848] ? exit_to_usermode_loop+0x43/0x380 [ 524.193249][T20848] ? do_syscall_64+0x676/0x790 [ 524.198000][T20848] ? exit_to_usermode_loop+0x43/0x380 [ 524.203356][T20848] ? lockdep_hardirqs_on+0x421/0x5e0 [ 524.208629][T20848] ? trace_hardirqs_on+0x67/0x240 [ 524.213731][T20848] exit_to_usermode_loop+0x286/0x380 [ 524.219005][T20848] do_syscall_64+0x676/0x790 [ 524.223587][T20848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.229464][T20848] RIP: 0033:0x45a919 [ 524.233344][T20848] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 524.252933][T20848] RSP: 002b:00007fb1154e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 524.261329][T20848] RAX: fffffffffffffe00 RBX: 00007fb1154e5c90 RCX: 000000000045a919 [ 524.269290][T20848] RDX: fffffffffffffed4 RSI: 00000000200001c0 RDI: 0000000000000004 [ 524.277247][T20848] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 524.285204][T20848] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1154e66d4 [ 524.293157][T20848] R13: 00000000004c8f41 R14: 00000000004e0968 R15: 0000000000000005 01:53:07 executing program 3 (fault-call:26 fault-nth:2): r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x10d, 0x0) 01:53:07 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x2, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x2, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:07 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x3f00, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x10, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x10e, 0x0) 01:53:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x4c01, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:07 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x2, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) [ 524.974799][T20904] FAULT_INJECTION: forcing a failure. [ 524.974799][T20904] name failslab, interval 1, probability 0, space 0, times 0 [ 525.007117][T20904] CPU: 0 PID: 20904 Comm: syz-executor.3 Not tainted 5.5.0-rc2-next-20191219-syzkaller #0 [ 525.017122][T20904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.027177][T20904] Call Trace: [ 525.027202][T20904] dump_stack+0x197/0x210 [ 525.027226][T20904] should_fail.cold+0xa/0x10 [ 525.039428][T20904] ? setup_fault_attr+0x220/0x220 [ 525.044667][T20904] ? ___might_sleep+0x163/0x2c0 [ 525.049537][T20904] __should_failslab+0x121/0x190 [ 525.054489][T20904] should_failslab+0x9/0x14 [ 525.054503][T20904] __kmalloc+0x2e0/0x770 [ 525.054523][T20904] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 525.069046][T20904] ? tomoyo_encode2.part.0+0xf5/0x400 [ 525.074436][T20904] tomoyo_encode2.part.0+0xf5/0x400 [ 525.079655][T20904] tomoyo_encode+0x2b/0x50 [ 525.084086][T20904] tomoyo_realpath_from_path+0x19c/0x660 [ 525.089736][T20904] ? tomoyo_path_number_perm+0x193/0x520 [ 525.095389][T20904] tomoyo_path_number_perm+0x1dd/0x520 [ 525.100858][T20904] ? tomoyo_path_number_perm+0x193/0x520 [ 525.106515][T20904] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 525.112341][T20904] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 525.117847][T20904] ? __this_cpu_preempt_check+0x35/0x190 [ 525.123501][T20904] ? retint_kernel+0x2b/0x2b [ 525.128118][T20904] tomoyo_file_ioctl+0x23/0x30 [ 525.132909][T20904] security_file_ioctl+0x77/0xc0 [ 525.137861][T20904] ksys_ioctl+0x56/0x180 [ 525.142122][T20904] __x64_sys_ioctl+0x73/0xb0 [ 525.146721][T20904] do_syscall_64+0xfa/0x790 [ 525.146741][T20904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.146758][T20904] RIP: 0033:0x45a919 [ 525.161021][T20904] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.180638][T20904] RSP: 002b:00007fb95150cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 525.180653][T20904] RAX: ffffffffffffffda RBX: 00007fb95150cc90 RCX: 000000000045a919 [ 525.180662][T20904] RDX: 0000000020000180 RSI: 00000000000089a2 RDI: 000000000000000e [ 525.180677][T20904] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 525.212981][T20904] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb95150d6d4 01:53:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x10f, 0x0) 01:53:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5409, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 525.220956][T20904] R13: 00000000004c7479 R14: 00000000004ddff8 R15: 000000000000000f [ 525.238546][T20904] ERROR: Out of memory at tomoyo_realpath_from_path. 01:53:07 executing program 3 (fault-call:26 fault-nth:3): r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x110, 0x0) 01:53:07 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x4000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x540b, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:07 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x540c, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x111, 0x0) 01:53:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x540d, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:08 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x10, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:08 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:08 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x1000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5412, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:08 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x112, 0x0) 01:53:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5413, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x113, 0x0) 01:53:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5414, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x114, 0x0) 01:53:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x115, 0x0) 01:53:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5415, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:09 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc00, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:09 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x10, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x116, 0x0) 01:53:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5416, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:09 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x3f000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:09 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5418, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x117, 0x0) 01:53:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541d, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x118, 0x0) 01:53:09 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc00, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:10 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x40000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:10 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x322d, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541e, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x119, 0x0) 01:53:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5421, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x11a, 0x0) 01:53:10 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x10, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:10 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x3f00, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5423, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x11b, 0x0) 01:53:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5424, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:11 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x322d, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:11 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x100000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x11c, 0x0) 01:53:11 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5425, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:11 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x4000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x11d, 0x0) 01:53:11 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x4000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:11 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x2202, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x11e, 0x0) 01:53:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x1000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x11f, 0x0) 01:53:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x2000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x120, 0x0) 01:53:12 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x3f00000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x121, 0x0) 01:53:12 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5427, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:12 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5428, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x122, 0x0) 01:53:12 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x1000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:12 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x2405, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:12 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x4000000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x123, 0x0) 01:53:12 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5437, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x124, 0x0) 01:53:12 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:12 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5441, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:13 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x3f00) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:13 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5450, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x125, 0x0) 01:53:13 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5451, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:13 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x2000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:13 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x4c01, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x126, 0x0) 01:53:13 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5452, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:13 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x10000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:13 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x4000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:13 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x545d, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x127, 0x0) 01:53:13 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5460, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:14 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x1000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x128, 0x0) 01:53:14 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x6364, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:14 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:14 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x5411, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x2d320000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x129, 0x0) 01:53:14 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x8912, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:14 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x3f000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:14 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x8933, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x12a, 0x0) 01:53:14 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x89a2, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x12b, 0x0) 01:53:14 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x3f000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:15 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x400454ca, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:15 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x10000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x12c, 0x0) 01:53:15 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x40049409, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:15 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x541b, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x12d, 0x0) 01:53:15 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x40000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:15 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x40186366, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x12e, 0x0) 01:53:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x12f, 0x0) 01:53:15 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x4020940d, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:15 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x40000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x130, 0x0) 01:53:16 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x2d320000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:16 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x4020ae46, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:16 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x100000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x131, 0x0) 01:53:16 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x322d00000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:16 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x541c, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:16 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x80045432, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x132, 0x0) 01:53:16 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x80045440, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:16 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x40000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x133, 0x0) 01:53:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x100000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:16 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x800454d2, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:17 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x80086301, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:17 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x3f00000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x134, 0x0) 01:53:17 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x322d00000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:17 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x541f, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:17 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc0045878, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x200000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x135, 0x0) 01:53:17 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc0045878, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x136, 0x0) 01:53:17 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x4000000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:17 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x100000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc00000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:17 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc0189436, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x137, 0x0) 01:53:18 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc020660b, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:18 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x5421, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x138, 0x0) 01:53:18 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000000)) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r1, 0xffffffffffffffff}}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x3) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r2, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:18 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x200000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:18 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:18 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x1000000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x139, 0x0) 01:53:18 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x13a, 0x0) 01:53:18 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x3f00000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:18 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:18 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCL_SETVESABLANK(r1, 0x541c, &(0x7f0000000040)) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:19 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x5450, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:19 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0xc00000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:19 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x13b, 0x0) 01:53:19 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xfffffc01, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x13c, 0x0) 01:53:19 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x13d, 0x0) 01:53:19 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x4000000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:19 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:19 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) 01:53:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x13e, 0x0) 01:53:20 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x5451, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:20 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x13f, 0x0) 01:53:20 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@isdn, &(0x7f0000000080)=0x80, 0x80000) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x6, 0x8, 0xcf, "30ebbad0106efdd280b2d7a17268bac1d710d680f63ac7965331f79a003d9189b60e05d5e3bd84cdcf873b19017a46cde76855eb2a1c365f7c811dd35c2d45", 0x1b}, 0x60) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) getpeername$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r4 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r4, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:20 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x1000000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x140, 0x0) 01:53:20 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x141, 0x0) 01:53:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x2) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:20 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x142, 0x0) 01:53:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x143, 0x0) 01:53:21 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x5452, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:21 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x144, 0x0) 01:53:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:21 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0xffff3578, 0x0, 0x2, 0x800}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:21 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x4000000000000000, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:21 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x145, 0x0) 01:53:21 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x146, 0x0) 01:53:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x147, 0x0) 01:53:22 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x5460, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:22 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x2) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x148, 0x0) 01:53:22 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:22 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be34b6604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e7832032624d56609b98dc4c2ae8deebd106c88c08aed1e0cb8dc512d0d00"], 0x85) 01:53:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x149, 0x0) 01:53:22 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:22 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x14a, 0x0) 01:53:22 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:22 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc00) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x14b, 0x0) 01:53:23 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x6364, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:23 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:23 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x14c, 0x0) 01:53:23 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=0x48) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r2, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:23 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x322d) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:23 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x1b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x14d, 0x0) 01:53:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x14e, 0x0) 01:53:23 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x2e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x14f, 0x0) 01:53:23 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:24 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8901, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x150, 0x0) 01:53:24 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x3f00) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:24 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:24 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'lo\x00', 0x9621}) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:24 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc00) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:24 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x151, 0x0) 01:53:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x4000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x152, 0x0) 01:53:24 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x153, 0x0) 01:53:24 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8902, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x154, 0x0) 01:53:24 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0xb00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:24 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x322d) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:25 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) sendmmsg(r2, &(0x7f0000007d80)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'gretap0\x00'}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="5faf8555fef90c849c35bb2f08a0cea2c7137301da5c5503204f735d9ef225f0044e6b11ddb39cb6c327a88e07c6a23065561bca824126dc334016f1e1ce76cb25008941f4a0234386a4b71862adec754905e403792bb6beafed05b895bd484d5e1659467d641601c18e962d1781c465823767ddea19970d45c642ed192b7cc6239f54e764f0bfdd1a2ed1b3076450747279f1881d29d9258d7b402343083f40ab9dc97a95c10cf5a82994eba4678154e684dbd1a9e08b", 0xb7}, {&(0x7f0000000140)}, {&(0x7f0000000480)="594b8623db7bc388ec722c79a93e1094919171c10b1e7d26c3822c17c67f243d2515d802b274d3bc8bc5d9b142f4cbdf05f1e5f3cf5b68359523ff050befe91afc7eddaf92cf6ee4d7f2bdcda829b80cd06044802735aee78dffefcf8d7bc09ab0905aed184dc3de373f907ca17dbe000e32296f3f700fb52da9ab08e27266b72cc974ab5260bfcbd8eba4bfdc7536c7a21cd49399aa445035cbcf7c05142babe3f17cfef738e458869e6b40d663572ecf126840cb4158a5715b4d32665a3f856f700ab1c988a333577d2210c9a98709b645cbb46ae4bd6255531b028375ab3c4c43", 