, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x433}, 0x28) 10:50:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x8000, 0x40000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0d3e8449884321b23d", @ANYRES16=r4, @ANYBLOB="000127bd7000ffdbdf250e00000014000200080002000100008008000100000000001c0002000800010006000000080001000300000008000200246f00002400070008000200faffffff0c00030009000000000000000c000400ff07000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r5 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x04', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202000, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x10000, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x4000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x434}, 0x28) 10:50:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 10:50:13 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x418}, 0x28) 10:50:13 executing program 5 (fault-call:2 fault-nth:0): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x435}, 0x28) [ 935.452711][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 935.471649][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 935.560634][ T7510] FAULT_INJECTION: forcing a failure. [ 935.560634][ T7510] name failslab, interval 1, probability 0, space 0, times 0 10:50:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x436}, 0x28) [ 935.667758][ T7510] CPU: 0 PID: 7510 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190322 #9 [ 935.676738][ T7510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.686799][ T7510] Call Trace: [ 935.690145][ T7510] dump_stack+0x172/0x1f0 [ 935.694521][ T7510] should_fail.cold+0xa/0x15 [ 935.699131][ T7510] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 935.704970][ T7510] ? ___might_sleep+0x163/0x280 [ 935.709851][ T7510] __should_failslab+0x121/0x190 [ 935.714815][ T7510] should_failslab+0x9/0x14 [ 935.719336][ T7510] __kmalloc+0x2dc/0x740 [ 935.723696][ T7510] ? rfcomm_dev_ioctl+0x82e/0x1b60 [ 935.728832][ T7510] rfcomm_dev_ioctl+0x82e/0x1b60 [ 935.733795][ T7510] ? mark_held_locks+0xa4/0xf0 [ 935.738724][ T7510] ? __local_bh_enable_ip+0x15a/0x270 [ 935.744157][ T7510] ? lock_sock_nested+0xe2/0x120 [ 935.749107][ T7510] ? __local_bh_enable_ip+0x15a/0x270 [ 935.754497][ T7510] ? rfcomm_dev_state_change+0x150/0x150 [ 935.760149][ T7510] ? lock_sock_nested+0x9a/0x120 [ 935.765103][ T7510] ? __local_bh_enable_ip+0x15a/0x270 [ 935.770494][ T7510] rfcomm_sock_ioctl+0x90/0xb0 [ 935.775282][ T7510] sock_do_ioctl+0xde/0x300 [ 935.779796][ T7510] ? compat_ifr_data_ioctl+0x160/0x160 [ 935.785265][ T7510] ? tomoyo_domain+0xc5/0x160 [ 935.789982][ T7510] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 935.796234][ T7510] ? tomoyo_init_request_info+0x105/0x1d0 [ 935.801974][ T7510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 935.808222][ T7510] ? tomoyo_path_number_perm+0x263/0x520 [ 935.813874][ T7510] sock_ioctl+0x32b/0x610 [ 935.818226][ T7510] ? dlci_ioctl_set+0x40/0x40 [ 935.822944][ T7510] ? __fget+0x35a/0x550 [ 935.827120][ T7510] ? dlci_ioctl_set+0x40/0x40 [ 935.831821][ T7510] do_vfs_ioctl+0xd6e/0x1390 [ 935.836434][ T7510] ? ioctl_preallocate+0x210/0x210 [ 935.841560][ T7510] ? __fget+0x381/0x550 [ 935.845743][ T7510] ? ksys_dup3+0x3e0/0x3e0 [ 935.850180][ T7510] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 935.856437][ T7510] ? fput_many+0x12c/0x1a0 [ 935.860875][ T7510] ? tomoyo_file_ioctl+0x23/0x30 [ 935.865827][ T7510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 935.872097][ T7510] ? security_file_ioctl+0x93/0xc0 [ 935.877225][ T7510] ksys_ioctl+0xab/0xd0 [ 935.881397][ T7510] __x64_sys_ioctl+0x73/0xb0 [ 935.886016][ T7510] do_syscall_64+0x103/0x610 [ 935.890646][ T7510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 935.896544][ T7510] RIP: 0033:0x458209 [ 935.900535][ T7510] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 935.920151][ T7510] RSP: 002b:00007fdfcd7e5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 935.928574][ T7510] RAX: ffffffffffffffda RBX: 00007fdfcd7e5c90 RCX: 0000000000458209 [ 935.936559][ T7510] RDX: 0000000020000100 RSI: 00000000800452d2 RDI: 0000000000000004 [ 935.944542][ T7510] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 935.952517][ T7510] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdfcd7e66d4 [ 935.960493][ T7510] R13: 00000000004c0699 R14: 00000000004d2308 R15: 0000000000000003 10:50:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x05', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:14 executing program 5 (fault-call:2 fault-nth:1): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x437}, 0x28) 10:50:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x438}, 0x28) 10:50:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x1) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x9, 'syz1\x00', 0x6}) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:14 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x06', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:14 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x2, &(0x7f0000000100)) 10:50:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x439}, 0x28) [ 936.695572][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:15 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5411, &(0x7f0000000100)) 10:50:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x43a}, 0x28) 10:50:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\a', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:15 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x541b, &(0x7f0000000100)) 10:50:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x43b}, 0x28) 10:50:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000080), &(0x7f0000000200)=0x4) syz_open_dev$vcsa(0x0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000740)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r1, @ANYBLOB="000125bd7000fddbdf250b000000280002001400bb696a70df0005000500000008000900000000001b00010014000300ff01000000000000000000000000000108000800010400002400020008000300030000000800070000000080080004000200000008000800ff01000024000200080008000300000008000600d7000000080009000900000008000900000800007883311e93bf016d375accf87bcb779166de4ddc133ef692028084ecf2cbbe57fc5370cf970d75fa2df2e2f1c74ff4b6d7e046e4ff1515056f7b6bba437b7cf261607b47e862694c80c9eed1b7162ad880f6e2613bad70ef70d04c260000"], 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x14) listen(r2, 0x0) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000700)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) timer_create(0x5, &(0x7f0000000600)={0x0, 0x23, 0x2, @thr={&(0x7f0000000400)="aba29f169ae8800933838561bdd796e1e3fcf273803eeef145f1d85cc1ba6e49d859590a2dac8d14474db47b491e25a189750696d505b0de023603a33ab0bd0aff428c7c3b8288cde5af7cdb75ffb5704cd36d3a76547e25ad95a03b1ce178fd1b60f95fa2b33c5f15d296ae41b00108ae23e7707823cb4bb9d9f4394926eacdc29221767a9ac23bf1168d9a4416f5e8cdb6c634363fc0fac2ecd775adc74dcf8a922cc1f385a5b5ecf83def8bb7bb8a1414cdc1666d9a9702debf64e47f1ea3ae3caf3ea0a434d1e240b75d8f59fed048b8ca98dd08319912b295a6492b6bf7984f775910b4083e31836fe5b34153457dd4", &(0x7f0000000500)="b6127d485480e651635d253f260d32da3eab8a35ea2b80aea8209e50cc60412d0346b1f80750624d514b1e5b8bb8c6803ddb336237913de24aa6014bbb6d606f73419dce30a4b9f2c74ca5d8972d5456811660bc04d9060a60c42df7f6da12ace9af6d41ee36de41ff62e70ca195c7808a25c96b1fbb38f216a2ed8f573ba0f3b4a683029be1b95a5458eb34169be9c0f14aef008231be3453c009be4e4e19c543ccea9c7d25277691fe6aff8a572afdb38069d03f96076b230a9964469f7c6489c089a82f2ff958f5279b0224e7d026fa2b5ab1e0509f2b0ad0a8be02cf48d831472b27da39db9ff65ccfe9162ddb"}}, &(0x7f0000000640)=0x0) timer_settime(r6, 0x1, &(0x7f0000000680)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000006c0)) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000180)="0f06baf80c66b8084b868366efbafc0c66b80700000066ef0f01cff00fc1b5366df4660f6b932600defd66b9800000c00f326635001000000f3066b9800000c00f326635000100000f309a0b006d00", 0x4f}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r7 = accept4(r2, 0x0, 0x0, 0x800) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:15 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) r4 = dup(r2) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffffffffffeaf, 0x100, &(0x7f0000000000)={0xa, 0x0, 0xffff, @ipv4={[], [], @rand_addr=0x9}, 0x1}, 0x4) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000040)) 10:50:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5421, &(0x7f0000000100)) 10:50:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x43c}, 0x28) 10:50:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/156, &(0x7f0000000000)=0x9c) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\b', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 937.825675][ C0] net_ratelimit: 1 callbacks suppressed [ 937.825753][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5450, &(0x7f0000000100)) [ 937.975340][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5451, &(0x7f0000000100)) 10:50:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x43d}, 0x28) 10:50:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5452, &(0x7f0000000100)) 10:50:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\t', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5460, &(0x7f0000000100)) 10:50:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x16800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r0, 0x4) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r2 = semget(0x2, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="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", 0x162, 0x50, 0x0, 0x0) 10:50:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x43e}, 0x28) 10:50:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8901, &(0x7f0000000100)) 10:50:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\n', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x43f}, 0x28) 10:50:17 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8902, &(0x7f0000000100)) [ 938.767691][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) accept4$packet(r0, &(0x7f0000001180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000011c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001200)={'bond_slave_0\x00', r3}) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000001240)={0x1, 0x1}) socket$inet6(0xa, 0x80000, 0x5) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001040)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="b19a10407aa6e56ada9228255768a7f30158bb0e3efa80ee1c04efec4fec7dc8804f7fd5a799ec77978ca461ee30ee3cb5c10db4ef5d7e7d65766373211ee91539d1b086f597c793f7656df33719a934a541fca2061c26e9b9a8a4c58f280078d741cbdc60ca444da9d2c71f9e6f8d48277e8c86decb841ab3b20a1abaff379c62d950236b74481f2c1bf0d42961f94300dab66aa134b8382a1ddc", 0x9b}, {&(0x7f0000000000)="b7e6dd243e2cd6f8a789c3c97d1b802a83acab810b59172e55995d19e5679275bb75ebc040aaa1624902781c466f3bab1d3ae6190b8b056e9b83d73d51888938a7682c12c6b3aee10d3a304c1de10aed882710ae10f4a64b908d8bbc59b4fc0ed2a72896f95629754a0a1f322da696a0c9c4abc27084c3aebcd7d289", 0x7c}], 0x2, &(0x7f0000000200)=[@iv={0x100, 0x117, 0x2, 0xe5, "09e72e1d9435896de073d1bb9ede4b34f3c25598b3b4303111f4089459ca000c7ce7a4213a27639c6e3fa7c6a3ef033f4e36e821602e9d751b9766f1a07c7302ca4534c3344f732f214e37e2356edafe0767a9a4f8b874f1e65418bb9a70661a2edaf6a72757c979d8549deb8657f302cf06a312efd20d65603533ec89f1f6e63784485edecfd9ec6224c286b8819cb276c5ce6c33f9ced3d1a36ae2e86e734fbe437ba2442935cf7fd13c778dd69c3b822a458a33e484fb3ff41e0c3ddafcbb6aa7a2a50b1d93bd6d4d5e270b381799cc4c9c9a34dd7a6bb70ae3fbfed10e229fab13d208"}, @iv={0x28, 0x117, 0x2, 0x13, "e4ac59c5ca5a508164e86145d2508ad2545d67"}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xc8, 0x117, 0x2, 0xb1, "f5b64247a88ba74642b5a5998f9969db98bb1ee26096d269a457ebe40bc90b5f7240726cadfddb6d22eb79bf91c34c6d0f06fa6df0a2190dc58bb4da5f7662c84598770843bcbd59476f745a865373bdb53e9033113a86ceb3375a4e873d513ee4300c7e8bb506eb89ac1bdc3c8fe605a5d52ff03cc7bf0a6f6d2dd37f8d98aab66505cbce286b0532269c2734264e7b04b8939507ea52aeb9f974f341a22e37784778a698c3095175b69bce4ac9596ec8"}], 0x208, 0x40080}, {0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)="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", 0xff}], 0x1, &(0x7f0000000580)=[@assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18}, @iv={0x20, 0x117, 0x2, 0x6, "b8e53d830ce1"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8001}], 0x80, 0x4008001}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000600)="94ba8b77ac6d62af37e2a0180ed199d23cfd204c4a54362d72c06a41a1c2d8c15266872fc5e72c1793f80da8097dbb23fcb00e3eaa1d060ae5dcdec03c4df887772e54fa7824c5558bf74efa4072ce146b14aec708c9e802e478888b2d553ac12efb72feba3d4c8a6f8293ade091dd2a174a724f", 0x74}, {&(0x7f0000000680)="c664138cf62c99faf3c708f5f27e806466057f9ad7367ebc06cb37e6af7e6345e182efff618d31bc6455bac7cdcbd91463ae3411b2103039c2891ada1d69335fbe34c459ee191156ed8e7634cfb510dc7f68eb1c53b8d3f9e3068819ee257f18b8e8b982c540e725d36c2105abf8968666325904dd7fe2bd999ac2935190f3e811ac320eb521845f01448aa82cfaf6cc4646beccf07eba6cb468d65cbaae24b4da55d0a5a96a838835a187c679bb12991faefcac62b96635d7d725b4382d41ebdc2ec3c0551640", 0xc7}, {&(0x7f0000000780)="1dc352176f73c4e62f25d063fe6cec4582a7c88d548a038ac11db220c3f088b8151ad9c966bcd730ae8c74c6b2247604d38e74a6d79050790a4f366d4823e696b0e973c3e2a85646fd45a2d71b44dcab274b3d3d685351d104c13b97274a24a0c03756056d63100f4752f94bccfbd0750ea2b48f83f33a8f49cb4a6ce7ba7038d4fd152eed50cbbf83aab034673ecf49171a1d78fc34fb846db8f6b7d2ba2500aaa709f394955aba6fda91962b7d4ed7ed7ecfb961d8cbd5ca", 0xb9}, {&(0x7f0000000840)="8c9178fd55638118d72069aeddf1d79c9ab950e2a08204cae92aa62813a8ecb207726d9005bdf7a15a8fe3a71424032222136eab677ab72bf254b65ccc711fb1242d78de8f0bf2bc39224fc278e0138e7c5df13b979cb565ca212ba684fe2643a37300a7d1f95336ef04c2e52ad92b84b9962c85d862642e00932f989aef2e379e7477dd8b02535bd2ee2348", 0x8c}, {&(0x7f0000000900)="b3296b1f97a5ee9491caed8e3225bd81efcfa2bc0a0022c36103bddf481fff01ad663bb6394f88401fee70488898d37f4f858d2acce70c5df1db0e62bd23f7abdb4911d1bbab249345f6b3b5df4b79d7492e5a06d73e0a989d", 0x59}, {&(0x7f0000000980)="7a1f44ee7474d8865de659266d39751749b9d167c35390d3089ebb4aa8cdc487ffe67c6ca0c64e1b93d873ccb47896542e07cc0ae8f28848c7", 0x39}, {&(0x7f00000009c0)="15a7699291456660bfacea78f6aaf4e276b913779d29d964ea48f57f8fb112724eb259860f61aaf0026ebdc73b72e19be5a54bcf81d02d01", 0x38}, {&(0x7f0000000a00)="a27ce4c496ab311167e973757de1af58dbd7048ba878ebca5a928bd343af0dee38b44c521e76c71f412b45fca8956c764b9c92c4309447af1de709dbc9994ee2253c5af70604048ed3bd57f5217f5cbce83eb1c8b017ec0747a065d120c59deff3cc532851a6dcc6a1f6150d993274fc91fd5a5cb334822b886d0c5964f4", 0x7e}], 0x8, &(0x7f0000000b00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18}, @iv={0x50, 0x117, 0x2, 0x3b, "5adc15bf997947943c5f94d14a855f9bb31c33bf2306e1aa524acd9b0753d1ca30e8545a3787f091eda2b9054456d7d8b7007127c2d160e134e834"}, @iv={0x108, 0x117, 0x2, 0xed, "004a3b1e337ad1eb229eb3e8770b13cde777bb70906797cd6d0e80cbd3277d2f506bd0377c94e7bb1d9ff3fa73050ff9ac73a8ca9c503e6143fee88f80d6d7397a925f2884531de9e195fb2d0207ce716eb78ef665c27b9a9f2e047e11cb7e7c0e9c65adcdc2e554dba7848169b7967196c71c6a45f7401dbdd9105dd1252f3558bc7e38c4f35d63b93705ffa01bafed72799156d95bca75cc2fb757513a0b5e3be6444438a6ebda1d00adb88522a5740e1f650c8d601ec74d703aafb2637c7f1f70a5dd1f954a160650e6dd4bbed076533e3d07435175d2c8d0d55c4d0519d31e321a02a2c1e9efedee074426"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1d0, 0x40000}, {0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000d00)="2432986dba23a251b0012fcc2e99106a7ad2c49883", 0x15}, {&(0x7f0000000d40)="38b0920b012fd17cc42021ec235d87b8de7ec4213b9f6c2858299997ae7d15ccd871fecbaf7a93916ba8730a5a3d00797e91bd24980578b336fd36e969697fe1f21ed46f", 0x44}], 0x2, &(0x7f0000000e00)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xb0, 0x117, 0x2, 0x9b, "481c793e5b420a4cb1a053306a518dddb98c671c8b8a20c7bc436a26b5861842c3c9b358c499bc01816fbb8ee28c19a8cd395fe81dce346745df7eea6a76427846bd4063c8947ec21f4d2e1f717c36a4378ed9b1aef2876de23042ff35408c7deae8ff5b70855a2245763eb3413639d71591253adb7e89c8cf00feca520670dc255e02a533444225f1217b3814a610e82bcc4c769f53e74a49a23c"}, @op={0x18}, @iv={0x48, 0x117, 0x2, 0x2d, "6a0a620eae9850fd9920e5676d4790a2a38f3ad25cbc8bb27bc4f2ccc25767214e702b8549c30edb59f26b7282"}, @iv={0xf0, 0x117, 0x2, 0xd5, "123ee8271c4abe7326c4a0eb804745b52ccc3552a00c803325aeb7603216b879f0b97ff5f9e6ad9b6b46d8d769b3bbff2599a65aefb247beef7dfbe366e356b9ade0d528af18cc7d747aad9aa2f9aef109fb0446a8bfbab7b77035af338beb8e65049625ddbbe911f092661c07ab08f5beb30606afc96273e285b8dbe4f9073c2202de6333adc69d5ef99ded8bd209e55c9b9603cd2ff2639af995a7d65499542ef69b8d423332a24763e3768ef5564d5618973f38c1cdcea01a794078ea6d7b385e70a91171dc4973b64372e1f62c6f04f3627a70"}, @assoc={0x18, 0x117, 0x4, 0x8000}], 0x230, 0x800}], 0x4, 0x4) connect$rose(r5, &(0x7f0000001140)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) fcntl$notify(r1, 0x402, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000080)={r5, 0x8, "f0bf2c6b81b36515"}, &(0x7f00000000c0)=0x10) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:17 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8903, &(0x7f0000000100)) 10:50:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x440}, 0x28) [ 939.003403][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 939.042199][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\v', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="ad02e1ddbcbab01d53be01059770aeb880b4a22079621ddbee8b1e74e94519353d8db66f17737a67779aa43c2fd93a7841dfebe942299d4501f63cd29cc59553e1a2dda24c815dc69862ac37b449d1dc8e1d971e757009f22426ce798e9003f105d08c51ff092fcc331f55b6264677724bbc52a0d0f79a9b89130eecd3344658a444444db9a96ec98cd2b07d35fd99f7d624eb713df838c5024532ec59d355513de1456665644eed861e95e189fa3e8daf8608b667dceb0ef0ffdeb5ddda48179b"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x38, r0, 0xc00, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r2, 0x0, 0x0, 0x807fe) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:17 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8904, &(0x7f0000000100)) 10:50:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x441}, 0x28) 10:50:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\f', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:17 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8906, &(0x7f0000000100)) 10:50:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x442}, 0x28) 10:50:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8907, &(0x7f0000000100)) 10:50:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\r', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fd7e47c5353211c9de6effbbe7ae8f22af19b4466780dba33baed3e82112eaaaf2a4a86b59043befb39f29813ff6b6b78c9e612008365a1613e9ed016fd07202e1b7852206728abd7e1dbe602bedc39c58a4642ead19f0c5ae727cd0f70d02e93ab5d410ff87c9369ccf29071999e09e4a1ac0c4f5a28867d0b9bbe4a66e99cac2c522810800000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r3, 0x81) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x443}, 0x28) 10:50:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8940, &(0x7f0000000100)) 10:50:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$ax25(r2, &(0x7f00000000c0)="14b436d1dd2e903c9c12049c7f6cc486c3fb8408472aedc7c9", 0x19, 0x804, &(0x7f0000000140)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x48) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000080)=""/46) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000000)=""/31, 0x1f, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x64) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000040)={0xfffffffffffffc01, 0x5, 0x3144, 0x746, 0x64, 0x7}) 10:50:18 executing program 3: 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, 0x4d92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x444}, 0x28) 10:50:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8941, &(0x7f0000000100)) [ 940.223462][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)={0x3, r1}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x0e', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x445}, 0x28) 10:50:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x894c, &(0x7f0000000100)) [ 940.432905][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x446}, 0x28) 10:50:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) fcntl$setpipe(r2, 0x407, 0x7) openat(r1, 0x0, 0x111000, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8980, &(0x7f0000000100)) 10:50:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x0f', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x40000) syz_open_dev$usb(&(0x7f0000000b00)='/dev/bus/usb/00#/00#\x00', 0x7, 0x60000) r0 = syz_open_dev$swradio(&(0x7f0000000b40)='/dev/swradio#\x00', 0x1, 0x2) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, &(0x7f0000000180)={0x4, 0x3, {0x54, 0x8, 0x4, {0x2, 0x1}, {0x59b253d5}, @rumble={0x80000000, 0xc7b}}, {0x54, 0x2, 0x9, {0x9, 0x8}, {0x3, 0x5d}, @rumble={0xffff, 0x200}}}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x900, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4044084) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x447}, 0x28) 10:50:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8981, &(0x7f0000000100)) 10:50:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x448}, 0x28) 10:50:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) shutdown(r1, 0x1) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 941.442863][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8982, &(0x7f0000000100)) 10:50:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x10', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 941.600762][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x449}, 0x28) 10:50:20 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8983, &(0x7f0000000100)) 10:50:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x4, 0x200000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x44a}, 0x28) 10:50:20 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x11', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000180)=""/169, &(0x7f0000000240)=0xa9) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40024}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3ff}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:20 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x89a0, &(0x7f0000000100)) 10:50:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x44b}, 0x28) 10:50:20 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x12', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x420000, 0x0) dup(r3) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000140)=""/152, &(0x7f0000000200)=0x98) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8000000000106) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r4, &(0x7f00000000c0)=""/31, 0xffffffffffffff9f, 0xfe, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:20 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x89a1, &(0x7f0000000100)) 10:50:20 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x44c}, 0x28) [ 942.623172][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x44d}, 0x28) 10:50:21 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c8, &(0x7f0000000100)) 10:50:21 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)={0x16, 0x7, 0x2, {{0x9, '/dev/ppp\x00'}, 0x4}}, 0x16) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x101000) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x13', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x44e}, 0x28) 10:50:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 10:50:21 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c9, &(0x7f0000000100)) 10:50:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x44f}, 0x28) 10:50:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) pkey_alloc(0x0, 0x3) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:22 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x14', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:22 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x40049409, &(0x7f0000000100)) 10:50:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x450}, 0x28) [ 943.864022][ C1] net_ratelimit: 1 callbacks suppressed [ 943.864034][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 943.893395][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:22 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x4020940d, &(0x7f0000000100)) 10:50:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x451}, 0x28) 10:50:22 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x15', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:22 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d3, &(0x7f0000000100)) 10:50:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x452}, 0x28) 10:50:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x1000000000000) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="27d0ba609429f9d5f19726d8c6c4e01fc6fe149a835018ef438e0aaf68b9a293d3973c1c57b1b24b0926fd3532d63ecee2b27bd93858e36a139159f5df8a5d35ff9cbcc896aedb0852bb9d065fa1fc913f2386e249f002f119a99d8d2b040000000000000035161817ac9ae31932a9036d2f4f650e97a286bccfbf65b8591ab28082de9b4ab6260bda69545d1c5fbbb4852c1fd216513988a50bd9b1b9427d79b13979e32e1392e52bf7798df76c85f5"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x4000000000000000, 0x1004200) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc0045878, &(0x7f0000000100)) 10:50:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x453}, 0x28) 10:50:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) bind$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e23, @multicast2}}, 0x24) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) connect$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x16', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x454}, 0x28) 10:50:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc0045878, &(0x7f0000000100)) [ 945.080909][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x17', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc0189436, &(0x7f0000000100)) 10:50:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x455}, 0x28) 10:50:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc020660b, &(0x7f0000000100)) 10:50:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 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_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x0, 0x3f}) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x456}, 0x28) 10:50:24 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x18', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r2, &(0x7f0000000340)={0x78, 0x0, 0x5, {0x1de, 0x9, 0x0, {0x5, 0x0, 0x42, 0x2, 0x4, 0x7, 0x5, 0x8, 0x9, 0x1, 0x3, r3, r4, 0x80000000, 0x7}}}, 0x78) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x3, 0x6, 0x5}) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:24 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10100, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @remote}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)="fe95ad3f4d7737878c66597dd5f669a1912b9bd675455b8e4b90bee9077def7b1a5da4718417c078739e37f336f6906fb20ee922223062339ac884a7eab99296f6f849413d50fcb0a77d107d0f828709dd82c75eed5bda2c66b31ec03b61", 0x5e}, {&(0x7f0000000200)="0855ba9816ab310c49c9c2d30ebb9e40999cb31ca5b975d4be079b3e6a03433e48d0b9c656ed3dfb97dad5", 0x2b}, {&(0x7f0000000640)="a809d972ca501792164bedcbf13ce57fa5954d4e09727b30db3e18d1828439258251eb416a1ecdf0b580719d0e179779303777a623541c0f78545636eb6d2c2528c888e9a5de7fc8cf6dbb990cec06152718b2766b2390dfc7f1e681193251f3d9d92ff3a48d83de10d8d86c6425313adc3fb38392c21d797f84f14339e6f7c64af359f109d3735c56bba0bfecfd6b90b0f9e2bd49a4b0cc5a2c82429b09a90414f566630227feae082de1e0801462cedc9625f8c86a9a55f1a9809aceb8269e3138025ccf9dee9afca65b989842b68d733a421457b806024ccd0cc94ae8111eec", 0xe1}, {&(0x7f0000000740)="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", 0x13a}, {&(0x7f0000000380)="2bcd6706eb423d60b3be76f91568268f4f30d29e78df12327f9ae33bfd81a858691875dd9621b06afbaaa147b12e759184946633e9efbf76ac685704", 0x3c}, {&(0x7f00000003c0)="d310b7f8d551fa0ccb3b100febee140f2acfa2da0baa52ccf0493e70bb7520772fe98556ab0e", 0x26}, {&(0x7f0000000400)="85912f160bbe205529f80c7089f861c69bc954e4b88f781bc4c9804fb950a2d4f30ffbaa511bf72d6477b367d6ce49bab3b54aa3a9ec62e6ed07c2d90f97de5d8a3023b3e34401ef10a68c04b84844afed1fdc4cb7ee859dc7e642aa46d475266200d86e8eab571f9fd5188a1267579679cf08f409f1aa516b70eb3172077b0a44f488e1245f7d315ae7d3724e46ace08557922273f10756a020bdeb5672259f2b7bf5fa56ed208ebff32c5461c66e", 0xaf}], 0x7, &(0x7f0000000540)=[@dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x2, 0x63e0, 0x9fa}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}], 0x70}], 0x1, 0x800) 10:50:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x457}, 0x28) [ 946.146648][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 946.190569][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:24 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660#', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x458}, 0x28) 10:50:24 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)={0x32c, 0x12, 0x300, 0x70bd29, 0x25dfdbfc, {0x1}, [@typed={0x10, 0x4, @str='/dev/hwrng\x00'}, @generic, @nested={0x20c, 0x38, [@typed={0x8, 0x64, @u32=0x8000}, @generic="50cbf566718ce4ec0bb675723ae9570cc23c099b8c43fa5f056cb471f5b9a892c1018230965868fc", @generic="b236c721b01328f3b1920f2dbb892968ea33face599594e15a8b844994afc1b671473fb989f403a4a0769586e411ad228bd62dad928ff8a11c06e7d7f0c73a608edb7d071da45d4dc559ef675e4a7ae672a56a32076223eb4a78b7650a2f5d086e6756cfaffa3805e6de4035e7d9b2e105b9bb", @generic="e8adbb26f65d411b5510925cb838163548b827f009fe3dacb2d6d82c85cf07ab5cab7da533e02c9aaa8bbbab20bd3aaa08e154b2c43c0ad352cb036f52c5b5926e57be77038784e0f432789a4e1bf456", @generic="5b7346a5a415b0c3da5a80dff3b8a90ac13f58055d4fa699b162f85be4bbdd9374772c9cba7ec9a5934a93423137d94d8dc85751b3b5a9c2142c0f09b3e84ccb42ba98c1f85a474ca3a5931b73265fa495f469fe904a618696e27b915af215c3ed0c2015d8aff424be100d6eb06b2f6b697bb31f26345c2e54e4961cf34c9cf22e6230077923fe020f60153a16ff013c6455856473d4e7729cea2e4836623ba04275c13b56eb8136087502759c50f67b", @generic="1677e239782e23469c81bb3922df3d6949761f5a61df6bd5578b0ce13c5fa1d1f6da317330b37ae1f0a62466a83e374593e78137b48051ff364b9b4c7ec07e73fe77600df7e60c810d1ba010", @typed={0x4, 0xd}, @typed={0x14, 0x27, @ipv6=@mcast2}]}, @typed={0xfc, 0x29, @binary="9adb0efe20ba2145311c4bd732bf44d0dc94686ad317620073b311e56c520a90bb936f1512340a1e2f14685185461fc58699f2a4be5c9f91769cbb765fefa5c943ac99f59ae7ee1d01fbd90acb5c4f598750d2f82bcb4d222f0e151dd0aab907bcae63dbb98cdba552e7fc76581e757c334a975e9af4ecd535c9301028620ab1944c92110f8edbbe1b6d6b43c4dd18bdc7248c0971fd0c5dc975c2fef77841f16c110bb65ec49a6d0fa5dbb5d59422d73f09b62e3183d6ad36dee6897ab4d9d23a2cc6001c71c1a3199be6814313926ede60a34274f0efef9e0b4f00f96f51822abff6654cb05965c6b2d1cad1f6c95b3655212c6916"}]}, 0x32c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0xa, 0x6, 0x8, 0x6e}) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x459}, 0x28) 10:50:25 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)={0x81, 0x5, 0x7, 0x0, 0x0, [{r0, 0x0, 0x9}, {r0, 0x0, 0xe02}, {r0, 0x0, 0x7f}, {r0, 0x0, 0xffffffff}, {r0, 0x0, 0x100000001}, {r0, 0x0, 0xb7}, {r0, 0x0, 0xe9e}]}) 10:50:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) fcntl$addseals(r1, 0x409, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:25 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xb7c705fe04810db9, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000180)=""/202, &(0x7f0000000080)=0xca) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) ioctl(r2, 0x5, &(0x7f00000002c0)="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") dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000012c0)) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$rose(r0, &(0x7f0000000280)=""/224, 0xe0, 0x20, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) name_to_handle_at(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x4c, 0x8, "06be9d5ca38952fa46551e2123a9865b884e0e9d192f6654df0135ed78d0cebeeadf45374648ad3481b39a5ac79982d04b6169f2a221d100ac548e6a5aa2562f8b0d81b4"}, &(0x7f0000000240), 0x400) dup(0xffffffffffffffff) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x6d, 0x0, 0x1000, @local, 'veth1_to_bond\x00'}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) fsetxattr$security_smack_entry(r1, &(0x7f0000000000)='security.SMACK64IPIN\x00', &(0x7f0000000040)='IPVS\x00', 0x5, 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x45a}, 0x28) 10:50:25 executing program 5: r0 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000001700)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000016c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000001740)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x2, @loopback, 0x5}, r1}}, 0x30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) preadv(r2, &(0x7f0000001640)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f00000004c0)=""/111, 0x6f}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/121, 0x79}, {&(0x7f00000015c0)=""/79, 0x4f}], 0x8, 0x0) [ 947.152602][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 947.188857][ T8337] ISOFS: Unable to identify CD-ROM format. 