net(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)={0x8000}, 0x8) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:10:48 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:10:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x3e8, 0x0}}], 0x2, 0x0) 04:10:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2a, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x28, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:10:48 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(0xffffffffffffffff, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = accept(r0, &(0x7f00000012c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, &(0x7f0000001340)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) accept(r3, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f00000002c0)={{r3}, r4, 0xa, @unused=[0x40, 0x80, 0x2, 0x5], @devid}) 04:10:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:10:48 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getuid() pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0xd23f, 0x9, 0x7fff}, 0x10) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f0000000180)) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="5800000003e4549b6fec3ae0125982cbf528b975d57fdc974429405998a8cb594e9ceead88c91618070d7abc9429e7c02807a37caeafee984920920277eb5af54ce045eaa8caeae79977d3a77cabe92b5ef34d0317f74c3d2eca14824047dc9aadd379d22a092db0684975f7705e6ce7d179900097950d621268c041dde23da614150636fbceea9ec48532b2b378e9960fec34b3db10a9f8bb3e0639fe6ca6492f", @ANYRES16=0x0, @ANYBLOB="200029bd7000fbdbdf25110000003c00018008000500040000000800050003000000060004004e220000060004004e2300000800080007000000060004004e230000060004004e21000008000400ff000000"], 0x58}, 0x1, 0x0, 0x0, 0x40800}, 0x4048004) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:10:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x2000001c, 0x0}}], 0x2, 0x0) [ 867.864264][ T1391] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 867.888002][ T1391] CPU: 0 PID: 1391 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 867.897620][ T1391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 867.908654][ T1391] Call Trace: [ 867.911961][ T1391] dump_stack+0x198/0x1fd [ 867.916335][ T1391] sysfs_warn_dup.cold+0x1c/0x2d [ 867.921317][ T1391] sysfs_do_create_link_sd+0x11e/0x140 [ 867.927867][ T1391] sysfs_create_link+0x5f/0xc0 [ 867.933226][ T1391] device_add+0x6ff/0x1c40 [ 867.937661][ T1391] ? __mutex_unlock_slowpath+0xe2/0x610 [ 867.943226][ T1391] ? devlink_add_symlinks+0x450/0x450 [ 867.948613][ T1391] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 867.954648][ T1391] wiphy_register+0x1d71/0x2860 [ 867.959530][ T1391] ? wiphy_unregister+0xc10/0xc10 [ 867.964568][ T1391] ? generic_xdp_install+0x700/0x700 [ 867.969986][ T1391] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 867.976168][ T1391] ieee80211_register_hw+0x22ed/0x3a20 [ 867.981680][ T1391] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 867.987074][ T1391] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 867.992982][ T1391] ? lock_downgrade+0x830/0x830 [ 867.997845][ T1391] ? lock_is_held_type+0xbb/0xf0 [ 868.002804][ T1391] ? memset+0x20/0x40 [ 868.006806][ T1391] ? __hrtimer_init+0x136/0x280 [ 868.011675][ T1391] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 868.017428][ T1391] ? hwsim_virtio_rx_work+0x350/0x350 [ 868.022819][ T1391] ? memcpy+0x39/0x60 [ 868.026850][ T1391] hwsim_new_radio_nl+0x953/0xfb8 [ 868.031988][ T1391] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 868.038842][ T1391] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 868.044774][ T1391] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 868.051719][ T1391] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 868.058586][ T1391] genl_rcv_msg+0x61d/0x980 [ 868.063107][ T1391] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 868.070068][ T1391] ? lock_release+0x8f0/0x8f0 [ 868.074749][ T1391] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 868.080050][ T1391] netlink_rcv_skb+0x15a/0x430 [ 868.084831][ T1391] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 868.091778][ T1391] ? netlink_ack+0xa10/0xa10 [ 868.096485][ T1391] genl_rcv+0x24/0x40 [ 868.100474][ T1391] netlink_unicast+0x533/0x7d0 [ 868.105253][ T1391] ? netlink_attachskb+0x810/0x810 [ 868.110376][ T1391] ? __phys_addr_symbol+0x2c/0x70 [ 868.115406][ T1391] ? __check_object_size+0x171/0x3e4 [ 868.120712][ T1391] netlink_sendmsg+0x856/0xd90 [ 868.125489][ T1391] ? netlink_unicast+0x7d0/0x7d0 [ 868.130441][ T1391] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 868.135737][ T1391] ? netlink_unicast+0x7d0/0x7d0 [ 868.140685][ T1391] sock_sendmsg+0xcf/0x120 [ 868.145111][ T1391] ____sys_sendmsg+0x6e8/0x810 [ 868.149891][ T1391] ? kernel_sendmsg+0x50/0x50 [ 868.154571][ T1391] ? do_recvmmsg+0x6d0/0x6d0 [ 868.159177][ T1391] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 868.165168][ T1391] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 868.171239][ T1391] ? __lock_acquire+0xb92/0x5780 [ 868.176199][ T1391] ___sys_sendmsg+0xf3/0x170 [ 868.180810][ T1391] ? sendmsg_copy_msghdr+0x160/0x160 [ 868.186107][ T1391] ? __fget_files+0x272/0x400 [ 868.190815][ T1391] ? lock_downgrade+0x830/0x830 [ 868.195672][ T1391] ? find_held_lock+0x2d/0x110 [ 868.200544][ T1391] ? __fget_files+0x294/0x400 [ 868.205235][ T1391] ? __fget_light+0xea/0x280 [ 868.209845][ T1391] __sys_sendmsg+0xe5/0x1b0 [ 868.214364][ T1391] ? __sys_sendmsg_sock+0xb0/0xb0 [ 868.219415][ T1391] ? syscall_enter_from_user_mode+0x20/0x290 [ 868.225455][ T1391] ? lockdep_hardirqs_on+0x53/0x100 [ 868.230665][ T1391] do_syscall_64+0x2d/0x70 [ 868.235097][ T1391] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 868.241030][ T1391] RIP: 0033:0x45d5f9 [ 868.244938][ T1391] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:10:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x2000069c, 0x0}}], 0x2, 0x0) [ 868.264547][ T1391] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 868.272963][ T1391] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 868.280933][ T1391] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 868.288911][ T1391] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 868.296885][ T1391] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 868.304861][ T1391] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:10:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2c, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:51 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) getsockname$llc(r1, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r3, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @private=0xa010101}}, 0xfffffffb, 0x3, 0x7e8, 0x8000, 0x1000}, &(0x7f0000000080)=0x98) r4 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_qrtr_TIOCINQ(r4, 0x541b, &(0x7f0000000180)) 04:10:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x2, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:10:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x2}}], 0x2, 0x0) 04:10:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2d, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:51 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$rose(r1, 0x104, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:10:51 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) getsockopt(r2, 0x9, 0x6, &(0x7f0000000040)=""/133, &(0x7f0000000100)=0x85) [ 870.802343][ T1428] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 870.835789][ T1428] CPU: 0 PID: 1428 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 870.844421][ T1428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 870.854483][ T1428] Call Trace: [ 870.857792][ T1428] dump_stack+0x198/0x1fd [ 870.862141][ T1428] sysfs_warn_dup.cold+0x1c/0x2d [ 870.867099][ T1428] sysfs_do_create_link_sd+0x11e/0x140 [ 870.872581][ T1428] sysfs_create_link+0x5f/0xc0 [ 870.877373][ T1428] device_add+0x6ff/0x1c40 [ 870.881809][ T1428] ? __mutex_unlock_slowpath+0xe2/0x610 [ 870.887380][ T1428] ? devlink_add_symlinks+0x450/0x450 [ 870.892773][ T1428] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 870.898778][ T1428] wiphy_register+0x1d71/0x2860 [ 870.903666][ T1428] ? wiphy_unregister+0xc10/0xc10 [ 870.908709][ T1428] ? generic_xdp_install+0x700/0x700 [ 870.914023][ T1428] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 870.920114][ T1428] ieee80211_register_hw+0x22ed/0x3a20 [ 870.925607][ T1428] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 870.930997][ T1428] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 870.936943][ T1428] ? lock_downgrade+0x830/0x830 [ 870.941817][ T1428] ? lock_is_held_type+0xbb/0xf0 [ 870.946780][ T1428] ? memset+0x20/0x40 [ 870.950779][ T1428] ? __hrtimer_init+0x136/0x280 [ 870.955658][ T1428] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 870.961431][ T1428] ? hwsim_virtio_rx_work+0x350/0x350 [ 870.966820][ T1428] ? memcpy+0x39/0x60 [ 870.970823][ T1428] hwsim_new_radio_nl+0x953/0xfb8 [ 870.975874][ T1428] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 870.982731][ T1428] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 870.988655][ T1428] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 870.995600][ T1428] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 871.002464][ T1428] genl_rcv_msg+0x61d/0x980 [ 871.006982][ T1428] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 871.013937][ T1428] ? lock_release+0x8f0/0x8f0 [ 871.018627][ T1428] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 871.023924][ T1428] netlink_rcv_skb+0x15a/0x430 [ 871.028699][ T1428] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 871.035639][ T1428] ? netlink_ack+0xa10/0xa10 [ 871.040254][ T1428] genl_rcv+0x24/0x40 [ 871.044250][ T1428] netlink_unicast+0x533/0x7d0 [ 871.049029][ T1428] ? netlink_attachskb+0x810/0x810 [ 871.054155][ T1428] ? __phys_addr_symbol+0x2c/0x70 [ 871.059187][ T1428] ? __check_object_size+0x171/0x3e4 [ 871.064485][ T1428] netlink_sendmsg+0x856/0xd90 [ 871.069262][ T1428] ? netlink_unicast+0x7d0/0x7d0 [ 871.074218][ T1428] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 871.079548][ T1428] ? netlink_unicast+0x7d0/0x7d0 [ 871.084492][ T1428] sock_sendmsg+0xcf/0x120 [ 871.088920][ T1428] ____sys_sendmsg+0x6e8/0x810 [ 871.093698][ T1428] ? kernel_sendmsg+0x50/0x50 [ 871.098380][ T1428] ? do_recvmmsg+0x6d0/0x6d0 [ 871.103014][ T1428] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 871.109006][ T1428] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 871.114995][ T1428] ? __lock_acquire+0xb92/0x5780 [ 871.119951][ T1428] ___sys_sendmsg+0xf3/0x170 [ 871.124728][ T1428] ? sendmsg_copy_msghdr+0x160/0x160 [ 871.130025][ T1428] ? __fget_files+0x272/0x400 [ 871.134716][ T1428] ? lock_downgrade+0x830/0x830 [ 871.139592][ T1428] ? find_held_lock+0x2d/0x110 [ 871.144382][ T1428] ? __fget_files+0x294/0x400 [ 871.149078][ T1428] ? __fget_light+0xea/0x280 [ 871.153686][ T1428] __sys_sendmsg+0xe5/0x1b0 [ 871.158200][ T1428] ? __sys_sendmsg_sock+0xb0/0xb0 [ 871.163250][ T1428] ? syscall_enter_from_user_mode+0x20/0x290 [ 871.169252][ T1428] ? lockdep_hardirqs_on+0x53/0x100 [ 871.174465][ T1428] do_syscall_64+0x2d/0x70 [ 871.178896][ T1428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 871.184792][ T1428] RIP: 0033:0x45d5f9 04:10:51 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="3ba5ec9d48c6de31c970d9c4cff9b749f6fee3917acba55fc3142cfb2f752d5d3d222feaa21cceb7dc956170ad71c590bcdeb0eb264f25604346f53a26755a328e6bbac63dad5efa426817c8752e6490c0a5d906b95df5776bb7d610953418deadc1d667e77c6c944e38360cee785e15e96633488f43ed27fff962a46b3942ca74a0fc4b7f3684456f3920c72e3221fd2223b4ade9ad85ff6353edee2526c9355162cef389d9026dc486b36eda9ec05a653239c82c6637e514cbe07bc7bdf14f8e2f34261c5b84", 0xc7) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @null}, [@netrom, @default, @netrom, @bcast, @remote, @remote, @netrom, @null]}, &(0x7f0000000240)=0x48) connect$netrom(r1, &(0x7f00000001c0)={{0x3, @default}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:10:52 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x2, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:10:52 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'ip6gretap0\x00', {0x2}, 0x1}) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = accept(r2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x50, r4, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0x2, 0x0, 0x0, @remote}}, {0x14, 0x2, @in={0x2, 0x0, @dev}}}}]}]}, 0x50}}, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r4, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x435a}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 871.188691][ T1428] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 871.208308][ T1428] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 871.216739][ T1428] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 871.224721][ T1428] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 871.232702][ T1428] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 871.240705][ T1428] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 871.248686][ T1428] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:10:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x3}}], 0x2, 0x0) 04:10:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2e, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x3, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 871.515578][ T1469] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 871.555455][ T1469] CPU: 0 PID: 1469 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 871.564102][ T1469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 871.574170][ T1469] Call Trace: [ 871.577478][ T1469] dump_stack+0x198/0x1fd [ 871.581832][ T1469] sysfs_warn_dup.cold+0x1c/0x2d [ 871.586894][ T1469] sysfs_do_create_link_sd+0x11e/0x140 [ 871.592374][ T1469] sysfs_create_link+0x5f/0xc0 [ 871.597159][ T1469] device_add+0x6ff/0x1c40 [ 871.601600][ T1469] ? __mutex_unlock_slowpath+0xe2/0x610 [ 871.607166][ T1469] ? devlink_add_symlinks+0x450/0x450 [ 871.612582][ T1469] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 871.618578][ T1469] wiphy_register+0x1d71/0x2860 [ 871.623463][ T1469] ? wiphy_unregister+0xc10/0xc10 [ 871.628555][ T1469] ? generic_xdp_install+0x700/0x700 [ 871.633869][ T1469] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 871.639956][ T1469] ieee80211_register_hw+0x22ed/0x3a20 [ 871.645487][ T1469] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 871.650890][ T1469] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 871.656811][ T1469] ? lock_downgrade+0x830/0x830 [ 871.661670][ T1469] ? lock_is_held_type+0xbb/0xf0 [ 871.666600][ T1469] ? memset+0x20/0x40 [ 871.670616][ T1469] ? __hrtimer_init+0x136/0x280 [ 871.675485][ T1469] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 871.681248][ T1469] ? hwsim_virtio_rx_work+0x350/0x350 [ 871.686644][ T1469] ? memcpy+0x39/0x60 [ 871.690649][ T1469] hwsim_new_radio_nl+0x953/0xfb8 [ 871.695692][ T1469] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 871.702556][ T1469] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 871.708495][ T1469] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 871.715449][ T1469] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 871.722441][ T1469] genl_rcv_msg+0x61d/0x980 [ 871.726970][ T1469] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 871.733956][ T1469] ? lock_release+0x8f0/0x8f0 [ 871.738646][ T1469] ? _raw_spin_unlock_irqrestore+0x6f/0x90 [ 871.744473][ T1469] netlink_rcv_skb+0x15a/0x430 [ 871.749254][ T1469] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 871.756213][ T1469] ? netlink_ack+0xa10/0xa10 [ 871.760831][ T1469] genl_rcv+0x24/0x40 [ 871.764847][ T1469] netlink_unicast+0x533/0x7d0 [ 871.769624][ T1469] ? netlink_attachskb+0x810/0x810 [ 871.774774][ T1469] ? __phys_addr_symbol+0x2c/0x70 [ 871.779804][ T1469] ? __check_object_size+0x171/0x3e4 [ 871.785105][ T1469] netlink_sendmsg+0x856/0xd90 [ 871.789885][ T1469] ? netlink_unicast+0x7d0/0x7d0 [ 871.794844][ T1469] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 871.800148][ T1469] ? netlink_unicast+0x7d0/0x7d0 [ 871.805097][ T1469] sock_sendmsg+0xcf/0x120 [ 871.809558][ T1469] ____sys_sendmsg+0x6e8/0x810 [ 871.814340][ T1469] ? kernel_sendmsg+0x50/0x50 [ 871.819070][ T1469] ? do_recvmmsg+0x6d0/0x6d0 [ 871.823682][ T1469] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 871.829688][ T1469] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 871.835678][ T1469] ? __lock_acquire+0xb92/0x5780 [ 871.840634][ T1469] ___sys_sendmsg+0xf3/0x170 [ 871.845243][ T1469] ? sendmsg_copy_msghdr+0x160/0x160 [ 871.850541][ T1469] ? __fget_files+0x272/0x400 [ 871.855237][ T1469] ? lock_downgrade+0x830/0x830 [ 871.860103][ T1469] ? find_held_lock+0x2d/0x110 [ 871.864930][ T1469] ? __fget_files+0x294/0x400 [ 871.869636][ T1469] ? __fget_light+0xea/0x280 [ 871.874255][ T1469] __sys_sendmsg+0xe5/0x1b0 [ 871.878776][ T1469] ? __sys_sendmsg_sock+0xb0/0xb0 [ 871.883852][ T1469] ? syscall_enter_from_user_mode+0x20/0x290 [ 871.889853][ T1469] ? lockdep_hardirqs_on+0x53/0x100 [ 871.895099][ T1469] do_syscall_64+0x2d/0x70 [ 871.899539][ T1469] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 871.905440][ T1469] RIP: 0033:0x45d5f9 [ 871.909347][ T1469] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 871.929069][ T1469] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 871.937554][ T1469] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 871.945540][ T1469] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 871.953532][ T1469] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 04:10:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/96, 0x60, 0x40000100, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x50000, 0xfffffffe, 0x10000}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000200)=0x4, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000140)={@fixed={[], 0x12}, 0x5a}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002400)=ANY=[], 0xff01) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)="5c3dd27be32d2f04247e69", 0xb) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 04:10:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2f, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4}}], 0x2, 0x0) 04:10:53 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = socket(0x1e, 0x2, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x80f806766c7df7b9) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x19, &(0x7f0000000140)=@assoc_value={r3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x3}, &(0x7f0000000080)=0x8) [ 871.961514][ T1469] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 871.969502][ T1469] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:10:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x5}}], 0x2, 0x0) 04:10:53 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:ld_so_cache_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000040}, 0x10040080) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) [ 872.272681][ T1494] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 04:10:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x30, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x4, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:10:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6}}], 0x2, 0x0) 04:10:53 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'caif0\x00', 0x200}) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:10:53 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @default, @bcast]}, 0x40) setsockopt$rose(r0, 0x104, 0x5, &(0x7f0000000040)=0x100001, 0x4) [ 872.471461][ T1509] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 872.503051][ T1509] CPU: 1 PID: 1509 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 872.511681][ T1509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.521755][ T1509] Call Trace: [ 872.525068][ T1509] dump_stack+0x198/0x1fd [ 872.529449][ T1509] sysfs_warn_dup.cold+0x1c/0x2d [ 872.534412][ T1509] sysfs_do_create_link_sd+0x11e/0x140 [ 872.539907][ T1509] sysfs_create_link+0x5f/0xc0 [ 872.544692][ T1509] device_add+0x6ff/0x1c40 [ 872.549132][ T1509] ? __mutex_unlock_slowpath+0xe2/0x610 [ 872.554697][ T1509] ? devlink_add_symlinks+0x450/0x450 [ 872.560181][ T1509] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 872.566190][ T1509] wiphy_register+0x1d71/0x2860 04:10:53 executing program 4: connect$rose(0xffffffffffffffff, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, 0x1c) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x2f, 0xc5, 0x0, 0x6, 0x2b, @ipv4={[], [], @multicast1}, @private1={0xfc, 0x1, [], 0x1}, 0x10, 0x10, 0x800, 0x188f}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast1, @broadcast, r1}, 0xc) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000000)=0x2, 0x4) [ 872.571072][ T1509] ? wiphy_unregister+0xc10/0xc10 [ 872.576133][ T1509] ? generic_xdp_install+0x700/0x700 [ 872.581451][ T1509] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 872.587545][ T1509] ieee80211_register_hw+0x22ed/0x3a20 [ 872.593059][ T1509] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 872.598450][ T1509] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 872.604370][ T1509] ? lock_downgrade+0x830/0x830 [ 872.609233][ T1509] ? lock_is_held_type+0xbb/0xf0 [ 872.614180][ T1509] ? memset+0x20/0x40 [ 872.618176][ T1509] ? __hrtimer_init+0x136/0x280 [ 872.623042][ T1509] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 872.628794][ T1509] ? hwsim_virtio_rx_work+0x350/0x350 [ 872.634183][ T1509] ? memcpy+0x39/0x60 [ 872.638206][ T1509] hwsim_new_radio_nl+0x953/0xfb8 [ 872.643244][ T1509] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 872.650110][ T1509] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 872.656024][ T1509] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 872.662970][ T1509] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 872.669840][ T1509] genl_rcv_msg+0x61d/0x980 [ 872.674371][ T1509] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 872.681420][ T1509] ? lock_release+0x8f0/0x8f0 [ 872.686104][ T1509] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 872.691405][ T1509] netlink_rcv_skb+0x15a/0x430 [ 872.696185][ T1509] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 872.703146][ T1509] ? netlink_ack+0xa10/0xa10 [ 872.707792][ T1509] genl_rcv+0x24/0x40 [ 872.711783][ T1509] netlink_unicast+0x533/0x7d0 [ 872.716758][ T1509] ? netlink_attachskb+0x810/0x810 [ 872.721885][ T1509] ? __phys_addr_symbol+0x2c/0x70 [ 872.726917][ T1509] ? __check_object_size+0x171/0x3e4 [ 872.732237][ T1509] netlink_sendmsg+0x856/0xd90 [ 872.737015][ T1509] ? netlink_unicast+0x7d0/0x7d0 [ 872.741994][ T1509] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 872.747295][ T1509] ? netlink_unicast+0x7d0/0x7d0 [ 872.752262][ T1509] sock_sendmsg+0xcf/0x120 [ 872.756690][ T1509] ____sys_sendmsg+0x6e8/0x810 [ 872.761467][ T1509] ? kernel_sendmsg+0x50/0x50 [ 872.766149][ T1509] ? do_recvmmsg+0x6d0/0x6d0 [ 872.770755][ T1509] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 872.776742][ T1509] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 872.782726][ T1509] ? __lock_acquire+0xb92/0x5780 [ 872.787676][ T1509] ___sys_sendmsg+0xf3/0x170 [ 872.792275][ T1509] ? sendmsg_copy_msghdr+0x160/0x160 [ 872.797570][ T1509] ? __fget_files+0x272/0x400 [ 872.802256][ T1509] ? lock_downgrade+0x830/0x830 [ 872.807109][ T1509] ? find_held_lock+0x2d/0x110 [ 872.811894][ T1509] ? __fget_files+0x294/0x400 [ 872.816589][ T1509] ? __fget_light+0xea/0x280 [ 872.821196][ T1509] __sys_sendmsg+0xe5/0x1b0 [ 872.825711][ T1509] ? __sys_sendmsg_sock+0xb0/0xb0 [ 872.830763][ T1509] ? syscall_enter_from_user_mode+0x20/0x290 [ 872.836774][ T1509] ? lockdep_hardirqs_on+0x53/0x100 [ 872.841993][ T1509] do_syscall_64+0x2d/0x70 [ 872.846434][ T1509] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 872.852333][ T1509] RIP: 0033:0x45d5f9 [ 872.856236][ T1509] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 872.875855][ T1509] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 872.884279][ T1509] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 872.892270][ T1509] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 872.900251][ T1509] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 872.908596][ T1509] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 872.916602][ T1509] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 873.037614][ T1494] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 04:10:54 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:10:54 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:10:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) read(r1, &(0x7f0000000000)=""/121, 0x79) 04:10:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7}}], 0x2, 0x0) 04:10:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x31, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x5, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:10:54 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x40) 04:10:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x8}}], 0x2, 0x0) 04:10:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x32, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 873.279069][ T1545] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 873.352397][ T1545] CPU: 0 PID: 1545 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 873.361014][ T1545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 873.371098][ T1545] Call Trace: [ 873.374420][ T1545] dump_stack+0x198/0x1fd [ 873.378771][ T1545] sysfs_warn_dup.cold+0x1c/0x2d [ 873.383724][ T1545] sysfs_do_create_link_sd+0x11e/0x140 [ 873.389216][ T1545] sysfs_create_link+0x5f/0xc0 [ 873.393999][ T1545] device_add+0x6ff/0x1c40 [ 873.398436][ T1545] ? __mutex_unlock_slowpath+0xe2/0x610 [ 873.403993][ T1545] ? devlink_add_symlinks+0x450/0x450 [ 873.409382][ T1545] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 873.415386][ T1545] wiphy_register+0x1d71/0x2860 [ 873.420267][ T1545] ? wiphy_unregister+0xc10/0xc10 [ 873.425309][ T1545] ? generic_xdp_install+0x700/0x700 [ 873.430654][ T1545] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 873.436737][ T1545] ieee80211_register_hw+0x22ed/0x3a20 [ 873.442227][ T1545] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 873.447611][ T1545] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 873.453526][ T1545] ? lock_downgrade+0x830/0x830 [ 873.458423][ T1545] ? lock_is_held_type+0xbb/0xf0 [ 873.463381][ T1545] ? memset+0x20/0x40 [ 873.467376][ T1545] ? __hrtimer_init+0x136/0x280 [ 873.472944][ T1545] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 873.478693][ T1545] ? hwsim_virtio_rx_work+0x350/0x350 [ 873.484081][ T1545] ? memcpy+0x39/0x60 [ 873.488076][ T1545] hwsim_new_radio_nl+0x953/0xfb8 [ 873.493130][ T1545] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 873.500364][ T1545] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 873.506279][ T1545] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 873.513221][ T1545] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 873.520083][ T1545] genl_rcv_msg+0x61d/0x980 [ 873.524605][ T1545] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 873.531564][ T1545] ? lock_release+0x8f0/0x8f0 [ 873.536420][ T1545] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 873.541720][ T1545] netlink_rcv_skb+0x15a/0x430 [ 873.546496][ T1545] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 873.553497][ T1545] ? netlink_ack+0xa10/0xa10 [ 873.558124][ T1545] genl_rcv+0x24/0x40 [ 873.562117][ T1545] netlink_unicast+0x533/0x7d0 [ 873.566897][ T1545] ? netlink_attachskb+0x810/0x810 [ 873.572024][ T1545] ? __phys_addr_symbol+0x2c/0x70 [ 873.577062][ T1545] ? __check_object_size+0x171/0x3e4 [ 873.582365][ T1545] netlink_sendmsg+0x856/0xd90 [ 873.587142][ T1545] ? netlink_unicast+0x7d0/0x7d0 [ 873.592096][ T1545] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 873.597389][ T1545] ? netlink_unicast+0x7d0/0x7d0 [ 873.602345][ T1545] sock_sendmsg+0xcf/0x120 [ 873.606800][ T1545] ____sys_sendmsg+0x6e8/0x810 [ 873.611600][ T1545] ? kernel_sendmsg+0x50/0x50 [ 873.616284][ T1545] ? do_recvmmsg+0x6d0/0x6d0 [ 873.620888][ T1545] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 873.626964][ T1545] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 873.632951][ T1545] ? __lock_acquire+0xb92/0x5780 [ 873.637900][ T1545] ___sys_sendmsg+0xf3/0x170 [ 873.642529][ T1545] ? sendmsg_copy_msghdr+0x160/0x160 [ 873.647824][ T1545] ? __fget_files+0x272/0x400 [ 873.652512][ T1545] ? lock_downgrade+0x830/0x830 [ 873.657373][ T1545] ? find_held_lock+0x2d/0x110 [ 873.662183][ T1545] ? __fget_files+0x294/0x400 [ 873.666877][ T1545] ? __fget_light+0xea/0x280 [ 873.671489][ T1545] __sys_sendmsg+0xe5/0x1b0 [ 873.676001][ T1545] ? __sys_sendmsg_sock+0xb0/0xb0 [ 873.681136][ T1545] ? syscall_enter_from_user_mode+0x20/0x290 [ 873.687130][ T1545] ? lockdep_hardirqs_on+0x53/0x100 [ 873.692346][ T1545] do_syscall_64+0x2d/0x70 [ 873.696795][ T1545] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 873.702714][ T1545] RIP: 0033:0x45d5f9 [ 873.706622][ T1545] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 873.726233][ T1545] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 873.734683][ T1545] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 873.742663][ T1545] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:10:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x33, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:54 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) [ 873.750651][ T1545] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 873.758631][ T1545] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 873.766633][ T1545] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f0000000040)=ANY=[@ANYBLOB="5e06000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000099c0)={'syztnl0\x00', &(0x7f0000009940)={'syztnl1\x00', 0x0, 0x2f, 0xf7, 0x3, 0x7, 0x14, @remote, @mcast2, 0x80, 0x1, 0x400, 0x3b}}) 04:10:54 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x9, 0x19) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:10:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:55 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'veth0\x00', {}, 0x1f}) 04:10:55 executing program 2: socketpair(0xf, 0x3, 0x2000008, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_qrtr_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8000, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:10:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x9}}], 0x2, 0x0) 04:10:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x36, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x6, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:10:55 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x5, 0x4, 0x4, {r3, r4/1000+10000}, {r5, r6/1000+60000}, {0x3, 0x0, 0x1}, 0x1, @canfd={{0x2, 0x1}, 0x22, 0x2, 0x0, 0x0, "ecbed92eb8c0fa203d8f5753c91df98dbfd14ae9b2671ab523b7304759f0fee13ddded73b395782ddaaee8d823ec966bc92291a37bbf07e615fa563f4756a719"}}, 0x80}}, 0x50) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:10:55 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000280)={0x0, 0xa29, @status={[0x1, 0xcdf, 0x7fffffff, 0x2000000, 0xfceb, 0x70d2]}, [0x10000, 0x2, 0x2, 0x6, 0x0, 0x9, 0x7, 0x10001, 0x7, 0x6, 0x80000000, 0x7fffffff, 0xfffffffffffffffb, 0xefd, 0xffff, 0x6, 0x0, 0x80000000, 0x5, 0x9, 0xfffffffffffffff9, 0x0, 0x3, 0x7, 0x7fff, 0xfffffffffffffff8, 0x2, 0x1, 0x7, 0x9, 0x2, 0x7, 0x9, 0xfffffffffffffffa, 0x8, 0x3, 0x1, 0x5, 0x679d, 0x6, 0x358, 0x10, 0xb5, 0xfff, 0x3fffffffc00000, 0x1, 0x7, 0x5, 0x6, 0x1, 0x0, 0x4, 0x8000, 0x80000001, 0x400, 0x3, 0x7, 0x880, 0x3, 0x7ff, 0x1d80000000000000, 0x7, 0x0, 0x2]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffff001}}, 0x6, 0xfffffffe, 0x7fff, 0x0, 0x1f}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x8, @mcast1, 0x7}}, [0x0, 0x43, 0x1, 0x2, 0x7ffe, 0xfffffffffffffffa, 0x4, 0x7, 0x4, 0x0, 0xb98e, 0x8, 0x0, 0x80000000]}, &(0x7f0000000240)=0x100) 04:10:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xa}}], 0x2, 0x0) 04:10:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x37, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:55 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x40) [ 874.408785][ T1604] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 874.453699][ T1604] CPU: 0 PID: 1604 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 874.462326][ T1604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 874.472393][ T1604] Call Trace: [ 874.475706][ T1604] dump_stack+0x198/0x1fd [ 874.480147][ T1604] sysfs_warn_dup.cold+0x1c/0x2d [ 874.485105][ T1604] sysfs_do_create_link_sd+0x11e/0x140 [ 874.490576][ T1604] sysfs_create_link+0x5f/0xc0 [ 874.495357][ T1604] device_add+0x6ff/0x1c40 04:10:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xe}}], 0x2, 0x0) [ 874.499791][ T1604] ? __mutex_unlock_slowpath+0xe2/0x610 [ 874.505347][ T1604] ? devlink_add_symlinks+0x450/0x450 [ 874.510747][ T1604] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 874.516749][ T1604] wiphy_register+0x1d71/0x2860 [ 874.521630][ T1604] ? wiphy_unregister+0xc10/0xc10 [ 874.526686][ T1604] ? generic_xdp_install+0x700/0x700 [ 874.531996][ T1604] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 874.538080][ T1604] ieee80211_register_hw+0x22ed/0x3a20 [ 874.543587][ T1604] ? ieee80211_restart_hw+0x2f0/0x2f0 04:10:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x38, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 874.548971][ T1604] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 874.554890][ T1604] ? lock_downgrade+0x830/0x830 [ 874.559751][ T1604] ? lock_is_held_type+0xbb/0xf0 [ 874.564699][ T1604] ? memset+0x20/0x40 [ 874.568691][ T1604] ? __hrtimer_init+0x136/0x280 [ 874.573558][ T1604] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 874.579306][ T1604] ? hwsim_virtio_rx_work+0x350/0x350 [ 874.584692][ T1604] ? memcpy+0x39/0x60 [ 874.588692][ T1604] hwsim_new_radio_nl+0x953/0xfb8 [ 874.593725][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 874.600588][ T1604] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 874.606523][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 874.613490][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 874.620370][ T1604] genl_rcv_msg+0x61d/0x980 [ 874.624902][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 874.631946][ T1604] ? lock_release+0x8f0/0x8f0 [ 874.636626][ T1604] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 874.641928][ T1604] netlink_rcv_skb+0x15a/0x430 [ 874.646721][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 874.653661][ T1604] ? netlink_ack+0xa10/0xa10 [ 874.658278][ T1604] genl_rcv+0x24/0x40 [ 874.662264][ T1604] netlink_unicast+0x533/0x7d0 [ 874.667042][ T1604] ? netlink_attachskb+0x810/0x810 [ 874.672167][ T1604] ? __phys_addr_symbol+0x2c/0x70 [ 874.677196][ T1604] ? __check_object_size+0x171/0x3e4 [ 874.682495][ T1604] netlink_sendmsg+0x856/0xd90 [ 874.687277][ T1604] ? netlink_unicast+0x7d0/0x7d0 [ 874.692232][ T1604] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 874.697526][ T1604] ? netlink_unicast+0x7d0/0x7d0 [ 874.702470][ T1604] sock_sendmsg+0xcf/0x120 [ 874.706898][ T1604] ____sys_sendmsg+0x6e8/0x810 [ 874.711668][ T1604] ? kernel_sendmsg+0x50/0x50 [ 874.716440][ T1604] ? do_recvmmsg+0x6d0/0x6d0 [ 874.721071][ T1604] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 874.727068][ T1604] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 874.733061][ T1604] ? __lock_acquire+0xb92/0x5780 [ 874.738017][ T1604] ___sys_sendmsg+0xf3/0x170 [ 874.742617][ T1604] ? sendmsg_copy_msghdr+0x160/0x160 [ 874.747908][ T1604] ? __fget_files+0x272/0x400 [ 874.752619][ T1604] ? lock_downgrade+0x830/0x830 [ 874.757486][ T1604] ? find_held_lock+0x2d/0x110 [ 874.762276][ T1604] ? __fget_files+0x294/0x400 [ 874.766971][ T1604] ? __fget_light+0xea/0x280 [ 874.771581][ T1604] __sys_sendmsg+0xe5/0x1b0 [ 874.776094][ T1604] ? __sys_sendmsg_sock+0xb0/0xb0 [ 874.781139][ T1604] ? syscall_enter_from_user_mode+0x20/0x290 [ 874.787125][ T1604] ? lockdep_hardirqs_on+0x53/0x100 [ 874.792331][ T1604] do_syscall_64+0x2d/0x70 [ 874.796757][ T1604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 874.802650][ T1604] RIP: 0033:0x45d5f9 [ 874.806549][ T1604] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 874.826162][ T1604] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 874.834583][ T1604] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 874.842588][ T1604] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 874.850583][ T1604] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 874.858572][ T1604] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 874.866549][ T1604] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 874.899038][ T1604] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 874.916924][ T1604] CPU: 0 PID: 1604 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 874.925565][ T1604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 874.935631][ T1604] Call Trace: [ 874.938972][ T1604] dump_stack+0x198/0x1fd [ 874.943324][ T1604] sysfs_warn_dup.cold+0x1c/0x2d [ 874.948305][ T1604] sysfs_do_create_link_sd+0x11e/0x140 [ 874.953780][ T1604] sysfs_create_link+0x5f/0xc0 [ 874.958565][ T1604] device_add+0x6ff/0x1c40 [ 874.963008][ T1604] ? __mutex_unlock_slowpath+0xe2/0x610 [ 874.968576][ T1604] ? devlink_add_symlinks+0x450/0x450 [ 874.973973][ T1604] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 874.979979][ T1604] wiphy_register+0x1d71/0x2860 [ 874.984863][ T1604] ? wiphy_unregister+0xc10/0xc10 [ 874.989905][ T1604] ? generic_xdp_install+0x700/0x700 04:10:56 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @empty}, 0x3, 0x4, 0x0, 0x1}}, 0x2e) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) 04:10:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x10}}], 0x2, 0x0) 04:10:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x39, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:56 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r4, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x42, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r5, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000100", @ANYRES16=r6, @ANYBLOB="000829bd7000fbdbdf2513000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 874.995215][ T1604] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 875.001317][ T1604] ieee80211_register_hw+0x22ed/0x3a20 [ 875.007763][ T1604] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 875.013148][ T1604] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 875.019058][ T1604] ? lock_downgrade+0x830/0x830 [ 875.023926][ T1604] ? lock_is_held_type+0xbb/0xf0 [ 875.028884][ T1604] ? memset+0x20/0x40 [ 875.032905][ T1604] ? __hrtimer_init+0x136/0x280 [ 875.037796][ T1604] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 875.043546][ T1604] ? hwsim_virtio_rx_work+0x350/0x350 [ 875.048934][ T1604] ? memcpy+0x39/0x60 [ 875.052953][ T1604] hwsim_new_radio_nl+0x953/0xfb8 [ 875.057992][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 875.064856][ T1604] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 875.070767][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 875.077712][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 875.084580][ T1604] genl_rcv_msg+0x61d/0x980 [ 875.089137][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 875.096107][ T1604] ? lock_release+0x8f0/0x8f0 [ 875.100814][ T1604] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 875.106124][ T1604] netlink_rcv_skb+0x15a/0x430 [ 875.110900][ T1604] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 875.117857][ T1604] ? netlink_ack+0xa10/0xa10 [ 875.122476][ T1604] genl_rcv+0x24/0x40 [ 875.126467][ T1604] netlink_unicast+0x533/0x7d0 [ 875.131270][ T1604] ? netlink_attachskb+0x810/0x810 [ 875.136430][ T1604] ? __phys_addr_symbol+0x2c/0x70 [ 875.141467][ T1604] ? __check_object_size+0x171/0x3e4 [ 875.146768][ T1604] netlink_sendmsg+0x856/0xd90 [ 875.151548][ T1604] ? netlink_unicast+0x7d0/0x7d0 [ 875.156532][ T1604] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 875.161830][ T1604] ? netlink_unicast+0x7d0/0x7d0 [ 875.166785][ T1604] sock_sendmsg+0xcf/0x120 [ 875.171238][ T1604] ____sys_sendmsg+0x6e8/0x810 [ 875.176019][ T1604] ? kernel_sendmsg+0x50/0x50 [ 875.180711][ T1604] ? do_recvmmsg+0x6d0/0x6d0 [ 875.185320][ T1604] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 875.191338][ T1604] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 875.197330][ T1604] ? __lock_acquire+0xb92/0x5780 [ 875.202281][ T1604] ___sys_sendmsg+0xf3/0x170 [ 875.206891][ T1604] ? sendmsg_copy_msghdr+0x160/0x160 [ 875.212189][ T1604] ? __fget_files+0x272/0x400 [ 875.216889][ T1604] ? lock_downgrade+0x830/0x830 [ 875.221745][ T1604] ? find_held_lock+0x2d/0x110 [ 875.226544][ T1604] ? __fget_files+0x294/0x400 [ 875.231240][ T1604] ? __fget_light+0xea/0x280 [ 875.235856][ T1604] __sys_sendmsg+0xe5/0x1b0 [ 875.240378][ T1604] ? __sys_sendmsg_sock+0xb0/0xb0 [ 875.245431][ T1604] ? syscall_enter_from_user_mode+0x20/0x290 [ 875.251425][ T1604] ? lockdep_hardirqs_on+0x53/0x100 [ 875.256635][ T1604] do_syscall_64+0x2d/0x70 [ 875.261065][ T1604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 875.266961][ T1604] RIP: 0033:0x45d5f9 [ 875.270871][ T1604] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 875.290488][ T1604] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 875.298912][ T1604] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 875.306898][ T1604] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 875.314985][ T1604] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 875.322964][ T1604] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 875.330945][ T1604] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:10:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x7, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:10:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x11}}], 0x2, 0x0) 04:10:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3a, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:56 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x40) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '*\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x20}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40181}, 0x8000) [ 875.672458][ T1632] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 04:10:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x48}}], 0x2, 0x0) [ 875.804233][ T1654] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 875.856960][ T1654] CPU: 1 PID: 1654 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 875.865716][ T1654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 875.875796][ T1654] Call Trace: [ 875.879105][ T1654] dump_stack+0x198/0x1fd [ 875.883491][ T1654] sysfs_warn_dup.cold+0x1c/0x2d [ 875.888448][ T1654] sysfs_do_create_link_sd+0x11e/0x140 [ 875.893927][ T1654] sysfs_create_link+0x5f/0xc0 [ 875.898745][ T1654] device_add+0x6ff/0x1c40 [ 875.903189][ T1654] ? __mutex_unlock_slowpath+0xe2/0x610 [ 875.908789][ T1654] ? devlink_add_symlinks+0x450/0x450 [ 875.914177][ T1654] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 875.920285][ T1654] wiphy_register+0x1d71/0x2860 [ 875.925541][ T1654] ? wiphy_unregister+0xc10/0xc10 [ 875.930583][ T1654] ? generic_xdp_install+0x700/0x700 [ 875.935891][ T1654] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 875.941989][ T1654] ieee80211_register_hw+0x22ed/0x3a20 [ 875.947499][ T1654] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 875.952912][ T1654] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 875.958822][ T1654] ? lock_downgrade+0x830/0x830 [ 875.963977][ T1654] ? lock_is_held_type+0xbb/0xf0 [ 875.968940][ T1654] ? memset+0x20/0x40 [ 875.972932][ T1654] ? __hrtimer_init+0x136/0x280 [ 875.977809][ T1654] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 875.983560][ T1654] ? hwsim_virtio_rx_work+0x350/0x350 [ 875.988946][ T1654] ? memcpy+0x39/0x60 [ 875.992939][ T1654] hwsim_new_radio_nl+0x953/0xfb8 [ 875.997976][ T1654] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 04:10:57 executing program 2: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x12, 0xffffffffffffffff, 0x66ee9000) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x1d6b, 0x8, [], 0x1, &(0x7f00000000c0)=[0x0]}) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000040)={0x7, 0x7, 0x4}, &(0x7f0000000080)=0x28) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) 04:10:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 876.004837][ T1654] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 876.010777][ T1654] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 876.017720][ T1654] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 876.024590][ T1654] genl_rcv_msg+0x61d/0x980 [ 876.029114][ T1654] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 876.036071][ T1654] ? lock_release+0x8f0/0x8f0 [ 876.040755][ T1654] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 876.046079][ T1654] netlink_rcv_skb+0x15a/0x430 [ 876.050856][ T1654] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 876.057795][ T1654] ? netlink_ack+0xa10/0xa10 [ 876.062414][ T1654] genl_rcv+0x24/0x40 [ 876.066405][ T1654] netlink_unicast+0x533/0x7d0 [ 876.071182][ T1654] ? netlink_attachskb+0x810/0x810 [ 876.076304][ T1654] ? __phys_addr_symbol+0x2c/0x70 [ 876.081362][ T1654] ? __check_object_size+0x171/0x3e4 [ 876.086655][ T1654] netlink_sendmsg+0x856/0xd90 [ 876.091433][ T1654] ? netlink_unicast+0x7d0/0x7d0 [ 876.096384][ T1654] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 876.101697][ T1654] ? netlink_unicast+0x7d0/0x7d0 [ 876.106644][ T1654] sock_sendmsg+0xcf/0x120 [ 876.111098][ T1654] ____sys_sendmsg+0x6e8/0x810 [ 876.115877][ T1654] ? kernel_sendmsg+0x50/0x50 [ 876.120577][ T1654] ? do_recvmmsg+0x6d0/0x6d0 [ 876.125213][ T1654] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 876.131204][ T1654] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 876.137187][ T1654] ? __lock_acquire+0xb92/0x5780 [ 876.142134][ T1654] ___sys_sendmsg+0xf3/0x170 [ 876.146753][ T1654] ? sendmsg_copy_msghdr+0x160/0x160 [ 876.152053][ T1654] ? __fget_files+0x272/0x400 [ 876.156740][ T1654] ? lock_downgrade+0x830/0x830 [ 876.161596][ T1654] ? find_held_lock+0x2d/0x110 [ 876.166401][ T1654] ? __fget_files+0x294/0x400 [ 876.171091][ T1654] ? __fget_light+0xea/0x280 [ 876.175699][ T1654] __sys_sendmsg+0xe5/0x1b0 [ 876.180241][ T1654] ? __sys_sendmsg_sock+0xb0/0xb0 [ 876.185317][ T1654] ? syscall_enter_from_user_mode+0x20/0x290 [ 876.191312][ T1654] ? lockdep_hardirqs_on+0x53/0x100 [ 876.196542][ T1654] do_syscall_64+0x2d/0x70 [ 876.200968][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 876.206893][ T1654] RIP: 0033:0x45d5f9 [ 876.211316][ T1654] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 876.230924][ T1654] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 876.239347][ T1654] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 876.247333][ T1654] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:10:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4c}}], 0x2, 0x0) [ 876.255340][ T1654] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 876.263318][ T1654] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 876.271300][ T1654] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:10:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3c, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:57 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 04:10:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x60}}], 0x2, 0x0) 04:10:59 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) r3 = accept$netrom(r1, &(0x7f00000002c0)={{0x3, @bcast}, [@null, @netrom, @null, @bcast, @bcast, @default, @rose, @rose]}, &(0x7f0000000080)=0x48) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000140)=0xffff, &(0x7f00000001c0)=0x4) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:10:59 executing program 4: sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000ca6d951a984129000100000000000000003f957fc766be15a6a6a785f76fde5ce8b183c9de4a48f25026908f3d475792ab4f6298fc418ad696f22f7bf4d65642a344936266a4dede7eac17b8d28cecf96234b9d3ec11b2a9640818b9f6"], 0x14}}, 0x8000) socketpair(0x11, 0x4, 0x3, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8009}, 0xff6d) write(r1, &(0x7f0000000200)="200000001a00010000000066835f7f081c140000000000000000010004001300", 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}]}, 0x1c}, 0x1, 0x6c, 0x0, 0x20000890}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002340)={&(0x7f0000000280)=ANY=[@ANYBLOB="50003a7738430c31235e154ecd819930307fce9d95271a272aabc7eb8dd8ce89cc76da8118b2e585d9cf2231891236066e7ea7e9358c3fd858ceda2e247ccb13573d17ac000000", @ANYRES16=r3, @ANYBLOB="00042dbd7000fcdbdf25030000000500050000000000040004000800030000020000080003000180ffff0800020007000000050006000800000008000200030000000800020000030000"], 0x50}, 0x1, 0x0, 0x0, 0x80408c5}, 0x44) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private2={0xfc, 0x2, [], 0x1}}, @SEG6_ATTR_SECRET={0x10, 0x4, [0xffffff7f, 0x5, 0x1f]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xffff7fff}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040000}, 0x40040) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r3, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x8810}, 0x840) r4 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r4, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default]}, 0x40) 04:10:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3e, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:59 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:10:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x68}}], 0x2, 0x0) 04:10:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x8, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 878.119344][ T1701] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' 04:10:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6c}}], 0x2, 0x0) [ 878.161945][ T1701] CPU: 0 PID: 1701 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 878.170604][ T1701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 878.182758][ T1701] Call Trace: [ 878.186062][ T1701] dump_stack+0x198/0x1fd [ 878.190598][ T1701] sysfs_warn_dup.cold+0x1c/0x2d [ 878.195552][ T1701] sysfs_do_create_link_sd+0x11e/0x140 [ 878.201028][ T1701] sysfs_create_link+0x5f/0xc0 [ 878.205820][ T1701] device_add+0x6ff/0x1c40 [ 878.210269][ T1701] ? __mutex_unlock_slowpath+0xe2/0x610 [ 878.215843][ T1701] ? devlink_add_symlinks+0x450/0x450 [ 878.221251][ T1701] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 878.227263][ T1701] wiphy_register+0x1d71/0x2860 [ 878.232158][ T1701] ? wiphy_unregister+0xc10/0xc10 [ 878.237205][ T1701] ? generic_xdp_install+0x700/0x700 [ 878.242620][ T1701] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 878.248741][ T1701] ieee80211_register_hw+0x22ed/0x3a20 [ 878.254432][ T1701] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 878.259832][ T1701] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 878.265765][ T1701] ? lock_downgrade+0x830/0x830 [ 878.270639][ T1701] ? lock_is_held_type+0xbb/0xf0 [ 878.275595][ T1701] ? memset+0x20/0x40 [ 878.279594][ T1701] ? __hrtimer_init+0x136/0x280 [ 878.284471][ T1701] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 878.290231][ T1701] ? hwsim_virtio_rx_work+0x350/0x350 [ 878.295642][ T1701] ? memcpy+0x39/0x60 [ 878.299650][ T1701] hwsim_new_radio_nl+0x953/0xfb8 [ 878.304689][ T1701] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 04:10:59 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) accept$alg(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080)={r3, r4/1000+10000}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 878.311562][ T1701] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 878.317486][ T1701] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 878.324433][ T1701] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 878.331303][ T1701] genl_rcv_msg+0x61d/0x980 [ 878.335838][ T1701] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 878.342809][ T1701] ? lock_release+0x8f0/0x8f0 [ 878.347493][ T1701] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 878.352793][ T1701] netlink_rcv_skb+0x15a/0x430 04:10:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000200)={'erspan0\x00', &(0x7f0000000080)={'ip_vti0\x00', 0x0, 0x8000, 0x0, 0x401, 0x7fffffff, {{0x4f, 0x4, 0x2, 0x37, 0x13c, 0x68, 0x0, 0x5, 0x4, 0x0, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@noop, @timestamp_prespec={0x44, 0x3c, 0xd7, 0x3, 0x4, [{@local, 0x80}, {@local, 0x1ff}, {@local, 0x100}, {@initdev={0xac, 0x1e, 0x7, 0x0}, 0x1}, {@dev={0xac, 0x14, 0x14, 0x39}, 0x9}, {@loopback, 0x4}, {@loopback}]}, @noop, @timestamp={0x44, 0x2c, 0xf7, 0x0, 0x0, [0x7, 0x374, 0x10001, 0x10001, 0x4, 0xe8fc, 0x4a2b, 0x1, 0x0, 0x4]}, @noop, @timestamp_addr={0x44, 0x24, 0xb2, 0x1, 0x5, [{@rand_addr=0x7, 0xdfb5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3f}, {@multicast1, 0xfffffff8}, {@remote, 0x426a85d6}]}, @lsrr={0x83, 0x1b, 0x54, [@dev={0xac, 0x14, 0x14, 0x35}, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x2d}, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x64010101, @empty]}, @timestamp_addr={0x44, 0xc, 0x25, 0x1, 0x8, [{@local, 0x2}]}, @timestamp_addr={0x44, 0x44, 0xd2, 0x1, 0x3, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@private=0xa010100, 0x408}, {@loopback, 0x8001}, {@remote, 0x39}, {@rand_addr=0x64010100, 0x7}, {@local, 0x5}, {@empty, 0x1ff}, {@local, 0x20}]}, @rr={0x7, 0x2b, 0x9e, [@broadcast, @loopback, @private=0xa010102, @loopback, @rand_addr=0x64010101, @loopback, @empty, @rand_addr=0x64010102, @broadcast, @local]}]}}}}}) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000dc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000240)={0xb08, 0x0, 0x1220, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x401}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0xffffffff}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_PEERS={0xab0, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}]}, {0x3b8, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x200, @mcast2, 0x8}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x348, 0x9, 0x0, 0x1, [{0xf4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0xff}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x4}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, {0x5, 0x3, 0x1}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x1}}]}, {0xc4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x8}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x2e}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "fce4dac8f401b8843596d168daf0e0e41b57dc208a3978196136c05069a202d2"}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc2 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 878.537898][ T1701] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 878.546324][ T1701] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 878.554306][ T1701] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:10:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x42, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:59 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) accept(r2, 0x0, 0x0) pipe(&(0x7f0000001080)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r3, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) connect$rose(r4, &(0x7f0000001040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000040)={{r0}, "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"}) [ 878.562302][ T1701] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 878.570275][ T1701] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 878.578251][ T1701] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:10:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x74}}], 0x2, 0x0) 04:10:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x43, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:10:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2e04000039000511d25a80648c63940d0124fc60100035400c0002000200000037153e370404018000380000d1bd", 0x2e}, {&(0x7f00000001c0)="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", 0x400}], 0x2}, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", ""]}, 0x30}}, 0x4000800) 04:10:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x9, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7a}}], 0x2, 0x0) 04:11:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x46, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 878.967971][ T1761] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. [ 878.983956][ T1762] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 878.996337][ T1761] netlink: zone id is out of range [ 879.010168][ T1762] CPU: 0 PID: 1762 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 879.018788][ T1762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 879.028855][ T1762] Call Trace: [ 879.032160][ T1762] dump_stack+0x198/0x1fd [ 879.036526][ T1762] sysfs_warn_dup.cold+0x1c/0x2d [ 879.041497][ T1762] sysfs_do_create_link_sd+0x11e/0x140 [ 879.046969][ T1762] sysfs_create_link+0x5f/0xc0 [ 879.051748][ T1762] device_add+0x6ff/0x1c40 [ 879.056184][ T1762] ? __mutex_unlock_slowpath+0xe2/0x610 [ 879.061743][ T1762] ? devlink_add_symlinks+0x450/0x450 [ 879.067138][ T1762] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 879.073141][ T1762] wiphy_register+0x1d71/0x2860 [ 879.078018][ T1762] ? wiphy_unregister+0xc10/0xc10 [ 879.083060][ T1762] ? generic_xdp_install+0x700/0x700 [ 879.088371][ T1762] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 879.094449][ T1762] ieee80211_register_hw+0x22ed/0x3a20 [ 879.099935][ T1762] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 879.105317][ T1762] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 879.111249][ T1762] ? lock_downgrade+0x830/0x830 [ 879.116111][ T1762] ? lock_is_held_type+0xbb/0xf0 [ 879.121147][ T1762] ? memset+0x20/0x40 [ 879.125144][ T1762] ? __hrtimer_init+0x136/0x280 [ 879.130013][ T1762] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 879.135783][ T1762] ? hwsim_virtio_rx_work+0x350/0x350 [ 879.141182][ T1762] ? memcpy+0x39/0x60 [ 879.145182][ T1762] hwsim_new_radio_nl+0x953/0xfb8 [ 879.150214][ T1762] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 879.157072][ T1762] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 879.162986][ T1762] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 879.169925][ T1762] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 879.176794][ T1762] genl_rcv_msg+0x61d/0x980 [ 879.181322][ T1762] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 879.188279][ T1762] ? lock_release+0x8f0/0x8f0 [ 879.192959][ T1762] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 879.198257][ T1762] netlink_rcv_skb+0x15a/0x430 [ 879.203033][ T1762] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 879.209977][ T1762] ? netlink_ack+0xa10/0xa10 [ 879.214596][ T1762] genl_rcv+0x24/0x40 [ 879.218583][ T1762] netlink_unicast+0x533/0x7d0 [ 879.223363][ T1762] ? netlink_attachskb+0x810/0x810 [ 879.228508][ T1762] ? __phys_addr_symbol+0x2c/0x70 [ 879.233569][ T1762] ? __check_object_size+0x171/0x3e4 [ 879.238866][ T1762] netlink_sendmsg+0x856/0xd90 [ 879.243644][ T1762] ? netlink_unicast+0x7d0/0x7d0 [ 879.248621][ T1762] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 879.253913][ T1762] ? netlink_unicast+0x7d0/0x7d0 [ 879.258860][ T1762] sock_sendmsg+0xcf/0x120 [ 879.263285][ T1762] ____sys_sendmsg+0x6e8/0x810 [ 879.268082][ T1762] ? kernel_sendmsg+0x50/0x50 [ 879.272767][ T1762] ? do_recvmmsg+0x6d0/0x6d0 [ 879.278076][ T1762] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 879.284069][ T1762] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 879.290056][ T1762] ? __lock_acquire+0xb92/0x5780 [ 879.295013][ T1762] ___sys_sendmsg+0xf3/0x170 [ 879.299614][ T1762] ? sendmsg_copy_msghdr+0x160/0x160 [ 879.304906][ T1762] ? __fget_files+0x272/0x400 [ 879.309696][ T1762] ? lock_downgrade+0x830/0x830 [ 879.314554][ T1762] ? find_held_lock+0x2d/0x110 [ 879.319344][ T1762] ? __fget_files+0x294/0x400 [ 879.324039][ T1762] ? __fget_light+0xea/0x280 [ 879.328647][ T1762] __sys_sendmsg+0xe5/0x1b0 [ 879.333185][ T1762] ? __sys_sendmsg_sock+0xb0/0xb0 [ 879.338238][ T1762] ? syscall_enter_from_user_mode+0x20/0x290 [ 879.344350][ T1762] ? lockdep_hardirqs_on+0x53/0x100 [ 879.349580][ T1762] do_syscall_64+0x2d/0x70 [ 879.354010][ T1762] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 879.359928][ T1762] RIP: 0033:0x45d5f9 [ 879.363842][ T1762] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 879.381641][ T1761] netlink: zone id is out of range [ 879.383621][ T1762] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 879.383639][ T1762] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 879.383649][ T1762] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 879.383660][ T1762] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 879.383670][ T1762] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 879.383680][ T1762] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x300}}], 0x2, 0x0) 04:11:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x48, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 879.537475][ T1745] dccp_close: ABORT with 6145 bytes unread [ 879.649601][ T1761] netlink: zone id is out of range [ 879.662025][ T1761] netlink: zone id is out of range [ 879.684843][ T1761] netlink: zone id is out of range [ 879.710209][ T1761] netlink: zone id is out of range [ 879.721590][ T1761] netlink: zone id is out of range [ 879.736566][ T1761] netlink: zone id is out of range [ 879.741721][ T1761] netlink: zone id is out of range [ 879.761459][ T1761] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 04:11:02 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f0000000080)={{0x2, 0x0, @identifier="88d1b02ed8be5b57fba2c8cb99c0c5d7"}}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r4, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="7d487a6e54a10f8281210069aee687b3429b23732286383c0b84c52f17df039fa8f5487a15b87243bf3800084a19d2c2f7dc435ec9114e1dd256b614072a04e35aaad42f9b572bd73748be5684ae973199399d2da90759a6302c389900e52a406da9f18762214f4a73fd863b6213800d517f9bb60c6e7e75bf8326446685a816a424ab32120d55ea26386d6c64593ab3b934a01f057d0ec693bba8bd10ba09640a48380e916d25d125f549cfcfd22d75d1aa137c170c302447279acccda6e05ec7528b6607f907bc003a81b490e962a8bc5ecb4d1dc6356a9db4b72ff6d2ec5fc123a5c0cd9bcd2f33b7a991ae8563df19c1c6398061231be5ac0ea04c77f3b43e294c71723f33e839e3282db2a982a5d4df526268ef6a3174a4421dcb61ff4a269a64d89da519b9abbd7eef15139aaf6f60b898cbec8d5a81f3eae65aeaee2c517752a7e555763bd39609d42428f987a24d7d961cf6d06de294fe072ce53ffc0cd0fc74a76244d0b4c12578274a6c651807406b13835c720af907db30752097c1ed1d6b8f0fa88a3d43f07e34df546890a2035308bdc45e39bf56abfd917cce64566305784c90368330f04ba2451d984ffe61b571c78230d2fb059356b797bf21284dbdb4dadffa34d8ff8efd8a46ed526ba92d3e05277aba42d5c125ae490eac85cb6b06ad563fd0cf3ad31da27ef69c485bb4a51edbd60f54cf31d0fcd5062b0e527f3b27d009e31ced73f422f489d7f27cae23922ee0d30ccfd3cf005920e2a553f142177ffa1f57c937be932741be0c736e41cb987c16c578881d3435775001c301187ef59bc76fd1f5d79f329d1d7db802f3043f5c1b32bc1f4e6fcc76cf1dbcd2372b78528ee3fdadeeb399819730431efae09e505479f03d572bea155a6082552385c61baa0b0251f403371874054be77cdd2d7be1f457f7a838c3af1365d19eaa3495fba7f816db5995c2150702830d0dd2f3c163bbcaf030cc868b414086c3d7c011f62d593667a6d7c4e83fbcdf5a2c32509e7e5b1d6514a6a0ea11fd9ebb3a94ef4db327ae391a5f6103424da5d1e81473eafa788c4a8d2706883fd457ed21caf001cb59239e04fd71a7b13e8b698c6c4b17317ee9ba19d581bcdc625984a82a4f2f1a55c05fbc32a9157fadf270b777821cafd787c009abf2e86463cc41090efbcb33c056270d81134f38173b43623c9ada48d5101d6dcb5370c769ee2a4227ec793f43606fc8d015a056217f24c1a15cedf6d101c90fedfebf1cfc09e1c413994a0dd2690650f1da597513f94e42b0e0480f95f15d3be3308890c6ad313cf3190011eac97c20a1c066fd91fbed957ba1788fa60042c09891cee603762b6f51a2a7828933f23b9c329f9381ac9a4733331cf0343467ddc76f85d55c276e69d4bd8ee16ed95145680e308d1451a679fff3290d0ad3acca962ec559a6521e1d794bf71aeac32e90abc05587a08ac8b4a4fac3fcd1ec7a559bbc92d0fefc3f446b6780f0300ce74460c2d327858f9889cfa50971f016e60e0640569b4a19f81e0eb652ece9aaa46288a18e31c018715fe5e50b2002f12623e2873f5e8a96776b33467ef73649044061552a63441812bd7007c0860e172f6f21f0f745a913c23b419c7c45c008c05c362ebdcb906a4aac5c90b00f865a873a86682b5b391411cd384ca7b8e08bc9fc6e804e0648c8a0357c4f3432ce0a17ebec188f83b96332190dcd305b8d53eef6591a28ff2a22700b0ea2f62173c68a1d25b18c0015d7cf200d4fde27f285296a14e0e38a2143a44c964f9f8238668289081722955fb3fbdb0ffa9a2123e52c418dab35c8ddb35ff0103aafb2e5daf3fb163701960d646189c69a271c333993511983fc4faf5928729409e5db0d96218de44bd3d1c641ca2c791d5931202a30466f0983a3401b020d92f8b1ca783438cc6810e16388ad393b50e6b16444a1f524958a387deaf423e3b74b77fce0f062d9c11d318cbcc8c03d0da02215466ed36119376fa53819cb39be5d4b53cc80126b4f1f922097d17459a728c37065ae67084ed5a142967d774d6712957dc8fef89450de48b7f5730bc822f58e78923dd3e7018d6eb103dd25d476fbc3015d5763dbf5193725080be684a558afc98b79177cf77e279ff9641a8000565f741850c10c9b9d70aa375280976597618a4cb486244a6e14b3914d48767d878a412266a5c5d35c91393e0823b192b7bd38e5d715902db6ca8342a7ab95bce28a5c519b165ac19f5958761ec2fd3022eb54b45fdb899c15d8e8226dbbc920a22a6305ccf5c774356329f65f387b5989139b8ea7c5e48cbe9882ee5162de3613e38251bef791e1275a377a2a388e4a373ba709c735c39c9545b71c55518fe21711122b2d7ddaa26fd2b9be3138daf0104935fe71e39a0cde5152390931593fb248c6628cd24a908d342bd90ee8ab93e509cbc7cc3e5aea7a428cd007317ccfe27b9d8fc2adf4d8f9d317c5c5196670f24183091db4990ab2e5c78f53b843145568362412b49de423d960b40a3152cca80e3fffe14c2f8de9a4b973d888fce79aca2f9463a0733cd9f2ce17c3665643ade31794105cfee0fc5bbc5baf14315389d930ff70f43a42b9b6e05a11c8b9e49b097de27b062b3ba4297a9c1a6a594dcfa524ba37e9e3a1bfab379c1e48cac4bac44d48310e8273a9fd40dc554f49b6093bf97682a2dc1b8e54a5e64fdb28785d3017bbe4101114dd760a90a39ccc983012493d2a55190e70660cf9e681caad3c48323c5c73ece3261313d5c03fcad3a2dbc269373e4cabee42da0073448140f0178c6857b067d5c80b1e20fcf19ff60be2eabb2aa600781b07ff5490443e1cf2f8c20c6224c62c489e0c3191ffd8c4bb460d031b8803b99cd37d9803ad5f6bd8c6cee48c1b0273866570dd2b5898646226d63ef7769c0ed5a1992d7ea0aaf276125d6c674ba201ab8bf5ab3d97dc5207ae406ef7ec5218172164c74234b98a025364aa16edecb96a59af447492c810430f22cda487a1c9ab4e61cd1cb2d0f0ae5af1d8405b3352b6733c84e594c5524efce6b3edf7e1de05e23c49ff07e201734221d08c12d092e611964d92e4980b02ba82b2d23fd1b06e35ed2853a1cdef8384c7a919b4f22fe6598979b4b0a26dd79f4dfe3223e722474f09720e3c9954e73d6969261bca0a4370302c62517b952373684b5fe9928e30008548588a3cd732b2ebb2f1ed4295bed32354a62027552e0424ef893dc736fe025d3e6a6cf0e80ef0447fe7b695e20aef0c86c95dec12b39e285bb6d7ab8fa7b23f7ec6d6ec7e6e2deda37d516017516271a05efa708d6e13a11f195c239bd4c251bbc5a407cf938ab85d2291f604fddfb0b77f85490ff33877775eb4d10f92cb0db975c65e711e830e041ad3158b6d65c1395519996abbddef5579b3980d44848a00eb3cd873366591f610ecd8dd3ac13eeb5d315a6bdaa44192c4c6558a48c76ba8154cc93315809dfdb8fd7a76d9e8d20892adee9d95a73eff92fc55b1db1ef5a7c27f745c3125e87f0cb4979020872c5fc258f2a28fe0b4ec0c0b37585fe95680078bc9d8c53b2f4c5b70fe6f053a9129e525236dea7cf015070bfbb3fccacc0ad671cd639e604180637621ed4912d71e7e343f92c3d05a7cbd33618324e5ef7fcb4b9edc2a4006800b1dac749bc6d23b7066cdf76059e917497dca7c1e50b701e49d16628631200443e0886c3ae1f4e3ba9d68c315a18ed3e5264b93d77a78b464dff121d5c11d04926127587403a839120e2bc197f5c1067ab7e2ea2c06923fd9000c0f7c184a57a01cb443993a30c898c78edf2176d489e36204f0fe9e88801f17bc5dbf3f4e577fb080bfe3f70be03ade5c0d42374e418559c626c53ab6eeba629e9cf787807f5ac64f0c2418a3da3c88d2c25917d9d577ee929c735cd12b66a45966e4b0b040ffdc9d1e6af636e9659f97cc9348ed018c2d206ca5f362e5cab314a6f2b22509c9f93ae10c854481ba78dea403ec5e74a44a99683c5285e65a178826d02d3a8998873ea4f3541152d046e0c24f928b66699eacdd74210f2ac6ac3dffaa4c0bda048c12884f42a55d210cf34467aa21aa410b16876e97205f4faa8677b35a2075897b085683e400421250f2a4c0fe1cd3db3df0cf0ab3816f10fe8d9aee84993f58dbce334c9ea7f13a4a8e7a231d3764b3c4b78906eaf5f66ca0962269d9d4f71ada6701cfae5607066926af9636b6ac0c51bf138af1b181a7994f7b90513c68159ae4348c87740b0854cd597ae7dcf932f2d39390af188e1715fb0828ea0ee9c24fcbcd5db2482f5dc010340a254275065466e5e5d69e4c362ed3ac4c3045a5ff06a4fa5577fbf593b850aa4d31b1b8061faa1500012d06012fd510c9eb8a6b283bdbb9f068b2473e4db9180784194694d0e09d8d4ad419de9a1fa6fd7edfe7d6670db217064af44fe91a287c9b6213e5ef6f91a4a92b842162f85f9945b69e938f3d4a470ed6dda9ebfe2c3b7263cc8db02d1ce5c77e28f188b18c95dceff1d5ddf6eef3d89ce3bc2257ed8403a08c8e50ac14ac44217b443c30f26bfacdb094d563acc3f8adba1d656d3e7b4863bae7f78afc71b33a480e33a93416332ac38fd25ae6715258b61ff784113a1ec74d0c14644971c53e7d16e7356ccec177b155a5f41c7ffc73f14cc63fc96be6326846191dcf73587dc22587134addf1b6d92b923c15e49a71cbffc62d69350b66b65831554831cdb00b7e552bcf2da3dc6a8fd4f12e27a2c0e359bbd84f16c19418eb97b39ec9b7c4192231ee4b93c4333ab87566b2efea806b14f7d3b2a57aeb14a7648f0cdaa2a42c0c20e14c95969e07f4ae93727e031dd0cebaca35b21f2b11b51cb60d7782976f65e78ff1814dc534126e737cae702de8c69e6526ada406b59e13dda03afeb2a070cfaaa6302961c298819513bfcdee63865ac49e8a8b591d5a1a4c1706e36d373525bbf0237c8a750bd99c4bfa8d871686ff03b3e898a23ac11d6d496b0a92b091ee2ad1afe11001979a8e8767a929f241ce703b57c3b7e351ecc75ef653f38dcbb3c80f78c1ed38d16cc8b30629058a13e59a9e3b8e735e737a0ecd6720038665e4fab9f0a9176e0b258ad02f0dc7e3fe52e9bc7e4631f37f8adc1a18368c8333258835015ef0f2d8fbccbec40c2ccb6d8917d421321169688b21b3e334907f72b8f2282aa1707ecdf80edd3d8c5aab4bb735e14dc29d9f36c9be5d5eea6f460caa74ba9d6466695e6e35bd9191c82c3f46841d3b5666a3ce321570fb8e57044fd4517d2cf799569fb83c593b9c1198a0afdefdc37da531b107133abdea520fc57eba5ee44029edac98649425ddc017223352f7638748182638f5811279b6799e378b988fd8897818b70b602108ed4ed3e8dcafd54f6d9f5244af3bcb89246d2f72c0dc3625734bb8b5988b56a30d11f339f24457dc7cd5305b693967407213bdbc1ab0d166510331ce617f1fbfd7237eeaf534d8b8f723826f6ffc956d8adeca33bfb77df5f7879974a75b178b27d84a73eff41b34c6360bf6cb3f1741ce525281d4f5c6d80b3cfca5a1064e55008f459f2227349057c8b022403fabed98d901778763852a2d2c7428f8e5ff1fcec901e4f98a7c327c5201120cfe7555aaeb5e2e9117e26f901f1835e4045b7bf96cfc2387f6f7180c41ba2ec517fbe0c91eb882fb7393618499df447a913edabb21ca90b46d7d1051de0a62a5dc16bd4c26feb224d44429bbaff1d3460679f4d8ede15b8699b5a4f240617d17035e383d96fb677faeab086652ecb197bf05d47935d74a385b32878f63266dcee5c11a8586bacf811cdc598086e0168afe10bf5f6416c96a52b3bae9077f2c", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x10003, 0x8) 04:11:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x49, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xa, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:02 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4, 0x2, 0x2}) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/221) 04:11:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x500}}], 0x2, 0x0) 04:11:02 executing program 4: ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x0, 'bridge0\x00', {0x4}, 0x6}) r0 = socket$inet(0x2, 0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfb37ac92731f9734}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="84ff0000", @ANYRES16=r2, @ANYBLOB="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"], 0x184}}, 0x10054) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f049e46ac000000", @ANYRES32=r5, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x0) sendmsg$inet(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="adae623a8ec166f2cce16e160e2c375b3c513db7fd721e030b33da154514f36e82810a13296101dadc9f311557635f622906fecf93cdc06d399921d07e1627d15a64523984f997300c225298fdf69955aee0a14a6893c203093d261dbb01457bcbe0a3331a5a17be9f184c527b28fc1271c7c8ee89b465f1209148da7822d19ad40a09f97b0140596ec00e9b8b288d295dd33858233d05dddc7fe68e9d160ad16d47c508e8b7b73365d5144f5ae405511194e85a0f7573b681e2092d45e615ac984df7257ea4ed412de02bc9eebc5baabfe890", 0xd3}, {&(0x7f0000000180)="9522e6ef084f9f20b3d4d1e492c70d8017b3c3807ec8465bff05159e9dac2b9c1f3773b1c06ff9fa1414d7e91475945bc8d6826ea89752940dd6f1828076d507f39dde11879905fd393d0a7db1295ea3e28853d2c64ffeac75", 0x59}], 0x2, &(0x7f0000000240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast1, @rand_addr=0x64010102}}}, @ip_retopts={{0x48, 0x0, 0x7, {[@timestamp={0x44, 0x14, 0x21, 0x0, 0x2, [0x81, 0x800, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0xc, 0x34, 0x3, 0x1, [{@remote, 0x59018729}]}, @generic={0x82, 0x7, "1fe275a708"}, @timestamp={0x44, 0x10, 0xe9, 0x0, 0x4, [0x80000001, 0xfffffffe, 0x401]}]}}}], 0x68}, 0x10) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r6, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 881.507203][ T1796] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 881.523897][ T1796] CPU: 1 PID: 1796 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 881.532510][ T1796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 881.542572][ T1796] Call Trace: [ 881.545877][ T1796] dump_stack+0x198/0x1fd [ 881.550348][ T1796] sysfs_warn_dup.cold+0x1c/0x2d [ 881.555312][ T1796] sysfs_do_create_link_sd+0x11e/0x140 [ 881.560802][ T1796] sysfs_create_link+0x5f/0xc0 [ 881.565588][ T1796] device_add+0x6ff/0x1c40 [ 881.570031][ T1796] ? __mutex_unlock_slowpath+0xe2/0x610 [ 881.575598][ T1796] ? devlink_add_symlinks+0x450/0x450 [ 881.580993][ T1796] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 881.587001][ T1796] wiphy_register+0x1d71/0x2860 [ 881.591884][ T1796] ? wiphy_unregister+0xc10/0xc10 [ 881.596922][ T1796] ? generic_xdp_install+0x700/0x700 04:11:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 881.602241][ T1796] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 881.608327][ T1796] ieee80211_register_hw+0x22ed/0x3a20 [ 881.613816][ T1796] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 881.619197][ T1796] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 881.625121][ T1796] ? lock_downgrade+0x830/0x830 [ 881.629988][ T1796] ? lock_is_held_type+0xbb/0xf0 [ 881.634943][ T1796] ? memset+0x20/0x40 [ 881.638938][ T1796] ? __hrtimer_init+0x136/0x280 [ 881.643809][ T1796] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 881.649645][ T1796] ? hwsim_virtio_rx_work+0x350/0x350 04:11:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:02 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) connect$pppl2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast1}, 0x1, 0x3, 0x3}}, 0x26) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000100)={0x0, 0x8}) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x40) [ 881.655033][ T1796] ? memcpy+0x39/0x60 [ 881.659029][ T1796] hwsim_new_radio_nl+0x953/0xfb8 [ 881.664072][ T1796] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 881.670933][ T1796] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 881.676852][ T1796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 881.683804][ T1796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 881.690674][ T1796] genl_rcv_msg+0x61d/0x980 [ 881.695216][ T1796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 881.702438][ T1796] ? lock_release+0x8f0/0x8f0 [ 881.707147][ T1796] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 881.712453][ T1796] netlink_rcv_skb+0x15a/0x430 [ 881.717232][ T1796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 881.724179][ T1796] ? netlink_ack+0xa10/0xa10 [ 881.728806][ T1796] genl_rcv+0x24/0x40 [ 881.732801][ T1796] netlink_unicast+0x533/0x7d0 [ 881.737590][ T1796] ? netlink_attachskb+0x810/0x810 [ 881.742720][ T1796] ? __phys_addr_symbol+0x2c/0x70 [ 881.747755][ T1796] ? __check_object_size+0x171/0x3e4 [ 881.753056][ T1796] netlink_sendmsg+0x856/0xd90 04:11:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4d, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 881.757862][ T1796] ? netlink_unicast+0x7d0/0x7d0 [ 881.762819][ T1796] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 881.768114][ T1796] ? netlink_unicast+0x7d0/0x7d0 [ 881.773068][ T1796] sock_sendmsg+0xcf/0x120 [ 881.777500][ T1796] ____sys_sendmsg+0x6e8/0x810 [ 881.782281][ T1796] ? kernel_sendmsg+0x50/0x50 [ 881.786985][ T1796] ? do_recvmmsg+0x6d0/0x6d0 [ 881.791597][ T1796] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 881.797596][ T1796] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 881.803596][ T1796] ? __lock_acquire+0xb92/0x5780 04:11:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4e, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 881.808567][ T1796] ___sys_sendmsg+0xf3/0x170 [ 881.813175][ T1796] ? sendmsg_copy_msghdr+0x160/0x160 [ 881.818484][ T1796] ? __fget_files+0x272/0x400 [ 881.823179][ T1796] ? lock_downgrade+0x830/0x830 [ 881.828039][ T1796] ? find_held_lock+0x2d/0x110 [ 881.832845][ T1796] ? __fget_files+0x294/0x400 [ 881.837552][ T1796] ? __fget_light+0xea/0x280 [ 881.842169][ T1796] __sys_sendmsg+0xe5/0x1b0 [ 881.846692][ T1796] ? __sys_sendmsg_sock+0xb0/0xb0 [ 881.851758][ T1796] ? syscall_enter_from_user_mode+0x20/0x290 [ 881.857757][ T1796] ? lockdep_hardirqs_on+0x53/0x100 [ 881.862984][ T1796] do_syscall_64+0x2d/0x70 [ 881.867419][ T1796] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 881.873321][ T1796] RIP: 0033:0x45d5f9 [ 881.877227][ T1796] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 881.896849][ T1796] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 881.905283][ T1796] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 881.913267][ T1796] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 881.921255][ T1796] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 881.929250][ T1796] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 881.937242][ T1796] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 882.041624][ T1817] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 04:11:03 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f00000032c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000003400)={&(0x7f0000003300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000033c0)={&(0x7f0000003340)={0x44, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x101}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x6}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xf7}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x200000d0}, 0x80) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r5, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r5, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:03 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) ioctl$SIOCRSACCEPT(0xffffffffffffffff, 0x89e3) syz_genetlink_get_family_id$fou(0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000002c0)=""/31, &(0x7f0000000300)=0x1f) socket$rxrpc(0x21, 0x2, 0xa) write$binfmt_elf32(r1, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"/2527], 0x951) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) write(r5, &(0x7f0000000000)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) connect$nfc_raw(r4, &(0x7f0000000480)={0x27, 0x1, 0x0, 0x6ccc90565e1f4473}, 0x10) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f00000004c0), 0x4) sendfile(r2, r1, 0x0, 0x4000002) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000240)=""/36, 0x24}], 0x4, &(0x7f0000000100)=""/26, 0x1a}, 0x1f01) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f00000000c0)={0x100000001, 0x50, [], 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 882.212086][ T1817] 8021q: adding VLAN 0 to HW filter on device bond14 04:11:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xb, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x5dc}}], 0x2, 0x0) 04:11:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x3) [ 882.317075][ T1818] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 04:11:03 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/180, 0xb4}], 0x1, &(0x7f0000000180)=""/75, 0x4b}, 0x2003) accept$ax25(r1, 0x0, &(0x7f0000000240)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1f4, r3, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER={0xd8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @local}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x5, @remote, 0x7}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x4, @local, 0x81}}}}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xebe2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}]}, @TIPC_NLA_BEARER={0xc0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x62}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x1, @local, 0x8}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x7fffffff}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xce}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) 04:11:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x13) 04:11:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x600}}], 0x2, 0x0) [ 882.499145][ T1884] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 882.536036][ T1884] CPU: 1 PID: 1884 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 882.544669][ T1884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 882.554737][ T1884] Call Trace: [ 882.558043][ T1884] dump_stack+0x198/0x1fd [ 882.562399][ T1884] sysfs_warn_dup.cold+0x1c/0x2d [ 882.567360][ T1884] sysfs_do_create_link_sd+0x11e/0x140 [ 882.572844][ T1884] sysfs_create_link+0x5f/0xc0 [ 882.577650][ T1884] device_add+0x6ff/0x1c40 [ 882.582087][ T1884] ? __mutex_unlock_slowpath+0xe2/0x610 [ 882.587653][ T1884] ? devlink_add_symlinks+0x450/0x450 [ 882.593042][ T1884] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 882.599055][ T1884] wiphy_register+0x1d71/0x2860 [ 882.603940][ T1884] ? wiphy_unregister+0xc10/0xc10 [ 882.608999][ T1884] ? generic_xdp_install+0x700/0x700 [ 882.614409][ T1884] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 882.620504][ T1884] ieee80211_register_hw+0x22ed/0x3a20 [ 882.625998][ T1884] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 882.631385][ T1884] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 882.637298][ T1884] ? lock_downgrade+0x830/0x830 [ 882.642197][ T1884] ? lock_is_held_type+0xbb/0xf0 04:11:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x700}}], 0x2, 0x0) [ 882.647181][ T1884] ? memset+0x20/0x40 [ 882.651195][ T1884] ? __hrtimer_init+0x136/0x280 [ 882.656061][ T1884] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 882.661813][ T1884] ? hwsim_virtio_rx_work+0x350/0x350 [ 882.667199][ T1884] ? memcpy+0x39/0x60 [ 882.671198][ T1884] hwsim_new_radio_nl+0x953/0xfb8 [ 882.676233][ T1884] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 882.683094][ T1884] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 882.689012][ T1884] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 882.695951][ T1884] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 882.702814][ T1884] genl_rcv_msg+0x61d/0x980 [ 882.707379][ T1884] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 882.714347][ T1884] ? lock_release+0x8f0/0x8f0 [ 882.719034][ T1884] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 882.724344][ T1884] netlink_rcv_skb+0x15a/0x430 [ 882.729124][ T1884] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 882.736099][ T1884] ? netlink_ack+0xa10/0xa10 [ 882.740745][ T1884] genl_rcv+0x24/0x40 [ 882.744748][ T1884] netlink_unicast+0x533/0x7d0 [ 882.749554][ T1884] ? netlink_attachskb+0x810/0x810 [ 882.754679][ T1884] ? __phys_addr_symbol+0x2c/0x70 [ 882.759714][ T1884] ? __check_object_size+0x171/0x3e4 [ 882.765017][ T1884] netlink_sendmsg+0x856/0xd90 [ 882.769797][ T1884] ? netlink_unicast+0x7d0/0x7d0 [ 882.774751][ T1884] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 882.780059][ T1884] ? netlink_unicast+0x7d0/0x7d0 [ 882.785011][ T1884] sock_sendmsg+0xcf/0x120 [ 882.789437][ T1884] ____sys_sendmsg+0x6e8/0x810 [ 882.794216][ T1884] ? kernel_sendmsg+0x50/0x50 04:11:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x900}}], 0x2, 0x0) [ 882.798896][ T1884] ? do_recvmmsg+0x6d0/0x6d0 [ 882.803504][ T1884] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 882.809534][ T1884] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 882.815515][ T1884] ? __lock_acquire+0xb92/0x5780 [ 882.820462][ T1884] ___sys_sendmsg+0xf3/0x170 [ 882.825063][ T1884] ? sendmsg_copy_msghdr+0x160/0x160 [ 882.830365][ T1884] ? __fget_files+0x272/0x400 [ 882.835057][ T1884] ? lock_downgrade+0x830/0x830 [ 882.839911][ T1884] ? find_held_lock+0x2d/0x110 [ 882.844703][ T1884] ? __fget_files+0x294/0x400 [ 882.849400][ T1884] ? __fget_light+0xea/0x280 [ 882.854034][ T1884] __sys_sendmsg+0xe5/0x1b0 [ 882.858576][ T1884] ? __sys_sendmsg_sock+0xb0/0xb0 [ 882.863626][ T1884] ? syscall_enter_from_user_mode+0x20/0x290 [ 882.869640][ T1884] ? lockdep_hardirqs_on+0x53/0x100 [ 882.874849][ T1884] do_syscall_64+0x2d/0x70 [ 882.879276][ T1884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 882.885179][ T1884] RIP: 0033:0x45d5f9 [ 882.889078][ T1884] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 882.908801][ T1884] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 882.917326][ T1884] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 882.925326][ T1884] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 882.933420][ T1884] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 882.941414][ T1884] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 882.949393][ T1884] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xa00}}], 0x2, 0x0) 04:11:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x5000) 04:11:04 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:04 executing program 2: setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), 0x4) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xc, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:04 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x40) 04:11:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3, 0x0, 0x29d9dccd5cc96e9e, 0x2, 0x8}, 0x20) 04:11:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xbb8}}], 0x2, 0x0) [ 883.422902][ T1924] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 883.458082][ T1924] CPU: 1 PID: 1924 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 883.466719][ T1924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 883.476779][ T1924] Call Trace: [ 883.480088][ T1924] dump_stack+0x198/0x1fd [ 883.484525][ T1924] sysfs_warn_dup.cold+0x1c/0x2d [ 883.489475][ T1924] sysfs_do_create_link_sd+0x11e/0x140 [ 883.494945][ T1924] sysfs_create_link+0x5f/0xc0 [ 883.499731][ T1924] device_add+0x6ff/0x1c40 [ 883.504157][ T1924] ? __mutex_unlock_slowpath+0xe2/0x610 [ 883.509711][ T1924] ? devlink_add_symlinks+0x450/0x450 [ 883.515096][ T1924] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 883.521094][ T1924] wiphy_register+0x1d71/0x2860 [ 883.525977][ T1924] ? wiphy_unregister+0xc10/0xc10 [ 883.531010][ T1924] ? generic_xdp_install+0x700/0x700 [ 883.536333][ T1924] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 883.542405][ T1924] ieee80211_register_hw+0x22ed/0x3a20 [ 883.547878][ T1924] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 883.553246][ T1924] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 883.559144][ T1924] ? lock_downgrade+0x830/0x830 [ 883.564011][ T1924] ? lock_is_held_type+0xbb/0xf0 [ 883.568948][ T1924] ? memset+0x20/0x40 [ 883.572928][ T1924] ? __hrtimer_init+0x136/0x280 [ 883.577781][ T1924] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 883.583522][ T1924] ? hwsim_virtio_rx_work+0x350/0x350 [ 