0xe2}, {&(0x7f0000000580)="816a6a317fe1f476ddbe6bc8c6a57e2302967250a489bafb55f9a05e5fbb6c5f4d96e863b73cd3cd67f282a909e4d44837803b6e01072caf1d44f621e4680688e24e01143a25464b790a1d8da807e86d759e6071762d53c02d7c461667f016dedc11670d9dc0298a2bc8569b249167f99ed1a91691bbf351b0ffb05a5332d2c55e5b4fa6e130babbe29897572a6a60835dae1c72f107abb3e05a0ab158bacdf9bf4405141f66701b30d7b3a667519b6bb797a7464eb42464548e605f597b8419eea83e5dba680438351ccb7a85b89072f91241ae89bfbbb434024954bf16b6acdd1e0c41271f75dbf56105289fd560cc930be55934b1", 0xf6}, {&(0x7f0000000680)="8b5580816acb3dabd85e8598d9bfba9bd85828c18d9467f9fa9620f02ecffa2e737cb31624bbd76980fb8951661850296d7b65c4e2f3d33d37b08070fc0215ba801efe702c83282f9b71fb4c1b35fe6324a9479556e2f8100078db39c7a1866ebd125cce54a4b2e80a5f6d671e56e8abd1e3c86a4e74f1b085f2f3ce84cc39930d22a122476de2bd27bd1c420b643262459042cc153df043841fd2d3f8f639df20bdad302c1cd4561939e24ca3499f7ebf60fc974c8a2962f5da28", 0xbb}], 0x5, &(0x7f0000000740)=[{0x18, 0x10f, 0x5c1f495, "1b5c4d1c"}, {0x48, 0x109, 0x8, "3d4c8af67ff8cfcc5cd573d1dd35d74a813e0660387234117c7d2f5527bb924bb5ed2f01e742ac8ecf9d4b27c18c5fe3d0fef38dd85d"}, {0x40, 0x29, 0x6, "5415ded3e547bb49a5bf84cd4c5281348c310532515d428f1b56f0fc300ff156d784cc7290aedceb6f"}], 0xa0}}, {{&(0x7f0000000800)=@nfc_llcp={0x27, 0x0, 0x1, 0x2, 0x7, 0x4, "184d63627b31f7bd2e3d7f45da85d9024c77a7495b5b03f6211aace24c2f4283d6adc18899e9aa2fa152332b16b62b86f68fa463f896bf236fba8276596775", 0x19}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000880)="66b4199a9172b68baf0fa063761bc5d5c8ecad2b663aca0277e93daf9c285be6f7c4eb10823c83b10054f86d0d4dcdbbb3f3779e0115177c176e0645d8189027f7c635f62e8c52493c88e9ba40937ce56a374b28156cc0a76b1c5d4b32bef652f62138b6de5833a631842258e266bde386eed92ff31ebf59c991584d13f0b0c2410235317edf8d000bf348e539359bb102a5d202ce1b3d5119754d5fc1d495d77cc0d0423f865ccac2df05a78237", 0xae}], 0x1, &(0x7f0000000940)=[{0x18, 0x88, 0x5b3b, "c8"}, {0x1010, 0x113, 0xc6, "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{0xd8, 0x0, 0x5, "d55e29f8bd02413e724d03855b4381c68881d5d1548b585b55e1307505ec6eac3768718f1649e8a51473e5a04ecc6f2345806ab157ee21ded4dcbcea4dbb04bedcc4b6f84d804ae31280398ae8e31e83e1b623b9822e70400a03aa0ce8205ef84430615398521c86230b353b5ce8d9186b526d07c9964f9b29e506a8af1bf61977466cd6add3decfa9dc68b851fab5f40fa9f2dec4334c35da17afae811d6ab9cde54173d7425d3ca41297b97b71d406eab462dd4145f5c1e4b043c79f156ecc75a1bde32bd4acea"}, {0x38, 0x204, 0x1, "0d270bc50c5ae1e5af08f58f8c262c09d792a542f9329cff20a5ea035df4655f91703521a6b73b"}], 0x3400}}], 0x6, 0x800) 01:53:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x155, 0x0) 01:53:25 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:25 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x1000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:25 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0xb801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x156, 0x0) 01:53:25 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0xe802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x157, 0x0) 01:53:26 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8903, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:26 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed522899000000000000a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d1a1678ea6de3aac6da071126f73daab22c373fd9187db7a14bb555073414f89ed4a29d7fc911bec9d30d23550a3a37025e2d712b8e798c3bbdbfa62d4e00c4476b70397de7e2badc9b37c0947aad830336305cc5d7d10ca097d1c4a032c8962ba6515b36a140f1816017b381afa0148390887228898d8781ecd89c05464c2e4763e0734cff9be3da5bc051c304fd0131bc76f9d0aa500bd0c96505b99870c0bd1fb5"], 0x85) 01:53:26 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x2000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:26 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x158, 0x0) 01:53:26 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x4000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:26 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:26 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x159, 0x0) 01:53:26 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400180, 0x40) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x531200, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f0000000040)={0x0, @reserved}) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:26 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x1000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:26 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:26 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:26 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8904, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:26 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x15a, 0x0) 01:53:26 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:26 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x15b, 0x0) 01:53:27 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x15c, 0x0) 01:53:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x15d, 0x0) 01:53:27 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4b7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:27 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x2000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:27 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:27 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x10000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:27 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8906, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x15e, 0x0) 01:53:27 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0xb000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:27 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:28 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0xb8010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x15f, 0x0) 01:53:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x160, 0x0) 01:53:28 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0xe8020000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:28 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x85) 01:53:28 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x161, 0x0) 01:53:28 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:28 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8907, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:28 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x2d320000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:28 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x162, 0x0) 01:53:28 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/ipc\x00') r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:29 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:29 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x163, 0x0) 01:53:29 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x3f000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:29 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:29 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x164, 0x0) 01:53:29 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:29 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x10000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:29 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x890b, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x40000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:29 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x165, 0x0) 01:53:29 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:30 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x4, 0x2, 0x3ff, 0x5, 0x7, 0x8, 0xc8}, 0xfffffffffffffe6b) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa5d05a08d439e552, 0x0) write$P9_RSTATFS(r2, &(0x7f0000000080)={0x43, 0x9, 0x1, {0x2, 0x2, 0x1, 0xffff, 0x26c6, 0x3, 0x100000001, 0x9, 0x5}}, 0x43) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc692f51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6405e150cb8dc512d0d"], 0x85) 01:53:30 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x322d00000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:30 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:30 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x166, 0x0) 01:53:30 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x2d320000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:30 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:30 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x1b8, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:30 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x167, 0x0) [ 547.880677][T22253] ttyS3: LSR safety check engaged! [ 547.897871][T22253] ttyS3: LSR safety check engaged! [ 548.073323][T22221] ttyS3: LSR safety check engaged! 01:53:30 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x890c, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x100000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:30 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x168, 0x0) 01:53:30 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:30 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x40000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:30 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:31 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x169, 0x0) 01:53:31 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000001c0)=r4) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/snmp\x00') setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000100)={0xf0e8, 0x1, 0x9, 0x58, 0x8}, 0xc) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xfec8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00000002c0)=0x81, 0x4) sendmsg$TIPC_NL_MON_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x38, r7, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x5, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000000040)={&(0x7f00000009c0)=ANY=[@ANYBLOB="80020000", @ANYRES16=r7, @ANYBLOB="000129bd7000ffdbdf250800000010000600040002000800010004000000e8000500080001006962000014000200080002008100000008000100140000004c000200080003000180000008000400000000000800030005000000080003003d020000080003000100010008474cd9c9d7baf7c3838b0003000900000008000200c50f0000080001000d00000008000300060000000800010075647000080001006574680008000100696200001c000200450101000c000000080002007d00000008000400000000000c00020008000400740300003400020008000200000000000800020009000000080003008100000008000300ff7f00000800020000000100080004000400000008000100756470004400090008000100040000000800020020000000080001000800000008000100260300000800010001000000170001000400000008000200018000000800010003000000380007000c000400060000000000000008000200010000800c000300ff0000000000000008000200000000000c00040005000000000000003800050034000200080004003f000000080003004df700000800020008004000000008000300fdd300000800010019000000c0000500080001006962000008000100756470003400020008000400e1210000080002007f00000008000200000400000800040006000000080004000000000008000400010100002400020008000400030000000800030005000000080003000000000008000200080000001c000200080001001300000008000400f5fc00006cff0300ffff0000000001006962000008000100756470002c000200080002000000007518a60e343b7c40d6053ce9aa0008000400060000000808fdb1fe3a0b3ee8d884fa9e5593af393e1537f69ebc7f3acb1173680fdcedcfe797d130213bcda767ba6e60b940c0ca2585c167c1c948f100a24ee1"], 0x280}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 01:53:31 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x200000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) [ 548.507111][T22285] ttyS3: LSR safety check engaged! [ 548.544182][T22285] ttyS3: LSR safety check engaged! 01:53:31 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x16a, 0x0) 01:53:31 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:31 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x322d00000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) [ 548.782125][T22308] ttyS3: LSR safety check engaged! [ 548.812337][T22308] ttyS3: LSR safety check engaged! [ 548.827176][T22274] ttyS3: LSR safety check engaged! 01:53:31 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8910, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:31 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x16b, 0x0) 01:53:31 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:31 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x100000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) [ 549.120973][T22326] ttyS3: LSR safety check engaged! [ 549.133814][T22326] ttyS3: LSR safety check engaged! 01:53:31 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x16c, 0x0) 01:53:31 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:31 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0xb00, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:32 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x9, 0x7f, 0x81, 0x401, 0x88, 0x5, 0x2}, 0xffffffffffffff82) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4000, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc00000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:32 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x16d, 0x0) 01:53:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0xb801, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:32 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8911, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:32 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x16e, 0x0) 01:53:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0xe802, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x1000000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:32 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x200000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:32 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x16f, 0x0) 01:53:32 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0}, &(0x7f0000000240)=0x14) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x7, 0x0) write$P9_RLOCK(r2, &(0x7f0000000100)={0x1d}, 0x8) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000000)={0x1a3, 0x9, &(0x7f0000000180)}) sendmsg$NET_DM_CMD_START(r2, 0x0, 0x80) r3 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r3, 0x7, 0x0) write$P9_RLOCK(r3, &(0x7f0000000100)={0x1d}, 0x8) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000000)={0x1a3, 0x9, &(0x7f0000000180)}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000440)={r3, 0x10, &(0x7f0000000380)={&(0x7f00000007c0)=""/4096, 0x1000, 0xffffffffffffffff}}, 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup(r7) setsockopt$packet_int(r8, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) r9 = getpgrp(0x0) capget(&(0x7f0000000000)={0x0, r9}, 0x0) r10 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r11, 0x5452, &(0x7f0000000040)) fcntl$getownex(r11, 0x10, &(0x7f0000000580)={0x0, 0x0}) r13 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r14, &(0x7f0000000140)=ANY=[], 0xfef0) fsetxattr$system_posix_acl(r13, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000001900)=ANY=[@ANYBLOB="020000000100eb8000000000020001", @ANYRES32, @ANYRES32, @ANYBLOB="b8e365400357609aeb2c35eb6346b93ee6a8ccac064b28334a000000000000604bd9bc6f06af12e9a6f3416bab1066ba4e671083043435145d0c497a17310597d62a318833df89a57e5b53778aa3e66844fc416fc7e2cee11b08996b374e807acaa81c8c23680e77795ceead35bdcf1b23c88334501831ff741891ff83bd8103282caf9b66fa23cc7a83ce987b956942c2650306152e474b", @ANYBLOB='\x00', @ANYRES32=0x0, @ANYRESHEX=r6, @ANYRESDEC=r14], 0x8, 0x1) r15 = socket(0xa, 0x3, 0x8) r16 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r15, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r16, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r15, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001840)=ANY=[@ANYBLOB="020000000000000000000000000000ddf14e23dd65f32d2425b788138a6d0000d12eb66fb5f1ef9d9aa92131defe6a0353"]}}, 0x0) r18 = gettid() waitid(0x83b895581628fca4, r18, &(0x7f0000000040), 0x2, &(0x7f0000000480)) sendmsg$key(r15, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r17, @ANYRESDEC=r18]], 0xfffffffffffffe56}}, 0x20004850) r19 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r20 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x9a0efa2b65aacb27) r21 = dup2(r20, r19) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r21, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) r22 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r22) r23 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x40) writev(r23, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca807737f408177021bd01d3be55090000000001a0000000000000000000", 0x29c}], 0x2) ioctl$SG_GET_REQUEST_TABLE(r23, 0x227d, &(0x7f0000000780)) kcmp(r22, r18, 0x0, 0xffffffffffffffff, r23) ptrace$setopts(0x4206, r22, 0x0, 0x40) r24 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)={0x7, 0x2, 0x0, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r22, r24, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r18, r21, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000780)='cgroup.subtree_control\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r12, r13, 0x0, 0x1, &(0x7f0000000080)='\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r10, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)='/dev/autofs\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r9, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r26, r8, 0x0, 0x5, &(0x7f0000000000)='ppp1\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={r6, r5, 0x0, 0x14, &(0x7f0000000180)='&$vboxnet1security!\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)={r25}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)={r25}, 0xc) r27 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)={r25}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0xc, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x5a}, @alu={0x4, 0x0, 0x1, 0xa, 0x5, 0x10, 0x1}, @call={0x85, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x5b}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000140)='GPL\x00', 0x5, 0x29, &(0x7f00000017c0)=""/41, 0x41000, 0x8, [], r1, 0x17, r2, 0x8, &(0x7f0000000300)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0xb, 0xb44, 0x8000}, 0x10, r4, r27}, 0x78) recvfrom$packet(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x80, &(0x7f0000000040)={0x11, 0xf5, r1, 0x1, 0x20, 0x6, @random="1a25e6f984ff"}, 0x14) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r28 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r28, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r28, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r29 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r29, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r29, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r29, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x170, 0x0) 01:53:33 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0xc00000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:33 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 550.966385][ C1] net_ratelimit: 4 callbacks suppressed [ 550.966398][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 550.978399][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:53:33 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8912, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x171, 0x0) 01:53:33 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:33 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x1000000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x3f00000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:33 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x172, 0x0) 01:53:34 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800000, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000040)) r1 = socket(0x1e, 0x4, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000080)={0x2, 0x0, [{0x9, 0x1, 0x0, 0x0, @irqchip={0x7d8}}, {0x7ff, 0x4, 0x0, 0x0, @adapter={0x2, 0x9, 0x0, 0x10001, 0x6}}]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000480)=""/232) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x4000000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:34 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x173, 0x0) 01:53:34 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:34 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8913, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x174, 0x0) 01:53:34 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0xb000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:34 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x4000000000000000) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:34 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000200)={0x0, 0xfffffffffffffce3, &(0x7f0000000240)={&(0x7f0000000040)={0x30, r6, 0x10, 0x0, 0x0, {{}, 0x0, 0x5, 0x0, {0xb, 0x19, {0x0, 0x0, 0x0, 0x2}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x22}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x0, 0x70bd2b, 0x25dfdbfb}, 0x1c}, 0x1, 0x0, 0x0, 0x4008091}, 0x20048080) 01:53:34 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:34 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x175, 0x0) 01:53:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x176, 0x0) 01:53:34 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0xb8010000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:35 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x208000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960ab8db75eef933667f63267bd83e2cdaa085724ed52181e068d667804000000863722578a1839d9c3cf4378ed3fd224f7ca82c4e2d15e032e8b3aaa2b59d1bd6104900fc348a9e4ed755af8336232916bcd923f112cc6aff51a3fcbb81a00aedfe8e9ae8deed02622367dfbfb7baac88e4598dac80e035513706a5036e7f728cc1b3548bb43434ada651bcf5403cc9bb790d87108e4e8a7add5110ef0b6fff18b7fe664592f844675967c4608a30cb33d18de80a3c17ece6c68e542a94dfcb2a9438f63818b1944001fcf634e05e9220f08000000c10462d1bc697807f5bce838de9fa800"/256], 0x85) 01:53:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x177, 0x0) 01:53:35 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:35 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0xe8020000, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x178, 0x0) 01:53:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x179, 0x0) 01:53:35 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x8, 0x80000, 0x7) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) sendmmsg(r2, &(0x7f0000000b80), 0x0, 0x84a) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$VIDIOC_G_INPUT(r3, 0x80045626, &(0x7f0000000000)) 01:53:35 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000)=0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:35 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x17a, 0x0) [ 553.341117][T22545] bridge0: port 3(gretap0) entered disabled state [ 553.348697][T22545] bridge0: port 2(bridge_slave_1) entered disabled state [ 553.357078][T22545] bridge0: port 1(bridge_slave_0) entered disabled state 01:53:35 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x17b, 0x0) 01:53:36 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000280)=0x10000) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x101080, 0x0) recvfrom$netrom(r2, &(0x7f0000000000)=""/201, 0x8f, 0x0, 0x0, 0xfffffffffffffee7) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001b40)={0x0, @empty, @empty}, &(0x7f0000001b80)=0xc) sendmmsg(r2, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000480)="2ce36636abf34407cb8eaef9bc29131177187b2ad09fd3ef8eea63c78eed7e215a68b0d180732407bcfb6969ee0d78f5528d0549ab888abf102db582b504732bc80396", 