10:50:25 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x80202) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x8000, 0x100) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0xffffffff}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xfffffffffffffff9}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4880) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x8000000000001, 0x3) write$UHID_GET_REPORT_REPLY(r1, &(0x7f0000000140)={0xa, 0x9, 0x101, 0x8}, 0xa) socket$key(0xf, 0x3, 0x2) ioctl$FS_IOC_GETFSLABEL(r3, 0x800452d2, &(0x7f00000004c0)) [ 947.353677][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 947.379032][ T8337] ISOFS: Unable to identify CD-ROM format. 10:50:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x45b}, 0x28) 10:50:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x7d, &(0x7f0000000000)="9fb6cb89b6878e18092d31c669190882f483496364106274f4fb4d0d96bb17873d873f8a8760022a628f3d1fe1eb3ac90b0e8ba35825f5600830a158419e2b898fa2c7eee9a68f6eace2154a3d55153813fd07f696e50680b70401ff697dc238ec7ea1ae2b40c22deeeb0d4e5d3dad6fe8b25db1aaa18d5e49049f3ec0"}) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) 10:50:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x45c}, 0x28) [ 947.678519][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) [ 947.780905][ T8375] ISOFS: Unable to identify CD-ROM format. 10:50:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x45d}, 0x28) 10:50:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x10004000000000, 0x400) listen(r1, 0x0) ioctl$CAPI_MANUFACTURER_CMD(r0, 0xc0104320, &(0x7f0000000000)={0x100000001, &(0x7f0000000180)="b6edded528dfa13880dcae659bae55396b9708e0cb081589208109e3726f2a95c8b6cae232c1c548b1fd6cb27145b961237f83bdca8ac92996f4b8c2d268748c26f7cc6df7a8dff374b44db07d13657ce74361903de9199595a3f811a5c736386b328b9a26da7e9298b90cd7599dfc851af6ce11a371e8a5c5fbc74a6de43f3846d321e80800572bf2460d89509cb6fb342f08e6d08cb0ee30bffd013d0b0f89453a6ab3e6b5faabd8d0f2829c6d70705735474e2a39f6526284c06820c0574df4d207f06a9afb8ca87fff2369ac7172a9a02a543efc2e6b7c2683414af6f6091a6f7deef062ac"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0xffffffffffffff26, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x40000002, @mcast2}, 0xfffffffffffffe4b) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:26 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffa) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xe17f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @loopback}}}, 0x84) [ 948.070611][ T8398] ISOFS: Unable to identify CD-ROM format. 10:50:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x18) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r6, 0x1}, &(0x7f00000000c0)=0x8) sendto$inet6(r5, &(0x7f0000000140)="135044a5b939021ab8d93297bc1d8db2f9f5709deb7c0114f8d29384d0f26e482ebd2f49de48a32f89e9ed79e4486ed5bf29bf9a501c76aef20000a6f80000000023502f55aa243896ae39462bc0afa2", 0xfffffe0f, 0x20000014, 0x0, 0xfffffffffffffcee) 10:50:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x45e}, 0x28) 10:50:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0xfffffffffffffffc) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x400000000000001, 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x45f}, 0x28) [ 948.244654][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 948.361663][ T8430] ISOFS: Unable to identify CD-ROM format. 10:50:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = dup(r2) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000004c0)={0x3, 0x58fa3d65ec4a9b91, 0x5, 0x5401, '\x00', 0x8}) ioctl$VIDIOC_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f0000000400)={0x0, 0x0, [], @raw_data=[0x0, 0xffffffff, 0x3, 0x8, 0x1f, 0x5e85, 0x20, 0x5, 0x4, 0x8000, 0x2, 0x1ff, 0x7, 0x1, 0xa5, 0x7, 0x1, 0xfffffffffffff0c4, 0x9, 0x1, 0x8000, 0x7, 0x7ff, 0xfff, 0x1514, 0xfffffffffffffffb, 0x0, 0xffff, 0x7, 0x20, 0x8, 0x3ff]}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r5, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x278, r6, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1e7ad673}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_BEARER={0x74, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x401, @mcast1, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x9, @local, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8c}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}]}, @TIPC_NLA_LINK={0xb4, 0x4, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2c04}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}, @TIPC_NLA_NET={0x60, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xdc11}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x10}, 0x8000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r7 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x460}, 0x28) 10:50:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2001, 0x0) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000040)={0x1, 0x20, 0x80, 0x800, 0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x461}, 0x28) [ 948.644387][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 948.652820][ T8448] ISOFS: Unable to identify CD-ROM format. [ 948.822021][ T8458] ISOFS: Unable to identify CD-ROM format. 10:50:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ce81d4b007ed3c7286d872a8251cdfb74ada3090eef08e3c4fc9ae74f6f41d5057243c1b48f9e574884c877bd999c7528b095507e305c1f7c383f9777de47dede3d7da1e16a2e2ee18587b9dcc2cb740b09048a2ee5764ef91d0400000000000000bfcd4b8621f8b109aca93901d5829bf11f187f9209191bb67da70bc254f511661cac8e75d942bfc27c187fb796dcaa4e852cdb2711050ba570331fe2486e215c6fa23fdbecf3ebe89cfdc8d5e9d238cce9a19123a5399d9fa3f3da75c4434140e5939ca4bbfdf22b4ea6d66caf115e4f3a9409941b8bb93c80ec6cb768"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000000)={0x32, 0x21, 0x4, 0x10, 0x9, 0x81, 0x1, 0xeb, 0x1}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:27 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x5}, 0x815) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) tee(r0, r0, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xb2e, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, 0x0, 0x44010) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x9, 0x2, 0xfffffffffffffffe}, 0x7, 0xfffffffffffffffb, 0x8001}) 10:50:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:27 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x462}, 0x28) 10:50:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:27 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[]}}, 0x84) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x40000) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cachefiles\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="97221d62f7ba5cb381838dbfb3da4b10010000", @ANYRES16=r2, @ANYBLOB="000126bd7000fddbdf25110000004c0001000c000700040000000d0000000800010002000000080002007f000000080009001b0000001400030000000000000000000000ffff00000000080009002400000008000200290000003c0003000800010001000000080007004e2400001400020076657468315f746f5f62726964676500140002006e657464657673696d3000000000000048000300140006000000000000000000000000000000000108000400010000000800030000000000080007004e23000008000800050000000800080002000000080005007f000001080005002002000024000100080005000100000008000b0073697000080009004a0000000800020006000000"], 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x800) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200040}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@del={0x100, 0x11, 0xd20, 0x70bd25, 0x25dfdbff, {{'crct10dif\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xffffffffffff4cff}, {0x8, 0x1, 0x33}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x805}, 0x40040) 10:50:27 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x463}, 0x28) [ 949.496527][ T8483] ISOFS: Unable to identify CD-ROM format. [ 949.552001][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:28 executing program 3: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x47ffd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r3 = getegid() getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xee00, 0x0, 0xee00]) setregid(r3, r4) connect$ax25(r2, &(0x7f00000001c0)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x464}, 0x28) 10:50:28 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x2040) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000200)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) mmap$perf(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x2000000, 0x30, r2, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 949.743026][ T8510] ISOFS: Unable to identify CD-ROM format. 10:50:28 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) prctl$PR_SET_FPEMU(0xa, 0x2) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 949.947739][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000300)={0x0, 0x8001}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r3, 0x9, &(0x7f0000000180)=[0x1, 0x1, 0x80000000, 0x5, 0x4, 0xfcb, 0x45b, 0x8, 0x6], &(0x7f00000001c0)=[0x4, 0x1f, 0x7, 0x4, 0x7], 0x40, 0x1, 0x0, &(0x7f0000000200)=[0x80000001], &(0x7f0000000240)=[0x2, 0x1000, 0x2a0, 0x1, 0x8, 0xcd, 0x1f]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1_to_hsr\x00', 0x10) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0xfffffffffffffe33) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000380)={r5, 0x7ff}) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xffffffca, 0x0, 0x0, 0xfffffe07) 10:50:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x465}, 0x28) [ 950.252214][ T8536] ISOFS: Unable to identify CD-ROM format. 10:50:28 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000340)={0x87, 0x29, 0x1, {0x8001, [{{0x7, 0x1, 0x2}, 0x3, 0x4, 0x7, './file0'}, {{0x1, 0x0, 0x8}, 0x8, 0x2, 0x7, './file0'}, {{0x10, 0x0, 0x7}, 0x5, 0xffffffff, 0x7, './file0'}, {{0x60, 0x2, 0x1}, 0x1, 0x1f, 0x7, './file0'}]}}, 0x87) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r3 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x208000) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x86941, 0x46) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0xe31, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c811) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x466}, 0x28) [ 950.465992][ T8555] ISOFS: Unable to identify CD-ROM format. 10:50:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x467}, 0x28) 10:50:28 executing program 5: prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffd3e, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRESDEC], 0x1}}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) [ 950.684559][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(r1, 0x0, 0x24008001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x468}, 0x28) 10:50:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'rose0\x00', r1}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:50:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x469}, 0x28) [ 950.990696][ T8587] ISOFS: Unable to identify CD-ROM format. [ 951.029875][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="cdae3072665e87c6d73b2b4d56b432610423690dd95b4c4a80a7"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x3, r1}) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:29 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x640, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000000, 0x80200) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x2, 0x4) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) getdents64(r3, &(0x7f0000000040)=""/89, 0x59) [ 951.213027][ T8599] ISOFS: Unable to identify CD-ROM format. 10:50:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x46a}, 0x28) 10:50:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/100) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x1, r3}) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:29 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001640)='/dev/snapshot\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x100, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000240)=0x4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setreuid(r3, r4) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000440)={0x1f, 0x6, 0x7ff, 0x9}, 0x6) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vfio/vfio\x00', 0x280000, 0x0) sendmsg$nl_generic(r5, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x80) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000000)={0x81, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x8, r7, 0x3, 0x8}) ioctl$FS_IOC_GETFSLABEL(r6, 0x800452d2, &(0x7f0000000100)) 10:50:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x46b}, 0x28) [ 952.091336][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7fff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x46c}, 0x28) 10:50:30 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x80480) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x2, {0xa, 0x4e20, 0x77, @dev={0xfe, 0x80, [], 0x28}, 0x800}}}, 0xfffffffffffffdd4) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 952.245117][ T8640] ISOFS: Unable to identify CD-ROM format. 10:50:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x46d}, 0x28) 10:50:30 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x3) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 952.538731][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 952.578686][ T8644] ISOFS: Unable to identify CD-ROM format. 10:50:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x46e}, 0x28) [ 953.068655][ T8685] ISOFS: Unable to identify CD-ROM format. 10:50:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:31 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x469, 0x80000001}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:50:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x46f}, 0x28) 10:50:31 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@default, @null, @rose, @remote, @remote, @bcast, @bcast, @netrom]}, &(0x7f0000000080)=0x48, 0x80000) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f00000000c0)={@default, @null}) tee(r0, r0, 0x52e335ac, 0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x1, &(0x7f0000000440)=[{&(0x7f0000000340)="e82d76a447fa4a1432c561c9f6f1645a3c89e498d8d4726a5e399111617a052b44a590144d8484707413bbf780e480ce76a7db2d0d2159d3c86f7711c79358c1edfad941e785a98441d5bc506823c67c3647f8b808bdfa498d6536c595a6b2835cbf1e72f7e5ac9bde8837192d65ab58cc681811f5dea5a95dcba0ceb796c103827dc15f69e98e8226ea7641a104b151a01fdd183292da21a035534731943de578fd610a4c49b0eabe32fe6537d5bc3ea483779efb1834d15b324f95927d071196dba270e18933c29279f9dd38f64a0fdeeafe91334fed85126cca77737cfe2fbc4b", 0xe2, 0xfffffffffffffffc}], 0x1000, &(0x7f0000000480)={[{@nombcache='nombcache'}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x77, 0x32, 0x62, 0x72, 0x64, 0x34, 0x63], 0x2d, [0x62, 0x73, 0x35, 0x77], 0x2d, [0x77, 0x0, 0x66, 0x32], 0x2d, [0x35, 0x76, 0x32, 0x77], 0x2d, [0x67, 0x39, 0x75, 0x77, 0x62, 0x38, 0x73, 0x73]}}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, '\'trusted@'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@obj_user={'obj_user', 0x3d, '/dev/autofs\x00'}}]}) ioctl$RTC_AIE_OFF(r2, 0x7002) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) [ 953.447816][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 953.498729][ T8705] ISOFS: Unable to identify CD-ROM format. 10:50:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) fsetxattr$security_smack_entry(r0, &(0x7f0000000000)='security.SMACK64MMAP\x00', &(0x7f0000000040)='\x00', 0x1, 0x2) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x470}, 0x28) 10:50:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 10:50:31 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x471}, 0x28) 10:50:32 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x4}) [ 953.709966][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x472}, 0x28) 10:50:32 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000200)) [ 953.918990][ T8747] ISOFS: Unable to identify CD-ROM format. [ 954.125296][ T8762] ISOFS: Unable to identify CD-ROM format. 10:50:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x473}, 0x28) 10:50:32 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000200)) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x800, 0x0) connect$tipc(r1, &(0x7f0000000140)=@name={0x1e, 0x2, 0x0, {{0x1, 0x3}, 0x3}}, 0xffffffffffffffd0) 10:50:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 954.536642][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 954.550809][ T8781] ISOFS: Unable to identify CD-ROM format. 10:50:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x474}, 0x28) 10:50:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) sendmmsg$alg(r1, &(0x7f0000000900)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="433b23700d253579e6deed1537826443a56bfe2f71958f594f48624f081ec04bd6eb64b26f772d62d7d6f5f2c5cc3ddb38556f2208ab4e68a5cf8f68f58b169352743d4e50a9e9022cfae8a68cd6e0488baccf980d35d84c5b8732295861d0c199bcded9f12690b3ce1acb6ee5d552ea3009bc80249532f469f0c64bd41141da8b3db466e856b5b7e45837d96062ae071d8e043aab72ae798c7bfb11a282a2550a61cd6ca815834e0f72fa100381d7b10106f34193e580f1e01f8cae7371336821d33bd85107819b77668a25703a453502fb60d4a9e4f950f7aa4e1da3c418da22773ad64657a80676680d4fa8b41c9b5b4d3e05", 0xf4}, {&(0x7f00000003c0)="20f6f238fefd6dee3f3f61fad3a53457a49386e8925b10880dcfac298845c6fa495cb8f418ff4ea194e0e475ea2d12c919129b0145f9d92f03e26cb574b39e6dff943b06c11b3795f0b505aa940397fab6c5c9795ea43a408b65f1d432e019dd940dc63ca84ad67b1d47af69193aab003db4d2f70d90ad3216bc849a00d81473ad9fdaae0fe079ddf9f06e77b3ff87ce2bcfced13dc487e7afce5cf5ec59c515fa3126d494982f84dbb761a3441b3d6725208a12963184bd3a4f661d1298d7aab9592db2c6d8c40024", 0xc9}, {&(0x7f0000000000)="257f1f2e14092bff", 0x8}], 0x3, &(0x7f00000004c0)=[@assoc={0x18, 0x117, 0x4, 0xaf}], 0x18, 0x40850}, {0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000500)="61663a1b1ada22ca8df921746f0e257cad30801d041d1586d365de97b2e86620b81cd9824b58dce97c3bd19022860a46b3c015fe4670c454fcad0da58cece9d7f27cf76ae11a5ce48dce6b5f575aad24a35e4e608a07dd0648eafc99b68f2fd26e6a26de67eb1dfc2816f2c61f9d0ff1089b2603729a0062862f83c68862e1581593c472fadb732aae1a208846dfdbafca0450861722ff2b51f9080121360a7705764b8494cc74dc1e55164f6090805e4def74fa5f37c6c9db", 0xb9}, {&(0x7f00000005c0)="0bab459642c842f51acd606a79780f8886f9b079f389c3ac53b46af8024656f72e400f", 0x23}, {&(0x7f0000000600)="78d3249c979c2bae312e84f12dbbb1139704d077d4735f80b2d1fea186dc8ee4e5fd8f328ccd012b5f9871cb0d8968daf2b6172b7da56de2048341dbb63a00fc40f3171520965e8467e48af37c4ba0a9fcf90ffacb4e1de45ca4ccfbd712c74f377c896ce1ff9932af08066196ced04274a1b8febe21fc68f1e39a2ea005cda9d5b66ed9af9123e3454a", 0x8a}, {&(0x7f00000006c0)="bf9c8e60191765e98bea675554c0f2424349ad2facec04f510ea94fe30f011a8a7525ff07c6613dbc2cc43fa05fe300ced78e417eb885c1bd85b54dc74b795e9a8e4050b878a56e7ab720e0a1bf9f49417", 0x51}, {&(0x7f0000000740)="3d73bedb010a66812bf73e8b5f74d6d50831c31737e596bfbef1a0345c7a313e96a36045182a1902da912e1823acd62a5282347c117a249f9fa537f1b58adde366d50d3b5b5a0e4e0ec7ebfb4cf288160bd123cbbc51dce2c13bb6e64af08dfb7dc9ad5d0262a7326aa153748ee4b9556da5ddede597824cd8edb0739b7ab5b328f871197274b12f984352d304136ca691a8f4bf0441a39f406b1c1bf7340a5d8e7cdbc84b1a1edc60f1bfaa4e354dc6d9d4836082", 0xb5}, {&(0x7f0000000800)="f7333edc0adc7511ac72f34f65c6bcf878dbcb38f6035eab751db159f2bef8398b1dd9e89a2449c9d197c2f7699138a35260ac55af4cc645a2f3656363c357ee9204e66857130be47273a7520fc164d429b809e59db37f0828d7732061308d2d098dd996a1f33849d0e4a5eec652061f069dcc4ffe60cab755b8a3", 0x7b}], 0x6, 0x0, 0x0, 0x4000}], 0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x0) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000200)={0x1, 'syz0\x00'}) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0xde, 0x0) listen(r1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r3, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r4, 0x180000, 0x18}, 0xc) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x100000000080000, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(0xffffffffffffffff, 0x1) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) write$P9_RXATTRCREATE(r2, &(0x7f0000000280)={0x7, 0x21, 0x2}, 0x7) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:32 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4100) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x101000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/255, &(0x7f0000000380)=0xff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000003c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000240)={r2, 0x1}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000400)={r2, 0x1}) 10:50:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x475}, 0x28) 10:50:33 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000005c0)='attr\x00') sendmsg$xdp(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="ef391ccf3a9ca479d438e72e26167be9b0e0d2c79a3352197988da1cc7d4d9eae645a36d3a70cc0f7c1a363f3f9ee3d46412e9609661da267479a47dcde650e3211af827ea44e252c45cd62610f2fbc7d9dbbae640cb8dbc886aa3466d149cf6695561fe8cae38a40396fd406861a645e8a796", 0x73}, {&(0x7f0000000200)="694b34c65709ca4081f9ece6d55ab81ed49553bb11e7471303bedd524b41c5a2fab15043bedaaedc0fc0a27c80da0ca7a73f89605ec0a426ea1bea8be27906933f564e641b44391f1e096dc1c10f616cf48531f1196448f0c3a6a058fc9e48426a2bcaec5a454bb973032fab576726e9d74c70e332", 0x75}, {&(0x7f0000000280)="b253ead5bd61b429f4ad91fdecdda1e139e62f49818c6c2d0d2da2c0877b280763a22039d34ef0a5b811cfbb2085535cd030e165029ef2c12007dd27d3c1cac31a91991203778b037b5b9caf46e36d6137a251bacbd82080742dedbfa5025f47f8510aa645b7e06588e8ea05fdda352f2b681da34632ede5ebfa65ca8316a2e413e9e48bc390373e67cbe177be2648bfb6facbe44be356129ecb9554a20da25f83f55e9595c120846ca5f38c9f566ea2e72a22d248778bab9969a726a7f3d3e54644f3d804eeae60", 0xc8}, {&(0x7f0000000380)="963f1227c33a67ebef71f313dfdd048778930a22e9abb9d5ebdc07b7e0811667c3a3bb099bc98420d5c28cc3dc92bb1e0a9d5d303ba06e427b084a9f18eadc673e7afffa6d93d8f33faae30ae76f81adc0f7f872a76638238525b3a1f852f528a28c5acdbd96188ad136be2131ededb0b77c29c3ace6d1176d580ae21b491808eb850867aabdc5801efbffef2d4425e5421644ebcdd265f44c18965dbb0cf8633d3d93f3babbe88a2676805385df5c20d13323f0b018dc49ef6ae16540fe65833fe64bea7bcff92e88f8fd01034de3e518b6fec52b931b0cb5", 0xd9}, {&(0x7f0000000480)="303912453ad170f3f243a40f57bc800602d63101cab3b0496969c105dcb98943186722d34a6c150870dbb09a54d7919de605efc2d6d6a873ce08230e821752687c2a11ca", 0x44}], 0x5, 0x0, 0x0, 0x4000}, 0x40) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) [ 954.803997][ T8803] ISOFS: Unable to identify CD-ROM format. 10:50:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660 ', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x476}, 0x28) 10:50:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000000000, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r4, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0x8000001a, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000007c0)={{0x0, 0x788c}, 'port1\x00', 0x58, 0x1000, 0x7, 0x401, 0xfffffffffffff0c7, 0x5, 0x0, 0x0, 0x4, 0x1}) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xaa9fcd) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 10:50:33 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e23, @rand_addr=0x83c}}) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getrule={0x20, 0x22, 0x0, 0x70bd2b, 0x25dfdbfe, {0xa, 0x20, 0x30, 0xb2, 0x81, 0x0, 0x0, 0x0, 0x1}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20000040) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x477}, 0x28) 10:50:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x478}, 0x28) 10:50:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9d9cd7177793315ab90d813e15347e30d9328d443461"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:33 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xffffffffd, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000040)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:50:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x479}, 0x28) [ 955.741047][ T8849] ISOFS: Unable to identify CD-ROM format. 10:50:34 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x410, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x811}, 0x1) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) [ 955.911936][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x47a}, 0x28) [ 955.975830][ T8877] ISOFS: Unable to identify CD-ROM format. [ 955.996336][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:34 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/98, 0x62}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/229, 0xe5}, {&(0x7f00000006c0)=""/115, 0x73}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/188, 0xbc}, {&(0x7f00000008c0)=""/130, 0x82}, {&(0x7f0000000980)=""/165, 0xa5}, {&(0x7f0000000a40)=""/67, 0x43}], 0xa, &(0x7f0000000b80)=""/90, 0x5a}, 0x102) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000c00)={0x0, 0x5}, &(0x7f0000000c40)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000c80)={r2, 0x0, 0x2, [0x0, 0x7fffffff]}, 0xc) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$VIDIOC_G_JPEGCOMP(r3, 0x808c563d, &(0x7f0000000240)) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x895f, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="ca000000e42625cbf8465bb5f401aa796c8f06086976d0c8fddf9986b047bc8edd8038a8bf0286d1596a9d17112616414c57c68007251450b448ecc6f99d927a6c9fa02c11f4bbe04aab7829031048b5eeebc40fd5b8f6d359468b5d5ed61f86c5c962cd2207f9f9895ec56d875d9d1dffce8351c4f6ea62f2110f42562b5a8960cfaef73aab5ef5c11e329d4b0c5c6311155ea3a7aa3a2f22003feaa0caae010000001e308dc7800e0a3a985113b2a907e95cdcd85301a2ff9be0c31bc1e6a7149e9388aebe9eed9e2d9871bf09"], &(0x7f0000000080)=0xd2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r7 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:34 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x800) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00000002c0)=0x3, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)="86bfd6ec4c67a1ade5478bfd10701515840d3213335a93477ac276682c0384a4f29184b97497df97cef976397b9465f2f1e745208a979866889619ca915f8c5dd687d4297b7d16611152", &(0x7f0000000200)=""/135}, 0x18) 10:50:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x47b}, 0x28) [ 956.309498][ T8899] ISOFS: Unable to identify CD-ROM format. 10:50:34 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) r2 = dup3(r1, r1, 0x80000) syz_open_pts(r2, 0x100) 10:50:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x47c}, 0x28) [ 956.465667][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 956.481682][ T8909] ISOFS: Unable to identify CD-ROM format. 10:50:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c634c2c030a13b110b78a683d227c174baf981352e1fa21d3ca8faab4a7541ddeef51abe075ee605eb135c68082027c1ce3d426d4a2361c5013fecb4a8951cfb4d2f4ae22cf52dcc840bf52fbe1e1b3581e800e3b5b0e3bf68ba0a4c0c1d36aabac8e378b63fb2d37ce7eaeea7d2b9fa448a25a47fe51506a183a870ac6df3c53df0435a3b4a01789ee17df8bf29"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000002c0)={0x0, 0xa97, 0x4, {0x200000000002, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc]}}}) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000000)=0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x4090}, 0x20000000) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x47d}, 0x28) 10:50:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:35 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1a4) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000040)={0x40}) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000840)={@dev, 0x0}, &(0x7f0000000880)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000940)={r1, 0x1, 0x6, @broadcast}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000980)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0xf, 0x7, &(0x7f0000000780)=@raw=[@alu={0x7, 0x3, 0x2, 0x0, 0x8, 0xffffffffffffffc0, 0x4}, @exit, @alu={0x4, 0xd4, 0x6ce02e34ff3c1efa, 0x8, 0x0, 0x6, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x100000000, 0x1f, 0x5, 0x100, 0x6f}, @generic={0x1, 0x7f, 0x4, 0x400, 0x800}], &(0x7f00000007c0)='syzkaller\x00', 0x43, 0x20, &(0x7f0000000800)=""/32, 0x41f00, 0x1, [], r1, 0xa}, 0x48) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0xe8) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xd8e, 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)="835bf785283249ba6519a4b9d71fcafc5bea31046b12d8de767f5ef176cc1dcabcecef24bb42f1e8774656a8c2a26cffc78fb5e899aabaef52d494f8955f611ee356c79ff597d4d5574c529b4ae222116056bb1d5b4911fb9a4853591a90188869e06d1dd61d22f5cbd251635c4e50e47d0e673d184b2be0a69a8a48393083577366cb08b65ad38b1bc4174d62960ba53410380b723257091e6aab1e761888484ef62be929fc6eb974024de9f1a3557af29367042cd2fb2e4820ed0c83b052983421ba47b95c6371077bc3f940dfbf18e11aad16b19e62fbc5ec77376795cc5c4ebffea6879d0053b1f931", 0xeb, 0x2}, {&(0x7f00000003c0)="8968da1754cf67d652e286b7f283cd6e7c280150539e6132b506ff8d75bdbf8bb65cf28e39917aca8790df94ee633e88209d6a84a40948d7f12e0b04835547360bd2c7ee0b191e81ed2661f423efeee37f66ed0e872c215d516c1f78bfae93512c916c84eb239b8ec526c264a66d971f2ca76ac3ebbee0e2d4506a8aa52d0c7613815131b169708e49ba9060d3f5d60f9321b2af2ac2ae9f11c4c4cd9575495aabec934ef33a13b1dee2dec123687cbce56186ef49b81b71aff1a59a49f72ffc4e4880c20f6700da96b903240be7735a2dbe74a5be9a7e0f334c75dd7c", 0xdd, 0x8}, {&(0x7f00000004c0)="a205b7352533e0321121da13091c02d20e14bc2afcf5685308a12ac281d408aa63eb5f4364546d95f9df70f3acb8ddc183e86673a9f52e1181080c15a3d70e136d3b355f4f34c84989ba9349d7f206902c541e74016570f795610cd672d70fd275683b7ceb14478efbfc92", 0x6b, 0x4}], 0x8000, &(0x7f00000006c0)=ANY=[@ANYBLOB='sunit=0x0000000000000b56,noquota,mask=MAY_EXEC,measur\x00\x00smackfshat=ppp1eth0-loem0ppp0,appraise,permit_directio,permit_directio,euid=', @ANYRESDEC=r2, @ANYBLOB=',appraise,seclabel,\x00']) [ 956.937917][ T8941] XFS (loop5): unknown mount option [mask=MAY_EXEC]. 10:50:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x47e}, 0x28) [ 956.989187][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:35 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xa0, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x16}, 0x1}, @in6={0xa, 0x4e22, 0x1, @local, 0xca2}, @in={0x2, 0x4e21, @rand_addr=0x20}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x42, @empty}, @in6={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6da9}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x4, 0x6, 0x8, 0x4, 0xfffffffffffffffe, 0x54b, 0x5, {r3, @in6={{0xa, 0x4e24, 0x3, @loopback, 0x2}}, 0x4, 0x7986, 0x6, 0x2, 0x7}}, &(0x7f0000000500)=0xb0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) [ 957.102595][ T8944] ISOFS: Unable to identify CD-ROM format. [ 957.295975][ T8961] ISOFS: Unable to identify CD-ROM format. 10:50:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x4f32, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="2900000004000000000000000000000005000000000000000500000000000000010000000000000000c3274af4e067153dfb4b012668c4aa5d5e6f1744"], 0x29) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r6 = dup(0xffffffffffffffff) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000200)={{0x4, 0x9, 0x6, 0xfffffffffffffffa, 0x3f, 0x2}, 0x8, 0x200, 0x3}) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="000000005e7c38209704cb242fa49db2107acc72e3008600c6b627f886f74a48c3719e2830ad02cea8d4e269fafbdd2c1fe80ce4b3c521eb4f5cb08e7bafc8ad1e7ea990bc2b98f6dcd5a3bdf3f4270a67d75fd6db116f4448e26ef577c0a0e0687bfe63597e5de3747c762c1ae51215947ad55380038d7654065ccb4474cc5bff99b2547f83b1f4d680086985", @ANYRES16=r7, @ANYBLOB="01002a010000000000000002410000001000137564703a73797a3200000000d1df6378e7ba6fb9027a398aed8a8929db8ee45d959b00acff9b4438b2941b5800e643043b3d2e4099dda5671c3a1240da7f2049457380868983dec0c6c118056b8e6ba18d5bb2921965c57a20add6d6f9e6ed22f1ed880540d630cfff55936e820bd9792d3f2e00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r5, 0x5) connect$rose(r6, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) recvfrom$inet6(r5, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r8 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x47f}, 0x28) 10:50:35 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x341000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0x400, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x0, 0xa, [{{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e20, @remote}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e24, @empty}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x26}}}, {{0x2, 0x4e21, @multicast2}}, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e20, @loopback}}]}, 0x590) connect$netrom(r1, &(0x7f0000000040)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 10:50:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x480}, 0x28) [ 957.634285][ T8975] ISOFS: Unable to identify CD-ROM format. 