883.588911][ T1924] ? memcpy+0x39/0x60 [ 883.592914][ T1924] hwsim_new_radio_nl+0x953/0xfb8 [ 883.597937][ T1924] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 883.604781][ T1924] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 883.610704][ T1924] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 883.617636][ T1924] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 883.624491][ T1924] genl_rcv_msg+0x61d/0x980 [ 883.629002][ T1924] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 883.635946][ T1924] ? lock_release+0x8f0/0x8f0 [ 883.640632][ T1924] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 883.645917][ T1924] netlink_rcv_skb+0x15a/0x430 [ 883.650680][ T1924] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 883.657612][ T1924] ? netlink_ack+0xa10/0xa10 [ 883.662221][ T1924] genl_rcv+0x24/0x40 [ 883.666196][ T1924] netlink_unicast+0x533/0x7d0 [ 883.670962][ T1924] ? netlink_attachskb+0x810/0x810 [ 883.676074][ T1924] ? __phys_addr_symbol+0x2c/0x70 [ 883.681096][ T1924] ? __check_object_size+0x171/0x3e4 [ 883.686399][ T1924] netlink_sendmsg+0x856/0xd90 [ 883.691169][ T1924] ? netlink_unicast+0x7d0/0x7d0 [ 883.696112][ T1924] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 883.701393][ T1924] ? netlink_unicast+0x7d0/0x7d0 [ 883.706334][ T1924] sock_sendmsg+0xcf/0x120 [ 883.710755][ T1924] ____sys_sendmsg+0x6e8/0x810 [ 883.715518][ T1924] ? kernel_sendmsg+0x50/0x50 [ 883.720200][ T1924] ? do_recvmmsg+0x6d0/0x6d0 [ 883.724792][ T1924] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 883.730780][ T1924] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 883.736773][ T1924] ? __lock_acquire+0xb92/0x5780 [ 883.741734][ T1924] ___sys_sendmsg+0xf3/0x170 [ 883.746333][ T1924] ? sendmsg_copy_msghdr+0x160/0x160 [ 883.751632][ T1924] ? __fget_files+0x272/0x400 [ 883.756321][ T1924] ? lock_downgrade+0x830/0x830 [ 883.761170][ T1924] ? find_held_lock+0x2d/0x110 [ 883.765958][ T1924] ? __fget_files+0x294/0x400 [ 883.770666][ T1924] ? __fget_light+0xea/0x280 [ 883.775286][ T1924] __sys_sendmsg+0xe5/0x1b0 [ 883.779884][ T1924] ? __sys_sendmsg_sock+0xb0/0xb0 [ 883.784930][ T1924] ? syscall_enter_from_user_mode+0x20/0x290 [ 883.790922][ T1924] ? lockdep_hardirqs_on+0x53/0x100 [ 883.796128][ T1924] do_syscall_64+0x2d/0x70 [ 883.800551][ T1924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 883.806472][ T1924] RIP: 0033:0x45d5f9 [ 883.810432][ T1924] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 883.830051][ T1924] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 883.838499][ T1924] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 883.846481][ T1924] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 883.854477][ T1924] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 883.862469][ T1924] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@rand_addr=' \x01\x00', 0x2, 0x1, 0x0, 0x0, 0x0, 0x1000}, 0x20) 04:11:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xe00}}], 0x2, 0x0) [ 883.870554][ T1924] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:05 executing program 2: syz_init_net_socket$rose(0xb, 0x5, 0x0) socketpair(0x10, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = accept(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x1100}}], 0x2, 0x0) 04:11:05 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) recvmsg(r2, &(0x7f00000011c0)={&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/190, 0xbe}], 0x2, &(0x7f0000001180)=""/22, 0x16}, 0x40) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 04:11:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xd, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 884.320897][ T1949] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 884.342428][ T1949] CPU: 0 PID: 1949 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 884.351038][ T1949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.361099][ T1949] Call Trace: [ 884.364401][ T1949] dump_stack+0x198/0x1fd [ 884.368753][ T1949] sysfs_warn_dup.cold+0x1c/0x2d [ 884.373702][ T1949] sysfs_do_create_link_sd+0x11e/0x140 [ 884.379174][ T1949] sysfs_create_link+0x5f/0xc0 [ 884.383949][ T1949] device_add+0x6ff/0x1c40 [ 884.388378][ T1949] ? __mutex_unlock_slowpath+0xe2/0x610 [ 884.393945][ T1949] ? devlink_add_symlinks+0x450/0x450 [ 884.399336][ T1949] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 884.405337][ T1949] wiphy_register+0x1d71/0x2860 [ 884.410211][ T1949] ? wiphy_unregister+0xc10/0xc10 [ 884.415244][ T1949] ? generic_xdp_install+0x700/0x700 [ 884.420545][ T1949] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 884.426628][ T1949] ieee80211_register_hw+0x22ed/0x3a20 [ 884.432117][ T1949] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 884.437498][ T1949] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 884.443433][ T1949] ? lock_downgrade+0x830/0x830 [ 884.448292][ T1949] ? lock_is_held_type+0xbb/0xf0 [ 884.453244][ T1949] ? memset+0x20/0x40 [ 884.457235][ T1949] ? __hrtimer_init+0x136/0x280 [ 884.462097][ T1949] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 884.467849][ T1949] ? hwsim_virtio_rx_work+0x350/0x350 [ 884.473233][ T1949] ? memcpy+0x39/0x60 [ 884.477226][ T1949] hwsim_new_radio_nl+0x953/0xfb8 [ 884.482258][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 884.489116][ T1949] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 884.495033][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 884.502684][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 884.509546][ T1949] genl_rcv_msg+0x61d/0x980 [ 884.514064][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 884.521045][ T1949] ? lock_release+0x8f0/0x8f0 [ 884.525727][ T1949] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 884.531024][ T1949] netlink_rcv_skb+0x15a/0x430 [ 884.535806][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 884.542771][ T1949] ? netlink_ack+0xa10/0xa10 [ 884.547389][ T1949] genl_rcv+0x24/0x40 [ 884.551374][ T1949] netlink_unicast+0x533/0x7d0 [ 884.556165][ T1949] ? netlink_attachskb+0x810/0x810 [ 884.561287][ T1949] ? __phys_addr_symbol+0x2c/0x70 [ 884.566326][ T1949] ? __check_object_size+0x171/0x3e4 [ 884.571621][ T1949] netlink_sendmsg+0x856/0xd90 [ 884.576402][ T1949] ? netlink_unicast+0x7d0/0x7d0 [ 884.581355][ T1949] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 884.586645][ T1949] ? netlink_unicast+0x7d0/0x7d0 [ 884.591607][ T1949] sock_sendmsg+0xcf/0x120 [ 884.596030][ T1949] ____sys_sendmsg+0x6e8/0x810 [ 884.600823][ T1949] ? kernel_sendmsg+0x50/0x50 [ 884.605502][ T1949] ? do_recvmmsg+0x6d0/0x6d0 [ 884.610105][ T1949] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 884.616094][ T1949] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 884.622079][ T1949] ? __lock_acquire+0xb92/0x5780 [ 884.627031][ T1949] ___sys_sendmsg+0xf3/0x170 [ 884.631630][ T1949] ? sendmsg_copy_msghdr+0x160/0x160 [ 884.636924][ T1949] ? __fget_files+0x272/0x400 [ 884.641612][ T1949] ? lock_downgrade+0x830/0x830 [ 884.646462][ T1949] ? find_held_lock+0x2d/0x110 [ 884.651254][ T1949] ? __fget_files+0x294/0x400 [ 884.655949][ T1949] ? __fget_light+0xea/0x280 [ 884.660554][ T1949] __sys_sendmsg+0xe5/0x1b0 [ 884.665064][ T1949] ? __sys_sendmsg_sock+0xb0/0xb0 [ 884.670110][ T1949] ? syscall_enter_from_user_mode+0x20/0x290 [ 884.676124][ T1949] ? lockdep_hardirqs_on+0x53/0x100 [ 884.681335][ T1949] do_syscall_64+0x2d/0x70 [ 884.685781][ T1949] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 884.691680][ T1949] RIP: 0033:0x45d5f9 [ 884.695583][ T1949] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 884.715190][ T1949] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 884.723788][ T1949] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 884.731766][ T1949] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 884.739772][ T1949] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 884.747751][ T1949] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 884.755737][ T1949] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 884.855285][ T1949] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 884.865477][ T1949] CPU: 0 PID: 1949 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 884.874081][ T1949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.884156][ T1949] Call Trace: [ 884.887470][ T1949] dump_stack+0x198/0x1fd [ 884.891835][ T1949] sysfs_warn_dup.cold+0x1c/0x2d [ 884.897329][ T1949] sysfs_do_create_link_sd+0x11e/0x140 [ 884.902822][ T1949] sysfs_create_link+0x5f/0xc0 [ 884.907640][ T1949] device_add+0x6ff/0x1c40 [ 884.912087][ T1949] ? __mutex_unlock_slowpath+0xe2/0x610 [ 884.917651][ T1949] ? devlink_add_symlinks+0x450/0x450 [ 884.923039][ T1949] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 884.929047][ T1949] wiphy_register+0x1d71/0x2860 [ 884.933931][ T1949] ? wiphy_unregister+0xc10/0xc10 [ 884.938980][ T1949] ? generic_xdp_install+0x700/0x700 [ 884.945102][ T1949] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 884.951195][ T1949] ieee80211_register_hw+0x22ed/0x3a20 [ 884.956692][ T1949] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 884.962086][ T1949] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 884.968002][ T1949] ? lock_downgrade+0x830/0x830 [ 884.972877][ T1949] ? lock_is_held_type+0xbb/0xf0 [ 884.977838][ T1949] ? memset+0x20/0x40 [ 884.981844][ T1949] ? __hrtimer_init+0x136/0x280 [ 884.986716][ T1949] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 884.992473][ T1949] ? hwsim_virtio_rx_work+0x350/0x350 [ 884.997881][ T1949] ? memcpy+0x39/0x60 [ 885.001882][ T1949] hwsim_new_radio_nl+0x953/0xfb8 [ 885.006942][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 885.013816][ T1949] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 885.019746][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 885.026698][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 885.033595][ T1949] genl_rcv_msg+0x61d/0x980 [ 885.038126][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 885.045118][ T1949] ? lock_release+0x8f0/0x8f0 [ 885.049826][ T1949] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 885.055146][ T1949] netlink_rcv_skb+0x15a/0x430 [ 885.059925][ T1949] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 885.066874][ T1949] ? netlink_ack+0xa10/0xa10 [ 885.071495][ T1949] genl_rcv+0x24/0x40 [ 885.075499][ T1949] netlink_unicast+0x533/0x7d0 [ 885.080293][ T1949] ? netlink_attachskb+0x810/0x810 [ 885.085419][ T1949] ? __phys_addr_symbol+0x2c/0x70 [ 885.090455][ T1949] ? __check_object_size+0x171/0x3e4 [ 885.095763][ T1949] netlink_sendmsg+0x856/0xd90 [ 885.100550][ T1949] ? netlink_unicast+0x7d0/0x7d0 [ 885.105508][ T1949] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 885.110812][ T1949] ? netlink_unicast+0x7d0/0x7d0 [ 885.115766][ T1949] sock_sendmsg+0xcf/0x120 [ 885.120225][ T1949] ____sys_sendmsg+0x6e8/0x810 [ 885.125087][ T1949] ? kernel_sendmsg+0x50/0x50 [ 885.129771][ T1949] ? do_recvmmsg+0x6d0/0x6d0 [ 885.134404][ T1949] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 885.140489][ T1949] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 885.146482][ T1949] ? __lock_acquire+0xb92/0x5780 [ 885.151436][ T1949] ___sys_sendmsg+0xf3/0x170 [ 885.156042][ T1949] ? sendmsg_copy_msghdr+0x160/0x160 [ 885.161336][ T1949] ? __fget_files+0x272/0x400 [ 885.166053][ T1949] ? lock_downgrade+0x830/0x830 [ 885.170908][ T1949] ? find_held_lock+0x2d/0x110 [ 885.175697][ T1949] ? __fget_files+0x294/0x400 [ 885.180413][ T1949] ? __fget_light+0xea/0x280 [ 885.185022][ T1949] __sys_sendmsg+0xe5/0x1b0 [ 885.189544][ T1949] ? __sys_sendmsg_sock+0xb0/0xb0 [ 885.194596][ T1949] ? syscall_enter_from_user_mode+0x20/0x290 [ 885.200589][ T1949] ? lockdep_hardirqs_on+0x53/0x100 [ 885.205831][ T1949] do_syscall_64+0x2d/0x70 [ 885.210265][ T1949] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 885.216180][ T1949] RIP: 0033:0x45d5f9 [ 885.220085][ T1949] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 885.239814][ T1949] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 885.248241][ T1949] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 885.256243][ T1949] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 885.264312][ T1949] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 885.272295][ T1949] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 885.280289][ T1949] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:07 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'veth1\x00', 0x2}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r3, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x7, 0x8, 0x10001fe, 0xfffffffd, 0x34fe}, 0xfffffffffffffe37) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x7, &(0x7f0000000140)=0x4) 04:11:07 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfb37ac92731f9734}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="84ff0000", @ANYRES16=r2, @ANYBLOB="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"], 0x184}}, 0x10054) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r6, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r6, 0x11, 0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20400040}, 0xc, &(0x7f00000004c0)={&(0x7f0000000840)={0xd4, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x44180}, 0x40800) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f049e46ac000000", @ANYRES32=r7, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@getroute={0x14, 0x1a, 0x200, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x14}}, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r7, 0x1, {0x0, 0x1, 0x2}, 0xfd}, 0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000005c0)={0x7, {{0xa, 0x4e21, 0x0, @private0, 0x1ff}}}, 0x88) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x2000}}], 0x2, 0x0) 04:11:07 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r0, 0x2, 0x70bd2b, 0x25dfdbbe, {}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "d59bc4f0b9"}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4004809) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = accept(r2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) setsockopt$inet6_buf(r3, 0x29, 0x1b, &(0x7f0000000180)="4960f0c5a687cb0925baf8d61b2ce5404ca1b3f1a71cd8f538cb9a024953f0dbe9368de2fe0fca1985cae10c2d41a4345b09b68fc9f1d4209b41d5f1735133c66b04707fd4246c9dddaa32b2e17ce2d5f26f63958350db5fe9c1dd9ac93ab429e678c5b2cf9abb5bb70551a61843ffc42f4205283076b185a126998526f9b869e0fb9121b893731102a5c129579a449388f7636e778b55c6748a383da624cade46b27c55d2314e2dd3342d59c712336cb3352dab6578896af6d282a18e2ec1bf8f780bcb7d57822cd1a39e5f3e3a84446e63de557bc7adc9132ee597099360d34c2f77b59fee1c38b3e9664962b273f74c173cb0f5e4f1d529df0516", 0xfc) 04:11:07 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) getsockopt$rose(r2, 0x104, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0xfffffffffffffdea) 04:11:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xe, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 886.270099][ T1981] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 886.297963][ T1981] CPU: 0 PID: 1981 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 886.306591][ T1981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 886.316649][ T1981] Call Trace: [ 886.319961][ T1981] dump_stack+0x198/0x1fd [ 886.324329][ T1981] sysfs_warn_dup.cold+0x1c/0x2d [ 886.329284][ T1981] sysfs_do_create_link_sd+0x11e/0x140 [ 886.334763][ T1981] sysfs_create_link+0x5f/0xc0 [ 886.339566][ T1981] device_add+0x6ff/0x1c40 [ 886.344000][ T1981] ? __mutex_unlock_slowpath+0xe2/0x610 [ 886.349563][ T1981] ? devlink_add_symlinks+0x450/0x450 [ 886.355047][ T1981] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 886.361047][ T1981] wiphy_register+0x1d71/0x2860 [ 886.365932][ T1981] ? wiphy_unregister+0xc10/0xc10 [ 886.370972][ T1981] ? generic_xdp_install+0x700/0x700 [ 886.376291][ T1981] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 886.382375][ T1981] ieee80211_register_hw+0x22ed/0x3a20 [ 886.387869][ T1981] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 886.393259][ T1981] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 886.399167][ T1981] ? lock_downgrade+0x830/0x830 [ 886.404027][ T1981] ? lock_is_held_type+0xbb/0xf0 [ 886.408989][ T1981] ? memset+0x20/0x40 [ 886.413020][ T1981] ? __hrtimer_init+0x136/0x280 [ 886.417900][ T1981] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 886.423648][ T1981] ? hwsim_virtio_rx_work+0x350/0x350 [ 886.429030][ T1981] ? memcpy+0x39/0x60 [ 886.433021][ T1981] hwsim_new_radio_nl+0x953/0xfb8 [ 886.438049][ T1981] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 886.444924][ T1981] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 886.450847][ T1981] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 886.457789][ T1981] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 886.464650][ T1981] genl_rcv_msg+0x61d/0x980 [ 886.469172][ T1981] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 886.476127][ T1981] ? lock_release+0x8f0/0x8f0 [ 886.480811][ T1981] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 886.486198][ T1981] netlink_rcv_skb+0x15a/0x430 [ 886.490979][ T1981] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 886.497920][ T1981] ? netlink_ack+0xa10/0xa10 [ 886.502501][ T1981] genl_rcv+0x24/0x40 [ 886.506481][ T1981] netlink_unicast+0x533/0x7d0 [ 886.511241][ T1981] ? netlink_attachskb+0x810/0x810 [ 886.516358][ T1981] ? __phys_addr_symbol+0x2c/0x70 [ 886.521364][ T1981] ? __check_object_size+0x171/0x3e4 [ 886.526645][ T1981] netlink_sendmsg+0x856/0xd90 [ 886.531423][ T1981] ? netlink_unicast+0x7d0/0x7d0 [ 886.536346][ T1981] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 886.541634][ T1981] ? netlink_unicast+0x7d0/0x7d0 [ 886.546571][ T1981] sock_sendmsg+0xcf/0x120 [ 886.551001][ T1981] ____sys_sendmsg+0x6e8/0x810 [ 886.555816][ T1981] ? kernel_sendmsg+0x50/0x50 [ 886.560476][ T1981] ? do_recvmmsg+0x6d0/0x6d0 [ 886.565087][ T1981] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 886.571066][ T1981] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 886.577043][ T1981] ? __lock_acquire+0xb92/0x5780 [ 886.581991][ T1981] ___sys_sendmsg+0xf3/0x170 [ 886.586586][ T1981] ? sendmsg_copy_msghdr+0x160/0x160 [ 886.591879][ T1981] ? __fget_files+0x272/0x400 [ 886.596572][ T1981] ? lock_downgrade+0x830/0x830 [ 886.601421][ T1981] ? find_held_lock+0x2d/0x110 [ 886.606176][ T1981] ? __fget_files+0x294/0x400 [ 886.610844][ T1981] ? __fget_light+0xea/0x280 [ 886.615421][ T1981] __sys_sendmsg+0xe5/0x1b0 [ 886.619906][ T1981] ? __sys_sendmsg_sock+0xb0/0xb0 [ 886.624924][ T1981] ? syscall_enter_from_user_mode+0x20/0x290 [ 886.630896][ T1981] ? lockdep_hardirqs_on+0x53/0x100 [ 886.636105][ T1981] do_syscall_64+0x2d/0x70 [ 886.640505][ T1981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 886.646391][ T1981] RIP: 0033:0x45d5f9 [ 886.650289][ T1981] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:11:07 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000080)={0x6, 'nr0\x00', {0x5}, 0x9}) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r3, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000140)=@generic={0x0, 0x8}) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x244e}}], 0x2, 0x0) [ 886.669905][ T1981] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 886.678312][ T1981] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 886.686274][ T1981] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 886.694240][ T1981] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 886.702219][ T1981] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 886.710176][ T1981] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 886.778825][ T1990] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xf, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:08 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) r4 = accept(r3, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) accept4$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10, 0x180000) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000140)=0x8, 0x4) [ 886.960490][ T1990] 8021q: adding VLAN 0 to HW filter on device bond18 04:11:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x284e}}], 0x2, 0x0) [ 887.087977][ T2048] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 887.134253][ T2048] CPU: 0 PID: 2048 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 887.142883][ T2048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 887.152951][ T2048] Call Trace: [ 887.156258][ T2048] dump_stack+0x198/0x1fd [ 887.160609][ T2048] sysfs_warn_dup.cold+0x1c/0x2d [ 887.165567][ T2048] sysfs_do_create_link_sd+0x11e/0x140 [ 887.171037][ T2048] sysfs_create_link+0x5f/0xc0 [ 887.175816][ T2048] device_add+0x6ff/0x1c40 [ 887.181311][ T2048] ? __mutex_unlock_slowpath+0xe2/0x610 [ 887.186875][ T2048] ? devlink_add_symlinks+0x450/0x450 [ 887.192287][ T2048] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 887.198373][ T2048] wiphy_register+0x1d71/0x2860 [ 887.203250][ T2048] ? wiphy_unregister+0xc10/0xc10 [ 887.208285][ T2048] ? generic_xdp_install+0x700/0x700 [ 887.213599][ T2048] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 887.219690][ T2048] ieee80211_register_hw+0x22ed/0x3a20 [ 887.225193][ T2048] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 887.231621][ T2048] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 887.237540][ T2048] ? lock_downgrade+0x830/0x830 [ 887.242407][ T2048] ? lock_is_held_type+0xbb/0xf0 [ 887.247361][ T2048] ? memset+0x20/0x40 [ 887.251357][ T2048] ? __hrtimer_init+0x136/0x280 [ 887.256346][ T2048] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 887.262106][ T2048] ? hwsim_virtio_rx_work+0x350/0x350 [ 887.267493][ T2048] ? memcpy+0x39/0x60 [ 887.271493][ T2048] hwsim_new_radio_nl+0x953/0xfb8 [ 887.276535][ T2048] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 887.283683][ T2048] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 887.289604][ T2048] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 887.296552][ T2048] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 887.303542][ T2048] genl_rcv_msg+0x61d/0x980 [ 887.308067][ T2048] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 887.315033][ T2048] ? lock_release+0x8f0/0x8f0 [ 887.319721][ T2048] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 887.325109][ T2048] netlink_rcv_skb+0x15a/0x430 [ 887.329887][ T2048] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 887.336836][ T2048] ? netlink_ack+0xa10/0xa10 [ 887.341455][ T2048] genl_rcv+0x24/0x40 [ 887.345445][ T2048] netlink_unicast+0x533/0x7d0 [ 887.350246][ T2048] ? netlink_attachskb+0x810/0x810 [ 887.355370][ T2048] ? __phys_addr_symbol+0x2c/0x70 [ 887.360424][ T2048] ? __check_object_size+0x171/0x3e4 [ 887.365722][ T2048] netlink_sendmsg+0x856/0xd90 [ 887.370501][ T2048] ? netlink_unicast+0x7d0/0x7d0 [ 887.375919][ T2048] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 887.381417][ T2048] ? netlink_unicast+0x7d0/0x7d0 [ 887.386373][ T2048] sock_sendmsg+0xcf/0x120 [ 887.390806][ T2048] ____sys_sendmsg+0x6e8/0x810 [ 887.395616][ T2048] ? kernel_sendmsg+0x50/0x50 [ 887.400307][ T2048] ? do_recvmmsg+0x6d0/0x6d0 [ 887.404919][ T2048] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 887.410916][ T2048] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 887.416906][ T2048] ? __lock_acquire+0xb92/0x5780 [ 887.421866][ T2048] ___sys_sendmsg+0xf3/0x170 [ 887.426478][ T2048] ? sendmsg_copy_msghdr+0x160/0x160 [ 887.431776][ T2048] ? __fget_files+0x272/0x400 [ 887.436473][ T2048] ? lock_downgrade+0x830/0x830 [ 887.441334][ T2048] ? find_held_lock+0x2d/0x110 [ 887.446136][ T2048] ? __fget_files+0x294/0x400 [ 887.450848][ T2048] ? __fget_light+0xea/0x280 [ 887.455463][ T2048] __sys_sendmsg+0xe5/0x1b0 [ 887.459983][ T2048] ? __sys_sendmsg_sock+0xb0/0xb0 [ 887.465034][ T2048] ? syscall_enter_from_user_mode+0x20/0x290 [ 887.471028][ T2048] ? lockdep_hardirqs_on+0x53/0x100 [ 887.476242][ T2048] do_syscall_64+0x2d/0x70 [ 887.480674][ T2048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 887.486573][ T2048] RIP: 0033:0x45d5f9 [ 887.490476][ T2048] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 887.510101][ T2048] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 887.518522][ T2048] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 887.526505][ T2048] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:08 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @default}, 0x1c) [ 887.534485][ T2048] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 887.542462][ T2048] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 887.550439][ T2048] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:08 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x11) 04:11:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x3f00}}], 0x2, 0x0) 04:11:08 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004a40)={{{@in6=@mcast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@private0}}, &(0x7f0000004b40)=0xe8) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000004bc0)={0x0, @can={0x1d, r1}, @generic={0x2c, "11d09645bbd6c75d68df2d6fd296"}, @nl=@unspec, 0x1, 0x0, 0x0, 0x0, 0x9a2b, &(0x7f0000004b80)='veth0_to_hsr\x00', 0x5, 0x93e4, 0x8}) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@null=' \x00', 0x5, 'gre0\x00'}) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:08 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000340)=0x80, 0x80000) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r2, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') accept$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r3, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7fffffff}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x5) 04:11:08 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4000}}], 0x2, 0x0) 04:11:09 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:09 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) 04:11:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x10, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:09 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000000c0)=0x5) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r2, &(0x7f0000000480)={0x18, 0x2, {0x5, @private=0xa010100}}, 0x1e) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000000240)=@tipc=@name, &(0x7f00000002c0)=0x80, 0x400) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='@wg3', @ANYRES16=0x0, @ANYBLOB="000129bd7000fcdbdf250a00000004000b000a000600aaaaaaaaaa010000080037000100000011000700125d8003be90f742fa17574645000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000140)="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") ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4000, @bcast, @rose={'rose', 0x0}, 0x4, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) 04:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4800}}], 0x2, 0x0) 04:11:09 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x50, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0x2, 0x0, 0x0, @remote}}, {0x14, 0x2, @in={0x2, 0x0, @dev}}}}]}]}, 0x50}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x1ac, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xdd}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xbbe7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1868}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffe00}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_BEARER={0x114, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfb}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @mcast1, 0x8}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x9, @remote, 0x7ff}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x9, @private0={0xfc, 0x0, [], 0x1}, 0x7f}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x72b}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x40}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10001}, @TIPC_NLA_PUBL_LOWER={0x8}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x80}, 0x4000) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:09 executing program 0: sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, 0x20}}, 0x44050) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000080)=0x502, 0x4) [ 888.343602][ T2103] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 888.357798][ T2103] CPU: 0 PID: 2103 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 888.366413][ T2103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 888.376501][ T2103] Call Trace: [ 888.379798][ T2103] dump_stack+0x198/0x1fd [ 888.384146][ T2103] sysfs_warn_dup.cold+0x1c/0x2d [ 888.389099][ T2103] sysfs_do_create_link_sd+0x11e/0x140 [ 888.394577][ T2103] sysfs_create_link+0x5f/0xc0 [ 888.399357][ T2103] device_add+0x6ff/0x1c40 [ 888.403791][ T2103] ? __mutex_unlock_slowpath+0xe2/0x610 [ 888.409379][ T2103] ? devlink_add_symlinks+0x450/0x450 [ 888.414764][ T2103] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 888.420770][ T2103] wiphy_register+0x1d71/0x2860 [ 888.425649][ T2103] ? wiphy_unregister+0xc10/0xc10 [ 888.430683][ T2103] ? generic_xdp_install+0x700/0x700 [ 888.435993][ T2103] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 888.442080][ T2103] ieee80211_register_hw+0x22ed/0x3a20 [ 888.447563][ T2103] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 888.452946][ T2103] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 888.458864][ T2103] ? lock_downgrade+0x830/0x830 [ 888.463747][ T2103] ? lock_is_held_type+0xbb/0xf0 [ 888.468704][ T2103] ? memset+0x20/0x40 [ 888.472698][ T2103] ? __hrtimer_init+0x136/0x280 [ 888.477567][ T2103] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 888.483314][ T2103] ? hwsim_virtio_rx_work+0x350/0x350 [ 888.488722][ T2103] ? memcpy+0x39/0x60 [ 888.492719][ T2103] hwsim_new_radio_nl+0x953/0xfb8 [ 888.497751][ T2103] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 888.504608][ T2103] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 888.510524][ T2103] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 888.517462][ T2103] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 888.524323][ T2103] genl_rcv_msg+0x61d/0x980 [ 888.528846][ T2103] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 888.535802][ T2103] ? lock_release+0x8f0/0x8f0 [ 888.540488][ T2103] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 888.545788][ T2103] netlink_rcv_skb+0x15a/0x430 [ 888.550572][ T2103] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 888.557519][ T2103] ? netlink_ack+0xa10/0xa10 [ 888.562132][ T2103] genl_rcv+0x24/0x40 [ 888.566123][ T2103] netlink_unicast+0x533/0x7d0 [ 888.570891][ T2103] ? netlink_attachskb+0x810/0x810 [ 888.576005][ T2103] ? __phys_addr_symbol+0x2c/0x70 [ 888.581038][ T2103] ? __check_object_size+0x171/0x3e4 [ 888.586335][ T2103] netlink_sendmsg+0x856/0xd90 [ 888.591116][ T2103] ? netlink_unicast+0x7d0/0x7d0 [ 888.596069][ T2103] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 888.601360][ T2103] ? netlink_unicast+0x7d0/0x7d0 [ 888.606304][ T2103] sock_sendmsg+0xcf/0x120 [ 888.610813][ T2103] ____sys_sendmsg+0x6e8/0x810 [ 888.615596][ T2103] ? kernel_sendmsg+0x50/0x50 [ 888.620301][ T2103] ? do_recvmmsg+0x6d0/0x6d0 [ 888.624904][ T2103] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 888.630915][ T2103] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 888.636907][ T2103] ? __lock_acquire+0xb92/0x5780 [ 888.641861][ T2103] ___sys_sendmsg+0xf3/0x170 [ 888.646462][ T2103] ? sendmsg_copy_msghdr+0x160/0x160 [ 888.651755][ T2103] ? __fget_files+0x272/0x400 [ 888.656471][ T2103] ? lock_downgrade+0x830/0x830 [ 888.661326][ T2103] ? find_held_lock+0x2d/0x110 [ 888.666114][ T2103] ? __fget_files+0x294/0x400 [ 888.670808][ T2103] ? __fget_light+0xea/0x280 [ 888.675450][ T2103] __sys_sendmsg+0xe5/0x1b0 [ 888.679961][ T2103] ? __sys_sendmsg_sock+0xb0/0xb0 [ 888.685009][ T2103] ? syscall_enter_from_user_mode+0x20/0x290 [ 888.691022][ T2103] ? lockdep_hardirqs_on+0x53/0x100 [ 888.696233][ T2103] do_syscall_64+0x2d/0x70 [ 888.700667][ T2103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 888.706562][ T2103] RIP: 0033:0x45d5f9 [ 888.710461][ T2103] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 888.730071][ T2103] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 04:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4c00}}], 0x2, 0x0) 04:11:09 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r0, &(0x7f0000002400)=ANY=[], 0xff01) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10003, 0x0) [ 888.738496][ T2103] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 888.746503][ T2103] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 888.754499][ T2103] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 888.762478][ T2103] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 888.770456][ T2103] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4e24}}], 0x2, 0x0) 04:11:10 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f00000001c0)={'ip6gre0\x00', 0x0, 0x0, 0x7, 0x0, 0x5, 0x10, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x10, 0x8, 0x7ff, 0x1}}) sendmmsg$inet(r0, &(0x7f0000000340)=[{{&(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="40953d42edeaa8cd12f233953c839aff8f59b4737e2bd4cdecc45e329e293ffa670f766d0d5333e2b1052421f370aa8fa060f5a030a9d079cc306035ae757fca7576373e5210d331a53841cf68f53a39ff8fa905ba8a7175fdcac6890ca1257793b8931c17352879fa98a276157cd13863756024b6d3fae3e73595540edecbb8dd11b3", 0x83}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="14000000000000000000000001000000001000000000000014000000000000000000000001000000b70d00000000000014000000001a000000000000000100000008001000000000000000000000070000001c00f1530ce100000000000008000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000ac1e01010000000014000000000000000000000002000000ffff000000000000110000000000000000000000010000000400000000000000140000000000000000000000020000003e0d000000000000"], 0xc0}}], 0x1, 0x40) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 888.961297][ T2122] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. [ 888.998935][ T2125] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 04:11:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x11, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4e28}}], 0x2, 0x0) 04:11:10 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f00000006c0)) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:10 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x3, 0x1fe, 0xfffffffd, 0xff}, 0xffffffffffffff93) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0x0, @private1, 0x83}}, 0x0, 0x0, 0x3a, 0x0, "e547048bc462acf66ef315615f37b1f43d64d8ddcc30461f0f1ea9cf8d9bfc0dad85cd40310836c5a4915ead2e968f15c305a92585bb70249eadae15c6f7a9632a5ec3de89dc6b226eccca1d6d042b46"}, 0xd8) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:10 executing program 4: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x1, 0x3}) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x400, @ipv4={[], [], @broadcast}, 0x89a}, {0xa, 0x4e22, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x29}}, 0xffffffd4}, 0x5, [0x1, 0x84, 0x10001, 0x1, 0x200, 0x7, 0x7d6b, 0x964c]}, 0x5c) syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$rose(r1, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) [ 889.172016][ T2134] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 889.225004][ T2134] CPU: 1 PID: 2134 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 889.233634][ T2134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 889.243705][ T2134] Call Trace: [ 889.247034][ T2134] dump_stack+0x198/0x1fd [ 889.251385][ T2134] sysfs_warn_dup.cold+0x1c/0x2d [ 889.256349][ T2134] sysfs_do_create_link_sd+0x11e/0x140 [ 889.261826][ T2134] sysfs_create_link+0x5f/0xc0 [ 889.266606][ T2134] device_add+0x6ff/0x1c40 04:11:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6000}}], 0x2, 0x0) [ 889.271040][ T2134] ? __mutex_unlock_slowpath+0xe2/0x610 [ 889.276598][ T2134] ? devlink_add_symlinks+0x450/0x450 [ 889.282248][ T2134] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 889.288253][ T2134] wiphy_register+0x1d71/0x2860 [ 889.293131][ T2134] ? wiphy_unregister+0xc10/0xc10 [ 889.298188][ T2134] ? generic_xdp_install+0x700/0x700 [ 889.303523][ T2134] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 889.309607][ T2134] ieee80211_register_hw+0x22ed/0x3a20 [ 889.315103][ T2134] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 889.320506][ T2134] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 889.326497][ T2134] ? lock_downgrade+0x830/0x830 [ 889.331364][ T2134] ? lock_is_held_type+0xbb/0xf0 [ 889.336314][ T2134] ? memset+0x20/0x40 [ 889.340314][ T2134] ? __hrtimer_init+0x136/0x280 [ 889.345189][ T2134] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 889.350939][ T2134] ? hwsim_virtio_rx_work+0x350/0x350 [ 889.356335][ T2134] ? memcpy+0x39/0x60 [ 889.360334][ T2134] hwsim_new_radio_nl+0x953/0xfb8 [ 889.365365][ T2134] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 889.372231][ T2134] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 889.378141][ T2134] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 889.385080][ T2134] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 889.391939][ T2134] genl_rcv_msg+0x61d/0x980 [ 889.396486][ T2134] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 889.403439][ T2134] ? lock_release+0x8f0/0x8f0 [ 889.408117][ T2134] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 889.413425][ T2134] netlink_rcv_skb+0x15a/0x430 [ 889.418193][ T2134] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 889.425138][ T2134] ? netlink_ack+0xa10/0xa10 [ 889.429750][ T2134] genl_rcv+0x24/0x40 [ 889.433735][ T2134] netlink_unicast+0x533/0x7d0 [ 889.438515][ T2134] ? netlink_attachskb+0x810/0x810 [ 889.443637][ T2134] ? __phys_addr_symbol+0x2c/0x70 [ 889.448667][ T2134] ? __check_object_size+0x171/0x3e4 [ 889.453964][ T2134] netlink_sendmsg+0x856/0xd90 [ 889.458743][ T2134] ? netlink_unicast+0x7d0/0x7d0 [ 889.463696][ T2134] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 889.468987][ T2134] ? netlink_unicast+0x7d0/0x7d0 [ 889.473933][ T2134] sock_sendmsg+0xcf/0x120 [ 889.478366][ T2134] ____sys_sendmsg+0x6e8/0x810 [ 889.483135][ T2134] ? kernel_sendmsg+0x50/0x50 [ 889.487819][ T2134] ? do_recvmmsg+0x6d0/0x6d0 [ 889.492443][ T2134] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 889.498450][ T2134] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 889.504434][ T2134] ? __lock_acquire+0xb92/0x5780 [ 889.509388][ T2134] ___sys_sendmsg+0xf3/0x170 [ 889.514015][ T2134] ? sendmsg_copy_msghdr+0x160/0x160 [ 889.519306][ T2134] ? __fget_files+0x272/0x400 [ 889.524000][ T2134] ? lock_downgrade+0x830/0x830 [ 889.528854][ T2134] ? find_held_lock+0x2d/0x110 [ 889.533637][ T2134] ? __fget_files+0x294/0x400 [ 889.538334][ T2134] ? __fget_light+0xea/0x280 [ 889.542957][ T2134] __sys_sendmsg+0xe5/0x1b0 [ 889.547484][ T2134] ? __sys_sendmsg_sock+0xb0/0xb0 [ 889.552532][ T2134] ? syscall_enter_from_user_mode+0x20/0x290 [ 889.558530][ T2134] ? lockdep_hardirqs_on+0x53/0x100 [ 889.563739][ T2134] do_syscall_64+0x2d/0x70 [ 889.568271][ T2134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 889.574445][ T2134] RIP: 0033:0x45d5f9 [ 889.578367][ T2134] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 889.597974][ T2134] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 889.606391][ T2134] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 889.614364][ T2134] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 889.622345][ T2134] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 889.630337][ T2134] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 889.638395][ T2134] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6800}}], 0x2, 0x0) 04:11:10 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r0, &(0x7f0000002400)=ANY=[], 0xff01) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) accept(r2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) r4 = accept(r3, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) splice(r4, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6c00}}], 0x2, 0x0) 04:11:11 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) 04:11:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7400}}], 0x2, 0x0) 04:11:11 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, &(0x7f0000000140)={@default, @null}) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x70}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1f}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x44010) 04:11:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x12, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7a00}}], 0x2, 0x0) 04:11:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'veth1_virt_wifi\x00', 0x1}, 0x18) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000040)={{0x2, 0x0, @identifier="0e4a371c26e4a6fc98e2be0a1006a7df"}, 0x82, 0x0, [], "ba1447597878bab227c47b50647c9e9f69281ffec3f8a42b5706a1cbb057cf0da3f34d8638dfe467ad112a88e5b480094edee0bff8642cb82def44b6235944ff0d5f69275336fbcedb7ae97680c2878082058deb4430ce28725f7b39a7d5eadc455b6437f430fc0491e1f4aca18d5d0a0a42b44740c1824998cc110d588af7456a3f"}) socket$inet6_dccp(0xa, 0x6, 0x0) 04:11:11 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3, &(0x7f0000000080)=0x80, 0x7d3da816593932a7) r2 = accept4(r1, &(0x7f0000006000)=@alg, &(0x7f0000006080)=0x80, 0x81800) sendto$unix(r2, &(0x7f00000060c0)="3ba5ad0abbe66aa484dec0d716029f7b1ee1cbc665e4f7a2b75f122e46bd6bee6b7dcb067b098547", 0x28, 0x10, &(0x7f0000006100)=@file={0x1, './file0\x00'}, 0x6e) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:11 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) close(0xffffffffffffffff) listen(r3, 0x6) r4 = accept(r3, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='P\x00', @ANYRES16=r5], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="020025bd7000fcdbdf25010000000c0001006e732f750700720006000b000b00000006000b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x24, r5, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20040000) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000040)={{r2}, "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"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001080)={{0xa, 0x4e20, 0x800, @private1, 0xfffffffc}, {0xa, 0x4e22, 0xffffffff, @rand_addr=' \x01\x00', 0x8001}, 0x3f1, [0x52e, 0x400, 0x3, 0x3ff, 0x80, 0x3, 0x9, 0x2]}, 0x5c) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000001040)=""/51, 0x33) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) [ 890.639468][ T2187] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 890.678403][ T2187] CPU: 1 PID: 2187 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 04:11:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x80fe}}], 0x2, 0x0) [ 890.687038][ T2187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 890.697269][ T2187] Call Trace: [ 890.700573][ T2187] dump_stack+0x198/0x1fd [ 890.704926][ T2187] sysfs_warn_dup.cold+0x1c/0x2d [ 890.709878][ T2187] sysfs_do_create_link_sd+0x11e/0x140 [ 890.715347][ T2187] sysfs_create_link+0x5f/0xc0 [ 890.720130][ T2187] device_add+0x6ff/0x1c40 [ 890.724587][ T2187] ? __mutex_unlock_slowpath+0xe2/0x610 [ 890.730149][ T2187] ? devlink_add_symlinks+0x450/0x450 04:11:11 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x1, 0x7ff}) [ 890.735533][ T2187] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 890.741562][ T2187] wiphy_register+0x1d71/0x2860 [ 890.746442][ T2187] ? wiphy_unregister+0xc10/0xc10 [ 890.751485][ T2187] ? generic_xdp_install+0x700/0x700 [ 890.756800][ T2187] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 890.762881][ T2187] ieee80211_register_hw+0x22ed/0x3a20 [ 890.768370][ T2187] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 