0x43}, {&(0x7f0000000500)="a41728eb981cc0168bc2eadc6d000711d2cb1288a88ec2f059b58afedd48263ff3be26497cecd712beb7299661097e4ede17559964c99594de58e70ac7bc736749a3538e3c9780d1ba4a0102e6be698129e005394729aed5122c0a455aebc1b7e6720f950be24f58770524c1817bedb2b9ace225cfca83b6b84c6d60f4ef6f57f620d742a63f07fd18ff764b292333df77cf9bff3d713598e6b94f2021ca0f14d3a0268fbafd9aafb300153b43dcda3f94a82a79e97c8e6624f2b6cf71b6e1329cfc8981de8bd01d0fefb4947071c89f70976084fa49fb4d2f37fd", 0xdb}, {&(0x7f00000001c0)="c71b351f5ef1f618cba8be042f1d104a67", 0x11}, {&(0x7f0000000600)="75d3c600ff1086cb747d81d63ad593119ec5c9fe41ca138c168e0000c48a4d042edcb97d854721606876e7e6aeda3cd7fde933872fa069a28884441d0645197440cef3864129293ca09afa3146cca09c4e835a58726f431be6464f35c734fc2a2689aab2eef3340fea1d77a0893628ced84572abf7f7713412c346feb93aa90e9d460cc97184c78342fda2d4bf456c541deaeb8bbc0801d82ee8c9b7d74aac81df9dbf812c60beeb39933a2b", 0xac}, {&(0x7f00000006c0)="70d1f500eed5dbe0648e03b71c55158668e247be8a740d22155d22c826773946df820783cba41dec1d2f6dbc0af4f4a50fe62c993eb246bfcd4924e45f021eb6092d8202f71042c6204c3ff9dbcddc93ac863050fa6a3041c9ad5d8da0ecb117471d67b342ba04f2dfc6ab898dcc31fe25a37055654dcb0e3f707dc4acf409f31992dcd675a798599979e3a1b88681", 0x8f}, {&(0x7f0000000780)="61b0c275adc1c30b3855c5912a4cd570aa38e194ba1f7bc9a6e4a6b9d08cb0ca03060f5de69b0b1f7d9397116c4c2416bea56ac87ab51fec581e7eb25c013a5681d4359c51acfb32f00c6c3dadf9cf581a33e4db2f3bf11aa30621239d5cc1ed82b3801f9b60e9e3f6a53c1f20ed00101c353f52e7abbfee2051a3ac638594aa181eaec3e707ebaae9ef79d43b8896fded2a0de2ec1246d7de9db6d930e5280552d107825c69597d245c2b61eb147c518c6ba03cca4535187247173e79ee51086b", 0xc1}, {&(0x7f0000000880)="f6fc16406e0a08efa07c3c402deba91e305705f03a68df815941c006e442a9def6a8ae38626bc0692d87a682fc25825cbac2d4e0ef8c4b64a0549d8d26d2c2d6d056bb8cf569d3bba128bcb879946a33b2f0e01c83bd837cd7c21eaa109399369ccb8279073db72cc83b626bdb34f84a7d1e7c4de22b76940257225e707a01cf3c2bb2ea3fd296d43ecc58ef33ff24", 0x8f}, {&(0x7f0000000240)="7f770d13b157223a9e4ba1740e046bdc8c14d54deec33aab4547da26ef62b7472f332b6c711b4b1389bace243387f795dd65c0db", 0x34}, {&(0x7f00000002c0)="5dd91dc415a5351c1aaef0e7a8b37d4a25dd0ab79c92aa6f544479b35cfb46850313f0dd8d0f8435974146dc34750e6cf4", 0x31}], 0x9, &(0x7f0000000a00)=[{0xd0, 0x29, 0x2, "cdeabf460859c812705b8a19f88b5f1e75085f01facaa2f8cb338e79ce17b2a12561dc4944d2895f95fb25156a425760657813b440c1af6b412904e6b940f2ab016dced6a084361488f61d95b567c245676827580db3e4acabfd5f4e6ebc706e9ac4f42a5c79653ce4fa4c3f82d849507a73869ccbf95013e7b0e32f5ecc716116770357d744e3c30b845402378cc44e22baf560d54c7db196c8ff6dd53d9e3efe2d92e4d72d352f2d80358270bb8f1e7b7405af4b56370c8b6ed6c4"}], 0xd0}}, {{&(0x7f0000000b00)=@un=@file={0x0, './file0\x00'}, 0x71, &(0x7f0000000cc0)}}], 0x2, 0x1010) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r2, 0x80605414, &(0x7f00000003c0)) 01:53:36 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:36 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8916, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x17c, 0x0) 01:53:37 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:37 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f00000002c0), 0x0, 0x894) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:37 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) pipe(&(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) keyctl$assume_authority(0x10, 0x0) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = socket(0x22, 0x2, 0x24) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={r4, 0x2, 0x10, 0x1}, &(0x7f0000000080)=0x18) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:37 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x4, 0xffff0000, 0x1, 0x3, 0xffffffff, 0x5, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xb898, &(0x7f00000000c0)=0x2) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:37 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x17d, 0x0) [ 554.601873][T22609] delete_channel: no stack 01:53:37 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:37 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x17e, 0x0) [ 554.851062][T22600] delete_channel: no stack 01:53:37 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003ec0)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x6, 0x1, 0x2a, "487893cd439eedb54a696bf02b16b1ccde9f85a9b565283696f3debda175f10d170e03755433c0abe36e9b1fd6dc3bc4cfa8bc632e8f3187deff52d3f4bb98", 0x22}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000000c0)="9b4dcdefc39adf4cbaa11abc1dccb361e81b7984b8faec6bb3e530affb45ea968d22d541c522eff4815db2a0f1b8bb56442455d7753b21d26f02fd8148a18188d6d506f1940d2bf99e70f490ea993cc80708da9eae83", 0x56}, {&(0x7f0000000140)="f0dcd9836c7008684de54627b7c81042fc932fc17ba9e3dbd4bb0123bb94147e8349b18dc359e5440e6908b22d099367439265c34901ff99752505081efbb721b07bcd0c9b42d84b355773c9f342b6dfe4b1d4ae8a7800b3", 0x58}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="63b098cde83d6b6e026801a5f98067decdebf02ebfa053b4978b45899132571204f211b12acd50ed1c14fa608e54930bbc48a0e484017ba455f3a90658baee3f6ac1b24fc6d6451d22374a9eb1558e6753cee8ce300a23dd82df9eafffbd6a940e2cf3a1dbca9dc48fa6f2878510191da02bb50975a7ac111f2ed48510b894dd10b928ae017a4e05e01ae9e52103208bc48d63722148161fce070e1761", 0x9d}], 0x4, &(0x7f00000003c0)={0x70, 0x11, 0x20, "e7313ff1f782667d64d19061348c240cf05d6d84b5cd45db52b65d9a5332797df1879cf205fd50fe0fa9d8a3ac95477982cf5dabf5b2865f83d006a29a2c953c8e9c10668cfe670fe650d1ba6e5e42ff3f51a3c4bf0131a5e3971fcf"}, 0x70, 0x804}, {&(0x7f0000000640)={0x27, 0x1, 0x2, 0x3, 0x2, 0x9, "c11ab61f1b449110e352df5efc5f27cab910c5669b9ba5b1f772628fecdfa4f045b234b5f405a5bbf7f2d0c1c39f65b2b563b9c6ede568650e7eb3b4acfb84", 0xffffffffffff8001}, 0x60, 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0x1000}, {&(0x7f0000002780)="f27c7e8335723a3c3f0d5e60ef6b5ea980f53bce93b7aeb4d9488193afc9765855e8f667ef4d321af850ff7d7869c47fdc22bb652de39df4a854198bc98f9262c3eefe598c9cf5d189c0f7c2511a8fc93cda994a8157502e947ee61dcb1c5744d9ebce61d2949f66a7af", 0x6a}, {&(0x7f0000002800)="28ff7af2d80333c4f683aca5771a399036bc1439095c2424fbbec1bd89769581027dfdb667a4be9ceb2120efec20c9515df2fd8d810181e20c6f2e87aeb4890d13bc4e483384e27e0eb8b29ffd0f705d7c965221555ef3f394bddc10b858d1bf504967c771b5cc9f62539be025618eef3dbaa6ee1a361116af283146011cf0de5427584d7fd8bfebd49a6c465f30d4d161b77b0bd59137f6fcb012af7ffe8c22d64d2087a50f4ca14e4a9fc190b34422e634f8006519238c6878", 0xba}, {&(0x7f00000028c0)="57c1f1497f86c6820b4c25fc05e91e8e63e2ddb4814816e6ff378848de7a3df1cef8aeae14ef8dc570938a612c671b4eb3c32a845b904cf9252b39bab37e58fcd4f11c6153500a89d0eb3a0ed9d13d4162cecbadfc7bf70f0056c7aa05d69940e1a0f3758fe46519df4196adf63881a3604caf20918e0ce567f668ce", 0x7c}], 0x4, &(0x7f0000002980)={0xe8, 0xff, 0xffff, "8781488d6226acefc8222aab4a0fc02b7c89fb2de6dff1e7319b2f1868ef82202bf4e54eaaf552518e9e34864140288e2aa7a85c7ff289fc7f2bbc84d77789a671bf708ddd2402f3795e517c56ebbb8fe0e55c82033d5d50628ff6b5478734c77a128c08cd4452943df848e5d554815c3156414f4317da60fddda85a3f2b129ad11fa00df162dc38c5fae780bad2d7255c62aa45dfd12cddf18569ae6a1025cef35f3e42e20e16d2a70c18066b0b48a606c49e6b747aaea32f882ddc8587c7b8e2e76e8dc7da9084ba93baa93800f1bf396c29"}, 0xe8, 0x4f9996da2c705cc2}, {&(0x7f0000002a80)={0x27, 0x0, 0x1, 0x3, 0x3f, 0xdd, "ce68a630e94db8fde70f36c1cdfc7f4f32de281df36727e8ef3d74da6717c79c1d844d4285220035a0a40118811eedb06922c413a71be9b6a3d7208bd3540c", 0x24}, 0x60, &(0x7f0000002f80)=[{&(0x7f0000002b00)="71294a05d8f96cb2e0edf83b91ad100635ac99afdacd3a9d9897fb8013adbbcdf9e1170aa57a275b37ef9dc1261611e4876010578a2121bf85f12274a5a6c99db8839774763d294af951e60e0d52ba8cec5335ff9391c2faf7ce", 0x5a}, {&(0x7f0000002b80)="a6fd3fa8017584fb481bcaa372eec1", 0xf}, {&(0x7f0000002bc0)="a8f42ca0ac7b57eaf5506360fc27bed18964812d419fab54205b44ab091f9b81cd3a19802b434c16bc3e554860861f9c8fb9d744be9deafd77", 0x39}, {&(0x7f0000002c00)="9ef9ab7a5a4475641843f7fcce0bf29aceac3d9136c1cf36c78ed169a3013755e4e427de2f50d059bcae14570241f826319f42a6141443932d84a3093027d6cfe186a10cf6add215830206aa5412213846386c3af4e69aa9cf55dc6793cddd183b4a81e3e6b365840626ab81eefa6d4f1ee781763231e1f6a8700649c399c57ddb71fbdf57fd1149068dc5a51c408599931377a4b0180da2507f184bc867e17114fda125f5593c5a0ffe1caee8ba872e0b1101cc19de68aa20ba2271a7577ad12e0260088c355d48fcb9c2c32e57ac3f331374d831f1d901f42ed888", 0xdc}, {&(0x7f0000002d00)="a677d788bbae32bfc15954397d74c168350de657607cb5bad4520369a978678335198c631021f9684155e46cdd5db65ac0eab5cc5387734be17060e9fdc06d7767147d506c1a639d55be8f46b450128eff2f7468e271e9fa085aad6e4dc42b141b63f0797a3542ece146a2b3de6eced50182ad31d192cd00a578f56ee435d39219b1adead279deb4034fff3e2a2091b5ed4ffc177e6335e643ac241913a8d7", 0x9f}, {&(0x7f0000002dc0)="f94e993ece4e6644ebf6284af93a6a7ff4f319cd0867340d1a34e18ed3e35dba1ee7cbb14d02fa885044939690fe2a12d0d8fb971fa34232086bce8fd5b2c2bfb9210802c5781884edf5c00a3f53fae5dcbe2e016d4c68ee77e11efa1ef56e654925595f9101308c164f970e3259134c1ea0257332ca3337977d8477c5a8774360a1e44dcfebb967e4c664a146582845c08aa3b9236eed3d9d003781cfa41ba185ef7447b413f85dc84bde4e24cd738fd24edad09b91dff569e3670f94bd971ecbf5361c", 0xc4}, {&(0x7f0000002ec0)="4ba6c32b8b1a7474a2838c08340d86ab7e309f2af64dab73fb2d288b16073218e970f23def", 0x25}, {&(0x7f0000002f00)="c6ee3e219449147c912169e12b58e799d177da47ce338fa2f2c17c1b55a1fe1b49079f63ad81617bebe8f4265020c91bf02100e9c79f1dea3614c489f3b00c2a952658dbb14cf6d24f65b8d76073a83a7593b3beaefca3aa68de8a5ac9fc25d1", 0x60}], 0x8, &(0x7f0000003000)={0xe0, 0x6, 0x80000000, "bd2e6ce0bb152b13b653f5b31dfe5e80b78881ddeed5716c3352b0a56118fef0a46d11ed43967faf8cd9325346663efef3b388442cbac2b57a0b748a566ebc1b18862aa5c816d8166c6ba6ff602f8e2e0ed72f165e206521b6082735518c15eecb454b178dfc0c8f5ceb342ee7572878cacb7e762c71ecd65fbd29b5503c920f4f8e010694ae019c4fdb90ea0efce1510e9529c780affe62e9a379d26db3aa678f82dd165b5985329fd20cd8d5b9f4ba57170e3a594c31c83ce950610e404769bd620bc381d5a69a62a81d9ec663f5"}, 0xe0, 0x20000000}, {&(0x7f0000003100)={0x27, 0x0, 0x2, 0x3, 0x0, 0x1, "f4954050ce81f23231b4a7e9caf9da6d22884a010c7fb481b2943a3c2360f9881e9247c46d2a95acd142dd72a669a99f227467bca2f438f8a9fd1ab63de9e8", 0x26}, 0x60, &(0x7f0000003380)=[{&(0x7f0000003180)="c1b36ca94c2f803bcefff9694b60ad0f16fd62e9d3c983257e5ae3881d5b4d839c7421546fbeb26752421e77cc5fbe6e021763eb3c012ed7c39482b1b25e1cd0ef0d2b1f5a7941d790c7a2ef19f183ea37944e8ca94dd1708a8c7991218fcb856caf1b183cc864125b466bc4b1bcd777da1e542cf12cf41712943cef3fe54eb15276e2047076d79bee8890148c9a5abbde5fe597cbb6e22d46e0d8bdc9bdb0a0991e79f2ae099aeae02e06d2e2e922cbe690ac17a18e1ccee3e1673b70bb3150b0326e12d4e04a843833114a9d48d42fcff0f06a5d87ef840435e901a604a27bb02b5d2349c0283b7c7dd932b3885cdd6d", 0xf1}, {&(0x7f0000003280)="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", 0xff}], 0x2, &(0x7f00000033c0)={0xc0, 0x194, 0x4, "cd4a6f1c5c089d2c19a99cdb909f29a0794b8e66ce0a1f0f5d3e68d73fb2d43a6aa761e3d7a61d9124ffe69ea3ad58beb977b288fbaf4c5692a35cf71f7839c96a1a19fded8237dfa27b92940b9e54e31fc3f1219f875a58fdbadc6e9c580ae52399d44b0de026a7e398beb8aa360e345b4f7ef03538ec093d5c39f9481b0f35acb9201172e357d580e685f8758263394c26a8f04788b834ddfefb0757d3d409e03e986c0ec7183cddbe8368ec7685"}, 0xc0, 0x2002d014}, {&(0x7f0000003480)={0x27, 0x1, 0x2, 0x483ef42183e5dd0c, 0x7, 0x9e, "5a50ec689bd82f05bb4fdcf4b7485c9521eecda41dc655b66d65855f00b881f03d5322644cbae779d9735970693bf8c456f9a3149328697d445450eb950484", 0xc}, 0x60, &(0x7f0000003700)=[{&(0x7f0000003500)="352c2d10b2cd569b659e", 0xa}, {&(0x7f0000003540)="c2b8e48b01fa650ba5845b90acfd19fe8cf76fb5a68bb78e1e269b98b555450d9042887523a776f34a0cbd612057a6bf3f2612134079a18e1a1763d2c24044b989136b7311bfbec7932e94138576ce4d1067df73bdc47900ca65b77417e250f3642de06f7a4378af0f902c56180e4b5e289c34608e1733cc14c4ae20da4a44b57079daffc25007841896f0b64019120026627f5c9299eb59393a8c6efab04ce0ed3e638feb7155f2b94c7c533b3ffdeb9a487bd27286", 0xb6}, {0x0}, {&(0x7f0000003600)="d379c29c4cb5920b0229b75e50cdbde2aa6e94d7024a1ae3eded1e6d81dff5e7db90ede0da725e8a04eb4c1dae37c8784bcf3667d8ce196e191865e3553b2f1f3c2a6bc4aa45633930d17121a384cc18d7c4b79077eaf768b2d57016c11443b1743949d8aa9db598e80034f286983e35f8d61d2d84c0657df21c858a4e99679ee16106f54a6c97e5cc8bf3029c3d666ef6761e376331c2ddd58d2bbcab4acb0d378e180ad9ec644bff37aee6188825beb52ff450ed4b6e1204094f8e868f36380feed6c7f59437", 0xc7}], 0x4, &(0x7f0000004080)=ANY=[@ANYBLOB="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"], 0x28, 0x20040081}, {&(0x7f0000003780)={0x27, 0x1, 0x1, 0x822d36f6af744258, 0x7f, 0xe2, "a7f78432fbb5f94b73d2248d30acec37e24bc016967fea8f8a019458ff1bf463c09dd758fae07dd4160546e25532fc5ad2dfb08b1b88d8039ac966953f2ee8", 0x10}, 0x60, &(0x7f0000003800), 0x0, &(0x7f0000003840)={0xd0, 0x11, 0x9, "f4305283100f09523c2cb6dc92e1498cff87abc815b668872109b7e568c0ac833a1f467576cd12f99ba5cff3d9cb0c403bd5fa1c164edecff2376230a55bba34a71696d05c19f18aee3d043f23bd730b7401e12fd4e435ab7f42d9934d9758669595061ca74b1109509b228167d38f2cc1cccda13cf2c04678aaf6a9fc83f1e76b1421ef63fe5990fb3a54989966874cbce91bd19431c3874632edf5e628a1685d1ccf869580070e739076aeae3543d9e12851c957125987db4fc08d75e93cce"}, 0xd0, 0x4000000}, {&(0x7f0000003940)={0x27, 0x1, 0x0, 0x4, 0x1, 0x4, "7abfb14dc1b5c7b8c597e088785e954a75504f5c719869e6476a9b73a61d0751cc8c5760c93d6ae71f0fd0fde743f504a1cea2b00e15fa5570eb637e55ddb1", 0x6}, 0x60, &(0x7f0000003d80)=[{&(0x7f00000039c0)="45e705a5eb1747e565aaafa79e831a3e2a9b0bb090c4d0b3c0f284c8244ee6b44ba6e21a95040d52b44c69451a267d74d543741c949038f9c147acc600ba36cedc40312ff85e5bdf029d0273d6040bedd989ef5e4aae6424fe8f7e1280ec0324f5c1b6341109f14400853a6235087714c379564f957b9d", 0x77}, {&(0x7f0000003a40)="e3993a1216ccc2242df517782f52b10757242f1416dd95777b9ab2561c6ff9d178decc3ce956b730f9e68602e094cf23d06f6cfccf0b730ef5b6f186e6db2339883db56d6baf0f4b72aebef4c76320d0c7b8f58b1aaf97f5f107fb082bc4cd62f3a76c358d3eefce6f5b1652c49eb1e590752aa1c96bd0e793662d858ea263faaf2a095e150dc3bc7936", 0x8a}, {&(0x7f0000003b00)="f91e3819692b2aa04a27d0028d7deeb2114bfbe9dd90b952d1039d35c8a41ad11699106f4d7ab23fedb3b30bf9db89345fd5c55b7297565333516724bea89318e3c2d6fe154e22c4eeb34501deb2337ea255796b146d72aadbe1b255fc9e86835e4114de5ce1722365549b1d7169b92088155c9f2ced24457c53e636c95a0a7d7ed9096e1944ba55ef600fbb865bac0e366e5852682e80", 0x97}, {&(0x7f0000003bc0)="fc4b0bc77323ea1036c4392544e6e0ffb4b3eacdf116028432222a00683623a30d747d02ad6f01acb76b4bc4fca059a4f57413161b1197eab651cec6691c915e462a34e0dd307d8d25744c2e48844ecc65b7ab2a229e5ed354ce52ba0333", 0x5e}, {&(0x7f0000003c40)="6b249665f405e25ce29ab753b38ff61768ae56d4444847e0eee022f0", 0x1c}, {&(0x7f0000003c80)="9f2e97d8f23e016dbc9353c3d723ee45a9ba3c1971a72977624eda349ac210ea9af601fd7c58d710e4da56c80842b7b1a645d63f9c6c6ea8f905cde3b99909d5b9eaecf6fa18e34c0521099888b1d476ec62e5c16f394451c6dc02aac7266e0c37b5b275770cd4d57fa1b9536a981bbfc803cb5a93033fc686d06ed47a883230913fb4e4b78c10d371cc286d396e89c24e5a95ba2b9821798e4844252868dba1b6e9c5f3bf361688bf955733777dfa9cfa5c09f99f57a58c9051a55edbc9627dd2eb8b8c466dc29e41da80e2dd47b108dae1", 0xd2}], 0x6, &(0x7f0000003e00)={0xb0, 0x119, 0x7, "3c7ec54b3eae0ab76e81a4c43b4e8a0ea6f3e7d25caa7c40183f6a9998072203c3db69c526a31d3865190e98e46c3ca05976c4a72a9f04b60c646164ff88511513bcb504d18fdd0f580e07d7787cfd0592f87e0124868b1fbbd1c00ee4b4dd1605732bdc9f5bd7958ba7c16331f88303c1dad74767dba80c63de36e3b1c2ea5ab472acb507ff9385d254c11357b4eab5da221730903caad7e19a30f13910"}, 0xb0, 0x40820}], 0x8, 0x4000) 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) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000041c0)) r3 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000004180)=0x1, 0x4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000003740)='/dev/zero\x00', 0x8000, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r5, &(0x7f0000003800)={0x28, 0x2, 0x0, {0x6, 0x5, 0x2}}, 0x28) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r3, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r6, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$SIOCNRDECOBS(r7, 0x89e2) 01:53:37 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8918, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:37 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x17f, 0x0) 01:53:37 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:37 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) shutdown(r0, 0x1) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f00000002c0)) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000340)="9ddcad254d0ea849d3749c4260114a6cfd15ab918849fd847a395cf080e0a892d204b209dadb180284d064fe9f1764c0c81bd5754e0e2a6cc6d59bbe7ff6802bb375673299833f0a1ee02042295e0315199861ff3ad5b1898fb5c2d48723", 0x5e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x3, 0x0, 0x0, 0x0, 0x1, 0x9014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa, 0x2}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r3, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r4, &(0x7f0000000b80), 0x40000000000006b, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x10800, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xfec8) setsockopt$inet6_dccp_buf(r6, 0x21, 0xf, &(0x7f0000000340), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f01080300000000e70000f6ff7f000004001500fca7fcc1c7c3cec98a6228011a0938dab672134a6818ab9b6390c38fbff0a8233c3a39df8fd404d42fa1a433cf9ad2c5e0d5ee60edfa6c0d2cd7166169c96195fa12804322e74acb5f007ea5b07e82e92d2c12eac24a18765cf8fd47bf6aec8d5e8080249cd9f0a7cef4216d5914a2c7f88b124e5953e81880f37c0c59498acffccdbc7db0f93ff441d18caeae5aa091ef15cec5dc3f1fb50c065713c1c6da6ed497291c3c18594c12547e2e3bd900460854d1d482efcb6bd7e9e168b75744edfcdcb18f9e63bdb45bbba7d6c1ce21eea7dec0ed1a0b38d106492567e8bc5f325d7f"], 0x18) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x7e) 01:53:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x180, 0x0) 01:53:38 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x1b8, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x181, 0x0) 01:53:38 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x2e8, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x182, 0x0) 01:53:38 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:38 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x200000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/175) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:38 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x891d, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:38 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10005, 0x0) fstat(r7, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r11, 0xffffffffffffffff}}) r12 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r13, 0xffffffffffffffff}}) getgroups(0x4, &(0x7f0000000400)=[r11, 0x0, r13, 0xffffffffffffffff]) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {0x1, 0x2}, [{0x2, 0x7, r3}, {0x2, 0x2, r4}], {0x4, 0x1}, [{0x8, 0x2, r5}, {0x8, 0x1, r8}, {0x8, 0xa, r9}, {0x8, 0x2, r14}], {0x10, 0x4}, {0x20, 0x1}}, 0x54, 0xfcccbc6eed6b83fb) r15 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r15, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r15, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r15, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x85) 01:53:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x183, 0x0) 01:53:38 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) bind$bt_hci(r2, &(0x7f0000000140)={0x1f, r4, 0x1}, 0xc) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900000008000000000f833ae32917fcd923f110cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:39 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x184, 0x0) 01:53:39 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:39 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:39 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x185, 0x0) 01:53:39 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:39 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x186, 0x0) 01:53:39 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0xfffffff8}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:39 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:39 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000000)=']\x00', &(0x7f0000000040)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c07000000cf4378e93fd224f7ca82c3706104900200000000000000f833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d0b4129527625f57a0c7d73824d5e849ea7093e343ad00cfec5971168a61f1f55467719f6f2379ce7185ae70b2d992c1a1b4400"/193], 0x85) 01:53:39 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x891e, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:39 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x187, 0x0) 01:53:40 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xb801, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x188, 0x0) 01:53:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x189, 0x0) 01:53:40 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xe802, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x18a, 0x0) 01:53:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffe80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x49d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) r5 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r6, 0xffffffffffffffff}}) r7 = getpgrp(0xffffffffffffffff) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) r10 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r11, 0xffffffffffffffff}}) r12 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x100, 0x0) r13 = syz_open_dev$dri(&(0x7f0000000480)='/dev/dri/card#\x00', 0x607, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r16 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r16, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r16, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r15, 0x0, r16, 0x0, 0x10005, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0x0, r15, 0x0, 0x1, &(0x7f0000000500)='\x00'}, 0x30) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r18, &(0x7f0000000140)=ANY=[], 0xfec8) fstat(r18, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r21, 0xffffffffffffffff}}) r22 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x80000) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r24 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r24, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r24, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r23, 0x0, r24, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r26 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r26, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r26, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r25, 0x0, r26, 0x0, 0x10005, 0x0) r27 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/fuse\x00', 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000000740)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="e59e16fdaac86f17c8684a30f33f916f1528a5d2b740546ab4d17250e10c89c7e17835dcc95a9b980fd8fd3ac2d58415ba903e7d744de465da579210f3bf7afd09246986b5406d21d0008b1ac5940adf5e8d0f06d755920613994c5447dddd5513e14f9ef342f3941d69b105373e3145aa1c3eae181bf5744c59fd08c92a", 0x7e}, {&(0x7f0000000100)="2c34b7ae22f7f2cc2efa6ea75913507989f8446041ca76d6b4002cbdb93741ac019bfe564f1ee267743da49f36933047ba6cd574703300918fa15c0cb68fa077e1230c216f12273e51a41a4c71bc59bb18c4799599a01be8d0d853084b55f3811abd2a29261ad1b16cb6ec2a6704357980caea8cb60a50fc15ba761796c641bef42aca58da9e400bdb537412b5df5c3646b994d6c7", 0x95}, {&(0x7f0000000380)="cc4ace70f0a0ab9f8c3843785fa49437f2f46a75a768ffcbc6ed90f2c1d0f73537d5a119c2c803717c2e9cfac9df54a2ceba505757dd363a53bf6b55d3dbbc50663e40342e33a1fd92555a4dfcbb18be5d21be086d295a733ff89989215d739815861d46c41e5478e280da5c7ad1d926bbd93bc728c66037152632", 