10:50:35 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="fc2b4ee6701b37dc26ef88c200d6052b60827af72096ef28c2f9fa708f94615507518df65849a686bf42032fbadcf803cfa532c9b54d73db28f9f3ad9f6cc900100000281aa9a515373f3fd981acb8225258950817f28d671563e87d9a6577d962f070298213be21dacf6fa3024c022fe5602f5ebb2155e3b7bc79fafabd2358eea975e26802813c0d5f03946fa5cc35e16d"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000380)=r4) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000080), &(0x7f0000000240)=0x4) [ 957.798727][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x103000, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:50:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x481}, 0x28) 10:50:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r1) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 957.914144][ T8996] ISOFS: Unable to identify CD-ROM format. 10:50:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000006d80)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000200)=""/216, 0xd8}], 0x2, &(0x7f0000000300)=""/220, 0xdc}, 0x7}, {{&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000004c0)=""/147, 0x93}, {&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/98, 0x62}, {&(0x7f0000000780)=""/143, 0x8f}, {&(0x7f0000000840)=""/26, 0x1a}, {&(0x7f0000000880)=""/142, 0x8e}, {&(0x7f0000000940)=""/154, 0x9a}, {&(0x7f0000000a00)=""/247, 0xf7}], 0xa, &(0x7f0000000bc0)=""/198, 0xc6}, 0x80000001}, {{&(0x7f0000000cc0)=@nfc, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d40)=""/171, 0xab}, {&(0x7f0000000e00)=""/222, 0xde}], 0x2, &(0x7f0000000f40)=""/181, 0xb5}, 0x800000000000}, {{&(0x7f0000001000)=@ipx, 0x80, &(0x7f0000002440)=[{&(0x7f0000001080)=""/52, 0x34}, {&(0x7f00000010c0)=""/246, 0xf6}, {&(0x7f00000011c0)=""/16, 0x10}, {&(0x7f0000001200)=""/253, 0xfd}, {&(0x7f0000001300)=""/227, 0xe3}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/31, 0x1f}], 0x7, &(0x7f00000024c0)=""/34, 0x22}, 0x1}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002500)=""/216, 0xd8}, {&(0x7f0000002600)=""/218, 0xda}, {&(0x7f0000002700)=""/157, 0x9d}, {&(0x7f00000027c0)=""/202, 0xca}, {&(0x7f00000028c0)=""/98, 0x62}, {&(0x7f0000002940)=""/91, 0x5b}, {&(0x7f00000029c0)=""/212, 0xd4}], 0x7, &(0x7f0000002b40)=""/238, 0xee}, 0x7ff}, {{&(0x7f0000002c40)=@sco, 0x80, &(0x7f0000004200)=[{&(0x7f0000002cc0)=""/201, 0xc9}, {&(0x7f0000002dc0)=""/190, 0xbe}, {&(0x7f0000002e80)=""/228, 0xe4}, {&(0x7f0000002f80)=""/109, 0x6d}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/206, 0xce}, {&(0x7f0000004100)=""/43, 0x2b}, {&(0x7f0000004140)=""/191, 0xbf}], 0x8, &(0x7f0000004280)=""/174, 0xae}, 0x8}, {{&(0x7f0000004340)=@ax25={{0x3, @rose}, [@netrom, @remote, @null, @null, @netrom, @default, @null, @netrom]}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000043c0)=""/51, 0x33}, {&(0x7f0000004400)=""/123, 0x7b}, {&(0x7f0000004480)=""/173, 0xad}, {&(0x7f0000004540)=""/10, 0xa}, {&(0x7f0000004580)=""/148, 0x94}, {&(0x7f0000004640)=""/107, 0x6b}], 0x6, &(0x7f0000004740)=""/217, 0xd9}, 0x3}, {{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000005840)=""/211, 0xd3}, {&(0x7f0000005940)=""/208, 0xd0}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/242, 0xf2}, {&(0x7f0000006b40)=""/229, 0xe5}], 0x6, &(0x7f0000006cc0)=""/131, 0x83}, 0x8}], 0x8, 0x0, &(0x7f0000006f80)={0x0, 0x989680}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000006fc0)={0x1b3, {{0xa, 0x4e21, 0x17dc07a5, @remote, 0x1000}}}, 0x88) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:50:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x482}, 0x28) [ 958.113319][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 958.202413][ T9023] ISOFS: Unable to identify CD-ROM format. [ 958.359278][ T9036] ISOFS: Unable to identify CD-ROM format. 10:50:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_DEV_DESTROY(r2, 0x5502) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x3) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0x1, 0x2, 0x0, 0x3, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x6}]}, 0x18}}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x1, 0x9}, &(0x7f0000000200)=0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x483}, 0x28) 10:50:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x484}, 0x28) [ 958.785365][ T9049] ISOFS: Unable to identify CD-ROM format. 10:50:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x7ffffffffffffffc) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:37 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendto(r1, &(0x7f0000000200), 0x40000, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:50:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x485}, 0x28) [ 959.075455][ T9071] ISOFS: Unable to identify CD-ROM format. 10:50:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x2, 0x0) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000180)) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:37 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffff9a, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000300)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x88800, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), 0x4) 10:50:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 959.353963][ T9090] ISOFS: Unable to identify CD-ROM format. [ 959.391556][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 959.520835][ T9107] ISOFS: Unable to identify CD-ROM format. 10:50:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f0000001200)=[{&(0x7f0000000140)="c7a1089672f594ff8385353db5076d952a88c149931675eba7f8a2e07db53ec2129103e69c68a3a3575ab5c4dace63645d1af3b86558c2231f5e8761c5fcb1377f6978f1cce0a897c26971a972073dcfa0068c77da85b5fdc3fd60e9f74fbb8d68a20a7316599a96ab861b2ad92c98da1058ac1e8cddc61087144cf237796aa6c7f09585e6b57d23382ece9fd8af5684362c2b505c8cac17bbf27679e08fb23f765e25fa5971d8f95a54a58a64d10695f3d0f090d7ec070ce1cbf2a0", 0xbc, 0x5}, {&(0x7f0000000200)="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", 0x1000, 0x9}, {&(0x7f0000000080)="86c2d11940ba13a274d29b3244fc1b7e", 0x10, 0x8}], 0x2010, &(0x7f0000001380)=ANY=[@ANYBLOB="006f7265636f7699a8d8a68d7e5ace743d3078303030303030303030303030303230302c66730b5a4dafceb372a219636f6e746478743d73797374656d5f752c003905e37e78b9e9ff1b5a4d19e0f6b088af1f955f0a04fe8d2033facba94c1deceaafffa8d52f3f6d08f2eaf89247ea638fea86fa73d0fb6bc6a38b37cb90e7b5e936b34041fd23c1185ac72d05a54910304032ef0d39c6c2fba1191371e7d17050fe14f48f8fecffffffffffffffff17bad42f70fdd6f17a48143bebc1e3597a10d05c7dbebd7fd9"]) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(0xffffffffffffffff, 0x1) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = accept4(r0, 0x0, 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001280)=""/54) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x486}, 0x28) 10:50:37 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffdc4, 0x80800) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000200)) 10:50:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x487}, 0x28) 10:50:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffff6b, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16, @ANYRESOCT, @ANYBLOB="fdddb18ef4fab69d212f92188ae25fd57ad91b5e19a58941a64a5decb76dd4969bca458be37d25f7b9f1c56a60f730fb737de0406666ee5bb8d2842efdd842359dffc3d3c6492898921204d291e75354d8ee02fb4b315789007dffb68962ce7409995f05501a117366b6d18cc707f2656b590f4d16ea0fa446446ee6d7c1ce6a742ddd2abe787ca5efbd6b2ebe109d2e0eb6491fe2ee2cf4bcb6ca60a55c0811abc4f92f656a27b16f0a4fc033ad88b906102aa6401dd7d8b79d88ef21cdd2310f8f494e9db46d3d69402e0cc3"]}}, 0x20004000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 959.873483][ T9123] ISOFS: Unable to identify CD-ROM format. 10:50:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x81) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x12000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 10:50:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x488}, 0x28) 10:50:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x489}, 0x28) 10:50:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(r0, 0x0, r1) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r3 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)='blacklist\x00', r3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) r4 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f00000000c0)='self)\\#\'#', 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='IPVS\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0xb3f, 0xac, r5) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x48a}, 0x28) 10:50:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 960.480438][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 960.485779][ T9166] ISOFS: Unable to identify CD-ROM format. 10:50:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x1ff, 0x8001, 0x7, 0x0, 0x7}, &(0x7f00000000c0)=0x14) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x48b}, 0x28) 10:50:38 executing program 5: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000600)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000640)={@multicast1, @remote, r1}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xceb, 0x2802) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 10:50:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a790a0bbac3e1d4c85a257cffa7c0eeb1f6d7bafb3290cdc964c9c9c7e4865a0d0025e2739cbba04f04fc0a58d7ba112b760c408add39c41afdf422cd0fe2ec91d828318e643e40e9fe1bd9ec20985183168dd20d1222b011ad5fd23f84eaa67299f11c00612aeb317d4a743c825311f265eb9903dcf3024d78ec94a709992e23433c3918818921824ced85ab019"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x100, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) bind$ax25(r1, &(0x7f00000003c0)={{0x3, @default, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={@null=' \x00', 0xe}) [ 960.649515][ T9175] ISOFS: Unable to identify CD-ROM format. 10:50:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x10', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:39 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x650281, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f00000000c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r2, 0x3}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000400)={0x4, 0xff, 0x0, 'queue1\x00', 0x100000001}) dup3(r1, r1, 0x80000) 10:50:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x48c}, 0x28) 10:50:39 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2a, "3033fc6460487ba86f1fd69941b1271a0ba0b5b0ce76241a204129dacddf767c3740ab5c3174dbaec37f"}, &(0x7f0000000080)=0x32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x2, 0x30}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:50:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x48d}, 0x28) 10:50:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:39 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x6a, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES16, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES64, @ANYRES16, @ANYRES16], @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYRESDEC, @ANYRES64], @ANYBLOB="aa3b73edbaedc2357fb5dd2ba979c1e8b8d2cd064320df462b01ca1b46f3d511da882e5a3adadf9f2cfd3892651a70fa2252c99ee13c7beddc9783003d1158fc3325cddcbfc58d0c881afd5c8d35ee122ced8b5d2c1cb40d33b7866ba86d721f25e9afc6de7ad9f85f7b6e23f3e8d48344f5e0a6bb1f6b9ce7944af5a84d85c3b53f64d13a6c005d2d0d499c50fcc2f14ca77c9b12b74ca536f86f5f03c4af68c61dd33733fd7889f5fcd79abb4fb2", @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYPTR64, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESHEX], @ANYRESDEC], 0x9}, 0x1, 0x0, 0x0, 0x1}, 0x1) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x200000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r2, 0x800, 0x70bd2c, 0x25dfdbff, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x5, @media='eth\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x880) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x48e}, 0x28) 10:50:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000300)=0x9, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r7, 0x200, 0x9, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfb}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000000}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4050}, 0x8000) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f0000000340)={0x0, 0xf8, 0xca, 0x2}) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffffffffffff0, 0x0, 0x0, 0x0) 10:50:39 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000340)=""/212, &(0x7f0000000200)=0xfffffffffffffeee) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 961.681801][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r4, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 961.827898][ T9240] ISOFS: Unable to identify CD-ROM format. 10:50:40 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x12002, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000200)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3f0000000000000, 0x1, 0x0, 0xf, 0x1c, 0x4, "be3ab5ee27fee9a9547e6aabf9801b5afc44efb8280d61547a1cfa16edfd3815fd36ab94747fd64b81fde82bec3747be21469ed3c4999da6cd0aca0b215ed231", "76bedbf70f01bc195470bb7b604c380e6b5b3d111276623e04314f8372fc59cc076e7f5513e723234813c62bd46f8d2e7aa1511942a97bab18eef28d6e678c88", "125c54601203258431975c9129be33950eb5ea4bf9e75275f18a9cdedf888f9f", [0x9]}) syz_open_dev$vbi(&(0x7f0000000280)='/dev/vbi#\x00', 0x1, 0x2) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000080)=0x4) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:50:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x48f}, 0x28) [ 962.054188][ T9266] ISOFS: Unable to identify CD-ROM format. 10:50:40 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfff, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f00000000c0)={0x29, 0x6, 0x0, {0x3, 0x3}}, 0x29) r1 = getpgrp(0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000240)={0x1, 0xf, 0x4, 0x1000, {r2, r3/1000+30000}, {0x7, 0x8, 0x3, 0xefe, 0xb54f, 0x1ff, "c4de94e7"}, 0x1835827a, 0x6, @userptr=0x1, 0x4}) rt_sigqueueinfo(r1, 0xfffffffffffffffe, &(0x7f0000000000)={0x12, 0xffffffffffffffff, 0xffffffff}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r4, 0x800452d2, &(0x7f0000000100)) 10:50:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x490}, 0x28) 10:50:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 962.432279][ T9287] ISOFS: Unable to identify CD-ROM format. 10:50:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000140)={0xf, @raw_data="8a8587fef6328f6dd1fe3b9b78f4e0541e13dcb821f8e8fc28759143564dd95f61d755383f1fefbc3f7536c8e7069a67658cf0ea1a06747832a4f2b528ec371ce37a05c23e346ab4f1d78a722a3a564ebfaa7e81be2ca4cbe81864a78f57680f37535bd67211e703e1162b69c6b0bde0912b6cf4436a8e3e8bc62cb2eebd3c53252ac404b7fc4cd92816ddf10a8d1254d52c83967cb581c636544b8c2d86f6813e4e7792347962f3dc2614e54fe2be9940e181b1f741c18a6d2f5d29a2b0086804f4756c8eccd86c"}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x491}, 0x28) [ 962.571509][ T9294] ISOFS: Unable to identify CD-ROM format. 10:50:40 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6d9c87ffd67a87d9378a9226ade5d47bc5ceb7330d6165a4a6e66ffd897a7f02415d9eb3befdcecd8164f7ce7703c113ae947840e4e7697e"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x492}, 0x28) 10:50:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 962.749955][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0x8001, 0x20, 0x6}, 0x10) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x7, 0x1, 0x20, {r2, r3+10000000}, 0x101, 0x10000}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000200)={0x8001, 0x8, 0x2}, 0xc) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 963.018009][ T9323] ISOFS: Unable to identify CD-ROM format. 10:50:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x493}, 0x28) 10:50:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = openat(r0, &(0x7f00000007c0)='./file0\x00', 0x4081, 0x42) sendto$inet6(r2, &(0x7f0000000800)="6e117631b87b1d0bb22f7f9025eab11e41c3f9848436ac2b1164a10056b4139612b67ebc72b90d13fef1fe2ce3a395c028588341e6693e2c52961b2c5d5c1ae68bb20592d030be68bb80b87b87046563a25227302753870e93b5814cb126cb3becfa9851f21cca7d1638b872f84adeb747facf6de0dd12a6a966838ddeb095b7f1c1a425d4c7d239c65f604c7ff9410a31330994895a50ad6617efd4602be68b", 0xa0, 0x20008080, &(0x7f00000008c0)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x401}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:50:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x494}, 0x28) [ 963.378311][ T9338] ISOFS: Unable to identify CD-ROM format. 10:50:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r2 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x5, 0x2, 0x5, 0x1000, 0x0, 0x242, 0x8, 0x8, 0x20, 0x1, 0x9, 0xfffffffffffffff8, 0xffff, 0x6, 0x7f, 0xb8e, 0xf5, 0x5, 0x400, 0xc38, 0xfffffffffffffffd, 0x8000, 0x8, 0x3, 0x9, 0xade, 0x2, 0x1, 0x5, 0x6, 0x9, 0xcf8, 0x2, 0x6, 0xfffffffffffffffa, 0x101, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f00000000c0), 0xf}, 0xc0, 0x7fff, 0x5, 0x9, 0x80000000, 0x5, 0xbb10}, r1, 0x0, 0xffffffffffffff9c, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$P9_RLOCK(r0, &(0x7f0000000340)={0x8, 0x35, 0x2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), 0x4) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:50:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101040, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000240)={0x17, 0x3b, &(0x7f0000000200)="d85e8f0806119a4f436b8b71728948f1110bb91d115d8fb1240aeeeb221bbe7cfd1a38230eb094fc11fa24bf526e9a306b2e6cc8308d37bb10ec5f"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x80000000}}, [0x2, 0x2, 0x9, 0x6ee2, 0x9, 0x0, 0x9, 0xffff, 0xd6, 0x31, 0x5, 0x0, 0x6, 0x6, 0x40]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x80000001, @mcast1, 0x2}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e21, 0x5, @loopback, 0xeb}, {0xa, 0x4e21, 0x88a1, @remote, 0x2}, 0x6, [0x6, 0x10001, 0x4afb, 0x0, 0x400, 0x9, 0x0, 0x2]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f0000000800)) write$FUSE_ENTRY(r0, &(0x7f0000000740)={0x90, 0xfffffffffffffff5, 0x5, {0x0, 0x2, 0x401, 0x4408, 0x5, 0xaa, {0x4, 0x3, 0x400000000000, 0x9, 0x6, 0x8, 0x8, 0x0, 0x3, 0x8, 0x6, r4, r5, 0x6, 0x5}}}, 0x90) ioctl$FS_IOC_GETFSLABEL(r3, 0x800452d2, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000680)=0x7) 10:50:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x3) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000240)={r5}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={0x0}) r8 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x51, r4, 0x0) r9 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r4, 0xd) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000600)={0x10c, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0d63000008631040", @ANYRES64=r5, @ANYBLOB="040000000000000001634040000000000000000000000000000000000000000011000000000000000000000000000000000000002000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="30700000000000004800000000004822fa0000b2d5604dafa629472242492f7ed2d07e43f8d52cec20d8453039b7d7cfaa0ca493bf39f49a87ecbf600bf7ac06ddedaa2398fb75811a787c397c18cd200871d5e09553936d5b4a9dfd441f4daa9e82"], @ANYBLOB="0b63000011634840030000000000000003000000000000000000000010000000000000000000000018000000000000003000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="852a62770b000000", @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff0300000000000008631040", @ANYRES64=r7, @ANYBLOB="030000000000000001634040040000000000000001000000000000000000000011000000000000000000000058000000000000003000000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="852a68770b010000", @ANYRES64=r8, @ANYBLOB="0400000000000000852a747001000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000000000000000000000852a687301000000", @ANYRES64=r9, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0763044000000000"], 0x49, 0x0, &(0x7f0000000580)="5db45593ac06bd9a1c2cc1b63a829b236f105e30e35393be5bc137611b163450a462fda501c3bf42a79b8348b2312dde35fd45a07040f082a7f7a79a95505833fdb13589b5503fcb41"}) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x1e) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="37f080726c10bafd5d932a756d83a084edd99fff2d34107ed01a92a47f6faeb3488b2ad8812eb19d62b42db13ef050c758cff1b388431032990f557bae1bd630662813d0c637159f16ff4d375b94bd", 0xffffffffffffffde, 0x3, 0x0, 0x77) 10:50:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x495}, 0x28) 10:50:42 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xc0', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2e552cbcedbc8f7ccea88732a0561174fd69fd8421c227c7552fcd6e94f49e119845eca3433f7edee17e"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x9a4, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x3ff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x19}}, 0x9}, {0xa, 0x4e20, 0x8, @remote, 0x7}, 0x401, [0x3, 0x1ff, 0x16, 0x7, 0x9, 0x8, 0x2, 0x3]}, 0x5c) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x496}, 0x28) 10:50:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) open(&(0x7f0000000300)='./file0\x00', 0x64600, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x80, 0x4) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r2 = dup2(r0, r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000200)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x90) [ 963.992702][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:42 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x0f', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x497}, 0x28) 10:50:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x4, 0x8740, 0x9, 0x6eceb67d, 0xfff, 0x0, 0x9}, 0xc) 10:50:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x498}, 0x28) 10:50:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) dup2(r0, r0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x499}, 0x28) 10:50:43 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) setuid(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8000000f04a057ece55a6373513238a19caa44b37cbd5efeafe996ac70a376978de63521eb3306f0d7a50069d712d42a8fd5d5ed957a674e62870ca71bc05f18695288a4660c74119cf724692a49fc3ba4e2f7915dba0f5efc45e16fc1a081c2c2ae6c9ea9dd60e0beb70e70a7db6305b0d4d02a525095df7e0b806885fcf0ca134204af70dca750ff3c8fa29e3078b9b6e56731e7464cd595a3527fd83771ecb84ed3c0696bca7dba9faa0fc35eb8cff51a1f74eaebb3fba69a213e13c1d32c9a7a1ffa05647683ed4b497a55cef55eef2d7d5a8d65d720aefeca5804126d3e9180be00b01a20d0c5df6d6"], &(0x7f00000004c0)=0xf0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000340), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x8, 0x3, 0x1, 0x401, 0x3, 0x9, 0x6d6, 0x156, r2}, &(0x7f0000000540)=0x20) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000600)={0x8001, 0x2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffffffffffe8f, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYRESOCT, @ANYRESOCT=r3, @ANYRES32=r3]}}, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000040)) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) listen(r1, 0x100000001) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) ioctl$FS_IOC_GETFSLABEL(r5, 0x800452d2, &(0x7f0000000100)) [ 964.877159][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x200400, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) fdatasync(r3) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:43 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) syz_init_net_socket$bt_l2cap(0x1f, 0x80000000000003, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xcf4, 0x180) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x10000) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000040)='syz0\x00') r2 = socket$inet6(0xa, 0xa, 0x4) close(r2) syz_open_dev$dspn(0x0, 0x0, 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, 0xffff, 0x0, 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$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) fcntl$setstatus(r4, 0x4, 0x2000) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r4, r5, 0x0, 0x10000000000443) writev(r4, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) read(r4, &(0x7f00000003c0)=""/72, 0x100000104) sendmsg$xdp(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x49a}, 0x28) [ 964.988606][ T9440] ISOFS: Unable to identify CD-ROM format. 10:50:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x49b}, 0x28) [ 965.254501][ T9471] ISOFS: Unable to identify CD-ROM format. 10:50:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xa0', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x49c}, 0x28) 10:50:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x49d}, 0x28) 10:50:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x49e}, 0x28) 10:50:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xa0', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [], @rand_addr=0x1}, 0x80000001}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r6, @in={{0x2, 0x4e21, @multicast2}}, 0x7ff, 0x408000, 0x100000000, 0x7fff, 0x8}, 0x98) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r7 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) 10:50:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="68fc7ed4d84a0434a05b"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x49f}, 0x28) [ 965.940407][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:44 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x42000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x1, 0x8, 0x100000001, 0xffff, 0x100, 0x3, 0x1}, 0xc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x200800001, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:50:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x680902) sendmsg$IPVS_CMD_NEW_DEST(r1, 0x0, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000140)=0x1) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x8f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [], @multicast1}, 0x1ff}}}, 0x84) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r2, 0x0, 0x0, 0x0) 10:50:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a0}, 0x28) 10:50:44 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0xd2041, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x7, 0x2, 0xff], 0x3, 0x9, 0x57, 0x8, 0xb14, 0x5, {0x8, 0x0, 0x80000000, 0x0, 0x4, 0x9, 0x81, 0x0, 0x200, 0x9, 0x6, 0x1, 0x85e, 0x1, "0da1014bfcf76f02187eae52030fec1e97b7c5a07c1ebfc086e52558d0e5f40f"}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) syz_open_dev$cec(&(0x7f00000002c0)='/dev/cec#\x00', 0x3, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x208000) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) 10:50:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 966.223192][ T9542] Unknown ioctl 1074025998 10:50:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a1}, 0x28) 10:50:44 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) sysfs$2(0x2, 0x40, &(0x7f0000000000)=""/186) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x220280, 0x0) bind$netrom(r0, &(0x7f0000000200)={{0x3, @null, 0x7}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 10:50:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a2}, 0x28) [ 966.455054][ T9554] ISOFS: Unable to identify CD-ROM format. 10:50:44 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f00000000c0)=0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x101000) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x1, 0x9, 0xfffffffffffffffd, 0x4d}) [ 966.627086][ T9566] ISOFS: Unable to identify CD-ROM format. 10:50:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a3}, 0x28) 10:50:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:45 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x2001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@empty}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/163, &(0x7f0000000340)=0xa3) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000380)=""/20, &(0x7f00000003c0)=0x14) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x201) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x840, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000540)=ANY=[@ANYBLOB="0300000000000000190b000000000000f70c000000e0ffffffffffffff0000002f00000000000000ff0f00000000000007000001000000009e9c9280f96892fb8285a5d940d60e170d6614d25a754c3937421fa6eb68d5afe6b4d5fb14aebe26ae52c3aa32716096f3b172a4fe3cbbb6cf7bf37342fa4cce2419e6fc796b572573e2214c83726f6018e42d9aeb9b470d1e3274b5a1eb14ccbdadf1a44aa42727a72451437c3b15b93bfe6ad78e42d2e0300e39c8339c77ad1d7bb7c69f056b4f09fd648ecfd125a1ae61ddd05fb6de3d2d"]) [ 966.968881][ T9594] Unknown ioctl 1074025998 [ 967.010866][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:45 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = socket(0x13, 0x4, 0x1f) r2 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003ec0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003fc0)=0xe8) sendmsg$netlink(r1, &(0x7f0000006640)={0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f0000000200)={0x10e4, 0x31, 0x1, 0x70bd2b, 0x25dfdbfc, "", [@generic="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", @generic="7a65650969e6f3b3178958055f584aa3f7e3e00ac9f38112d6d6478205134ab4262151095b15e40f68cf90", @typed={0x8, 0x5a, @str='(&\x00'}, @generic="de559b7d22e62cffc5d6465bae0dbb746a0d653fb033ca9f3d497babc8573a069cbbd12b2ac5138eb373fc18b905efb4a71c594c2485d9f64e2e92d7650b86ab9d93d619385bbbc04505225f66f9bd37734c870fd4a8d71c12b4c5b05afce9dddb7f827435f8d31f04104c0aae6c7685754865dea7d4da01921d49f7f286aa2760003439ea95a1197ace27577486dc8297245cdb5b486b7e225caa2b", @generic="86b8"]}, 0x10e4}, {&(0x7f0000000000)={0x9c, 0x23, 0x500, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x14, 0x83, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x14, 0x35, @ipv6=@mcast2}, @nested={0x64, 0xd, [@typed={0x8, 0x72, @uid=r2}, @typed={0x4, 0x6f}, @generic="e9fad6c1f1786827006fda42df426e5504eb4f44e979dc73c4d0b4e18d6f8d7f8342ed8ea444b262b8816e866449f981ee89fd712ff19559320a893151f06a5ae88bc2bc33dba4863ebeea390b635f9294"]}]}, 0x9c}, {&(0x7f0000006680)=ANY=[@ANYBLOB="541500003000000200007000fedbdf25f800070008008600e145c5bbe0cffae6363096ccfa63e3e1b16b80960bcb9dc646e52c69e39d5d1eb2ae1cf31705d6b85498bf657f57d17a769c39df7395b91476072e08db405e06988ff5786c19ce097774d69efcccc420f012eee0962affaea5e526e147cbc13a76bccb7dbbe09071d68634f7cedb5d0dbafa3fa7f25f1227123393e12980937b2473e6c9620482f9314f1d0aa195ebafd9bb2276ade6e047e55797f52cf19bbd9bba4fb7c3d71d354703a6c52944e85b5d3f1a", @ANYRES32=r3, @ANYBLOB="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"], 0x1554}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="08001c00000000000c00783573756d2e285d6d643573756d00419e99b249b9eea911cb30ba6e8b8a121568211f0c0000576ed5dbfa7f130c334884df90cda9797ea2e6a1960b8f0573a31e7a1dad89988c77faf7e2468571b2986cecf5c9ec8b0e03346a077ad69e9cb7d503dd6a20f66a5dca89b9e1bca747000000ec1c4601041d10b02b10d9af9fcf4b834a1b92769619e7fe60a4e2e23734451d"], 0x26c}, {&(0x7f0000002c00)={0x12c0, 0x33, 0x800, 0x70bd2d, 0x25dfdbfb, "", [@generic="4345fce8b064e408f51e7cb5603c", @typed={0x8, 0x2, @fd=r0}, @generic="3a7efcea2fdf9e93aac8a4cef85a92e6f1d3944fa5706b5211aff95a4d4cd920d1874d5c40165a18aaaf01875f159718519e14ab7435c3732ec6cf54d49175849db7fc6a21ffb74de9acbcbdb34168773ca6b042bd8bfe86e6d5b522be9a7c7d543bb557644b84edfe3b2cfb6efae73bc7f77059923f968d1bf4176c8a5de76957552d24acc2c9a8ac50ab3ba9f48a998069e2e87c6e9217596795721e309c4424d42a9d521ccf8616a7262803f693dd79528731bb7b", @nested={0x11e4, 