890.773769][ T2187] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 890.779684][ T2187] ? lock_downgrade+0x830/0x830 [ 890.784548][ T2187] ? lock_is_held_type+0xbb/0xf0 [ 890.789503][ T2187] ? memset+0x20/0x40 [ 890.793498][ T2187] ? __hrtimer_init+0x136/0x280 [ 890.798378][ T2187] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 890.804147][ T2187] ? hwsim_virtio_rx_work+0x350/0x350 [ 890.809532][ T2187] ? memcpy+0x39/0x60 [ 890.813532][ T2187] hwsim_new_radio_nl+0x953/0xfb8 [ 890.818595][ T2187] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 890.825454][ T2187] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 890.831391][ T2187] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 890.838337][ T2187] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 890.845223][ T2187] genl_rcv_msg+0x61d/0x980 [ 890.849756][ T2187] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 890.856720][ T2187] ? lock_release+0x8f0/0x8f0 [ 890.861404][ T2187] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 890.866728][ T2187] netlink_rcv_skb+0x15a/0x430 [ 890.871500][ T2187] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 890.878444][ T2187] ? netlink_ack+0xa10/0xa10 [ 890.883061][ T2187] genl_rcv+0x24/0x40 [ 890.887052][ T2187] netlink_unicast+0x533/0x7d0 [ 890.891831][ T2187] ? netlink_attachskb+0x810/0x810 [ 890.896963][ T2187] ? __phys_addr_symbol+0x2c/0x70 [ 890.901993][ T2187] ? __check_object_size+0x171/0x3e4 [ 890.907389][ T2187] netlink_sendmsg+0x856/0xd90 [ 890.912175][ T2187] ? netlink_unicast+0x7d0/0x7d0 [ 890.917133][ T2187] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 890.922408][ T2187] ? netlink_unicast+0x7d0/0x7d0 [ 890.927330][ T2187] sock_sendmsg+0xcf/0x120 [ 890.932016][ T2187] ____sys_sendmsg+0x6e8/0x810 [ 890.936846][ T2187] ? kernel_sendmsg+0x50/0x50 [ 890.941543][ T2187] ? do_recvmmsg+0x6d0/0x6d0 [ 890.946148][ T2187] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 890.952141][ T2187] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 890.958146][ T2187] ? __lock_acquire+0xb92/0x5780 [ 890.963094][ T2187] ___sys_sendmsg+0xf3/0x170 [ 890.967709][ T2187] ? sendmsg_copy_msghdr+0x160/0x160 [ 890.973031][ T2187] ? __fget_files+0x272/0x400 [ 890.977721][ T2187] ? lock_downgrade+0x830/0x830 [ 890.982576][ T2187] ? find_held_lock+0x2d/0x110 [ 890.987364][ T2187] ? __fget_files+0x294/0x400 [ 890.992081][ T2187] ? __fget_light+0xea/0x280 [ 890.996696][ T2187] __sys_sendmsg+0xe5/0x1b0 [ 891.001209][ T2187] ? __sys_sendmsg_sock+0xb0/0xb0 [ 891.006257][ T2187] ? syscall_enter_from_user_mode+0x20/0x290 [ 891.012246][ T2187] ? lockdep_hardirqs_on+0x53/0x100 [ 891.017462][ T2187] do_syscall_64+0x2d/0x70 [ 891.021886][ T2187] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 891.027781][ T2187] RIP: 0033:0x45d5f9 [ 891.031691][ T2187] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 891.051302][ T2187] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 891.059719][ T2187] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 891.067693][ T2187] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 891.075668][ T2187] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 891.083643][ T2187] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:12 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xfff, 0x1fe}, 0x14) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000240)=0xffffffffffffffff, 0x4) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xb80b}}], 0x2, 0x0) 04:11:12 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x1000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r2 = accept4$inet6(r1, &(0x7f0000001580)={0xa, 0x0, 0x0, @private0}, &(0x7f00000015c0)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001600)={{{@in=@local, @in=@multicast2}}, {{@in6=@local}}}, &(0x7f0000001700)=0xe8) connect$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) 04:11:12 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfb37ac92731f9734}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="8e9a2876", @ANYRES16=r2, @ANYBLOB="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"], 0x184}}, 0x10054) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f049e46ac000000", @ANYRES32=r5, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r0, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_FEATURES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x4008000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 891.091621][ T2187] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1c, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 891.245674][ T2222] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:12 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xdc05}}], 0x2, 0x0) [ 891.403819][ T2222] 8021q: adding VLAN 0 to HW filter on device bond19 [ 891.463738][ T2264] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 891.496936][ T2264] CPU: 1 PID: 2264 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 04:11:12 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)={0x164, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4d19c330}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x79e710dd}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x27}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x46f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3b}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}]}, @TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x971}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e23, @loopback}}}}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x48c0}, 0x4000800) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xd0, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7fffffff}, {0x6, 0x11, 0x6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xbca}, {0x6, 0x11, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x400c001}, 0x48000) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x4, @link='syz1\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x10040}, 0x8010) [ 891.505570][ T2264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.515635][ T2264] Call Trace: [ 891.518940][ T2264] dump_stack+0x198/0x1fd [ 891.523315][ T2264] sysfs_warn_dup.cold+0x1c/0x2d [ 891.528279][ T2264] sysfs_do_create_link_sd+0x11e/0x140 [ 891.533755][ T2264] sysfs_create_link+0x5f/0xc0 [ 891.538535][ T2264] device_add+0x6ff/0x1c40 [ 891.543059][ T2264] ? __mutex_unlock_slowpath+0xe2/0x610 [ 891.548621][ T2264] ? devlink_add_symlinks+0x450/0x450 [ 891.554038][ T2264] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 891.560045][ T2264] wiphy_register+0x1d71/0x2860 [ 891.564923][ T2264] ? wiphy_unregister+0xc10/0xc10 [ 891.569964][ T2264] ? generic_xdp_install+0x700/0x700 [ 891.575277][ T2264] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 891.581373][ T2264] ieee80211_register_hw+0x22ed/0x3a20 [ 891.586866][ T2264] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 891.592254][ T2264] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 891.598167][ T2264] ? lock_downgrade+0x830/0x830 [ 891.603033][ T2264] ? lock_is_held_type+0xbb/0xf0 [ 891.607991][ T2264] ? memset+0x20/0x40 [ 891.611992][ T2264] ? __hrtimer_init+0x136/0x280 [ 891.616863][ T2264] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 891.622620][ T2264] ? hwsim_virtio_rx_work+0x350/0x350 [ 891.628009][ T2264] ? memcpy+0x39/0x60 [ 891.632012][ T2264] hwsim_new_radio_nl+0x953/0xfb8 [ 891.637048][ T2264] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 891.643910][ T2264] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 891.649832][ T2264] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 891.656775][ T2264] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 891.663641][ T2264] genl_rcv_msg+0x61d/0x980 [ 891.668173][ T2264] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 891.675135][ T2264] ? lock_release+0x8f0/0x8f0 [ 891.679851][ T2264] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 891.685154][ T2264] netlink_rcv_skb+0x15a/0x430 [ 891.689952][ T2264] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 891.696897][ T2264] ? netlink_ack+0xa10/0xa10 [ 891.701520][ T2264] genl_rcv+0x24/0x40 [ 891.705511][ T2264] netlink_unicast+0x533/0x7d0 [ 891.710287][ T2264] ? netlink_attachskb+0x810/0x810 [ 891.715414][ T2264] ? __phys_addr_symbol+0x2c/0x70 [ 891.720449][ T2264] ? __check_object_size+0x171/0x3e4 [ 891.725744][ T2264] netlink_sendmsg+0x856/0xd90 [ 891.730526][ T2264] ? netlink_unicast+0x7d0/0x7d0 [ 891.735479][ T2264] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 891.740783][ T2264] ? netlink_unicast+0x7d0/0x7d0 [ 891.745746][ T2264] sock_sendmsg+0xcf/0x120 [ 891.750186][ T2264] ____sys_sendmsg+0x6e8/0x810 [ 891.754961][ T2264] ? kernel_sendmsg+0x50/0x50 [ 891.759684][ T2264] ? do_recvmmsg+0x6d0/0x6d0 [ 891.764294][ T2264] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 891.770449][ T2264] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 891.776436][ T2264] ? __lock_acquire+0xb92/0x5780 [ 891.781392][ T2264] ___sys_sendmsg+0xf3/0x170 [ 891.786114][ T2264] ? sendmsg_copy_msghdr+0x160/0x160 [ 891.791438][ T2264] ? __fget_files+0x272/0x400 [ 891.796151][ T2264] ? lock_downgrade+0x830/0x830 [ 891.801016][ T2264] ? find_held_lock+0x2d/0x110 [ 891.805827][ T2264] ? __fget_files+0x294/0x400 [ 891.810524][ T2264] ? __fget_light+0xea/0x280 [ 891.815161][ T2264] __sys_sendmsg+0xe5/0x1b0 [ 891.819690][ T2264] ? __sys_sendmsg_sock+0xb0/0xb0 [ 891.824771][ T2264] ? syscall_enter_from_user_mode+0x20/0x290 [ 891.830807][ T2264] ? lockdep_hardirqs_on+0x53/0x100 [ 891.836063][ T2264] do_syscall_64+0x2d/0x70 [ 891.840496][ T2264] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 891.846510][ T2264] RIP: 0033:0x45d5f9 [ 891.851109][ T2264] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 891.870817][ T2264] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 891.879511][ T2264] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 891.888192][ T2264] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 891.896349][ T2264] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 891.905033][ T2264] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:13 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x5}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) [ 891.913041][ T2264] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 892.010856][ T2284] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:13 executing program 2: setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000040), 0x4) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1d, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xfe80}}], 0x2, 0x0) 04:11:13 executing program 4: setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x10, 0x4) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) 04:11:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x53, "e89e4ba9e9ef30de1dc2fbf2c5b544bc0a2cbb59ea0b4ff8d924dc9f720865ba53cd0f7fab5bab81e280f2245baece3aff047f0cc335723cb28456d910f9246ffa995a9e6054c8406c287d7a6f444237d922d7"}, &(0x7f0000000080)=0x77) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3, 0x2}, 0x20) [ 892.201675][ T2293] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 892.254413][ T2293] CPU: 1 PID: 2293 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 892.263140][ T2293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.274105][ T2293] Call Trace: [ 892.277442][ T2293] dump_stack+0x198/0x1fd [ 892.281790][ T2293] sysfs_warn_dup.cold+0x1c/0x2d [ 892.286895][ T2293] sysfs_do_create_link_sd+0x11e/0x140 [ 892.292672][ T2293] sysfs_create_link+0x5f/0xc0 [ 892.297472][ T2293] device_add+0x6ff/0x1c40 04:11:13 executing program 4: getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:13 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x20, @null, @bpq0='bpq0\x00', 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @default, @null]}) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) [ 892.302596][ T2293] ? __mutex_unlock_slowpath+0xe2/0x610 [ 892.308504][ T2293] ? devlink_add_symlinks+0x450/0x450 [ 892.315669][ T2293] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 892.322026][ T2293] wiphy_register+0x1d71/0x2860 [ 892.326897][ T2293] ? wiphy_unregister+0xc10/0xc10 [ 892.332499][ T2293] ? generic_xdp_install+0x700/0x700 [ 892.338203][ T2293] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 892.344308][ T2293] ieee80211_register_hw+0x22ed/0x3a20 [ 892.349900][ T2293] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 892.356063][ T2293] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 892.362574][ T2293] ? lock_downgrade+0x830/0x830 [ 892.368688][ T2293] ? lock_is_held_type+0xbb/0xf0 [ 892.373646][ T2293] ? memset+0x20/0x40 [ 892.377853][ T2293] ? __hrtimer_init+0x136/0x280 [ 892.382752][ T2293] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 892.388537][ T2293] ? hwsim_virtio_rx_work+0x350/0x350 [ 892.394558][ T2293] ? memcpy+0x39/0x60 [ 892.398565][ T2293] hwsim_new_radio_nl+0x953/0xfb8 04:11:13 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0xfffff801, @link_local}) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) [ 892.404328][ T2293] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 892.411237][ T2293] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 892.417183][ T2293] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 892.424129][ T2293] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 892.431018][ T2293] genl_rcv_msg+0x61d/0x980 [ 892.435732][ T2293] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 892.442793][ T2293] ? lock_release+0x8f0/0x8f0 [ 892.447484][ T2293] ? netdev_core_pick_tx+0x2e0/0x2e0 04:11:13 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000840)=@raw={'raw\x00', 0x3c1, 0x3, 0x3e0, 0x238, 0x238, 0x238, 0x0, 0x238, 0x310, 0x310, 0x310, 0x310, 0x310, 0x3, 0x0, {[{{@ipv6={@local, @local, [], [], 'tunl0\x00', 'nr0\x00', {}, {}, 0x84}, 0x0, 0x218, 0x238, 0x0, {}, [@common=@inet=@sctp={{0x148, 'sctp\x00'}, {[], [], [], 0x0, [], 0x0, 0x8}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@local, @ipv4={[], [], @local}, [], [], 'veth1_to_bridge\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x1, @null}, 0x1c) [ 892.452788][ T2293] netlink_rcv_skb+0x15a/0x430 [ 892.457573][ T2293] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 892.464612][ T2293] ? netlink_ack+0xa10/0xa10 [ 892.469244][ T2293] genl_rcv+0x24/0x40 [ 892.473232][ T2293] netlink_unicast+0x533/0x7d0 [ 892.479164][ T2293] ? netlink_attachskb+0x810/0x810 [ 892.484295][ T2293] ? __phys_addr_symbol+0x2c/0x70 [ 892.489360][ T2293] ? __check_object_size+0x171/0x3e4 [ 892.494668][ T2293] netlink_sendmsg+0x856/0xd90 [ 892.499450][ T2293] ? netlink_unicast+0x7d0/0x7d0 [ 892.504407][ T2293] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 892.509702][ T2293] ? netlink_unicast+0x7d0/0x7d0 [ 892.514657][ T2293] sock_sendmsg+0xcf/0x120 [ 892.519089][ T2293] ____sys_sendmsg+0x6e8/0x810 [ 892.523868][ T2293] ? kernel_sendmsg+0x50/0x50 [ 892.528651][ T2293] ? do_recvmmsg+0x6d0/0x6d0 [ 892.533258][ T2293] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 892.539284][ T2293] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 892.545299][ T2293] ? __lock_acquire+0xb92/0x5780 [ 892.550284][ T2293] ___sys_sendmsg+0xf3/0x170 04:11:13 executing program 4: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:13 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x40) [ 892.554888][ T2293] ? sendmsg_copy_msghdr+0x160/0x160 [ 892.560184][ T2293] ? __fget_files+0x272/0x400 [ 892.564900][ T2293] ? lock_downgrade+0x830/0x830 [ 892.569783][ T2293] ? find_held_lock+0x2d/0x110 [ 892.575185][ T2293] ? __fget_files+0x294/0x400 [ 892.579885][ T2293] ? __fget_light+0xea/0x280 [ 892.584497][ T2293] __sys_sendmsg+0xe5/0x1b0 [ 892.589013][ T2293] ? __sys_sendmsg_sock+0xb0/0xb0 [ 892.594070][ T2293] ? syscall_enter_from_user_mode+0x20/0x290 [ 892.600084][ T2293] ? lockdep_hardirqs_on+0x53/0x100 [ 892.605299][ T2293] do_syscall_64+0x2d/0x70 [ 892.609735][ T2293] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 892.615661][ T2293] RIP: 0033:0x45d5f9 [ 892.619564][ T2293] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 892.639202][ T2293] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 892.647634][ T2293] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 892.655646][ T2293] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 892.663648][ T2293] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 892.671633][ T2293] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 892.679634][ T2293] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:13 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000004ac0)) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:13 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet(0x2, 0x4, 0x101) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xfd, 0x5, 0x40, 0x4, 0xc73, 0x3, 0x3, 0x5, 0x12f, 0x40, 0x1a5, 0x80000000, 0x401, 0x38, 0x1, 0x1f, 0x5, 0x9}, [{0x60000000, 0x6, 0x7fffffff, 0x1, 0x7fffffff, 0x2, 0xffffffffffffffe0, 0x8}], "9010439a7ab1154abb253cbd9e1a52afb931d67f3aa381b40843c089a08210a29119eaa1726e72f841e771f4dce041d0f8a4d243ad7fe179fb4a918c601c0bc4aa0008c789", [[], [], [], [], [], [], [], [], []]}, 0x9bd) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:13 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000040)) 04:11:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xff00}}], 0x2, 0x0) 04:11:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1e, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@local, 0x43, 0x0, 0xff}, 0x20) [ 892.974024][ T2338] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 893.005202][ T2338] CPU: 0 PID: 2338 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 893.022538][ T2338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.032641][ T2338] Call Trace: [ 893.035951][ T2338] dump_stack+0x198/0x1fd [ 893.040334][ T2338] sysfs_warn_dup.cold+0x1c/0x2d [ 893.045306][ T2338] sysfs_do_create_link_sd+0x11e/0x140 [ 893.050780][ T2338] sysfs_create_link+0x5f/0xc0 [ 893.055562][ T2338] device_add+0x6ff/0x1c40 [ 893.060010][ T2338] ? __mutex_unlock_slowpath+0xe2/0x610 [ 893.065578][ T2338] ? devlink_add_symlinks+0x450/0x450 [ 893.070995][ T2338] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 893.077006][ T2338] wiphy_register+0x1d71/0x2860 [ 893.081984][ T2338] ? wiphy_unregister+0xc10/0xc10 [ 893.087050][ T2338] ? generic_xdp_install+0x700/0x700 [ 893.092398][ T2338] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 893.098491][ T2338] ieee80211_register_hw+0x22ed/0x3a20 [ 893.104072][ T2338] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 893.109484][ T2338] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 893.115408][ T2338] ? lock_downgrade+0x830/0x830 [ 893.120276][ T2338] ? lock_is_held_type+0xbb/0xf0 [ 893.125256][ T2338] ? memset+0x20/0x40 [ 893.129256][ T2338] ? __hrtimer_init+0x136/0x280 [ 893.134123][ T2338] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 893.139878][ T2338] ? hwsim_virtio_rx_work+0x350/0x350 [ 893.145266][ T2338] ? memcpy+0x39/0x60 [ 893.150072][ T2338] hwsim_new_radio_nl+0x953/0xfb8 [ 893.156346][ T2338] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 893.163295][ T2338] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 893.169322][ T2338] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 893.176292][ T2338] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 893.183208][ T2338] genl_rcv_msg+0x61d/0x980 [ 893.187820][ T2338] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 893.194780][ T2338] ? lock_release+0x8f0/0x8f0 [ 893.199484][ T2338] ? _raw_spin_unlock_irqrestore+0x6f/0x90 [ 893.205482][ T2338] netlink_rcv_skb+0x15a/0x430 [ 893.210257][ T2338] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 893.217222][ T2338] ? netlink_ack+0xa10/0xa10 [ 893.221852][ T2338] genl_rcv+0x24/0x40 [ 893.225846][ T2338] netlink_unicast+0x533/0x7d0 [ 893.230651][ T2338] ? netlink_attachskb+0x810/0x810 [ 893.236851][ T2338] ? __phys_addr_symbol+0x2c/0x70 [ 893.242492][ T2338] ? __check_object_size+0x171/0x3e4 [ 893.247794][ T2338] netlink_sendmsg+0x856/0xd90 [ 893.252577][ T2338] ? netlink_unicast+0x7d0/0x7d0 [ 893.257540][ T2338] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 893.262862][ T2338] ? netlink_unicast+0x7d0/0x7d0 [ 893.268331][ T2338] sock_sendmsg+0xcf/0x120 [ 893.272853][ T2338] ____sys_sendmsg+0x6e8/0x810 [ 893.277627][ T2338] ? kernel_sendmsg+0x50/0x50 [ 893.282333][ T2338] ? do_recvmmsg+0x6d0/0x6d0 [ 893.286963][ T2338] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 893.293057][ T2338] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 893.299041][ T2338] ? __lock_acquire+0xb92/0x5780 [ 893.304190][ T2338] ___sys_sendmsg+0xf3/0x170 [ 893.309227][ T2338] ? sendmsg_copy_msghdr+0x160/0x160 [ 893.314618][ T2338] ? __fget_files+0x272/0x400 [ 893.319326][ T2338] ? lock_downgrade+0x830/0x830 [ 893.324204][ T2338] ? find_held_lock+0x2d/0x110 [ 893.329362][ T2338] ? __fget_files+0x294/0x400 [ 893.334159][ T2338] ? __fget_light+0xea/0x280 [ 893.338864][ T2338] __sys_sendmsg+0xe5/0x1b0 [ 893.343468][ T2338] ? __sys_sendmsg_sock+0xb0/0xb0 [ 893.348533][ T2338] ? syscall_enter_from_user_mode+0x20/0x290 [ 893.354635][ T2338] ? lockdep_hardirqs_on+0x53/0x100 [ 893.359870][ T2338] do_syscall_64+0x2d/0x70 [ 893.364512][ T2338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 893.371052][ T2338] RIP: 0033:0x45d5f9 [ 893.374975][ T2338] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 893.394698][ T2338] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 893.403142][ T2338] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 893.411234][ T2338] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:14 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r3, 0x11, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f00000001c0), &(0x7f0000000240)=0x4) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x564, 0x6, 0x9}, &(0x7f0000000140)=0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000d40)={'sit0\x00', &(0x7f0000000cc0)={'syztnl1\x00', 0x0, 0x2f, 0x8, 0xe1, 0x7fff, 0x10, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8000, 0x727, 0x80, 0x400}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000e40)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000001100)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000010c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="04020000", @ANYRES16=0x0, @ANYBLOB="10002abd7000ffdbdf250d0000001c0001800800030002000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="3c000180080003000200000014000200626f51eb6e645f2385063f7a22e400000000000001ff00000008000100afbab1b00f6976b5825601d28fe7006e45003867e1ab1e3285", @ANYRES32=0x0, @ANYBLOB="14006c6f2f1dbe61e3827f76f4f07c659f04000000000000000000000000000014000180a4", @ANYRES32=0x0, @ANYBLOB="2c0001801400020073797a5f74756e0000000000000000001400020069703665727370616e300000000000004800018008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000080003000100000008000300060000001400020076657468305f6d616376746170000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="3800018008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020069705f7674693000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="380001800800030003000000140002007767320000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="54000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000300020000001400020077673100000000000000000000000000140002007665746831000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="4000018008000100", @ANYRES32=0x0, @ANYBLOB="140002007369743000000000000000000000000008000100", @ANYRES32=r5, @ANYBLOB="080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000300000000000c0001800800030002000000"], 0x204}, 0x1, 0x0, 0x0, 0x1001}, 0x40) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0x8000, @mcast2, 0x200}}}, 0x84) [ 893.419227][ T2338] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 893.427205][ T2338] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 893.435182][ T2338] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x20) 04:11:14 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140)='NLBL_MGMT\x00') connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, @l2={0x1f, 0xaf4, @any, 0x9d49, 0x2}, @qipcrtr={0x2a, 0x3, 0x2}, @rc={0x1f, @fixed={[], 0x12}, 0x20}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000080)='vlan0\x00', 0x10000, 0x3f, 0x40}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000040)={0x7, 'gre0\x00', {0xa1}, 0x1}) 04:11:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x34000}}], 0x2, 0x0) 04:11:14 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x3f, 0xcb, 0x0, 0x8000, 0x3, 0x3e, 0x28, 0x1a, 0x38, 0x10d, 0x0, 0x20, 0x20, 0x1, 0x3f, 0x8, 0xabb8}, [{0x0, 0x6, 0x6, 0x6f6, 0x2, 0x20, 0x40, 0x1f}, {0x3, 0x9, 0xed, 0x1, 0x24afc252, 0x0, 0xc6, 0x3ff}], "823bd95e290c754c28f6538c443d92f300c5bd09d89e39cbacf8b55993fd9e466884a85ba60054b3280703794c51638a13b793eb89fba8d762e547cdf2f564529b5bdfeb9f9a206b1441e3ded9a4374b618a68f38fd0e3941c527d5a40168acf79125a2539bcd670b8b6e13ded92245bfd0c6410184800770fcbc431858234a88cbb23987523ad48db2225b096d1d240e52db32ec776d52ffc2b6fcd9aa2822d6a104c1f9567da89abaee1ce5d2f835d2615138bcfbc8a9d0df562c95bcea67c5c951c42b1b230d72fe8a2cbb665db12fc3dfc34400c8a3c2085", [[], [], [], [], []]}, 0x652) r4 = socket$netlink(0x10, 0x3, 0x4) write(r4, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r4, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2a80008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x140c, 0x10, 0x70bd2c, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8983, &(0x7f0000000000)={0x7, 'vlan0\x00', {0x5}, 0xd79d}) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000001000)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x30, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0xffffffffffffffff}}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20) 04:11:14 executing program 3: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:14 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001780)={{}, [@null, @null, @netrom, @remote, @remote, @netrom, @remote, @bcast]}, &(0x7f0000001800)=0x48, 0x1000) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000001840), &(0x7f0000001880)=0x30) 04:11:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x21, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:14 executing program 4: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x40000}}], 0x2, 0x0) [ 893.845372][ T2386] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 893.881699][ T2386] CPU: 1 PID: 2386 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 893.890451][ T2386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.900511][ T2386] Call Trace: [ 893.903816][ T2386] dump_stack+0x198/0x1fd [ 893.908170][ T2386] sysfs_warn_dup.cold+0x1c/0x2d [ 893.913129][ T2386] sysfs_do_create_link_sd+0x11e/0x140 [ 893.918643][ T2386] sysfs_create_link+0x5f/0xc0 [ 893.923426][ T2386] device_add+0x6ff/0x1c40 [ 893.927864][ T2386] ? __mutex_unlock_slowpath+0xe2/0x610 [ 893.933426][ T2386] ? devlink_add_symlinks+0x450/0x450 [ 893.938901][ T2386] ? ieee80211_set_bitrate_flags+0x3e8/0x650 04:11:15 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfb37ac92731f9734}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="84ff0000", @ANYRES16=r2, @ANYBLOB="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"], 0x184}}, 0x10054) sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc8, r2, 0x1, 0x70bd2a, 0x25dfdbbb, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x4}}]}, 0xc8}}, 0x800) 04:11:15 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000180)) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f00000001c0)) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) getpeername(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f00000000c0)=0x80) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 893.944908][ T2386] wiphy_register+0x1d71/0x2860 [ 893.949797][ T2386] ? wiphy_unregister+0xc10/0xc10 [ 893.954870][ T2386] ? generic_xdp_install+0x700/0x700 [ 893.960219][ T2386] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 893.966394][ T2386] ieee80211_register_hw+0x22ed/0x3a20 [ 893.971883][ T2386] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 893.977274][ T2386] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 893.983299][ T2386] ? lock_downgrade+0x830/0x830 [ 893.988173][ T2386] ? lock_is_held_type+0xbb/0xf0 [ 893.993124][ T2386] ? memset+0x20/0x40 [ 893.997119][ T2386] ? __hrtimer_init+0x136/0x280 [ 894.001986][ T2386] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 894.007737][ T2386] ? hwsim_virtio_rx_work+0x350/0x350 [ 894.013127][ T2386] ? memcpy+0x39/0x60 [ 894.017119][ T2386] hwsim_new_radio_nl+0x953/0xfb8 [ 894.022155][ T2386] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 894.029024][ T2386] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 894.034944][ T2386] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 894.041890][ T2386] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 894.048762][ T2386] genl_rcv_msg+0x61d/0x980 [ 894.053303][ T2386] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 894.060310][ T2386] ? lock_release+0x8f0/0x8f0 [ 894.065003][ T2386] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 894.070311][ T2386] netlink_rcv_skb+0x15a/0x430 [ 894.075090][ T2386] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 894.082034][ T2386] ? netlink_ack+0xa10/0xa10 [ 894.086649][ T2386] genl_rcv+0x24/0x40 [ 894.090635][ T2386] netlink_unicast+0x533/0x7d0 [ 894.095414][ T2386] ? netlink_attachskb+0x810/0x810 [ 894.100647][ T2386] ? __phys_addr_symbol+0x2c/0x70 [ 894.105681][ T2386] ? __check_object_size+0x171/0x3e4 [ 894.110985][ T2386] netlink_sendmsg+0x856/0xd90 [ 894.115766][ T2386] ? netlink_unicast+0x7d0/0x7d0 [ 894.120723][ T2386] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 894.126804][ T2386] ? netlink_unicast+0x7d0/0x7d0 [ 894.131758][ T2386] sock_sendmsg+0xcf/0x120 [ 894.136210][ T2386] ____sys_sendmsg+0x6e8/0x810 [ 894.140985][ T2386] ? kernel_sendmsg+0x50/0x50 [ 894.145670][ T2386] ? do_recvmmsg+0x6d0/0x6d0 [ 894.150275][ T2386] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 894.156277][ T2386] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 894.162271][ T2386] ? __lock_acquire+0xb92/0x5780 [ 894.167236][ T2386] ___sys_sendmsg+0xf3/0x170 [ 894.171845][ T2386] ? sendmsg_copy_msghdr+0x160/0x160 [ 894.177144][ T2386] ? __fget_files+0x272/0x400 [ 894.181849][ T2386] ? lock_downgrade+0x830/0x830 [ 894.186708][ T2386] ? find_held_lock+0x2d/0x110 [ 894.191499][ T2386] ? __fget_files+0x294/0x400 [ 894.196222][ T2386] ? __fget_light+0xea/0x280 [ 894.200833][ T2386] __sys_sendmsg+0xe5/0x1b0 [ 894.205368][ T2386] ? __sys_sendmsg_sock+0xb0/0xb0 [ 894.210440][ T2386] ? syscall_enter_from_user_mode+0x20/0x290 [ 894.216433][ T2386] ? lockdep_hardirqs_on+0x53/0x100 [ 894.221734][ T2386] do_syscall_64+0x2d/0x70 [ 894.226162][ T2386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 894.232059][ T2386] RIP: 0033:0x45d5f9 [ 894.235961][ T2386] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 894.255569][ T2386] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 894.263993][ T2386] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 894.272055][ T2386] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 894.280049][ T2386] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 894.288032][ T2386] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 894.296043][ T2386] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:15 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x280, 0x0, 0xffffffff, 0x0, 0xa8, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x3f8, 0x5, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @empty, @local, @gre_key=0x6, @port=0x4e23}}}}, {{@uncond, 0x0, 0x1a0, 0x1d8, 0x0, {}, [@common=@inet=@recent1={{0x108, 'recent\x00'}, {0x6ac, 0x3, 0x1, 0x1, 'syz0\x00', 0x64, [0xffffffff, 0xff000000, 0xff]}}, @common=@ttl={{0x28, 'ttl\x00'}, {0x1, 0x48}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @multicast1, @rand_addr=0x64010100, @port=0x4e24, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@inet=@dscp={{0x28, 'dscp\x00'}, {0x9}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @local, @dev={0xac, 0x14, 0x14, 0x39}, @gre_key=0x4, @port=0x4e24}}}}, {{@ip={@empty, @multicast2, 0xff, 0x823075239d695b7b, 'ip6_vti0\x00', 'lo\x00', {}, {}, 0x29, 0x3, 0xd}, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @empty, @multicast1, @port=0x4e22, @port=0x4e24}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4f0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) bind$phonet(r3, &(0x7f0000000140)={0x23, 0x80, 0x7f, 0x5}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:15 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0xc0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x6d5d3ee, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x5}, 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x10, 0x1, 0x5}, &(0x7f0000000100)=0xd9c0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x4}}, 0x10) 04:11:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x100000}}], 0x2, 0x0) 04:11:15 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000001c0)=@gcm_256={{0x304}, "79c19a784a883d3f", "39fa72f1de90cf34d2373a16664c3351999d4319e863375f79156acf19505ab6", "77185977", "490428928f61c664"}, 0x38) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000040)=""/217, &(0x7f0000000140)=0xd9) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000180)={0x2, 0x6, 0x6, 0x7, 0xf8, 0x8, 0x1e, "9c0e144682933e4b37a950c5ec2ca397adb24fb1", "81736ec2bc1f2bb8bcac3bd9d7dbd1840c4dd04f"}) 04:11:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x400300}}], 0x2, 0x0) 04:11:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000001c80)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000001480)={'syztnl1\x00', &(0x7f0000001400)={'ip6_vti0\x00', 0x0, 0x29, 0x7, 0x9, 0x9c, 0x20, @private2, @dev={0xfe, 0x80, [], 0xe}, 0x8000, 0x700, 0x5, 0xb96}}) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000001540)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x3c, r3, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_FLOW={0x6}, @GTPA_LINK={0x8, 0x1, r4}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000400}, 0x4040001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@initdev={0xfe, 0x88, [], 0xfd, 0x0}, 0x3}, 0x20) 04:11:15 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x80}, 0x4d) write$binfmt_misc(r0, &(0x7f0000002400)=ANY=[], 0xff01) socket(0x10, 0x2, 0x0) r2 = socket(0x1e, 0x0, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="00d3000000000000000000000000000017d4e9ba7e58d62a4c57411e0bfd56936785ca920acab47ded33737f180ffe8e3ef3426e3c845be6cea467c174d0d4e63f1770b03b4a01703ef19c4f8d6e79c4a6631d24ff156db93a2bd54f1f9b77b1ac8fd7ad01dea0d53c9eb27cb939d518438a1d95013062f3b727500baed9d1c6d028839efb5ac7f664693bc6a35f61b6d319cd6f2873a56685ac1926e7657d89fe", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000002c0)=ANY=[], 0xfffffd78) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r4, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1, 0x2013, r4, 0x0) mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x0, 0x2013, r4, 0x0) 04:11:15 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x114, 0x14, 0xa22, 0x70bd2d, 0x25dfdbfb, {0x1f, 0xe1}, [@INET_DIAG_REQ_BYTECODE={0xff, 0x1, "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"}]}, 0x114}, 0x1, 0x0, 0x0, 0x10008000}, 0x20000030) r1 = accept4(r0, &(0x7f0000000340)=@x25={0x9, @remote}, &(0x7f00000003c0)=0x80, 0x40800) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000400)=@null) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) ioctl$SIOCAX25DELFWD(r2, 0x89eb, &(0x7f0000000280)={@null, @default}) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, [@default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, @any, 0x20}, 0xa) 04:11:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x14}, 0x1b, 0x2, 0x0, 0x16, 0x0, 0xfffc}, 0x20) r1 = socket(0xf, 0x80000, 0x3f7) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000)=0x1f, 0x4) 04:11:15 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@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}, @null]}, 0x40) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000040)={{0x0, 0xffffffffffffffff, 0x9, 0x5, 0x8, 0x9, 0x3, 0x4746, 0x6, 0x400, 0x4, 0x0, 0x9, 0x401}}) 04:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x22, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x1000000}}], 0x2, 0x0) [ 894.933901][ T2436] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' 04:11:16 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000004300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000004380)=0x80) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000001740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x24, r2, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x3f}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4811}, 0x20008801) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000044c0)={{&(0x7f00000043c0)=""/188, 0xbc}, &(0x7f0000004480), 0x51}, 0x20) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="8c140000", @ANYRES16=0x0, @ANYBLOB="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"/5254], 0x148c}, 0x1, 0x0, 0x0, 0x4040041}, 0x400c000) socket$inet6_tcp(0xa, 0x1, 0x0) [ 894.987437][ T2436] CPU: 1 PID: 2436 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 894.996068][ T2436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.006130][ T2436] Call Trace: [ 895.009440][ T2436] dump_stack+0x198/0x1fd [ 895.013795][ T2436] sysfs_warn_dup.cold+0x1c/0x2d [ 895.018749][ T2436] sysfs_do_create_link_sd+0x11e/0x140 [ 895.024227][ T2436] sysfs_create_link+0x5f/0xc0 [ 895.029010][ T2436] device_add+0x6ff/0x1c40 [ 895.033442][ T2436] ? __mutex_unlock_slowpath+0xe2/0x610 [ 895.039007][ T2436] ? devlink_add_symlinks+0x450/0x450 [ 895.044406][ T2436] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 895.050418][ T2436] wiphy_register+0x1d71/0x2860 [ 895.055300][ T2436] ? wiphy_unregister+0xc10/0xc10 [ 895.060341][ T2436] ? generic_xdp_install+0x700/0x700 [ 895.065647][ T2436] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 895.071725][ T2436] ieee80211_register_hw+0x22ed/0x3a20 [ 895.077213][ T2436] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 895.082594][ T2436] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 895.088505][ T2436] ? lock_downgrade+0x830/0x830 [ 895.093416][ T2436] ? lock_is_held_type+0xbb/0xf0 [ 895.098383][ T2436] ? memset+0x20/0x40 [ 895.102382][ T2436] ? __hrtimer_init+0x136/0x280 [ 895.107256][ T2436] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 895.113005][ T2436] ? hwsim_virtio_rx_work+0x350/0x350 [ 895.118398][ T2436] ? memcpy+0x39/0x60 [ 895.122427][ T2436] hwsim_new_radio_nl+0x953/0xfb8 [ 895.127460][ T2436] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 895.134319][ T2436] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 895.140235][ T2436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 895.147180][ T2436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 895.154050][ T2436] genl_rcv_msg+0x61d/0x980 [ 895.158582][ T2436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 895.165540][ T2436] ? lock_release+0x8f0/0x8f0 [ 895.170221][ T2436] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 895.175521][ T2436] netlink_rcv_skb+0x15a/0x430 [ 895.180296][ T2436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 895.187239][ T2436] ? netlink_ack+0xa10/0xa10 [ 895.191885][ T2436] genl_rcv+0x24/0x40 [ 895.195874][ T2436] netlink_unicast+0x533/0x7d0 [ 895.200674][ T2436] ? netlink_attachskb+0x810/0x810 [ 895.205797][ T2436] ? __phys_addr_symbol+0x2c/0x70 [ 895.210835][ T2436] ? __check_object_size+0x171/0x3e4 [ 895.216142][ T2436] netlink_sendmsg+0x856/0xd90 [ 895.220925][ T2436] ? netlink_unicast+0x7d0/0x7d0 [ 895.225877][ T2436] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 895.231191][ T2436] ? netlink_unicast+0x7d0/0x7d0 [ 895.236136][ T2436] sock_sendmsg+0xcf/0x120 [ 895.240567][ T2436] ____sys_sendmsg+0x6e8/0x810 [ 895.245342][ T2436] ? kernel_sendmsg+0x50/0x50 [ 895.250029][ T2436] ? do_recvmmsg+0x6d0/0x6d0 [ 895.254633][ T2436] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 895.260626][ T2436] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 895.266609][ T2436] ? __lock_acquire+0xb92/0x5780 [ 895.271564][ T2436] ___sys_sendmsg+0xf3/0x170 [ 895.276184][ T2436] ? sendmsg_copy_msghdr+0x160/0x160 [ 895.281497][ T2436] ? __fget_files+0x272/0x400 [ 895.286192][ T2436] ? lock_downgrade+0x830/0x830 [ 895.291059][ T2436] ? find_held_lock+0x2d/0x110 [ 895.295856][ T2436] ? __fget_files+0x294/0x400 [ 895.300565][ T2436] ? __fget_light+0xea/0x280 [ 895.305182][ T2436] __sys_sendmsg+0xe5/0x1b0 [ 895.309699][ T2436] ? __sys_sendmsg_sock+0xb0/0xb0 [ 895.314757][ T2436] ? syscall_enter_from_user_mode+0x20/0x290 [ 895.320749][ T2436] ? lockdep_hardirqs_on+0x53/0x100 [ 895.325958][ T2436] do_syscall_64+0x2d/0x70 [ 895.330394][ T2436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 895.336293][ T2436] RIP: 0033:0x45d5f9 [ 895.340189][ T2436] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 895.359801][ T2436] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 895.369269][ T2436] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 895.377253][ T2436] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 895.385231][ T2436] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 895.393212][ T2436] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 895.401192][ T2436] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f0000000000)='\x00', 0x1) 04:11:16 executing program 2: sendto$ax25(0xffffffffffffffff, &(0x7f0000000040)="c85f3324d8590c1c582af5797c5456ba1b426f132c8c3baab78de7488a6829d53867ea359891e06d305d84d787524b8e284da6b9a9075877110ae6b8e669b225561840391a2df50120b5669ddfb6d7aab74d7e16ff83993704f300dcec2405f22655fc4463908c16b849892fe775bb3629b0800424f3e9c1854cc538db4990ce090e459cb7fbf6eeb8c2f432bb9b787839401e95dcd173ba1948af6b116ca129e25f31529812ac34d7f62cbe559691ad62cbea9aea4fa76396", 0xb9, 0x4010, 0x0, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x23, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x2000000}}], 0x2, 0x0) [ 895.632903][ T2466] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 895.681099][ T2466] CPU: 0 PID: 2466 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 895.689757][ T2466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.699823][ T2466] Call Trace: [ 895.703133][ T2466] dump_stack+0x198/0x1fd [ 895.707506][ T2466] sysfs_warn_dup.cold+0x1c/0x2d [ 895.712458][ T2466] sysfs_do_create_link_sd+0x11e/0x140 [ 895.717938][ T2466] sysfs_create_link+0x5f/0xc0 [ 895.722741][ T2466] device_add+0x6ff/0x1c40 [ 895.727173][ T2466] ? __mutex_unlock_slowpath+0xe2/0x610 [ 895.732736][ T2466] ? devlink_add_symlinks+0x450/0x450 [ 895.738124][ T2466] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 895.744156][ T2466] wiphy_register+0x1d71/0x2860 [ 895.749043][ T2466] ? wiphy_unregister+0xc10/0xc10 [ 895.754091][ T2466] ? generic_xdp_install+0x700/0x700 [ 895.759411][ T2466] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 895.770307][ T2466] ieee80211_register_hw+0x22ed/0x3a20 [ 895.775806][ T2466] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 895.781205][ T2466] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 895.787127][ T2466] ? lock_downgrade+0x830/0x830 [ 895.791991][ T2466] ? lock_is_held_type+0xbb/0xf0 [ 895.796943][ T2466] ? memset+0x20/0x40 [ 