0x7b}], 0x3, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r11}}}, @rights={{0x24, 0x1, 0x1, [r12, r2, r13, r14, r2]}}, @cred={{0x1c, 0x1, 0x2, {r17, r19, r21}}}, @rights={{0x24, 0x1, 0x1, [r22, r24, r0, r26, r27]}}], 0xb0, 0x4a5}, 0x8000) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:40 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x18b, 0x0) 01:53:40 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:40 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:41 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x891f, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x18c, 0x0) 01:53:41 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:41 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 01:53:41 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffedf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) ptrace$setopts(0x4200, r1, 0x2, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x311000) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$TIOCSTI(r4, 0x5412, 0xfffffffffffffffb) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x80000, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000000100)={r8, 0x8}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000500)={r8, 0x4, &(0x7f00000003c0)=[0x7, 0x5, 0x400, 0x8], &(0x7f0000000400)=[0x8, 0x5], 0x41, 0x2, 0x7, &(0x7f0000000480)=[0x7, 0xfffffff7], &(0x7f00000004c0)=[0x7f, 0x9, 0x1, 0x7f, 0x40, 0x103, 0x1, 0x4, 0x40]}) ioctl$SIOCAX25DELFWD(r6, 0x89eb, &(0x7f0000000380)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) fanotify_init(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x80, 0x2, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 01:53:41 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x18d, 0x0) 01:53:41 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$SNDRV_PCM_IOCTL_LINK(r1, 0x40044160, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x3, 0x300) ftruncate(r2, 0x1) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x11, &(0x7f0000000440)={@mcast1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r7, 0x0, r8, 0x0, 0x10005, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[@ANYRES64], 0x8) r9 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x200, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r9, 0xae45, 0x80000000) 01:53:41 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x18e, 0x0) 01:53:42 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:42 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 = socket(0x11, 0xa, 0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r6 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r6}) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) dup3(r2, r4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="be51d1604138d7df76bdbe02741dbd704960abf685b4d79336bc2e34779f99ea47f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb5df7f8e783203264524d56609b98dc4ba6c66d1fec54cc39415a819b9e2875cb257749785e0bb96f0bfda3a49d2da8bc855bd021f1a516ac742e7668e878579eae949e460c627b503e4601a"], 0x7e) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r7, 0xc0905664, &(0x7f0000000340)={0x0, 0x0, [], @bt={0x9, 0x401, 0x0, 0x3ff, 0x80000001, 0x8, 0x0, 0x4}}) [ 559.846191][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 559.852579][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:53:42 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8920, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:42 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f0000000480), 0x1000) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:42 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:42 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x18f, 0x0) [ 559.925697][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 559.931481][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:53:42 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xb000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:42 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x190, 0x0) 01:53:42 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 560.326040][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 560.332318][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:53:43 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104f483ee5bff79db895af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r3, 0x414, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xce45}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x65}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 01:53:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x191, 0x0) 01:53:43 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xb8010000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:43 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=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) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000340)=@req3={0x7, 0x9, 0x6, 0xfff, 0xb9f, 0x6}, 0x1c) socket$inet6(0xa, 0x80000, 0x9) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83a2cdaa085724ed52181839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4fbffaec889b636bbba86d5cd30cc7dfa9771ffff23ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae03ab8deed0262290e6"], 0x7e) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000a40)=0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r5, 0x48, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e20, 0x7, @loopback, 0x400}, @in6={0xa, 0x4e22, 0x3, @local, 0x7}]}, &(0x7f0000000300)=0x10) 01:53:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x192, 0x0) 01:53:43 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8921, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:43 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xe8020000, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x193, 0x0) 01:53:43 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20601, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:43 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x6e) 01:53:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x194, 0x0) 01:53:43 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x195, 0x0) 01:53:43 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x196, 0x0) 01:53:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/193, 0xc1, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:44 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x4, 0xdc, 0xd6, 0x8, 0x0, 0x7fffffff, 0x1082, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x2690, 0x3, 0x7fff, 0xc, 0x1, 0x1, 0x8}, r2, 0xb, r3, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x85) 01:53:44 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8922, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:44 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xb5d) r2 = socket(0x1e, 0x4, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3ff}, 0x10) recvfrom$netrom(r2, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) fcntl$setsig(r5, 0xa, 0xe) 01:53:44 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x197, 0x0) 01:53:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x198, 0x0) 01:53:44 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x2) 01:53:44 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x3) 01:53:44 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c297320a3e73e1544c4573"], 0x7e) 01:53:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x4) [ 562.716861][T23005] bridge0: mtu less than device minimum 01:53:45 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8923, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:45 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x5) 01:53:45 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r11, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r12, &(0x7f0000000140)=ANY=[], 0xfec8) connect$inet(r12, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r10, 0x0, r11, 0x0, 0x10005, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000000580)={{{@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) r14 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r15, 0xffffffffffffffff}}) getgroups(0x1, &(0x7f0000000400)=[0xee01]) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r19 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r19, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r19, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r18, 0x0, r19, 0x0, 0x10005, 0x0) fstat(r19, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r22 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r23, 0xffffffffffffffff}}) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000840)={{}, {0x1, 0x6}, [{0x2, 0x1, r3}, {0x2, 0x164a3940c178f94a, r6}, {0x2, 0x1, r8}, {0x2, 0x3, r9}, {0x2, 0x5, r13}], {}, [{0x8, 0xd, r15}, {0x8, 0x1, r16}, {0x8, 0x6, r17}, {0x8, 0x6, r20}, {0x8, 0x0, r21}, {0x8, 0x6, r23}], {}, {0x20, 0x3}}, 0x7c, 0x3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d020000001ab3735930141f7edeaab898358b15f38048e7658a74e13a878ad24ceb6ecf599f0513b8cd88ecefa7ede3f47a54e60d2919c8973e565e672f8bb2b173a3ce135d10038b9f3c54bf771f236a1651d41f9c381e5287af4caf65"], 0x85) 01:53:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x2400, 0x0) ioctl$PPPIOCGDEBUG(r2, 0x80047441, &(0x7f0000000180)) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@loopback, @empty}, &(0x7f0000000040)=0x8) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x524, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000001}, 0x20000038) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 01:53:45 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x85) 01:53:45 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x6) 01:53:45 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x1b8, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:45 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={r4, @in={{0x2, 0x4e23, @multicast2}}, [0x7f, 0x7fff000000000, 0x7ff, 0x574, 0x1, 0x3, 0x8, 0x1, 0x7, 0x2, 0x8, 0x8, 0x0, 0x81, 0x8]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0x6e, 0x4, 0x9, 0x3f, r4}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x811, 0x8200, 0x0, 0xfff, r5}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r6, &(0x7f0000000b80), 0x40000000000006b, 0x0) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x9a1100, 0x0) ioctl$KDGKBDIACR(r7, 0x4b4a, &(0x7f00000003c0)=""/80) write$binfmt_misc(r6, &(0x7f0000000500)=ANY=[@ANYBLOB="be30d1604138d7df7600be02741dbd704947abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c312706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d1e2611039381be12d403b408d975ee79e11c29529f1e8453cd8181ff561702b774159930a92f3633c3"], 0x85) [ 563.349400][T23085] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00000100 01:53:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x7) [ 563.401629][T23088] delete_channel: no stack 01:53:46 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x2e8, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 563.493097][T23069] : renamed from bridge0 [ 563.590324][T23096] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00000200 [ 563.640315][T23083] delete_channel: no stack 01:53:46 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x10) 01:53:46 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8924, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 563.909352][T23112] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00000300 01:53:46 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100000001, 0x410000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:46 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10005, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000180)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2190}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000000)=0x4494f74) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000600)=ANY=[@ANYBLOB="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"/556], 0x68) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xc}) recvfrom$netrom(r7, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r9 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r11, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r11, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r10, 0x0, r11, 0x0, 0x10005, 0x0) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x19, 0x4, "31ce8ffd3129e469eec73b05743906c85e9d6f666c9bb71076b2ff75323d4563bb8e8fcb7ae1405bff7f086c78312b20fcf3922d694d87130360f09484f5920d", "41861b13c317a7927d34a888aa72be080e876f939551fda79912671f85959723", [0x97, 0x24]}) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r9, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r9, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:46 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:46 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x1, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x48) 01:53:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x4c) [ 564.129083][T23127] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00000500 01:53:46 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x68) [ 564.338562][T23146] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00000600 01:53:46 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f67267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378edc7f58b6b000008006104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e7832092645245feda41f6a4fec7932d50009b98dc4c2ae8defd0262290e6404e"], 0x7e) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) r4 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000080)=0x1eb5, 0x4) 01:53:47 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8927, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x6c) 01:53:47 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:47 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x4, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) r2 = accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14, 0x100800) accept$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) [ 564.848396][T23171] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00000700 01:53:47 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90644, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3, 0x0, 0xfc, 0x4}]}) 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) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x3c3307e965bd39b3, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960ab5724ed52181e5e8d6678d367a05c863722578a1839d979cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x74) 01:53:47 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x21280) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000480)={{0x5, 0x6, 0x2, 0x0, 'syz0\x00', 0x2}, 0x3, 0x400, 0x70b9, r2, 0x7, 0x1, 'syz1\x00', &(0x7f00000000c0)=[',)selfvboxnet1#%posix_acl_access!em1vmnet0security-mime_typeproc%\x00', '@,selinuxvmnet1posix_acl_accesseth0\x00', '\x00', '-}security.^\x00', ',mime_typeposix_acl_accesseth1\xf7cpuset+\'\x00', 'nodev\x00', '$^cpuset](\x00'], 0xad, [], [0x1, 0xffff, 0x5, 0x7]}) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:47 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 565.154341][T23187] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00000300 01:53:47 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x7a) 01:53:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0xa2) 01:53:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x108120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367005c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404ec6f44291106ede1e5b6e0a3e161add284a14feb010c8d40ef0875fd42f54ebecc62b41f8c73584756071741c25aef51bc8a6c851eb74ad8308656100000000000000000000000000000051a30f65ccf959142420a0be2b71825cd1519f4b9288296cfa46b99d5289711abf1af1e79cf1e9ebd6a96c5447"], 0x7e) 01:53:48 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8929, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:48 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0xb801, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:48 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0xffff8000, 0x4) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x1, @loopback}}, 0x30, 0x7, 0x9, 0x6, 0x8, 0x26f, 0xff}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0x200, @mcast1, 0x90}}, [0x100000001, 0x4, 0x100000001, 0x7ff, 0xe4, 0x7fff, 0x8, 0x100000001, 0x1, 0x6, 0x800, 0x0, 0x3e00000000000, 0xff, 0x1]}, &(0x7f00000002c0)=0x100) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x300) [ 565.752282][T23225] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00008000 01:53:48 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x0, 0xffff, 0x9, 0x5, 0x3}, 0x14) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667d21a630ef63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c34378ed37d224f7ca82c3706104900cc348a9e4cd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8"], 0x85) 01:53:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x500) 01:53:48 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0xe802, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x600) [ 566.037343][T23240] tty_tiocsserial: 'syz-executor.4' is using deprecated serial flags (with no effect): 00008000 01:53:48 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = semget$private(0x0, 0x3, 0x472) semop(r1, 0x0, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000000)=""/89) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x100, 0x4, 0x7, 0x8000, 0x800, 0x2, 0x3}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f00000000c0)={{0x1, 0x0, @descriptor="aaa79cb0ace9c69f"}}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x700) 01:53:48 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x4000) 01:53:49 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8930, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:49 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:49 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) r4 = socket(0x22, 0x2, 0x24) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={r7, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}]}, &(0x7f0000000100)=0x10) 01:53:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x4800) [ 566.991742][T23286] delete_channel: no stack 01:53:49 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:49 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x4c00) 01:53:49 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 01:53:49 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x6800) 01:53:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x6c00) 01:53:49 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 567.722575][T23278] delete_channel: no stack 01:53:50 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8931, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:50 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYRESDEC=0x0, @ANYRES32, @ANYRESHEX=r0, @ANYRESOCT=r4, @ANYRES32, @ANYBLOB="fba24c3551000000000000b2e9c6c0172b6a8228ff888b55afebc1734c31c67aa958199da7b9d45ca3c08d222725adab758df9f6ae5a0face92dc126795bcbd8b3a01d2c9a4f6adcd2b430c9c37bd3fc4092b6c9ce01ec379cca035387a8b8d53e776ec5cf22db09c414dd14c8107a6d054d6968a7f6726422990b23606a243ac7fc54f7d7a767cd53c1"], 0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) socket$l2tp(0x18, 0x1, 0x1) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r5, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dcd02d0d"], 0x85) 01:53:50 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x7400) 01:53:50 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfe, 0x0, 0xfe, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x4003, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req3={0xfffffffd, 0x5, 0x6, 0x7, 0x7105, 0xc98, 0x8001}, 0x1c) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52180e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fb424f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:50 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x7a00) 01:53:50 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0xb000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0xa200) 01:53:50 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000000), 0x6e1, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a18394378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56611b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:51 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8932, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x100000) 01:53:51 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0xb8010000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x7fff}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:51 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd7049608c74000cd7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863789578a1839d9c3cf4305ed3fd224f7ca82c370610490d061d73a52e91933f833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ceecdbe74536bfaad035248b542603c6ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:51 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x120, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000001c0)=r4) r5 = syz_open_procfs(r4, &(0x7f00000002c0)='net/route\x00') pipe(&(0x7f0000000300)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10005, 0x0) r8 = creat(&(0x7f0000000480)='./file0\x00', 0x47) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r9, &(0x7f0000000140)=ANY=[], 0xfec8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r11, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r11, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r10, 0x0, r11, 0x0, 0x10005, 0x0) r12 = dup(r11) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r13, &(0x7f0000000140)=ANY=[], 0xfec8) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hwrng\x00', 0x40, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r15, &(0x7f0000000140)=ANY=[], 0xfec8) r16 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) r17 = syz_open_dev$vcsn(&(0x7f0000000840)='/dev/vcs#\x00', 0x4, 0x101000) r18 = openat$vsock(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vsock\x00', 0x82000, 0x0) io_submit(r1, 0x7, &(0x7f0000000a40)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x15, 0x6f8, r0, &(0x7f00000000c0)="4e1dc226625ad3b9d3c5f1649944453c48ee60d5b87adbaa552b0164fd3ac33f58abc8c405c3dd2feec49bb2dcadf9a67d0fa62c84701a2afa5f2520e2e90f666eede47bb8b8543a62f382ed7d2005e579a66d6fac36534e049a391dcdca48593769a9810ea3d0e1773437d43283f4fadfea4080679c077180e2514a269b2f2c15060fd386eac762167363f0810687321422c9397bcaca428c29d882de923c0626ed8bc2730df595c20dfb961d5a948792394115543de73b2966e012cded353ab293709a0fedb607474c16eef6f6e4117b7da1fc9b1f81ae876b986dadbcc60a4120332d36119215b07f2088a952225a", 0xf0, 0x3, 0x0, 0x13042fc2ea00d247, r5}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000400)="7588e9734a8bcdfcce3b074b906e8c174e0be64f014fa8aa4f3922774af31e6c3af90243d64df81d259fed09becde5e2568028a335121b29176a12165b23", 0x3e, 0xff, 0x0, 0x0, r8}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x5, r9, &(0x7f0000000500)="69acc41549cff8eea796b0b3dbd26f6375e0685457f267919a06d0a7792826e632ac33d1316b968ec06df0bd54c6fa2716fa765159794f15d58ac454b451209e8d06488f7217a334703a3d84bfb84651d1b040c9ff1bfe419fa82d5c2da943f09b38675044ab1c17c7d697f1e520fc93a63fc11666b1a1686a6ed4536daf2d7e37111ebdf926b3536031d1b4a4b40eb466d96d892942bc0858108238564c8aed3623472a00e294b5516f52b7e8e193936ad9f03f0712231117825d8335cde8687d6356", 