0x7e, [@generic="fd87b990512bf7b93f06ff71a7fdb84962451f50fcf3f5642173d8bc0d30ee024c8399e5429cb2e57adb154cfead829bebf8667e72f5ecdccd82810e55631bd8642fc9bc41ce6b958c89737a43d493cfe7ed9b43f76087ca67fa34b65e1183b5023dbd86e151b8267eee1404f677749bd2c7ff91009e2021ba1747425231262bf8a0fb4b733565b033055ec3f216f396625a5910e2d499ab9f1b5c8432d9304b3317c865cd81dabc8ee43e6b3b81e176a4e7b02133f1f88d87f25fe630416c1a9b4285615f18430640eb50291658b4effc4420f99fde0597d0ff323217d5243574ebb613666ed7addb67f29ecf8b745065d921f659bedbfb32c74896bcca5cc3027c30697858ac00b9d56f84f8394e012dd0d24b9998a85cadbfdcd21f07604df49677ee56a123e68b656a206f584eb283ecf5a9fbdc00ac720bc62bd302d03ee7fe285ba988c008d3fb69477b0306b5454790fc9ae68c466578a10bfbe5e6b337a5b75098c455be7f443336752132fedf0ec16508769fb82887e5c586d886b8e1cfafaff6e5a7154037cda77efcde2799a56748694a2c252beed115fe7113dec541f9ecbaaa7967a3faae4375056e7ff0a3821b767c7b3409dabd5f3cc3cf3db7ba41c8cce3f380ec9c897738cf56178fd005f88f25e898dad260d4c6ce541f10fcfb6de24c9ac34a1268a96fbd8566f300e93dfa3b23fa6b75e470f30a41cbb4b15d0ff594ead6692caf845eb43bb6564213bd846d70198a16bcd8dc4d6772adf09a7af8e943e406a14a755289e949ca62288e48be369605bb01ae444483ec059fbb7cc0a20228af689ea4a5258a02f9623d0af05eed9c8342bf6c015731033cffd7e128919fcc4d64ea4808b42e49f856f5b4448d2976315700416764247e8178f40402bb5b19943ed3e373097372b1474d22a5e2c27498c145220b9ad542576262a916d4e0b8ae9f6815e99241facb6184f04d4275e062d8b00d55f9ba70bcad2a646c2fa3f9221edfb4d7b15ea205b64c4267ed05ae9733dedca85ffa4fb78b1b782df5d61b9d399653ebba64b67a690ddd417cf83adfa7969a839f08b97dbc65b6bed4f7b2dfaae01ff2d481e5b265d39100ee2271c9c913e0c6caced6f8dca373d6c773b004db3fd331913d64b7cde93a59fe8114e338d4624a77be5e3480768ffd206b12fdf759d13ab895e9c52696153a9b9e35f0f8ff5b6e01e98d7e2accb5639d5ea672f2c6b7a550585fd40f4b707ad0ee4d8c2937094f690223df70454c556774b4dc9c77709ab616a76b7722efe00367ce245b69a6e643485b70daa3f7aa66eb95700208c025114f1b8ae85efc8fa31b453050aa64fad04578a082b11cb5a200f424960f252e87f79a7f7e1333da0ce8cc8107e4668c5e694072b56642280f0245e564db5dd9868693f51fd384c35a1a01096e4e95c5fe982af87356c888bbe39c348eea0b9ff11ff95d00d7dc333a08008c9c0a1de3c21238a0f42d9f74f46f0f0e53404baf1ce25da6fdd43399be5f4e8365af06a186b04e60b33bcb86f4c1cb264ce14320d0ddb15f1dbd70ca211ad687e1684ddc7b844a9a22358caa247208619f7c5d0fa9b73fcf92e85022d3b6e9bc2fcba3040cc3064f6e8a435abdb4f4efd79e8a9339b2cc8508ff8d0a8bfd7970dd4bbcb41da21c4727f3e292e32b1736c3ff0fcc704541bdaee5935598026ed72f6e0a1857158b1a62ca868e2f7068a91a98b31929193ecf9536f5aadf19324b24d7768953067913738316ee36257c0a54eb577000d11a87c0d70c25ea839b062a87e7f8aec9def657c9ea59a312c9a07284382706f8638b7d64a40afd9b4674e49b3f055a62dca78764440cd6342b1f6b51e1ce426518efec37958c79a20642ec2fe9aba96b9ae8c27602286fd9fd8719b99bc0063c2ab86e917d477f2ea072bce664e329895b6dc4d47c44c1d3f98168015a215e6137af6db4367acc963bd1747f4228de7fb01b7205be189684bbc5fc02fd3442707bd439a8e341dbd1982cc339e8015198e64dfb97fdad769dfb70caaf85754a066842de3c2e7e31181c0f361e6d10b5fdc46c89634830b43e75619ee6145b71b6e99b65d344577d7cfc91e024e81d1b4cf8ae14e28b5d1e93f5cec394722da0fa71f135626319550449d774fbd29bb85b42f42ab78272107ff49d0febacf847c954c65554588d75e843194bd67e086c7e98e63d9919470bf2bfdd840acac7fcf4e15abbbb3f50f4a2b53303d2dd3f3782d7cd552f5fa48fbe886b1e4a0870323d61babb47395c4271e26cd6af7e995931359e0e3619382b1b622f5dc886560223e65b45a108b74dc260968b85e41c3496012bdd0d282be9dba48e11c02e5f0b3b26aef0a59e7c78e407207402a483e590d12e10052ed703a7f7e40d0759b9de03f7040b6c611ec84c25ddd9178b01fa94a18b786ae652f03979bb8b942e17c8f5cd5754da861ce79efaa42d41eb201e77065725a92d010c716bd3306ab722cfe8d201aea1ed175a9703d31a7f498fcfbc4298e418f547456d3b0cd783c843e1f919f0dabe0d1a757f56230b1903030dd3e4b690dce287fddd925db2feefa821aa4e2e1c3344f9613d3de4b4fb941dce760754ded1a9757670ad0a1f5a42de11520a98a5615549282ac5b2f30542b73a1034b883a6a1dc6e0c1254f00ed68592bcbcb202b34017d3729047ca9ccde0b8deca6ec08aaddfeb79e1cbe76c5426814c86ee62729aa1cdf01e91befb6bd8cba524e925f2ce0e55756c21d90fc3aabf104840c08d4dae05a319b4cb72eb83423971bcd988b023f2c2cd8dde3339e96231440f3faee4b2e92c0bed3bcebc0c967911405d12f31ca0a263f7a62a752e91994c3f0008ea08d3a49d2f0d186c09bab636ce98ab4f63b55508cd839ff5939638ff21d51296265f617c712b44947d41a665a35422efc159eae1f40a1f7474baf76e4989d4345f04f96f72829b1c0bf51a596211a890628c570c0178272834183f673db741eaff7abf482106f1f6fa3a5347345028d365c81cc8d49d9ffe8a808ed6890cdc3316c5b1265d2b6e1743042ba3fa4c1cfa4b09934f14519564cad599398629ffdba182a1ace49ec5ac8ca9591adb1dc1162a60555c3ddcc76b9d152c60e0305e4e107f38e142d058a91ddbf5ae5776d9c578c968d3777d51c8eda62995b75de23ffee652595913c3506d80635d211c67d9ce8d8eba1dad692dc748bd2701e5fc8f6b01a8c3d8fa4bad5abe63c85c442fe0edb0cb89ab3766d24a0db1bb413afac918b0db33e1e50fa0ef2837c3778bbb658660d91d08065a5b5c720efdba7eda3ed760538e0e35f54093ecc04f93f2b7d640d16fcd9fdd39bdebf3c71b0704fec0eaf9902a2681c2b6f8f15bd84c55ac882f6cb5cc1fa4ce34d7f4534321f35d4349e51f3fd4eea0a30c5e65446666ee6330f4570fd85c1b1738ee525ac02d90155b894777040fe6b23240ddee1757d37551122faccb3fe0a4bddeb3f1bf3d720b3e5426084f421e7ea5ad49e4e386d23bbd1d928dd151a7de3bda98a7b00bb7f199eb59af9d144b3281cb719855410bc12a77c71e41c567ead2ba0651bf93b709a7beab2079181941f86d6ca64cf3b40ae4e16dc99de8bdf56d6a07a388e991dde691ca7f551e22ea15847e6d95c9eb1dbbdb7e6912151ef903206c460226706d4fb26cc758d7c267f2d6844e5bcc71f7df79c34a3539ab23d22d38004f9cddbfaae56e9fdab84a4377a22a95b3b354627640025eaec676564d30f07cad5fecd3e891e927f864384c757d5af79844e21f9c33c61349f363145d03cdaece3b9a4e682a63ca917378270c5348b56b68bdf2a2b39649f02b371acb72a81aa55942d2ef115b51b3bc35dade1026e841e711d8d35b1dfba5ee41a9ff3384d3f0c0b9e9016f43efb94068ebe2677d92f4cd0503fb2d3a6d01337815081b05f7c2551dad44cc23acbc0772f3932cd4e26f81aae16afd1ae8fc4083b65725ce4dd7ab42c48a1dc2b09af591dad062185f1a62af0aa64e6441fda6e70f903e1a36cb7709e9030e34d77cd5658c79667d8d636aff3efbde6d8975c2048ab0b0fd8534575bdcf8873c9b4481e605e236f694447e7cca70756f1ad6418a9450295d6cd0ae7d6c125174e343bd67667e84f3680869c47333c1aef22d53c095bf847b14757383b97fefc2d5493f34f7001d5260a18512db1fd8f803a8cb31641bd46e50b96a29a8ec32ddbdcab3e22f0c264bf47051e2723fa5dd7bf681f10dce315448db9f2a5abef29af1ea46914d076478eb39df24eadd587e1b4cd457a1da35c13dc084e2618c42a53e7ce7e5aa56e5091c4e95ca6ec07378efec9cab2fd2461d941fe28ce83690056a2b1bbf2864a009b1d3aae700e21caa940242d4cdb4690ac96ad15449f5fffe025548d968db01d77077d7393460cb2c769ce4bf384680b83d211b73a7fda7fee7a18e04fdf81c574979e86140bd6651da8302765470ead97f7ed65b625c3af5c439f92b9f19ce97f335bbcc384790ba86f961b66a86ebcbf58e78d614269f8906c9f0bab36b43d2d6e0e66a6233423af80ef4630725391da2fd7e45bcc08e77d2bbf20ea906456922030dcc9fe9ef908b8341092f5ffca3f8535d24ca0328cdd6df2ece668a2829ec8cbebec68d8506e4e54d5bef51d4134726d42e8c154122108fc5fb64f422ea2da67d778414228b966ab402b11dff00ae759168ba7f1bc52bab21778940f82e5f7b30ba6044538bab586dc4be5ce874f9728d93e86f250c63d46b2eb63432fcff9670d44f77306dff35cd5ee183e0f999c595847d008377e87d0fd753641b6327bfcbfcdda51890fa2825455b22c6692ff4bcadeb5e8016ebcf15dd47b78849f4e12ee101b1c17bf26b2009bcde3305626a3fa4cf477c67375b5fed30d104792e5f8eb7d2f29429fec8cd7a6a6369c9072d3cc363e970de7f79f5fa453d1bce62207a49b53230a94e1446875fd264b13ad0807adef15dd3d449eaa788b45364ab6118d0588cb11afa2a9fc48deb063d9e5f0f773db6505a502419455c0ca435b4cc39af4d640d44cbdcc02917386372a397cf2664b6f2df56494ce30ed768f371005703a75f5d96bbad9d2e46bb954109fea68b7953df4475f2eabacc23d5d3aed996777040ee4158382c0c08ecf66fbc8478d261911c6ee9e71b78b4c78cfd482e900344f179736384283eaa9a82af83094bb4336eab82bb15e74ea9fc2c783dd9dcbc8f080814192ea4e292b0c152b4c53578d601afc3d13b4488e5beb5a37c39a373049b73f2041b1b9734b089429a4ad335b479f07bcb8ccccb7387bab242ef8f7d80c93a4a6182ef496a2f179a4d397bdda6ef27f4e2483fe6a02e6a57e7f59db9c26face3cc35ff552e737f49f324382df7f815b7e4ebe55330d1bddc1e85ca71ab80f148684487206a952a46333312f570dcdce000bdeb6a305ca28675b1646f0f53477e6397537b430b7b6147ce252206d02c3476ea7c04b96fe481cec7bd6d18fe59c42ac34dd90ca0361cfa8207228db163ffd01e3491012ad623153afcfde7841db2d89eeacc96b3c83b72d9964a8260b6a51e85fcb27fa3c8e12bb4c4acf886fa56db29daa5aa917025eaca6cc42cb4146ce9845c5a17c4adc1e8249a84ef066eaff99f99260bc5b74f6911be217488135b6f13f36ffb4f14b1016646b1dacd09eba3f0d128ee39f1eaa7ff9d7bdb01e0261a77603700f3790b7c7b1a7d8e676b1a600251fcc4d433ccc226996c003ed6e33f2b232f2633edaea9", @typed={0x14, 0x2e, @ipv6=@local}, @typed={0x8, 0x4e, @uid=r5}, @typed={0x8, 0x3, @ipv4=@rand_addr=0x7}, @generic="950ddc57f52c43606d271bc74e3fdb2f977026c25f9f7eaeb7eb275e16ae0aefbfac83e1de3ffb246958a9e84308a9e6b0d6eae9333255869af62fdb", @typed={0x8, 0x20, @fd=r0}, @generic="6474fc2582f8a4fea7393ccadc3ea9e0f77153bcb4426d14e4d2e0d13f3dffd7cb6f49c5e3a6c980651fff8042dd051af56ca5169064460e34694561f7fb160c75589714174eee98c3ff7ef9150312edfb77e098529d097dfe97bb4d1b7a1f854fc5018b3e7a251ab12fc383bb2c83e415fa54be5af2e8c2452dd1b1f4f17e3e2b3c55a58b36ba7a78b006659a9e087330dbff5ac258e0b07588f87cb690831007eca04d7dd9d7714cddb499d8c8f79565c0f4b2a7a9fd7520b1c7e28a23b74f956873342de578a6ecf5d1f4afeeb20c51f351c6a36e4fafe063", @generic="9676c46fcf124369dfdbad9cca08ab50ea7b16b1c1ee7064723f11f6091efc28a331637bf6ecc6fb78a86ceb122b1f5470b4fb58c70c4fa0c6041f5fef0861ece20ed6146e5bcfc06eb15296b29a9e3f573b599bf533969ff047ff9d5fa206a2cf8e6919c68adaa7928f1d3249a3415fde8034bf4ef681e1ae02b6d436d815439864c8931afddc4ad141d25f29", @typed={0x8, 0x32, @pid=r6}, @typed={0x8, 0x6d, @fd=r0}]}]}, 0x12c0}, {&(0x7f0000004000)={0x13dc, 0x39, 0x100, 0x70bd25, 0x25dfdbff, "", [@nested={0x11a0, 0x32, [@typed={0x8, 0x37, @uid=r7}, @typed={0x8, 0x66, @str='\x00'}, @typed={0x8, 0x70, @u32=0x5}, @typed={0xc, 0x89, @u64=0x7fff}, @typed={0x98, 0x2b, @binary="20797672a62550d9ab06da87741f2d3ec2f8a39f5db79bc45044b88e6f3d3111380db64843085863b4dedb1720154b2ad05d7546224fa7e09b9afafd73840ad9af2e5dd67791da9964c0940384393b4086a01eea8792d45b296a8598f558d22671f72c97ed2f04a213b8e4a8bb73787a85aca9ef1000b553ed785b3ae6d7b11fb8e625a440fb8abdf9ebcc8926f0d282fa6a71"}, @typed={0x8, 0x30, @fd=r0}, @generic="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", @generic="cedf6eaf6424da21e5919deb148d60b3749e2e8f56f2e314549a464a19e3a9008df0d0386036199382a0d8c6c661af53358b19ff8309eb7a8637ab6177943d0eec2bbc26ca032b9b02d2e3e59c795d30e081ddf95569a708a0ef9306b295ac2f8793bdcfb3f9e38a43296892d64e19bd3b098b704db6f14bcf73d2709849", @generic="bf73fc60760d6bd6c90b0cd0a8e265851967a69abd4571bda29dff99abdf03753f67d35fd8a41c65a227318e1f9fa628ec97a87f023af854ae18e2d2ac14898ae60c7683d1105239433d33", @generic="ad10aac7f8e8bbbeff603427"]}, @generic="5c5957572003bafcc8f972aeff17c96d68211df0fc4772b48c899b556f9253b3825005edcf900288b9dc1e514cf188a4f9884ef602661aa1978e21bc500dfb9d10279f9b432106500be9a1749cb2885a17609dc1997f9edf41677c8032c80e65f0f64885e355c8417c2475a7e571304469a7de94b0ca395a795e642d8a8bc0decd9b735363a48e77ea30c81920b73c8024b91ee0c8cc6f2822df5bef9b14819ed13d948f3541ca897eef334319e386dde9f9e68de95cbade2c5673ab11641615f5686ae2b6b2c7e7bfeea909f90e098b18c485bbcb76a0dfb77a70b68d53fd7ce6000502b55ce86b", @nested={0x12c, 0x8e, [@typed={0x8, 0x3d, @fd=r0}, @generic="f806149c874fe687d1ff80c63fb953a039ff0eaba9fa0be5df3f2386fe615600fd57d26a6a7f99d3ff225dae3ad9b855d812971f612c50807d7f3834caf9fbdfd43790ed2a37bc7bada39aca94da8e6c22d0729bc005c31e48678183453d5d62442d69e35517bacf29795feb0cef16fcaf64828ee7ee207419e3b3d474ce774ca997cdc338874c4414ee147c5eef01199e192092423aa2e2b996728b3fca0e63399ae581b1aaef18280288bba47f34b5627530f106c9ad8eb94bb5030526dea49077c3ecd524a2b4b460e6792f295791aedd7446d6ea47db0b1c6eef5fdd3d0faba3b5ba9f58428b7f6f8369fba3d94863a2", @generic="0a90730312d9b7f6b12a2c3f9e47086c9b17c29a4a8386e3b53f20c3a0e97a21a1b6", @typed={0xc, 0x78, @u64=0x401}]}, @typed={0x14, 0x5c, @ipv6=@ipv4={[], [], @remote}}, @generic='\\U']}, 0x13dc}, {&(0x7f0000005400)={0x11a8, 0x1b, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@generic="68619a2bc80197400b2ccbf31726c6d944307bf5f43c752bb2958b0046130241de06e886625fa85063e6d294d4bdb077a29c8ff2c51b68d54d9056112e89b35fb686a29d1b3f0e153c2a4832de7dc3e909a15b2db467c1ec94b1461e73436eb70744f038", @nested={0x1134, 0x48, [@generic="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", @typed={0x30, 0x11, @str='vboxnet0vmnet1selinuxsecuritynodev}cgroup[\x00'}, @typed={0x1004, 0x74, @binary="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"}]}]}, 0x11a8}], 0x7, 0x0, 0x0, 0x20000040}, 0x20000000) 10:50:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a4}, 0x28) [ 967.077229][ T9599] ISOFS: Unable to identify CD-ROM format. 10:50:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a5}, 0x28) 10:50:45 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x800, 0x10000) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x800, 0x1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) r3 = semget$private(0x0, 0x4, 0x0) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f0000000280)=""/4096) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x3, 0x2}) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a6}, 0x28) [ 967.422594][ T9619] ISOFS: Unable to identify CD-ROM format. 10:50:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:45 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x802, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x8c001) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x1, 0x80000001, 0xa}) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0xb0, r2, 0xffffffffffffffff, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffe31}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x12b}, @NBD_ATTR_SOCKETS={0x3c, 0x7, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x20008051) 10:50:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a7}, 0x28) [ 967.876575][ T9646] Unknown ioctl -1072143302 10:50:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0xfffffffffffffffd, 0x4000) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/35) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000007a000000e4220000000045798abe2b97a73b0fd7de5ce59c172e2cad93bb42131ccdfe189bc75f155c2260083302bac2759202cb82496f9d12ab83b338c3ffff3851f2a7010192c7b060d776ee9fe336b9464ca5037e3fadc7b717425d79e48f238b9d0f7468f69def74b2842a7abbfa0000000000000000000000000000edd16e62ba38a9315324c7b8c1dfe7cdeade61fe8bdd824f96a8bb850cd92b26051abc4286e8daaf41404cbd70a6e403b7e3abc331f87cec69f6c98ce5292600000000000000"], &(0x7f0000000240)=0x9e) sendmsg(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000180)="499d5ac345bc5bfdcc7a429b2d6da72c52bb46ef28768c47df491143ab8fafce5b4bde04fada7e5ef5023e853c327031e0961b5db43605ef26cb5115f29c59bfa7e80d5d46205c364feb791035cbdd33673091d742d3b66edecdff301f9e2d16f0315f17d644f0b9575c3a41e67ae1d7830bdb40f1f8f5fd883d0baac20e4c443fc4d52b1ac80068d60728146843424b9a401b8fb24dbcb65d8ffd6a88d5c667eb235fd789"}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x800) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:46 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x101000, 0x0) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000080)={0x2, 0x2, 0x3, {0x1, 0x9, 0x3, 0x80000000}}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/32, 0x20) [ 967.931994][ T9651] Unknown ioctl -1072143302 [ 967.932381][ T9648] ISOFS: Unable to identify CD-ROM format. [ 968.160140][ T9657] ISOFS: Unable to identify CD-ROM format. 10:50:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x3, 0x35f6}, 0x8}, 0x10) 10:50:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000080)="71975dffbaf5a21b1e06a2", 0xfffffdda, 0x0, 0x0, 0xfffffffffffffe47) 10:50:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a8}, 0x28) 10:50:46 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup3(r0, r0, 0x80000) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x180, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0x9) ioctl$VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000200)={0x4, @vbi={0xfffffffffffffffd, 0xffffffffffffffff, 0x9, 0x7a71777f, [0x4, 0x1e54], [0x3, 0x81], 0x1}}) 10:50:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x5, 0x30, 0x80000000, 0x2}, &(0x7f00000001c0)=0x18) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:46 executing program 5: r0 = socket(0x2, 0x9149087b5b03a21f, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000540)='/dev/video35\x00', 0x2, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002b00)={0x4, 0xffffffffffffffff, 0x1}) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002f00)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000003000)=0xe8) lstat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept$unix(0xffffffffffffffff, &(0x7f0000003100), &(0x7f0000003180)=0x6e) r11 = syz_open_dev$admmidi(&(0x7f00000031c0)='/dev/admmidi#\x00', 0x15fddaaf, 0x0) r12 = socket$rds(0x15, 0x5, 0x0) r13 = syz_open_dev$adsp(&(0x7f00000032c0)='/dev/adsp#\x00', 0x3, 0x4800) r14 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003300)={0x6, 0xffffffffffffffff}) r16 = accept4$x25(0xffffffffffffffff, &(0x7f0000003340)={0x9, @remote}, &(0x7f0000003380)=0x12, 0x80800) r17 = socket$nl_crypto(0x10, 0x3, 0x15) r18 = socket$inet_dccp(0x2, 0x6, 0x0) r19 = syz_open_dev$sg(&(0x7f00000033c0)='/dev/sg#\x00', 0x4, 0x1) r20 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r21 = accept4$tipc(0xffffffffffffffff, &(0x7f0000003400), &(0x7f0000003440)=0x10, 0x80800) sendmsg$netlink(r0, &(0x7f0000003540)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002ec0)=[{&(0x7f0000000200)={0x1ec, 0x1c, 0x50c, 0x70bd28, 0x25dfdbfb, "", [@typed={0x4, 0x5f}, @nested={0x1d8, 0x12, [@generic="bad34b84fafe5213", @generic="a74d5a19b0a6aa7740fe3499c066e803ebb4cd7176c06fae9416d35db5d6e3a5bc330521449d1424664c7b6d566e9b237af4c8c68d171269408263b659be8e2eaa90e96597ae7c30626132270b8836a83c59b25544f6fba5f8314d0614d64142fdca4986ccbef8b001de73a699ed76e90303bde4f43336f61d0b720468f71e106754b6622098428fa91e858cc034fc226a4e4eb43e648cbfc6d0ec2d88d45ac2503c0d2e63d8eee8845d9d91235c24827519120c51afe4ee571697a7cf82b417df57397dd18f1bde95a0f3e16ef66330b9e53a39d8", @generic="890572f35325673fea22c02a6eb28473648a7b62848bca5e7ae75c389f3e104cd2a088c92a661e25c43590cbf9aa0ff435c7ae19a4aa1df05660c27490bcf9c028a0017a2a89b36fcd3d92dca431e1fa419a59b954d883b150df84c5c229253332c613e167d87bfee954480d0f195906f227277cd37a6da2e50900bab63d1eeaf5f18c43571f7e1b217456f82bbe97f6a5915658458f049eadf21127dfe74777f7c5d0df808c79c5463c270bb0bb6d5b253a967e024a15ea53a97e6d968ce3ce499743087aaed414de9fdc7ad21a0b9aa85392d9f8bb3b1d4a818890fc833854ee8e723de85430202189a04dbcb26298dc0ab9884f8d14"]}]}, 0x1ec}, {&(0x7f0000000580)={0x255c, 0x38, 0x438, 0x70bd25, 0x25dfdbfe, "", [@generic="1f9b95f6f2d0d9f5537716287b116accaa5bc94982ee9cad636b0baf60bc9bf8aeee2373031b05dad224973c043928d02db59e533802d68c4f3db6be76da73815baa8d11869fc3f578d1f182785301e2d0bed3f994bae8bab550c7e364dd01f17a3b27b65014f04023b06061b45ee9298b4daa3f2369d0eee5ccb89b6c2c0c78ef0c2f2935c1", @typed={0x8, 0x50, @str='\x00'}, @nested={0x1320, 0x11, [@generic="88f1ef3d9178c07a3c0f161b12bc452f7bbe4e90b057106e90f52070cdbf04cbf65aa7b039fe39e79408544ef433393362350c2a5f3d3323df6d9481f3a87fa44e0e227f6e9e7b024d77b12ebef0e3df788d637732841f85b56ca87d5001195351efbdae6365a0c921fca8a16ee42ba8b01843f8ba7967e9eb02a526fa17d22802747ade7d606145d62b34fa268df65c8eda1ce586a3bc014014aa90b4338e3f9ac380db0692222496b6bef03b31db64eee3df36576f01861f2d181002ce4af489acfb25f21f59ef7885aefad7d79aa5b00a1fe545a6a775b2b5b36c5a22", @typed={0x8, 0x2b, @ipv4=@remote}, @generic="aec6663143e4b3da85a15778d57fea273e74d6549bfec8199949011b12cd7cca17d50505c46aaa335ec97af7c65339fdb137bcbf166e0fcc7884c48821df07c36596224ea037b5d8ac2bf8bbe73b956b2bff0341b598a424836f4aea1e4fee4ecdba3acd116c9558f22580ba0d3e118d397a228107114b4762bf61303ec289eaa96de62ae879ea80af2252b1f82bd9c3d3b91aee00", @typed={0x8, 0x15, @fd=r1}, @typed={0x4, 0x51}, @generic="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", @typed={0x8, 0x93, @fd}, @typed={0x14, 0x2b, @ipv6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xa}}}, @generic="767d21f96eb05662772ee63a8f524e4ed95761b031b193cf7ff39869ecf5b3f4329463a6680e54b39eafdc40a355d64c8b25fbb3fd4a4355e0a78a3cf84c300da2bd93e7cbae47c65840d5357f8122ab10d1303e3eb68a07c2ce26ffd7fb5cdce15e81918c1b0b13edd6f2f98b73192abc6ea390af21a298b00109f86ead089c690f6a9fe7b747b7dfb6a82722e2857a766053aa23a96f590c4d0e5fe061d089fdd4a1100be5b107ced07fc814d6bfd698a1258e09876d5d626172bb896645da666855370912275a9b8e", @generic="51714d173cc191ec3b3255186348399a3dc8d3d3634b868ba4ca9ce8a58173575a856225c62ad7472c428205878d10033b5f3d82975621f6ca643496ad8dde0277c04225812fa71ef32aa8687700174d3409208036d82f61b0fa8ff9f7fd969d173c71df600e61a0d684dd1fe79251c7b68bb0570da49449bfeb52c1c9ca720ebb85e8874775faf8c5a6eadc928aa3dd7ed3742889f0331d5304358ea8ff0fa3159922874b2b7c227c34385d"]}, @nested={0x198, 0x83, [@generic="9836744ded0458ce55cc901a1b954b54f49ab6e82fda963626543ab8afa9040f316f76117c3cc00c67632359bf73009482af4454bdb0e2d2b8bb19c518d9b401451818d3201428df0183227d832ec5ac5b8984f6fa436bdfee56dd2e7e9b7eda0da522bd0dd3cfeb0647b3e95e3cfa431385122c1e890848919de2d8899e5286062ee105f9384224870161e481f8a3f268b03ea0845330ed24b9540a7ab925cb1ed2359415348c5d27d1eae1f20106bea2311696a647db2f7728f36ef34157338ba6", @generic="ff035a5e5f4379db98a19c8f0b01477879a659627186fb66a840e4ab4e281e18c3cd1af62bccadcc893a22e5b12384282611eb055709cbb7eaf2938a772fd2e83a0739ab053764e4b611790cdb8b54f47741501b85d932d7af7d16", @typed={0x8, 0x3, @ipv4=@empty}, @generic="8ae0e742c5bc7739dfa23c9707c33f05b740058db08dc3312ab0a96e46d2e5d633bc696422e8b0c9d42a0d978c091f8b8deecead64a24164ada36b8dc173d1538fd245a2847dfe2e0a1b", @typed={0x8, 0x88, @uid=r2}, @typed={0xc, 0x47, @u64=0x1ff}, @typed={0x8, 0xc, @ipv4=@multicast2}, @typed={0x8, 0x89, @fd=r3}]}, @nested={0x1004, 0x71, [@generic="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"]}]}, 0x255c}, {&(0x7f0000002b40)={0x34c, 0x20, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc8, 0x2d, @binary="35a64a03623d170dfb5d045e67197ba94f85f26a361118c41a67d2e45afcd246ab261939804e061889ca6ac791cee379cca7112e4f94e061529373606dc0d8cb182206b1f1354c657bab6be00db9272479c49baca6a94b7fc874b56850957c780b2f34df4f8a041d95a032197a1f316ab4fdc691d93933f838140c8aeeaa1861883f476d42e2e8fa1da6ef3fdedd56471adbd4d5cb1fad6ec57182779240c995af55250706c607a9670db0a25fd4d6564fe03629379f21b7b164e13d8b0b49b0adf2"}, @nested={0xb8, 0x52, [@generic="db57ee6276dccb101be1ad300d3ea5b4808da7908cd1576242760031a7165800e16867bf45969f65f3175373faa99336927c70c5c3be6e949341ffce6a06bede4f221d635c584722f7d5252529979bffbecd3189ad4dc0cc3a0b41a568c4c6aa7ea009864b7c8e491e6f2cafd4a813295418f7b7fb0286cfd66bc818c5d4ec31e6524b26e1bd8f1ed27c4746838673462bb1c0d9db2df5dbede33d0f", @generic="c4dd81b36f4fd1761707ab", @typed={0x8, 0x36, @fd=r4}, @typed={0x4, 0x66}]}, @nested={0x1b4, 0x6a, [@generic, @typed={0x8, 0x7c, @fd=r5}, @generic="7e3a4dafc75e8eb6083b2614", @generic="4ecf053a6b842fc6454fc86041e23e37646b89de3b44261924291bfd95b1749b8f9fbebd92", @generic="82b20c4948bfb0d25c5402169351366e776c79334c90482002989388dc288be0025f032bee27fe3ddb09918be597469b470db4b4ab75a27dbe8e25eb3f44782fce51ca52e51d846109f6fe587e4b85490613a5e50167613e3bb1e79338ba38f1db42d2195fdfe2a12eb9c95ca0fd8ecd1fdeec4decc7b189790b79a987f271e520cc35e078a54ae2ee8dc1d40046cb466307f3b2fea4e16c610797232dda898951c41d1f3586590379e972df17fa30cf5b99ad6a92238eafdf325afde58eca0925914c4ec7eda8", @generic="60321e17ac79ecf1e1921c388e", @generic="fab259defb3edd400d58bcb524bb9f6d0170ee694ac19f7f83c09856eec8250e84eb677b8c935b0711151b3ca1b47a6cf606d86e649d92a1607b0eba4228649d1e98c5e9763e753e73229b5a40ea7fd66ee9d8bc5eb518a280bbdc52093cc8e6534239d8f2b8d07d5d91d83efa30199ae6134eb620433fe9337882f35b29168984a6e80b1dddab4989a617a87eba3f1c194f527d50d857cf5a258c5a8875d7c03639"]}, @typed={0x8, 0xd, @fd=r6}]}, 0x34c}], 0x3, &(0x7f0000003480)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}], 0x88, 0x10}, 0x40) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r22 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r22, 0x800452d2, &(0x7f0000000100)) 10:50:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4a9}, 0x28) [ 968.497198][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 968.544477][ T9685] ISOFS: Unable to identify CD-ROM format. 10:50:46 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x101001, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000340)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80040, 0x0) ioctl$SIOCAX25CTLCON(0xffffffffffffffff, 0x89e8, &(0x7f0000000200)={@null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, 0x4, 0x4, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @null]}) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000480)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000080)={0x7fffffff, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'erspan0\x00'}) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f00000000c0)=0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000040)={0x63, &(0x7f0000000280)=""/99}) 10:50:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4aa}, 0x28) [ 968.755512][ T9708] ISOFS: Unable to identify CD-ROM format. 10:50:47 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffffffffffdea, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 969.199532][ T9729] ISOFS: Unable to identify CD-ROM format. 10:50:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x70bd28, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ab}, 0x28) 10:50:47 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffd, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(r2, 0x0, 0x8800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:47 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="56a68c5bd3a1d3e2ec5aab9650915502129baf9f6c8bed15421d3520e72e91842b7e626a770616de58dddf118d37e3b20d4ae8788c9fa2db01b45b03f127053dfe1158ffca757c5b3f14883ebc730c9bff7585e6ac02c9a0cc0836e6912bc6cda672c2371f143c9b74cc335a47c4c9bc04c8548c828843d1a22bfae3a73bb085461042ee83dcb1f7c9745e12d6570c65aec4bc3ecbc47bff7121998774e55a167a2369bf51d35f48d8930279caa01786b6415a075d61824e18be2b347c9b13303d43ca3fb729faf963067d0e8608582b7da6727834e2c264e81496c81e527bc27e6551ab"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000002c0)=0xc) dup2(r2, r1) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0xf) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(r3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x4, 0x22000) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000000340)={0x5, 0x0, [{0x0, 0x3, 0x0, 0x0, @sint={0xdb}}, {0x40, 0x1, 0x0, 0x0, @irqchip={0xffffffffffff0201}}, {0x40000000000000, 0x7, 0x0, 0x0, @adapter={0x5, 0x5, 0x5, 0x1, 0x5}}, {0xdcd, 0x3, 0x0, 0x0, @msi={0x401, 0x7, 0x66f4}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x4, 0x2}}]}) [ 969.448157][ T9744] ISOFS: Unable to identify CD-ROM format. 10:50:47 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000200)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) sendmsg$can_raw(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)=@canfd={{0x4, 0x81, 0xffffffffffffabde, 0xe6fa}, 0x1a, 0x3, 0x0, 0x0, "174a7b86cbd3f0cd87722766b51642cac16fc52ba564737a7232dab89b7c87bb144e73ee5ccdb939591c5119da794324b511868fb90857cbe29c7b84e0ec2e08"}, 0x48}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) r4 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r4, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x10001) [ 969.514212][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ac}, 0x28) 10:50:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:47 executing program 4: syz_init_net_socket$ax25(0x3, 0x3, 0xcf) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3e5e54c245d72a77a1a2ab390ffb07e9899d96249239a3c7d1ce10754843e882773cff0000000000000000a553947fbe388eadd0d8c93adfabac3ae0e7bdd9015b7f3a1ebd85b7e539252b866cfd5a2c5dbbd32e31908004bfaa93d049efb64344cc25adcf9804fe67134147b0ee1fa1100b19c5ff5556ea4e0f141cec9d81cd500658a632"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x40000000, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) 10:50:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x400000) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000040)={0x3, 0x0, [], {0x0, @reserved}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x34000, 0x0) 10:50:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ad}, 0x28) [ 969.803793][ T9773] ISOFS: Unable to identify CD-ROM format. 10:50:48 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x2, {0x90, 0x3, 0x1}}, 0x14) [ 969.994852][ T9793] ISOFS: Unable to identify CD-ROM format. 10:50:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ae}, 0x28) 10:50:48 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000240)) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [], @remote}, 0x7f, 0x3, 0xff, 0x1, 0x80, 0x1}, &(0x7f0000000040)=0x20) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r2, 0x0, 0x0, 0x80800) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4af}, 0x28) 10:50:48 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x103102, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1, 0x1, 0x10001, 0x7fff, 0x100}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) chroot(&(0x7f0000000200)='./file0\x00') ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) fchdir(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x0, 0x5a}, 0x8) write$UHID_DESTROY(r0, &(0x7f0000000280), 0x4) [ 970.323295][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:48 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 970.546263][ T9819] ISOFS: Unable to identify CD-ROM format. 10:50:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b0}, 0x28) 10:50:49 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b1}, 0x28) [ 970.816995][ T9847] ISOFS: Unable to identify CD-ROM format. 10:50:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000003c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="00eabeed", @ANYRES16=r1, @ANYBLOB="000327bd7000ffdbdf25010000b2cf2a900920016800080004000008000004000400"], 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r6, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4040001) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r5, 0x1) recvfrom$inet6(r5, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r7 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x20, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000240)={0x7, 0x8, 0xfa00, {r8, 0x1}}, 0x10) 10:50:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:49 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x1bf}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, r2, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000040)={r3, 0x1ff}) sendto$llc(r1, &(0x7f0000000000)="21cca428c21c75efd000be94c93bec7f2289f3bd6848b42fb7e229cf6eea10a7e9013dd4cb26846aadbeea8edf4577dd01ca96f4961d", 0x36, 0x40, &(0x7f0000000200)={0x1a, 0xffff, 0x80000001, 0x1f, 0x9, 0x1, @broadcast}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b2}, 0x28) 10:50:49 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) readahead(r0, 0x733e3f9b, 0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x6, @mcast1, 0x4d0}, {0xa, 0x4e22, 0x0, @mcast2, 0xc00000000000}, 0x0, [0x5, 0x8, 0x1f, 0x7fff, 0x9, 0x7f, 0x80000001, 0x230c000]}, 0x5c) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f00000000c0)=@null) 10:50:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b3}, 0x28) 10:50:49 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) get_thread_area(&(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8000, 0x1, 0x0, 0x9, 0x2, 0x7, 0x7}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000400)={@remote, 0x0}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$radio(&(0x7f0000000340)='/dev/radio#\x00', 0x0, 0x2) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000380), 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xb, 0x6, &(0x7f0000000000)=@raw=[@alu={0x7, 0x80, 0xf, 0xf, 0x0, 0xfffffffffffffff4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa4b4, 0x0, 0x0, 0x0, 0x9}, @alu={0x4, 0x1, 0x3, 0x0, 0x0, 0xfffffffffffffff8, 0xfffffffffffffff0}], &(0x7f0000000040)='GPL\x00', 0x5, 0x92, &(0x7f0000000200)=""/146, 0x0, 0x1, [], r1, 0xb}, 0x48) [ 971.345760][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 971.369901][ T9878] ISOFS: Unable to identify CD-ROM format. [ 971.535886][ T9878] ISOFS: Unable to identify CD-ROM format. 10:50:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x600}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c94f678afcdcfd961eb903e9303dd19c777edcb9629768428df785355bdd874db735714526e7"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x40000, 0x0) getsockname$tipc(r1, &(0x7f0000000180)=@name, &(0x7f00000001c0)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(0xffffffffffffffff, 0x1) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:49 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x800, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200400, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x11, 0x27, 0x15, 0xd, 0xb, 0x8, 0x3, 0x122, 0xffffffffffffffff}}) ioctl$sock_bt_hci(r2, 0x400448e1, &(0x7f0000000200)="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") 10:50:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b4}, 0x28) 10:50:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 972.027903][ T9919] ISOFS: Unable to identify CD-ROM format. 10:50:50 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000200)={0xa6a, 0x5, 0x3, 0x0, 0x0, [{r1, 0x0, 0xaa4}, {r2, 0x0, 0x80000001}, {r3, 0x0, 0x101}]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3c) fcntl$setsig(r3, 0xa, 0x27) r4 = fcntl$getown(r0, 0x9) sched_getattr(r4, &(0x7f0000000280), 0x30, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) ioctl$FS_IOC_GETFSLABEL(r5, 0x800452d2, &(0x7f0000000100)) 10:50:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b5}, 0x28) 10:50:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4800, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:50 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xa2e0, 0x9b5, 0x2, {0x77359400}, 0x9, 0x6}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xf911, 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 972.201697][ T9941] ISOFS: Unable to identify CD-ROM format. 10:50:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b6}, 0x28) 10:50:50 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2a8401, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000440)={0x8, 0x0, [{0x6, 0x1, 0x0, 0x0, @sint={0x4, 0x80000001}}, {0x1, 0x6, 0x0, 0x0, @irqchip={0x47d, 0x6}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x4, 0x0, 0x90000000, 0x702bce9b, 0x5}}, {0xfffffffffffffc01, 0x7, 0x0, 0x0, @irqchip={0x5, 0x4a1}}, {0x56, 0x1, 0x0, 0x0, @sint={0x2, 0x100000000}}, {0x1, 0x0, 0x0, 0x0, @irqchip={0x3}}, {0x0, 0x4, 0x0, 0x0, @msi={0x1, 0x8, 0x1}}, {0x81, 0x3, 0x0, 0x0, @irqchip={0x3, 0x9}}]}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000040)=""/75, 0x4b, &(0x7f0000000200)=""/96, 0x3, 0x4}}, 0x68) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000300)) [ 972.432334][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 972.455742][ T9963] ISOFS: Unable to identify CD-ROM format. 10:50:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b7}, 0x28) 10:50:50 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/169, &(0x7f0000000200)=0xa9) 10:50:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b8}, 0x28) [ 972.607733][ T9981] ISOFS: Unable to identify CD-ROM format. 