895.800964][ T2466] ? __hrtimer_init+0x136/0x280 [ 895.805838][ T2466] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 895.811592][ T2466] ? hwsim_virtio_rx_work+0x350/0x350 [ 895.816974][ T2466] ? memcpy+0x39/0x60 [ 895.821003][ T2466] hwsim_new_radio_nl+0x953/0xfb8 [ 895.826036][ T2466] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 895.832897][ T2466] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 895.838824][ T2466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 895.845771][ T2466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 895.852733][ T2466] genl_rcv_msg+0x61d/0x980 [ 895.857252][ T2466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 895.864209][ T2466] ? lock_release+0x8f0/0x8f0 [ 895.868890][ T2466] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 895.874212][ T2466] netlink_rcv_skb+0x15a/0x430 [ 895.878998][ T2466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 895.885960][ T2466] ? netlink_ack+0xa10/0xa10 [ 895.890579][ T2466] genl_rcv+0x24/0x40 [ 895.894568][ T2466] netlink_unicast+0x533/0x7d0 [ 895.899347][ T2466] ? netlink_attachskb+0x810/0x810 [ 895.904476][ T2466] ? __phys_addr_symbol+0x2c/0x70 [ 895.909514][ T2466] ? __check_object_size+0x171/0x3e4 [ 895.914822][ T2466] netlink_sendmsg+0x856/0xd90 [ 895.919611][ T2466] ? netlink_unicast+0x7d0/0x7d0 [ 895.924568][ T2466] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 895.929862][ T2466] ? netlink_unicast+0x7d0/0x7d0 [ 895.934842][ T2466] sock_sendmsg+0xcf/0x120 [ 895.939275][ T2466] ____sys_sendmsg+0x6e8/0x810 [ 895.944050][ T2466] ? kernel_sendmsg+0x50/0x50 [ 895.948745][ T2466] ? do_recvmmsg+0x6d0/0x6d0 [ 895.953346][ T2466] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 895.959335][ T2466] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 895.965326][ T2466] ? __lock_acquire+0xb92/0x5780 [ 895.970279][ T2466] ___sys_sendmsg+0xf3/0x170 [ 895.974902][ T2466] ? sendmsg_copy_msghdr+0x160/0x160 [ 895.980220][ T2466] ? __fget_files+0x272/0x400 [ 895.984908][ T2466] ? lock_downgrade+0x830/0x830 [ 895.989769][ T2466] ? find_held_lock+0x2d/0x110 [ 895.994556][ T2466] ? __fget_files+0x294/0x400 [ 895.999252][ T2466] ? __fget_light+0xea/0x280 [ 896.003860][ T2466] __sys_sendmsg+0xe5/0x1b0 [ 896.008371][ T2466] ? __sys_sendmsg_sock+0xb0/0xb0 [ 896.013418][ T2466] ? syscall_enter_from_user_mode+0x20/0x290 [ 896.019469][ T2466] ? lockdep_hardirqs_on+0x53/0x100 [ 896.024698][ T2466] do_syscall_64+0x2d/0x70 [ 896.029126][ T2466] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 896.035021][ T2466] RIP: 0033:0x45d5f9 [ 896.038928][ T2466] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 896.058540][ T2466] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 896.066967][ T2466] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 896.074952][ T2466] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x3000000}}], 0x2, 0x0) 04:11:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:17 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) [ 896.082931][ T2466] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 896.090911][ T2466] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 896.098893][ T2466] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:17 executing program 2: syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @bcast}, 0x1c) 04:11:17 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 04:11:17 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x23, 0x100, 0x8f, 0xee, 0x8], [0x7, 0x7fffffff, 0x1ff, 0x6, 0x3, 0x1, 0x2, 0x5, 0xff, 0xfffffffffffffffe, 0x1, 0x9, 0xc8, 0x101, 0x80000000, 0xa4a, 0x80, 0x8, 0x4, 0x8, 0x7fffffff, 0x7fff, 0x20, 0xe0f, 0x9, 0x3, 0xfff, 0x2220, 0x800, 0xfffffffffffffeff, 0x40, 0x2, 0x3, 0x1, 0xffffffffffff0000, 0x200, 0xeeeb, 0x9c00000000000000, 0x1010000000000000, 0x9, 0x3, 0x20, 0x10001, 0x80000000, 0x8, 0x8, 0xa0d8, 0x0, 0x5, 0x5, 0x0, 0x2, 0x87, 0x3f, 0x2e, 0xb178, 0x2, 0x1, 0x7ff, 0x0, 0x2, 0x7fff, 0xe9, 0xb6, 0x0, 0x1, 0x6, 0x4, 0x5, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x8, 0x2, 0x1, 0x6, 0x2, 0x200, 0xffffffffffffff00, 0x7, 0x80000000, 0x0, 0x5, 0x4, 0x800, 0x3, 0x7, 0x3, 0x5d49, 0x3f, 0xde2, 0x133695e5, 0xf5, 0x4, 0xb0a, 0x7ff, 0x6, 0xffffffffffff9990, 0x8, 0x7736, 0x4, 0x80000001, 0x80000000, 0x3, 0x6, 0xd934, 0x401, 0x0, 0x1, 0x4648efee, 0x3be, 0xc7be, 0x4, 0xfff1, 0x81, 0x5, 0x7f, 0xfffffffffffffff8, 0x100, 0x4, 0x1000, 0x6]}) ioctl$SIOCAX25OPTRT(0xffffffffffffffff, 0x89e7, &(0x7f0000000600)={@default, @default, 0x2, 0x20}) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000004240)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003b40)={&(0x7f0000003fc0)={0x248, 0x0, 0x310, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x88, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x64010101}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x40, @private1={0xfc, 0x1, [], 0x1}, 0xffb5}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x1400000, @local, 0x8000}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x4, @empty, 0x101}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x101}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x11b0}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "9e9517aeac7032bded88723ee70cb6ac34dce5a14237db0b03292e"}}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x58, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "12a0abf503b5d5de485703463ed73e01c66e59ed"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x101}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x11}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb1a0}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x1}, 0x44050) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000b00)) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB="340000000d060103000000000000000000000008100003006269746d61703a706f727400050001000700000005000500030000003a5e649650d4e8c37cef5044e2d4fd05a8dfe2ca441c820829968c"], 0x34}, 0x1, 0x0, 0x0, 0x40040}, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000540), &(0x7f00000006c0)=0x4) recvmmsg(r0, &(0x7f0000003c80)=[{{&(0x7f0000000700)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000780)=""/54, 0x36}, {&(0x7f00000007c0)=""/84, 0x54}, {&(0x7f0000000840)=""/246, 0xf6}, {&(0x7f0000000940)=""/234, 0xea}], 0x4}}, {{&(0x7f0000000a80)=@nl, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/10, 0xa}}, {{&(0x7f0000000b80)=@alg, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/39, 0x27}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/107, 0x6b}], 0x3}, 0x4}, {{&(0x7f0000000d40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/237, 0xed}, {&(0x7f0000000ec0)=""/87, 0x57}], 0x2, &(0x7f0000000f80)=""/210, 0xd2}, 0x3}, {{&(0x7f0000001080)=@isdn, 0x80, &(0x7f0000001180)=[{&(0x7f0000001100)=""/73, 0x49}], 0x1, &(0x7f00000011c0)=""/36, 0x24}, 0x4}, {{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/107, 0x6b}, {&(0x7f0000001280)=""/26, 0x1a}], 0x2, &(0x7f0000001300)=""/152, 0x98}, 0x2}, {{&(0x7f00000013c0)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002940)=[{&(0x7f0000001440)=""/146, 0x92}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/26, 0x1a}, {&(0x7f0000002540)=""/170, 0xaa}, {&(0x7f0000002600)=""/172, 0xac}, {&(0x7f00000026c0)=""/200, 0xc8}, {&(0x7f00000027c0)=""/150, 0x96}, {&(0x7f0000002880)=""/124, 0x7c}, {&(0x7f0000002900)=""/53, 0x35}], 0x9, &(0x7f0000002a00)=""/4096, 0x1000}, 0x80000001}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003a00)=""/8, 0x8}, {&(0x7f0000003a40)=""/218, 0xda}, {&(0x7f0000003b40)}, {&(0x7f0000003b80)=""/28, 0x1c}], 0x4, &(0x7f0000003c00)=""/77, 0x4d}, 0x1ff}], 0x8, 0x2000, &(0x7f0000003e80)={0x77359400}) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000003f80)={&(0x7f0000003ec0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003f40)={&(0x7f0000003f00)=ANY=[@ANYBLOB="1c000000010a010100000000cc0aed3ec72be8faff00000019020000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x804) 04:11:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4000000}}], 0x2, 0x0) 04:11:17 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:17 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x40) 04:11:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x5000000}}], 0x2, 0x0) 04:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x24, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:18 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="6400000002060103000000000000c100fff500000e0003006269746d61703a697000000005000400000000000900020073797a30000000001c0007800c00028008000140000000000c000180080001570000000005000500020000000500010006"], 0x1}, 0x8}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:18 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000008b40)=@sack_info={0x0, 0x2, 0x4}, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f0000000040)) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000080)={0x0, 0x14, [0x3, 0x8, 0x9, 0x7, 0xffffffffffffff80, 0xfffffffffffff1e5]}) r3 = syz_init_net_socket$ax25(0x3, 0x3, 0xca) ioctl$BTRFS_IOC_SPACE_INFO(r3, 0xc0109414, &(0x7f0000000140)={0x5bd, 0xc00, [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 04:11:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6000000}}], 0x2, 0x0) 04:11:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x10000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1000000000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffb27, 0x1, 0x0, 0x4, 0xfffe, 0x105}, 0x20) 04:11:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:11:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7000000}}], 0x2, 0x0) [ 897.597016][ T2530] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 897.639040][ T2530] CPU: 1 PID: 2530 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 897.648271][ T2530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 897.658325][ T2530] Call Trace: [ 897.661627][ T2530] dump_stack+0x198/0x1fd [ 897.665986][ T2530] sysfs_warn_dup.cold+0x1c/0x2d [ 897.670937][ T2530] sysfs_do_create_link_sd+0x11e/0x140 [ 897.676413][ T2530] sysfs_create_link+0x5f/0xc0 [ 897.681197][ T2530] device_add+0x6ff/0x1c40 [ 897.685629][ T2530] ? __mutex_unlock_slowpath+0xe2/0x610 [ 897.691191][ T2530] ? devlink_add_symlinks+0x450/0x450 [ 897.696578][ T2530] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 897.702587][ T2530] wiphy_register+0x1d71/0x2860 [ 897.707470][ T2530] ? wiphy_unregister+0xc10/0xc10 [ 897.712514][ T2530] ? generic_xdp_install+0x700/0x700 [ 897.717826][ T2530] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 897.723915][ T2530] ieee80211_register_hw+0x22ed/0x3a20 [ 897.729407][ T2530] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 897.734797][ T2530] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 897.740713][ T2530] ? lock_downgrade+0x830/0x830 [ 897.745575][ T2530] ? lock_is_held_type+0xbb/0xf0 [ 897.750526][ T2530] ? memset+0x20/0x40 [ 897.754547][ T2530] ? __hrtimer_init+0x136/0x280 [ 897.759461][ T2530] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 897.765214][ T2530] ? hwsim_virtio_rx_work+0x350/0x350 [ 897.770898][ T2530] ? memcpy+0x39/0x60 [ 897.774905][ T2530] hwsim_new_radio_nl+0x953/0xfb8 [ 897.779944][ T2530] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 897.786811][ T2530] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 897.792727][ T2530] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 897.799672][ T2530] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 897.806535][ T2530] genl_rcv_msg+0x61d/0x980 [ 897.811060][ T2530] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 897.818030][ T2530] ? lock_release+0x8f0/0x8f0 [ 897.822718][ T2530] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 897.828024][ T2530] netlink_rcv_skb+0x15a/0x430 [ 897.832810][ T2530] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 897.839756][ T2530] ? netlink_ack+0xa10/0xa10 [ 897.844373][ T2530] genl_rcv+0x24/0x40 [ 897.848373][ T2530] netlink_unicast+0x533/0x7d0 [ 897.853678][ T2530] ? netlink_attachskb+0x810/0x810 [ 897.858803][ T2530] ? __phys_addr_symbol+0x2c/0x70 [ 897.863839][ T2530] ? __check_object_size+0x171/0x3e4 [ 897.869225][ T2530] netlink_sendmsg+0x856/0xd90 [ 897.874016][ T2530] ? netlink_unicast+0x7d0/0x7d0 [ 897.878977][ T2530] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 897.884291][ T2530] ? netlink_unicast+0x7d0/0x7d0 [ 897.889241][ T2530] sock_sendmsg+0xcf/0x120 [ 897.893690][ T2530] ____sys_sendmsg+0x6e8/0x810 [ 897.898470][ T2530] ? kernel_sendmsg+0x50/0x50 [ 897.903159][ T2530] ? do_recvmmsg+0x6d0/0x6d0 [ 897.907772][ T2530] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 897.913773][ T2530] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 897.919761][ T2530] ? __lock_acquire+0xb92/0x5780 [ 897.924717][ T2530] ___sys_sendmsg+0xf3/0x170 [ 897.929328][ T2530] ? sendmsg_copy_msghdr+0x160/0x160 [ 897.934633][ T2530] ? __fget_files+0x272/0x400 [ 897.939326][ T2530] ? lock_downgrade+0x830/0x830 [ 897.944183][ T2530] ? find_held_lock+0x2d/0x110 [ 897.948976][ T2530] ? __fget_files+0x294/0x400 [ 897.953671][ T2530] ? __fget_light+0xea/0x280 [ 897.958316][ T2530] __sys_sendmsg+0xe5/0x1b0 [ 897.962833][ T2530] ? __sys_sendmsg_sock+0xb0/0xb0 [ 897.967886][ T2530] ? syscall_enter_from_user_mode+0x20/0x290 [ 897.973880][ T2530] ? lockdep_hardirqs_on+0x53/0x100 [ 897.979093][ T2530] do_syscall_64+0x2d/0x70 [ 897.983523][ T2530] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 897.989420][ T2530] RIP: 0033:0x45d5f9 [ 897.993329][ T2530] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 898.012938][ T2530] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 898.021363][ T2530] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 898.029344][ T2530] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 898.037326][ T2530] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 898.045312][ T2530] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 898.053297][ T2530] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x8000000}}], 0x2, 0x0) 04:11:19 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0xff, 0xfffff800, @empty, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2, 0x4000003, 0x2, 0x1, 0x18, 0x20, 0x9961}, 0x20) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$kcm(0x29, 0x6, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000200)={{r1}, 0x0, 0x0, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x2, {0x24, 0x3, 0x9, 0xff, 0x929d}, [0x1]}}, @subvolid=0x1}) 04:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x30, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:19 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) bind$rose(r1, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:19 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x9000000}}], 0x2, 0x0) [ 898.470206][ T2560] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 898.498706][ T2560] CPU: 1 PID: 2560 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 898.507338][ T2560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 898.517408][ T2560] Call Trace: [ 898.520714][ T2560] dump_stack+0x198/0x1fd [ 898.525068][ T2560] sysfs_warn_dup.cold+0x1c/0x2d [ 898.530049][ T2560] sysfs_do_create_link_sd+0x11e/0x140 [ 898.535527][ T2560] sysfs_create_link+0x5f/0xc0 [ 898.540312][ T2560] device_add+0x6ff/0x1c40 [ 898.544756][ T2560] ? __mutex_unlock_slowpath+0xe2/0x610 [ 898.550338][ T2560] ? devlink_add_symlinks+0x450/0x450 [ 898.555740][ T2560] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 898.561846][ T2560] wiphy_register+0x1d71/0x2860 [ 898.566728][ T2560] ? wiphy_unregister+0xc10/0xc10 [ 898.571770][ T2560] ? generic_xdp_install+0x700/0x700 [ 898.577084][ T2560] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 898.583169][ T2560] ieee80211_register_hw+0x22ed/0x3a20 [ 898.588659][ T2560] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 898.594068][ T2560] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 898.599986][ T2560] ? lock_downgrade+0x830/0x830 [ 898.604856][ T2560] ? lock_is_held_type+0xbb/0xf0 [ 898.609815][ T2560] ? memset+0x20/0x40 [ 898.613811][ T2560] ? __hrtimer_init+0x136/0x280 [ 898.618679][ T2560] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 898.624440][ T2560] ? hwsim_virtio_rx_work+0x350/0x350 [ 898.629829][ T2560] ? memcpy+0x39/0x60 [ 898.633829][ T2560] hwsim_new_radio_nl+0x953/0xfb8 [ 898.638866][ T2560] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 898.645729][ T2560] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 898.651647][ T2560] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 898.658588][ T2560] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 898.665506][ T2560] genl_rcv_msg+0x61d/0x980 [ 898.670028][ T2560] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 898.676989][ T2560] ? lock_release+0x8f0/0x8f0 [ 898.681679][ T2560] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 898.687017][ T2560] netlink_rcv_skb+0x15a/0x430 [ 898.691820][ T2560] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 898.698768][ T2560] ? netlink_ack+0xa10/0xa10 [ 898.703394][ T2560] genl_rcv+0x24/0x40 [ 898.707385][ T2560] netlink_unicast+0x533/0x7d0 [ 898.712165][ T2560] ? netlink_attachskb+0x810/0x810 [ 898.717290][ T2560] ? __phys_addr_symbol+0x2c/0x70 [ 898.722321][ T2560] ? __check_object_size+0x171/0x3e4 [ 898.727637][ T2560] netlink_sendmsg+0x856/0xd90 [ 898.732419][ T2560] ? netlink_unicast+0x7d0/0x7d0 [ 898.737382][ T2560] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 898.742679][ T2560] ? netlink_unicast+0x7d0/0x7d0 [ 898.747625][ T2560] sock_sendmsg+0xcf/0x120 [ 898.752085][ T2560] ____sys_sendmsg+0x6e8/0x810 [ 898.756863][ T2560] ? kernel_sendmsg+0x50/0x50 [ 898.761547][ T2560] ? do_recvmmsg+0x6d0/0x6d0 [ 898.766168][ T2560] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 898.772164][ T2560] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 898.778155][ T2560] ? __lock_acquire+0xb92/0x5780 [ 898.783110][ T2560] ___sys_sendmsg+0xf3/0x170 [ 898.787740][ T2560] ? sendmsg_copy_msghdr+0x160/0x160 [ 898.793042][ T2560] ? __fget_files+0x272/0x400 [ 898.797732][ T2560] ? lock_downgrade+0x830/0x830 [ 898.802597][ T2560] ? find_held_lock+0x2d/0x110 [ 898.807388][ T2560] ? __fget_files+0x294/0x400 [ 898.812081][ T2560] ? __fget_light+0xea/0x280 [ 898.816697][ T2560] __sys_sendmsg+0xe5/0x1b0 [ 898.821210][ T2560] ? __sys_sendmsg_sock+0xb0/0xb0 [ 898.826262][ T2560] ? syscall_enter_from_user_mode+0x20/0x290 [ 898.832253][ T2560] ? lockdep_hardirqs_on+0x53/0x100 [ 898.837466][ T2560] do_syscall_64+0x2d/0x70 [ 898.841896][ T2560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 898.847809][ T2560] RIP: 0033:0x45d5f9 [ 898.851712][ T2560] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:11:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) getsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 898.871352][ T2560] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 898.879799][ T2560] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 898.887795][ T2560] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 898.895771][ T2560] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 898.903755][ T2560] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 898.911745][ T2560] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:20 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x2e) 04:11:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xa000000}}], 0x2, 0x0) 04:11:20 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 04:11:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xe000000}}], 0x2, 0x0) 04:11:20 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket(0x1f, 0x800, 0x3d) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x10000000}}], 0x2, 0x0) 04:11:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$rds(0x15, 0x5, 0x0) shutdown(r1, 0x1) accept(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r2, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x48, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x11000000}}], 0x2, 0x0) [ 899.782576][ T2612] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 899.802583][ T2612] CPU: 1 PID: 2612 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 899.811230][ T2612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 899.821289][ T2612] Call Trace: [ 899.824610][ T2612] dump_stack+0x198/0x1fd [ 899.828990][ T2612] sysfs_warn_dup.cold+0x1c/0x2d [ 899.833947][ T2612] sysfs_do_create_link_sd+0x11e/0x140 [ 899.839421][ T2612] sysfs_create_link+0x5f/0xc0 [ 899.844202][ T2612] device_add+0x6ff/0x1c40 [ 899.848646][ T2612] ? __mutex_unlock_slowpath+0xe2/0x610 [ 899.854208][ T2612] ? devlink_add_symlinks+0x450/0x450 [ 899.859602][ T2612] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 899.865606][ T2612] wiphy_register+0x1d71/0x2860 [ 899.870491][ T2612] ? wiphy_unregister+0xc10/0xc10 [ 899.875539][ T2612] ? generic_xdp_install+0x700/0x700 [ 899.880852][ T2612] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 899.886944][ T2612] ieee80211_register_hw+0x22ed/0x3a20 [ 899.892460][ T2612] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 899.897855][ T2612] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 899.903773][ T2612] ? lock_downgrade+0x830/0x830 [ 899.908642][ T2612] ? lock_is_held_type+0xbb/0xf0 [ 899.913600][ T2612] ? memset+0x20/0x40 [ 899.917602][ T2612] ? __hrtimer_init+0x136/0x280 [ 899.922466][ T2612] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 899.928213][ T2612] ? hwsim_virtio_rx_work+0x350/0x350 [ 899.933631][ T2612] ? memcpy+0x39/0x60 [ 899.937651][ T2612] hwsim_new_radio_nl+0x953/0xfb8 [ 899.942685][ T2612] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 899.949541][ T2612] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 899.955480][ T2612] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 899.962417][ T2612] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 899.969276][ T2612] genl_rcv_msg+0x61d/0x980 [ 899.973793][ T2612] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 899.980774][ T2612] ? lock_release+0x8f0/0x8f0 [ 899.985459][ T2612] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 899.990759][ T2612] netlink_rcv_skb+0x15a/0x430 [ 899.995535][ T2612] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 900.002474][ T2612] ? netlink_ack+0xa10/0xa10 [ 900.007085][ T2612] genl_rcv+0x24/0x40 [ 900.011074][ T2612] netlink_unicast+0x533/0x7d0 [ 900.015847][ T2612] ? netlink_attachskb+0x810/0x810 [ 900.020964][ T2612] ? __phys_addr_symbol+0x2c/0x70 [ 900.025997][ T2612] ? __check_object_size+0x171/0x3e4 [ 900.031294][ T2612] netlink_sendmsg+0x856/0xd90 [ 900.036073][ T2612] ? netlink_unicast+0x7d0/0x7d0 [ 900.041026][ T2612] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 900.046339][ T2612] ? netlink_unicast+0x7d0/0x7d0 [ 900.051283][ T2612] sock_sendmsg+0xcf/0x120 [ 900.055708][ T2612] ____sys_sendmsg+0x6e8/0x810 [ 900.060481][ T2612] ? kernel_sendmsg+0x50/0x50 [ 900.065161][ T2612] ? do_recvmmsg+0x6d0/0x6d0 [ 900.069764][ T2612] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 900.075756][ T2612] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 900.081737][ T2612] ? __lock_acquire+0xb92/0x5780 [ 900.086694][ T2612] ___sys_sendmsg+0xf3/0x170 [ 900.091296][ T2612] ? sendmsg_copy_msghdr+0x160/0x160 [ 900.096612][ T2612] ? __fget_files+0x272/0x400 [ 900.101304][ T2612] ? lock_downgrade+0x830/0x830 [ 900.106161][ T2612] ? find_held_lock+0x2d/0x110 [ 900.110989][ T2612] ? __fget_files+0x294/0x400 [ 900.115684][ T2612] ? __fget_light+0xea/0x280 [ 900.120297][ T2612] __sys_sendmsg+0xe5/0x1b0 [ 900.124831][ T2612] ? __sys_sendmsg_sock+0xb0/0xb0 [ 900.129908][ T2612] ? syscall_enter_from_user_mode+0x20/0x290 [ 900.135894][ T2612] ? lockdep_hardirqs_on+0x53/0x100 [ 900.141110][ T2612] do_syscall_64+0x2d/0x70 [ 900.145545][ T2612] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 900.151444][ T2612] RIP: 0033:0x45d5f9 [ 900.155343][ T2612] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 900.175330][ T2612] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 04:11:20 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r3 = accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff}, 0x10, 0x80000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000340)={r1, r0, 0x9}, 0x10) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r5, 0xc400941d, &(0x7f0000000440)={0x0, 0x2, 0x9}) listen(r4, 0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="50000000091410002abd7000ffdbdf25080001000000000008000100000000000800010000000000080001000100000008000100000000000800010002000000080001000aa47fd66e2ee60e07970100"], 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 900.183751][ T2612] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 900.191727][ T2612] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 900.199706][ T2612] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 900.208120][ T2612] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 900.216097][ T2612] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x20000000}}], 0x2, 0x0) 04:11:21 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmsg$IPSET_CMD_DESTROY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x3, 0x6, 0x0, 0x0, 0x0, {0xd, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x800) 04:11:21 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[{0xfff8, 0x80, 0x3, 0x4}, {0x2, 0x4c, 0x7, 0x5}, {0xfffa, 0xd6, 0x5, 0x26}]}, 0x10) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:21 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x5}, 0x8) 04:11:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x4c, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 900.562067][ T2634] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 900.609309][ T2634] CPU: 0 PID: 2634 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 900.619154][ T2634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 900.629222][ T2634] Call Trace: [ 900.632530][ T2634] dump_stack+0x198/0x1fd [ 900.636882][ T2634] sysfs_warn_dup.cold+0x1c/0x2d [ 900.641840][ T2634] sysfs_do_create_link_sd+0x11e/0x140 [ 900.647324][ T2634] sysfs_create_link+0x5f/0xc0 [ 900.652117][ T2634] device_add+0x6ff/0x1c40 [ 900.656556][ T2634] ? __mutex_unlock_slowpath+0xe2/0x610 [ 900.662202][ T2634] ? devlink_add_symlinks+0x450/0x450 [ 900.667594][ T2634] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 900.673594][ T2634] wiphy_register+0x1d71/0x2860 [ 900.678471][ T2634] ? wiphy_unregister+0xc10/0xc10 [ 900.683512][ T2634] ? generic_xdp_install+0x700/0x700 [ 900.688822][ T2634] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 900.694911][ T2634] ieee80211_register_hw+0x22ed/0x3a20 [ 900.700572][ T2634] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 900.706001][ T2634] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 900.711916][ T2634] ? lock_downgrade+0x830/0x830 [ 900.716813][ T2634] ? lock_is_held_type+0xbb/0xf0 [ 900.721799][ T2634] ? memset+0x20/0x40 [ 900.725825][ T2634] ? __hrtimer_init+0x136/0x280 [ 900.730701][ T2634] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 900.736453][ T2634] ? hwsim_virtio_rx_work+0x350/0x350 [ 900.741850][ T2634] ? memcpy+0x39/0x60 [ 900.745852][ T2634] hwsim_new_radio_nl+0x953/0xfb8 [ 900.750888][ T2634] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 04:11:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x244e0000}}], 0x2, 0x0) [ 900.757748][ T2634] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 900.763664][ T2634] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 900.770630][ T2634] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 900.777500][ T2634] genl_rcv_msg+0x61d/0x980 [ 900.782049][ T2634] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 900.789007][ T2634] ? lock_release+0x8f0/0x8f0 [ 900.794411][ T2634] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 900.800325][ T2634] netlink_rcv_skb+0x15a/0x430 [ 900.805103][ T2634] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 900.812046][ T2634] ? netlink_ack+0xa10/0xa10 [ 900.816678][ T2634] genl_rcv+0x24/0x40 [ 900.820666][ T2634] netlink_unicast+0x533/0x7d0 [ 900.825446][ T2634] ? netlink_attachskb+0x810/0x810 [ 900.830571][ T2634] ? __phys_addr_symbol+0x2c/0x70 [ 900.835688][ T2634] ? __check_object_size+0x171/0x3e4 [ 900.840986][ T2634] netlink_sendmsg+0x856/0xd90 [ 900.845768][ T2634] ? netlink_unicast+0x7d0/0x7d0 [ 900.850727][ T2634] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 900.856017][ T2634] ? netlink_unicast+0x7d0/0x7d0 [ 900.860958][ T2634] sock_sendmsg+0xcf/0x120 [ 900.865386][ T2634] ____sys_sendmsg+0x6e8/0x810 [ 900.870163][ T2634] ? kernel_sendmsg+0x50/0x50 [ 900.874847][ T2634] ? do_recvmmsg+0x6d0/0x6d0 [ 900.879455][ T2634] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 900.885449][ T2634] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 900.891441][ T2634] ? __lock_acquire+0xb92/0x5780 [ 900.896391][ T2634] ___sys_sendmsg+0xf3/0x170 [ 900.901007][ T2634] ? sendmsg_copy_msghdr+0x160/0x160 [ 900.906297][ T2634] ? __fget_files+0x272/0x400 [ 900.910984][ T2634] ? lock_downgrade+0x830/0x830 [ 900.915841][ T2634] ? find_held_lock+0x2d/0x110 [ 900.920633][ T2634] ? __fget_files+0x294/0x400 [ 900.925332][ T2634] ? __fget_light+0xea/0x280 [ 900.929969][ T2634] __sys_sendmsg+0xe5/0x1b0 [ 900.934509][ T2634] ? __sys_sendmsg_sock+0xb0/0xb0 [ 900.939563][ T2634] ? syscall_enter_from_user_mode+0x20/0x290 [ 900.945548][ T2634] ? lockdep_hardirqs_on+0x53/0x100 [ 900.950757][ T2634] do_syscall_64+0x2d/0x70 [ 900.955183][ T2634] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 900.961076][ T2634] RIP: 0033:0x45d5f9 [ 900.964979][ T2634] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 900.984624][ T2634] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 900.993068][ T2634] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 901.001045][ T2634] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:22 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0='bpq0\x00', 0x6394, 'syz0\x00', @bcast, 0x9, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) [ 901.009475][ T2634] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 901.017452][ T2634] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 901.025433][ T2634] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x284e0000}}], 0x2, 0x0) 04:11:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x3f000000}}], 0x2, 0x0) 04:11:22 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x28}}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e0000001c92068268c967b9f207c804a00d00000088000afb0a0002000a0ada1b40d805007f0000000000000000", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={0x0, @in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @generic={0xb, "e60f1b4f47bb89bc89ecd3974af1"}, 0x5, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000040)='wg2\x00', 0x1ff, 0x4, 0x8}) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:22 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) bind$rose(r0, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, 0x3, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x40) 04:11:22 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) socketpair(0x26, 0x2, 0x9, &(0x7f0000003d80)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010300000000000000000500000008000300", @ANYRES32=r7], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000003e80)={&(0x7f0000003dc0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003e40)={&(0x7f0000003e00)={0x24, r5, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x75}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004001}, 0x20040081) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=@getae={0x280, 0x1f, 0x2, 0x70bd25, 0x25dfdbff, {{@in6=@ipv4={[], [], @broadcast}, 0x4d6, 0xa, 0x32}, @in=@loopback, 0x20000000, 0x3504}, [@algo_comp={0xeb, 0x3, {{'lzjh\x00'}, 0x518, "76a5db1304805e26bf424d5ecaa8c518dd1643e8b2b8ad4a58c48f79f57ca7070d94fbf0c23671b4550e5fc96d03234f4b434d70cf947ab741fe1bda6e02a09e5cc7a997c11785e660942cd5e82b86b03b21cb24bfc58b142e26d269847e6c2a2debad96eeaf2e34ba3ad556058169cda4deb4eeb41a2290c09ea2fd3a3df58da083a0c3683cd51f3105881e690ed741a00e3157e9dc613ba173cd24a51de40ac895db"}}, @coaddr={0x14, 0xe, @in=@multicast2}, @offload={0xc}, @offload={0xc, 0x1c, {r7, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@empty, @in=@local, 0x2, 0x9}}, @replay_thresh={0x8, 0xb, 0x2}, @mark={0xc, 0x15, {0x35075a, 0x8001}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr=0x64010101}, 0x0, 0x2}}, @algo_crypt={0xbe, 0x2, {{'ecb-cast5-avx\x00'}, 0x3b0, "a34fcd64e73c47f54e3da122b7d08f57496c4c8ba787e3637478861a038a9bebe53403fdefd710f4c03db154cb163821ea5c38e263e1b0def4f3c0cf6e2d20b9f1e7f23a859c208ae21ad257cff8d04e6c3a0a5a05188195a1eee77be8ad5602255d92f56c77a7afc3a2a46ecf59ea7725baaded1497"}}]}, 0x280}, 0x1, 0x0, 0x0, 0x4014}, 0x4001) 04:11:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x40000000}}], 0x2, 0x0) 04:11:22 executing program 2: bind$isdn(0xffffffffffffffff, &(0x7f0000000080)={0x22, 0x4b, 0x3f, 0x7, 0x9}, 0x6) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0x3f, 0xd8, 0x3}, 0x10) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x48000000}}], 0x2, 0x0) 04:11:22 executing program 2: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000040)=0x4000000) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast]}, 0x40) 04:11:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4c000000}}], 0x2, 0x0) 04:11:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x60, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:22 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000200)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000240)={"68778b1e163b8d2113ecfd3083bb5812", 0x0, r1, {0x906}, {0x6, 0xaf3}, 0x401, [0x0, 0x7, 0x101, 0x8, 0x100, 0x6, 0x0, 0xad7100, 0x1, 0x8, 0x1, 0x4, 0x9, 0x7, 0x400, 0x12200000000]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000000)={"8be0e10706ab95c75b1091990deef7a4", r1, r2, {0x6, 0x200}, {0x8, 0x401}, 0x9, [0x3, 0x9, 0x1, 0x1, 0x3, 0x1ff, 0x2, 0x80000000, 0x98d4344, 0x800, 0x5, 0x6, 0x0, 0x7fff, 0x3, 0x5]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:23 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r3, 0x11, 0x0, 0x0, 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000000080)=0xa, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x60000000}}], 0x2, 0x0) [ 901.998351][ T2703] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 902.035075][ T2703] CPU: 0 PID: 2703 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 902.043704][ T2703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 902.053765][ T2703] Call Trace: [ 902.057080][ T2703] dump_stack+0x198/0x1fd [ 902.061431][ T2703] sysfs_warn_dup.cold+0x1c/0x2d [ 902.066393][ T2703] sysfs_do_create_link_sd+0x11e/0x140 [ 902.071872][ T2703] sysfs_create_link+0x5f/0xc0 [ 902.076653][ T2703] device_add+0x6ff/0x1c40 [ 902.081084][ T2703] ? __mutex_unlock_slowpath+0xe2/0x610 [ 902.086643][ T2703] ? devlink_add_symlinks+0x450/0x450 [ 902.092051][ T2703] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 902.098060][ T2703] wiphy_register+0x1d71/0x2860 [ 902.102945][ T2703] ? wiphy_unregister+0xc10/0xc10 [ 902.107972][ T2703] ? generic_xdp_install+0x700/0x700 [ 902.113263][ T2703] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 902.119321][ T2703] ieee80211_register_hw+0x22ed/0x3a20 [ 902.125045][ T2703] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 902.130409][ T2703] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 902.136310][ T2703] ? lock_downgrade+0x830/0x830 [ 902.141145][ T2703] ? lock_is_held_type+0xbb/0xf0 [ 902.146076][ T2703] ? memset+0x20/0x40 [ 902.150048][ T2703] ? __hrtimer_init+0x136/0x280 [ 902.154903][ T2703] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 902.160652][ T2703] ? hwsim_virtio_rx_work+0x350/0x350 [ 902.166035][ T2703] ? memcpy+0x39/0x60 [ 902.170003][ T2703] hwsim_new_radio_nl+0x953/0xfb8 [ 902.175014][ T2703] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 902.181871][ T2703] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 902.187772][ T2703] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 902.194724][ T2703] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 902.201590][ T2703] genl_rcv_msg+0x61d/0x980 [ 902.206111][ T2703] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 902.213066][ T2703] ? lock_release+0x8f0/0x8f0 [ 902.217750][ T2703] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 902.223140][ T2703] netlink_rcv_skb+0x15a/0x430 [ 902.227924][ T2703] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 902.234865][ T2703] ? netlink_ack+0xa10/0xa10 [ 902.239489][ T2703] genl_rcv+0x24/0x40 [ 902.243484][ T2703] netlink_unicast+0x533/0x7d0 [ 902.248351][ T2703] ? netlink_attachskb+0x810/0x810 [ 902.253476][ T2703] ? __phys_addr_symbol+0x2c/0x70 [ 902.258520][ T2703] ? __check_object_size+0x171/0x3e4 [ 902.264002][ T2703] netlink_sendmsg+0x856/0xd90 [ 902.268809][ T2703] ? netlink_unicast+0x7d0/0x7d0 [ 902.273798][ T2703] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 902.279093][ T2703] ? netlink_unicast+0x7d0/0x7d0 [ 902.284038][ T2703] sock_sendmsg+0xcf/0x120 [ 902.288487][ T2703] ____sys_sendmsg+0x6e8/0x810 [ 902.293300][ T2703] ? kernel_sendmsg+0x50/0x50 [ 902.297980][ T2703] ? do_recvmmsg+0x6d0/0x6d0 [ 902.302588][ T2703] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 902.308605][ T2703] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 902.314590][ T2703] ? __lock_acquire+0xb92/0x5780 [ 902.319542][ T2703] ___sys_sendmsg+0xf3/0x170 [ 902.324147][ T2703] ? sendmsg_copy_msghdr+0x160/0x160 [ 902.329458][ T2703] ? __fget_files+0x272/0x400 [ 902.334145][ T2703] ? lock_downgrade+0x830/0x830 [ 902.338996][ T2703] ? find_held_lock+0x2d/0x110 [ 902.343783][ T2703] ? __fget_files+0x294/0x400 [ 902.348488][ T2703] ? __fget_light+0xea/0x280 [ 902.353201][ T2703] __sys_sendmsg+0xe5/0x1b0 [ 902.357718][ T2703] ? __sys_sendmsg_sock+0xb0/0xb0 [ 902.362768][ T2703] ? syscall_enter_from_user_mode+0x20/0x290 [ 902.368762][ T2703] ? lockdep_hardirqs_on+0x53/0x100 [ 902.374000][ T2703] do_syscall_64+0x2d/0x70 [ 902.378428][ T2703] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 902.384329][ T2703] RIP: 0033:0x45d5f9 [ 902.388250][ T2703] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 902.407856][ T2703] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 902.416376][ T2703] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 902.424437][ T2703] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 902.432413][ T2703] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 902.441000][ T2703] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 902.448972][ T2703] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:23 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast]}, 0x40) 04:11:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xfe}, 0x80, 0x0, 0x1}, 0x20) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x801, 0x0, 0x0, {0xc, 0x0, 0x5}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x44010) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20040895) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) 04:11:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x68000000}}], 0x2, 0x0) 04:11:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x68, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:23 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @bcast}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000080)={0x401, 0x28, [], 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0]}) [ 902.679711][ T2732] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 902.719265][ T2732] CPU: 0 PID: 2732 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 04:11:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6c000000}}], 0x2, 0x0) [ 902.727897][ T2732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 902.737958][ T2732] Call Trace: [ 902.741260][ T2732] dump_stack+0x198/0x1fd [ 902.745612][ T2732] sysfs_warn_dup.cold+0x1c/0x2d [ 902.750566][ T2732] sysfs_do_create_link_sd+0x11e/0x140 [ 902.756199][ T2732] sysfs_create_link+0x5f/0xc0 [ 902.761176][ T2732] device_add+0x6ff/0x1c40 [ 902.765607][ T2732] ? __mutex_unlock_slowpath+0xe2/0x610 [ 902.771170][ T2732] ? devlink_add_symlinks+0x450/0x450 04:11:23 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000)='net_prio.ifpriomap\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000040)={{r1}, 0x0, 0xc, @unused=[0x9, 0x800, 0x5, 0x5], @subvolid=0x74e3}) [ 902.776590][ T2732] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 902.782679][ T2732] wiphy_register+0x1d71/0x2860 [ 902.787575][ T2732] ? wiphy_unregister+0xc10/0xc10 [ 902.792614][ T2732] ? generic_xdp_install+0x700/0x700 [ 902.797924][ T2732] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 902.804021][ T2732] ieee80211_register_hw+0x22ed/0x3a20 [ 902.809528][ T2732] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 902.814927][ T2732] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 902.820844][ T2732] ? lock_downgrade+0x830/0x830 04:11:23 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r3 = accept4$vsock_stream(r1, &(0x7f0000003200)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) connect$vsock_stream(r3, &(0x7f0000003240)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r1, 0x2, 0x2, 0xff}) r5 = socket$netlink(0x10, 0x3, 0x4) write(r5, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r5, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r5, 0x8010661b, &(0x7f00000001c0)) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000140)=0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 902.825806][ T2732] ? lock_is_held_type+0xbb/0xf0 [ 902.830781][ T2732] ? memset+0x20/0x40 [ 902.834776][ T2732] ? __hrtimer_init+0x136/0x280 [ 902.839760][ T2732] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 902.845519][ T2732] ? hwsim_virtio_rx_work+0x350/0x350 [ 902.850918][ T2732] ? memcpy+0x39/0x60 [ 902.854923][ T2732] hwsim_new_radio_nl+0x953/0xfb8 [ 902.859967][ T2732] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 902.866822][ T2732] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 902.872754][ T2732] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 04:11:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x74000000}}], 0x2, 0x0) [ 902.879698][ T2732] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 902.886560][ T2732] genl_rcv_msg+0x61d/0x980 [ 902.891085][ T2732] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 902.898046][ T2732] ? lock_release+0x8f0/0x8f0 [ 902.902732][ T2732] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 902.908208][ T2732] netlink_rcv_skb+0x15a/0x430 [ 902.912982][ T2732] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 902.919968][ T2732] ? netlink_ack+0xa10/0xa10 [ 902.924586][ T2732] genl_rcv+0x24/0x40 [ 902.928576][ T2732] netlink_unicast+0x533/0x7d0 [ 902.933354][ T2732] ? netlink_attachskb+0x810/0x810 [ 902.938487][ T2732] ? __phys_addr_symbol+0x2c/0x70 [ 902.943517][ T2732] ? __check_object_size+0x171/0x3e4 [ 902.948814][ T2732] netlink_sendmsg+0x856/0xd90 [ 902.953592][ T2732] ? netlink_unicast+0x7d0/0x7d0 [ 902.958557][ T2732] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 902.963847][ T2732] ? netlink_unicast+0x7d0/0x7d0 [ 902.968794][ T2732] sock_sendmsg+0xcf/0x120 [ 902.973239][ T2732] ____sys_sendmsg+0x6e8/0x810 [ 902.978034][ T2732] ? kernel_sendmsg+0x50/0x50 [ 902.982721][ T2732] ? do_recvmmsg+0x6d0/0x6d0 [ 902.987330][ T2732] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 902.993321][ T2732] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 902.999314][ T2732] ? __lock_acquire+0xb92/0x5780 [ 903.004266][ T2732] ___sys_sendmsg+0xf3/0x170 [ 903.008863][ T2732] ? sendmsg_copy_msghdr+0x160/0x160 [ 903.014153][ T2732] ? __fget_files+0x272/0x400 [ 903.018840][ T2732] ? lock_downgrade+0x830/0x830 [ 903.023692][ T2732] ? find_held_lock+0x2d/0x110 [ 903.028483][ T2732] ? __fget_files+0x294/0x400 [ 903.033210][ T2732] ? __fget_light+0xea/0x280 [ 903.037819][ T2732] __sys_sendmsg+0xe5/0x1b0 [ 903.042332][ T2732] ? __sys_sendmsg_sock+0xb0/0xb0 [ 903.047385][ T2732] ? syscall_enter_from_user_mode+0x20/0x290 [ 903.053376][ T2732] ? lockdep_hardirqs_on+0x53/0x100 [ 903.058611][ T2732] do_syscall_64+0x2d/0x70 [ 903.063037][ T2732] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 903.068932][ T2732] RIP: 0033:0x45d5f9 [ 903.072831][ T2732] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 903.092438][ T2732] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 903.100889][ T2732] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 903.108861][ T2732] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 903.116841][ T2732] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 04:11:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7a000000}}], 0x2, 0x0) 04:11:24 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r3, 0x11, 0x0, 0x0, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000400140000013dbd7000fb18fd4cec5fcbd97800bf9802f91409081464faa63584f1e3a60ba706768b1ed5734502ec775ceaa2528c99c08d3ada721f76488e49000010426d3b9fb2583f11527aa8dfc4717453b8268c7d004083bbedc073502f"], 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0x1a4efc4b62fe6b5d) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000240)=0x1) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f0000000380)={0x74b165df, 0xffffffff}) [ 903.124925][ T2732] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 903.132904][ T2732] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) ioctl(r1, 0x6, &(0x7f0000000140)="16e3fb0019ed5b330063b42cdd01fdce503352c29292068c2f625407a4a9ac291f16ec020c654762") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) write$ppp(0xffffffffffffffff, &(0x7f0000000200)="f66109f6f7a71e0f8d77357b73d56b46f9289424fc02ae6b8759e1db660fa7d97fa7b64618d303ab669173b9b6328311d472d1bdfd1b1f669140a755c8a5e2f3f734d9541079c2fdaeb0b07d629910b14e463ee5656fdbf3fc9efdc1428024da5fe453580ce9ed5cf2741b7ca8e42fcd16281e05061d45fba5e506fae21999df19caf9a81857a65301f966e33f4db52d8705f7221468195739e646da903169cd9a699090e119432aca4efb77ef33aae2c55ee628369df9b9", 0xb8) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x1, 0x2, 0x3, 0x0, 0x0, {0x3, 0x0, 0x1}, [@CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048000}, 0x48000) accept$inet6(r0, 0x0, &(0x7f0000000000)) 04:11:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x6c, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7ffffff7}}], 0x2, 0x0) 04:11:24 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) [ 903.332716][ T2768] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 903.353129][ T2768] CPU: 0 PID: 2768 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 903.361782][ T2768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 903.371841][ T2768] Call Trace: [ 903.375153][ T2768] dump_stack+0x198/0x1fd [ 903.379503][ T2768] sysfs_warn_dup.cold+0x1c/0x2d [ 903.384454][ T2768] sysfs_do_create_link_sd+0x11e/0x140 [ 903.389929][ T2768] sysfs_create_link+0x5f/0xc0 [ 903.394707][ T2768] device_add+0x6ff/0x1c40 [ 903.399143][ T2768] ? __mutex_unlock_slowpath+0xe2/0x610 [ 903.404727][ T2768] ? devlink_add_symlinks+0x450/0x450 [ 903.410131][ T2768] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 903.416130][ T2768] wiphy_register+0x1d71/0x2860 [ 903.421023][ T2768] ? wiphy_unregister+0xc10/0xc10 [ 903.426081][ T2768] ? generic_xdp_install+0x700/0x700 04:11:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x8dffffff}}], 0x2, 0x0) [ 903.431418][ T2768] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 903.437505][ T2768] ieee80211_register_hw+0x22ed/0x3a20 [ 903.443002][ T2768] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 903.448407][ T2768] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 903.454324][ T2768] ? lock_downgrade+0x830/0x830 [ 903.459188][ T2768] ? lock_is_held_type+0xbb/0xf0 [ 903.464172][ T2768] ? memset+0x20/0x40 [ 903.468171][ T2768] ? __hrtimer_init+0x136/0x280 [ 903.473042][ T2768] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 903.478792][ T2768] ? hwsim_virtio_rx_work+0x350/0x350 [ 903.484182][ T2768] ? memcpy+0x39/0x60 [ 903.488185][ T2768] hwsim_new_radio_nl+0x953/0xfb8 [ 903.493224][ T2768] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 903.500088][ T2768] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 903.506009][ T2768] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 903.512955][ T2768] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 903.519824][ T2768] genl_rcv_msg+0x61d/0x980 [ 903.524350][ T2768] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 903.531337][ T2768] ? lock_release+0x8f0/0x8f0 [ 903.536026][ T2768] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 903.541331][ T2768] netlink_rcv_skb+0x15a/0x430 [ 903.546109][ T2768] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 903.553055][ T2768] ? netlink_ack+0xa10/0xa10 [ 903.557678][ T2768] genl_rcv+0x24/0x40 [ 903.561758][ T2768] netlink_unicast+0x533/0x7d0 [ 903.566541][ T2768] ? netlink_attachskb+0x810/0x810 [ 903.571692][ T2768] ? __phys_addr_symbol+0x2c/0x70 [ 903.576725][ T2768] ? __check_object_size+0x171/0x3e4 [ 903.582021][ T2768] netlink_sendmsg+0x856/0xd90 [ 903.586798][ T2768] ? netlink_unicast+0x7d0/0x7d0 [ 903.591781][ T2768] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 903.597080][ T2768] ? netlink_unicast+0x7d0/0x7d0 [ 903.602027][ T2768] sock_sendmsg+0xcf/0x120 [ 903.606483][ T2768] ____sys_sendmsg+0x6e8/0x810 [ 903.611257][ T2768] ? kernel_sendmsg+0x50/0x50 [ 903.615946][ T2768] ? do_recvmmsg+0x6d0/0x6d0 [ 903.620552][ T2768] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 903.626548][ T2768] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 903.632537][ T2768] ? __lock_acquire+0xb92/0x5780 [ 903.637488][ T2768] ___sys_sendmsg+0xf3/0x170 [ 903.642090][ T2768] ? sendmsg_copy_msghdr+0x160/0x160 [ 903.647381][ T2768] ? __fget_files+0x272/0x400 [ 903.652157][ T2768] ? lock_downgrade+0x830/0x830 [ 903.657017][ T2768] ? find_held_lock+0x2d/0x110 [ 903.661895][ T2768] ? __fget_files+0x294/0x400 [ 903.666590][ T2768] ? __fget_light+0xea/0x280 [ 903.671199][ T2768] __sys_sendmsg+0xe5/0x1b0 [ 903.675737][ T2768] ? __sys_sendmsg_sock+0xb0/0xb0 [ 903.680785][ T2768] ? syscall_enter_from_user_mode+0x20/0x290 [ 903.686772][ T2768] ? lockdep_hardirqs_on+0x53/0x100 [ 903.691987][ T2768] do_syscall_64+0x2d/0x70 [ 903.696414][ T2768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 903.702320][ T2768] RIP: 0033:0x45d5f9 [ 903.706221][ T2768] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 903.726401][ T2768] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 903.734827][ T2768] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 903.742909][ T2768] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 903.750892][ T2768] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 903.758882][ T2768] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 903.766893][ T2768] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:24 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x20}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000140)={0x6, 0x8001, 0x800, 0xfffffffffffffff7, 0x7, 0xfffa}) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000000080)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x2a) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000040)=0x1, 0x4) 04:11:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xb80b0000}}], 0x2, 0x0) 04:11:24 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) recvmmsg(r0, &(0x7f000000c180)=[{{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/105, 0x69}, {&(0x7f0000002240)=""/236, 0xec}, {&(0x7f0000002340)=""/185, 0xb9}], 0x9, &(0x7f00000024c0)=""/37, 0x25}, 0xf1}, {{&(0x7f0000002500)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003580)=[{&(0x7f0000002580)=""/4096, 0x1000}], 0x1, &(0x7f00000035c0)=""/217, 0xd9}, 0x452}, {{&(0x7f00000036c0)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000003c40)=[{0xfffffffffffffffe}, {&(0x7f0000003740)=""/35, 0x23}, {&(0x7f0000003780)=""/228, 0xe4}, {&(0x7f0000003880)=""/148, 0x94}, {&(0x7f0000003940)=""/131, 0x83}, {&(0x7f0000003a00)}, {&(0x7f0000003a40)=""/47, 0x2f}, {&(0x7f0000003a80)=""/240, 0xf0}, {&(0x7f0000003b80)=""/135, 0x87}], 0x9}, 0x81}, {{&(0x7f0000003d00)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d80)=""/126, 0x7e}, {&(0x7f0000003e00)=""/116, 0x74}, {&(0x7f0000003e80)=""/47, 0x2f}, {&(0x7f0000003ec0)=""/117, 0x75}], 0x4, &(0x7f0000003f80)=""/22, 0x16}, 0x7}, {{&(0x7f0000003fc0)=@rc={0x1f, @none}, 0x80, &(0x7f00000065c0)=[{&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/189, 0xbd}, {&(0x7f0000005100)=""/233, 0xe9}, {&(0x7f0000005200)=""/114, 0x72}, {&(0x7f0000005280)=""/141, 0x8d}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/224, 0xe0}, {&(0x7f0000006440)=""/197, 0xc5}, {&(0x7f0000006540)=""/101, 0x65}], 0x9, &(0x7f0000006680)=""/181, 0xb5}, 0x1}, {{&(0x7f0000006740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000007d00)=[{&(0x7f00000067c0)=""/34, 0x22}, {&(0x7f0000006800)=""/254, 0xfe}, {&(0x7f0000006900)=""/164, 0xa4}, {&(0x7f00000069c0)=""/32, 0x20}, {&(0x7f0000006a00)=""/204, 0xcc}, {&(0x7f0000006b00)=""/92, 0x5c}, {&(0x7f0000006b80)=""/101, 0x65}, {&(0x7f0000006c00)=""/4096, 0x1000}, {&(0x7f0000007c00)=""/235, 0xeb}], 0x9, &(0x7f0000007dc0)=""/219, 0xdb}, 0x100}, {{&(0x7f0000007ec0), 0x80, &(0x7f00000090c0)=[{&(0x7f0000007f40)=""/10, 0xa}, {&(0x7f0000007f80)=""/76, 0x4c}, {&(0x7f0000008000)=""/36, 0x24}, {&(0x7f0000008040)=""/4096, 0x1000}, {&(0x7f0000009040)=""/95, 0x5f}], 0x5, &(0x7f0000009140)=""/109, 0x6d}, 0x1}, {{&(0x7f00000091c0)=@alg, 0x80, &(0x7f000000a440)=[{&(0x7f0000009240)=""/81, 0x51}, {&(0x7f00000092c0)=""/132, 0x84}, {&(0x7f0000009380)=""/144, 0x90}, {&(0x7f0000009440)=""/4096, 0x1000}], 0x4, &(0x7f000000a480)=""/85, 0x55}, 0x101}, {{&(0x7f000000a500)=@qipcrtr, 0x80, &(0x7f000000ab40)=[{&(0x7f000000a580)=""/123, 0x7b}, {&(0x7f000000a600)=""/251, 0xfb}, {&(0x7f000000a700)=""/213, 0xd5}, {&(0x7f000000a800)=""/149, 0x95}, {&(0x7f000000a8c0)=""/203, 0xcb}, {&(0x7f000000a9c0)=""/35, 0x23}, {&(0x7f000000aa00)=""/194, 0xc2}, {&(0x7f000000ab00)=""/15, 0xf}], 0x8, &(0x7f000000abc0)=""/140, 0x8c}, 0x4}, {{&(0x7f000000ac80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f000000c080)=[{&(0x7f000000ad00)=""/33, 0x21}, {&(0x7f000000ad40)=""/68, 0x44}, {&(0x7f000000adc0)=""/180, 0xb4}, {&(0x7f000000ae80)=""/4096, 0x1000}, {&(0x7f000000be80)=""/201, 0xc9}, {&(0x7f000000bf80)=""/250, 0xfa}], 0x6, &(0x7f000000c100)=""/81, 0x51}, 0x4}], 0xa, 0x445a5a91db91ab04, &(0x7f000000c400)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c440)=@sack_info={0x0, 0x1, 0x80}, 0xc) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @null}, 0xfffffffffffffd24) 04:11:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x74, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xdc050000}}], 0x2, 0x0) [ 903.983377][ T2796] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 904.011416][ T2796] CPU: 0 PID: 2796 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 904.020074][ T2796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 904.030132][ T2796] Call Trace: [ 904.033435][ T2796] dump_stack+0x198/0x1fd [ 904.037784][ T2796] sysfs_warn_dup.cold+0x1c/0x2d [ 904.042732][ T2796] sysfs_do_create_link_sd+0x11e/0x140 [ 904.048205][ T2796] sysfs_create_link+0x5f/0xc0 [ 904.052995][ T2796] device_add+0x6ff/0x1c40 [ 904.057434][ T2796] ? __mutex_unlock_slowpath+0xe2/0x610 [ 904.063009][ T2796] ? devlink_add_symlinks+0x450/0x450 [ 904.068434][ T2796] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 904.074477][ T2796] wiphy_register+0x1d71/0x2860 [ 904.079358][ T2796] ? wiphy_unregister+0xc10/0xc10 [ 904.085725][ T2796] ? generic_xdp_install+0x700/0x700 [ 904.091037][ T2796] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 904.097129][ T2796] ieee80211_register_hw+0x22ed/0x3a20 [ 904.102645][ T2796] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 904.108043][ T2796] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 904.113954][ T2796] ? lock_downgrade+0x830/0x830 [ 904.118913][ T2796] ? lock_is_held_type+0xbb/0xf0 [ 904.123860][ T2796] ? memset+0x20/0x40 [ 904.127850][ T2796] ? __hrtimer_init+0x136/0x280 [ 904.132717][ T2796] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 904.138461][ T2796] ? hwsim_virtio_rx_work+0x350/0x350 [ 904.143852][ T2796] ? memcpy+0x39/0x60 [ 904.147849][ T2796] hwsim_new_radio_nl+0x953/0xfb8 [ 904.152879][ T2796] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 904.159916][ T2796] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 904.165835][ T2796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 904.172774][ T2796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 904.179636][ T2796] genl_rcv_msg+0x61d/0x980 [ 904.184159][ T2796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 904.191136][ T2796] ? lock_release+0x8f0/0x8f0 [ 904.195815][ T2796] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 904.201111][ T2796] netlink_rcv_skb+0x15a/0x430 [ 904.205889][ T2796] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 904.212826][ T2796] ? netlink_ack+0xa10/0xa10 [ 904.217446][ T2796] genl_rcv+0x24/0x40 [ 904.221438][ T2796] netlink_unicast+0x533/0x7d0 [ 904.226216][ T2796] ? netlink_attachskb+0x810/0x810 [ 904.231363][ T2796] ? __phys_addr_symbol+0x2c/0x70 [ 904.236392][ T2796] ? __check_object_size+0x171/0x3e4 [ 904.241694][ T2796] netlink_sendmsg+0x856/0xd90 [ 904.246474][ T2796] ? netlink_unicast+0x7d0/0x7d0 [ 904.251435][ T2796] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 904.256907][ T2796] ? netlink_unicast+0x7d0/0x7d0 [ 904.261852][ T2796] sock_sendmsg+0xcf/0x120 [ 904.266278][ T2796] ____sys_sendmsg+0x6e8/0x810 [ 904.271052][ T2796] ? kernel_sendmsg+0x50/0x50 [ 904.276256][ T2796] ? do_recvmmsg+0x6d0/0x6d0 [ 904.280896][ T2796] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 904.286893][ T2796] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 904.292877][ T2796] ? __lock_acquire+0xb92/0x5780 [ 904.297834][ T2796] ___sys_sendmsg+0xf3/0x170 [ 904.302439][ T2796] ? sendmsg_copy_msghdr+0x160/0x160 [ 904.307736][ T2796] ? __fget_files+0x272/0x400 [ 904.312438][ T2796] ? lock_downgrade+0x830/0x830 [ 904.317318][ T2796] ? find_held_lock+0x2d/0x110 [ 904.322128][ T2796] ? __fget_files+0x294/0x400 [ 904.326850][ T2796] ? __fget_light+0xea/0x280 [ 904.331470][ T2796] __sys_sendmsg+0xe5/0x1b0 [ 904.335984][ T2796] ? __sys_sendmsg_sock+0xb0/0xb0 [ 904.341060][ T2796] ? syscall_enter_from_user_mode+0x20/0x290 [ 904.347052][ T2796] ? lockdep_hardirqs_on+0x53/0x100 [ 904.352697][ T2796] do_syscall_64+0x2d/0x70 [ 904.357136][ T2796] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 904.363034][ T2796] RIP: 0033:0x45d5f9 [ 904.366933][ T2796] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 904.386548][ T2796] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 904.395012][ T2796] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 904.402990][ T2796] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 904.410968][ T2796] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 904.418970][ T2796] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 904.426997][ T2796] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:25 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000b00)={0xbc, 0x2, 0x6, 0x301, 0x0, 0x0, {0xa, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x44, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x40}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROBES={0x5, 0x15, 0x8}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x6}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0xfffffffd}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x801) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000002c0)={0x1e, 0x1, {0x2, @struct={0xaa4a, 0xfff}, 0x0, 0x9, 0x0, 0x7, 0x10001, 0x5, 0x410, @struct={0x4, 0x3}, 0x10001, 0x2, [0xfffffffffffffff7, 0x2, 0x0, 0x200, 0x9, 0x1]}, {0x3, @struct={0x1, 0x2}, 0x0, 0x81, 0x1ff, 0x6, 0x2, 0x6, 0x80, @usage=0xffffffffffffff7f, 0x7f, 0x2, [0x8, 0x8, 0x9, 0x9, 0x8, 0x7]}, {0x7, @struct={0x3, 0x8e}, 0x0, 0xff, 0xe0, 0x80000000, 0x10000, 0x0, 0x4f0, @struct={0x3, 0x401}, 0xbd95, 0x0, [0xd027, 0x5, 0x5, 0x3ff, 0x0, 0xe3]}, {0x100, 0x9, 0x8a}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000006c0)={r3, 0x0, 0x1, [0x3, 0x2, 0x9, 0xff, 0x2], [0x8001, 0x8, 0x1, 0x6, 0x10000, 0x6, 0xab, 0x80000000, 0x8, 0xfff, 0x81, 0x0, 0x3f, 0x3, 0x1, 0x5, 0x6, 0x1, 0x80000001, 0x1000, 0x8, 0x0, 0x3, 0x7, 0x100, 0x4, 0x6, 0x8001, 0x2, 0x2, 0x3b7daa1, 0x401, 0xffff, 0x3ff, 0x1, 0x4, 0xfffffffffffffff9, 0xff, 0x0, 0x401, 0xd91, 0x0, 0xffff, 0x27a192d0, 0x4dc62fb2, 0x7, 0x50db, 0x0, 0x80, 0x0, 0x2, 0x5, 0x7, 0x1, 0x7, 0x3, 0x7, 0x7fffffff, 0x9, 0x40, 0x8, 0x100, 0x7, 0x100000001, 0x5, 0x1000, 0x3, 0x1f, 0x9, 0x1, 0x2, 0x0, 0x100, 0x4af5cc3c, 0x3f, 0x100000000, 0xffffffffffffffc0, 0x100000001, 0x6, 0x8, 0x7117, 0x6, 0x2, 0x2, 0x1, 0x100000000000, 0x0, 0xab, 0x5, 0x3, 0x7, 0x8, 0x800, 0x7, 0x81, 0x6, 0x100000000, 0x101, 0x8, 0x0, 0xffffffff80000000, 0x4, 0x1ff, 0x3, 0x401, 0x401, 0x7, 0x1000, 0x1, 0xfa, 0x6, 0x1, 0x620c4738, 0xbb49, 0x0, 0x3, 0x3, 0x5, 0x1000, 0x7, 0x1ff]}) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:25 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) accept4$rose(r1, 0x0, &(0x7f0000000000), 0x800) 04:11:25 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/38, &(0x7f0000000080)=0x26) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r2, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r2, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="7d487a6e54a10f8281210069aee687b3429b23732286383c0b84c52f17df039fa8f5487a15b87243bf3800084a19d2c2f7dc435ec9114e1dd256b614072a04e35aaad42f9b572bd73748be5684ae973199399d2da90759a6302c389900e52a406da9f18762214f4a73fd863b6213800d517f9bb60c6e7e75bf8326446685a816a424ab32120d55ea26386d6c64593ab3b934a01f057d0ec693bba8bd10ba09640a48380e916d25d125f549cfcfd22d75d1aa137c170c302447279acccda6e05ec7528b6607f907bc003a81b490e962a8bc5ecb4d1dc6356a9db4b72ff6d2ec5fc123a5c0cd9bcd2f33b7a991ae8563df19c1c6398061231be5ac0ea04c77f3b43e294c71723f33e839e3282db2a982a5d4df526268ef6a3174a4421dcb61ff4a269a64d89da519b9abbd7eef15139aaf6f60b898cbec8d5a81f3eae65aeaee2c517752a7e555763bd39609d42428f987a24d7d961cf6d06de294fe072ce53ffc0cd0fc74a76244d0b4c12578274a6c651807406b13835c720af907db30752097c1ed1d6b8f0fa88a3d43f07e34df546890a2035308bdc45e39bf56abfd917cce64566305784c90368330f04ba2451d984ffe61b571c78230d2fb059356b797bf21284dbdb4dadffa34d8ff8efd8a46ed526ba92d3e05277aba42d5c125ae490eac85cb6b06ad563fd0cf3ad31da27ef69c485bb4a51edbd60f54cf31d0fcd5062b0e527f3b27d009e31ced73f422f489d7f27cae23922ee0d30ccfd3cf005920e2a553f142177ffa1f57c937be932741be0c736e41cb987c16c578881d3435775001c301187ef59bc76fd1f5d79f329d1d7db802f3043f5c1b32bc1f4e6fcc76cf1dbcd2372b78528ee3fdadeeb399819730431efae09e505479f03d572bea155a6082552385c61baa0b0251f403371874054be77cdd2d7be1f457f7a838c3af1365d19eaa3495fba7f816db5995c2150702830d0dd2f3c163bbcaf030cc868b414086c3d7c011f62d593667a6d7c4e83fbcdf5a2c32509e7e5b1d6514a6a0ea11fd9ebb3a94ef4db327ae391a5f6103424da5d1e81473eafa788c4a8d2706883fd457ed21caf001cb59239e04fd71a7b13e8b698c6c4b17317ee9ba19d581bcdc625984a82a4f2f1a55c05fbc32a9157fadf270b777821cafd787c009abf2e86463cc41090efbcb33c056270d81134f38173b43623c9ada48d5101d6dcb5370c769ee2a4227ec793f43606fc8d015a056217f24c1a15cedf6d101c90fedfebf1cfc09e1c413994a0dd2690650f1da597513f94e42b0e0480f95f15d3be3308890c6ad313cf3190011eac97c20a1c066fd91fbed957ba1788fa60042c09891cee603762b6f51a2a7828933f23b9c329f9381ac9a4733331cf0343467ddc76f85d55c276e69d4bd8ee16ed95145680e308d1451a679fff3290d0ad3acca962ec559a6521e1d794bf71aeac32e90abc05587a08ac8b4a4fac3fcd1ec7a559bbc92d0fefc3f446b6780f0300ce74460c2d327858f9889cfa50971f016e60e0640569b4a19f81e0eb652ece9aaa46288a18e31c018715fe5e50b2002f12623e2873f5e8a96776b33467ef73649044061552a63441812bd7007c0860e172f6f21f0f745a913c23b419c7c45c008c05c362ebdcb906a4aac5c90b00f865a873a86682b5b391411cd384ca7b8e08bc9fc6e804e0648c8a0357c4f3432ce0a17ebec188f83b96332190dcd305b8d53eef6591a28ff2a22700b0ea2f62173c68a1d25b18c0015d7cf200d4fde27f285296a14e0e38a2143a44c964f9f8238668289081722955fb3fbdb0ffa9a2123e52c418dab35c8ddb35ff0103aafb2e5daf3fb163701960d646189c69a271c333993511983fc4faf5928729409e5db0d96218de44bd3d1c641ca2c791d5931202a30466f0983a3401b020d92f8b1ca783438cc6810e16388ad393b50e6b16444a1f524958a387deaf423e3b74b77fce0f062d9c11d318cbcc8c03d0da02215466ed36119376fa53819cb39be5d4b53cc80126b4f1f922097d17459a728c37065ae67084ed5a142967d774d6712957dc8fef89450de48b7f5730bc822f58e78923dd3e7018d6eb103dd25d476fbc3015d5763dbf5193725080be684a558afc98b79177cf77e279ff9641a8000565f741850c10c9b9d70aa375280976597618a4cb486244a6e14b3914d48767d878a412266a5c5d35c91393e0823b192b7bd38e5d715902db6ca8342a7ab95bce28a5c519b165ac19f5958761ec2fd3022eb54b45fdb899c15d8e8226dbbc920a22a6305ccf5c774356329f65f387b5989139b8ea7c5e48cbe9882ee5162de3613e38251bef791e1275a377a2a388e4a373ba709c735c39c9545b71c55518fe21711122b2d7ddaa26fd2b9be3138daf0104935fe71e39a0cde5152390931593fb248c6628cd24a908d342bd90ee8ab93e509cbc7cc3e5aea7a428cd007317ccfe27b9d8fc2adf4d8f9d317c5c5196670f24183091db4990ab2e5c78f53b843145568362412b49de423d960b40a3152cca80e3fffe14c2f8de9a4b973d888fce79aca2f9463a0733cd9f2ce17c3665643ade31794105cfee0fc5bbc5baf14315389d930ff70f43a42b9b6e05a11c8b9e49b097de27b062b3ba4297a9c1a6a594dcfa524ba37e9e3a1bfab379c1e48cac4bac44d48310e8273a9fd40dc554f49b6093bf97682a2dc1b8e54a5e64fdb28785d3017bbe4101114dd760a90a39ccc983012493d2a55190e70660cf9e681caad3c48323c5c73ece3261313d5c03fcad3a2dbc269373e4cabee42da0073448140f0178c6857b067d5c80b1e20fcf19ff60be2eabb2aa600781b07ff5490443e1cf2f8c20c6224c62c489e0c3191ffd8c4bb460d031b8803b99cd37d9803ad5f6bd8c6cee48c1b0273866570dd2b5898646226d63ef7769c0ed5a1992d7ea0aaf276125d6c674ba201ab8bf5ab3d97dc5207ae406ef7ec5218172164c74234b98a025364aa16edecb96a59af447492c810430f22cda487a1c9ab4e61cd1cb2d0f0ae5af1d8405b3352b6733c84e594c5524efce6b3edf7e1de05e23c49ff07e201734221d08c12d092e611964d92e4980b02ba82b2d23fd1b06e35ed2853a1cdef8384c7a919b4f22fe6598979b4b0a26dd79f4dfe3223e722474f09720e3c9954e73d6969261bca0a4370302c62517b952373684b5fe9928e30008548588a3cd732b2ebb2f1ed4295bed32354a62027552e0424ef893dc736fe025d3e6a6cf0e80ef0447fe7b695e20aef0c86c95dec12b39e285bb6d7ab8fa7b23f7ec6d6ec7e6e2deda37d516017516271a05efa708d6e13a11f195c239bd4c251bbc5a407cf938ab85d2291f604fddfb0b77f85490ff33877775eb4d10f92cb0db975c65e711e830e041ad3158b6d65c1395519996abbddef5579b3980d44848a00eb3cd873366591f610ecd8dd3ac13eeb5d315a6bdaa44192c4c6558a48c76ba8154cc93315809dfdb8fd7a76d9e8d20892adee9d95a73eff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0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfb37ac92731f9734}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="84ff0000", @ANYRES16=r3, @ANYBLOB="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"], 0x184}}, 0x10054) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20044000}, 0x81) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="0004021f00000000fe80000000000000000000000000001c00000000000000000000030000000001"], 0x28) 04:11:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xeffdffff}}], 0x2, 0x0) 04:11:25 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x5, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x13}}, 0x4}, {0xa, 0x4e22, 0x1, @private1={0xfc, 0x1, [], 0x1}, 0x8}, 0x1, [0x7, 0x2, 0x7, 0x3, 0x8001, 0x1, 0x80000001, 0xfffffffd]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x7a, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xf5ffffff}}], 0x2, 0x0) 04:11:25 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) writev(r2, &(0x7f0000000080)=[{&(0x7f00000002c0)="d8e96dcd3e6efbcae4b9a44fe9981799e3c7095649ddbae8ae60cbfa93ea10df622c40dd047dee4d56457822edd9b40019c2b40139fd98676071f6126bf2be1210fe975d43f93104752c6ecb22fe50909e3ac087658dcbff2e5176a15a11a47dcd2465d9e2f8e452b5ddf881bb1e8cb76db2c557c6d5869df40ff1de06e3dcc76a41fb85ad65b2313eaa5e7f4051fcc6fa93230cc0add9a5d1af94573e2979f955afa9618fb91250cd64149aa2804934903550f017a0414ed35794ed6dca523edf85ba3efdd3d78cfe2ee58058455c32", 0xd0}], 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:25 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$isdn(r0, &(0x7f0000000040)={0x22, 0x7, 0x6c, 0x0, 0x5c}, 0x6) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:26 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfd, "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"}, &(0x7f0000000140)=0x105) 04:11:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3929, 0x0, 0x0, {0x25, 0x0, 0x6800}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r5, r4, 0x0, 0x8000000000004) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r3, r4, 0x0, 0x2, &(0x7f0000000000)='+\x00'}, 0x30) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) [ 904.925398][ T2834] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 904.972670][ T2834] CPU: 1 PID: 2834 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 904.981309][ T2834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 904.991363][ T2834] Call Trace: [ 904.994697][ T2834] dump_stack+0x198/0x1fd [ 904.999051][ T2834] sysfs_warn_dup.cold+0x1c/0x2d [ 905.004028][ T2834] sysfs_do_create_link_sd+0x11e/0x140 [ 905.009513][ T2834] sysfs_create_link+0x5f/0xc0 [ 905.014295][ T2834] device_add+0x6ff/0x1c40 [ 905.018924][ T2834] ? __mutex_unlock_slowpath+0xe2/0x610 [ 905.024484][ T2834] ? devlink_add_symlinks+0x450/0x450 [ 905.029968][ T2834] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 905.035990][ T2834] wiphy_register+0x1d71/0x2860 [ 905.040868][ T2834] ? wiphy_unregister+0xc10/0xc10 [ 905.046003][ T2834] ? generic_xdp_install+0x700/0x700 [ 905.051309][ T2834] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 905.057392][ T2834] ieee80211_register_hw+0x22ed/0x3a20 [ 905.062874][ T2834] ? ieee80211_restart_hw+0x2f0/0x2f0 04:11:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xf7ffff7f}}], 0x2, 0x0) 04:11:26 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000580)) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000640)) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/212, 0xd4}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f0000000380)=""/106, 0x6a}], 0x4, &(0x7f0000000440)=""/74, 0x4a}, 0x40012021) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000540)) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000600)={0x1, 'veth0_virt_wifi\x00', {}, 0x72}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000500)=0x6900) [ 905.068265][ T2834] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 905.074175][ T2834] ? lock_downgrade+0x830/0x830 [ 905.079063][ T2834] ? lock_is_held_type+0xbb/0xf0 [ 905.084014][ T2834] ? memset+0x20/0x40 [ 905.088007][ T2834] ? __hrtimer_init+0x136/0x280 [ 905.092875][ T2834] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 905.098625][ T2834] ? hwsim_virtio_rx_work+0x350/0x350 [ 905.104010][ T2834] ? memcpy+0x39/0x60 [ 905.108010][ T2834] hwsim_new_radio_nl+0x953/0xfb8 [ 905.113074][ T2834] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 04:11:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xfe800000}}], 0x2, 0x0) [ 905.119938][ T2834] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 905.125857][ T2834] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 905.132800][ T2834] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 905.139663][ T2834] genl_rcv_msg+0x61d/0x980 [ 905.144182][ T2834] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 905.151141][ T2834] ? lock_release+0x8f0/0x8f0 [ 905.155821][ T2834] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 905.161642][ T2834] netlink_rcv_skb+0x15a/0x430 [ 905.166416][ T2834] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 905.173363][ T2834] ? netlink_ack+0xa10/0xa10 [ 905.178015][ T2834] genl_rcv+0x24/0x40 [ 905.182048][ T2834] netlink_unicast+0x533/0x7d0 [ 905.186850][ T2834] ? netlink_attachskb+0x810/0x810 [ 905.191972][ T2834] ? __phys_addr_symbol+0x2c/0x70 [ 905.197001][ T2834] ? __check_object_size+0x171/0x3e4 [ 905.202298][ T2834] netlink_sendmsg+0x856/0xd90 [ 905.207077][ T2834] ? netlink_unicast+0x7d0/0x7d0 [ 905.212031][ T2834] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 905.217352][ T2834] ? netlink_unicast+0x7d0/0x7d0 [ 905.222318][ T2834] sock_sendmsg+0xcf/0x120 [ 905.226744][ T2834] ____sys_sendmsg+0x6e8/0x810 [ 905.231521][ T2834] ? kernel_sendmsg+0x50/0x50 [ 905.236221][ T2834] ? do_recvmmsg+0x6d0/0x6d0 [ 905.240833][ T2834] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 905.246832][ T2834] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 905.252902][ T2834] ? __lock_acquire+0xb92/0x5780 [ 905.257859][ T2834] ___sys_sendmsg+0xf3/0x170 [ 905.262464][ T2834] ? sendmsg_copy_msghdr+0x160/0x160 [ 905.267786][ T2834] ? __fget_files+0x272/0x400 [ 905.272479][ T2834] ? lock_downgrade+0x830/0x830 [ 905.277332][ T2834] ? find_held_lock+0x2d/0x110 [ 905.282123][ T2834] ? __fget_files+0x294/0x400 [ 905.286822][ T2834] ? __fget_light+0xea/0x280 [ 905.291439][ T2834] __sys_sendmsg+0xe5/0x1b0 [ 905.295948][ T2834] ? __sys_sendmsg_sock+0xb0/0xb0 [ 905.300999][ T2834] ? syscall_enter_from_user_mode+0x20/0x290 [ 905.307076][ T2834] ? lockdep_hardirqs_on+0x53/0x100 [ 905.312283][ T2834] do_syscall_64+0x2d/0x70 [ 905.316710][ T2834] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 905.322608][ T2834] RIP: 0033:0x45d5f9 [ 905.326506][ T2834] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 905.346143][ T2834] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 905.354572][ T2834] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 905.362551][ T2834] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:26 executing program 0: ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)={0x200, 0x16, 0x2, 0x70, 0x5, [{0xf8, 0x10000, 0x7, [], 0x9b14e0b05da1bbfd}, {0x8, 0x3ff, 0x8, [], 0x5}, {0x54e6e079, 0x1, 0x4, [], 0x2}, {0x7, 0x3f25c8c9, 0x9, [], 0x800}, {0x2bd, 0x24, 0x10000, [], 0x3100}]}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000240)={r2, 0x3, 0x6, 0x2}) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000300)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r4, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xffff98d3}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x10000, 0x6, 0x5, 0x7, 0x1]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4084}, 0x4008054) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000640)={0x3ff, 0xb50, 0x0, 0x2, 0xf4, 0x9, 0x6}, 0xc) sendmsg$NFT_MSG_GETGEN(r5, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, 0x10, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x5}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x14000001}, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) r6 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000001c0), 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080)=0x2000000, 0x4) [ 905.370526][ T2834] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 905.378502][ T2834] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 905.386484][ T2834] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:26 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x1402, 0x1, 0x5, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x40000c8}, 0x1) 04:11:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xff000000}}], 0x2, 0x0) 04:11:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xf0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xfffffdef}}], 0x2, 0x0) 04:11:27 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) recvmmsg(r1, &(0x7f00000058c0)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/160, 0xa0}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/168, 0xa8}], 0x8, &(0x7f00000015c0)=""/1, 0x1}, 0xe5}, {{&(0x7f0000001600)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001680)}, 0x24}, {{&(0x7f00000016c0)=@nfc_llcp, 0x80, &(0x7f0000002880)=[{&(0x7f0000001740)=""/110, 0x6e}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/192, 0xc0}], 0x3}, 0x20}, {{&(0x7f00000028c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x80, &(0x7f0000002a00)=[{0xfffffffffffffffd}, {&(0x7f0000002940)=""/190, 0xbe}], 0x2, &(0x7f0000002a40)=""/97, 0x61}}, {{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b40)=""/73, 0x49}, {&(0x7f0000002bc0)=""/11, 0xb}], 0x2, &(0x7f0000002c40)=""/187, 0xbb}, 0x80}, {{&(0x7f0000002d00)=@xdp, 0x80, &(0x7f0000003100)=[{&(0x7f0000002d80)=""/172, 0xac}, {&(0x7f0000002e40)=""/252, 0xfc}, {&(0x7f0000002f40)=""/33, 0x21}, {&(0x7f0000002f80)=""/226, 0xe2}, {&(0x7f0000003080)=""/128, 0x80}], 0x5}, 0x9}, {{&(0x7f0000003180)=@qipcrtr, 0x80, &(0x7f0000004240)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/51, 0x33}], 0x2, &(0x7f0000004280)=""/105, 0x69}, 0x4}, {{&(0x7f0000004300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004380)=""/242, 0xf2}, {&(0x7f0000004480)=""/19, 0x13}, {&(0x7f00000044c0)=""/134, 0x86}, {&(0x7f0000004580)=""/208, 0xd0}], 0x4, &(0x7f00000046c0)=""/168, 0xa8}, 0x4}, {{&(0x7f0000004780)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004800)=""/109, 0x6d}], 0x1, &(0x7f00000048c0)=""/4096, 0x1000}, 0x4}], 0x9, 0x40, &(0x7f0000005b00)={0x0, 0x3938700}) 04:11:27 executing program 4: syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, [@default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x40) 04:11:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x20, 0x101, 0x3}) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000000)=0xa38) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:27 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r3, 0x11, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000080)=0x8001, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2001, 0x0) ioctl$PPPIOCGFLAGS1(r4, 0x8004745a, &(0x7f0000000240)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000140)={0x7, 'veth0_virt_wifi\x00', {0xdbf}, 0x2c82}) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 906.048484][ T2888] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 906.086224][ T2888] CPU: 0 PID: 2888 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 906.094850][ T2888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 906.104941][ T2888] Call Trace: [ 906.108251][ T2888] dump_stack+0x198/0x1fd [ 906.112614][ T2888] sysfs_warn_dup.cold+0x1c/0x2d [ 906.117573][ T2888] sysfs_do_create_link_sd+0x11e/0x140 [ 906.123081][ T2888] sysfs_create_link+0x5f/0xc0 [ 906.127885][ T2888] device_add+0x6ff/0x1c40 [ 906.132327][ T2888] ? __mutex_unlock_slowpath+0xe2/0x610 [ 906.137892][ T2888] ? devlink_add_symlinks+0x450/0x450 [ 906.143316][ T2888] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 906.149329][ T2888] wiphy_register+0x1d71/0x2860 [ 906.154207][ T2888] ? wiphy_unregister+0xc10/0xc10 [ 906.159242][ T2888] ? generic_xdp_install+0x700/0x700 [ 906.164551][ T2888] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 906.170634][ T2888] ieee80211_register_hw+0x22ed/0x3a20 [ 906.176126][ T2888] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 906.181554][ T2888] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 906.187469][ T2888] ? lock_downgrade+0x830/0x830 [ 906.192340][ T2888] ? lock_is_held_type+0xbb/0xf0 [ 906.197289][ T2888] ? memset+0x20/0x40 [ 906.201288][ T2888] ? __hrtimer_init+0x136/0x280 [ 906.206167][ T2888] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 906.211919][ T2888] ? hwsim_virtio_rx_work+0x350/0x350 [ 906.217302][ T2888] ? memcpy+0x39/0x60 [ 906.221301][ T2888] hwsim_new_radio_nl+0x953/0xfb8 [ 906.226344][ T2888] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 906.233196][ T2888] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 906.239113][ T2888] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 04:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xffffff7f}}], 0x2, 0x0) 04:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xffffff8d}}], 0x2, 0x0) 04:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xfffffff5}}], 0x2, 0x0) [ 906.246056][ T2888] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 906.252950][ T2888] genl_rcv_msg+0x61d/0x980 [ 906.257470][ T2888] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 906.264425][ T2888] ? lock_release+0x8f0/0x8f0 [ 906.269109][ T2888] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 906.274408][ T2888] netlink_rcv_skb+0x15a/0x430 [ 906.279185][ T2888] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 906.286135][ T2888] ? netlink_ack+0xa10/0xa10 [ 906.290776][ T2888] genl_rcv+0x24/0x40 [ 906.294750][ T2888] netlink_unicast+0x533/0x7d0 04:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4000000000000}}], 0x2, 0x0) [ 906.299527][ T2888] ? netlink_attachskb+0x810/0x810 [ 906.304653][ T2888] ? __phys_addr_symbol+0x2c/0x70 [ 906.309697][ T2888] ? __check_object_size+0x171/0x3e4 [ 906.315002][ T2888] netlink_sendmsg+0x856/0xd90 [ 906.319780][ T2888] ? netlink_unicast+0x7d0/0x7d0 [ 906.324735][ T2888] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 906.330030][ T2888] ? netlink_unicast+0x7d0/0x7d0 [ 906.334978][ T2888] sock_sendmsg+0xcf/0x120 [ 906.339404][ T2888] ____sys_sendmsg+0x6e8/0x810 [ 906.344180][ T2888] ? kernel_sendmsg+0x50/0x50 [ 906.348884][ T2888] ? do_recvmmsg+0x6d0/0x6d0 [ 906.353487][ T2888] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 906.359475][ T2888] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 906.365468][ T2888] ? __lock_acquire+0xb92/0x5780 [ 906.370419][ T2888] ___sys_sendmsg+0xf3/0x170 [ 906.375039][ T2888] ? sendmsg_copy_msghdr+0x160/0x160 [ 906.380342][ T2888] ? __fget_files+0x272/0x400 [ 906.385034][ T2888] ? lock_downgrade+0x830/0x830 [ 906.389886][ T2888] ? find_held_lock+0x2d/0x110 [ 906.394674][ T2888] ? __fget_files+0x294/0x400 [ 906.399367][ T2888] ? __fget_light+0xea/0x280 [ 906.403975][ T2888] __sys_sendmsg+0xe5/0x1b0 [ 906.408527][ T2888] ? __sys_sendmsg_sock+0xb0/0xb0 [ 906.413580][ T2888] ? syscall_enter_from_user_mode+0x20/0x290 [ 906.419595][ T2888] ? lockdep_hardirqs_on+0x53/0x100 [ 906.424806][ T2888] do_syscall_64+0x2d/0x70 [ 906.429235][ T2888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 906.435129][ T2888] RIP: 0033:0x45d5f9 [ 906.439042][ T2888] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 906.458652][ T2888] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 906.467068][ T2888] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 906.475040][ T2888] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 906.483015][ T2888] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 906.490991][ T2888] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:27 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, 0x6, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default, @null]}, 0x40) 04:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x10000000000000}}], 0x2, 0x0) [ 906.498965][ T2888] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x300, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:27 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = accept(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x81, 0x80, 0x5, 0x2, 0x8, 0x8, 0x3, 0x7f, 0xffffffffffff2daf, 0xfff, 0x7, 0x36d, 0xfffffffffffffff8, 0x7, 0x9604]}, &(0x7f0000000140)=0x100) socket$inet6(0xa, 0x4, 0x7) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r2, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:27 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) sendmsg$inet6(r0, &(0x7f0000000800)={&(0x7f0000000180)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000200)="92fad22943cddb52b5eee311b0ac6993756a14e789ecf463be100a64494043a5eb391e53f074e0579d662d2c4248fcf3fd351d4cda01d5050ada7dbd71d99c22b627a68e734ed706c00c66f29deac270e2f60d0bb7f89bc023113ead4f26aaa68a87924b778329fa5c4f1198b5", 0x6d}, {&(0x7f0000000280)="f3abcd0f366de1d4be4f59ca37179a13a1b215d1aeb3dfbcc19c1a3fab09b385b6e9", 0x22}, {&(0x7f00000002c0)="8c33355d85d8408c3d5c571ec72b1da06a765613eff998981c5c7d0025e8e33c4d50c14fb295f37afff549b74d919f9bd614e831d2d09e7c15a2d81e6304cb3ce0c42036db2b72d85e80c6493aabfb332d60fa3a51f9664e1e4b08836a33efcd523656acbfa0e78ec149d0b82dfd5019905c485c485890793a02a7dc38e7c2bb9f1a8a3763dbf52433517d1c68dbecd254ff71eda95d9c7e57c74fb1bd8847e559e9c5398ebff5f1af70c61ca453e9dc587cc1b9999329217735a3fc43e0470a141334fa4062141bd088dab97ec49ee5c78a06eb136f", 0xd6}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f00000003c0)="c18563fe44cd664d8bd92a4916f678b88314a0", 0x13}, {&(0x7f0000000540)="a1f7deca901398a58da15909226d797397693c214e1ba558a9671753a71bc69bde13baa2ad498357e578ef2187c0dbabe9232f9ecc304c7cdcb518b60125d306ce359a7ca5f4db6a8517bea49d0c113324576c69f1455a", 0x57}], 0x6, &(0x7f0000000640)=[@rthdr={{0x68, 0x29, 0x39, {0x59, 0xa, 0x2, 0x80, 0x0, [@mcast2, @local, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @dev={0xfe, 0x80, [], 0x3c}]}}}, @hopopts_2292={{0x58, 0x29, 0x36, {0x87, 0x8, [], [@enc_lim={0x4, 0x1, 0x80}, @ra={0x5, 0x2, 0x3f}, @hao={0xc9, 0x10, @mcast2}, @pad1, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @calipso={0x7, 0x10, {0x3, 0x2, 0x5, 0x78c, [0x7]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @dontfrag={{0x14, 0x29, 0x3e, 0x400}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x88, 0x1, [], [@enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x73, 0x0, [], [@enc_lim={0x4, 0x1, 0x40}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0xff, 0x0, [], [@pad1]}}}], 0x188}, 0x40) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = accept(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@broadcast, @multicast1, @multicast2}, 0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x2, 0x9, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x11}, @NFCTH_STATUS={0x8}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x880) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 906.793996][ T2928] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 906.805257][ T2928] CPU: 0 PID: 2928 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 906.813867][ T2928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 906.823922][ T2928] Call Trace: [ 906.827231][ T2928] dump_stack+0x198/0x1fd [ 906.831584][ T2928] sysfs_warn_dup.cold+0x1c/0x2d [ 906.836530][ T2928] sysfs_do_create_link_sd+0x11e/0x140 04:11:27 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xfa8c}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7f, 0xff, 0x6, 0xd3, 0x4, 0x7f, 0x80, 0x40, 0x4, 0x3, 0x8, 0x1, 0x40, 0x3}, 0xe) 04:11:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x40030000000000}}], 0x2, 0x0) [ 906.842038][ T2928] sysfs_create_link+0x5f/0xc0 [ 906.846817][ T2928] device_add+0x6ff/0x1c40 [ 906.851252][ T2928] ? __mutex_unlock_slowpath+0xe2/0x610 [ 906.856808][ T2928] ? devlink_add_symlinks+0x450/0x450 [ 906.862195][ T2928] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 906.868194][ T2928] wiphy_register+0x1d71/0x2860 [ 906.873071][ T2928] ? wiphy_unregister+0xc10/0xc10 [ 906.878117][ T2928] ? generic_xdp_install+0x700/0x700 [ 906.883430][ T2928] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 906.889521][ T2928] ieee80211_register_hw+0x22ed/0x3a20 [ 906.895097][ T2928] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 906.900481][ T2928] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 906.906396][ T2928] ? lock_downgrade+0x830/0x830 [ 906.911288][ T2928] ? lock_is_held_type+0xbb/0xf0 [ 906.916241][ T2928] ? memset+0x20/0x40 [ 906.920245][ T2928] ? __hrtimer_init+0x136/0x280 [ 906.925152][ T2928] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 906.930908][ T2928] ? hwsim_virtio_rx_work+0x350/0x350 [ 906.936307][ T2928] ? memcpy+0x39/0x60 [ 906.940310][ T2928] hwsim_new_radio_nl+0x953/0xfb8 [ 906.945348][ T2928] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 906.952209][ T2928] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 906.958135][ T2928] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 906.965077][ T2928] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 906.971937][ T2928] genl_rcv_msg+0x61d/0x980 [ 906.976461][ T2928] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 906.983427][ T2928] ? lock_release+0x8f0/0x8f0 [ 906.988109][ T2928] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 906.993418][ T2928] netlink_rcv_skb+0x15a/0x430 [ 906.998375][ T2928] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 907.005346][ T2928] ? netlink_ack+0xa10/0xa10 [ 907.009972][ T2928] genl_rcv+0x24/0x40 [ 907.013963][ T2928] netlink_unicast+0x533/0x7d0 [ 907.018738][ T2928] ? netlink_attachskb+0x810/0x810 [ 907.023859][ T2928] ? __phys_addr_symbol+0x2c/0x70 [ 907.028888][ T2928] ? __check_object_size+0x171/0x3e4 [ 907.034199][ T2928] netlink_sendmsg+0x856/0xd90 [ 907.038980][ T2928] ? netlink_unicast+0x7d0/0x7d0 [ 907.043955][ T2928] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 907.049274][ T2928] ? netlink_unicast+0x7d0/0x7d0 [ 907.054652][ T2928] sock_sendmsg+0xcf/0x120 [ 907.059090][ T2928] ____sys_sendmsg+0x6e8/0x810 [ 907.063869][ T2928] ? kernel_sendmsg+0x50/0x50 [ 907.068562][ T2928] ? do_recvmmsg+0x6d0/0x6d0 [ 907.073170][ T2928] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 907.079189][ T2928] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 907.085174][ T2928] ? __lock_acquire+0xb92/0x5780 [ 907.090128][ T2928] ___sys_sendmsg+0xf3/0x170 [ 907.094753][ T2928] ? sendmsg_copy_msghdr+0x160/0x160 [ 907.100053][ T2928] ? __fget_files+0x272/0x400 [ 907.104750][ T2928] ? lock_downgrade+0x830/0x830 [ 907.109613][ T2928] ? find_held_lock+0x2d/0x110 [ 907.114416][ T2928] ? __fget_files+0x294/0x400 [ 907.119114][ T2928] ? __fget_light+0xea/0x280 [ 907.123732][ T2928] __sys_sendmsg+0xe5/0x1b0 [ 907.128276][ T2928] ? __sys_sendmsg_sock+0xb0/0xb0 [ 907.133332][ T2928] ? syscall_enter_from_user_mode+0x20/0x290 [ 907.139327][ T2928] ? lockdep_hardirqs_on+0x53/0x100 [ 907.144545][ T2928] do_syscall_64+0x2d/0x70 [ 907.148975][ T2928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 907.154866][ T2928] RIP: 0033:0x45d5f9 [ 907.158766][ T2928] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 907.178377][ T2928] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 907.186807][ T2928] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 907.194814][ T2928] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 907.202793][ T2928] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 907.210784][ T2928] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 907.218802][ T2928] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:28 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6erspan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x100000000000000}}], 0x2, 0x0) 04:11:28 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @multicast1}, &(0x7f0000000180)=0xc) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x84, r2, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) 04:11:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x3e7, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:28 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$netlink(r1, &(0x7f0000000140)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000180)={0x138, 0x21, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x18, 0x12, 0x0, 0x1, [@typed={0x14, 0x66, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @nested={0x10a, 0x47, 0x0, 0x1, [@generic="929ef4fa7d6e4110d68afbd2dbf4e6467df148ac45825bbaed38", @typed={0xec, 0xd, 0x0, 0x0, @binary="0bdd9bd5ddc7504fdb7e1997dfc18bd047c4db47cb272c632b74f6948cd8e9876228bcde1790892dcb9b982f34450395d9d4f16f18bad3b3579837c0f692359d8ea107c0281a2dca26ddec11dd100221019d067b590ea7e09f64bc72acb1078531c9f27fd609217f9d2fe22fcf7c97ebca6a50d46da12a9ef7056d1113b1bea642685b842e5453872d39bdfc8a5517b9150ccba153379165639240a0350d11a94474974b9c14bc4e295314d9e72351c78d09aeeaae380b795163f253754aa4c9595f316e5f09bb9e43e05cc7cc2621022bcadd787a7e4c213a9080016c7706d3f62c3f6fe5869b4c"}]}, @typed={0x4, 0x26}]}, 0x138}], 0x1, &(0x7f0000000100)=[@cred={{0x1c}}], 0x20, 0x40}, 0x24040010) 04:11:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x200000000000000}}], 0x2, 0x0) 04:11:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xff000000}}], 0x2, 0x0) [ 907.612790][ T2963] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 907.659763][ T2963] CPU: 1 PID: 2963 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 907.668386][ T2963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 907.678442][ T2963] Call Trace: [ 907.681742][ T2963] dump_stack+0x198/0x1fd [ 907.686092][ T2963] sysfs_warn_dup.cold+0x1c/0x2d [ 907.691042][ T2963] sysfs_do_create_link_sd+0x11e/0x140 [ 907.696509][ T2963] sysfs_create_link+0x5f/0xc0 [ 907.701282][ T2963] device_add+0x6ff/0x1c40 [ 907.705707][ T2963] ? __mutex_unlock_slowpath+0xe2/0x610 [ 907.711262][ T2963] ? devlink_add_symlinks+0x450/0x450 [ 907.716641][ T2963] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 907.722755][ T2963] wiphy_register+0x1d71/0x2860 [ 907.727634][ T2963] ? wiphy_unregister+0xc10/0xc10 [ 907.732673][ T2963] ? generic_xdp_install+0x700/0x700 [ 907.737983][ T2963] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 907.744243][ T2963] ieee80211_register_hw+0x22ed/0x3a20 [ 907.749744][ T2963] ? ieee80211_restart_hw+0x2f0/0x2f0 04:11:28 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) accept4$rose(r1, 0x0, &(0x7f0000000000), 0x800) [ 907.755233][ T2963] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 907.761151][ T2963] ? lock_downgrade+0x830/0x830 [ 907.766060][ T2963] ? lock_is_held_type+0xbb/0xf0 [ 907.771025][ T2963] ? memset+0x20/0x40 [ 907.775022][ T2963] ? __hrtimer_init+0x136/0x280 [ 907.779896][ T2963] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 907.785660][ T2963] ? hwsim_virtio_rx_work+0x350/0x350 [ 907.791060][ T2963] ? memcpy+0x39/0x60 [ 907.795073][ T2963] hwsim_new_radio_nl+0x953/0xfb8 [ 907.800192][ T2963] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 907.807078][ T2963] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 907.812999][ T2963] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 907.819968][ T2963] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 907.826830][ T2963] genl_rcv_msg+0x61d/0x980 [ 907.831374][ T2963] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 907.839031][ T2963] ? lock_release+0x8f0/0x8f0 [ 907.843743][ T2963] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 907.849047][ T2963] netlink_rcv_skb+0x15a/0x430 [ 907.853828][ T2963] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 907.860785][ T2963] ? netlink_ack+0xa10/0xa10 [ 907.865405][ T2963] genl_rcv+0x24/0x40 [ 907.869420][ T2963] netlink_unicast+0x533/0x7d0 [ 907.874318][ T2963] ? netlink_attachskb+0x810/0x810 [ 907.879444][ T2963] ? __phys_addr_symbol+0x2c/0x70 [ 907.884494][ T2963] ? __check_object_size+0x171/0x3e4 [ 907.889802][ T2963] netlink_sendmsg+0x856/0xd90 [ 907.894584][ T2963] ? netlink_unicast+0x7d0/0x7d0 [ 907.899544][ T2963] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 907.904863][ T2963] ? netlink_unicast+0x7d0/0x7d0 [ 907.909812][ T2963] sock_sendmsg+0xcf/0x120 [ 907.914255][ T2963] ____sys_sendmsg+0x6e8/0x810 [ 907.919064][ T2963] ? kernel_sendmsg+0x50/0x50 [ 907.923756][ T2963] ? do_recvmmsg+0x6d0/0x6d0 [ 907.928378][ T2963] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 907.934411][ T2963] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 907.940399][ T2963] ? __lock_acquire+0xb92/0x5780 [ 907.945380][ T2963] ___sys_sendmsg+0xf3/0x170 [ 907.949993][ T2963] ? sendmsg_copy_msghdr+0x160/0x160 [ 907.955311][ T2963] ? __fget_files+0x272/0x400 [ 907.960013][ T2963] ? lock_downgrade+0x830/0x830 [ 907.964867][ T2963] ? find_held_lock+0x2d/0x110 [ 907.969666][ T2963] ? __fget_files+0x294/0x400 [ 907.974359][ T2963] ? __fget_light+0xea/0x280 [ 907.978969][ T2963] __sys_sendmsg+0xe5/0x1b0 [ 907.983496][ T2963] ? __sys_sendmsg_sock+0xb0/0xb0 [ 907.988567][ T2963] ? syscall_enter_from_user_mode+0x20/0x290 [ 907.994557][ T2963] ? lockdep_hardirqs_on+0x53/0x100 [ 907.999774][ T2963] do_syscall_64+0x2d/0x70 [ 908.004208][ T2963] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 908.010109][ T2963] RIP: 0033:0x45d5f9 [ 908.014013][ T2963] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 908.033637][ T2963] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 908.042063][ T2963] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 908.050061][ T2963] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:29 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = accept(r2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) r5 = accept(r4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) getpeername$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000280)={@local, 0x38, r6}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000140)={@any, 0x400, 0x4, 0xe7ca, 0x8, 0xbcb8, "46401832406054f6df960cdb88d83013fd15c9920dd0ed5d2d4ba8829a7912ab419522c70cd49370efa670249d4b4b7337732615d0c7cfe69e3468ccb69c6c2f49d022264e70c91d966e300d8d5c8e61603cb9c8f631c131b811de725a6b4255eedf06caf809287ed0006db38877b0349128f35855604cf4e03192c5ef4f463c"}) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x2, 0x3, 0x801, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0x7}}]}, 0x20}}, 0x0) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@x25={0x9, @remote}, &(0x7f0000000180)=0x80, 0x80000) setsockopt(r1, 0x35bc, 0x5103, &(0x7f0000000200)="ebfbdd0b3983d5f4b03426371c9a87b50fbf5db3e9f48af76327d378006c4d33daf3af782c707c2d1e33e593c825dcc9e6c8e7dd364ff01443039715da9caa7a4afe44f05cfacea712331e2b30c4501846", 0x51) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = accept(r2, 0x0, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x6) r5 = accept(r4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xaf}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000040)={0x6, 'syz_tun\x00', {0x40800}, 0x9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3, 0x0, 0x3}, 0x20) 04:11:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x300000000000000}}], 0x2, 0x0) 04:11:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1c, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:29 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) [ 908.058041][ T2963] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 908.066064][ T2963] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 908.074055][ T2963] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x400000000000000}}], 0x2, 0x0) 04:11:29 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000001080)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x100, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000080)={0x0, "df8f94f6acbc7aaa1dbff4002ee18c8a"}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) 04:11:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x500, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 908.288333][ T2987] debugfs: Directory '!)@•-*ž{+$&[' with parent 'ieee80211' already present! [ 908.442115][ T3012] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 908.475351][ T3012] CPU: 1 PID: 3012 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 908.483986][ T3012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 908.494048][ T3012] Call Trace: [ 908.497409][ T3012] dump_stack+0x198/0x1fd [ 908.501759][ T3012] sysfs_warn_dup.cold+0x1c/0x2d [ 908.506711][ T3012] sysfs_do_create_link_sd+0x11e/0x140 [ 908.512193][ T3012] sysfs_create_link+0x5f/0xc0 [ 908.516977][ T3012] device_add+0x6ff/0x1c40 [ 908.521415][ T3012] ? __mutex_unlock_slowpath+0xe2/0x610 [ 908.526983][ T3012] ? devlink_add_symlinks+0x450/0x450 [ 908.532375][ T3012] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 908.538379][ T3012] wiphy_register+0x1d71/0x2860 [ 908.543265][ T3012] ? wiphy_unregister+0xc10/0xc10 [ 908.548304][ T3012] ? generic_xdp_install+0x700/0x700 [ 908.553617][ T3012] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 908.559704][ T3012] ieee80211_register_hw+0x22ed/0x3a20 [ 908.565195][ T3012] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 908.570581][ T3012] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 908.576518][ T3012] ? lock_downgrade+0x830/0x830 [ 908.581382][ T3012] ? lock_is_held_type+0xbb/0xf0 [ 908.586338][ T3012] ? memset+0x20/0x40 [ 908.590353][ T3012] ? __hrtimer_init+0x136/0x280 [ 908.595225][ T3012] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 908.600982][ T3012] ? hwsim_virtio_rx_work+0x350/0x350 [ 908.606373][ T3012] ? memcpy+0x39/0x60 [ 908.610368][ T3012] hwsim_new_radio_nl+0x953/0xfb8 [ 908.615404][ T3012] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 908.622267][ T3012] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 908.628213][ T3012] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 908.635157][ T3012] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 908.642022][ T3012] genl_rcv_msg+0x61d/0x980 [ 908.646569][ T3012] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 908.653553][ T3012] ? lock_release+0x8f0/0x8f0 [ 908.658235][ T3012] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 908.663530][ T3012] netlink_rcv_skb+0x15a/0x430 [ 908.668308][ T3012] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 908.675256][ T3012] ? netlink_ack+0xa10/0xa10 [ 908.679873][ T3012] genl_rcv+0x24/0x40 [ 908.683868][ T3012] netlink_unicast+0x533/0x7d0 [ 908.688644][ T3012] ? netlink_attachskb+0x810/0x810 [ 908.693765][ T3012] ? __phys_addr_symbol+0x2c/0x70 [ 908.698798][ T3012] ? __check_object_size+0x171/0x3e4 [ 908.704098][ T3012] netlink_sendmsg+0x856/0xd90 [ 908.708880][ T3012] ? netlink_unicast+0x7d0/0x7d0 [ 908.713846][ T3012] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 908.719143][ T3012] ? netlink_unicast+0x7d0/0x7d0 [ 908.724093][ T3012] sock_sendmsg+0xcf/0x120 [ 908.728540][ T3012] ____sys_sendmsg+0x6e8/0x810 [ 908.733316][ T3012] ? kernel_sendmsg+0x50/0x50 [ 908.738000][ T3012] ? do_recvmmsg+0x6d0/0x6d0 [ 908.742697][ T3012] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 908.748917][ T3012] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 908.754949][ T3012] ? __lock_acquire+0xb92/0x5780 [ 908.759903][ T3012] ___sys_sendmsg+0xf3/0x170 [ 908.764510][ T3012] ? sendmsg_copy_msghdr+0x160/0x160 [ 908.769818][ T3012] ? __fget_files+0x272/0x400 [ 908.774514][ T3012] ? lock_downgrade+0x830/0x830 [ 908.779465][ T3012] ? find_held_lock+0x2d/0x110 [ 908.784255][ T3012] ? __fget_files+0x294/0x400 [ 908.788956][ T3012] ? __fget_light+0xea/0x280 [ 908.793563][ T3012] __sys_sendmsg+0xe5/0x1b0 [ 908.798080][ T3012] ? __sys_sendmsg_sock+0xb0/0xb0 [ 908.803131][ T3012] ? syscall_enter_from_user_mode+0x20/0x290 [ 908.809126][ T3012] ? lockdep_hardirqs_on+0x53/0x100 [ 908.814345][ T3012] do_syscall_64+0x2d/0x70 [ 908.818793][ T3012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 908.824716][ T3012] RIP: 0033:0x45d5f9 [ 908.828618][ T3012] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 908.848226][ T3012] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 908.856645][ T3012] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 908.864622][ T3012] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 908.872601][ T3012] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 908.880580][ T3012] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x500000000000000}}], 0x2, 0x0) 04:11:30 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) accept(r2, 0x0, 0x0) pipe(&(0x7f0000001080)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r3, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) connect$rose(r4, &(0x7f0000001040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000040)={{r0}, "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"}) [ 908.888570][ T3012] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:30 executing program 4: sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f2, 0x400, 0x70bd29, 0x25dfdbfd, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x200400c0}, 0x1) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x50, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0x2, 0x0, 0x0, @remote}}, {0x14, 0x2, @in={0x2, 0x0, @dev}}}}]}]}, 0x50}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000140)={0x308, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x800}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xbc}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5f79a12c}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xf238}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_LINK={0x28, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc000000}]}]}, @TIPC_NLA_LINK={0xf4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x29b}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd77}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x857}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}]}]}, @TIPC_NLA_LINK={0xe0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6629a2b5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4d4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x683}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x308}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(0xffffffffffffffff, 0x89e9) connect$rose(r2, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x600000000000000}}], 0x2, 0x0) 04:11:30 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@null=' \x00', 0x6, 'bond0\x00'}) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 04:11:30 executing program 3: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x4, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x7fffffff}, [@map_val={0x18, 0x7, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x2}]}, &(0x7f0000000040)='GPL\x00', 0x3, 0x26, &(0x7f0000000080)=""/38, 0x40f00, 0x2, [], 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x3, 0x10, 0x1, 0x7}, 0x10}, 0x78) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000001b80)={{r1}, "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"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"/3243], 0xbac) 04:11:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x700000000000000}}], 0x2, 0x0) 04:11:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x13c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5f9f}]}, @TIPC_NLA_SOCK={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f0}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x82}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}]}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_LINK={0x90, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffe}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8080}, 0x24048844) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:30 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x4, [@null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast]}, 0x40) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x1, 0xffff, 0x9}) 04:11:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x570, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:30 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xfffffffc, [@default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x40) 04:11:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x800000000000000}}], 0x2, 0x0) [ 909.595391][ T3066] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' 04:11:30 executing program 4: close(0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f00000000c0)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x6, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) [ 909.654037][ T3066] CPU: 1 PID: 3066 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 909.662674][ T3066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 909.672740][ T3066] Call Trace: [ 909.676075][ T3066] dump_stack+0x198/0x1fd [ 909.680437][ T3066] sysfs_warn_dup.cold+0x1c/0x2d [ 909.685390][ T3066] sysfs_do_create_link_sd+0x11e/0x140 [ 909.690875][ T3066] sysfs_create_link+0x5f/0xc0 [ 909.695661][ T3066] device_add+0x6ff/0x1c40 [ 909.700104][ T3066] ? devlink_add_symlinks+0x450/0x450 [ 909.705499][ T3066] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 909.711505][ T3066] wiphy_register+0x1d71/0x2860 [ 909.716423][ T3066] ? wiphy_unregister+0xc10/0xc10 [ 909.721469][ T3066] ? generic_xdp_install+0x700/0x700 [ 909.726791][ T3066] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 909.733139][ T3066] ieee80211_register_hw+0x22ed/0x3a20 [ 909.738654][ T3066] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 909.744076][ T3066] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 909.750416][ T3066] ? lock_downgrade+0x830/0x830 [ 909.755289][ T3066] ? lock_is_held_type+0xbb/0xf0 [ 909.760247][ T3066] ? memset+0x20/0x40 [ 909.764250][ T3066] ? __hrtimer_init+0x136/0x280 [ 909.769118][ T3066] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 909.774869][ T3066] ? hwsim_virtio_rx_work+0x350/0x350 [ 909.780261][ T3066] ? memcpy+0x39/0x60 [ 909.784263][ T3066] hwsim_new_radio_nl+0x953/0xfb8 [ 909.789314][ T3066] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 909.796175][ T3066] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 909.802102][ T3066] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 909.809050][ T3066] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 909.815911][ T3066] genl_rcv_msg+0x61d/0x980 [ 909.820439][ T3066] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 909.827482][ T3066] ? lock_release+0x8f0/0x8f0 [ 909.832164][ T3066] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 909.837465][ T3066] netlink_rcv_skb+0x15a/0x430 [ 909.842238][ T3066] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 909.849182][ T3066] ? netlink_ack+0xa10/0xa10 [ 909.853834][ T3066] genl_rcv+0x24/0x40 [ 909.857825][ T3066] netlink_unicast+0x533/0x7d0 [ 909.862601][ T3066] ? netlink_attachskb+0x810/0x810 [ 909.867722][ T3066] ? __phys_addr_symbol+0x2c/0x70 [ 909.872754][ T3066] ? __check_object_size+0x171/0x3e4 [ 909.878053][ T3066] netlink_sendmsg+0x856/0xd90 [ 909.882844][ T3066] ? netlink_unicast+0x7d0/0x7d0 [ 909.887797][ T3066] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 909.893092][ T3066] ? netlink_unicast+0x7d0/0x7d0 [ 909.898045][ T3066] sock_sendmsg+0xcf/0x120 [ 909.902479][ T3066] ____sys_sendmsg+0x6e8/0x810 [ 909.907256][ T3066] ? kernel_sendmsg+0x50/0x50 [ 909.911951][ T3066] ? do_recvmmsg+0x6d0/0x6d0 [ 909.916556][ T3066] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 909.922576][ T3066] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 909.930215][ T3066] ? __lock_acquire+0xb92/0x5780 [ 909.935172][ T3066] ___sys_sendmsg+0xf3/0x170 [ 909.939787][ T3066] ? sendmsg_copy_msghdr+0x160/0x160 [ 909.945080][ T3066] ? __fget_files+0x272/0x400 [ 909.949781][ T3066] ? lock_downgrade+0x830/0x830 [ 909.954642][ T3066] ? find_held_lock+0x2d/0x110 [ 909.959433][ T3066] ? __fget_files+0x294/0x400 [ 909.964128][ T3066] ? __fget_light+0xea/0x280 [ 909.968736][ T3066] __sys_sendmsg+0xe5/0x1b0 [ 909.975686][ T3066] ? __sys_sendmsg_sock+0xb0/0xb0 [ 909.980738][ T3066] ? syscall_enter_from_user_mode+0x20/0x290 [ 909.986727][ T3066] ? lockdep_hardirqs_on+0x53/0x100 [ 909.991934][ T3066] do_syscall_64+0x2d/0x70 [ 909.996363][ T3066] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 910.002264][ T3066] RIP: 0033:0x45d5f9 [ 910.006164][ T3066] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 910.025814][ T3066] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 910.034241][ T3066] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 910.042217][ T3066] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 910.050212][ T3066] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 910.058187][ T3066] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 910.066165][ T3066] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:31 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) accept(r2, 0x0, 0x0) pipe(&(0x7f0000001080)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r3, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) connect$rose(r4, &(0x7f0000001040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000040)={{r0}, "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"}) 04:11:31 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r3, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfb37ac92731f9734}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="84ff0000", @ANYRES16=r4, @ANYBLOB="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"], 0x184}}, 0x10054) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f049e46ac000000", @ANYRES32=r7, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r7) connect$pppl2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e24, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000000}}}, 0x32) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x40) socket$can_bcm(0x1d, 0x2, 0x2) 04:11:31 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket(0x2, 0x4, 0xe7) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000007c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x8, 0x4, '\x00\x00\x00\x00'}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000001080)={'syztnl1\x00', &(0x7f0000001000)={'syztnl0\x00', 0x0, 0x2f, 0x3, 0xff, 0x0, 0x61, @dev={0xfe, 0x80, [], 0x3b}, @dev={0xfe, 0x80, [], 0x3d}, 0x1, 0x20, 0xf817, 0xd0}}) sendmsg$ETHTOOL_MSG_WOL_GET(r2, &(0x7f0000001180)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001140)={&(0x7f00000008c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="510bab2065f7a6e27947b2a1bc80c1213f8ac110a50aeeeae554a0331732c08d1fb4c8515e93c53baf081343fe2e7f528364119bb0d02a7410bba4e49bca92e96d80d069a10dfc46dbf89f77e1a5170cf5c67217ae480bee639eaa4a", @ANYRES32=r5, @ANYBLOB="1400020073797a6b616c6c65723100000000000008000300010000001400020076657468305f6d616376746170000000"], 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000740)={r1, 0x51b42212, 0xd7f}) sendmsg$TIPC_NL_KEY_FLUSH(r6, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002bbd7000fedbdf2518000000100007800c000400cb000000000000003c000380080002003f00000008000100ffffffff0800010008000000080001000400000008000200120200000800024198df5a00060000000800020001000000"], 0x60}, 0x1, 0x0, 0x0, 0x20004001}, 0x8080) write$binfmt_elf32(r6, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0x39, 0x4e, 0x0, 0x2, 0x0, 0x10000, 0x5e, 0x38, 0xf5, 0x2, 0x3f, 0x20, 0x2, 0x72, 0x0, 0x8}, [{0x2, 0x8, 0x200, 0xee23, 0x4, 0x8020, 0x741, 0x6}, {0x70000000, 0x3, 0x4, 0x1000, 0xfffd, 0x5, 0xffffffff, 0x8001}], "8ac106f468a29b53bd1282edbf929e7c1d3cbba3e7eed34e8a59849bceef2804df9a3abab44bb295a45c8db8138d84ada6f81819348d7b5665c7b61ef7e78a85b1c4dd769cbed45f79fa083396cda3eac0a56c5da36179cee5dcdc116a9a1c2b666f60c3fb4559cd78769d55a0288e6b7546c96302c94b2566", [[], [], [], [], [], []]}, 0x6f1) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0xcaf7}) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x900000000000000}}], 0x2, 0x0) [ 910.167422][ T3041] net_ratelimit: 161 callbacks suppressed [ 910.167432][ T3041] dccp_close: ABORT with 6145 bytes unread [ 910.314131][ T3093] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 04:11:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x1000008}, 0x10) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'cpu'}, {0x2d, 'io'}, {0x2d, 'memory'}, {0x2d, 'cpu'}, {0x0, 'memory'}, {0x2b, 'rdma'}, {0x2b, 'rdma'}]}, 0x2a) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@mpls_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x1c, 0x10}}, 0x1c}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x600, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xa00000000000000}}], 0x2, 0x0) [ 910.405361][ T3093] 8021q: adding VLAN 0 to HW filter on device bond17 [ 910.445219][ T3132] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 910.529133][ T3090] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 04:11:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xe00000000000000}}], 0x2, 0x0) 04:11:31 executing program 2: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0xf9cf, 0xfffffffffffffe01, 0x6cda}) connect$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x3, {0x1, 0x3, 0x1}}, 0x10) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) r3 = accept(r2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) ioctl$sock_qrtr_TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000002ac0)={r1, 0x5, 0x80, 0x5}) sendto$rose(r4, &(0x7f0000002b00)="50e90a9cac553af664ea482ba367468dbb25f24b009d03bb55822fb1fef5d5b629209c1e65759d003591df1006dafad1f5ccd836cd75f76d50cca195271e274571237dcaf2a73da145474a27bcb661610bfc46f7dd699c2d302570368d0eb99f0d4982df1470784b87ef1ba84488d635137eb27763b74324405b4129bddcb88d57345573f14fb03b49652cf6f611a1877bb71b7966a3bc864e9d5a09bbdc5022c04dd8cc08110fc12532bf14b964478751778a7172ea4ee2a4b5a097fdd3846128ca5d4bde339318974b944cd0f224e0", 0xd0, 0x4c040, &(0x7f0000002c00)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @null}, 0x1c) [ 910.585316][ T3145] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 910.649717][ T3145] CPU: 0 PID: 3145 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 910.658373][ T3145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 910.668456][ T3145] Call Trace: [ 910.671779][ T3145] dump_stack+0x198/0x1fd [ 910.676132][ T3145] sysfs_warn_dup.cold+0x1c/0x2d [ 910.681090][ T3145] sysfs_do_create_link_sd+0x11e/0x140 [ 910.686740][ T3145] sysfs_create_link+0x5f/0xc0 [ 910.691530][ T3145] device_add+0x6ff/0x1c40 [ 910.695965][ T3145] ? __mutex_unlock_slowpath+0xe2/0x610 [ 910.701529][ T3145] ? devlink_add_symlinks+0x450/0x450 [ 910.706918][ T3145] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 910.712921][ T3145] wiphy_register+0x1d71/0x2860 [ 910.717808][ T3145] ? wiphy_unregister+0xc10/0xc10 [ 910.722850][ T3145] ? generic_xdp_install+0x700/0x700 [ 910.728193][ T3145] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 910.734285][ T3145] ieee80211_register_hw+0x22ed/0x3a20 [ 910.739782][ T3145] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 910.745166][ T3145] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 910.751582][ T3145] ? lock_downgrade+0x830/0x830 [ 910.756453][ T3145] ? lock_is_held_type+0xbb/0xf0 [ 910.761408][ T3145] ? memset+0x20/0x40 [ 910.765406][ T3145] ? __hrtimer_init+0x136/0x280 [ 910.770275][ T3145] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 910.776025][ T3145] ? hwsim_virtio_rx_work+0x350/0x350 [ 910.781420][ T3145] ? memcpy+0x39/0x60 [ 910.785425][ T3145] hwsim_new_radio_nl+0x953/0xfb8 [ 910.790461][ T3145] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 910.797369][ T3145] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 910.803289][ T3145] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 910.810253][ T3145] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 910.817152][ T3145] genl_rcv_msg+0x61d/0x980 [ 910.822558][ T3145] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 910.829524][ T3145] ? lock_release+0x8f0/0x8f0 [ 910.834212][ T3145] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 910.839545][ T3145] netlink_rcv_skb+0x15a/0x430 [ 910.844327][ T3145] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 910.851282][ T3145] ? netlink_ack+0xa10/0xa10 [ 910.855904][ T3145] genl_rcv+0x24/0x40 [ 910.859897][ T3145] netlink_unicast+0x533/0x7d0 [ 910.864682][ T3145] ? netlink_attachskb+0x810/0x810 [ 910.870436][ T3145] ? __phys_addr_symbol+0x2c/0x70 [ 910.875487][ T3145] ? __check_object_size+0x171/0x3e4 [ 910.880822][ T3145] netlink_sendmsg+0x856/0xd90 [ 910.885688][ T3145] ? netlink_unicast+0x7d0/0x7d0 [ 910.890646][ T3145] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 910.895935][ T3145] ? netlink_unicast+0x7d0/0x7d0 [ 910.901231][ T3145] sock_sendmsg+0xcf/0x120 [ 910.905660][ T3145] ____sys_sendmsg+0x6e8/0x810 [ 910.910436][ T3145] ? kernel_sendmsg+0x50/0x50 [ 910.915124][ T3145] ? do_recvmmsg+0x6d0/0x6d0 [ 910.919730][ T3145] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 910.925811][ T3145] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 910.931800][ T3145] ? __lock_acquire+0xb92/0x5780 [ 910.936749][ T3145] ___sys_sendmsg+0xf3/0x170 [ 910.941349][ T3145] ? sendmsg_copy_msghdr+0x160/0x160 [ 910.946664][ T3145] ? __fget_files+0x272/0x400 [ 910.951353][ T3145] ? lock_downgrade+0x830/0x830 [ 910.956211][ T3145] ? find_held_lock+0x2d/0x110 [ 910.960995][ T3145] ? __fget_files+0x294/0x400 [ 910.965692][ T3145] ? __fget_light+0xea/0x280 [ 910.970301][ T3145] __sys_sendmsg+0xe5/0x1b0 [ 910.974814][ T3145] ? __sys_sendmsg_sock+0xb0/0xb0 [ 910.979870][ T3145] ? syscall_enter_from_user_mode+0x20/0x290 [ 910.985859][ T3145] ? lockdep_hardirqs_on+0x53/0x100 [ 910.991073][ T3145] do_syscall_64+0x2d/0x70 [ 910.995511][ T3145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 911.001410][ T3145] RIP: 0033:0x45d5f9 [ 911.005318][ T3145] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 911.025103][ T3145] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 911.033549][ T3145] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 911.041527][ T3145] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 911.049507][ T3145] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 911.057495][ T3145] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 911.065481][ T3145] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x1000000000000000}}], 0x2, 0x0) [ 911.173688][ T3164] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 04:11:32 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) accept(r2, 0x0, 0x0) pipe(&(0x7f0000001080)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r3, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) connect$rose(r4, &(0x7f0000001040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000040)={{r0}, "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"}) 04:11:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x6) accept(r2, 0x0, 0x0) write(r2, &(0x7f0000000380)="49d7aa0389bb931407cb86921e2b520846bee053e7aa550c587c47578f22c7b813da48bb9b4619edaa47c1284aa47018c7a278b10fbdc62e9d484630fab4df7145ed4452309d7811109c02dc59ab99ebbccf4adf93d44815ac9b6b2021a02f55ea82a0949e8c78ebe0714bb66c1688a50b009d62ddd147b1c2bc5107d37ece4388a8bf142cd816719a44921ebeae1ce2c7239ce9ecfea16b23afec67f7797d4607fe866af6f6c36d708b85ab87addeb61e7a2fb697310454fce3a4691fed421c86e081d170984288970a40f99322abbafbe4c2c7f7bd2898909f27623e50a37dadb2ba57907813f59ed848afb4b74e2ae59668309249a36f9d4ed68a51fd1bce838139874c0cf2c13b2699545bd6f2783cd0b9e346d8f4a3c4ab256d5c9558e19e7efed58e4eddf21a5f9340ac7384916d7c8dc3dba20b5238968e1655b6b6cf4d9452d922f0fdedae882f2668362581c536d4da3fc45d2db42eb360bf24f250ecb60b5e89527c7fa510f7d1fddcb7030fe73ee6e884dcf2f34a8e21338740c4c6e3e61da9a96d30e4add0cc8dd98e920d9e161a350a0091b36067dccf3e423a67a7be5d5a4855fd7efc12537f02280008ca0234eea2dccacac0a75bf7244875a128bda5be3e4d87067488f9dc7131a9af9ca99fc4958b998febdbda574d0f504cb6f83535f4d12874a4731cabe696fe8fdcf717aa593d5e1574dbfde176f715bc49dd04e5dbade021398d8bcd1e89d4178fc2387f1653c0453f62b983432f9038f9ab51eee03cb7d5f7fe5d1d1d62176455d082b4be56b3e912b4b4628d07381edc10feb232ec21b3cbad7719fdef21cc6bae5cb6c8584bd85d0c1ad40e846e596f395e95d2d864f93bc0d18c122d380ecd09f208de5ed4fbec6886f4c595cadd58a2d92c01718739b572d9c6a49f08663e94f5da70d70a792bddca816d4bd48051f147b8ad1b102db63cc0876929fe0ab1875131a35d0198e91c34f3ae581282a95fa0c1678ebc3c1576147280c954763f8a9b7606f01043587b5b78aab5ba526eb0d577da0626dd220a99897430d673e99fe434d660f5d7610b6b96282d9dfd1546ed0d6ec6adea9b1f62abbf2d158feb007435e930a9c4c6a2ad780f3a0fb5986133d1c29febcb8539f5dc2ffe2a75fac0a30f1679cd57fc5a3daec09a0fc91eac60fbc7b4f48b31c1686cb0b7ecce870ca34756a2896f8a56ff7534cc72a206f2fb69a88a937172b168f0c687c03e13537f368a769d0f1fa91d67e4f3cbb70da29841e6d179338f2d14fa795603476a1c7d7b3854aa1dc8ccc88f7c73ed9cb917b7e6d75d8593a8514501a6ef100a542c300b15dbd03ee017fce57ab916b5150f10a3ae23031290bb1a10aab168fac08f47259d598207ca37aa9cb2448f375c5c3444e436d4bd13250835073dc2586989e5e0786bba8645fed9d7cbaf977d3146fa2c89d3def2eab48b6dbf283568ff4a3590e938906d92f61786f335ce3e4c90beb38370371d4dc07f1eaab9e9ab5e3725c85c5b2ed6a6609143eb804be16e30f697e03eee71cb19052344bf2aebc13657b93826c969662ea3df63c67336ac8bf17ff437c4c2fc15231dfe09e301653f7211bd69cfd3d42b35ac1f57bfbaea64416073414b940e7dc63ac9fc5720879057579799ba8be8448fa101b175df5869ceb068590876ca3fe5c67e9d40584a16cd803e2335e3a0c326548515488043b3c203e479d50bfeb2a30f13b2c7e3be0718ef02821ff07a16b0e0a5748fc09c99bb49962493387aa4fd4f3bbaabcdcc5237a41befb0ff9bdea77581dbbd134ab04192fc889971c306854201cab9490582789d8a8b6cc70e1ea739c5d1abdfc7a00c9c1fa675a5e4a768975047ab0ec9e707c5a393b48f98a8392ad3640c575c34af00cf823951e140e90573c2f334815364ccf7d6164f7d36af2e50e2bc4032af44c57fe6116588c9da620c79555f3621c1dbb09efb8b65aa8d33570ebe7b63981034b0a834550cc90765aa4acdba7a8d7457da409948ee4b2b87d5d8c676cde88c1f0b8c25eb4d51b04059ee80fdebfbb12553f1c892cdcab51a92f040474b4680750ad295a79408b3eddc46535bd3c3e94c798189f4b41c198802de6ad5855749fec07bb6ae1d8e112936a8bcfadc1a15f39d41425c04423379c2295764e583380f01a1825951e1df4e6492e611407bbc576ecdc77988c0eb00fb187fce58152626c08d9dfd83292f51eb2dcc6b6e0ec5aaf6a1ae40dc8f431bdbdf7f086bfd2cecfb7851c8b5a0de406796bd75e14115286b89097f4fba18b5b50b40247b7b7feea0d5c8000408a36e57864abb8a673f2efe1054a45c9f4fcd98dbb7a2f0f5d4444ce7bb484ce5c838ed41ba1db389616c90df7fdbb59e0df3e5f62c3bea70245596c9b26461f46e6f46ffc487ac24a1c446d5f58c1af0311306cd242d89dd7ba55c18b4c5a7f1e7b32375f2a686bd573ddfd9a669d3cab4d3449c003dc014245d8ec51597717b56e2845afff265dcaee1987a079ef2ac3012dbac881463abcb7d4da5b80d9cea09b2170381a27bb20376333684221c77356563ac122ac5027ea0d143d8c62c2bcfffb3c3fb3ed6710528a8df7d17133409d4c67aee69052a585ccf89d928e4dade7fd687ad4b5aa2a147dbac78eca75c16601c24a9072622d411b104fbcc85d5fd1a7f6e5445a7f3180a7a0d9dd71eac4269400265125c97045fd473b5384cc437a01543ea808af7ba78d8017754f185109c9cf9991651638930efca30601b9fa381b5d92aad8e4f3d1c2bad192f9b1122bf52023ff636f1ea21ab573a7e55f4533d8c5c2c5b4e4ab82b4457a31a6f35243fc1e1f1563e97f208e6132eb333db2f5f1d12567bca346cff9d270e04e39c022bbb4ad0cddaf1fcb96dbd6654efa3ed89005caa731014d11e6f153785d751049ba3584bcce8fb280e49c8de192bcf6511acb608e6eeae4ef8225a378de245b3d1dd1d988195206fc5a45e8e9aa6255d407d8275cb831b1ef59d11e5de6b1854a1a82eec92cf92b2a3e95e05c9cd86aa7af30236ea82e27a43de787e838d71d5f932fe3dad5acd1ad997180a21004efe2d970c6dd3212141fa0082b392c890e0127f954b557eb6e3b6f129c92df5d0c57832596e7a58668bf4baf949801b3454588cf5fea5280e3eddf1f4ad1d373f8079459dbeca5d761fe831fffc961ea5c2eb1944fe1c50238f051300a0ef00386d11807cfea4dfa00482e766eee45140ce15554a4d40ebef8a03c84f8c6ff8520c482a7fd27df17cb6428e634a804420b7f456258933508cba2d3724dadf76bf04271195fed18a3f3907e7ef32b2e3dfa2a9adacf4c8fb130bdcbe38f2a9093828382cdd10fe5e4401083fabfd8147d73739ed0597d8774f986b9b561e81c874ca6ba52ad06744d308e5da6e81214103ec0d27052dfbec01834b86b73fabaf5c7088bd2e3c141e5ff6c3b815301e550a22c4a8867673fe797d1083daab976da60fb7992de0a5f720febf62691670890b30e19ddc60949d2d783cf9b5c5ce55194ed3c7e13aa5994118b8eb8fcbccc97aa8c17babaf1a6161d5f45be737495b5545d82e03c588140b9b67068b54917410d4090b1992500868d0f34d18c60a83f4c183ee80f7dc90290bb5b0e17f27811b115e4b6975086fdb9e619ac9e29f75975e43508380d77d09b8fe85da3e4a149bfec60902ec3d697c48201b16a2658d123fc0bc0427bffd6712a904cc3cd5450b64e383fcaaebef5afd6ec5a5ffed24356138959779a7ec486e0881d2dbf5d2cd106dc3f0f7b9636de152adb987acf1a61598c42fec1caa3afaa5a5be4521f1622e4ea655afd2348e259a2247b0d743b34aa0471d51fa8e1c6f1b2169b916b0c148b8e585bfb038aac3e71e6833e4f7338623e4d4c6e377177056b57839523f2b1280d2048f9573b31bb0d1f5b0cc1ac7a840cde97fd03ba25cd6770e7a00d93c68c56d7a59433ff7c18d91d0b949613a8807637a94eab6945d8bec9698e23ed74d4e78ec2620eace07fda95dfeb766029457fb0933d37e8ec4d060965f0045378378884e9fd0fb0d0eccff25ca3e8282ad7f4208a6cbdd6dff2f860afaf3a55b27950a094513ae876bdbf9903c352752538e62557a9c67a69c8cd20f26440edb29b75d1fcac934a775a52c5bb252b5d7f42103c2c282f99c75c841df6b6a8c9450c345b8f8e72fb617b8dd97674e5a199b5a2bb6530e16359665461fc8f8ae7aec38a6dff6c84927880a7140eb828b7a2dede3b6ed0483418f9e559f8a74e7e441ae2912d0b3e5fa62f70ef423e8afafb4cfae0f18adf56a76d4c6011306d63d8c50c6445c7d49b9b2dfb022a6e7a6e9f302f24e2051633db724f6a8414255921b25e3c40e31182ed15741b265eefb8dab1430b291bf620387f28c752ac8310fc31002ab24953553831fb798dfba568b0fb27c4dd7b3db9775155753b73f4f578cb899d558af34ae604d484d157ee867df151502e5d53dba3c1bbc78b8bd5039b19ff8d85de97806083655b4af9bdc6d1f793bdef748d3eca6fa806ba6c6edb39efd23efff2bfe41bd90dfe445f87dcc550cc76d77f54f42601c851a6dad5abffd1e57d5a1436914a45c0b460cec2d0fb382cf2087e210b72f09dd4c36be4f9be8f0dddb6f507264933d57dd4c7c1bfc7c05de152e7aeddfa008b55416154addfd5a255ee14d3c1a05981b76d856b921ded46e183eeb99b8d4d4496a3956a9eea1d988b1fe58fb2724d58d298c3876dcb600f9aaa78648888586d07a05a5190e0e7d19bf4705737db359e83d414590d95091f9817b60379129fa2e3299b8f6bf507d2cd59117ab9d2406e6109d1979d75eef322dc00f4391394de4e02f535636b657023c22d0a444b8e679bb2f1fc0e591aca82cacdc783cd669cdb5b4f5d35fe6a8c8daaef255e1b8a5204aa929499a33e106cabbdc98fe71439bdad8ea54a56160160c80267cba1d59adc15095ffad4d6073d17209ea05a1776c318a1bc856c711a199eabb8a865d5b648f9feb9543bcebb39f5d69ede72dd51cc248d8106bbfc1bed6fd5e3105987da01da3712fe6372911796df782d37f4bb8e36e87d1a55985b364e1871222c3451534ecc5d1d6db858f76b6819a8ac57a74179e741db78ae012c95d8c80aa7f947bf462b455ceddbc8c326d3c6fea51795afb4318821c2a17d556ffc519ea71da1dd51a3fa1eac142cb4d26f45463c21aaf2753f2ab94fd42b3415ed83d14e97b0049cf2ae1014be60a94fc84d32b37455ca384602e83f59457cdc1e130fb5c8e02ad700b80e21262f5a08e8a89caf710f8d789f880d553cdb65e79ef8af94bb990b058c15234bb7762fce1bee0b9d5dad1657fa0cfb04c4639d1bbeb10f23cf62b1ccd6788e7d002ef99e2bda73081ddc60b568c9f3341e0dbb2ca5baaaa770cb962bbc6a56678862f35cc4ca191211e980dcafd302c048effb3bdd60c272f8a91c5cf9b96842729a53a47f13f412ba0924bf23b60b9c6b960ffc628e62dc71c57c193b97099bd68f541444b6c21b335e89209ad915328031b6e7fa95774836cf03352fc3a60f0982f1341997eeebfba45562cc32e43c34af4c9a6211c79384f443b60c9ce6295f6ed5ac7a660c39bb9f505efe838ef7f64a652996f0187841f829ee8143a7e14ee16d32df9725af58ac19b6667cad15f3e3886b73a28add1dd2196f002d0dfc485fa766dbd81c4462f9abf04aef7098bbdb385cc850299a04e9601843f85605df573e5ad3327e75b0aace011a0c76e8f98dd9d8b", 0x1000) r3 = socket$l2tp6(0xa, 0x2, 0x73) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x6, 0x7, @private0, 0xfa5}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x303}, "4d106b06c68e93af", "bfd7cf09001803000900", "61141504", "c9c38ff5d1789c9d"}, 0x28) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r1, 0x4) 04:11:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x700, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 911.244376][ T3144] dccp_close: ABORT with 6145 bytes unread 04:11:32 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000000)) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) 04:11:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x1100000000000000}}], 0x2, 0x0) 04:11:32 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000000)=0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000040c0), 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000004100)="12bc5c3f2becd9a8e8da9a4ea74406f803a0563e806eaec9bf4cef47f32a629ae6f2379984dc07cce8f31cdda85864e48b745cbd60adf271517de5c0b263a4eab148f6a3b8c2b7", 0x47) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) [ 