0xc3, 0x6, 0x0, 0x0, r12}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0xab, r13, &(0x7f0000000640)="2c5ad249684a6b18c52ba487d1846cfe06227e471c82de463d318604d7c5ed39f89fa5db135909612afc8c", 0x2b, 0x0, 0x0, 0x1, r14}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000700)="ea8766bfed3f59fb89a50af64e2e4034df14eb1895663400bbf17164da13fd68f9c7657278d0ceee1612cbe3360d095549b3e93b06bb55c93344b0ac3b47d79a", 0x40, 0x7, 0x0, 0x1, r15}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, r16, &(0x7f0000000780)="76d931d9b0fe25f862347f0779c4638c0dd363710ade4e0747c27b9b0d2b4053b84e53a15d84a386c73166cb9c1f5227d1993810a2f9239f7dc77a94d7bd5536b62c641b6b5288561eb1fde0b6c9825b241c773d2c79cef14a1c035a5bca0d5b0ce267b492f060eff1146eb40ebb196eb18d9e90d4143f4ea7fe9902898ac6ff584d3765a8d5f5b08393ccd5c7c6dbad53856cf75ce71b5345120729f27db98b35c1446b4c732478e83343db8ce198ac6172c01bcdf2756a252b", 0xba, 0x7fff, 0x0, 0x1, r17}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x7, 0xa3, r0, &(0x7f00000008c0)="a5bac59c77398b1d19c973a9e0e500f0873a6c8f218f0b88bca8673ecab85d0efbf46d9fd1a818a4d4bd8b9072a021df5d968abd3f2d128994fa74bf3cd4a9a5b3be17c69edf7f33334f743fd22454ea043c780a75a1bfb2091c90145f89bb18cb0a16a4481c686a9eec4a24b7a40939bfa9371aedfe03c7166fb1b21cf9044fe8a560ea8b7daa2083644667416d49b0dedf8b00ad094656ed519e1f64cf9b7c5e91ab1f3d83f22f1795f7f66c82f180c7a3181215b5b84ea6a9798f19cb05781532dc3e367fe895afcc158de366d91abb45", 0xd2, 0x10000, 0x0, 0x0, r18}]) r19 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r19, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r19, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r20 = socket(0x1e, 0x4, 0x0) r21 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='\xff\x1a\xd2\xfd\x00\b\x00\x00\x00\x10', 0x440201, 0x0) write$eventfd(r21, &(0x7f0000000040)=0x8, 0x8) setsockopt$packet_tx_ring(r20, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r20, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r20, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:51 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0xe8020000, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0xf0ff7f) 01:53:51 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x1000000) 01:53:51 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:52 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xa, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1704138d7df76bdbe02741dbd704960abf685b4d7933667f68d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203260524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:52 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8933, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:52 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x2000000) 01:53:52 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x301600, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/147) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:52 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8a7, 0x7, &(0x7f0000000680)=[{&(0x7f0000000080)="d1f3035539171bcbcae79e749bd307334da01d98d60dd3d8c6ef3af17b30919fec2311eeeae80f18acb2871fbecb9ee11b6db839d0736f511ff3dc45b8c893343b5b080afab6295e72980e87907db0cce17a80b6fed21f0453289e016513b3521aedf2eafdce716b698adcaa1386172b5ef86f4defee0a035b7c4ac8884e54715ebb54fc7efdb84d7d6caa6b2530d4dcc8f59e540a5fce08d33d8a540b735c4c6393b1aeab3cce36ffb7bfbc010768a072957b592a8cd82c36bb3f4c26fbf828867868f4d36b04a952941201f3a39cee29bbdf7bd1f32d426eb1f08108c182d0ea45d53640ed93edcbd8597ef5a04d5c9172d96c", 0xf4, 0x701e}, {&(0x7f0000000180)="5e8ec466314936", 0x7, 0x1}, {&(0x7f00000002c0)="66daea8305c30725804e48b48d9d9eca4b", 0x116, 0xaf90}, {&(0x7f0000000480)="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", 0xff, 0x8}, {&(0x7f0000000580)="8a9d420a6044e80fd7faa8a5c3e389ff13a760de677b0b5104b757f0c48f4dbf5bf4daf32c18488634a22e217532ac88c5659eab8dc7ccfd41a47b6456b6a6fe85ec09aa32afa7bca370dbfcc8e6ae050578a0c72519ace94dc8ea1542bf5038e3907dd06ade67aa9f2b48a4537181a887d20e7df4c641fcaa6582509d55aa37c578ea4c5d0375549f88251425a3a979ca7f282c4d23b3f62190e7f687fa6b61d44cf12e02c6295c1095a8cefe13dfa31d8dd9f3bc06ba3215cd5758057cc1bdad57232c4f3a2a7d50620693300cee514458d8", 0xd3, 0x3}, {&(0x7f0000000380)="f38c0116f9caa63fabfa150c38ad184443d12264b81dd442efaf3fddd089ab9d0a1d424890743dc41f4576815b82d7528f43890485bba8c0de2f9d4d10c16956f049f21f75fcd87f", 0x48, 0x7}, {&(0x7f0000000400)="9835f9f8221d11258d3d11a8ef0a47de6bb495fb5fb6b24bcc8a1ff9d67b5a9adf6fc6ea60c16995933d245784ae024c84652ddb0cb59c0c1bd9d5f5a54da216", 0x40, 0x8}], 0x4000, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) [ 569.911756][ T27] audit: type=1804 audit(1576806832.450:35): pid=23411 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir696090936/syzkaller.KhHxaV/480/file0" dev="sda1" ino=16744 res=1 01:53:52 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000100)) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) getegid() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f00000002c0)={0x8057, 0x3}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c37061049a0cc348a9e4ed755af833ae32917fcd923f112cc6aff51d3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0ddf00f6cc4b5c78c6a7e04d71af7e042ad220d115aa607a71741151cd383a2264aa5935b0"], 0x85) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) 01:53:52 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x3000000) 01:53:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x4000000) 01:53:52 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 570.342743][T23490] QAT: Invalid ioctl 01:53:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x5000000) 01:53:52 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 570.468228][T23490] QAT: Invalid ioctl 01:53:53 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8936, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:53 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote, 0x6}, @in6={0xa, 0x4e24, 0xfffffffc, @empty, 0xff}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e24, 0x7ff, @ipv4={[], [], @empty}, 0x3}, @in6={0xa, 0x4e24, 0x6, @local, 0x1f5}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e22, 0x9, @empty, 0x8}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xdc) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:53 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x6000000) 01:53:53 executing program 1: perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="ff0f00000d00c7882644875963b2e55817f22016ff2604192e3978afee76bc3530e52a00000000caf73527f0f8e3ac31b24482d1a0e95b9f4273b7b5b15cf4840920b34600ed01d8d3511207b6dd306daebaeb117b24f40ce8273557dca0895204774aa2804e027684b9aacbc8a0c911cdabbc080223e4434afc89cdc48503cae2debbaac41e9dc7fbdff858c9be632d5a18bfa5e5d79489be0d29e48db7ac4c0f49646ebbf4760575e2134c5f3680ac6ecb43d4142210f8396e442904bf0a0bfa9ee846b932a6f32bb463c266fe26e122ef717f44583055b1c911659bacae2d03b4f9c36056a7f5a58237065949fa2f7430"]) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x12b400, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @remote}, {0x7, @remote}, 0x4, {0x2, 0x4e21, @local}, 'hsr0\x00'}) 01:53:53 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:53 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x7000000) 01:53:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x40000000) 01:53:53 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x1b8, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:53 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x400) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x290, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x48, 0x0, @ib={0x1b, 0x2, 0x11dc, {"323722419f4511cf480effea6062d2d3"}, 0x0, 0x1ff, 0x8000}}}, 0x90) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r6, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:53 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xb, 0xffffffffffffffff, 0x2) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000001c80)=@req={0x3fc, 0x101, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fff, 0xa, [0x6, 0x5, 0x17, 0x3ff, 0x200, 0x7f, 0x0, 0x1000, 0x5d48, 0x4a9]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x9}, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0}, &(0x7f0000000240)=0x14) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, 0x0) write$P9_RLOCK(r5, &(0x7f0000000100)={0x1d}, 0x8) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000000)={0x1a3, 0x9, &(0x7f0000000180)}) sendmsg$NET_DM_CMD_START(r5, 0x0, 0x80) r6 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r6, 0x7, 0x0) write$P9_RLOCK(r6, &(0x7f0000000100)={0x1d}, 0x8) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000000000)={0x1a3, 0x9, &(0x7f0000000180)}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000440)={r6, 0x10, &(0x7f0000000380)={&(0x7f00000007c0)=""/4096, 0x1000, 0xffffffffffffffff}}, 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f0000000380)) r10 = socket$packet(0x11, 0x3, 0x300) r11 = dup(r10) setsockopt$packet_int(r11, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) r12 = getpgrp(0x0) r13 = getpgrp(0x0) setpriority(0x0, r13, 0xffff) r14 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r14) r15 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r14, 0x5410, &(0x7f00000001c0)=r16) capget(&(0x7f0000000000)={0x10040291, r16}, 0x0) r17 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r18 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r18, 0x5452, &(0x7f0000000040)) fcntl$getownex(r18, 0x10, &(0x7f0000001800)={0x0, 0x0}) r20 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r21, &(0x7f0000000140)=ANY=[], 0xfef0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r22, &(0x7f0000000140)=ANY=[], 0xfec8) fsetxattr$system_posix_acl(r20, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000001ac0)=ANY=[@ANYBLOB="020000000100eb8000000000020001", @ANYRES32, @ANYRES64=r4, @ANYBLOB="0be9b1d480e850cae5ec10177f1b26ae", @ANYBLOB='\x00', @ANYRES32=0x0, @ANYRESHEX=r9, @ANYRESDEC=r21], 0x8, 0x1) r23 = socket(0xa, 0x3, 0x8) r24 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r23, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r24, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r23, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)}, 0x0) r26 = gettid() waitid(0x83b895581628fca4, r26, &(0x7f0000000040), 0x0, &(0x7f0000000480)) sendmsg$key(r23, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r25, @ANYRESDEC=r26]], 0xfffffffffffffe56}}, 0x20004850) r27 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r28 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x9a0efa2b65aacb27) r29 = dup2(r28, r27) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r29, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) r30 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r30) r31 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x40) writev(r31, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca807737f408177021bd01d3be55090000000001a0000000000000000000", 0x29c}], 0x2) ioctl$SG_GET_REQUEST_TABLE(r31, 0x227d, &(0x7f0000000780)) kcmp(r30, r26, 0x0, 0xffffffffffffffff, r31) ptrace$setopts(0x4200, r30, 0x3, 0x200044) r32 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x4, 0x2, 0x0, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r30, r32, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r33}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r26, r5, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r33}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r33}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001c00)={0xffffffffffffffff, 0xc0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=0xffffffff80000000, 0x0, 0x0, 0x0, &(0x7f00000019c0)={0x5, 0x4}, 0x0, 0x0, &(0x7f0000001a00)={0x0, 0x10, 0x20, 0x8001}, &(0x7f0000001a40)=0x400, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a80)=0x101}}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r36 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r36, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r36, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r35, 0x0, r36, 0x0, 0x10005, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000580)={0xffffffffffffffff, r35, 0x0, 0xfffffffffffffeb5, &(0x7f0000001c40)='em1\x00', r34}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000780)='cgroup.subtree_control\x00', r33}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r33}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r19, r20, 0x0, 0x1, &(0x7f0000000080)='\x00', r33}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r17, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r33}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r33}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)='/dev/autofs\x00', r33}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r12, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00', r33}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)={r33}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r37, r11, 0x0, 0x5, &(0x7f0000000000)='ppp1\x00', r33}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={r9, r8, 0x0, 0x14, &(0x7f0000000180)='&$vboxnet1security!\x00', r33}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', r33}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)={r33}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)={r33}, 0xc) r38 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)={r33}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0xc, &(0x7f0000001900)=ANY=[@ANYBLOB="180000000200000000000000ffff0000180000000800000000000000ffff0000180000006a0000000000000007000000850000005a000000145a1000040000008500000004000000850000005b00000085100000fcffffff9500000000000000cffb83165bde1bbc81d27a13851d545bf5c34698fa48825b4a4f7ded44f35b82140832ac9e7e1485dc022233c56bd55a40450881b630cb5db78ae7a8cf3a0cb7f57dba71d200"/179], &(0x7f0000000140)='GPL\x00', 0x5, 0x29, &(0x7f00000017c0)=""/41, 0x41000, 0x8, [], r4, 0x17, r5, 0x8, &(0x7f0000000300)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0xb, 0xb44, 0x8000}, 0x10, r7, r38}, 0x78) connect$can_j1939(r1, &(0x7f00000000c0)={0x1d, r4, 0x2, {0x0, 0xf0, 0x9861a6da6849380e}}, 0x18) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) [ 571.765729][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 571.771623][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:53:54 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8937, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$sock_rose_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x200, @default, @bpq0='bpq0\x00', 0x3, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd830000010088d1ed52181e5e8d6678d367a05c863722578a1c39d9c3cf4378ed3fd2ed105af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:54 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x2e8, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x48000000) 01:53:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x4c000000) 01:53:54 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x68000000) 01:53:54 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) fadvise64(r1, 0x3, 0x5, 0x0) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) clock_settime(0x2, &(0x7f0000000140)={0x77359400}) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) prctl$PR_SVE_SET_VL(0x32, 0x3299a) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x7e) 01:53:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x6c000000) [ 572.325722][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 572.331599][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:53:55 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:55 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833c732917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_QUERY_EXT_CTRL(r2, 0xc0e85667, &(0x7f0000000040)={0x0, 0x1, "622e9eded98134d04c437a077aabcf95b827c375c5ca37e60bbeaaf770071607", 0x5, 0x9, 0x3f, 0x4, 0x8, 0x6, 0xfffffe01, 0x3, [0xfffffffb, 0x4e3, 0x5, 0xffffffff]}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) 01:53:55 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000002c0)=0x14, 0xc0c00) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) sendmmsg(r2, &(0x7f0000003980)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0x7, 0x40, "2ae8a93664fa59685751d709b7e5d2e2fb9cb9d0012040e15b66d21490e7be76a39111765132b7c85f955aaaaa8ddfba240002b2890fdac2ae445e2b889fb0", 0x27}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000480)="f5d09e51aad71f9ba46eaa739111f2f3e3202f2be70edd04246bdaddd2124a0f703e369cd4026775e19165f6bb5ca37c8ccf8236c36b291f53c8acfc69d0a27e0d08a653aba3e0d78af13d727716e917303901b5b7f6a52737a931debc9b4207fc665a4047f3c5c3b2dc540c22351b7882f5ea6b734ee0fc2054297c1f04d09630b99bd14a65d2ca71fc75b2cf01ba6008ec9a26d268ac03310c0e14c7d502c37010bdcef05bfd4a5cc1854f35ad51410bb22935a553df976f0d216aa0b77d775f6983d55b1a6db5a338c7d006", 0xcd}, {&(0x7f0000000100)="b4ded9b803b9263f06996136c733cb97e138087ebd3265b037d8e264e999dc3548484bc37b6d45c63145", 0x2a}, {&(0x7f0000000580)="94941fd6ae103e675218549e6bbcad586f809b99c32526a2eada54a585c744d7dba4765d56bc24c592282f3ec000519e5c9d91006877e51d01b984a1de26b7892b7ab2411ce2fb6c1812c4dec23121a29f7d1d0549885ed17f927329df173a460f05898ed19d227918c10fa9b19ce0d21c5b4fe58c257a66632a858874b9a651f3f30b91fae60c4ba2631108a3caec9817f850859186bd1577aee82ebeb6fb3cfefdf029ea0735c68635fd220f111f6e65c273b9215987d8a88844431abd7ffa37382929b44d362f2f86bacf59ee4daacec9ae77bc07244e09fc72f044466e2334ec62fcc39bc68abceba45d2451ed26dfddd075041d", 0xf6}, {&(0x7f0000000140)="48a8d60e8423d4a7c01db8eea7f12355b1bde6ee08a60ac2928e9a4226fbcd913bc28a03661616afc057a551a8f8099d879424a6", 0x34}, {&(0x7f0000000180)="3242778aee3d7a9b69233aa690f2b719fdf2f83caaf6579f42e256362aed0179386fd9decabc", 0x26}, {&(0x7f0000000680)="aca9a8ef89401ce46d73eea39a3336f11a36e1d453a94b3802e8aabefd8431571de57a838f6ef31d2bcc8e1c28fa7ccdd80c16ed6b7402f47080db1431a97875c1b6dab4a034bc3b9506592ce43261f64f38d96c302d1125152e292a9fbe2c6cae6ca654eecdbab16dbeda1362a17a9e6c3b219727e0b415afbb1e131fc184102ba70ff8d50d527b65f968138d518920d36e6e66f6166fde95f44e97ea6d2f37bf1db16b3819c328a34ee033d20eb1227fa5695c5dbad125e8ccd0e123", 0xbd}], 0x6}}, {{&(0x7f0000000740)=@isdn={0x22, 0xaa, 0x4, 0x8, 0x2}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000007c0)=[{0xf0, 0x109, 0x100, "6c3bf1ca24b0936cfaad001a5b1288f5dc51f6323b40876e72c4e508139c4d02e4960e584588ee0924e5d2114b14659de2b09c80073714ca3d1d1045bfbba8192a84f0ae603e66e2c21659875ca57ad52dca90ae2b34060246fc35527aea3da4f5a07da7b29cbd109ec28a3aa0790cd642d43a599b4fe28ab6b1f3697918f1a6773d16afa4ffc64d19d7ee7b571e4235c0e91500534a008ec805a523f4afda3e78d4a82141b5041f6b63e722344ad9e46e244bccea8beed1a3c93809022c246132156ccebedf56cdb0f46434e22cc28ba77f859c5c6f3abaabb63967c2"}, {0x68, 0x116, 0x3f, "7ccbbdbc7ab95604782736b1aeff42668b13ad382341c0f7a1c5ecd738d24594689dd43ab17f73034c18c24028cee8912ff6a8f16a97acc9831214ea29e77891c775a2ef02a5f30da6299cf388aeead6b52194"}, {0x1010, 0x110, 0x3, 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0x1668}}, {{&(0x7f0000003680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1, 0x4, 0x1, 0x1}}, 0x80, &(0x7f0000003740)=[{&(0x7f0000003700)="8ede022e0042cad90c", 0x9}], 0x1, &(0x7f0000003a80)=[{0x70, 0x10b, 0x0, "044080ea69114012860bec6ac92a9d9bae9d118e62ea4f37f108d5f62418ec5af79b1a1fb9458569761530f7a0f8965b7e2630ae54c06ed5f35cbe6f5ba37b1f0365533790b82fbd491f541ad1c8f360a06a7a507c1952338b43bfe088ff"}, {0xf0, 0x104, 0xfffffffd, "cf17beedbde9e56d61fc2c80688cd61d835ec643425e372ed96096cbe4f32db0ae9aa189e0accf4bb4fc0f4489660349d9404479bc536fac9364cadfb36d27f8339353941a61e71c93cccbc0b21cb5d01e2e21852c5e622234565e9611e959f614dcf95d40e44d0f95018dee9337f7d0cedba93ef2ba23382b21f010866e62bee4c87c7f7eaa989a50d0bfa8fc8e85b8acfb0a4d52e25b065333cb0e6b68ab82c1c563bb979467363d3ec09d13b8a1a191c304bb16cca4a2e25f3a7f52f8d4e8ea70dcaf6b821d1257383caf1c63b6187500972df2adeee6ac138598ea"}, {0x70, 0x107, 0x2, "5ff0db9a2d99870c2583e271d13f6e5c6ded9e3ba17f4728b4ebb72303c36b8cd7e35a3e64fea28c0583462833a41b10373bf3b1ae52b35395c2e83d099d8785eb2b57f2801e3b7c7360f9ad0fa5a80d4ffb22bf55805329a2f1"}], 0x1d0}}], 0x4, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e25b4790f434bf700efb3cf7922bad70cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8d"], 0x85) 01:53:55 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x74000000) 01:53:55 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8940, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:55 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:55 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x7a000000) 01:53:55 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:55 executing program 1: openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x7ffff000) 01:53:55 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x34, 0x4, 0x400, 0x6}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d160f61b028b4ec6671d094138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:55 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0xb801, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0xa2000000) 01:53:56 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = socket(0x22, 0x2, 0x24) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={r5, @in={{0x2, 0x4e23, @empty}}, 0x5, 0x798, 0x80000001, 0x110bcd49, 0x1d, 0x1ff, 0x81}, &(0x7f00000000c0)=0x9c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:56 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0xe802, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 573.611463][T23676] delete_channel: no stack 01:53:56 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8941, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:56 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0xffffff7f) 01:53:56 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10005, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r4, 0x4, &(0x7f0000000f80)='\x00', &(0x7f0000000fc0)='./file0\x00', r5) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) recvmsg$can_raw(r2, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f0000000480)=""/248, 0xf8}], 0x4, &(0x7f0000000580)=""/162, 0xa2}, 0x1) sendmmsg(r1, &(0x7f0000004e00)=[{{&(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @empty}, 0x0, 0x2, 0x2, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="a6a65d9309dbfea23247037a9613e8dfe9c7cf586eb3da302d991a76fc423520acb2e76c9b166eb5aebbff6d4b57332ab27f2a614c47387d8711e8d0754bfa3d912eb1fef2b25c4e86052bd361f6642025b1f016a98f67d5fa20366eefb4f0a4c1835a667c7bf97b2ba11f58c89813f00ccc734b8f7bd06321f196c7cfb6c0c103e19183cd", 0x85}], 0x1, &(0x7f00000007c0)=[{0x108, 0x110, 0x0, "74e368d67ab8959372e80024a0fe53c664979013a163b30c29726900a3298925420c1253e9d6effb448ae6eb6c9e341221c0b0bb5c1ea4cedcd56101969c954c5e06b2fc4ad614d4f584e068adb14122a60492319e22d4dc607c7752d8a6f11958de41e6ef67aa86e70353c6ac8fd711dec6507d695880472c016be720a4860d169039940c71b0226e867a932c96c6e77a0b2f031d820f18a567fc10abe86410745d156659449119d9cc20c8685341b09b56602f5919ab3aa7d80fd8ee602a6b661a8fbb3799679f0ff8f96196d2cc384fbc4d8bf725b2fd99cac35250961b31dd26853bdc3821bb0eebfbcfc0af918274914d884a83"}, {0xb8, 0x0, 0x0, "59281064ed0a9c5631e1822ff5d8e60d46d094bcb5f2813fac615c39dbc766e28cfc47d902af392b9cb270436bde542791646737b3983a7678b0bb97a118751a3c93ad30a1e1f08c7003b07cde96fbd721e00e902e439475729382911ebe87ace070b787dfa4f6f070d9f59606967041250cd07691cf5c659c833900a8f56502ea3760128ee5adf4b419dcab8303ebd5e8b877814666ec6486cfc6dea8878ff1ebfeaec51d"}, {0xa0, 