10:50:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4b9}, 0x28) 10:50:51 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)={{0x3, @bcast}, [@netrom, @bcast, @netrom, @default, @null, @netrom, @netrom, @netrom]}, &(0x7f0000000080)=0x48) dup(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) [ 972.989725][ T9995] ISOFS: Unable to identify CD-ROM format. 10:50:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="9965eff484f31945556c853b841f7ccf57b8fce9e289a9214cb75428678462721d0c99fc42e14d79fb10f0984907e60000000000000000000000000000f6e34cc48be234cca577b95665b0888b3e72e91707715112934ce20bb0767cd7789b7f55633dbca68374adc40867e1a081508769c8a4155d0b5aebbc141f0603ac70b59e727c20b1dc8c49f14e6074fac4a0a4cf642f2e4c2c1fc749d976e40daad9"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2a) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x2002c2) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe6, 0x7f, 0x2, 0x0, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r4, 0x8, 0xaa, 0x101}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f0000000180)=0x400, 0x4) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 973.347022][T10015] ISOFS: Unable to identify CD-ROM format. 10:50:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ba}, 0x28) 10:50:51 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) 10:50:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e22}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0xff, 0x14, [0xf1, 0x1, 0x1, 0xff, 0x6]}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0xb942, 0x2, 0x2, {0x77359400}, 0x5, 0xb}) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x1, 0x3b, 0x101, 0x7, 0x0, 0x1, 0x2, 0xfff, 0x6}) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x1}) rt_sigsuspend(&(0x7f0000000180)={0x9}, 0x8) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0x1f, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x1, 0x0, 0x0) 10:50:51 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x8040}, 0xfffffffffffffffd) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x400) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4bb}, 0x28) [ 973.630338][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 973.649296][T10040] ISOFS: Unable to identify CD-ROM format. 10:50:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4bc}, 0x28) 10:50:51 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x8, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@version_L='version=9p2000.L'}, {@dfltuid={'dfltuid', 0x3d, r2}}, {@access_user='access=user'}, {@cache_none='cache=none'}, {@aname={'aname'}}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@access_uid={'access', 0x3d, r4}}, {@version_u='version=9p2000.u'}], [{@func={'func', 0x3d, 'FILE_MMAP'}}, {@permit_directio='permit_directio'}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@uid_gt={'uid>', r5}}]}}) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) 10:50:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4bd}, 0x28) 10:50:52 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x80000000) [ 973.806830][T10057] ISOFS: Unable to identify CD-ROM format. 10:50:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7ebb0943956675c1ce2cbd37d112c5efbff7895db199e6f5f8"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x3) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x2, 0xfffffffffffffffe) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4be}, 0x28) 10:50:52 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xce, "688f254b52869004f6eaab19743d2dce0d5ce9811c63ad8bde265753355efcd3307191ac6154f40d3844cca7b467432258c9d71143432192ebb60979a0a1eb6579244cc89639604c4dc5a879c9c8de334738b72893f2f39c103da290dcacbbb94b07933ec87f900fbd0e2f89c8e0a7436d7d2c8541772e0de9ab903163d8a97825c41a7c4e8aa1b0f6f3e9e55fd608bcba53341b2c2d51cb339043bf2c3adc56c9876cc4ceb1c07c42bf5d6fc612529d0e0190e067a3c0ca7b515657dff0446420f4ff5e8a21b14123f1fd1a97c0"}, &(0x7f00000003c0)=0xd6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000640)={'nlmon0\x00', {0x2, 0x4e20, @multicast1}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0xb26f, 0x0}, 0x5}, @in={0x2, 0x4e23, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0xe42, 0x7, 0x3, 0xffff, 0x1, 0x420, 0xda9, {r2, @in6={{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xc4e}}, 0x5, 0x0, 0x2d8f514, 0x400, 0x7}}, &(0x7f0000000580)=0xb0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3f, 0x41, 0x9, 0x101, 0x318}, &(0x7f0000000200)=0x28a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'caif0\x00', @local}) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000600)={0x0, 0xb9, 0x5, &(0x7f00000005c0)=0x4}) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000140)=0x10) [ 974.350356][T10090] ISOFS: Unable to identify CD-ROM format. 10:50:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) shutdown(r1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000000)=0x1) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4bf}, 0x28) 10:50:52 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x71, 0x101000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x2}, 0x8) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r1, 0x2}, 0x8) [ 974.460326][T10090] ISOFS: Unable to identify CD-ROM format. 10:50:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:52 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1af, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x9}, 0x8) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000940)) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x48000, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:50:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c0}, 0x28) [ 974.630215][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:53 executing program 5: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x28, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRES64=0x0, @ANYRES16, @ANYRESOCT], @ANYRESHEX, @ANYRES64, @ANYRESDEC=0x0], 0x4}, 0x1, 0x0, 0x0, 0x4800}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) [ 974.784729][T10127] ISOFS: Unable to identify CD-ROM format. 10:50:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0xfffffffffffffe73) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x200000000000001) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000180)="515eaf6892adbd3c8736e0ea699e8fd308cfcf9c7ea26919f66811f5d80490476ff1c2896552e55602f8655af7b2390af43d2dd5dcb602b3631ecab7bde9dbbcd16bf3c18d3ab859886920d6c34dd1e725f53ae5fdf8fddd045b23426c2df04d3c772dfba3d881486422584389bd88f8ed19dfc28dca03512bf3e514055b4fe19d867ff9ceca513158a028f4630ff21609e18a03bc94bbe5f62915fd73ed022122948ae68a8fa658f739cd1b732fd05b3d777300eddfd68728bf6489044f176e67bfd44eb8a92b4fa3330203b25f4e4b21e25cad48553b5874fde8a6412638a8e75491d48f9552a821e680c72d73c64b", 0xf0) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 974.992366][T10143] ISOFS: Unable to identify CD-ROM format. 10:50:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10841100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x80}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x22}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x841}, 0x800) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000000)={0x800000000000, 0x0, 'client1\x00', 0x1, "1aa7b5c7d9b9fda7", "899ef2acb51c9533c86149854e2e5893f1c95e2f2a1808463895dafbb4b868b0", 0xffffffff, 0x81}) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x1) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) socket$nl_generic(0x10, 0x3, 0x10) shutdown(r3, 0x1) sync_file_range(r2, 0x0, 0x101, 0x6) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:53 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x2001, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xffffffffffffff10, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[]}}, 0x20000000000000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000240)={0x2, 0x3ff}) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) creat(&(0x7f0000000280)='./file0\x00', 0x40) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200200, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r3, 0xc0305616, &(0x7f00000000c0)={0x0, {0x80000000, 0xffff0000000}}) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x60040) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f0000000040)={0xd60}) 10:50:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c1}, 0x28) 10:50:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c2}, 0x28) [ 975.265469][T10170] ISOFS: Unable to identify CD-ROM format. [ 975.285817][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:53 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x76a4, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:50:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c3}, 0x28) 10:50:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d83a995c485d39b2a675a9cb9d857b1a4aec70e21326", 0xfffffd67, 0x8800, 0x0, 0x0) [ 975.523580][T10183] ISOFS: Unable to identify CD-ROM format. 10:50:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, 0x0) setpriority(0x2, 0x0, 0x0) migrate_pages(0x0, 0x9, &(0x7f00000000c0), 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, 0x0, &(0x7f00000001c0)) lstat(0x0, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) [ 975.613782][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 975.742583][T10201] ISOFS: Unable to identify CD-ROM format. 10:50:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="9f89cde08cf3196a514e4ccf571f617962439997da206a9b921afd385f76f982c86a6bad8fe157e6deb8454b73f63ee96e5aa6ce9b5c783e0b7759a32ae7a36cc0ca9c7bb7030c24c7085c33d98826b851d69aeb68997624ae1fcb68bc51da5c29ed984e23f0669831fe6c1ef3a7d1445d869dc01b36088d0d19dd3344b13948577f8809cc15fcfae1042050139f5d503442d14990597bf085f688bdd42abc9b982b79b361e71e14ddc218acf24587799870d213252069"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)="bba713ec5ac01b054dd82f2ff5d5a0b0023aa7e1c8c4865e52e480df37b044c1227629a167212d9143e9be221ccefdd7151115b0345c95b8cf", 0x39) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 975.891735][T10210] ISOFS: Unable to identify CD-ROM format. 10:50:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @rand_addr, 0x6}, 0xffffffffffffff0d) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c4}, 0x28) 10:50:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6(0xa, 0x803, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000280)=0x34a, 0x2000000800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0xffbf076c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000240), 0x0) ioctl$KDENABIO(r1, 0x4b36) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 10:50:54 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 976.182626][T10231] ISOFS: Unable to identify CD-ROM format. 10:50:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c5}, 0x28) 10:50:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c6}, 0x28) [ 976.363478][T10242] ISOFS: Unable to identify CD-ROM format. 10:50:54 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) write$UHID_SET_REPORT_REPLY(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xcd) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r4, 0x5, 0x70bd2a, 0x25dfdbfd, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x1}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4004084}, 0x20000010) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f00000000c0)={0x1}) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x2) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0x3, 0x35b6, 0xffff, 0x9, 0x8, 0x6}) 10:50:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c7}, 0x28) [ 976.630760][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c8}, 0x28) [ 976.733621][T10263] ISOFS: Unable to identify CD-ROM format. 10:50:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4c9}, 0x28) 10:50:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4922c77889c7825d885e157a8d629309d702edb3c46f68009aeac15dc1c8ad6f7b75c4ac7d787ecfa243862a083b41bdda7ffebb051ff0370fdaf5071553c16efef98e336c154c5c78b816f88d7c4405b8023d935861bd660cf82218670e5ae534f6cd3501871a3a46a7951302b9e9c139dc7fc04a3e2b491b53cb28b95eee12ab80f0b1a168b5bdfd5d99c2b7ae804f95c650c4889eef1755d6ea4401452d69c3a2d125cf31c852532cb64a1e4dfbabe0151c5fee9ca2540104"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) dup(r1) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 977.013378][T10275] ISOFS: Unable to identify CD-ROM format. 10:50:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e23, @empty}}) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @initdev}, &(0x7f00000000c0)=0xc) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:55 executing program 5: r0 = perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0x5c61, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) bind$netlink(r1, &(0x7f0000a0cff4)={0x4400000010}, 0xc) dup2(r0, r1) 10:50:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ca}, 0x28) [ 977.344550][T10298] ISOFS: Unable to identify CD-ROM format. 10:50:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4cb}, 0x28) 10:50:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffffff, 0x0, 0x0) gettid() ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) r2 = dup2(r0, r1) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040), 0x4) 10:50:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4cc}, 0x28) [ 977.571061][T10317] ISOFS: Unable to identify CD-ROM format. 10:50:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0xb) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = geteuid() r4 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) r7 = geteuid() r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="02f10000010007000000000002000200", @ANYRES32=r3, @ANYBLOB="02000300", @ANYRES32=r4, @ANYBLOB="02000100", @ANYRES32=r5, @ANYBLOB="f33a506a730fb754bf16df676408e1ff2a19fcbae02e548426d060cc9b97031ef735b3dcf80c3759889f682cd76587eef86a0fbc3840f346d07c7c5c2c3aedb6d2fe0df94b0e95c88d02c17c1ab78cb302b0da0995ac68bb1ca59c29084e0fe261297c54f87280a063bf09cf10fc59c5a0bd602229ca78391f84f91874fd0ac1415234a91afd89f004e4745b26d258d17182b1ada0eafc5cd6c66c6b0f9dd9d1cab787b16af735d722a08484a3d7c76924a31c6003025fae3f804b77080118cf148801151d7472560f6921b4c27ddd4d9c817278d462e8d4b23017752386e95270679b5bef1f2869e05067143b6c", @ANYRES32=r6, @ANYBLOB="02000100", @ANYRES32=r7, @ANYBLOB="400300ce", @ANYRES32=r8, @ANYBLOB="040003000000000008000600", @ANYRES32=r9, @ANYBLOB="100003023d3a50db1ff346fca11ad09d000000002080"], 0x5c, 0x3) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r10 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:55 executing program 5: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file1\x00', &(0x7f0000000340)='./file0/f.le.\x00') mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) unlink(&(0x7f0000000040)='./file0/f.le.\x00') 10:50:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4cd}, 0x28) [ 977.783605][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000180)=""/133, 0x85) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 977.973033][T10345] ISOFS: Unable to identify CD-ROM format. [ 977.974673][T10341] overlayfs: filesystem on './file0' not supported as upperdir [ 977.991834][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x78b, 0x0, 0x7, 0x94}, {0x1, 0x3c, 0x1, 0x4}, {0x5, 0x9, 0x8001, 0x9536}, {0xfffffffffffffff9, 0x5, 0x1, 0x1}, {0x6, 0x3ff, 0x3, 0x5}, {0x7ff, 0x80, 0x1876000000000, 0x3aa80000000}, {0x8001, 0x3fff80000, 0x400, 0x5}, {0x8, 0x7, 0x2}, {0xffffffffffff862d, 0xffffffff, 0x8, 0x3}, {0x80000000, 0x8, 0x2, 0x9}]}) 10:50:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ce}, 0x28) 10:50:56 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x3ffffffb, 0x0) bind$unix(r0, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r0, 0x0, 0x7) utime(0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x100000000, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) write$P9_RGETLOCK(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x49f) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = dup(r5) bind$inet6(r5, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x18, &(0x7f00000001c0), 0x4) r7 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) ftruncate(r7, 0x10099b7) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendfile(r5, r7, 0x0, 0x8000fffffffe) connect$unix(r6, &(0x7f0000006780)=@file={0x0, './bus\x00'}, 0x6e) [ 978.247159][T10361] ISOFS: Unable to identify CD-ROM format. 10:50:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4cf}, 0x28) 10:50:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000), 0x4) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0xfffffffffffffffe, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d0}, 0x28) 10:50:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 978.924522][T10386] ISOFS: Unable to identify CD-ROM format. 10:50:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xf911, 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d1}, 0x28) 10:50:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a227ad4c0ee100462f22533d17d13deb88f0d773cd2a2997c806dd389283c829e6f99442b3862ecda49808ea6228a990c46c27e07467d2eaad319e06262efaf192bcd32beccae9ac6ce082f512041e8f94331779ec474d4b11694942a894bc441f306a6c676b860a9330e3f411492c51a9812a26"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffff7, 0x6, 0x8000, 0x5, 0x5}, 0x14) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 979.125077][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 979.144889][T10390] ISOFS: Unable to identify CD-ROM format. 10:50:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d2}, 0x28) 10:50:57 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 979.249819][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d3}, 0x28) [ 979.600209][T10430] ISOFS: Unable to identify CD-ROM format. 10:50:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d4}, 0x28) 10:50:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001140)='/dev/dlm-monitor\x00', 0x10000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x0) syz_open_dev$sndpcmc(&(0x7f00000012c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x100) r0 = syz_open_dev$midi(&(0x7f0000001300)='/dev/midi#\x00', 0x2fa, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x20000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x9, 0xfffffffffffffbff, 0x4, 0x21f, 0x4, 0xffffffffffffcaa1, 0xe46, 0x8900, 0x80000000000000, 0x2}, 0xb) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0x1f, 0x107, &(0x7f0000000080)={0xa, 0x0, 0x7, @rand_addr="00000000000000000000000000007fff"}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x1000, &(0x7f0000000140)="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"}) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xf911, 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 979.982625][T10442] ISOFS: Unable to identify CD-ROM format. 10:50:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d5}, 0x28) 10:50:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d89378be640b302e39bf1d0b556fd78ffe2f0f416402990336afad3aba11affd9ed1e36031351d03734dfeb6"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d6}, 0x28) 10:50:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x6, 0x800000000000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="561a00000000000002004e24ac14142a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000100000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 980.394741][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 980.409577][T10470] ISOFS: Unable to identify CD-ROM format. 10:50:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d7}, 0x28) 10:50:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2c0000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x700, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@sha1={0x1, "d9ae648e43f3f65888c058b65def6c01e1f769e5"}, 0x15, 0x3) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x28001, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d8}, 0x28) [ 980.685560][T10487] ISOFS: Unable to identify CD-ROM format. [ 980.711056][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4d9}, 0x28) 10:50:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, 0x0, 0x4010000000000480, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000040)="e20777efc1ae66c5482f67be4553fdea0c2415e5d6676cf59f7c6f99e4eb045c7be8aa15c844fd4e9d694d21a53fc288cb1f434595b40c3c75258192cd0c68079c6adda0c25a2c36691c95fc11d93e1259fd15cb94adbc1548a89f721d63e08ebc9258b5c8374cade4c5e42d04bfa0", 0x6f) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) ioctl$PPPIOCSMRU1(r3, 0x40047452, &(0x7f0000000000)=0x200) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xf911, 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4da}, 0x28) 10:50:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4db}, 0x28) [ 981.283096][T10513] ISOFS: Unable to identify CD-ROM format. 10:50:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="596eeade2f755c2e3f133f27c2e4eb7191d9fc63d5f6a0566084a98fbf4d30c76ba3a38e4eef325dcfed226f0c0b601b8d7442fe010000006f7c8e19f2186e8c0f576727599033a19045e0d31466e70ee41a76223f05555c48319a9ae12bb1dab1711321f486f6eff5357db709a0f3d9f269599357bded498bb259db5cf7b9bf81960d64d65aff1750898cce43c9feadb4ad7c2e0a67747cbe4878912a72287e5f79ae223a401e186cfeffe9f06e88612aeb9e2fd0cfd7c056064530ee3042402abb9f307957804a7dc28cd0bf9311072f4a8e7445f92311c0b1358a59842a1f8996d297ef7c1a69ee318e3e7f7fa407"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:50:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4dc}, 0x28) [ 981.466708][T10531] ISOFS: Unable to identify CD-ROM format. [ 981.521827][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:50:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4dd}, 0x28) 10:50:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:50:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x46, 0x20000004, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr, 0x80000000000}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4de}, 0x28) 10:51:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4df}, 0x28) 10:51:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$IPVS_CMD_NEW_DEST(r1, 0x0, 0x400c010) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000000)=""/103) write$UHID_CREATE(r5, &(0x7f0000000140)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000080)=""/56, 0x38, 0x3, 0x7, 0x1000, 0x6, 0xafe}, 0x120) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 981.959529][T10557] ISOFS: Unable to identify CD-ROM format. 10:51:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r1) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e0}, 0x28) [ 982.251216][T10571] ISOFS: Unable to identify CD-ROM format. 10:51:00 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e1}, 0x28) 10:51:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x1000, 0x6, 0xfffffffffffffffa, 0x5}, 0x10) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e2}, 0x28) [ 982.575749][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e3}, 0x28) [ 982.671375][T10602] ISOFS: Unable to identify CD-ROM format. 10:51:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e4}, 0x28) [ 982.818449][T10612] ISOFS: Unable to identify CD-ROM format. 10:51:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e5}, 0x28) 10:51:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 982.906528][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r2) sendto$inet6(r3, 0x0, 0x29c, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr, 0x40000}, 0x1c) ioctl$sock_ifreq(r3, 0x897f, &(0x7f0000000000)={'veth1_to_team\x00', @ifru_flags=0x1}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x101000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000080)=0x4) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x7, {{0x2, 0x4e24, @loopback}}, 0x1, 0x4, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x25}}}, {{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e21, @multicast2}}, {{0x2, 0x4e23, @loopback}}]}, 0x290) 10:51:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r1) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e6}, 0x28) 10:51:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e7}, 0x28) [ 983.334427][T10635] ISOFS: Unable to identify CD-ROM format. 10:51:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e8}, 0x28) [ 983.511264][T10654] ISOFS: Unable to identify CD-ROM format. 10:51:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x440, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4e9}, 0x28) [ 983.778552][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ea}, 0x28) 10:51:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/231, 0xe7}], 0x4, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x3ff, 0x2800) listen(r2, 0x7f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000000)=""/106) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 983.823946][T10673] ISOFS: Unable to identify CD-ROM format. 10:51:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4eb}, 0x28) [ 984.027886][T10680] ISOFS: Unable to identify CD-ROM format. 10:51:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r1) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:02 executing program 2: r0 = inotify_init1(0x80000) fstatfs(r0, &(0x7f0000000040)=""/10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000140)=""/207) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x6a4, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), 0x4) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) listen(r1, 0xc2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:02 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ec}, 0x28) [ 984.377052][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ed}, 0x28) 10:51:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0xffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ee}, 0x28) [ 984.678183][T10709] ISOFS: Unable to identify CD-ROM format. 10:51:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ef}, 0x28) [ 984.863523][T10731] ISOFS: Unable to identify CD-ROM format. 10:51:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xff', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x18) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r6, 0x1}, &(0x7f00000000c0)=0x8) sendto$inet6(r5, &(0x7f0000000140)="135044a5b939021ab8d93297bc1d8db2f9f5709deb7c0114f8d29384d0f26e482ebd2f49de48a32f89e9ed79e4486ed5bf29bf9a501c76aef20000a6f80000000023502f55aa243896ae39462bc0afa2", 0xfffffe0f, 0x20000014, 0x0, 0xfffffffffffffcee) 10:51:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f0}, 0x28) 10:51:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f1}, 0x28) 10:51:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) 10:51:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000)="16fc5f6b7907fc4d6e726be1eb5320f5f4e08205747e6072abb76ace3adb", &(0x7f0000000040)=""/17}, 0x18) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f2}, 0x28) 10:51:03 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f3}, 0x28) 10:51:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x18) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 985.764410][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f4}, 0x28) [ 985.987822][T10796] ISOFS: Unable to identify CD-ROM format. [ 985.994417][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r0, 0xffffffffff7fffff, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, 0x0) r5 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000007, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffefffb) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000400)=0x30000) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x1, @local, 0x8}, @in6={0xa, 0x4e22, 0x3, @loopback, 0xffffffffffffa457}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000001c0)={r7, 0xe9, 0x1, 0x80000001, 0x6, 0x9}, &(0x7f0000000200)=0x14) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) get_robust_list(r8, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f0000000280), 0x0, &(0x7f00000002c0)}, &(0x7f0000000380)=0x18) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r9 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x18) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r6, 0x1}, &(0x7f00000000c0)=0x8) sendto$inet6(r5, &(0x7f0000000140)="135044a5b939021ab8d93297bc1d8db2f9f5709deb7c0114f8d29384d0f26e482ebd2f49de48a32f89e9ed79e4486ed5bf29bf9a501c76aef20000a6f80000000023502f55aa243896ae39462bc0afa2", 0xfffffe0f, 0x20000014, 0x0, 0xfffffffffffffcee) 10:51:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f5}, 0x28) 10:51:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f6}, 0x28) [ 986.240567][T10809] ISOFS: Unable to identify CD-ROM format. [ 986.249673][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x1000000000000) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f7}, 0x28) [ 986.809487][T10832] ISOFS: Unable to identify CD-ROM format. 10:51:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f8}, 0x28) 10:51:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x18) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r6, 0x1}, &(0x7f00000000c0)=0x8) sendto$inet6(r5, &(0x7f0000000140)="135044a5b939021ab8d93297bc1d8db2f9f5709deb7c0114f8d29384d0f26e482ebd2f49de48a32f89e9ed79e4486ed5bf29bf9a501c76aef20000a6f80000000023502f55aa243896ae39462bc0afa2", 0xfffffe0f, 0x20000014, 0x0, 0xfffffffffffffcee) 10:51:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x10000000000, @rand_addr, 0x4}, 0xffb5) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 987.187017][T10848] ISOFS: Unable to identify CD-ROM format. 10:51:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/188) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4f9}, 0x28) 10:51:05 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 987.400462][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4fa}, 0x28) [ 987.463710][T10873] ISOFS: Unable to identify CD-ROM format. 10:51:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = geteuid() mount$9p_xen(&(0x7f0000000000)='trusted)$\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1080001, &(0x7f0000000140)={'trans=xen,', {[{@cache_none='cache=none'}, {@access_client='access=client'}, {@noextend='noextend'}, {@debug={'debug', 0x3d, 0x6}}], [{@appraise='appraise'}, {@fowner_eq={'fowner', 0x3d, r3}}, {@appraise_type='appraise_type=imasig'}, {@permit_directio='permit_directio'}]}}) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r1, 0x0, 0x5, &(0x7f00000000c0)='debug', 0xffffffffffffffff}, 0x30) capset(&(0x7f0000000240)={0x0, r4}, &(0x7f0000000280)={0x8000, 0x2, 0x1, 0x2, 0x0, 0xfffffffffffffffb}) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 10:51:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 987.622775][T10880] ISOFS: Unable to identify CD-ROM format. 10:51:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4fb}, 0x28) 10:51:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xff', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 987.732717][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4fc}, 0x28) 10:51:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) shutdown(r1, 0x1) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4fd}, 0x28) 10:51:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f00000002c0)="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", 0xfd) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x139040, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x5, 0x4) 10:51:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xff', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4fe}, 0x28) [ 988.423172][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x4ff}, 0x28) 10:51:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1ff, 0x4, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xff', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x500}, 0x28) [ 988.933895][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x40000) syz_open_dev$usb(&(0x7f0000000b00)='/dev/bus/usb/00#/00#\x00', 0x7, 0x60000) r0 = syz_open_dev$swradio(&(0x7f0000000b40)='/dev/swradio#\x00', 0x1, 0x2) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, &(0x7f0000000180)={0x4, 0x3, {0x54, 0x8, 0x4, {0x2, 0x1}, {0x59b253d5}, @rumble={0x80000000, 0xc7b}}, {0x54, 0x2, 0x9, {0x9, 0x8}, {0x3, 0x5d}, @rumble={0xffff, 0x200}}}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x900, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4044084) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x501}, 0x28) 10:51:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/156, &(0x7f0000000000)=0x9c) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x502}, 0x28) 10:51:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x503}, 0x28) [ 989.498081][T10990] ISOFS: Unable to identify CD-ROM format. [ 989.511312][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000240)=0xc) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r3) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0xf0, r0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0xd}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x840}, 0x8000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x504}, 0x28) [ 989.697754][T11004] ISOFS: Unable to identify CD-ROM format. 10:51:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xf9', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) connect$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e20, 0x80000000, @mcast1, 0x66}}, 0x24) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x505}, 0x28) 10:51:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x40000) syz_open_dev$usb(&(0x7f0000000b00)='/dev/bus/usb/00#/00#\x00', 0x7, 0x60000) r0 = syz_open_dev$swradio(&(0x7f0000000b40)='/dev/swradio#\x00', 0x1, 0x2) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, &(0x7f0000000180)={0x4, 0x3, {0x54, 0x8, 0x4, {0x2, 0x1}, {0x59b253d5}, @rumble={0x80000000, 0xc7b}}, {0x54, 0x2, 0x9, {0x9, 0x8}, {0x3, 0x5d}, @rumble={0xffff, 0x200}}}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x900, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4044084) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 990.010611][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x506}, 0x28) 10:51:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x7f', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x507}, 0x28) 10:51:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x8000, 0x40000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0d3e8449884321b23d", @ANYRES16=r4, @ANYBLOB="000127bd7000ffdbdf250e00000014000200080002000100008008000100000000001c0002000800010006000000080001000300000008000200246f00002400070008000200faffffff0c00030009000000000000000c000400ff07000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r5 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x508}, 0x28) [ 990.435331][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x8c', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x509}, 0x28) 10:51:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x40000) syz_open_dev$usb(&(0x7f0000000b00)='/dev/bus/usb/00#/00#\x00', 0x7, 0x60000) r0 = syz_open_dev$swradio(&(0x7f0000000b40)='/dev/swradio#\x00', 0x1, 0x2) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, &(0x7f0000000180)={0x4, 0x3, {0x54, 0x8, 0x4, {0x2, 0x1}, {0x59b253d5}, @rumble={0x80000000, 0xc7b}}, {0x54, 0x2, 0x9, {0x9, 0x8}, {0x3, 0x5d}, @rumble={0xffff, 0x200}}}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x900, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4044084) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x80002, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) poll(&(0x7f0000000fc0)=[{r2}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x1) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, 0x0) 10:51:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x50a}, 0x28) 10:51:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x50b}, 0x28) 10:51:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xf5', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 991.243636][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 991.274469][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 991.280317][ C1] protocol 88fb is buggy, dev hsr_slave_1 10:51:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x50c}, 0x28) 10:51:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202000, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x10000, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, 0x0, 0x4000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xf6', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x50d}, 0x28) 10:51:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620c, &(0x7f0000000340)) r2 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) statx(r2, &(0x7f0000000000)='./file0\x00', 0x2000, 0x88, &(0x7f0000000140)) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r3, 0x0, 0x0, 0x0) 10:51:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000200)={0x7, 0xc008c, "ef77bd2d4726f8eb19ba46dc37ad925faae8573df1639205", {0x1, 0x3f}, 0xfff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r5, 0xc1a0, 0x9}, 0x8) ioctl$SG_GET_KEEP_ORPHAN(r4, 0x2288, &(0x7f00000001c0)) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) mbind(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0xddd, 0x0, 0x4) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x50e}, 0x28) [ 991.695831][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:10 executing program 5 (fault-call:2 fault-nth:0): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=""/47, 0x2f, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r1, 0x10, &(0x7f00000002c0)={&(0x7f0000000180)=""/122, 0x7a, r3}}, 0x10) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r4 = fcntl$dupfd(r2, 0x406, r0) socket$nl_route(0x10, 0x3, 0x0) r5 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r5, 0x40045730, &(0x7f0000000140)=0x2) listen(r2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x1, 0xdd}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r7, 0x1, 0x1ff, 0x0, 0x7fff, 0x1}, 0x14) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r6, 0x1) recvfrom$inet6(r6, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r8 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x50f}, 0x28) [ 992.158508][T11175] FAULT_INJECTION: forcing a failure. [ 992.158508][T11175] name failslab, interval 1, probability 0, space 0, times 0 10:51:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x510}, 0x28) [ 992.211423][T11174] ISOFS: Unable to identify CD-ROM format. [ 992.238234][T11175] CPU: 1 PID: 11175 Comm: syz-executor.5 Not tainted 5.1.0-rc1-next-20190322 #9 [ 992.247300][T11175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 992.257364][T11175] Call Trace: [ 992.260670][T11175] dump_stack+0x172/0x1f0 [ 992.261642][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 992.265026][T11175] should_fail.cold+0xa/0x15 [ 992.280690][T11175] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 992.286513][T11175] ? ___might_sleep+0x163/0x280 [ 992.291379][T11175] __should_failslab+0x121/0x190 [ 992.296330][T11175] should_failslab+0x9/0x14 [ 992.300852][T11175] __kmalloc+0x2dc/0x740 [ 992.305118][T11175] ? rfcomm_dev_ioctl+0x82e/0x1b60 [ 992.310256][T11175] rfcomm_dev_ioctl+0x82e/0x1b60 [ 992.315207][T11175] ? mark_held_locks+0xa4/0xf0 [ 992.320004][T11175] ? __local_bh_enable_ip+0x15a/0x270 [ 992.325384][T11175] ? lock_sock_nested+0xe2/0x120 [ 992.330328][T11175] ? __local_bh_enable_ip+0x15a/0x270 [ 992.335715][T11175] ? rfcomm_dev_state_change+0x150/0x150 [ 992.341361][T11175] ? lock_sock_nested+0x9a/0x120 [ 992.346311][T11175] ? __local_bh_enable_ip+0x15a/0x270 [ 992.351700][T11175] rfcomm_sock_ioctl+0x90/0xb0 [ 992.356475][T11175] sock_do_ioctl+0xde/0x300 [ 992.360987][T11175] ? compat_ifr_data_ioctl+0x160/0x160 [ 992.366466][T11175] ? tomoyo_domain+0xc5/0x160 [ 992.371159][T11175] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 992.377407][T11175] ? tomoyo_init_request_info+0x105/0x1d0 [ 992.383139][T11175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 992.389386][T11175] ? tomoyo_path_number_perm+0x263/0x520 [ 992.395039][T11175] sock_ioctl+0x32b/0x610 [ 992.399386][T11175] ? dlci_ioctl_set+0x40/0x40 [ 992.404084][T11175] ? __fget+0x35a/0x550 [ 992.408266][T11175] ? dlci_ioctl_set+0x40/0x40 [ 992.412958][T11175] do_vfs_ioctl+0xd6e/0x1390 [ 992.417566][T11175] ? ioctl_preallocate+0x210/0x210 [ 992.422687][T11175] ? __fget+0x381/0x550 [ 992.426860][T11175] ? ksys_dup3+0x3e0/0x3e0 [ 992.431289][T11175] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 992.437534][T11175] ? fput_many+0x12c/0x1a0 [ 992.441966][T11175] ? tomoyo_file_ioctl+0x23/0x30 [ 992.446931][T11175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 992.453184][T11175] ? security_file_ioctl+0x93/0xc0 [ 992.458310][T11175] ksys_ioctl+0xab/0xd0 [ 992.462482][T11175] __x64_sys_ioctl+0x73/0xb0 [ 992.467095][T11175] do_syscall_64+0x103/0x610 [ 992.471713][T11175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 992.477617][T11175] RIP: 0033:0x458209 [ 992.481515][T11175] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 992.501131][T11175] RSP: 002b:00007fdfcd7e5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 10:51:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) bind$inet(r1, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x8084, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000001240)="0046bd3b07925df601e011bf4aaa9f30bd65acb725d45fcb82e14cda62697afb649f8b8e644751a8d3ff6806016eca5fa930bf0a689684c7aae5115406a30cb08d91d1205e", 0x45, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/244, 0x45, 0x0, 0x0, 0x0) [ 992.509555][T11175] RAX: ffffffffffffffda RBX: 00007fdfcd7e5c90 RCX: 0000000000458209 [ 992.517619][T11175] RDX: 0000000020000100 RSI: 00000000800452d2 RDI: 0000000000000004 [ 992.525677][T11175] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 992.533656][T11175] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdfcd7e66d4 [ 992.541632][T11175] R13: 00000000004c0699 R14: 00000000004d2308 R15: 0000000000000003 10:51:10 executing program 5 (fault-call:2 fault-nth:1): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000080)={&(0x7f0000000140)="381678ddc9e972a2cc8db120d7ac88a8cdf2804ee8d75c9115a973205aacd3442956e861b2dd4577ba858a618d0935ff8b79c7b5025aaf8271090b15ab5045b8e8fefda7acffdf4975fd3704bce1902024b758f788983bb87985e09624d1f83a13bd07379624582bbe8cb9fe7ae89980181a23edd16d2e98f73625c4180cde2dc336a208a501f818e9c27b4aa4d5321355fd4dd4cec4e76f3a63d5daa318ffbcc59200c31f0e2695e1585ef5c1a8f117", 0xb0}) r2 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000040)) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 992.709337][T11183] ISOFS: Unable to identify CD-ROM format. 10:51:11 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8467, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$video4linux(&(0x7f0000000200)='/dev/v4l-subdev#\x00', 0x2, 0x4100) 10:51:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x511}, 0x28) 10:51:11 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:11 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:11 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose]}, 0x48) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") [ 993.029752][T11212] ISOFS: Unable to identify CD-ROM format. 10:51:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(r1, 0x0, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:11 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x2, &(0x7f0000000100)) 10:51:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x512}, 0x28) 10:51:11 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5411, &(0x7f0000000100)) 10:51:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x513}, 0x28) [ 993.282027][T11230] ISOFS: Unable to identify CD-ROM format. 10:51:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x10, 0x80803, 0x0) r2 = msgget$private(0x0, 0x220) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/14) write(r1, &(0x7f0000000000)="120000001a002517fc85bc04fef6000d0a0d", 0x12) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'yam0\x00\x00\x00\x10\x10\x00', 0x1}, 0x18) ioctl(r0, 0x18000, &(0x7f0000000000)) ioctl(r0, 0x100000008936, &(0x7f0000000000)) 10:51:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) fcntl$setstatus(r1, 0x4, 0x42c00) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:11 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x541b, &(0x7f0000000100)) 10:51:11 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x514}, 0x28) 10:51:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = dup(0xffffffffffffffff) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000001c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@local, @initdev={0xac, 0x1e, 0x1}, @loopback}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x7) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = accept4(r3, 0x0, 0x0, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000080)={0x4, 0x2, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6(0xa, 0x4, 0x8) bind$rose(0xffffffffffffffff, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x0, [@bcast, @null, @bcast, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x2, 0x4) close(r4) 10:51:12 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5421, &(0x7f0000000100)) [ 993.968696][T11265] ISOFS: Unable to identify CD-ROM format. 10:51:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x515}, 0x28) 10:51:12 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5450, &(0x7f0000000100)) 10:51:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) [ 994.199681][T11285] ISOFS: Unable to identify CD-ROM format. 10:51:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xff', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x516}, 0x28) [ 994.401738][ C0] net_ratelimit: 1 callbacks suppressed [ 994.401750][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x3, 0xf5e5, 0x4, 0x48cf}, 0x8) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xb0, r5, 0x0, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x18}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6f72e40b}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x1c, 0x7, [{0x8, 0x1, r4}, {0x8, 0x1, r2}, {0x8, 0x1, r2}]}, @NBD_ATTR_SOCKETS={0x2c, 0x7, [{0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, 0x0, 0xfffffffffffffff7) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000000)={0x2, [0x8, 0x9]}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x517}, 0x28) 10:51:12 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5451, &(0x7f0000000100)) 10:51:12 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x9, 0x0) 10:51:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\xff', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x518}, 0x28) 10:51:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xc0, r0, 0xa10, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xce}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x80) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000000)=0x1) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:13 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5452, &(0x7f0000000100)) 10:51:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0xe21, @dev}, 0x10) r2 = dup(r0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [], @local}}, 0x1c) socket$inet6(0xa, 0x20000007, 0x200000007) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') io_setup(0x101, &(0x7f0000000040)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0xba, r2, &(0x7f00000000c0)="06d90908d981eade412ceecce762ead223e3a4e474b30f70b1950f373ab1116b847668d05e94ce425f0fd5612e72153a7b784f51c72d360c5d238df3edb377c59466248876b76234401757e9f5397c9d26636d9e9e1514a6aab7fa0d5554925287ca3869d56e441a2feb67f7ae5c2a3e16deceec23bfc247747a7c8f59dc78b2f28e41528a6448f691d40c5d0580a6e07d30342056914ae85b3b74856571b6f80131dbe02030e1cbd9e5f4fd91495b69b43ee7faa4e37178cb035dc148aa20d6693f861b06614e46", 0xc8, 0x9, 0x0, 0x3, r3}, &(0x7f0000000200)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r3, 0x0) sendfile(r0, r3, 0x0, 0x1000003) 10:51:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x519}, 0x28) 10:51:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:13 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x5460, &(0x7f0000000100)) [ 995.330975][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 995.370860][T11369] ISOFS: Unable to identify CD-ROM format. [ 995.505589][T11382] ISOFS: Unable to identify CD-ROM format. 10:51:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000340)}, &(0x7f0000000400)=0x18) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x32, 0x4, @thr={&(0x7f0000000000)="a302d48aac970e598ea644e2a08396d1b60c566cc58b3a4ac9334f51731340083f1abbbf7d272ac7b6b4f206e4987f9765c7761a9c7e74f020a30f27dac0d0c2c2b8ed3d07c8c7aaca0ffb9330a06580bc1bca5b368bcd19997b93fc640523d5f683cb172a34f4a841f5ce733eacef023d20e7146ca47de9ec13704742b5f0d724fa790532865fefad37b903c92d7e60d8f519b77ee8cf1810e048c0667bea569970f86f62d95f821ffd4d8be43fd933298789264093381d06e03812d211d0302fb755c39ed0a61b5d7135c84f378e", &(0x7f0000000100)="c01c7e5cf1abe7c50fb4acec6e7db40a6e1ce09c6d3a9f28c3bae883ce34823a7191db0b50cc5aa6d435c810ef7f5b9c1ae6864a39c53f092baee1133eb2e9ab657a34bec618a02274bd36ee3ebea491f59b85"}}, &(0x7f0000000240)) fallocate(r2, 0x0, 0xc478, 0x5) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r2, 0x3, 0x0, 0x23) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) 10:51:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x51a}, 0x28) 10:51:13 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$unix(0x1, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r2, 0x8, 0x0) execveat(r2, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) r3 = gettid() tkill(r3, 0x1000000000013) 10:51:13 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8901, &(0x7f0000000100)) 10:51:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:13 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8902, &(0x7f0000000100)) [ 995.869383][T11405] ISOFS: Unable to identify CD-ROM format. 10:51:14 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8903, &(0x7f0000000100)) 10:51:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x51b}, 0x28) 10:51:14 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc0, 0x28004) write$nbd(r0, 0x0, 0x100000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x5, 0x0, 0x0]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') bind$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x110, r1, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}]}]}, 0x110}}, 0x40000) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000002c0)) 10:51:14 executing program 4: process_vm_readv(0x0, &(0x7f0000001d40)=[{&(0x7f0000000c00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f00000006c0)={@bcast, @bcast}) write$uinput_user_dev(r0, &(0x7f0000000100)={'syz1\x00', {0x7, 0xfffffffffffffff7, 0x3, 0x10001}, 0x8, [0x1, 0x9, 0x100000001, 0xfffffffffffffff7, 0xde7a, 0x1f2, 0xffffffffffffff81, 0x93c8, 0x9, 0x3, 0x80000000, 0x4, 0xff, 0x1, 0x81, 0x4, 0x50000000000000, 0x5, 0x0, 0x10001, 0x8001, 0x2, 0x4a0b9648, 0x2, 0xffffffffffffffff, 0x7fff, 0x9, 0x7f, 0x0, 0x4, 0x80, 0x9, 0x0, 0x4, 0x100, 0x4, 0x797165dc, 0x0, 0x3, 0x2, 0x4, 0x7fffffff, 0x2, 0x100, 0x5, 0x8, 0x100000000, 0x2, 0x200, 0x8, 0x6, 0xbd, 0x7, 0xca, 0x1, 0x4, 0x2, 0xa1a9, 0x1, 0x200, 0x3, 0x7, 0x1, 0x100000001], [0x0, 0x6, 0x0, 0x401, 0x9c, 0x3, 0x1ff, 0x4, 0xc6dc, 0x40800000, 0x66, 0xab0, 0x7, 0x2, 0xc22, 0x7, 0x0, 0xf5, 0x3ff, 0x1, 0x3, 0x8, 0x515, 0x800, 0x7, 0x9a34, 0x1, 0x22, 0x5, 0x100, 0x77, 0x1, 0x6, 0x7fffffff, 0xa1, 0x6, 0x4, 0x6d3a, 0x3984, 0x6, 0xff, 0xff, 0x59, 0x44, 0x6, 0x8a, 0xffff, 0x5, 0x4, 0x20, 0xfffffffffffffffa, 0x0, 0xae9, 0x9, 0x8000, 0x1, 0x817, 0x2, 0x2, 0x3f, 0x100, 0x11, 0xfffffffffffffbff, 0xa54], [0x100000001, 0x3acc11ae, 0x7ff, 0x4, 0x7, 0x0, 0x0, 0x8, 0x1ff, 0x0, 0xfffffffffffffff7, 0xdf33, 0x4, 0x1, 0xfffffffffffffff8, 0x50b0, 0x1, 0x81, 0x8, 0x3, 0x3, 0x401, 0x1, 0x1, 0xfffffffffffffff5, 0x5, 0x9fe, 0x101, 0x9d, 0x4, 0x1, 0x6, 0x4, 0x9, 0x4, 0x8, 0x8000, 0x80000000, 0xe00000000000, 0x5, 0x1, 0x401, 0x1, 0x1, 0x7, 0x0, 0xfff, 0x8, 0x4, 0x4, 0x40, 0x1ff, 0x12, 0x2, 0x80000001, 0x7, 0x7fff, 0x300000000000, 0x7, 0xffffffffffffffe0, 0x51b7, 0x5f, 0x80, 0x5], [0x8, 0x3, 0x9, 0x3f, 0x4, 0x85d, 0x9, 0x400, 0x8, 0x2, 0x8, 0x7, 0x2, 0x7c, 0x6, 0x8, 0xa2f, 0x7, 0x4, 0x8, 0x10001, 0x2, 0x2, 0x75e3bd38, 0xc1, 0x1, 0xbdad, 0x6, 0x7, 0x0, 0x2, 0xe29f, 0x1e6a, 0x5, 0x40, 0x7, 0x5, 0x1, 0xfffffffffffffff8, 0x7f, 0x2, 0xaf6, 0xffffffff7fffffff, 0xd7d, 0xc1, 0xf762, 0x9, 0x5, 0x2, 0x100, 0x70, 0x80000001, 0x8, 0x7, 0x4, 0x31, 0x1, 0x3, 0xfffffffffffffffc, 0x2, 0x800, 0x1, 0x6]}, 0x45c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f0000000040)=0xe8) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000340)="240000001e0007031dfffd946f610500070000000500000000000000421ba3a20400ff7e", 0x24}], 0x1}, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000080)='syz1\x00') r3 = getgid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000740)=0x34, &(0x7f0000000780)=0x4) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r3, 0x400) openat$fuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/fuse\x00', 0x2, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000680)=""/21) ioctl$KDDISABIO(r0, 0x4b37) ioctl$SIOCAX25GETINFO(r0, 0x89ed, &(0x7f00000007c0)) 10:51:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x9e}) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) lchown(&(0x7f0000000140)='./file0\x00', r5, r6) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r7 = accept4(r2, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000000000000000000ec2c6b0a8bd5a3240000e1ff0000000000a86caf82e91067f0f969bb8f0daaef57c1fd1db211a73c6aa0bb2fe7baace347528f09df96ff16a4955035a8c444d6aba43f5d10842b879b283d5e64ecd8a5768de93567403671bd4c3f7400952367666e08ce5c21069ee78d2a88a1e6eec49acc6624d9e32b003ff87fc707e738da3a57e8694b027df31e3b8248c7fd6a53fee8"]) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 996.111001][T11422] ISOFS: Unable to identify CD-ROM format. 10:51:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x10800) ioctl$KDADDIO(r0, 0x4b34, 0x7) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:14 executing program 4: sched_setscheduler(0x0, 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000140)={0x0, 0x568f, 0x0, 0x0, 0x6, 0x3, 0x7ff}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4', 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0xfffffe38) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002091, r1, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, 0x0) 10:51:14 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8904, &(0x7f0000000100)) 10:51:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x51c}, 0x28) [ 996.239855][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:14 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8906, &(0x7f0000000100)) 10:51:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x51d}, 0x28) [ 996.591116][ T40] Bluetooth: hci0: Frame reassembly failed (-84) 10:51:14 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8907, &(0x7f0000000100)) [ 996.635895][T11462] ISOFS: Unable to identify CD-ROM format. [ 996.669102][ T40] Bluetooth: hci1: Frame reassembly failed (-84) 10:51:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x51e}, 0x28) 10:51:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x21, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @ipv4={[], [], @empty}, 0x80000000}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x1, 0x7}, &(0x7f00000001c0)=0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/if_inet6\x00') sendfile(r2, r4, &(0x7f0000000080)=0x4800, 0x80000003) [ 996.916470][T11478] ISOFS: Unable to identify CD-ROM format. 10:51:15 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8940, &(0x7f0000000100)) 10:51:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x51f}, 0x28) [ 998.554507][T24700] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:51:16 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x101000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0xffffffffffffff7f) r1 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0xffffffff, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc02c5625, &(0x7f0000000200)) 10:51:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8941, &(0x7f0000000100)) 10:51:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x10800) ioctl$KDADDIO(r0, 0x4b34, 0x7) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000b864e01eae6c760f805326b639fd298e075852619a727fc9c8d3ca1434b0ad5e4245913f0949ffc0189b3a9284454ccad1eb57de779f955562546abe5808d586cf8050d66e99dae36fafec7f893e73947f86f9741108000000000000"], &(0x7f00000000c0)=0x64) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x4280, 0x2, 0x2}, 0x10) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x520}, 0x28) [ 998.715411][T11470] Bluetooth: hci1: Entering manufacturer mode failed (-110) [ 998.724101][T22185] Bluetooth: hci1: command tx timeout 10:51:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x521}, 0x28) 10:51:17 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x894c, &(0x7f0000000100)) [ 998.864607][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:17 executing program 4: r0 = socket(0x11, 0x40000000805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x6) accept4$tipc(r0, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10, 0x0) getsockopt(r0, 0x114, 0x2715, 0x0, &(0x7f0000000000)) syz_init_net_socket$llc(0x1a, 0x2, 0x0) [ 998.940913][T11515] ISOFS: Unable to identify CD-ROM format. 10:51:17 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8980, &(0x7f0000000100)) 10:51:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x522}, 0x28) 10:51:17 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000180)={0xb, 'syz1\x00', 'syz1\x00', 'syz0\x00', 0x1000, 0xfffffffffffffffa, 0x6, 0x2, 0xb07, 0x4, "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"}, 0x1118) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r2) [ 999.145637][T11538] ISOFS: Unable to identify CD-ROM format. 10:51:17 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8981, &(0x7f0000000100)) 10:51:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:17 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x523}, 0x28) [ 999.678942][T11562] ISOFS: Unable to identify CD-ROM format. [ 999.773167][T11571] ISOFS: Unable to identify CD-ROM format. 10:51:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x10800) ioctl$KDADDIO(r0, 0x4b34, 0x7) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000001f000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x0, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c2}, 0x1, 0x0, 0x0, 0x4800}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x12dc, 0x10}, &(0x7f0000000140)=0xc) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 10:51:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8982, &(0x7f0000000100)) 10:51:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x524}, 0x28) 10:51:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="1347b23ead251673cf6c68000000", @ANYRES16=r1, @ANYBLOB="0a032abd7000fcdbdf250c00000050000700080001000a00000004000400030000000000000008000200080000000c07000000000000000000000c000300000400000000000008000200abd7000008000100060000000c0004000100ffffffffffffcd96bb959c04638e670c78627d86bc23c58c2670f2d461b8d4514d0fabbf039d56e21da22d9143223d33da32c204e5fed6fcf7f4e384adcc5f532981298e1dc5c4f0f5c8d0429a197def188357f879d93e8dfd1e8794c8735354a398b2a32b76de8aed1bbf2442d7bd"], 0x68}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}) r4 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(r3, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r5, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000000040)=0x4ff3, 0x4) recvfrom$inet6(r5, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1000.954491][ T8005] Bluetooth: hci0: command 0xfc11 tx timeout [ 1000.954527][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:51:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x8983, &(0x7f0000000100)) [ 1001.063060][T11582] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1001.102125][T11582] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:51:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x525}, 0x28) [ 1001.151150][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1001.151953][ T344] Bluetooth: hci0: Frame reassembly failed (-84) [ 1001.185901][T11582] F2FS-fs (loop4): Invalid segment/section count (22, 14 x 31) [ 1001.205162][T11592] ISOFS: Unable to identify CD-ROM format. [ 1001.208694][T11582] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:51:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x89a0, &(0x7f0000000100)) 10:51:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x526}, 0x28) 10:51:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000b864e01eae6c760f805326b639fd298e075852619a727fc9c8d3ca1434b0ad5e4245913f0949ffc0189b3a9284454ccad1eb57de779f955562546abe5808d586cf8050d66e99dae36fafec7f893e73947f86f9741108000000000000"], &(0x7f00000000c0)=0x64) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x4280, 0x2, 0x2}, 0x10) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x527}, 0x28) [ 1001.517845][T11610] ISOFS: Unable to identify CD-ROM format. [ 1001.589368][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x10800) ioctl$KDADDIO(r0, 0x4b34, 0x7) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:21 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x89a1, &(0x7f0000000100)) 10:51:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x528}, 0x28) 10:51:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x13}, 0x1dec, 0x80008000000, 0xef, 0x400, 0x3, 0x2, r2}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) [ 1003.194406][T11576] Bluetooth: hci0: command 0xfc11 tx timeout [ 1003.194524][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:51:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x529}, 0x28) [ 1003.324140][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1003.377576][ T8358] Bluetooth: hci0: Frame reassembly failed (-84) 10:51:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={0x0, &(0x7f0000002340)=""/4096, 0x100000, 0x1000, 0x1}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80300, 0x0) r2 = shmget(0x2, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0xffffffffffffffff, r1, 0x0, 0x1d, &(0x7f00000003c0)=')em1cgroupwlan0![wlan0cgroup\x00'}, 0x30) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x7, r3, r4, r5, r6, 0x42, 0xffffffffffffff80}, 0x0, 0xffffffff, 0x2, 0x40, r7, r8, 0xc8a}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="d2a807b0fcd2784967c9d69f14a0d459", 0x10) accept4(r1, 0x0, &(0x7f0000000500), 0x800) 10:51:21 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c8, &(0x7f0000000100)) [ 1003.429878][T11653] ISOFS: Unable to identify CD-ROM format. 10:51:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x52a}, 0x28) 10:51:21 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c9, &(0x7f0000000100)) [ 1003.605525][T11643] ISOFS: Unable to identify CD-ROM format. 10:51:21 executing program 4: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/L\x00\xc8\xe1\x01\x00\x00\x00\x91\xa2Z<5\x80\x00\x00\x00\x00', 0x2, 0x0) 10:51:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x10800) ioctl$KDADDIO(r0, 0x4b34, 0x7) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x52b}, 0x28) 10:51:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x40049409, &(0x7f0000000100)) 10:51:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x101001) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000200)=""/44, &(0x7f0000000240)=0x2c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc0\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = dup2(r2, r1) fchdir(r3) pselect6(0x0, 0x0, &(0x7f0000000340)={0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x7f, 0x200, 0x0, 0x100000001}, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f0000000440)={&(0x7f0000000400), 0x8}) tee(r0, r0, 0xeba, 0x7) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-monitor\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa42020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r6, 0x2, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5b}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x20}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, 0x0) geteuid() getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16c, 0x4) umount2(0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @local}}, 0x0, 0x2, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000000500), 0x4) chroot(0x0) ioctl$VIDIOC_G_PRIORITY(0xffffffffffffffff, 0x80045643, 0x2) recvmsg(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x100) syz_mount_image$ext4(0x0, &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, 0x0, 0x1, 0x0) write$binfmt_elf64(r7, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 10:51:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r2, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1005.434428][ T17] Bluetooth: hci0: command 0xfc11 tx timeout [ 1005.434484][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:51:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x4020940d, &(0x7f0000000100)) 10:51:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x52c}, 0x28) 10:51:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0x1f, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="1a40acb69d52ff06e745716c611cc367", 0x2}, 0xe) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1005.653582][T11706] ISOFS: Unable to identify CD-ROM format. 10:51:24 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d3, &(0x7f0000000100)) 10:51:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x52d}, 0x28) [ 1005.822479][T11721] ISOFS: Unable to identify CD-ROM format. [ 1005.848355][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1006.127083][T11744] ISOFS: Unable to identify CD-ROM format. [ 1006.234549][T11750] ISOFS: Unable to identify CD-ROM format. 