0x116, 0x3f, "c9ae6fb6c3c9c5bf7613afd95ca8b2617ec9bb11c4c5695c94025d940787ff70f68d5d6ae06a1aa50be1407f9a9b91bd7028bc25bfcd73960df973fd49029d793df3f18bf4212959422ffa722ebbe4c1d88506d195b315bd109c904635cea34bdb6cb27410c72a92d8e7501b8ad724ef60fb92b013b8ad9c154ddd9d4bc149087740542d505983644b833377aa"}, {0x78, 0x10c, 0x8000, "7b59a4fa069e09dd75c0689a79ee36531b45268d70ba89b78848c3d7065e72b7228f7285ec44708459eb93b02063dada99bf90bbb24d3760ba4d81caa0ef836ea69fdd0787c29af3bc3132b38aca151b734818504adb9bb4c2575a3ae1e86738738feaa935f5"}], 0x2d8}}, {{&(0x7f0000000ac0)=@in={0x2, 0x4e20, @multicast2}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b40)="c82674b9161a3dabcd188522a286eb3b6f02dee7223b59f0c6d444b4a6e3a21d18380502ff0d8d4ef194393777076714a7c1c18daacb3d653470a6b8e2d80ebd60b3df963782a5cdee4a21ab833b22ca1144f0329eb20c3c8c2595fefcbab19ce93307130519141fc023f46eb91c54d993717b582145adac8371ef66e3f9ce28e8ce44", 0x83}, {&(0x7f0000000c00)="e95f457e330b32c5fa1f58c0a929bc6619d295e09a1b83774a532faf6ecb805cbecb5a706649f42b34d4414e466d7bca028368bbab93eaf65511e88b49860925be4cd2d31d467713b84c17b56e145387f74351ab1a10bf14f8441a70ca949e22bf238d7a92f90a44ef712aea2be205ecd0ac746af856", 0x76}, {&(0x7f0000000c80)="89a6ad050ff0dfe2657d61a76b205b8adf90989c06887280da2f06192e170889d572cf156dccd0300e0aa380c7b892b88bd58fba4b69eb71131eb772e2bf07f852125586dfa6eebbd777e6b4ff590ec2f34a29624f4dfb4c6a8c645dd184e0e3d42c900eac43637775982027f2930442b00ce0c1647de6842ec5cc0435ed54b7e6970399377ee0122142906b62642dfc6ca125c235df6d", 0x97}, {&(0x7f0000000d40)="87ae2d7d6181dee13146b0fb511a2f8fa67c2b61b946ee9f0a1c203f9024e85e3258b6647e0358c4a24ad91d8e82b0207d08893135b89f1a60cc9eb4597e41b11e5751be22db2b6df6ee09e9dd58358bb82674b4b91a964df8e58bfd389bad5ae196d82098b4a9fbe27274a6ddf32f1f2c8c88c9b704dbf92a07f0a2a1ff463f58fa66fcdc0ed816f053ea875312705d9eadb80c1e8f4b70658b47a0805afb232516c8df08dd94268a5112a5a3cd5a7b562b02cc683ceed0", 0xb8}, {&(0x7f0000000e00)="d19b9227e8dc709f4813918b19bfe278698ba7198312860058701b52d70a7731e89c533e4addd5ced636215ae911e2c1720a3476c2fe047c3c54685fa759914403bc454691e9494d3a72ea5c1f81bbfab7843a855dda333169a02c9323d163e563088da65424a479e513552f22a61d", 0x6f}], 0x5, &(0x7f0000000f00)=[{0x50, 0x89, 0x9, "fa6b1ecb3b05210fe4ec83ff5ea06d5eb545149db9c3c0e4298a17b84133ec1720aa6f02afee1526d3aaebff0d4a46bcc366e8bb04f51ec02a8a03546cf5f841"}], 0x50}}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000004f40)="eacbc0767fb0101660eed21a5d9e717ab429258d8505a6717f96641b78ae6ccd0462aabb3afa29695fa3e776b61f210cce7a087e526c57fe765042c473ad5d1963f2e39bd5519310807027faa1e8df26a7f16cb4000fb241f6f048f4db843a2a85e989904890fad3f22224b5c50000000000", 0x72}, {&(0x7f0000001000)="65d6209d409d08e1458e21ec78440118aa5ee1cba48e618ec1f6eaa45c4cade41e532e34e1c38335a67bb42d383732bf94bd2c46e8a25cfd65358681d009f503efc7eabbabb7114c745823327ea748da7e26c77c17387d27c4620fe40b9a08bf8275b010878d668a9eef9a6477794c30ed7e958d7148197f6bffc5309394b3acb1714b6e12a7ec9897236433c81cfb89323f959251356331edad5462dd03f60ca4622876768e0907ad3197431a6d7dc15981d9f254f1ac37bee34d33e1656a94a19ff071ae5c9455e0961c7b8fee83cab5211c42ec6226e89bb0a2a1c6f762050dfdc80d8e40b9c17875", 0xea}, {&(0x7f0000001100)="1335f2a56f6e50fb76151d3fec0da2c6f3344efa406783f6446d09ab0913779f4cbefd5ac274cd564cbc982db5f4ad3318c45b14ce83f89484963e23e7803cb602ef7a3e99a95936ae2bc02376bd579d0ad3c4e77c9a9de531b6ed887ef468f93a949d1d72d970bb03272c9f4b639a6466449c18c8049c4aed6e9e82ae73f2a57ea53d354474b48cc4e1cee946482ba87b3592777e67dfdaacba03dc8a81812a4a19ed310f4c7fa07b47182bbbf4c8192b2589308763390c3648b8610f5371841757a6f1b0b4", 0xc6}, {&(0x7f0000001200)="47609d777192ae3938b8c67b90bdded8f00ad72c420279f603235862841afbc515d688cdae3d26fff133b9cb47efecd8623332e16d6507aeb367fb2cbef398929426b771b639e005bc", 0x49}], 0x4, &(0x7f00000012c0)=[{0x68, 0x114, 0x40, "2321159d06f570f9962f398e181d11cc5461763b223a23511f42e9f0eed79d7868438a85a319a0521046a139ed93b57840bc020d56b750121ea3bf4c0feaecbed4d4700de22de004a910ad34b9d3e424f9733e"}], 0x68}}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001340)="bbc138dbdf657feffafa93a82aab7c30956c52d03f5262c390637956770ff988499e748063db3ac950a4c4508136aa2039620c528a204e08b51ccaf836b1c8bc714eed736f6106a3b0f7037b72895e0d1a71f35f0c8cd7d91ca1c03c55eed4e65037dce90bfb6a25365c080106", 0x6d}, {&(0x7f00000013c0)="0a9c5cd5962ca2b495a4d196c2e75eadf9ed017759218823724e5d98244f0a4fe086434a68febb57c923a33581a19942574eb4d1a65dc6151727828f1f73b254c357d910231d71f5c212864b638ac6da2d4bb51d06a1dc81757db827", 0x5c}, {&(0x7f0000001440)="edd0e48ab7e639a285660c", 0xb}, {&(0x7f0000001480)="d262cb8530930000c8a71db02b5309cdcc6d510ab16212021e3bb9143cf403279be9b0b22324d40691e17fbce80c6667cb5c1223af6f6bf3a3c193bd7ef2272dc1e99f1816a809d22fcda15d3abdb004a3d01dff07f5118a369f2146ea41aa813824339e2eca068c1ebd6c7a8f8c86fb5ede6808d4e951d9b3fe1e6cb4944e68e128e1bb8e6499ddb1c90d1e91564d0037bdbd2c98638464418de2a49e3be3aec0fc33e68b1d8620b01ad4c3e12371120a008968eeb61aa27eabb9abd68869cf6d086b5f34f7c762c0a5ac077eec2c7ec90237bac9e1620bdf158d90a7e56167107d89", 0xe3}, 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"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{0xf0, 0x110, 0x0, "70b6fe8b1e223c6fc1e8fce7b7688023633008e3f9ea79263ffb0b84c2fc420471aaf83b3de6c292ea70e8d5eeaf67bb63415ea25af039cfb2a2a0187d5176a137e75b962d1faa3c405f3fd0feb588e1b3c38f7fa18cb537e0e30a2217f06990e436afe3796b8980694cd66d901bece43493c9fd725179892f453d6005275985ae0e6d3e36806ba8556bfaf0bed7a4d95ba679b78fadbea8685236037b6d250af39e37d2651fc78049f0ee88bdd139f08c4892d37c9336a13c7677bfc88ad9f4a74415b07cc6296844110f615da7d99d9aab5ef2baaa1830b2e24486177d4100"}, {0x98, 0xb, 0xfffffffe, "94786001832a82578ad54c34b655d6be1426c3e518d3a90d9a7597d1277a384b39b20803230a118f796286d463e99e6abf10a7a5f62b398340b67310262e35de33b5f4bb955ef527525136b5555872ecdb711846278a25e8c3f0953585cbc12897c274969f51255c7e5b816ff36613ca2b98dedc3005a97d14dde7e1d8407f872a3b3a"}, {0x38, 0x83, 0x4, "806d5dd69c5ddbd13abefc37d53ef479e43cfdeb5c4d83d70fe628aa02ff117342376d"}], 0x1290}}], 0x5, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6264524d56609b98dc4c2ae8deed0262290e6404eeff9bad33e794ef1f1d9ce7b26d213eb3d9a4f29a32fb78ba3ba9f54f37e280b65fbfbf6b826f76c88"], 0x7e) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r9, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r9, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r8, 0x0, r9, 0x0, 0x10005, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000002600)={0x1, 0x0, [{0x0, 0x80, 0x5dd01ebb, 0x6, 0x8}]}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r10, &(0x7f0000000140)=ANY=[], 0xfec8) write$UHID_CREATE(r10, &(0x7f00000050c0)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000004fc0)=""/248, 0xf8, 0x5, 0x500b, 0x0, 0x2, 0x4}, 0x120) 01:53:56 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x7ffffffff000) 01:53:56 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:56 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r3, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10005, 0x0) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x403, 0x1) sendmmsg(r4, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="be31d1604138d7df76bdbe02741d6422c7b86a607d3d7a2262bd704960abf685b4d79336c4f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbc51aca8dc4c2ae8deed0262290e6404e150cb8dc512d0d00"/144], 0x85) 01:53:56 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x10000000000000) [ 574.417600][T23676] delete_channel: no stack 01:53:57 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, @perf_config_ext={0x7, 0x3}, 0x0, 0x0, 0x0, 0x0, 0xeef1, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r4, r5, 0x0, 0x10000000000443) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r6, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r7, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r7, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:57 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:57 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8942, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0xf0ff7f00000000) 01:53:57 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:57 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 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x0, 'ip6gre0\x00', {0x3}, 0x4}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:57 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0xf0ffffff7f0000) 01:53:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x100000000000000) 01:53:57 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7dfbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d66786b6466b5dc6c2a828b45b13ed367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4546eaf80cd42f49fe6424e150cb8dc512d0d000000000000"], 0x85) 01:53:57 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x200000000000000) 01:53:58 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x3, 0x4, 0x3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:58 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffbe7d, 0x400000) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa0, "1dbd0c78425fe9a9c3c32ef9a656840f79db9ed031d1527f4a9b2bc3b214efbac2123e7eec571dc86ecbc472ee970525a1d1704431c96224ea7fee64d92c258149cb1f98325a61baf21f02c43610564fef81b50816742597f4296c4f87ddd9ea0065cdbb4167e5c50dcae871f1891287cfeba5e62742bedbdf72855c6e3ecc615fdacdc2f5de8d1f1ccafa757c0da004b253bfc599d1be10661bba5993c65f29"}, &(0x7f0000000100)=0xa8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r5, 0x1f, 0x10, 0x3, 0xfb1}, &(0x7f0000000180)=0x18) 01:53:58 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8943, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:58 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x300000000000000) 01:53:58 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000100)=0x1, 0x4) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) ioctl$SIOCGSTAMP(r5, 0x8906, &(0x7f0000000080)) splice(r3, 0x0, r5, 0x0, 0x10005, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) ioctl$TIOCGISO7816(r4, 0x80285442, &(0x7f00000000c0)) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:58 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0xb8010000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x400000000000000) 01:53:58 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0xe8020000, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x500000000000000) 01:53:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x600000000000000) 01:53:59 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x20000) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000480)={[], 0x8, 0x80, 0x20, 0x0, 0xc000, 0x10000, 0x10000, [], 0x610}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:59 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x700000000000000) 01:53:59 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8946, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:59 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:53:59 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="f11f1981906f47124650d8b6fbe8251612c32a9d172efe75cb1cd5", 0x1b, 0x7}, {&(0x7f0000000480)="1098bf9955cbbc37fff9cecd8a983b29a580784872ec12a1dd45612010895743983c7f22c357359a9d0b6e1ccaa16c035aefac8b372a6b5480a2fb5d292bb5d8f447e82993c424cd5708faf0c26e5bee99f368dbfd770f26dd65c9c8b8123fb399639980e8738aa0abf785f3085499cdd6b36985bdbd93706e6d0c4cec17c69a02ea46f943f9b7f9e543c9590a0182c4e4e9228437e8d908113a51fbc1d3ef2f90321487db77ea496ad8f631e147a555d771b264f31eeb706b40f4964fb7372333d5", 0xc2, 0xe05}, {&(0x7f0000000100)="b45d5dacfa066faa3a495e91352f7df839ca057c0d4e3f77273a1d5891d7ecdf2a8f2bf6e8be5111068bdff3e604ccc26fa0aade935ea728dc45994ebb11e5ab0d00a9f9099a14cbf96b0554c42ae33f9b5afaa5ec8bf0950fe28d838ef4f5e48a2d6662f94e9fd7380e694e1c0efbe4071b25234914a598f21d391dc8019b950d9ff5fa008d105f6afa8014ab5309a53a0e59e0afd177cbd7c663509b43d45d9b23b5f0926d", 0xa6, 0x7fff}, {&(0x7f0000000580)="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", 0x1000, 0x7}, {&(0x7f0000001580)="60a1d9b2aff9a542682dc3e33ab4f0a050340a0d30e43315b8c3fc90c9c95943615dd132a243b5094d430088cffcdd16c22a760c7c37a977a05f50f378eb58203bf5f35d9c6d7ca4e215d1c68d98e4aeedeebef9a5d7b1a1bc87f5b5bccac200398a520cabaf2eaec363229b06947f999b944c3d8c6222faaaa49bee1ac5fa0a6b1cdded187627f0a1e67fc4ef8c5addf0db0588e2b4c2ac588e97ae297724e049cd2eef79ca466583aa9a982d16aab70697dde19651c8e3a78c", 0xba, 0x10000}], 0x1000, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x800, 0x101, 0x6, 0xff}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000001640)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4337963fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca0107f8b49c1d74ab328e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x4000000000000000) 01:53:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r1, 0xc040564a, &(0x7f0000000000)={0x57e, 0x0, 0x200a, 0x2, 0xfffffffd, 0x6, 0x7}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @empty}, @in6={0xa, 0x4e22, 0xfffffffe, @remote, 0x1}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x8000, @empty}, @in={0x2, 0x4e24, @broadcast}], 0x74) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:53:59 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x22cc8, 0x0, 0x0, 0x1, 0xffdfffffffff7ffe, 0x3f, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x80, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f732cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:53:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x4800000000000000) 01:53:59 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:00 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x4c00000000000000) 01:54:00 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x6800000000000000) 01:54:00 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8947, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:00 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x4000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/52) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0xffffffffffffff9b) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x6c00000000000000) 01:54:00 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:00 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = 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) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:00 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x60, 0x0, 0x6, 0x5}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r2, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x7400000000000000) 01:54:00 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:01 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:01 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b8, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:01 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}}}, &(0x7f00000003c0)=0x91) r4 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000400)={0x3, &(0x7f00000002c0)=[{}, {}, {}]}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x810400, &(0x7f0000000480)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@version_L='version=9p2000.L'}, {@access_uid={'access', 0x3d, r2}}, {@fscache='fscache'}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@cache_fscache='cache=fscache'}, {@access_client='access=client'}, {@uname={'uname', 0x3d, '\''}}, {@loose='loose'}, {@msize={'msize', 0x3d, 0xe7}}, {@loose='loose'}], [{@uid_gt={'uid>', r5}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_type={'subj_type', 0x3d, '\\'}}]}}) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r6, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x7a00000000000000) 01:54:01 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8948, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:01 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e8, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0xa200000000000000) 01:54:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0xffffff7f00000000) 01:54:01 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 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:01 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x596b, 0x6, 0x100, 0x1, 0x0, 0x5, 0x7f}, 0x1c) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7ff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x5, 0x5]}, &(0x7f0000000340)=0x8) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112ce24dc6b5089fb6dfe83e30c6aff51a3fcbb51aca018e783203394524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200, 0x0) ioctl$VIDIOC_S_OUTPUT(r4, 0xc004562f, &(0x7f0000000100)=0x80000001) 01:54:01 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 01:54:01 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:02 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2, 0xfffffffc}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:02 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0, 0xffffffffffffff0e, 0x0, 0x28c}}], 0x400000000000254, 0x20, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0xfffffffffffffdfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0xa) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000400)=0x3, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0xd, 0x0, 0x0, [{}]}]}}, &(0x7f0000000300)=""/250, 0x32, 0xfa, 0x8}, 0x20) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000340)={0x2, 0x4e24, @multicast1}, 0x3) r5 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_G_CTRL(r5, 0xc008561b, &(0x7f0000000280)={0x1, 0xbf}) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200001, 0x0) ioctl$VIDIOC_S_EDID(r6, 0xc0285629, &(0x7f00000001c0)={0x0, 0x80000001, 0x7, [], &(0x7f0000000180)=0x5}) fcntl$setpipe(r3, 0x407, 0xfffffffffffffffd) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0xfffffffe, 0xff}) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 579.755322][T24021] BPF:[2] meta_left:4 meta_needed:12 01:54:02 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8949, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='trusted.overlay.nlink\x00', &(0x7f00000003c0)={'L-', 0xa03}, 0x28, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000180)={0x1, 'bridge0\x00', {}, 0x6}) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2f, "288e661d6b13a494d29387406312aafe1395336540536e10dedc56f1324eb3d3047a8faefe9b71efd25c979a4d98dc"}, &(0x7f0000000040)=0x37) r3 = syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x100, 0x82802) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @empty}}}, 0x84) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:02 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x7fff, 0x100000000}, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x6c8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x2, 0x10000}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1bf604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff61a3fcbb56a1aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d"], 0x85) 01:54:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb801, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe802, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 580.544925][T24021] BPF:[2] meta_left:4 meta_needed:12 01:54:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xfec8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc, 0x10, r5, 0x103da000) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000140)={{0x734348bbeb033ad2, 0xb49019b08e5a8caf, 0xc, 0x81, 0x80, 0x1, 0x84, 0x81, 0x2f, 0x8, 0x9, 0x1}, {0x5000, 0x5000, 0xb, 0x1, 0xf0, 0xb1, 0xec, 0x3, 0xe8, 0x6, 0x5, 0x3}, {0x10000, 0xd000, 0xb44d21e5987d451c, 0x6, 0xc0, 0xa9, 0x1, 0x5, 0x25, 0x53, 0xff, 0x3}, {0xd000, 0x1000, 0x4, 0x81, 0x4, 0x8, 0x8, 0x3f, 0xe0, 0x1, 0xf9, 0x6}, {0x0, 0xcb296da34f909bcf, 0xc, 0xb5, 0x5, 0x4, 0x1, 0x0, 0xe2, 0x82, 0xbe, 0x4}, {0x6000, 0x0, 0x10, 0x81, 0x20, 0x0, 0x0, 0x4, 0x6e, 0xff, 0x5, 0xff}, {0x4, 0x2000, 0x6223313662bf8d68, 0x5, 0x4e, 0x6, 0x6, 0xbc, 0x20, 0x4, 0x1, 0x20}, {0x4, 0x20d802, 0x4, 0x9, 0x0, 0x40, 0x15, 0x0, 0xb7, 0xfc, 0x1, 0x3}, {0x2000}, {0x4000, 0x6000}, 0x8020, 0x0, 0x4002, 0x3, 0x7, 0x4000, 0x1000, [0x4, 0x7, 0x2f, 0x9]}) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 01:54:03 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000000)={0x9, 0x7, 0x9210, 0x986, 0x7fffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) open_tree(r3, &(0x7f0000000040)='./file0\x00', 0x8000) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10005, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r5, 0x8010500d, &(0x7f0000000080)) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783210264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:03 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = socket(0x22, 0x2, 0x24) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r3, 0xd2, "8ce8e2cbd8846652171d957e83cd791fadbaa434a7afc044492f9ca61ed7c961f6209883eb757723bd8cc7287771275c6322a960eb870e9da65edd467f9a1a84963166538a374b36aaab5e30220d3c3a2ba4ce0d12b7fae50596adcab35f9faf2b9e1207d1d5a1d6a514a5b98b0c68c55975a85dc0d6a87ad54176e3e3016c56e01441c98124f7c79080695048c010443c96d0fa41052ce8c1b295a64970ceceef975f205855e4704a66b6fe91020a1124b0dd29919ecc907b5e538c9b6c0318b252103a052e646bf0bbeadcc0c79b80b791"}, &(0x7f0000000140)=0xda) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000000000)={0x1, 0x7}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r4, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af933ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc062d0d"], 0x85) [ 580.847479][T24083] delete_channel: no stack 01:54:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:03 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x894c, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:03 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c8637225727da64e284f08a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e404765af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:04 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 581.641877][T24123] delete_channel: no stack 01:54:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xe01c9464d044850d, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xc0, r2, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3a0b0483ce48773e, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xc}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1000}, 0x20000000) 01:54:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xde6011ed0122ef2b, 0x6, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r2, r5, 0x3ff, 0x5f, &(0x7f0000000000)="781122a65e39df9f0963481b47c62f15c193bf491aeff75fc9a325250bbfccb9bfe14a1be51e48fc8e56e922f420bf6ef29ed4df980b5b489e4338f0544d1f51189f0205f029d7ff3cdc6f233b6c0fa2f391441ca3f0d6801daf98d0ad0b9e", 0x3, 0xe, 0xd7ce, 0x6, 0x3, 0x1, 0x5, 'syz1\x00'}) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:04 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:04 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:04 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8970, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x989680}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x5) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 01:54:04 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:04 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x19) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52331e5e8d6678d367a05c863722578a1839d9f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f11c86faff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x126) ioctl$FBIOGET_FSCREENINFO(r2, 