10:51:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x52e}, 0x28) 10:51:25 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc0045878, &(0x7f0000000100)) 10:51:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:25 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x101001) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000200)=""/44, &(0x7f0000000240)=0x2c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc0\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = dup2(r2, r1) fchdir(r3) pselect6(0x0, 0x0, &(0x7f0000000340)={0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x7f, 0x200, 0x0, 0x100000001}, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f0000000440)={&(0x7f0000000400), 0x8}) tee(r0, r0, 0xeba, 0x7) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-monitor\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa42020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r6, 0x2, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5b}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x20}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, 0x0) geteuid() getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16c, 0x4) umount2(0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @local}}, 0x0, 0x2, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000000500), 0x4) chroot(0x0) ioctl$VIDIOC_G_PRIORITY(0xffffffffffffffff, 0x80045643, 0x2) recvmsg(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x100) syz_mount_image$ext4(0x0, &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, 0x0, 0x1, 0x0) write$binfmt_elf64(r7, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 10:51:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x10800) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) shutdown(r3, 0x1) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1007.674482][ T17] Bluetooth: hci0: command 0xfc11 tx timeout [ 1007.674497][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 1007.797891][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc0045878, &(0x7f0000000100)) 10:51:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x52f}, 0x28) [ 1007.889171][T11776] ISOFS: Unable to identify CD-ROM format. 10:51:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x10800) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc0189436, &(0x7f0000000100)) 10:51:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x530}, 0x28) 10:51:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0xc020660b, &(0x7f0000000100)) 10:51:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x531}, 0x28) [ 1008.329459][T11808] ISOFS: Unable to identify CD-ROM format. 10:51:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001200)='/dev/full\x00', 0x800, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001240)={0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x5, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x0, 0x7, 0x1000, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000200)=""/4096}, &(0x7f00000000c0)=0x78) 10:51:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4640000001130000000000000003003e003e000000270000000000000040000000000000003f0000000000000008000000000038000100a30b070505000300000000000000f300000000000000050000000000000005000000000000000400000000000000000000800000000081000000000000006781a0241cefad42f50df748b31d8c5a3ed21c799f32512aa24d7c2b14098fd49f52a392771535d81365e447c30299ae1250eb9b7c18d8dcd5bb3c55826e68046288534b49290727ec38980146864393fb2781d92191c06b9be4cb03a073ee40bf78977f2f8f8e521f3e364589804768232adc5fb9ab59e5bbc7145243039819e913ce5c643b6f5cefcc263907a3db95933b7f5f0192caf49f7cfada9e1f646900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x532}, 0x28) [ 1008.511886][T11820] ISOFS: Unable to identify CD-ROM format. 10:51:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000040)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r3}) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:26 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x3) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000200)) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r3 = accept4$packet(r1, &(0x7f0000008b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000008bc0)=0x14, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x48}, 0x4) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000300)="8943e85c0ccf7b71c9bae18cf33d0d4ca6c433ef7f32c716dc0091dab0417f9bbab89e3fd3daa6aec07e288b1eb01381083df184eddc2b5e3038aa7485398b868733d085a85bd43819af52c9422fe9c1eeba26da905729186ca244bb64c7318dcc3cc803b802270dde6962ad2ab7c575db58daf4214b7ab941f5b61f659238ce2692ca0071ac97660b3f65e5bab56c44a962f8aa22d78d2a7abd1bd268dd8162a5f938e8fca31751e71b85c0d235b59ca3") ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000008c00)={'team0\x00', r4}) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)=0x10010) 10:51:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1008.688134][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1008.795627][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1008.848864][T11842] ISOFS: Unable to identify CD-ROM format. [ 1008.968687][T11854] ISOFS: Unable to identify CD-ROM format. 10:51:28 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000400)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x8001) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) 10:51:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x533}, 0x28) 10:51:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RREMOVE(r1, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r2) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fff, 0x30, 0x3, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000140)=0x4) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1010.154439][ T17] Bluetooth: hci0: command 0xfc11 tx timeout [ 1010.154530][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:51:28 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd2f, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32]}}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 1010.243679][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x534}, 0x28) [ 1010.339574][T11870] ISOFS: Unable to identify CD-ROM format. 10:51:28 executing program 5: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x200, @mcast2, 0x2}}, 0x40, 0x400, 0x4, 0xc34330, 0x6}, &(0x7f00000002c0)=0x98) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000580)) [ 1010.547661][T11885] ISOFS: Unable to identify CD-ROM format. 10:51:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x535}, 0x28) 10:51:28 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) prctl$PR_GET_SECUREBITS(0x1b) 10:51:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x536}, 0x28) 10:51:29 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) 10:51:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x537}, 0x28) [ 1011.052603][T11907] ISOFS: Unable to identify CD-ROM format. 10:51:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1011.240843][T11920] ISOFS: Unable to identify CD-ROM format. 10:51:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:30 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r3 = msgget(0x2, 0x0) msgsnd(r3, &(0x7f0000000140)={0x1, "0e020dd64309a0b171cc"}, 0x12, 0x800) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x538}, 0x28) 10:51:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) [ 1012.394579][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 1012.484650][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:30 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x18, r2, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x90}, 0x40) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 10:51:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x539}, 0x28) [ 1012.575876][ T344] Bluetooth: hci0: Frame reassembly failed (-84) [ 1012.594957][T11940] ISOFS: Unable to identify CD-ROM format. 10:51:30 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x53a}, 0x28) 10:51:30 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) setitimer(0x3, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:51:31 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000800)={&(0x7f0000000280)={0x56c, 0x3a, 0x400, 0x70bd2d, 0x25dfdbfc, {0x1}, [@generic="4d5c6d454038cba16cf1f43a8f64547d5f3f491b0103006e35173525f82884ce41a90acc3ba1b0bd432b36527196036452850920caf1730c756aa676425a441f0abc412ada042955dc26037efdc5034e47623eabe885d552fd80ddcf9ced39514c905c2179fb6605f29284c219e189ca2e218cfa2de55e0366b76c9f00ab50ff9f38ab792abc4e1d78d74b364add0e6d32715ee046", @typed={0x8, 0x4e, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @nested={0xc, 0x34, [@typed={0x8, 0x6f, @pid=r1}]}, @nested={0x140, 0x15, [@typed={0xc, 0x2d, @u64=0x73}, @typed={0x8, 0x29, @pid=r2}, @generic="ba36b2ad3529c28347e40bab473207fefac39e09cdbbfc9423c9d469eff3e7dda9bed7153e16bca64cabdbbfc3641925c078e14dcfe8ba008036f987397192eb5428c702655e08dd72f7970bd29edc221ee01bd6ec66a859ed7524ed0f5f74fb76d68a879e9da07cf9fe9cfc26ddc405dd0429951b198cbb7bdb8b13f91404", @generic="ac88556f3d946f65b7d9a0086262a7f5cc88d8750172cb06c5a8e0c99af5390b14760b871d7d7d60978bb078e9df276767e2d46dbefe5d195856a6c20937c1003d06f0c4603ba2715ffbfd3033a8e3126325d9af27f8c9df1cc4629f0d2eceb58c5f0d413b64790988896eddbe08043d288ef39c3a223cea51a5c8ad74341d3389bd8230d8c0ecb7f913d3515bbe6d6bbde79389a79eadc308c61bd9e7a8d0b719762f1134b9b8"]}, @nested={0x16c, 0xc, [@generic="5018232999bb9375ebc2c84d5ab2aeeee1dbe94383a958912f576e7f7768b1371baea9faf4c4891503d98c8c699e2416b49ce94ec620e1fc7d56b10a48d343cfc7d76841e8eaf3d78c8b3241651c4e44971f1afaf19210b10c2298d389d2b279c4f620fbd89b9c094b360cc7b42cfeec53c9e80ee7", @typed={0x54, 0x3d, @binary="3f5010b0735aa3631589767b372689a513ca5a4211fcdef628f394fc5b84525d5f7fec2a662d35f62114debafed6049f5e52bf0d2a5e814cbbc50df00dce0661068ac99059dc5154bed34bec2c"}, @generic="08d40c2f3a59fcad35f8893b723c32a583294dab6fee14866849379c3231aeba4bc465088d52f14eaec3f1d1738531a7ecb43ab6959ad0f88360a9d8918c382bda046adcc4b414bf16096c523d2502949cc0162abf9d906eadadf1d628b52a16e761de32f1deff70d0470bd8875008a7f1d1b0310d179b89d0ef65335bc920e982e5837eb5edc4aab63ca5b1f2ba46691d2d511f9a30ea1949239f0e"]}, @typed={0x8, 0x5b, @str='\x00'}, @generic="582ba7d003eb52fc23d6840c23bb9b5f36858f8a7debdcf08ca972f7a08af34d7c593c501fc12c56", @generic="88f2f03cf7dd250230dab3cfbd809acbe40e972a774061f3a28d78d35432d93124292c855f032a19e37d6d8da8470db974dd0537bc2a1393a2587175930b8d53b25354f802c0fc737a3895478a884ee14d0f84997ddf804595d494fbec5dd16d6eb6b04ed1209f291191b52def9f2f9f235a66601fb1ddceb5c61e763f8c19ae05b988c47ea07070afbf16cd98d7167697a441ff08b044947311a970097ddfb5e7c68baa2eb3a93f6a7ed603056ae9a4de7dd7037ccd327a6196399b09ac1770803a957904f30ca568354af91695a243897b49a1911e8555ac89f0c681c6c8577c84aa4734b5c2c9cbe6b788", @nested={0xe4, 0x1b, [@typed={0xc, 0x7, @u64=0x4}, @typed={0x8, 0x92, @pid=r3}, @typed={0x8, 0x5f, @uid=r4}, @typed={0x4, 0x5c}, @generic="931903206622cd7d3e1ba2b11d8a667bb2f4519d39b523cbb7a4076b4ada46e9f55d454ed1dab88172f1b683d86f2463537bb684e5f326540817bc52b92a7bbe3fdfeea68a181b7fbd487b81f4e22eb24d4bec546abd9b2aa679e5155c3bb111fff1dda21532e9", @generic="c52afdffee799c3b", @generic="bfd60f7896cfd103968a7d7ba238dae6563211b99b05ba9d61dd80dc0d5a6aa53c9ba377cd612b30974402cb41180e3905f56123d63233b237293b78bad3af6b94eacff873a5c8c74dcbb51fbb06ca"]}]}, 0x56c}, 0x1, 0x0, 0x0, 0x45}, 0x1) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x53b}, 0x28) [ 1012.800395][T11958] ISOFS: Unable to identify CD-ROM format. 10:51:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:32 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x53c}, 0x28) 10:51:32 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x4004000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000002c0)={0x4, &(0x7f0000000080), 0x0, r0, 0x2}) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x54, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x8810) ioctl$SIOCAX25OPTRT(r0, 0x89e7, &(0x7f0000000300)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x2, 0x76}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:51:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4640000001130000000000000003003e003e000000270000000000000040000000000000003f0000000000000008000000000038000100a30b070505000300000000000000f300000000000000050000000000000005000000000000000400000000000000000000800000000081000000000000006781a0241cefad42f50df748b31d8c5a3ed21c799f32512aa24d7c2b14098fd49f52a392771535d81365e447c30299ae1250eb9b7c18d8dcd5bb3c55826e68046288534b49290727ec38980146864393fb2781d92191c06b9be4cb03a073ee40bf78977f2f8f8e521f3e364589804768232adc5fb9ab59e5bbc7145243039819e913ce5c643b6f5cefcc263907a3db95933b7f5f0192caf49f7cfada9e1f646900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) 10:51:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0xbc, r0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x324}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8880}, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1014.634450][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 1014.742043][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x53d}, 0x28) [ 1014.792557][ T7] Bluetooth: hci0: Frame reassembly failed (-84) [ 1014.801053][ T7] Bluetooth: hci0: Frame reassembly failed (-84) 10:51:33 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) [ 1014.881999][T11992] ISOFS: Unable to identify CD-ROM format. 10:51:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x53e}, 0x28) 10:51:33 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x140) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x30, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xa18, 0x2, 0x7, 0x7fffffff}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 10:51:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x53f}, 0x28) [ 1015.116067][T12007] ISOFS: Unable to identify CD-ROM format. 10:51:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x540}, 0x28) 10:51:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:35 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x6, 0x12) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockopt(r0, 0x0, 0x5, &(0x7f0000000000)=""/163, &(0x7f00000000c0)=0xa3) 10:51:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x541}, 0x28) 10:51:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) 10:51:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) dup(r0) listen(r3, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000140)=""/4096) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1016.794461][ T8005] Bluetooth: hci0: command 0xfc11 tx timeout [ 1016.794471][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:51:35 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x542}, 0x28) [ 1016.980130][T12042] ISOFS: Unable to identify CD-ROM format. 10:51:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(r2) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) prctl$PR_GET_TSC(0x19, &(0x7f0000000040)) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x543}, 0x28) 10:51:35 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid\x00') fcntl$dupfd(r0, 0x406, r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) [ 1017.147718][T12055] ISOFS: Unable to identify CD-ROM format. 10:51:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x544}, 0x28) [ 1017.249275][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:35 executing program 5: r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000200)={0xf, @capture={0x1000, 0x1, {0x2, 0xbc0}, 0x8000, 0x8}}) socketpair(0x11, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:51:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x545}, 0x28) [ 1017.623781][T12079] ISOFS: Unable to identify CD-ROM format. 10:51:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:35 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:35 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x546}, 0x28) 10:51:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20400, 0x0) r2 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x1, 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0xe0e, 0x8, 0x1, r2}) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 1017.919142][T12094] ISOFS: Unable to identify CD-ROM format. 10:51:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x547}, 0x28) 10:51:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:37 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x40, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) 10:51:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) recvfrom(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x1, &(0x7f0000001140)=@sco={0x1f, {0xfff, 0x4, 0x9, 0x12a, 0x8, 0x8}}, 0x80) r4 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0x200, &(0x7f00000000c0)=0x4) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1019.194824][ T7999] Bluetooth: hci0: command 0xfc11 tx timeout [ 1019.201009][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:51:37 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffc, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000000)) 10:51:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x548}, 0x28) 10:51:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:37 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x81, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 1019.471246][T12124] ISOFS: Unable to identify CD-ROM format. 10:51:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x549}, 0x28) [ 1019.702867][T12143] ISOFS: Unable to identify CD-ROM format. 10:51:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x54a}, 0x28) 10:51:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xce, 0x2000) write$smack_current(r0, &(0x7f0000000240)='\x00', 0x1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f00000000c0)={0x2b, 0x8, 0x1, 0x15, 0x3, 0x3, 0x1, 0xf3, 0xffffffffffffffff}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) bind$isdn_base(r3, &(0x7f0000000040)={0x22, 0x200, 0x800000000, 0x6, 0x1054}, 0x6) inotify_init() [ 1019.996353][T12172] ISOFS: Unable to identify CD-ROM format. 10:51:38 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 10:51:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x54b}, 0x28) 10:51:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x224000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @local, 'dummy0\x00'}}) 10:51:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000140)=0x8) accept4$bt_l2cap(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0x0, 0x80, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) [ 1020.106114][T12178] ISOFS: Unable to identify CD-ROM format. 10:51:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) getpeername(r0, &(0x7f0000000300)=@xdp={0x2c, 0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000380)={'team0\x00', r2}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) setfsuid(r3) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8c0, 0x0) 10:51:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x54c}, 0x28) 10:51:38 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 10:51:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1020.269605][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:51:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r0, &(0x7f0000000000)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x10}, 0xf1}}, 0x24) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) [ 1020.503904][T12205] ISOFS: Unable to identify CD-ROM format. 10:51:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x54d}, 0x28) 10:51:38 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 10:51:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000200)) [ 1020.596922][T12218] ISOFS: Unable to identify CD-ROM format. 10:51:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x54e}, 0x28) [ 1020.892825][T12237] ISOFS: Unable to identify CD-ROM format. 10:51:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x10000000002, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300000000000000000000", 0x23}], 0x1}, 0x0) execve(0x0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) dup(0xffffffffffffffff) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) 10:51:39 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8402) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000200)=""/197) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x54f}, 0x28) [ 1021.000601][T12244] ISOFS: Unable to identify CD-ROM format. 10:51:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) [ 1021.293342][T12265] ISOFS: Unable to identify CD-ROM format. [ 1021.301959][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1021.394129][T12274] ISOFS: Unable to identify CD-ROM format. 10:51:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x550}, 0x28) 10:51:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:39 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000000000)='\\\x00', 0xffffffffffffffff}, 0x30) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:51:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x551}, 0x28) [ 1021.745951][T12290] ISOFS: Unable to identify CD-ROM format. [ 1021.831705][T12290] ISOFS: Unable to identify CD-ROM format. 10:51:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r2, 0x1) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x10040) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:40 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x0, 0xfff, 0xffffffffffffffff, 0x8001}, 0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000200)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10040, 0x0) setsockopt$CAIFSO_LINK_SELECT(r2, 0x116, 0x7f, &(0x7f0000000340)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xfffffffffffffff8, 0x2, 0x4, 0x0, 0x0, 0x0, 0x401, 0x6, 0x9, 0x3f}, 0xb) accept$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, &(0x7f0000000300)=0x10) 10:51:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x552}, 0x28) 10:51:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) [ 1022.186357][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1022.213014][T12312] ISOFS: Unable to identify CD-ROM format. [ 1022.380380][T12327] ISOFS: Unable to identify CD-ROM format. 10:51:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x553}, 0x28) 10:51:40 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000040)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:51:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:40 executing program 5: ioctl$KDSKBMODE(0xffffffffffffff9c, 0x4b45, &(0x7f0000000300)=0x7) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x400) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000000c0)=0x2) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000200)={0x9, @pix_mp={0x7, 0x3, 0x20303159, 0xb, 0x8, [{0x8, 0xffffffffffffffc1}, {0xfffffffffffffff8, 0x1}, {0x1ff, 0x3}, {0x7, 0x8}, {0xd2a, 0x3}, {0x40, 0x8}, {0x6, 0x101}, {0x200, 0x3f}], 0x7f, 0xa92c, 0xf, 0x2, 0x4}}) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) [ 1022.687022][T12343] ISOFS: Unable to identify CD-ROM format. 10:51:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x0, 0x0, &(0x7f0000000180)=""/181, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x800000000000034}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) [ 1022.789538][T12353] ISOFS: Unable to identify CD-ROM format. 10:51:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x554}, 0x28) 10:51:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0xffffffff80000001, 0x800}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:51:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x2b4, r1, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}]}, @TIPC_NLA_SOCK={0x48, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x83}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc54}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x29}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0xb0, 0x4, [@TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe00}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x624}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}, @TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x24c2}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6f8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffff135}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0x50, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) fsync(r0) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000007c0)=0x3, 0x4) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000640)={0x0, 0xf6, 0x5, 0x200, 0x6, 0x65, 0x4, 0x7, {0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x3, 0x5, 0x2020000000000, 0x327, 0xf3a}}, &(0x7f0000000700)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000740)={r6, 0x7, 0x1, [0x8]}, 0xa) ioctl$FS_IOC_GETFSLABEL(r4, 0x800452d2, &(0x7f0000000100)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000800)=0x1, 0x4) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f0000000500)=""/215) [ 1023.106645][T12374] ISOFS: Unable to identify CD-ROM format. [ 1023.246397][T12386] ISOFS: Unable to identify CD-ROM format. 10:51:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x555}, 0x28) 10:51:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video35\x00', 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000000)) 10:51:41 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x50, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x401) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 10:51:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f00000000c0)={0x7, 0x8, 0xfa00, {r2}}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x556}, 0x28) [ 1023.479082][T12403] ISOFS: Unable to identify CD-ROM format. 10:51:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) [ 1023.642113][T12411] ISOFS: Unable to identify CD-ROM format. 10:51:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x557}, 0x28) 10:51:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4640000001130000000000000003003e003e000000270000000000000040000000000000003f0000000000000008000000000038000100a30b070505000300000000000000f300000000000000050000000000000005000000000000000400000000000000000000800000000081000000000000006781a0241cefad42f50df748b31d8c5a3ed21c799f32512aa24d7c2b14098fd49f52a392771535d81365e447c30299ae1250eb9b7c18d8dcd5bb3c55826e68046288534b49290727ec38980146864393fb2781d92191c06b9be4cb03a073ee40bf78977f2f8f8e521f3e364589804768232adc5fb9ab59e5bbc7145243039819e913ce5c643b6f5cefcc263907a3db95933b7f5f0192caf49f7cfada9e1f646900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:42 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000500)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x2, 0x2) 10:51:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x558}, 0x28) 10:51:42 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x50, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x401) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 10:51:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:51:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffff9c, 0xc058560f, &(0x7f0000000000)={0x101, 0xe, 0x4, 0x80000000, {0x77359400}, {0x7, 0x8, 0x9, 0x3, 0x173, 0x4, "67c7b732"}, 0xffffffffffffffff, 0x3, @fd=0xffffffffffffff9c, 0x4}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0xffffffffffffff01, 0x78}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:51:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x559}, 0x28) [ 1024.390387][T12444] ISOFS: Unable to identify CD-ROM format. 10:51:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x3cb, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) 10:51:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x55a}, 0x28) 10:51:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) [ 1024.550327][T12460] ISOFS: Unable to identify CD-ROM format. 10:51:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x55b}, 0x28) 10:51:43 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = semget(0x3, 0x0, 0x62) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/20) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 10:51:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 10:51:43 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x50, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x401) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 10:51:43 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYRES64], 0xe62f49ab) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x80, 0x100000000, 0x4, 0x100, 0x9, 0x8, 0x80000001, 0x8, 0x81, 0x6, 0x9}, 0xb) r3 = socket$inet(0x2, 0x1, 0xff) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f0000000000)={0x4, 0x3231564e, 0x7ff, 0xffffffff00000000, 0x3, @stepwise={{0x3f0d, 0x20}, {0x2, 0xdbc000000000000}, {0x99b, 0x3}}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfffffffffffffff7, 0x7f, 0x3, 0x4, 0x0, 0x0, 0x0, 0x1c3, 0x38, 0x2af, 0x3, 0x13, 0x20, 0x2, 0x8, 0xfffffffffffffff9, 0x2}, [{0x1949099c74725fe2, 0xfffffffffffffffe, 0x9, 0x10000, 0x7, 0x5, 0xa481, 0x800}, {0x70000000, 0x7f, 0x3, 0xffffffff, 0x1, 0x4, 0x7fffffff, 0x3f}], "074715bdc265bb42802622d4760e9cf6c0702080eeee5314903f9827a19be63a87ae998723dd4761ed4e746925eac38237a972bf4c33b642033f09fbc2d91add960d95141da5ca96ca97914886519b82611b6bdab95bc46e02d4944142f83a56126782bc1b2365e0bbc907fe3ea6c249aed5f81c5f43d5273e1870897695eab00e4cc203e35764efa9442b6a20211031fc882a454a1f7a944e27990e31492822299a0311a6e9896a129b425e4bfb30c37b30d7f041f0ef5f25041adedce496cee9da25e8afa48167d6ce35dbd2b3826e4675970bc56b43e951e6d8ed507e4664a87859839fa9d15aa7e7a99e76e582737f761f45e0993c", [[], [], [], [], [], [], [], []]}, 0x96f) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x7, 0x2) splice(r1, 0x0, r3, 0x0, 0x110002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:51:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x55c}, 0x28) 10:51:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x0) [ 1025.276536][T12496] ISOFS: Unable to identify CD-ROM format. 10:51:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x55d}, 0x28) [ 1025.444537][T12510] ISOFS: Unable to identify CD-ROM format. 10:51:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1025.655700][T12530] ISOFS: Unable to identify CD-ROM format. [ 1025.779241][T12533] ISOFS: Unable to identify CD-ROM format. 10:51:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4640000001130000000000000003003e003e000000270000000000000040000000000000003f0000000000000008000000000038000100a30b070505000300000000000000f300000000000000050000000000000005000000000000000400000000000000000000800000000081000000000000006781a0241cefad42f50df748b31d8c5a3ed21c799f32512aa24d7c2b14098fd49f52a392771535d81365e447c30299ae1250eb9b7c18d8dcd5bb3c55826e68046288534b49290727ec38980146864393fb2781d92191c06b9be4cb03a073ee40bf78977f2f8f8e521f3e364589804768232adc5fb9ab59e5bbc7145243039819e913ce5c643b6f5cefcc263907a3db95933b7f5f0192caf49f7cfada9e1f646900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x55e}, 0x28) 10:51:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x55f}, 0x28) [ 1026.137150][T12545] ISOFS: Unable to identify CD-ROM format. 10:51:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x560}, 0x28) 10:51:44 executing program 5: pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001780)=0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x3) writev(r1, &(0x7f00000016c0)=[{&(0x7f0000000000)="603d763c787185a1d0fd4143b6950a02b0718d237983ef0213e9f5c505c590c780a33d89040411fcc9604809cc018fe7e040b511c118706f49f93a3d953256ca46fa1987b996deabfd10a0fd831a220463ee78343775ac1051ad3de468ee920be49eb1c54b5b633071912522d8c3b795e9aae188bbbf4ef237af596b212602a7fa3f8fa06525da03cb3017f4ee2a0d7949ef1ec1dd130c9025310d9db3e2068a39aaf2c664c3b0860020a91426519f23452d89e41e779d72ce98b12995ba1f96154d10704f88e5acff414896291bf8506ae356b4312a38391fce273008797d59e6d3b8664845e509d1", 0xe9}, {&(0x7f0000000200)="fc59c97c2b17f935f24bdbae6651f22d059bf09fb73a129bab4682453764a0412ffd20a89256a38f0d446dd27a220dbb3efba9875f5bf2530f019cd66b9464b2d1bf7b0163316a9ec9f9113e2dfa4697c4d78069f8c8afac19092e2e32afb57dbdbc542a405597104829b75f99ec63b58dc3b24aa6ffd4b3bce50e34332ff49fd2b662fc30ce6133fcf5cd237ca447682617cdb257c3c4be1fc8556310dc79ef35b9b84a2d4cda12028191b5bd27f585f7c3be4fbc422a75d34595c9ab4897ed597cea", 0xc3}, {&(0x7f0000000300)="6c3c7539bccde644f6d0523ec22999da1839f26b39a15625fca1d2d9e68ab6375e416cd7b22af71ebcdde551b50681b30c79ddcc2d49e009589242a4bcdca5e1037ce1781cd64bc2c11ae80174a7590faec71fcc70c45d0ad25a03d4d1cc716abd81e121de8e0ba2a8899315d50df9119c0838869df07223f3686325a448fd45de65d38620e1b605d0d9a6668c8fef89870f1355da4a318d767e6fbef11e8602ba3ba53aea3bcc4ccacaf43fa5b567b6910f82cdca885cdb301a4a98c563bb33234d36ace7211d28f4f964637ee39f6e5866380ef19783c5ae146ab6ffaef20c", 0xe0}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="57cf0337f8ce3ea1f13607cf0aafcf6ac351750238c595e5f671a1a6d47a0cef0d50df42915a7f1febbeb07a6c6517f62386178ec821094672a83b9f306b16ac411fde9da013fb70c94d22a6dd887b339f52af3e398e792287d2b9d44838d9a1e75a7218c74abff921a0074eec7abd80ef5bb9934381fa6ebfd13fc7518ad68ea478ab648b3e4c6b84473f993cc276365ae9ab5ab3566caac6656ed73e52bbd8ce00f752d3ecfa5087acc394ef52bdea0c2b578b46dd90ef3f6ff076fa71008581f4ac88406bcba5c002e165c3beabc68a2f2f388a887db9", 0xd8}, {&(0x7f0000001500)}, {&(0x7f0000001540)="e660578e3f560425be0a3be390929e6727c421015b275b1f1b9091b01f9980c67b3e57a97ce599961124b3d44dbf26209410785e1a696aa4b0c5188e03ae9e6a5b21b1c5c4438751b5f596077bf54cd019be8b7296cc244f9af84055cb24788427abd8e544c279d6203f22ae8917137afed256df7d0bf18d4de8285072d79f4e411a", 0x82}, {&(0x7f0000001600)="b5e709cfdc71ba1c65d0a2e76691ac89dfab52945170f706b94f4e942513a36aff52691c705e9d5904194307f9f1c2eb50dcd9d16c040c48ee77f550ea950c21ae3b4b0f25a1111fd86b14b71f9f6495212d60c6651432036957fed9b4cab6a5d3988d95ba904000224cee5d45160071b6395ea837866ebce00efce9d1b7b8a6bfe3bddf6fa69ae27f461ed298349ccfbf8b3e7213b96d1a2ae15b4a53a0b42dc3db8d1081afd37c6620d705ac06080ca21513371034ccd5d790b61a9bf8", 0xbe}], 0x8) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:51:44 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x50, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x401) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) [ 1026.275908][T12558] ISOFS: Unable to identify CD-ROM format. 