0x4602, &(0x7f00000000c0)) 01:54:04 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x3fd}, 0x0, 0x4000000000, 0x0, 0x5, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) accept$alg(r4, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0xffffffffffffff92) 01:54:04 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8010000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9e1}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 01:54:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8020000, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:05 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000000140)={0x2f, 0x4, 0x0, {0x3, 0x31, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2f) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960ab27f71f9944a2da753267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e7832032a706bb0d257467f9790121bd0476c264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d19cb3048788555f0d79afd725109c0d6e90ef97d4235c573552f31398903e4248a5e9d9b8ececa52e38a185b8e11be8c0d5314416481dfad68520ba7b2f29d069b726dccb162bf8af7d5e8089f4f1c"], 0x85) 01:54:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7f, 0x2000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x2, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x257f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:05 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ubi_ctrl\x00', 0x109600, 0x0) faccessat(r0, &(0x7f0000001800)='./file0\x00', 0x4, 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001680)=[{{&(0x7f00000016c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x0, &(0x7f0000001540)=[{&(0x7f0000000440)=""/4096}, {&(0x7f0000001440)=""/253}], 0x0, &(0x7f0000001580)=""/225}, 0x1}], 0x1, 0x20, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x0, 0x0) fchdir(r2) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x48, r4, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5e}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000000}]}]}, 0x48}}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000180)={0x3, 0x102, 0x800, {}, 0x7, 0x9}) close(0xffffffffffffffff) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000001840)) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10005, 0x0) r7 = socket(0x22, 0x2, 0x24) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0xd, &(0x7f0000000040)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000003c0)={r9, 0xfff7, 0xd3d5bb3b06af0e9b, 0x9, 0x81}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001740)={r10, 0xd735}, &(0x7f0000001780)=0x8) ioctl$SG_EMULATED_HOST(r5, 0x2203, &(0x7f0000000000)) 01:54:05 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8971, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 583.198887][T24209] delete_channel: no stack 01:54:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:05 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x20000000, 0x58ea288d8d4a941}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VIDIOC_G_AUDIO(0xffffffffffffffff, 0x80345621, &(0x7f0000000040)) r2 = socket$rxrpc(0x21, 0x2, 0x1) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x6, 0x5, 0x6, 0x934, 0xfffffffe}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000080)=@tipc=@name={0x1e, 0x2, 0x2, {{0x0, 0x4}, 0x4}}, 0x80, &(0x7f0000001600)=[{&(0x7f00000003c0)="d60a2b7ef43bc71dd091af31e740004c5a57a22efcf966c1d8f1901ece20213c71cdbc5930af11cc25c8aa0fbcb05e30864c26970c3ce9ae2028457aed81af97909adff4df2c1bd357193c78c7991082d00c7cc66298419c32f2b7ef91b86bc750c92ea4681892163a4523ef2612f8b4dfc0e02ea0cbbbe962438fb6a0ab50", 0x7f}, {&(0x7f0000000480)="eda847541c2601ab8a05673d754f9fc1addd3a436a404f4cbfa72eb6c648ee6685acb4f5d32a84cb1288e5ede015d73cb43724ffc503fe1e570d05eeb9fc16202280ac66f1033f3f68fb28dd69cb7bf7fb1f4f2e43b2d80e02ac20c8ab8f2154613fbc82aec15d328a0e5b048cc6d6", 0x6f}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="85e7f46a8e9c165627756c580e925b4e15a75d105db59811ea20d99181ec98d5048803ecfd3401a5a2a3d68c36b25edc3ec4abc3779b4d41226f342e254ec03cff8ddfaba6e0d891bdf18aa5e2a2e5ff1f195f456e6ffcd86e758670cd40647251ed93de8e7eb439f0bef9ea2d8df4", 0x6f}, {&(0x7f0000001580)="a30684661c61b71be5e58b63228e87483d69eea7e02bbbfcfc4dd33b86aae7e74fb0773ea6f6baffad12ea7daefd32820b6b532cb75dfb340a1ed8defd9eb31b9ce33b9abefb145646340b", 0x4b}], 0x5}}, {{&(0x7f0000001680)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x43, 0x4}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001700)="9349040c349373c60f6ead8dd874253506b4b303553c1ef4b2d77e39f1d3db811e6157ee6139eab1ffa90effe02f1eece3189c5aab71d0e87ec5163615dd259c06c5c000b253145cad1e100f84d1", 0x4e}, {&(0x7f0000001780)="732a0f38026317c97f4689ddef07248e730c7f5d030816ced894a7406293cd2de9e787c20ea3446557a907efce1a066a3f8056d03d40fa25fa203cc611a2f55e6c06a5b0bcf6438d451689aa9854aba43c9cb4cff3acbbc4d5c58184b90dab46ba4bcc36b6e7f6b3fa7568cb6048e4a5a2383c5145e23eb3ef2299be746804a762673d5bbb881d79d557985c5210e0255aa43fa1b9aa411ea380303074718f008adeadcb544f63c39f6f9491c0a2344a69b3cbb80a2e91cc3445ae94887143f68fb729252882996066fb9e81e45ad4a568d5f2ca696c29f4e408cfcb50133d5fde3d8c4067374bb5ba", 0xe9}, {&(0x7f0000001880)="18fdd907d828bdf121b1f45aa0d283cbdeb5968403c49026f321a93cf91956379531f9c63ec4290af950761a8646436f2cbf73d0fab070a8564af3d03a90c317c5498738bb85529e183518b1be663b623ee4c1637a9c36eee12761d3b77c0dd59b152bf94b693ba7565f991a1a7cc9e787d6185767b4380190161bf0f2fa1441c1b99a8bf2612ba5c774d88058dc184ecb7f6144eb10a8382ab358c423bd62fd31c6559786f0e6f194ac46166403e48dc89b5c842cdf0a5b0271c526042fe353bffbbacc6a79858df6104b601173ab1a3ca78a84fbe1f272aec42d3fde1ec25d91baf44f62e3e3e08223b7a47e3ed99b20977670", 0xf4}, {&(0x7f0000001980)="b1c67dc27028f004ffde2734575312253cd20eb7a8b9c2bb576be772a2ee191069b5f5036a07253a03672d48e08910f82499ba3118ea87f1cb5ccb37ad79411a6528ee034d99bf37174aadded427e911aa9207499dde3971f235b22da0d51531c46e01b4dec7f47c1887daeb87237b", 0x46}, {&(0x7f0000000100)="3ed57f", 0x3}, {&(0x7f0000000180)}], 0x6}}, {{&(0x7f0000001a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @local}, 0x2, 0x3, 0x2, 0x4}}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000002c0)}, {&(0x7f0000001b00)="eaa0c441e0e57824d953e55f8373a02624c19e2ca0a2e7d83a8c2cedae7de174409920e0aefe08be359bec85b49d606b42751837b03c75ecc345d57a3f0b62214d2cbd37333754ed771d6278dd37c5966256b69f3f9f699f9d8cfb169b2cac00bcd015c945295b079c66f0592178706e28bf3500dd7a8b35d257174d537cf99f31db56bad11b9847c138b0b5bac275ab24d897b23521a7331a97138809d52530709f836c0c83d252e2e756688a872a880dbc12b42979e2debd042f612d8af00eb905c892065276625c55b04bc05bcd1e5f", 0xd1}], 0x2, &(0x7f0000001c40)=[{0xa8, 0x10f, 0x8, "0f83d43d624c649a8e8188ae5fa3138677627c603cd48e6886fd771e8448b000c05cc7a109c5173c6f60be989765c20acb2a35653dfa30c20ddaf890cff2351e89cc1f702bd9d3f60180f25409f6d53553facca74d59e23e1424ae289500c77556faf635d643dd78b14e6d1c21edc90a8bc365393c656f5deaadb19adac4760efe1b2de8469c91d34bb0b6018fdfa363c70884e9af1f"}, {0x1010, 0x10a, 0xffff3e0f, 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&(0x7f00000058c0)=[{&(0x7f0000005600)="45b50cdfcdaed783329ba56b5595037830aae34f8fbbb95f1826a6f1ae57221017e3d3ba1bbca903302c194b259754d24b23c28ce7aa357272ce875565ba5de36f3f36e731de53b0b089c1735137d53539cf89864a496f915b32192b89cfa36620ea41793bb0a612ad6f04e77687bb8d0415d400b584f1d5a3cd4c94c8efe77b13044e6ea56a49c752ddadd94d1c0a8d5f44c3cf1d030982069ff86f3de69cdf84c10c082259702c3b0566d96c2d97f6babad10a2a1947082cd5bc6fe15200d10044", 0xc2}, {&(0x7f0000005700)="bdd064af5c3c9cd23e72148aecc73e222a470dc4347f7d78caf64cbb7d25f94dca25cbe4dca4dd638d5ebfbfe16cbea22f5d45ebf12a2f5f46296c95fa60ae6cf81730a4360890c8dcc620cf07f086edfc4000a47c1e77704da218bdd21cbd80c056bc327d1114105d6a73bfbb26047cb7473d7d7e4d5242bcaeb8b3d2e37e13ceebcac6f82efee61dbf7239aac2fad79dd24da7fe7ceeff56dd19a30f425eac0cc4bfef5bb473bcb55ac10e1d801d096d2ed46e543552db6a004168f69cbd8af7259d4c842fa905", 0xc8}, {&(0x7f0000005800)="99fb7588249147c4175d9cf3af45452aff6129c9e79e4a5fe923fa3b9d8fe91e680785005f7582404db38a1f7fbba6812322b79ec43032e033a128e92aa1a4b5313084b9b80c8de3c2dac2354984de49a75a9fc72276b1386c6b9de4724ee333a848eed642d83b91a51005732448b09a8c0cb0af26657ade4e9cdd3f16930dba4ef3c788499aaa3f65ed2f0c34fe92e638f3827cedcfd358b4486e774296d210a33ad1c893948a8e8ac002dfc30ba2beb9ef9a7961039e3d97", 0xb9}], 0x3, &(0x7f0000005900)=[{0xa0, 0xa, 0x8001, "90a9ae2004e84c6ad28402ce0dc3875fd21a666bdde5964c63cbdfc671a5e2d89cdab3705f0188a05be92f3c4c642b828367bf6a986bd4d99464627b18f8d0e3a6677842f84dd8d1ed2b857a7ffa88e874135630a692034e840a40f60a09a981c0b005872faf529a01a73b49ab97f8226c23b506d6ad8035f1d9111cb7b97f9e292402d3dfc06fb40f52"}, {0xe8, 0x107, 0x1000, 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"}, {0x60, 0x0, 0x9d4e, "1301fc41f40eb444e6dc4ec10b85337d1ad1c4a0c5c538e712ed437d6343de62a5f7b26d509d24136c24e073897f14b7bb7f4fc8a21b41d0d82d07fffe7cc458cdad1a3203977dea1833"}, {0x28, 0x0, 0x400, "c81b7022fb196471599e95a3de224ffaafe47507035fa819"}], 0x12a8}}], 0x5, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c206, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:06 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socket(0x9, 0x803, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df7603be02741dbd704960abf685b4d7933667f63267bd57d206cf085724ed52181e5e8d6678d367a05c863722578a1839d9cbcf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd92ca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8036a4019f68e2ecabc13994c02f33d"], 0x85) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x3ff, 0x5}) 01:54:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c207, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 583.862700][T24244] delete_channel: no stack 01:54:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c20b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:06 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000001480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r2, 0x5c92c0a656baf3b3, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x4, 0x808, 0x9]}]}, 0x40}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r3, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) sendmmsg(r4, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x1, 0x0, 0x7, 0x8, 0x5b8f, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000001, 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) preadv(r2, &(0x7f00000017c0), 0x199, 0x0) 01:54:06 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8980, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:06 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@empty}, &(0x7f00000000c0)=0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$VIDIOC_QUERYCTRL(r4, 0xc0445624, &(0x7f00000003c0)={0x100, 0x5604819825d0e5e3, "53ba5c45ac2bc21d2f82f2aa62a7d0189d5401ce5f1496277561ef06d676c29d", 0x3f, 0x3, 0x6, 0x66f10b22}) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x2, 0x9, 0x336}, {0x1, 0x40, 0x9, 0x9ad3}]}) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x0, 0x0) accept4$bt_l2cap(r5, &(0x7f0000000340), &(0x7f0000000380)=0xe, 0x800) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x18000}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x7e) 01:54:06 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917f390068ad092dbd0a1a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:06 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r4, 0x0, 0x10005, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x7) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0x1, 0xfffffe00, 0x7, 0x8001, 0x1}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/adsp1\x00', 0x212080, 0x0) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0xb, 0xd) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000000)) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000000c0)={0x8001, 0x6, 0x8001, 0xfc, 0x7f, 0x2, 0x5, "542e6d181cfbb620d1cead8d2486f403c0ae4eeb", "e54af5c1ee5dfa075ccbe76a2b1563c1ac8f6f0f"}) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006e80)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f00000004c0)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c, 0x0}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x32e}, 0x8) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x52b000, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000200)={0x1, 0x3}, 0x2) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:54:07 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8981, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x2bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000}, 0x0, 0xe, 0xffffffffffffffff, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$PPPIOCSDEBUG(r4, 0x40047440, &(0x7f00000001c0)=0x9) lsetxattr$security_capability(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.capability\x00', &(0x7f0000000280)=@v1={0x1000000, [{0x80000001, 0x3}]}, 0xc, 0x2) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x8, 0x4) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000140)=0x4) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 01:54:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x0, 0x1102) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267cd85a8e7aa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e703203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:07 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x1b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:07 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000000)) r1 = socket(0x1e, 0x4, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r3, 0xffffffffffffffff}}) r4 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) syz_mount_image$exfat(&(0x7f0000000040)='exfat\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="360bedeb53b856d9474cec61b9e0461277956dca2a49342e3f68afe87f8126b962d760ee5db4682e2d72bcc36086ec416d3923c97783a804c4977b11e74081fef8a31b5163e5f28ffb1422507f4530e08987f93229002d869472645226f1e1556c2f33161e2061d649057dddbb78b09887eea5cb96f7e6b34fd517c006667408dffb066d91496f7e90de5a7d55895a5ef8cc884be40d7cfd93d41cdd0a5ad61fe6372cd56d88d5996cd437c8a46dc39f13550508bd9eda0a918d0de72507737de88386ff494081acf01e87f5b10737669a33d2c4a40936f156f4859a9c6e21cb04de87f62943db785ccb", 0xea, 0x449e}, {&(0x7f0000000480)="2f2e0ff27c25b548ddc61d2071fd6feb5c6f946ac0afd2f1c256cb2253044e150cc04ceffe2be190615f025d793b9eca3f02716bc9a0930221460544490bc056d2421ea26344329436bf525af830d68eb542fc065735705a068d7615b0bc86128fd5445ec7c8a6b128e22d542f1bbecadb1b42911618dee5f7ca02d7866d1daf3246cf6b0f15e4933786d88e5c5d99b64c8a9c2f7e7f0e159ccc68081c76b01201b3dceed18a63f68b33be7b4e9a242c80f6e79ed0fa1103c5cb6102b8871a0ca9fd3a9db3a5ca6579b4a7c3aae9029319e5f11b3d55e6868b0af1", 0xdb, 0x10}, {&(0x7f0000000580)="d734732e7e3189daa93b7ce440558152d8fe709db815ae3b67077bba5f80ffe9a2f50b1614b24cf3deb6019d2868a903a3fd9c921b65556a6f2211731634053127b3693e01c6f2ae35df5ed59f95f06e9fdaa777cbdc69ff2b5f296d80f3cfc80c3a22f868fdf9cc40287f7894b58d721bed50de96ebafd484a997464ea30d8d49ba378350f1c382039b103f68681c", 0x8f, 0x9}, {&(0x7f00000002c0)="59c3c2f94507ff095aaa41fe975f0cb12dda3874cbd11861744227d2766b8079f312b225d51d5f504e34aa8f674f979ac40b236ed9950591aef010", 0x3b, 0x6}], 0x0, &(0x7f0000000780)={[{@dmask={'dmask', 0x3d, 0x1}}, {@utf8='utf8'}, {@errors_remount='errors=remount-ro'}, {@gid={'gid', 0x3d, r3}}, {@umask={'umask', 0x3d, 0x7}}, {@utf8='utf8'}, {@utf8='utf8'}, {@gid={'gid', 0x3d, r4}}], [{@uid_gt={'uid>', r5}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor'}}]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:07 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r4, 0x0, 0x10005, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$rose(r2, 0x104, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:08 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = 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) r1 = socket(0x2, 0xa, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x9}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r1, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pwrite64(r0, &(0x7f0000000300)="cbeb3ed859d68e483d4478c92fc66fe3a06a4c1a5a48e58deab6389610582609b04c126de57153c42bc7365c990acdb20c19ddc1dad5c49ac61f8f643f93306a3397a6679543472a94742702bb0621fdcdd09050b208d7885ff35d26b798e1798a615defb14bd849b591aaa69ea0de8c629bfe960594f8e8926432f1ed83134f581840f27664f8cc8520dbc93a9f3e940c419cbb01e8c59d9101a47dcd9c91c2e172b03d66aca057c01798b673dd0f89bc19bc50ffd5e1d34751da919857a9e540671d859687d9c73177a41d70bfe810ed8a3b94463320e90b633587dac2a54af4d735d761fc6ecb28", 0xe9, 0x5e0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) r3 = socket(0x22, 0x2, 0x24) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x100, 0x8401, 0x5, 0xffffffff, r5}, &(0x7f0000000080)=0x10) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="be30d1644138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6b1f51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0de8183d1c"], 0x85) r6 = socket(0x22, 0x2, 0x24) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0xd, &(0x7f0000000040)={r8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x400, 0x20b, 0x3b4af292, 0x5, 0x4a, 0x7, 0x1ff, r8}, &(0x7f00000002c0)=0x20) [ 585.523197][T24332] [EXFAT] Unrecognized mount option uid>00000000000000000000 or missing value 01:54:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x2e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 585.671644][T24347] delete_channel: no stack [ 585.680530][T24347] delete_channel: no stack 01:54:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:08 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8982, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000300)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) 01:54:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0xb00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:08 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 586.311003][T24376] [EXFAT] Unrecognized mount option uid>00000000000000000000 or missing value [ 586.398718][T24384] delete_channel: no stack [ 586.421380][T24383] delete_channel: no stack 01:54:09 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x290}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r3, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4008004) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r4, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000300)=@req={0x8, 0x3fc, 0x5, 0x20}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) recvmsg$can_raw(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000480)=""/253, 0xfd}], 0x3, &(0x7f0000000380)=""/96, 0x60}, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000400)=@req={0x7ff, 0x9, 0x1f, 0x40}, 0x10) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd70ad4c5f0fe0a04960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c86372257dd48cce4b091b7c88a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4cdab86bac39fa39e97f8a57e60c2ae8deed064d8fc29f5d7ccfb179bbedc12a76b9fe0c1a6bd073018babe028291d3430b7080ef7b5b3d47a8045b12e68704686e8c3d940a9af53f300f"], 0x7e) 01:54:09 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x4, 0x4, 0x8) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r2, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6004e150cb8dc512d0d00"/133], 0x85) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x480080, 0x40) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f00000000c0)) 01:54:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0xb801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x3c0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/71, 0x47}], 0x2, 0x7) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000480)={@mcast2, r6}, 0x14) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @multicast2}, 0x16b) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000280)=0x8, 0x4) 01:54:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0xe802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:09 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8983, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:09 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:10 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1b9882, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x6, @ipv4={[], [], @remote}, 0x1000}, @in6={0xa, 0x4e22, 0x3, @local}, @in={0x2, 0x4e20, @local}], 0x48) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r2, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) prctl$PR_SET_FP_MODE(0x2d, 0x316731e4cb1a2fb2) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xfec8) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0}, &(0x7f0000000240)=0x14) r8 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r8, 0x7, 0x0) write$P9_RLOCK(r8, &(0x7f0000000100)={0x1d}, 0x8) ioctl$GIO_FONTX(r8, 0x4b6b, &(0x7f0000000000)={0x1a3, 0x9, &(0x7f0000000180)}) sendmsg$NET_DM_CMD_START(r8, 0x0, 0x80) r9 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r9, 0x7, 0x0) write$P9_RLOCK(r9, &(0x7f0000000100)={0x1d}, 0x8) ioctl$GIO_FONTX(r9, 0x4b6b, &(0x7f0000000000)={0x1a3, 0x9, &(0x7f0000000180)}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000440)={r9, 0x10, &(0x7f0000000380)={&(0x7f00000007c0)=""/4096, 0x1000, 0xffffffffffffffff}}, 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = getpid() sched_setscheduler(r12, 0x5, &(0x7f0000000380)) r13 = socket$packet(0x11, 0x3, 0x300) r14 = dup(r13) setsockopt$packet_int(r14, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) r15 = getpgrp(0x0) capget(&(0x7f0000000000)={0x0, r15}, 0x0) r16 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r17 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r17, 0x5452, &(0x7f0000000040)) fcntl$getownex(r17, 0x10, &(0x7f0000000580)={0x0, 0x0}) r19 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r20, &(0x7f0000000140)=ANY=[], 0xfef0) fsetxattr$system_posix_acl(r19, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="020000000100eb8000000000020001", @ANYRES32, @ANYRES32, @ANYBLOB="b8e365400357609aeb2c35eb6346b93ee6a8ccac064b28045fb5ccc42eb61c604bd9bc6f06af127321df7559522954af9fbdf181f025e9a65d7a17310597d62a318833df89a57e5b53778aa3e66844fc416fc7e2cee11b08996b374e80f611201000be976c77795ceead35bdcf1b23c88334501831ff741891ff83bd8103282caf9b66fa23cc7ad8ce987b956942c2650306152e474b", @ANYBLOB='\x00', @ANYRES32=0x0, @ANYRESHEX=r12, @ANYRESDEC=r20], 0x8, 0x1) r21 = socket(0xa, 0x3, 0x8) r22 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r21, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r22, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r21, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)}, 0x0) r24 = gettid() waitid(0x83b895581628fca4, r24, &(0x7f0000000040), 0x2, &(0x7f0000000480)) sendmsg$key(r21, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r23, @ANYRESDEC=r24]], 0xfffffffffffffe56}}, 0x20004850) r25 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r26 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x9a0efa2b65aacb27) r27 = dup2(r26, r25) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r27, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) r28 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r28) r29 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x40) writev(r29, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca807737f408177021bd01d3be55090000000001a0000000000000000000", 0x29c}], 0x2) ioctl$SG_GET_REQUEST_TABLE(r29, 0x227d, &(0x7f0000000780)) kcmp(r28, r24, 0x0, 0xffffffffffffffff, r29) ptrace$setopts(0x4206, r28, 0x0, 0x40) r30 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x4, 0x2, 0x0, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r28, r30, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r31}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r24, r27, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r31}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r31}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r31}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000780)='cgroup.subtree_control\x00', r31}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r31}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r18, r19, 0x0, 0x1, &(0x7f0000000080)='\x00', r31}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r16, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r31}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r31}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)='/dev/autofs\x00', r31}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r15, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00', r31}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)={r31}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r32, r14, 0x0, 0x5, &(0x7f0000000000)='ppp1\x00', r31}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={r12, r11, 0x0, 0x14, &(0x7f0000000180)='&$vboxnet1security!