10:51:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x561}, 0x28) 10:51:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1026.544990][T12579] ISOFS: Unable to identify CD-ROM format. [ 1026.635405][T12585] ISOFS: Unable to identify CD-ROM format. [ 1027.514672][ T7999] Bluetooth: hci0: command 0x1003 tx timeout [ 1027.522171][T24700] Bluetooth: hci0: sending frame failed (-49) [ 1029.594426][T11576] Bluetooth: hci0: command 0x1001 tx timeout [ 1029.600571][T24700] Bluetooth: hci0: sending frame failed (-49) [ 1031.674485][T11576] Bluetooth: hci0: command 0x1009 tx timeout 10:51:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:51:54 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) write$FUSE_LK(r1, &(0x7f0000000040)={0x28, 0x0, 0x5, {{0x4, 0x101, 0x0, r2}}}, 0x28) 10:51:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x181, &(0x7f0000000180)=0x9) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_tables_names\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x0) 10:51:54 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:51:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x562}, 0x28) 10:51:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) shutdown(r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:51:54 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:51:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x563}, 0x28) 10:51:54 executing program 3: syz_emit_ethernet(0x1062, &(0x7f00000005c0)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "1dfa6f", 0x102c, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, @local, {[], @tipc=@payload_mcast={{{{{{0x102b, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}}, 0x0) [ 1036.294282][T12599] ISOFS: Unable to identify CD-ROM format. 10:51:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x564}, 0x28) 10:51:54 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x1, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x480800, 0x0) write$FUSE_POLL(r2, &(0x7f00000002c0)={0x18, 0xffffffffffffffff, 0x3, {0x7}}, 0x18) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x2000, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x4000}, {r1, 0x2}, {r3, 0x100}], 0x3, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x1cd2}, 0x8) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r4, 0x800452d2, &(0x7f0000000100)) 10:51:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xd, &(0x7f00000001c0)={0xff0f}, 0x0) [ 1036.470337][T12621] ISOFS: Unable to identify CD-ROM format. [ 1038.234398][T11576] Bluetooth: hci0: command 0x1003 tx timeout [ 1038.240649][T24700] Bluetooth: hci0: sending frame failed (-49) [ 1040.314500][T11512] Bluetooth: hci0: command 0x1001 tx timeout [ 1040.326576][T24700] Bluetooth: hci0: sending frame failed (-49) [ 1042.394531][T11576] Bluetooth: hci0: command 0x1009 tx timeout 10:52:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:52:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x565}, 0x28) 10:52:04 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4c6200, 0x0) write$P9_RLERROR(r0, &(0x7f0000000040)={0x11, 0x7, 0x2, {0x8, 'vboxnet1'}}, 0x11) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) 10:52:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:52:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') timer_settime(0x0, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, 0x0, 0x0) 10:52:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:52:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) shutdown(r3, 0x1) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:52:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x566}, 0x28) 10:52:04 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x3) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsetxattr$security_selinux(r1, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:dbusd_exec_t:s0\x00', 0x22, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 1046.444609][ T21] Bluetooth: hci0: Frame reassembly failed (-84) [ 1046.546623][T12654] ISOFS: Unable to identify CD-ROM format. 10:52:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x567}, 0x28) 10:52:04 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4a91, 0x20800) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x2, 0x5, "d5db44e9f746111e9df0edab09419ad23da2b04f036d02462896dc5119b1c171eb2bfe5273b80e421bfbfa32650c91df5114c1b609f8ac464b03f127afff3ecade0cd6d03f783a926c7a849b5171025af2e4d32096b51c6ec4a91341d5c6f1ce39c7b37feef370c750dd114da5247509b8f4edde35882096052e4c1b0372eba42cc3e559085653110c24cbd80137260c8ff1c29665356773871169caaab7183f66cff741957f0e345d71e70c2c8338acda82"}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x5) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) [ 1046.591102][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:52:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x568}, 0x28) [ 1046.764608][T12672] ISOFS: Unable to identify CD-ROM format. [ 1048.474484][T11512] Bluetooth: hci0: command 0x1003 tx timeout [ 1048.480718][T24700] Bluetooth: hci0: sending frame failed (-49) [ 1050.554482][T11512] Bluetooth: hci0: command 0x1001 tx timeout [ 1050.560624][T24700] Bluetooth: hci0: sending frame failed (-49) [ 1052.634484][ T17] Bluetooth: hci0: command 0x1009 tx timeout 10:52:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4640000001130000000000000003003e003e000000270000000000000040000000000000003f0000000000000008000000000038000100a30b070505000300000000000000f300000000000000050000000000000005000000000000000400000000000000000000800000000081000000000000006781a0241cefad42f50df748b31d8c5a3ed21c799f32512aa24d7c2b14098fd49f52a392771535d81365e447c30299ae1250eb9b7c18d8dcd5bb3c55826e68046288534b49290727ec38980146864393fb2781d92191c06b9be4cb03a073ee40bf78977f2f8f8e521f3e364589804768232adc5fb9ab59e5bbc7145243039819e913ce5c643b6f5cefcc263907a3db95933b7f5f0192caf49f7cfada9e1f646900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:52:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) shutdown(r3, 0x1) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:52:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x569}, 0x28) 10:52:14 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 10:52:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:52:14 executing program 2 (fault-call:2 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) [ 1056.682603][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:52:14 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x56a}, 0x28) 10:52:15 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 1056.782894][T12707] FAULT_INJECTION: forcing a failure. [ 1056.782894][T12707] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.824522][T12707] CPU: 1 PID: 12707 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190322 #9 [ 1056.833603][T12707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.843670][T12707] Call Trace: [ 1056.846976][T12707] dump_stack+0x172/0x1f0 [ 1056.851320][T12707] should_fail.cold+0xa/0x15 [ 1056.855917][T12707] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1056.861733][T12707] ? ___might_sleep+0x163/0x280 [ 1056.866590][T12707] __should_failslab+0x121/0x190 [ 1056.871528][T12707] should_failslab+0x9/0x14 [ 1056.876038][T12707] kmem_cache_alloc_trace+0x2d1/0x760 [ 1056.881421][T12707] ? ___might_sleep+0x163/0x280 [ 1056.886345][T12707] hci_alloc_dev+0x43/0x1d00 [ 1056.890986][T12707] hci_uart_tty_ioctl+0x2d7/0xb00 [ 1056.896062][T12707] tty_ioctl+0xac9/0x14d0 [ 1056.900395][T12707] ? hci_uart_init_work+0x150/0x150 [ 1056.905596][T12707] ? tty_register_device+0x40/0x40 [ 1056.910706][T12707] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1056.916948][T12707] ? tomoyo_init_request_info+0x105/0x1d0 [ 1056.922675][T12707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1056.928911][T12707] ? tomoyo_path_number_perm+0x263/0x520 [ 1056.934549][T12707] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1056.940371][T12707] ? __fget+0x35a/0x550 [ 1056.944533][T12707] ? tty_register_device+0x40/0x40 [ 1056.949647][T12707] do_vfs_ioctl+0xd6e/0x1390 [ 1056.954258][T12707] ? ioctl_preallocate+0x210/0x210 [ 1056.959374][T12707] ? __fget+0x381/0x550 [ 1056.963546][T12707] ? ksys_dup3+0x3e0/0x3e0 [ 1056.967966][T12707] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1056.974413][T12707] ? fput_many+0x12c/0x1a0 [ 1056.978851][T12707] ? tomoyo_file_ioctl+0x23/0x30 [ 1056.983798][T12707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1056.990060][T12707] ? security_file_ioctl+0x93/0xc0 [ 1056.995174][T12707] ksys_ioctl+0xab/0xd0 [ 1056.999341][T12707] __x64_sys_ioctl+0x73/0xb0 [ 1057.003933][T12707] do_syscall_64+0x103/0x610 [ 1057.008527][T12707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.014417][T12707] RIP: 0033:0x458209 [ 1057.018309][T12707] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1057.037916][T12707] RSP: 002b:00007f367d80fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1057.046332][T12707] RAX: ffffffffffffffda RBX: 00007f367d80fc90 RCX: 0000000000458209 [ 1057.054305][T12707] RDX: 0000000000000009 RSI: 00000000400455c8 RDI: 0000000000000003 [ 1057.062279][T12707] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1057.070252][T12707] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f367d8106d4 [ 1057.078225][T12707] R13: 00000000004c09f8 R14: 00000000004d2770 R15: 0000000000000004 [ 1057.090858][T12702] ISOFS: Unable to identify CD-ROM format. 10:52:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x56b}, 0x28) 10:52:15 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000200)={{0x4, @addr=0x8001}, "fc8557124b660f57c3a4a03f0cb78148efe0a20ba885c22bbd7ad249f275b055", 0x1}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 10:52:15 executing program 2 (fault-call:2 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) [ 1057.119088][T12707] Bluetooth: Can't allocate HCI device 10:52:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x56c}, 0x28) [ 1057.300397][T12729] FAULT_INJECTION: forcing a failure. [ 1057.300397][T12729] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1057.313655][T12729] CPU: 0 PID: 12729 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190322 #9 [ 1057.322696][T12729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.332763][T12729] Call Trace: [ 1057.336240][T12729] dump_stack+0x172/0x1f0 [ 1057.340588][T12729] should_fail.cold+0xa/0x15 [ 1057.345188][T12729] ? debug_smp_processor_id+0x3c/0x280 [ 1057.350669][T12729] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1057.356573][T12729] ? __lock_acquire+0x548/0x3fb0 [ 1057.361556][T12729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1057.367813][T12729] should_fail_alloc_page+0x50/0x60 [ 1057.373023][T12729] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1057.378413][T12729] ? __alloc_pages_slowpath+0x2900/0x2900 [ 1057.384143][T12729] ? find_held_lock+0x35/0x130 [ 1057.388923][T12729] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1057.394744][T12729] cache_grow_begin+0x9c/0x860 [ 1057.394763][T12729] ? hci_alloc_dev+0x43/0x1d00 [ 1057.394779][T12729] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1057.394799][T12729] kmem_cache_alloc_trace+0x67f/0x760 [ 1057.394824][T12729] hci_alloc_dev+0x43/0x1d00 [ 1057.394843][T12729] hci_uart_tty_ioctl+0x2d7/0xb00 [ 1057.394865][T12729] tty_ioctl+0xac9/0x14d0 [ 1057.394879][T12729] ? hci_uart_init_work+0x150/0x150 [ 1057.394896][T12729] ? tty_register_device+0x40/0x40 [ 1057.394910][T12729] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1057.394932][T12729] ? tomoyo_init_request_info+0x105/0x1d0 [ 1057.452971][T12729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1057.459222][T12729] ? tomoyo_path_number_perm+0x263/0x520 [ 1057.464871][T12729] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1057.471031][T12729] ? __fget+0x35a/0x550 [ 1057.475196][T12729] ? tty_register_device+0x40/0x40 [ 1057.480326][T12729] do_vfs_ioctl+0xd6e/0x1390 [ 1057.484922][T12729] ? ioctl_preallocate+0x210/0x210 [ 1057.490035][T12729] ? __fget+0x381/0x550 [ 1057.494196][T12729] ? ksys_dup3+0x3e0/0x3e0 [ 1057.498633][T12729] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1057.504871][T12729] ? fput_many+0x12c/0x1a0 [ 1057.509405][T12729] ? tomoyo_file_ioctl+0x23/0x30 [ 1057.514342][T12729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1057.520589][T12729] ? security_file_ioctl+0x93/0xc0 [ 1057.525707][T12729] ksys_ioctl+0xab/0xd0 [ 1057.529867][T12729] __x64_sys_ioctl+0x73/0xb0 [ 1057.534460][T12729] do_syscall_64+0x103/0x610 [ 1057.539058][T12729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.544947][T12729] RIP: 0033:0x458209 [ 1057.548837][T12729] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1057.568531][T12729] RSP: 002b:00007f367d80fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1057.576944][T12729] RAX: ffffffffffffffda RBX: 00007f367d80fc90 RCX: 0000000000458209 [ 1057.584911][T12729] RDX: 0000000000000009 RSI: 00000000400455c8 RDI: 0000000000000003 [ 1057.592882][T12729] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1057.600852][T12729] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f367d8106d4 [ 1057.608822][T12729] R13: 00000000004c09f8 R14: 00000000004d2770 R15: 0000000000000004 [ 1057.636064][T12723] ISOFS: Unable to identify CD-ROM format. 10:52:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:52:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) shutdown(r3, 0x1) r4 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 10:52:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:52:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1057.683441][ T8358] Bluetooth: hci0: Frame reassembly failed (-84) 10:52:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) 10:52:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x56d}, 0x28) [ 1057.842406][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 10:52:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x56e}, 0x28) 10:52:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000240)={0xffffffffffffdfa1, 0x2, @value=0x5}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x280) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa200, 0x0) bind$rxrpc(r2, &(0x7f0000000040)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @broadcast}}, 0x24) [ 1057.976733][T12754] ISOFS: Unable to identify CD-ROM format. 10:52:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 10:52:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x56f}, 0x28) [ 1058.204501][T12773] ISOFS: Unable to identify CD-ROM format. 10:52:18 executing program 2 (fault-call:2 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) 10:52:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x570}, 0x28) 10:52:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103, 0x0) ioctl$VIDIOC_G_OUTPUT(r0, 0x8004562e, &(0x7f0000000040)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000200)) 10:52:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:52:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) shutdown(r3, 0x1) accept4(r1, 0x0, 0x0, 0x0) 10:52:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) r3 = dup(0xffffffffffffffff) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x518) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x102, 0x0, 0x0, 0x0, 0xffffffff00000001, &(0x7f0000000000)='vxcan1\x00', 0x8, 0x8, 0x10001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffff, @rand_addr="00000000000000000000000000007fff"}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1059.754516][T22185] Bluetooth: hci0: command 0xfc11 tx timeout [ 1059.754545][T11470] Bluetooth: hci0: Entering manufacturer mode failed (-110) 10:52:18 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x571}, 0x28) [ 1059.889676][T12800] FAULT_INJECTION: forcing a failure. [ 1059.889676][T12800] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.906175][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1059.921975][T12794] ISOFS: Unable to identify CD-ROM format. [ 1059.922547][T12800] CPU: 1 PID: 12800 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190322 #9 10:52:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x101, 0x100000000, 0x20, 0x1ff, 0xa, 0x0, 0x800, 0xc3f, 0x2d0, 0x3}) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000040)={0x0, 0x32315559, 0x1, @discrete={0x6, 0x8}}) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 1059.936844][T12800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1059.946911][T12800] Call Trace: [ 1059.950226][T12800] dump_stack+0x172/0x1f0 [ 1059.954577][T12800] should_fail.cold+0xa/0x15 [ 1059.959234][T12800] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1059.965064][T12800] ? ___might_sleep+0x163/0x280 [ 1059.969939][T12800] __should_failslab+0x121/0x190 [ 1059.974904][T12800] should_failslab+0x9/0x14 [ 1059.979414][T12800] __kmalloc+0x2dc/0x740 [ 1059.983693][T12800] ? alloc_workqueue+0x13e/0xf30 [ 1059.988623][T12800] alloc_workqueue+0x13e/0xf30 [ 1059.993403][T12800] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1059.999137][T12800] ? scnprintf+0x140/0x140 [ 1060.003562][T12800] ? kmem_cache_alloc_trace+0x354/0x760 [ 1060.009185][T12800] hci_register_dev+0x1b8/0x860 [ 1060.014044][T12800] ? __raw_spin_lock_init+0x2d/0x100 [ 1060.019329][T12800] hci_uart_tty_ioctl+0x766/0xb00 [ 1060.024378][T12800] tty_ioctl+0xac9/0x14d0 [ 1060.028793][T12800] ? hci_uart_init_work+0x150/0x150 [ 1060.034187][T12800] ? tty_register_device+0x40/0x40 [ 1060.039355][T12800] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1060.045676][T12800] ? tomoyo_init_request_info+0x105/0x1d0 [ 1060.051385][T12800] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1060.057625][T12800] ? tomoyo_path_number_perm+0x263/0x520 [ 1060.063247][T12800] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1060.069131][T12800] ? __fget+0x35a/0x550 [ 1060.073276][T12800] ? tty_register_device+0x40/0x40 [ 1060.078388][T12800] do_vfs_ioctl+0xd6e/0x1390 [ 1060.083017][T12800] ? ioctl_preallocate+0x210/0x210 [ 1060.088134][T12800] ? __fget+0x381/0x550 [ 1060.092298][T12800] ? ksys_dup3+0x3e0/0x3e0 [ 1060.096751][T12800] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1060.102982][T12800] ? fput_many+0x12c/0x1a0 [ 1060.107387][T12800] ? tomoyo_file_ioctl+0x23/0x30 [ 1060.112321][T12800] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1060.118563][T12800] ? security_file_ioctl+0x93/0xc0 [ 1060.123661][T12800] ksys_ioctl+0xab/0xd0 [ 1060.127802][T12800] __x64_sys_ioctl+0x73/0xb0 [ 1060.132382][T12800] do_syscall_64+0x103/0x610 [ 1060.136960][T12800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.142840][T12800] RIP: 0033:0x458209 [ 1060.146733][T12800] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1060.166341][T12800] RSP: 002b:00007f367d80fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1060.174741][T12800] RAX: ffffffffffffffda RBX: 00007f367d80fc90 RCX: 0000000000458209 10:52:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) shutdown(r3, 0x1) 10:52:18 executing program 2 (fault-call:2 fault-nth:3): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80000000000000f) ioctl$KDADDIO(r0, 0x400455c8, 0x9) [ 1060.182714][T12800] RDX: 0000000000000009 RSI: 00000000400455c8 RDI: 0000000000000003 [ 1060.194884][T12800] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1060.202887][T12800] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f367d8106d4 [ 1060.211568][T12800] R13: 00000000004c09f8 R14: 00000000004d2770 R15: 0000000000000004 [ 1060.222429][T12800] Bluetooth: Can't register HCI device 10:52:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x8000000800090081, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x2}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) lsetxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x926f) [ 1060.378974][T12818] FAULT_INJECTION: forcing a failure. [ 1060.378974][T12818] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.431218][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1060.441800][T12813] ISOFS: Unable to identify CD-ROM format. [ 1060.464836][T12818] CPU: 1 PID: 12818 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190322 #9 [ 1060.473909][T12818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.483985][T12818] Call Trace: [ 1060.487295][T12818] dump_stack+0x172/0x1f0 [ 1060.491649][T12818] should_fail.cold+0xa/0x15 [ 1060.496354][T12818] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1060.502188][T12818] ? ___might_sleep+0x163/0x280 [ 1060.507168][T12818] __should_failslab+0x121/0x190 [ 1060.512143][T12818] should_failslab+0x9/0x14 [ 1060.516666][T12818] kmem_cache_alloc_trace+0x2d1/0x760 [ 1060.522056][T12818] ? rcu_read_lock_sched_held+0x110/0x130 10:52:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x48000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 10:52:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000003500)={0x0, 0x1d8, &(0x7f00000034c0)={&(0x7f00000001c0)=ANY=[]}}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) recvmmsg(r1, &(0x7f0000002c80)=[{{&(0x7f0000000240)=@ax25={{0x3, @null}, [@bcast, @default, @rose, @bcast, @default, @null, @null, @default]}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/127, 0x7f}, {&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/43, 0x2b}, {&(0x7f0000000600)=""/124, 0x7c}, {&(0x7f0000000680)=""/45, 0x2d}], 0x7, &(0x7f0000000740)=""/134, 0x86}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/92, 0x5c}, {&(0x7f0000000880)=""/18, 0x12}], 0x2, &(0x7f0000000900)=""/181, 0xb5}, 0x400}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/76, 0x4c}, {&(0x7f0000000a40)=""/243, 0xf3}, {&(0x7f0000000b40)=""/37, 0x25}], 0x3, &(0x7f0000000bc0)=""/5, 0x5}, 0x5}, {{&(0x7f0000000c00)=@hci, 0x80, &(0x7f0000002140)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f0000000d00)=""/176, 0xb0}, {&(0x7f0000000dc0)=""/191, 0xbf}, {&(0x7f0000000e80)=""/63, 0x3f}, {&(0x7f0000000ec0)=""/92, 0x5c}, {&(0x7f0000000f40)=""/196, 0xc4}, {&(0x7f0000001040)=""/233, 0xe9}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x8, &(0x7f00000021c0)=""/228, 0xe4}, 0x9}, {{&(0x7f00000022c0)=@ax25={{0x3, @bcast}, [@rose, @rose, @default, @remote, @rose, @rose, @default]}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002340)=""/230, 0xe6}], 0x1, &(0x7f0000002480)=""/110, 0x6e}, 0x6}, {{&(0x7f0000002500)=@alg, 0x80, &(0x7f0000002680)=[{&(0x7f0000002580)=""/233, 0xe9}], 0x1, &(0x7f00000026c0)=""/214, 0xd6}, 0xfffffffffffffff7}, {{&(0x7f00000027c0)=@l2, 0x80, &(0x7f0000002940)=[{&(0x7f0000002840)=""/232, 0xe8}], 0x1}, 0x7}, {{&(0x7f0000002980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002a00)=""/150, 0x96}, {&(0x7f0000002ac0)=""/88, 0x58}], 0x2, &(0x7f0000002b80)=""/247, 0xf7}, 0x3}], 0x8, 0x12021, &(0x7f0000002ec0)) epoll_wait(r1, &(0x7f0000003440)=[{}], 0x1, 0x5) clock_gettime(0x0, &(0x7f0000002e80)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000002f40)={{0x3, 0x7, 0x2, 0x6, 'syz0\x00', 0x7}, 0x1, [0x3, 0x2, 0x7, 0x39, 0xffffffffffffffff, 0x8001, 0xe2, 0x10000, 0x100000001, 0x9, 0x2, 0x3, 0xfc10, 0x8, 0x7, 0x9, 0x8, 0x1, 0x7, 0xfffffffffffffffb, 0x7, 0x1ff, 0x3, 0x2, 0x3, 0x0, 0x6, 0xfffffffffffffc00, 0x2, 0x80000000, 0x1dcc, 0x2a, 0x3f, 0x3, 0x2, 0x80, 0x7, 0x16a6, 0x1, 0x2000000000, 0x5, 0x1000, 0x6, 0x3, 0x0, 0x6, 0x3, 0x5, 0xfffffffffffffffc, 0xd5a4, 0xe84, 0xba2c, 0x1c000000000000, 0x9, 0x6a2, 0x4, 0x80000000, 0x5, 0xe3, 0x7, 0x1f, 0x8, 0x9, 0x10000, 0xff, 0x8, 0x7, 0x8001, 0x3, 0x2, 0x200000000000000, 0x1, 0x50, 0x3, 0xfff8000000000000, 0x6, 0x800, 0xd8, 0xfff, 0x5, 0x3, 0xfffffffffffffff9, 0x2, 0x5, 0x3, 0x400, 0x280f, 0x9, 0xed06, 0xf202, 0x8, 0x2, 0x3ccf, 0xe962, 0x4, 0xe0b, 0xfffffffffffffffc, 0x4, 0x1, 0x6, 0xfffffffffffffff8, 0x9, 0x4c33, 0x82c, 0x7ff, 0x81, 0x800, 0x3, 0x3c, 0x7ff, 0x5, 0x7, 0x2, 0x5, 0x4, 0x7, 0x1000, 0xf2, 0xffff, 0x9, 0x7, 0x0, 0x1, 0x1000, 0x8, 0x1, 0x7, 0x101], {r3, r4+30000000}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r5, 0xcc0}, &(0x7f0000000200)=0xfffffffffffffdf9) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x80000000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000002f00)={0x5, 0x6, 0x7}) [ 1060.527794][T12818] ? __kmalloc+0x5d5/0x740 [ 1060.532249][T12818] alloc_workqueue_attrs+0x82/0x120 [ 1060.537474][T12818] alloc_workqueue+0x17b/0xf30 [ 1060.542265][T12818] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1060.548013][T12818] ? scnprintf+0x140/0x140 [ 1060.552453][T12818] ? kmem_cache_alloc_trace+0x354/0x760 [ 1060.558029][T12818] hci_register_dev+0x1b8/0x860 [ 1060.562900][T12818] ? __raw_spin_lock_init+0x2d/0x100 [ 1060.568225][T12818] hci_uart_tty_ioctl+0x766/0xb00 [ 1060.573272][T12818] tty_ioctl+0xac9/0x14d0 [ 1060.577618][T12818] ? hci_uart_init_work+0x150/0x150 [ 1060.582836][T12818] ? tty_register_device+0x40/0x40 [ 1060.587998][T12818] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1060.594266][T12818] ? tomoyo_init_request_info+0x105/0x1d0 [ 1060.600009][T12818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1060.606263][T12818] ? tomoyo_path_number_perm+0x263/0x520 [ 1060.611913][T12818] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1060.617753][T12818] ? __fget+0x35a/0x550 [ 1060.621940][T12818] ? tty_register_device+0x40/0x40 [ 1060.627105][T12818] do_vfs_ioctl+0xd6e/0x1390 [ 1060.631808][T12818] ? ioctl_preallocate+0x210/0x210 [ 1060.637221][T12818] ? __fget+0x381/0x550 [ 1060.641418][T12818] ? ksys_dup3+0x3e0/0x3e0 [ 1060.645842][T12818] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1060.652087][T12818] ? fput_many+0x12c/0x1a0 [ 1060.656515][T12818] ? tomoyo_file_ioctl+0x23/0x30 [ 1060.661464][T12818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1060.667718][T12818] ? security_file_ioctl+0x93/0xc0 [ 1060.672931][T12818] ksys_ioctl+0xab/0xd0 [ 1060.677111][T12818] __x64_sys_ioctl+0x73/0xb0 [ 1060.681714][T12818] do_syscall_64+0x103/0x610 [ 1060.686320][T12818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.692224][T12818] RIP: 0033:0x458209 [ 1060.696123][T12818] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1060.715733][T12818] RSP: 002b:00007f367d80fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1060.724155][T12818] RAX: ffffffffffffffda RBX: 00007f367d80fc90 RCX: 0000000000458209 [ 1060.732151][T12818] RDX: 0000000000000009 RSI: 00000000400455c8 RDI: 0000000000000003 [ 1060.740136][T12818] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1060.748120][T12818] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f367d8106d4 [ 1060.756105][T12818] R13: 00000000004c09f8 R14: 00000000004d2770 R15: 0000000000000004 10:52:19 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x6c}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="28585dbfc716180677e422d9d5d1", 0x0, 0x572}, 0x28) 10:52:19 executing program 5: r0 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x2, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000001480)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000014c0)=r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[]}}, 0x2) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000200)) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x10003) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000140)={@loopback, r4}, 0x14) r5 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) fcntl$notify(r3, 0x402, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001400)={0x14, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1063000044ccd6d5a18e6b1221d6fe0ed90b02b76b75cf6293c78390ded08a197364ceb0793cce2927c1e17289f949756d711ed90501f9"], 0x1000, 0x0, &(0x7f0000000400)="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"}) ioctl$VIDIOC_SUBDEV_G_CROP(r5, 0xc038563b, &(0x7f0000000040)={0x2, 0x0, {0x6, 0xfffffffffffffffd, 0x2000000000000005, 0x9}}) [ 1060.784245][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1060.905490][T12818] WARNING: CPU: 0 PID: 12818 at kernel/locking/lockdep.c:4925 lockdep_unregister_key+0x1ef/0x4c0 [ 1060.916044][T12818] Kernel panic - not syncing: panic_on_warn set ... [ 1060.922638][T12818] CPU: 0 PID: 12818 Comm: syz-executor.2 Not tainted 5.1.0-rc1-next-20190322 #9 [ 1060.931939][T12818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.942006][T12818] Call Trace: [ 1060.945304][T12818] dump_stack+0x172/0x1f0 [ 1060.949634][T12818] ? lockdep_unregister_key+0x180/0x4c0 [ 1060.955244][T12818] panic+0x2cb/0x65c [ 1060.959151][T12818] ? __warn_printk+0xf3/0xf3 [ 1060.963742][T12818] ? lockdep_unregister_key+0x1ef/0x4c0 [ 1060.969306][T12818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1060.975557][T12818] ? __warn.cold+0x5/0x45 [ 1060.979899][T12818] ? lockdep_unregister_key+0x1ef/0x4c0 [ 1060.985468][T12818] __warn.cold+0x20/0x45 [ 1060.989717][T12818] ? lockdep_unregister_key+0x1ef/0x4c0 [ 1060.995267][T12818] report_bug+0x263/0x2b0 [ 1060.999687][T12818] do_error_trap+0x11b/0x200 [ 1061.004283][T12818] do_invalid_op+0x37/0x50 [ 1061.008694][T12818] ? lockdep_unregister_key+0x1ef/0x4c0 [ 1061.014330][T12818] invalid_op+0x14/0x20 [ 1061.018493][T12818] RIP: 0010:lockdep_unregister_key+0x1ef/0x4c0 [ 1061.024640][T12818] Code: 00 00 00 00 00 fc ff df 4c 89 c2 48 c1 ea 03 80 3c 02 00 0f 85 c9 02 00 00 48 b8 00 02 00 00 00 00 ad de 49 89 44 24 08 eb 02 <0f> 0b ba 01 00 00 00 4c 89 e6 4c 89 ff e8 8f de ff ff 4c 89 ff e8 [ 1061.044439][T12818] RSP: 0018:ffff88804d017950 EFLAGS: 00010046 [ 1061.050523][T12818] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffffffff12bd6ef [ 1061.058491][T12818] RDX: 1ffffffff1468ae9 RSI: 0000000000000000 RDI: ffffffff8a345748 [ 1061.066459][T12818] RBP: ffff88804d017980 R08: 1ffff11009a02f1e R09: ffffed1009a02f1f [ 1061.074522][T12818] R10: ffffed1009a02f1e R11: 0000000000000003 R12: ffff8880a81551d8 [ 1061.082885][T12818] R13: dffffc0000000000 R14: 0000000000000282 R15: ffffffff8a0bf788 [ 1061.091498][T12818] alloc_workqueue+0xc52/0xf30 [ 1061.096380][T12818] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1061.102097][T12818] ? scnprintf+0x140/0x140 [ 1061.106524][T12818] ? kmem_cache_alloc_trace+0x354/0x760 [ 1061.112079][T12818] hci_register_dev+0x1b8/0x860 [ 1061.117036][T12818] ? __raw_spin_lock_init+0x2d/0x100 [ 1061.122340][T12818] hci_uart_tty_ioctl+0x766/0xb00 [ 1061.127371][T12818] tty_ioctl+0xac9/0x14d0 [ 1061.131692][T12818] ? hci_uart_init_work+0x150/0x150 [ 1061.136896][T12818] ? tty_register_device+0x40/0x40 [ 1061.142017][T12818] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1061.148253][T12818] ? tomoyo_init_request_info+0x105/0x1d0 [ 1061.153967][T12818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1061.160218][T12818] ? tomoyo_path_number_perm+0x263/0x520 [ 1061.166234][T12818] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1061.172040][T12818] ? __fget+0x35a/0x550 [ 1061.176280][T12818] ? tty_register_device+0x40/0x40 [ 1061.181406][T12818] do_vfs_ioctl+0xd6e/0x1390 [ 1061.185996][T12818] ? ioctl_preallocate+0x210/0x210 [ 1061.191106][T12818] ? __fget+0x381/0x550 [ 1061.195257][T12818] ? ksys_dup3+0x3e0/0x3e0 [ 1061.199667][T12818] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1061.205904][T12818] ? fput_many+0x12c/0x1a0 [ 1061.210319][T12818] ? tomoyo_file_ioctl+0x23/0x30 [ 1061.215374][T12818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1061.221616][T12818] ? security_file_ioctl+0x93/0xc0 [ 1061.226729][T12818] ksys_ioctl+0xab/0xd0 [ 1061.230880][T12818] __x64_sys_ioctl+0x73/0xb0 [ 1061.235485][T12818] do_syscall_64+0x103/0x610 [ 1061.240078][T12818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1061.245963][T12818] RIP: 0033:0x458209 [ 1061.249861][T12818] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1061.269492][T12818] RSP: 002b:00007f367d80fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1061.277915][T12818] RAX: ffffffffffffffda RBX: 00007f367d80fc90 RCX: 0000000000458209 [ 1061.286579][T12818] RDX: 0000000000000009 RSI: 00000000400455c8 RDI: 0000000000000003 [ 1061.294739][T12818] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1061.304513][T12818] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f367d8106d4 [ 1061.312487][T12818] R13: 00000000004c09f8 R14: 00000000004d2770 R15: 0000000000000004 [ 1061.330616][T12818] Kernel Offset: disabled [ 1061.334943][T12818] Rebooting in 86400 seconds..