\x00', r31}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', r31}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)={r31}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)={r31}, 0xc) r33 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)={r31}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0xc, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x5a}, @alu={0x4, 0x0, 0x1, 0xa, 0x5, 0x10, 0x1}, @call={0x85, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x5b}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000140)='GPL\x00', 0x5, 0x29, &(0x7f00000017c0)=""/41, 0x41000, 0x8, [], r7, 0x17, r8, 0x8, &(0x7f0000000300)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0xb, 0xb44, 0x8000}, 0x10, r10, r33}, 0x78) sendmsg$nl_route_sched(r6, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xe1d507fea7d50771}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=@newtclass={0xd4, 0x28, 0x800, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0xe, 0x8}, {0xe, 0xc}, {0xfff3}}, [@tclass_kind_options=@c_mq={0x8, 0x1, 'mq\x00'}, @tclass_kind_options=@c_red={0x8, 0x1, 'red\x00'}, @tclass_kind_options=@c_skbprio={0xc, 0x1, 'skbprio\x00'}, @TCA_RATE={0x8, 0x5, {0x0, 0x7}}, @tclass_kind_options=@c_mq={0x8, 0x1, 'mq\x00'}, @tclass_kind_options=@c_clsact={0xc, 0x1, 'clsact\x00'}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x54, 0x2, [@TCA_QFQ_WEIGHT={0x8, 0x1, 0xffffffff}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0xfffffffb}, @TCA_QFQ_LMAX={0x8, 0x2, 0x4}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x1ff}, @TCA_QFQ_LMAX={0x8, 0x2, 0x5}, @TCA_QFQ_LMAX={0x8, 0x2, 0x1b}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x3ff}, @TCA_QFQ_WEIGHT={0x8}, @TCA_QFQ_LMAX={0x8, 0x2, 0x1f}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x5}]}}, @TCA_RATE={0x8, 0x5, {0x1}}, @tclass_kind_options=@c_red={0x8, 0x1, 'red\x00'}, @TCA_RATE={0x8, 0x5, {0x2, 0x80}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000004) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x68, 0x4) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000), 0x4) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e"], 0x7e) 01:54:10 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r1, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x80000001, 0x4) 01:54:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) setsockopt(r0, 0xffffff80, 0x46, &(0x7f0000000280)="51d10b922c9f0804764b787a8343f9ff823587d030ddba1a74876800b659afdb3e562d94317090c7c0d97d48fe0c1866963bc0bcf70511cf96948ce63ee1400ec7a573f3c5d7bb6cd1b142437f19eae041c7ad346d8c252681628341def9547367e0ed33ba527243138575dac637830f9b5c81f2e4bf10ca6eb242a65b749865b13b0e8e3d4d6f286ca38150ebe36bcb51aacab7376eaa3ce4245ca69f7cf48884461deb50a6871dc675e2d75e346b841da810076f3e13c04ca96776672153", 0xbf) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0xfffff001, 0x1, 'client0\x00', 0xffffffff80000000, "9f4fa0ff899932af", "15416c97c06ce7b588a5952fb98272e0dde518d6a9c8c316248709b9ae657b8c", 0x11, 0x1}) r2 = semget$private(0x0, 0x0, 0x40) semtimedop(r2, &(0x7f00000000c0)=[{0x2, 0x1ff, 0x800}, {0x1, 0x40, 0x1000}, {0x1, 0xd6e, 0x1000}, {0x6c355e2b83216412, 0x1, 0x1000}, {0x1, 0x0, 0xe5eff1b3ee030371}, {0x1, 0x20, 0x800}, {0x4, 0xb22a, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0x1, 0x6a75def7b2e4d6c9}], 0x9, &(0x7f0000000140)={0x0, 0x1c9c380}) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000017c0), 0x199, 0x0) 01:54:10 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007cc0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000007dc0)=0xe8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) bind$xdp(r1, &(0x7f0000007e00)={0x2c, 0x9, r2, 0x17, r3}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10005, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000007240)=0x1, 0x4) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000001c0)=""/195, 0xfffffffffffffed4, 0x0, 0x0, 0x0) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r9, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r9, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r8, 0x0, r9, 0x0, 0x10005, 0x0) sendmmsg(r7, &(0x7f0000007a00)=[{{&(0x7f0000000040)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x43, 0x4, 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="3636f2392b4135243b3f8c387e75f4d19380a3b1f41de19a63bd389e1d51bd87528007a0d8e96004c6929dd56b20342020e89fda2b11bf9a91a9e9f124172dd4cf1879bd402113ae65a1bf51bed41a69d929284b3bdcd8686968d6955390b8dcca73d6ae3452ff32cf031a0935916d653c95c6c028dd3c0fb5bf8af3b51bc6021e404f40234d498fc91b7eac", 0x8c}], 0x1, &(0x7f0000000480)=[{0x50, 0x113, 0x2, "f8a97a3f89d915d85ee9ae7897d108016367005f3e81404ac18deaab52a741ce58af754201e76eb88bc953b108ce91258e7c495bf1e932bee6304dff"}, {0x28, 0x110, 0x9, "6d41f78033e59012db5db75b8d2a07e45a"}, {0x80, 0x29, 0x4, "302dcb53dd72f1cc911e42c552d2728dd7b7cff5efcf6d53e41dbc81224beb6439664db15f4a4e23aa2cd71cd9d6e08b50788cb39af50432fac81b9c63a7fcc388e2d739707658b0fe2fc3ac343f9b5485e00777734167deba45b638c4676f67cee87a6dee18fa951a1b3b0c4747bd"}, {0xd8, 0x119, 0x632d, "2b7596e21075374dd5cb7337fed1091af2d3d223d5577fe7987a245d4b21c770b197475d6806d6f3c8d2eefa5a229cb25c1e9e3888646eb66ceda13fa041b11f615ee6293eebc06e4981c2d7d5810826634fefd9ddd9911cd626ad9c614d835d378ecd5541f677495ccbf60727ff88e78905a505fdae7fafa0e7fcb452b8601911da0aaea2968a2b8ddafe852f93b59dc9b8bee14e834553fb146ee8c8130d086e7afc2978e64cc672fad177c16ebff6def753c47e88186ec801928c7b3868305c74027c"}, {0x1010, 0x192, 0x4, "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0x1000}], 0x3, &(0x7f00000066c0)=[{0x18, 0x0, 0x8a, "bd4208b1"}, {0xf0, 0x103, 0xd590, "aef88a91c0773e9a773cccc971855126c353293a4a3214c6ad8298d4866352b5c027734926335c34a6e8e68719e4c226d0f22f0dfffeeb0eadc1c27442c4a66e5c724ebaf265f21fac36e70ce246a6dacc5358059411c5b5d6c9c6c3c627ab36038b15252aa9a53e89b980474882b83bb1d6b1c4ce43994b96f5f95bef50b2d7496ec2cba801293be7ea88ba28a11697b9ca28c797f6d726546383b704e8b28305511ed7598d26bda86ad57d50c92e3b61b1edf1436b439029d26f42909b2c7ac2b977e3aadccc012d48375d6b1b7e174ab01d6cf57491e4160d"}, {0xffffffffffffff63, 0x188, 0xffffffff, "6586bc3529dc0db2d7478a74bf520ca18ea82939318ec4b6897b109ad129ba1e47d2d02727fc5aa464c9304ccc8fc15b492469804858e8f96937c695750dd0d07cc1cb6d18caddfbbeb0716e9c4ebcf4e080dcbbe81cde4de6baef19bee218c0"}, {0x70, 0x9a1eb68e80975619, 0x8, "aa27da2af4c9b8a8f894e951cb901380c6b63ee9e26329121284a090f4ff13934eb68c9295e62e7ba516b12cc6a6a9c7ddf300093b094b50eb2b8d42daa7b58ae930bdb87a10de8f67ffd06dae2730640e3eb106ad01e11b6892a28b4a3e0aa2"}, {0x98, 0x10a, 0x44a, "7b68918d08d20eaf37541d2c27c3ef545bd7d70a56b394d7206dcdd6dfff0fe029029f0e0f82df7ead942255ba843bcd2b509f46135d851a0784ec3e61c099eeb82ff7e870ae81b94b539825e5c93be6e14f8ae197172be6f0c730f21947abc72e13de8c0c86a8f1ce2e3c4a1097f480f6cd9d1e1282bf7ce8449a05fb6cc11a5c"}, {0x108, 0x218, 0x0, "e01d471ba179e6eff029e11a3ccf0b3881a67ffb2163a6f3654e0acebce7138b16c227467338d7be69c77bc8d2ab13da1b336fc7f49f731aaecbf1a17608e039c6a594d68ab4c37d7dcef1bf479edcfdcd0da7a99666a5c45d56846a335328724238f619e40777ca73298c516b1eb8b074e7afe197e13084c3ac2312ed4e0a274efce5013e7774c381debba9581df91fc52d50ffd63ee491ffab6d4b4da1493564cdb6256444adb9a4f7c206e5d0cb6c7ce2e042e43801ceef0f4299e7cbf57530a9a450c3c1277288839d294372c3374301b1ca682f19acf6fc162f75970d342667ab2bc1d58248b543cce5422b1e771ac7fd"}, {0xe0, 0x84, 0x4, "2ebf8b2579bbbfcdbbea6fcc2ab529c2a75785037aef70d6c0c1b8c01851de74e134d568ce730ebd7dadcb5de69763b7b5514b51ac38351744b4998ad6df45a5ce69c34c8acfbe84e97ff3f66ab40e80c3ef9a29df6477ef4a90452cbd5cc840ee5f0b3e2eb7ce84c05b6e7d054e1853841eb985c2feac57ceeadbf3863b11f2fb13b8c40736666e297717b33e5239c41914b0d016d9d80248b27e0fd1c9e7379af8a1d5501781bd8eb9f4708e126c1bbb507066c8dcf5d76bf1ae9bbf5f54a8711a0a761fef08f220b32a38"}, {0xe0, 0x102, 0x8001, "2b53b57b5a914c60978ff05e07f0062540062303aa91ee4fe364e41326768b54c375915837234a93d64e73319f02cbc82a80a267b7d95666501bfdece513a978fdb3d2e07bab6e7416407c6bcdb5d552264ba250d84338ce3c1227efaf793a3dd15c39d8e38e8832e5f29c5ce8a0b92be5e2d3ab0c955b2ee9686fbfb84be91b4b8c70779168a5dd8ab6cfb870fb05f1d53a816f0ed799984b26e0b2bd2ad9322ab4c0bd88d30a006710357bad0972e42f8c53a26f4e0ebc05d62eeb34cf2a06e14326e3a5e0c842a453da"}], 0x548}}, {{&(0x7f0000006c40)=@generic={0x9, "9011851398c6af7cfaade86253164bf5f946bf442e92a85ce2c1fc4f3564d72711cb7361228ef2260086e923a477d75cd93808fc7198aaa7e7909d40eed4933604e96a5ab7551daf06c74409d206ce70f5df909819c9b2ca4cdbcf027d19881a3d081a5e43cb5511e2e603c9f970b1aa51c0215bc64ba69136d66aa0703b"}, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000006cc0)="384d837e1d971e046bd2419f6708b9cfdc70388e9adb3a0fbf1a117da4c9d0b4505c0d6359867b9a87393c27e76c6289ed758de87a7819a505ba589a2dba2b4c3410ba49a8e1d2c5b28efb99c1ed4b7acd218fae25cbe856dff611a654eb8bc052b261e1b4e220b699c8162a81b5f3dd26c922b9baf3541485d53a9097b3608b313f7cbabadcdbaf1e0bf2eda9c9d000e41fd7f4664b7e6e43d0d01c9a0d4dcbdefdb355a6093990e72a29eb133803c68619e696288d6faf613b58b529969d521cad42ae8480ead84fbffda55c1d3b8463fc8ca53530c355fefe4395e1dd119ae0", 0xe1}], 0x1, &(0x7f0000006e00)=[{0x80, 0x10a, 0x3, "e67a3469b9ea4419d507b7f43236fc64430b6b0a8831f8b70201bd55eb96e7ca05867028ab8a6f23bd5f0b8fd5ec3055579c34c1835e052630fe84517249a0ee5da702c38dac66244ea61b29a1f4003dd3b3a5eb6173fb23f11658d89bd4459c2f418db17b88ff7e33f81054ded4dd"}, {0xc8, 0x0, 0xda, "18cef535dc1d70b2ef0f4a826d0e05996c7323bfdde3dd469688db04a40e9fa0f64ccbf93c90ea4201f8edb5bfcdb0eaa07b01c442621c26c4d2941f407da822038e58f0a40eb4db1479615e19ed691c3acc983922f5089db5041b65529350f3871efd96f1d942a5f603a89be90eaf9d7f0bfe366ea34f1d29ab099fe21826a81549388e279d55c872b1dc7450bc727c258840eab3e2479cc35bdfebca03f8ac2ecc8e10356c3f7d04b43019885443ef91e822"}, {0x48, 0x10d, 0x6, "68c732115e46e110e5f0b5fe744daae0f5327c9ed98c87a909bbebcd199f8f4d28189f8bda4b45c15e2e79f092f3a9d28e9186932e19"}, {0xb0, 0x103, 0x40, "ca52f446dc96c999f8c483ab1a6270c8d3c49572bf06906dcdbf5268d0fe07953fd5945b8f2267d152d37e02531d4a145af9907a862589c5fafd4ba0ce8785803ee5393cee0fbc303eb673f76007975c9f33aae2447b6561673df62d447fd0873133644e4d2dff1cd2bf6ebf0fb96618252d18b6b0f67d0a8122b0be8576982cbb906db4c8076e876ef41e12541d505bf77931e346dbf27c527cc858e5aee0"}, {0x78, 0x104, 0x7, "8359836c5a7a643404e4f524ad8788edbfb339b10360a402ed374540d555985dca6b7b8b558c67c575a63f24f2abc5fa3591020dce27b6e39576c2fb6d233e24a4b85db96455df0dd1c1d7af89ccca3802228aaaabd34ce6722916e47fbbee903b"}, {0x48, 0x117, 0x0, "33fe5a7c2388d14b60f419450d36611cae93315b6cb98c1fa422bfe0ca949862d50cbcb4477a264434a2edf5ced616b567167776"}], 0x300}}, {{&(0x7f0000007100)=@nfc={0x27, 0x1, 0x4, 0x3}, 0x80, &(0x7f0000007280)=[{&(0x7f0000007180)="61eb17507687799a528569f4a556242b300a45b25a9a72641d59070f72f912f341e1c00c790f667e532782cd369131f62b24944c40883d53d1c6735f85d12188558fce90ccde2771d317fcdd693d4abe6ff6171e669ebfd500aa6dec53017ae7fdef2d7ff1684e22bfb3fe240dec6db3e32473c208d40a5ea47b357c0fad3467c1487338ab110653c941a3dc6bd56075ddb5bf027f84a328bd5c010dd95fd10c1cc849ceed323c12ffeec3decf95c4e719dff9b3d6962dd625a4afa08ce720", 0xbf}, {&(0x7f0000007c40)="e8fccecace68c77edd93f3d294df6ad799614afafb07b43843ad9a2b1055f7fc4ea7000019d41fcae29372dc0ad30d04a2db5700b603f553532afc589813699d4c28c2646249a08e0eb372ed2f7d44b73ede3179e1000000000000000000", 0x24}], 0x2, &(0x7f00000072c0)=[{0x108, 0x109, 0x3, "27a70fa568a2a24be9c96396ad0043900da8fa10fdc731940f0bdfe8e650cfb9d7a3de5877a2e8c53e8800e64792025d19315dee90ae32b301a0ed7f377c07dcbd571adeee04d3666806728041b35b624bbf38e844ea2e65a70967159deeb6f70b87f922a7415b493042b78b77be8bc8d68c25ae793c19d09b0409b2716508714f30afedc5bbec6e8f91c2b475216b9367e01b2828afff72aeaef3f40f593d9bf00104f7b4336cde49ed074f4eef4616435b03f1fda3219105f1cf847f94a4b6098127e33f73a4f1b11514d5993db23cc41f522282638c6a2446cc0b13e0471f1e8ed1d79d907d617209b5cd0203a9fc3d19a8b45f5c"}], 0x108}}, {{0x0, 0x0, &(0x7f00000077c0)=[{&(0x7f0000007400)="9921c1ca521fd9519c2001bd2d6033f3c6c682ad31c247cb82e531d0eb28eeffcae0ff9e0c3130cb5b5ebc4bda1c42400495e30014435c6b771cc5a8a5091d99481c9ebe1160ac8333c45120a9cf7704359e937e5342a139e16e9aa884221da92ad8fb80b1405a90510535a4d2d0ea27778905066d920094752dab4fef8666e3bc82033d2271ff8accd24428429516fcf4522514eb5f962e41ed3eb9a420c3b8df99b6b7d4f01d6efaee225ff880cf7c499f27ce67cf2876cacc304a488637c5be4407647ce21bd9f1a7100de4076cb7816fc224a771d04aa3f372", 0xdb}, {&(0x7f0000007500)="83c8b9beb074459829b0c6fe98087ad27b33cc5b547fca2f9424a1de335acd476a2aabb7c3ab7cc2bcd171bc5da11e74417ef7626b90b8855beb518be3df8cc3241b0da6c03683c8f01ef02694d15dd2482480efc9fc6dd7ff9992d93b4f3eacb121abdc2e444b0f3e6320b05f7342d1197390da6c9b0db851f938097f873cb81782985395ba2662e709dc83b98471e8b8cbaa6e690929ab5057588399", 0x229}, {&(0x7f00000075c0)="b8d0774642dca94ceb78375ef2e9d8ef6cad75bedf1d6f7f5f8f39fe8646c82f144e79fb2fe26b053d85321453a6c017a0046c3bfb01770cd962582954ca6960966c6aff96335661f2cfb82516608c0012af84490cddf0a29094160a77ac12edbadd1c8ae01154575f95068f62015ac052f8ea2452185460c05260c67146b66dc68b8d0af74581ce2649580ebd7d47d596b81af1cd06067fb3b974934d6393eef8c0129c187412df699b5ff57c95f5a198be", 0xb2}, {&(0x7f0000007680)="8455d6ea72827d91b9182add5c04c70ee78a3faf9c290f3bad59f47ab32554d86c5df4c39ec0b4f574e2b3adb29551a4bfbbe60aed193ac6ade770acde491a00c77d6e2e6aef0d54a5ac60e782aba90d763a5976acb615ce7461f2f3bc665b47561f06b86394fc0697f3f689b5ca147df07e1b0392548b1f2f163f334aec0c7a82250d3f1ef3ccbcd8c9ddc1cbdd68bbad42d19c2a678dcd279a53870df5700604c656f567fc637505e6f3e3ce3187872f4ff02d5c675a32ba4128eaae30429ecb71eb85a082444806221d793191a1dc260872cebb41822569c786ea0f2ab5d95e14a9", 0xe3}, {&(0x7f0000007780)="885805037f9b55fd21554ae82258a56084a0316aff", 0x15}], 0x5, &(0x7f0000007840)=[{0xd0, 0x3a, 0x8, "7b32796a527c0934291c7f86b1711a850b8b935daab85947d9171e64507b5d6a09f5c41f256be8ff552f19c5355b1d5614e82431a51400e15d4416d25c79fd1a53700c8bb9840a51848f6d8d1f9183deb277f584687275a57a4d3af30986f1650d2112139f99949f93665e6ad813f36f48690c69199037b08aa9cf143b9cd4125ce82dc2cc9d82c6a1e40d161ca2ad512ec081a86b394671e4589229f5ad01d17dda5324fe54384caf50b1cf2cc6ef4d4ef553a1598c11a5f6afae7f665b"}, {0xc0, 0x113, 0xffffffb3, "70b7b4d6eb091ec221e66d8da35332e1d427e4954c8ec95df3540fc1e82fbf0679fd162ce8e506152f1f9e09ff46ec78b76fafd831b31f25ddc20310e615174478309cf0d3193c84715477ce218989ddd2e677e3613c79521eeab5af9ec8a73d67bc5e38dab1de8c7d391739ee06d5e2d239c8a881e902e0e543412d74f33daeb13251f6920ff409cae379688ea75a79e00f9c223df7dc5551882f805c30bafcd61d19c19fbf019bc639f37101fd"}], 0x190}}], 0x8, 0x8004) write$binfmt_misc(r7, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267d883e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) 01:54:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0xb000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:10 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x1006, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r3 = openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x2, 0x16f, 0x100020) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r5, 0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8990, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x0, 0xb}}, 0xf) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) gettid() r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x1e1840, 0x0) ioctl$TIOCSSERIAL(r7, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x2e8, 0x7, 0x0, 0x0, 0x0, 0x1c200, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x2, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/209) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10005, 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000500)=@req3={0x2f582dbd, 0x8, 0x0, 0x2, 0x80000001, 0x0, 0x7fff}, 0x1c) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f00000004c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r8, 0x4}}, 0x18) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000140)={0xc, 0x1}) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 01:54:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:54:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0xb8010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 588.406009][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 588.412417][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:54:11 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0xe8020000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 588.550262][T24496] BUG: kernel NULL pointer dereference, address: 0000000000000002 [ 588.558071][T24496] #PF: supervisor write access in kernel mode [ 588.564132][T24496] #PF: error_code(0x0002) - not-present page [ 588.570106][T24496] PGD 8f649067 P4D 8f649067 PUD 9ac73067 PMD 0 [ 588.576366][T24496] Oops: 0002 [#1] PREEMPT SMP KASAN [ 588.581569][T24496] CPU: 1 PID: 24496 Comm: syz-executor.4 Not tainted 5.5.0-rc2-next-20191219-syzkaller #0 [ 588.591644][T24496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.601718][T24496] RIP: 0010:mem_serial_out+0x70/0x90 [ 588.607032][T24496] Code: e9 00 00 00 49 8d 7c 24 40 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 19 48 63 db 49 03 5c 24 40 <44> 88 2b 5b 41 5c 41 5d 5d c3 e8 c1 6f ce fd eb c0 e8 1a 70 ce fd [ 588.626635][T24496] RSP: 0018:ffffc90005407a78 EFLAGS: 00010202 [ 588.632701][T24496] RAX: dffffc0000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 588.640669][T24496] RDX: 1ffffffff18223e3 RSI: ffffffff83e4cd86 RDI: ffffffff8c111f18 [ 588.648633][T24496] RBP: ffffc90005407a90 R08: ffff8880a7494640 R09: ffffed104311e1c6 [ 588.656595][T24496] R10: ffffed104311e1c5 R11: ffff8882188f0e2b R12: ffffffff8c111ed8 [ 588.664567][T24496] R13: 0000000000000001 R14: 0000000000000100 R15: 0000000000000002 [ 588.672543][T24496] FS: 00007f43438a1700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 588.681470][T24496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 588.688046][T24496] CR2: 0000000000000002 CR3: 00000000a80c1000 CR4: 00000000001406e0 [ 588.695997][T24496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 588.703950][T24496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 588.711949][T24496] Call Trace: [ 588.715222][T24496] serial8250_clear_fifos.part.0+0x3a/0xb0 [ 588.721006][T24496] serial8250_do_startup+0x463/0x1d20 [ 588.726400][T24496] ? trace_hardirqs_on+0x67/0x240 [ 588.731401][T24496] serial8250_startup+0x62/0x80 [ 588.736233][T24496] uart_startup+0x482/0xa90 [ 588.740714][T24496] ? uart_put_char+0x540/0x540 [ 588.745457][T24496] ? serial8250_request_std_resource+0x159/0x3d0 [ 588.751763][T24496] ? serial8250_probe+0x690/0x690 [ 588.756768][T24496] ? serial8250_request_port+0x16/0x20 [ 588.762218][T24496] uart_set_info_user+0x13f1/0x1d20 [ 588.767452][T24496] ? uart_port_activate+0x1f0/0x1f0 [ 588.772636][T24496] tty_ioctl+0xf60/0x14f0 [ 588.776971][T24496] ? tty_vhangup+0x30/0x30 [ 588.781385][T24496] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 588.787608][T24496] ? do_vfs_ioctl+0x11b/0x1340 [ 588.792369][T24496] ? do_dup2+0x4f0/0x4f0 [ 588.796648][T24496] ? ns_to_kernel_old_timeval+0x100/0x100 [ 588.802349][T24496] ? tomoyo_file_ioctl+0x23/0x30 [ 588.807278][T24496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 588.813505][T24496] ? security_file_ioctl+0x8d/0xc0 [ 588.818607][T24496] ? tty_vhangup+0x30/0x30 [ 588.823005][T24496] ksys_ioctl+0x123/0x180 [ 588.827315][T24496] __x64_sys_ioctl+0x73/0xb0 [ 588.831886][T24496] do_syscall_64+0xfa/0x790 [ 588.836389][T24496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 588.842259][T24496] RIP: 0033:0x45a919 [ 588.846133][T24496] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 588.865715][T24496] RSP: 002b:00007f43438a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 588.874104][T24496] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 588.882074][T24496] RDX: 0000000020000240 RSI: 000000000000541f RDI: 0000000000000003 [ 588.890030][T24496] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 01:54:11 executing program 0: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 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 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) recvfrom$netrom(r2, &(0x7f0000000480)=""/197, 0xc5, 0x0, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) sendmmsg(r3, &(0x7f0000000b80), 0x40000000000006b, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="be30d1604138d7df76bdbe02741dbd704960abf685b4d7933667f63267bd83e2cdaa085724ed52181e5e8d6678d367a05c863722578a1839d9c3cf4378ed3fd224f7ca82c3706104900cc348a9e4ed755af833ae32917fcd923f112cc6aff51a3fcbb51aca018e783203264524d56609b98dc4c2ae8deed0262290e6404e150cb8dc512d0d"], 0x85) [ 588.897991][T24496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f43438a16d4 [ 588.905942][T24496] R13: 00000000004c5e04 R14: 00000000004dc270 R15: 00000000ffffffff [ 588.913903][T24496] Modules linked in: [ 588.917785][T24496] CR2: 0000000000000002 [ 588.930951][T24496] ---[ end trace fc2eb1ea66355c33 ]--- [ 588.941320][T24496] RIP: 0010:mem_serial_out+0x70/0x90 [ 588.947670][T24496] Code: e9 00 00 00 49 8d 7c 24 40 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 19 48 63 db 49 03 5c 24 40 <44> 88 2b 5b 41 5c 41 5d 5d c3 e8 c1 6f ce fd eb c0 e8 1a 70 ce fd [ 588.967684][T24496] RSP: 0018:ffffc90005407a78 EFLAGS: 00010202 [ 588.973820][T24496] RAX: dffffc0000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 588.981993][T24496] RDX: 1ffffffff18223e3 RSI: ffffffff83e4cd86 RDI: ffffffff8c111f18 [ 588.990105][T24496] RBP: ffffc90005407a90 R08: ffff8880a7494640 R09: ffffed104311e1c6 [ 588.998119][T24496] R10: ffffed104311e1c5 R11: ffff8882188f0e2b R12: ffffffff8c111ed8 [ 589.006124][T24496] R13: 0000000000000001 R14: 0000000000000100 R15: 0000000000000002 [ 589.014100][T24496] FS: 00007f43438a1700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 589.023098][T24496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 589.029738][T24496] CR2: 00007ffee5f86268 CR3: 00000000a80c1000 CR4: 00000000001406e0 [ 589.038372][T24496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 589.046451][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 589.046495][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 589.058011][T24496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 589.066026][T24496] Kernel panic - not syncing: Fatal exception [ 589.073486][T24496] Kernel Offset: disabled [ 589.077805][T24496] Rebooting in 86400 seconds..