911.434757][ T3185] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 911.469065][ T3185] CPU: 1 PID: 3185 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 911.477710][ T3185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 911.487769][ T3185] Call Trace: [ 911.491075][ T3185] dump_stack+0x198/0x1fd [ 911.495426][ T3185] sysfs_warn_dup.cold+0x1c/0x2d [ 911.500382][ T3185] sysfs_do_create_link_sd+0x11e/0x140 [ 911.505858][ T3185] sysfs_create_link+0x5f/0xc0 [ 911.510653][ T3185] device_add+0x6ff/0x1c40 [ 911.515102][ T3185] ? __mutex_unlock_slowpath+0xe2/0x610 [ 911.520678][ T3185] ? devlink_add_symlinks+0x450/0x450 [ 911.526068][ T3185] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 911.532067][ T3185] wiphy_register+0x1d71/0x2860 [ 911.536949][ T3185] ? wiphy_unregister+0xc10/0xc10 [ 911.542005][ T3185] ? generic_xdp_install+0x700/0x700 [ 911.547319][ T3185] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 911.553413][ T3185] ieee80211_register_hw+0x22ed/0x3a20 [ 911.558904][ T3185] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 911.564284][ T3185] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 911.570191][ T3185] ? lock_downgrade+0x830/0x830 [ 911.575052][ T3185] ? lock_is_held_type+0xbb/0xf0 [ 911.580011][ T3185] ? memset+0x20/0x40 [ 911.584013][ T3185] ? __hrtimer_init+0x136/0x280 [ 911.588885][ T3185] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 911.594634][ T3185] ? hwsim_virtio_rx_work+0x350/0x350 [ 911.600018][ T3185] ? memcpy+0x39/0x60 [ 911.604020][ T3185] hwsim_new_radio_nl+0x953/0xfb8 [ 911.609055][ T3185] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 911.615914][ T3185] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 911.621834][ T3185] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 911.628780][ T3185] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 911.635644][ T3185] genl_rcv_msg+0x61d/0x980 [ 911.640168][ T3185] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 911.647128][ T3185] ? lock_release+0x8f0/0x8f0 [ 911.651824][ T3185] ? _raw_spin_unlock_irqrestore+0x6f/0x90 [ 911.657641][ T3185] netlink_rcv_skb+0x15a/0x430 [ 911.662435][ T3185] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 911.669400][ T3185] ? netlink_ack+0xa10/0xa10 [ 911.674022][ T3185] genl_rcv+0x24/0x40 [ 911.678011][ T3185] netlink_unicast+0x533/0x7d0 [ 911.682791][ T3185] ? netlink_attachskb+0x810/0x810 [ 911.687928][ T3185] ? __phys_addr_symbol+0x2c/0x70 [ 911.692994][ T3185] ? __check_object_size+0x171/0x3e4 [ 911.698290][ T3185] netlink_sendmsg+0x856/0xd90 [ 911.703094][ T3185] ? netlink_unicast+0x7d0/0x7d0 [ 911.708055][ T3185] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 911.713345][ T3185] ? netlink_unicast+0x7d0/0x7d0 [ 911.718298][ T3185] sock_sendmsg+0xcf/0x120 [ 911.722726][ T3185] ____sys_sendmsg+0x6e8/0x810 [ 911.727506][ T3185] ? kernel_sendmsg+0x50/0x50 [ 911.732190][ T3185] ? do_recvmmsg+0x6d0/0x6d0 [ 911.736798][ T3185] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 911.742797][ T3185] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 911.748798][ T3185] ? __lock_acquire+0xb92/0x5780 [ 911.753746][ T3185] ___sys_sendmsg+0xf3/0x170 [ 911.758355][ T3185] ? sendmsg_copy_msghdr+0x160/0x160 [ 911.763651][ T3185] ? __fget_files+0x272/0x400 [ 911.768343][ T3185] ? lock_downgrade+0x830/0x830 [ 911.773203][ T3185] ? find_held_lock+0x2d/0x110 [ 911.778009][ T3185] ? __fget_files+0x294/0x400 [ 911.782703][ T3185] ? __fget_light+0xea/0x280 [ 911.787317][ T3185] __sys_sendmsg+0xe5/0x1b0 [ 911.791839][ T3185] ? __sys_sendmsg_sock+0xb0/0xb0 [ 911.796890][ T3185] ? syscall_enter_from_user_mode+0x20/0x290 [ 911.802884][ T3185] ? lockdep_hardirqs_on+0x53/0x100 [ 911.808092][ T3185] do_syscall_64+0x2d/0x70 [ 911.812522][ T3185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 911.818419][ T3185] RIP: 0033:0x45d5f9 [ 911.822322][ T3185] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 911.842048][ T3185] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 911.850473][ T3185] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 911.858454][ T3185] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 911.866450][ T3185] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 911.874426][ T3185] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 911.882408][ T3185] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:33 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@null, @null, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x3, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x7fff}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004}, 0x40054) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 04:11:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x2000000000000000}}], 0x2, 0x0) 04:11:33 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000480)=@phonet, &(0x7f0000000500)=0x80) connect$rose(r1, &(0x7f0000000540)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @null}, 0x1c) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2, 0x4, 0x3, 0x4}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000580)="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"934d2739beeda36b42a83d203881cfb7baa3fa7aa9b8aede4db5d0a3229698f9512019cb7b601dd00c1af7753a898e12f8139e01368314c3de5d44de4144b2b919dffd632e902656125925e5d84d624fdf227060abe70084351c2dd6b289c9c017da08ddaa0c68d45b350630a5cf024d826f1e7cc50ca9d270415364a47b3859723e4338b644682feb001f7371329e14a51e972549b613e34aea67f0380bd8843904824f371a20cae89a9de8943c31aa59947f7dfd5354bf45c69a"}, {0x20, 0x10f, 0xffffffff, "54b804ed4c5fb8e4fe7577361f7a"}, {0xf8, 0x119, 0x5, "c103be371100c1df63e5dbfab79f2342b0a7f0cb128ec9defb4325bd14ea2555af08fda4610c119ff8d1d146b7530345bb8be8249ca08237318002a3a488eb1e4c11e7da5ebcee8f1f94d1554c45c45133385a0d9c68e9a3be8e41e87f4d7cdc8fac909416e9e82e285553a3bf092f35df0384b86ed398e5c2a16acbdce43d4ec906864c7c49f95f63aff6acd0a8f70be0b0aca8c8598a74d3e2fadf97efb984a9ae99b856d916061d154ded2274a446d6a6522e86f9c696401ae4ff73cff3fef70dcd6044467029789382b37b11de581d8dd0ec94b1833b4a700e7ae0ced3894ee7a92f7bb457"}, {0xc8, 0x6, 0x4f98186b, "2c06ae47d2f8f30b231f0d57fb6c9ee3ad5b17006e9c798719027eaa8d441d61921ff6721ec2caa5a7b5a752337a58b991b721579f2823d66676d3aa0cafa2587e57f435c02085bb2c9c5ab926e1cb8a7ca8f6cf3c33b17fa738082da9635462d84e789975e85a17f9e4e5960cd55ce3f2fb4ee0177148bfe82f1c06dc04d347d6ba8a8879aabf4c628aebc92d2bbd765c7603276bde8a045eb4f5096d0001f535f7d8ac188099cf6740f15c01ca782328"}, {0xe0, 0x119, 0x2, "7cbc4d9beedaeddae57a5a2c2e67265e60b6a4b65c171f1da99a40c9d7c13243dd1a7e2e0c2c46f45f95c0596505db9e70f795ae97a019589680763f20afd1200cbd0526f5885e2af0186bd339de8e48f061213caff694369948f26c653dc233b3759292e799c03f62ebd68cb193f186b7ae1094557cb2eade0cbbab5fe1d86000e7b3f7550de676671e3a5cc0fa0215d78365b619648cacad39ae6ce574119acf305d014623c3e47099f06f19f68ef90bece0755423b7b15e7470a0fa3b3b958d87d7e7eaadd0f79206d586"}, {0x70, 0x11, 0x4, "75b35c59c061134fa74677b151c85ef994a884290f8213ef7d0007f0475ebde3c4176c7d6eccdf93b87429b70e66e10dcb35e9c2d559bd96fe0d780d516484d708152f381e19355e9c0662e46e1389f5fce2bf14661dae150f"}], 0x400}}], 0x4, 0x200c4080) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) ioctl(0xffffffffffffffff, 0xfb0000, &(0x7f00000046c0)="963cce40aea23bc3520c1278881c743887500a4108741a2ad0203f1547afe28ec907df9178a2cf2896ba29abeda9b8e8ecd4a6dae3364daa747ddf7b8eb0aa606c587ddb4506f064e4b8db8f2a4bf8aba96a45a9370b5c5d8d55d886c6c4794e80fe13f259dc5bac") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000004a40)='cpuset.memory_pressure\x00', 0x0, 0x0) connect$rose(r2, &(0x7f0000004a80)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x5, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 04:11:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x900, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:33 executing program 2: syz_init_net_socket$rose(0xb, 0x5, 0x0) r0 = socket$kcm(0x2, 0x3, 0x84) socket$kcm(0x29, 0xac0e6a4dcd5fba4c, 0x0) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2, 0x400, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000000)="2f13c285a23264d068e975e3390bf809d4e10e0000", 0x15}], 0x1, &(0x7f0000000080)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010102, @private}}}], 0x20}, 0x4080) socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) bind$l2tp6(r2, &(0x7f0000000080)={0xa, 0x0, 0xe40, @loopback, 0x7, 0x4}, 0x20) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="230077e4f8e98615182a0d7656ac1c701292f6533835de29cfb6d96fe29eae2899c30b7aa22ce797e45fbebb5ef937", @ANYRES16=r6, @ANYBLOB="0100000000000000000004000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000c00)=ANY=[@ANYBLOB="dc040000", @ANYRES16=r6, @ANYBLOB="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"/1325], 0x4dc}, 0x1, 0x0, 0x0, 0x801}, 0x4004801) ioctl$FITRIM(r4, 0xc020662a, &(0x7f0000000040)={0xffffffffffffffff, 0x100000000004}) openat$cgroup(r4, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600000000723094eb677539ed", @ANYRES32=r7, @ANYBLOB="17010000000000001c0012000c000100626f6e64000000000c000200080001f5030000008626ed91be4e14e30f8eb30686d38760ca9003461d65ffecf7b8e666376cbd8a8c7524f30194f458b0388500000000008f000000111238bed62b2b3d2b0b7692d2281c"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x304, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x70, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x60, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e21}, @IFLA_IPTUN_PROTO={0x5}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e23}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x6}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x36}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x3}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x8000014}]}}}, @IFLA_MASTER={0x8, 0xa, r7}, @IFLA_VF_PORTS={0x26c, 0x18, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x16}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "4e7a3daebc790fc162a9fae6bfb16a86"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "16802faa25db70ae73400f390bffa94b"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1}]}, {0x78, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "8e593f3a0b18a93494b8f4ee37451306"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "512eb9d332f6dcc72f60cfd04eb3aea3"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xe}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "d941af26316acf8f4d39352c79126414"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "30a0ba1e792618be2f8f9a7597c4a97c"}, @IFLA_PORT_PROFILE={0x13, 0x2, 'batadv_slave_0\x00'}]}, {0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0xff}, @IFLA_PORT_PROFILE={0xa, 0x2, '!:,--\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x5}, @IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_REQUEST={0x5}, @IFLA_PORT_VF={0x8, 0x1, 0x2}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "65b0d5f807ca6ef1cffbfa05cbda0682"}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "be824e1a55cd8c9d685c1f8c89149e21"}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_PROFILE={0x9, 0x2, '])*)\x00'}, @IFLA_PORT_PROFILE={0x13, 0x2, 'batadv_slave_0\x00'}, @IFLA_PORT_PROFILE={0xb, 0x2, '*\xeb$[*+\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "d1d8837b43f9781743f803fbde3508fa"}]}, {0x5c, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a04eef92d87f56406940ff64002d18be"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "73ab384b4d3c5c9daeb2da7b362b35b9"}, @IFLA_PORT_PROFILE={0x13, 0x2, 'batadv_slave_0\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "40f79eaa14bcce801af3d425c73e62b5"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x70}]}, {0x48, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "0e00d903ca75eaf50fbbf51e8c7bb408"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "f4379afaf3e8aee2bad43f0a43752bc4"}, @IFLA_PORT_PROFILE={0xa, 0x2, '\xb1!&*-\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1}, @IFLA_PORT_VF={0x8, 0x1, 0xfab}]}, {0x24, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "790147ec813a63261748aac066e2c57a"}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "89d4366bb66c3cd74e0c7d65aa17e01a"}, @IFLA_PORT_PROFILE={0x7, 0x2, '$\'\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "c6b6381235ea35b246e7865b66560fec"}]}]}]}, 0x304}}, 0x0) 04:11:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)={0x0, 0xff}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f0000000000)) [ 912.195578][ T3180] dccp_close: ABORT with 6145 bytes unread [ 912.222199][ T3226] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' 04:11:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x600, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:33 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x244e000000000000}}], 0x2, 0x0) [ 912.256967][ T3226] CPU: 1 PID: 3226 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 912.265768][ T3226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.275846][ T3226] Call Trace: [ 912.279173][ T3226] dump_stack+0x198/0x1fd [ 912.283539][ T3226] sysfs_warn_dup.cold+0x1c/0x2d [ 912.288494][ T3226] sysfs_do_create_link_sd+0x11e/0x140 [ 912.293985][ T3226] sysfs_create_link+0x5f/0xc0 [ 912.298796][ T3226] device_add+0x6ff/0x1c40 [ 912.303239][ T3226] ? __mutex_unlock_slowpath+0xe2/0x610 [ 912.308831][ T3226] ? devlink_add_symlinks+0x450/0x450 [ 912.314226][ T3226] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 912.320230][ T3226] wiphy_register+0x1d71/0x2860 [ 912.325116][ T3226] ? wiphy_unregister+0xc10/0xc10 [ 912.330155][ T3226] ? generic_xdp_install+0x700/0x700 [ 912.335469][ T3226] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 912.341556][ T3226] ieee80211_register_hw+0x22ed/0x3a20 [ 912.347228][ T3226] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 912.352616][ T3226] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 912.358527][ T3226] ? lock_downgrade+0x830/0x830 [ 912.363412][ T3226] ? lock_is_held_type+0xbb/0xf0 [ 912.368374][ T3226] ? memset+0x20/0x40 [ 912.372401][ T3226] ? __hrtimer_init+0x136/0x280 [ 912.377299][ T3226] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 912.383064][ T3226] ? hwsim_virtio_rx_work+0x350/0x350 [ 912.388462][ T3226] ? memcpy+0x39/0x60 [ 912.392464][ T3226] hwsim_new_radio_nl+0x953/0xfb8 [ 912.397501][ T3226] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 912.404361][ T3226] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 912.410288][ T3226] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 912.417320][ T3226] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 912.424224][ T3226] genl_rcv_msg+0x61d/0x980 [ 912.428774][ T3226] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 912.435735][ T3226] ? lock_release+0x8f0/0x8f0 [ 912.440423][ T3226] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 912.445722][ T3226] netlink_rcv_skb+0x15a/0x430 [ 912.450498][ T3226] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 912.457443][ T3226] ? netlink_ack+0xa10/0xa10 [ 912.462068][ T3226] genl_rcv+0x24/0x40 [ 912.466087][ T3226] netlink_unicast+0x533/0x7d0 [ 912.470868][ T3226] ? netlink_attachskb+0x810/0x810 [ 912.475991][ T3226] ? __phys_addr_symbol+0x2c/0x70 [ 912.481035][ T3226] ? __check_object_size+0x171/0x3e4 [ 912.486333][ T3226] netlink_sendmsg+0x856/0xd90 [ 912.491135][ T3226] ? netlink_unicast+0x7d0/0x7d0 [ 912.496117][ T3226] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 912.501412][ T3226] ? netlink_unicast+0x7d0/0x7d0 [ 912.506387][ T3226] sock_sendmsg+0xcf/0x120 [ 912.510817][ T3226] ____sys_sendmsg+0x6e8/0x810 [ 912.515601][ T3226] ? kernel_sendmsg+0x50/0x50 [ 912.520289][ T3226] ? do_recvmmsg+0x6d0/0x6d0 [ 912.525330][ T3226] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 912.531328][ T3226] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 912.537690][ T3226] ? __lock_acquire+0xb92/0x5780 [ 912.542643][ T3226] ___sys_sendmsg+0xf3/0x170 [ 912.550813][ T3226] ? sendmsg_copy_msghdr+0x160/0x160 [ 912.556119][ T3226] ? __fget_files+0x272/0x400 [ 912.562472][ T3226] ? lock_downgrade+0x830/0x830 [ 912.567339][ T3226] ? find_held_lock+0x2d/0x110 [ 912.572570][ T3226] ? __fget_files+0x294/0x400 [ 912.577274][ T3226] ? __fget_light+0xea/0x280 [ 912.581884][ T3226] __sys_sendmsg+0xe5/0x1b0 [ 912.588830][ T3226] ? __sys_sendmsg_sock+0xb0/0xb0 [ 912.593883][ T3226] ? syscall_enter_from_user_mode+0x20/0x290 [ 912.599879][ T3226] ? lockdep_hardirqs_on+0x53/0x100 [ 912.605967][ T3226] do_syscall_64+0x2d/0x70 [ 912.610398][ T3226] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 912.616306][ T3226] RIP: 0033:0x45d5f9 [ 912.620207][ T3226] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 912.639817][ T3226] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 912.648241][ T3226] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 912.656227][ T3226] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 912.664210][ T3226] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 912.672219][ T3226] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 912.680195][ T3226] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x600, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x284e000000000000}}], 0x2, 0x0) 04:11:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xa00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:34 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) [ 912.980796][ T3238] device bond18 entered promiscuous mode [ 913.002584][ T3238] 8021q: adding VLAN 0 to HW filter on device bond18 04:11:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x3f00000000000000}}], 0x2, 0x0) [ 913.024339][ T3240] bond18: (slave ip6tnl2): The slave device specified does not support setting the MAC address 04:11:34 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) accept$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) [ 913.078782][ T3240] bond18: (slave ip6tnl2): Error -95 calling set_mac_address 04:11:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4000000000000000}}], 0x2, 0x0) [ 913.468856][ T3304] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 913.496634][ T3304] CPU: 1 PID: 3304 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 913.505262][ T3304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.515335][ T3304] Call Trace: [ 913.518643][ T3304] dump_stack+0x198/0x1fd [ 913.522991][ T3304] sysfs_warn_dup.cold+0x1c/0x2d [ 913.527980][ T3304] sysfs_do_create_link_sd+0x11e/0x140 [ 913.533442][ T3304] sysfs_create_link+0x5f/0xc0 [ 913.538236][ T3304] device_add+0x6ff/0x1c40 [ 913.542655][ T3304] ? __mutex_unlock_slowpath+0xe2/0x610 [ 913.548188][ T3304] ? devlink_add_symlinks+0x450/0x450 [ 913.553562][ T3304] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 913.559595][ T3304] wiphy_register+0x1d71/0x2860 [ 913.564440][ T3304] ? wiphy_unregister+0xc10/0xc10 [ 913.569494][ T3304] ? generic_xdp_install+0x700/0x700 [ 913.574773][ T3304] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 913.580849][ T3304] ieee80211_register_hw+0x22ed/0x3a20 [ 913.586338][ T3304] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 913.591710][ T3304] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 913.597603][ T3304] ? lock_downgrade+0x830/0x830 [ 913.602484][ T3304] ? lock_is_held_type+0xbb/0xf0 [ 913.607408][ T3304] ? memset+0x20/0x40 [ 913.611377][ T3304] ? __hrtimer_init+0x136/0x280 [ 913.616227][ T3304] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 913.621971][ T3304] ? hwsim_virtio_rx_work+0x350/0x350 [ 913.627328][ T3304] ? memcpy+0x39/0x60 [ 913.631302][ T3304] hwsim_new_radio_nl+0x953/0xfb8 [ 913.636337][ T3304] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 913.643199][ T3304] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 913.649118][ T3304] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 913.656041][ T3304] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 913.662889][ T3304] genl_rcv_msg+0x61d/0x980 [ 913.667399][ T3304] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 913.674348][ T3304] ? lock_release+0x8f0/0x8f0 [ 913.679037][ T3304] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 913.684366][ T3304] netlink_rcv_skb+0x15a/0x430 [ 913.689147][ T3304] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 913.696097][ T3304] ? netlink_ack+0xa10/0xa10 [ 913.700750][ T3304] genl_rcv+0x24/0x40 [ 913.704767][ T3304] netlink_unicast+0x533/0x7d0 [ 913.709551][ T3304] ? netlink_attachskb+0x810/0x810 [ 913.714682][ T3304] ? __phys_addr_symbol+0x2c/0x70 [ 913.719753][ T3304] ? __check_object_size+0x171/0x3e4 [ 913.725057][ T3304] netlink_sendmsg+0x856/0xd90 [ 913.729870][ T3304] ? netlink_unicast+0x7d0/0x7d0 [ 913.734841][ T3304] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 913.740149][ T3304] ? netlink_unicast+0x7d0/0x7d0 [ 913.745112][ T3304] sock_sendmsg+0xcf/0x120 [ 913.749549][ T3304] ____sys_sendmsg+0x6e8/0x810 [ 913.754335][ T3304] ? kernel_sendmsg+0x50/0x50 [ 913.759027][ T3304] ? do_recvmmsg+0x6d0/0x6d0 [ 913.763640][ T3304] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 913.769655][ T3304] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 913.775672][ T3304] ? __lock_acquire+0xb92/0x5780 [ 913.780633][ T3304] ___sys_sendmsg+0xf3/0x170 [ 913.785259][ T3304] ? sendmsg_copy_msghdr+0x160/0x160 [ 913.790564][ T3304] ? __fget_files+0x272/0x400 [ 913.795255][ T3304] ? lock_downgrade+0x830/0x830 [ 913.800114][ T3304] ? find_held_lock+0x2d/0x110 [ 913.804911][ T3304] ? __fget_files+0x294/0x400 [ 913.810249][ T3304] ? __fget_light+0xea/0x280 [ 913.814867][ T3304] __sys_sendmsg+0xe5/0x1b0 [ 913.819386][ T3304] ? __sys_sendmsg_sock+0xb0/0xb0 [ 913.824439][ T3304] ? syscall_enter_from_user_mode+0x20/0x290 [ 913.830437][ T3304] ? lockdep_hardirqs_on+0x53/0x100 [ 913.835648][ T3304] do_syscall_64+0x2d/0x70 [ 913.840082][ T3304] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 913.846032][ T3304] RIP: 0033:0x45d5f9 [ 913.849955][ T3304] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 913.870119][ T3304] RSP: 002b:00007fb32207fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 913.878522][ T3304] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 913.886485][ T3304] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 913.894448][ T3304] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 913.902408][ T3304] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 913.910407][ T3304] R13: 00007ffcfe4df27f R14: 00007fb3220809c0 R15: 000000000118cf4c [ 913.949350][ T3306] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 913.969523][ T3306] CPU: 1 PID: 3306 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 913.978174][ T3306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.988240][ T3306] Call Trace: [ 913.991550][ T3306] dump_stack+0x198/0x1fd [ 913.995904][ T3306] sysfs_warn_dup.cold+0x1c/0x2d [ 914.000858][ T3306] sysfs_do_create_link_sd+0x11e/0x140 [ 914.006359][ T3306] sysfs_create_link+0x5f/0xc0 [ 914.011158][ T3306] device_add+0x6ff/0x1c40 [ 914.015590][ T3306] ? __mutex_unlock_slowpath+0xe2/0x610 [ 914.021149][ T3306] ? devlink_add_symlinks+0x450/0x450 [ 914.026563][ T3306] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 914.032564][ T3306] wiphy_register+0x1d71/0x2860 [ 914.037446][ T3306] ? wiphy_unregister+0xc10/0xc10 [ 914.042488][ T3306] ? generic_xdp_install+0x700/0x700 [ 914.047800][ T3306] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 914.053918][ T3306] ieee80211_register_hw+0x22ed/0x3a20 [ 914.059446][ T3306] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 914.065466][ T3306] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 914.071404][ T3306] ? lock_downgrade+0x830/0x830 [ 914.076310][ T3306] ? lock_is_held_type+0xbb/0xf0 [ 914.082666][ T3306] ? memset+0x20/0x40 [ 914.086672][ T3306] ? __hrtimer_init+0x136/0x280 [ 914.091553][ T3306] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 914.097316][ T3306] ? hwsim_virtio_rx_work+0x350/0x350 [ 914.102720][ T3306] ? memcpy+0x39/0x60 [ 914.106728][ T3306] hwsim_new_radio_nl+0x953/0xfb8 [ 914.111776][ T3306] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 914.118751][ T3306] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 914.124688][ T3306] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 914.131735][ T3306] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 914.138614][ T3306] genl_rcv_msg+0x61d/0x980 [ 914.143148][ T3306] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 914.150209][ T3306] ? lock_release+0x8f0/0x8f0 [ 914.154899][ T3306] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 914.160206][ T3306] netlink_rcv_skb+0x15a/0x430 [ 914.165021][ T3306] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 914.171978][ T3306] ? netlink_ack+0xa10/0xa10 [ 914.176601][ T3306] genl_rcv+0x24/0x40 [ 914.180684][ T3306] netlink_unicast+0x533/0x7d0 [ 914.185472][ T3306] ? netlink_attachskb+0x810/0x810 [ 914.190595][ T3306] ? __phys_addr_symbol+0x2c/0x70 [ 914.195716][ T3306] ? __check_object_size+0x171/0x3e4 [ 914.201018][ T3306] netlink_sendmsg+0x856/0xd90 [ 914.205800][ T3306] ? netlink_unicast+0x7d0/0x7d0 [ 914.210754][ T3306] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 914.216051][ T3306] ? netlink_unicast+0x7d0/0x7d0 [ 914.221008][ T3306] sock_sendmsg+0xcf/0x120 [ 914.225545][ T3306] ____sys_sendmsg+0x6e8/0x810 [ 914.230323][ T3306] ? kernel_sendmsg+0x50/0x50 [ 914.235010][ T3306] ? do_recvmmsg+0x6d0/0x6d0 [ 914.239628][ T3306] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 914.245627][ T3306] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 914.251629][ T3306] ? __lock_acquire+0xb92/0x5780 [ 914.257106][ T3306] ___sys_sendmsg+0xf3/0x170 [ 914.261723][ T3306] ? sendmsg_copy_msghdr+0x160/0x160 [ 914.267025][ T3306] ? __fget_files+0x272/0x400 [ 914.271722][ T3306] ? lock_downgrade+0x830/0x830 [ 914.276577][ T3306] ? find_held_lock+0x2d/0x110 [ 914.281372][ T3306] ? __fget_files+0x294/0x400 [ 914.286072][ T3306] ? __fget_light+0xea/0x280 [ 914.290689][ T3306] __sys_sendmsg+0xe5/0x1b0 [ 914.295211][ T3306] ? __sys_sendmsg_sock+0xb0/0xb0 [ 914.300266][ T3306] ? syscall_enter_from_user_mode+0x20/0x290 [ 914.306274][ T3306] ? lockdep_hardirqs_on+0x53/0x100 [ 914.311487][ T3306] do_syscall_64+0x2d/0x70 [ 914.316009][ T3306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 914.321902][ T3306] RIP: 0033:0x45d5f9 [ 914.325837][ T3306] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 914.345455][ T3306] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 914.354839][ T3306] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 914.362826][ T3306] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 914.371417][ T3306] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 914.379439][ T3306] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 914.387426][ T3306] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:35 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x0, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x29, 0x6, 0x2, 0x4, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x20, 0x0, 0x7, 0x9}}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4800000000000000}}], 0x2, 0x0) 04:11:35 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) 04:11:35 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x600, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xb00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000000)={0x1, 0x623}) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x14c, 0x0, 0x1, 0x70bd27, 0x2, {}, [@NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x80}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xfff}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0xc4}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x268}, @NL80211_ATTR_STA_FLAGS={0x18, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xe6, 0xac, "c5d5bb1bfb05aff6d81b9adb0b06e6985e0da10687f543e7663611e12ce7e28bdead11661554704bf4215500b93534f88650b27f0c201668a0c063095fc06ac77ce888e639ab4f1f093192e9cfc62459f82870164d503ec45bd71b0f4b38329f60545f37274aab1e8e6a6f97e9a99590a76fa2f9eab492fdecaca7fb4213d68b9d133f34122da732cfdf5bee63ca1031fa48be89543bb1aba54739b67245299d0b9fdde2a768dc4191b4e276401c42743afc6c6020e75bf12ad3ad2a372c21aba18a144e81c12b354112e559f392127a301367dc96feed7b6d28252f45cf83bbcbd2"}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x2}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4080}, 0x44805) 04:11:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x570, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 914.787508][ T3369] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 914.796144][ T3369] CPU: 1 PID: 3369 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 914.804727][ T3369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.814788][ T3369] Call Trace: [ 914.818099][ T3369] dump_stack+0x198/0x1fd [ 914.822450][ T3369] sysfs_warn_dup.cold+0x1c/0x2d [ 914.827405][ T3369] sysfs_do_create_link_sd+0x11e/0x140 [ 914.832878][ T3369] sysfs_create_link+0x5f/0xc0 04:11:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x4c00000000000000}}], 0x2, 0x0) [ 914.837661][ T3369] device_add+0x6ff/0x1c40 [ 914.842091][ T3369] ? __mutex_unlock_slowpath+0xe2/0x610 [ 914.847650][ T3369] ? devlink_add_symlinks+0x450/0x450 [ 914.853039][ T3369] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 914.859128][ T3369] wiphy_register+0x1d71/0x2860 [ 914.864007][ T3369] ? wiphy_unregister+0xc10/0xc10 [ 914.869047][ T3369] ? generic_xdp_install+0x700/0x700 [ 914.874359][ T3369] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 914.880473][ T3369] ieee80211_register_hw+0x22ed/0x3a20 [ 914.885981][ T3369] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 914.891387][ T3369] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 914.897299][ T3369] ? lock_downgrade+0x830/0x830 [ 914.902184][ T3369] ? lock_is_held_type+0xbb/0xf0 [ 914.907137][ T3369] ? memset+0x20/0x40 [ 914.911134][ T3369] ? __hrtimer_init+0x136/0x280 [ 914.916019][ T3369] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 914.921771][ T3369] ? hwsim_virtio_rx_work+0x350/0x350 [ 914.927157][ T3369] ? memcpy+0x39/0x60 [ 914.931157][ T3369] hwsim_new_radio_nl+0x953/0xfb8 [ 914.936193][ T3369] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 914.943085][ T3369] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 914.949012][ T3369] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 914.955967][ T3369] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 914.962828][ T3369] genl_rcv_msg+0x61d/0x980 [ 914.967352][ T3369] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 914.974305][ T3369] ? lock_release+0x8f0/0x8f0 [ 914.978990][ T3369] ? netdev_core_pick_tx+0x2e0/0x2e0 04:11:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6000000000000000}}], 0x2, 0x0) [ 914.984288][ T3369] netlink_rcv_skb+0x15a/0x430 [ 914.989058][ T3369] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 914.996003][ T3369] ? netlink_ack+0xa10/0xa10 [ 915.000619][ T3369] genl_rcv+0x24/0x40 [ 915.004608][ T3369] netlink_unicast+0x533/0x7d0 [ 915.009385][ T3369] ? netlink_attachskb+0x810/0x810 [ 915.014619][ T3369] ? __phys_addr_symbol+0x2c/0x70 [ 915.019652][ T3369] ? __check_object_size+0x171/0x3e4 [ 915.024951][ T3369] netlink_sendmsg+0x856/0xd90 [ 915.029727][ T3369] ? netlink_unicast+0x7d0/0x7d0 [ 915.034679][ T3369] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 915.039971][ T3369] ? netlink_unicast+0x7d0/0x7d0 [ 915.044912][ T3369] sock_sendmsg+0xcf/0x120 [ 915.049358][ T3369] ____sys_sendmsg+0x6e8/0x810 [ 915.054132][ T3369] ? kernel_sendmsg+0x50/0x50 [ 915.058815][ T3369] ? do_recvmmsg+0x6d0/0x6d0 [ 915.063420][ T3369] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 915.069413][ T3369] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 915.075400][ T3369] ? __lock_acquire+0xb92/0x5780 [ 915.080352][ T3369] ___sys_sendmsg+0xf3/0x170 04:11:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6800000000000000}}], 0x2, 0x0) [ 915.084978][ T3369] ? sendmsg_copy_msghdr+0x160/0x160 [ 915.090363][ T3369] ? __fget_files+0x272/0x400 [ 915.095054][ T3369] ? lock_downgrade+0x830/0x830 [ 915.099924][ T3369] ? find_held_lock+0x2d/0x110 [ 915.104716][ T3369] ? __fget_files+0x294/0x400 [ 915.109933][ T3369] ? __fget_light+0xea/0x280 [ 915.114541][ T3369] __sys_sendmsg+0xe5/0x1b0 [ 915.119053][ T3369] ? __sys_sendmsg_sock+0xb0/0xb0 [ 915.124104][ T3369] ? syscall_enter_from_user_mode+0x20/0x290 [ 915.130100][ T3369] ? lockdep_hardirqs_on+0x53/0x100 [ 915.135308][ T3369] do_syscall_64+0x2d/0x70 [ 915.139737][ T3369] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 915.145636][ T3369] RIP: 0033:0x45d5f9 [ 915.149537][ T3369] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 915.169930][ T3369] RSP: 002b:00007fb32207fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 915.178438][ T3369] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 915.186417][ T3369] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 915.194396][ T3369] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 915.202372][ T3369] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 915.210525][ T3369] R13: 00007ffcfe4df27f R14: 00007fb3220809c0 R15: 000000000118cf4c 04:11:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x6c00000000000000}}], 0x2, 0x0) [ 915.410562][ T3375] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 915.470391][ T3375] CPU: 0 PID: 3375 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 915.479023][ T3375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.489085][ T3375] Call Trace: [ 915.492407][ T3375] dump_stack+0x198/0x1fd [ 915.496766][ T3375] sysfs_warn_dup.cold+0x1c/0x2d [ 915.501725][ T3375] sysfs_do_create_link_sd+0x11e/0x140 [ 915.507205][ T3375] sysfs_create_link+0x5f/0xc0 [ 915.512078][ T3375] device_add+0x6ff/0x1c40 [ 915.516858][ T3375] ? __mutex_unlock_slowpath+0xe2/0x610 [ 915.522424][ T3375] ? devlink_add_symlinks+0x450/0x450 [ 915.527820][ T3375] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 915.533826][ T3375] wiphy_register+0x1d71/0x2860 [ 915.538715][ T3375] ? wiphy_unregister+0xc10/0xc10 [ 915.543840][ T3375] ? generic_xdp_install+0x700/0x700 [ 915.549151][ T3375] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 915.555238][ T3375] ieee80211_register_hw+0x22ed/0x3a20 [ 915.560733][ T3375] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 915.566135][ T3375] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 915.572045][ T3375] ? lock_downgrade+0x830/0x830 [ 915.576916][ T3375] ? lock_is_held_type+0xbb/0xf0 [ 915.581888][ T3375] ? memset+0x20/0x40 [ 915.585885][ T3375] ? __hrtimer_init+0x136/0x280 [ 915.590753][ T3375] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 915.596497][ T3375] ? hwsim_virtio_rx_work+0x350/0x350 [ 915.601887][ T3375] ? memcpy+0x39/0x60 [ 915.605885][ T3375] hwsim_new_radio_nl+0x953/0xfb8 [ 915.610920][ T3375] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 915.617780][ T3375] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 915.623697][ T3375] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 915.630645][ T3375] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 915.637515][ T3375] genl_rcv_msg+0x61d/0x980 [ 915.642038][ T3375] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 915.649001][ T3375] ? lock_release+0x8f0/0x8f0 [ 915.653696][ T3375] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 915.659017][ T3375] netlink_rcv_skb+0x15a/0x430 [ 915.663789][ T3375] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 915.670733][ T3375] ? netlink_ack+0xa10/0xa10 [ 915.675351][ T3375] genl_rcv+0x24/0x40 [ 915.679346][ T3375] netlink_unicast+0x533/0x7d0 [ 915.684151][ T3375] ? netlink_attachskb+0x810/0x810 [ 915.689281][ T3375] ? __phys_addr_symbol+0x2c/0x70 [ 915.694317][ T3375] ? __check_object_size+0x171/0x3e4 [ 915.699629][ T3375] netlink_sendmsg+0x856/0xd90 [ 915.704412][ T3375] ? netlink_unicast+0x7d0/0x7d0 [ 915.709376][ T3375] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 915.714686][ T3375] ? netlink_unicast+0x7d0/0x7d0 [ 915.719638][ T3375] sock_sendmsg+0xcf/0x120 [ 915.724065][ T3375] ____sys_sendmsg+0x6e8/0x810 [ 915.728841][ T3375] ? kernel_sendmsg+0x50/0x50 [ 915.733553][ T3375] ? do_recvmmsg+0x6d0/0x6d0 [ 915.738159][ T3375] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 915.744161][ T3375] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 915.750153][ T3375] ? __lock_acquire+0xb92/0x5780 [ 915.755108][ T3375] ___sys_sendmsg+0xf3/0x170 [ 915.759926][ T3375] ? sendmsg_copy_msghdr+0x160/0x160 [ 915.765253][ T3375] ? __fget_files+0x272/0x400 [ 915.769952][ T3375] ? lock_downgrade+0x830/0x830 [ 915.774822][ T3375] ? find_held_lock+0x2d/0x110 [ 915.779612][ T3375] ? __fget_files+0x294/0x400 [ 915.784399][ T3375] ? __fget_light+0xea/0x280 [ 915.789014][ T3375] __sys_sendmsg+0xe5/0x1b0 [ 915.793530][ T3375] ? __sys_sendmsg_sock+0xb0/0xb0 [ 915.798585][ T3375] ? syscall_enter_from_user_mode+0x20/0x290 [ 915.804679][ T3375] ? lockdep_hardirqs_on+0x53/0x100 [ 915.809897][ T3375] do_syscall_64+0x2d/0x70 [ 915.814331][ T3375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 915.820231][ T3375] RIP: 0033:0x45d5f9 [ 915.824138][ T3375] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 915.843752][ T3375] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 915.852174][ T3375] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 915.860158][ T3375] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 915.868141][ T3375] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 915.876147][ T3375] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 915.884127][ T3375] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 915.969871][ T3396] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 915.985671][ T3396] CPU: 0 PID: 3396 Comm: syz-executor.4 Not tainted 5.9.0-rc3-syzkaller #0 [ 915.994294][ T3396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 916.004632][ T3396] Call Trace: [ 916.007953][ T3396] dump_stack+0x198/0x1fd [ 916.012329][ T3396] sysfs_warn_dup.cold+0x1c/0x2d [ 916.017329][ T3396] sysfs_do_create_link_sd+0x11e/0x140 [ 916.022817][ T3396] sysfs_create_link+0x5f/0xc0 [ 916.027612][ T3396] device_add+0x6ff/0x1c40 [ 916.032062][ T3396] ? __mutex_unlock_slowpath+0xe2/0x610 [ 916.037627][ T3396] ? devlink_add_symlinks+0x450/0x450 [ 916.043037][ T3396] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 916.049742][ T3396] wiphy_register+0x1d71/0x2860 [ 916.054633][ T3396] ? wiphy_unregister+0xc10/0xc10 [ 916.059681][ T3396] ? generic_xdp_install+0x700/0x700 [ 916.064992][ T3396] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 916.071088][ T3396] ieee80211_register_hw+0x22ed/0x3a20 [ 916.076578][ T3396] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 916.081972][ T3396] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 916.088254][ T3396] ? lock_downgrade+0x830/0x830 [ 916.093132][ T3396] ? lock_is_held_type+0xbb/0xf0 [ 916.098095][ T3396] ? memset+0x20/0x40 [ 916.102098][ T3396] ? __hrtimer_init+0x136/0x280 [ 916.106975][ T3396] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 916.112760][ T3396] ? hwsim_virtio_rx_work+0x350/0x350 [ 916.118151][ T3396] ? memcpy+0x39/0x60 [ 916.122150][ T3396] hwsim_new_radio_nl+0x953/0xfb8 [ 916.127189][ T3396] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 916.134050][ T3396] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 916.139975][ T3396] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 916.146926][ T3396] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 916.153793][ T3396] genl_rcv_msg+0x61d/0x980 [ 916.158331][ T3396] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 916.165295][ T3396] ? lock_release+0x8f0/0x8f0 [ 916.169993][ T3396] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 916.175294][ T3396] netlink_rcv_skb+0x15a/0x430 [ 916.180078][ T3396] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 916.187039][ T3396] ? netlink_ack+0xa10/0xa10 [ 916.191665][ T3396] genl_rcv+0x24/0x40 [ 916.195662][ T3396] netlink_unicast+0x533/0x7d0 [ 916.200454][ T3396] ? netlink_attachskb+0x810/0x810 [ 916.205585][ T3396] ? __phys_addr_symbol+0x2c/0x70 [ 916.210658][ T3396] ? __check_object_size+0x171/0x3e4 [ 916.215978][ T3396] netlink_sendmsg+0x856/0xd90 [ 916.220759][ T3396] ? netlink_unicast+0x7d0/0x7d0 [ 916.225725][ T3396] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 916.231045][ T3396] ? netlink_unicast+0x7d0/0x7d0 [ 916.236002][ T3396] sock_sendmsg+0xcf/0x120 [ 916.240431][ T3396] ____sys_sendmsg+0x6e8/0x810 [ 916.245209][ T3396] ? kernel_sendmsg+0x50/0x50 [ 916.249920][ T3396] ? do_recvmmsg+0x6d0/0x6d0 [ 916.254555][ T3396] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 916.260550][ T3396] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 916.266570][ T3396] ? __lock_acquire+0xb92/0x5780 [ 916.271531][ T3396] ___sys_sendmsg+0xf3/0x170 [ 916.276157][ T3396] ? sendmsg_copy_msghdr+0x160/0x160 [ 916.281468][ T3396] ? __fget_files+0x272/0x400 [ 916.286175][ T3396] ? lock_downgrade+0x830/0x830 [ 916.291031][ T3396] ? find_held_lock+0x2d/0x110 [ 916.295824][ T3396] ? __fget_files+0x294/0x400 [ 916.300544][ T3396] ? __fget_light+0xea/0x280 [ 916.305152][ T3396] __sys_sendmsg+0xe5/0x1b0 [ 916.309665][ T3396] ? __sys_sendmsg_sock+0xb0/0xb0 [ 916.314713][ T3396] ? syscall_enter_from_user_mode+0x20/0x290 [ 916.320707][ T3396] ? lockdep_hardirqs_on+0x53/0x100 [ 916.326006][ T3396] do_syscall_64+0x2d/0x70 [ 916.330433][ T3396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 916.336416][ T3396] RIP: 0033:0x45d5f9 [ 916.340320][ T3396] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 916.359929][ T3396] RSP: 002b:00007f207f096c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 916.368358][ T3396] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 916.376354][ T3396] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 916.384338][ T3396] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 916.392331][ T3396] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 916.400320][ T3396] R13: 00007ffebccf5e0f R14: 00007f207f0979c0 R15: 000000000118cf4c 04:11:37 executing program 2: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080)=0x5069, &(0x7f00000000c0)=0x4) 04:11:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7400000000000000}}], 0x2, 0x0) 04:11:37 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000280)=0x9, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r4, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r4, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x42, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r5, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000100", @ANYRES16=r6, @ANYBLOB="000829bd7000fbdbdf2513000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x1fe}, 0x14) write$binfmt_misc(r1, &(0x7f0000002400)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 04:11:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xc00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:37 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0xf3e5, 0x0, 0xe4b, @random="78fb80bf5497", 'wg0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xb3}, 0x3, 0x0, 0x0, 0x0, 0x40, 0x1}, 0x20) 04:11:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x570, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 916.555106][ T3425] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 916.593935][ T3425] CPU: 0 PID: 3425 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 916.602589][ T3425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 916.612657][ T3425] Call Trace: [ 916.615959][ T3425] dump_stack+0x198/0x1fd [ 916.620340][ T3425] sysfs_warn_dup.cold+0x1c/0x2d [ 916.625294][ T3425] sysfs_do_create_link_sd+0x11e/0x140 [ 916.630777][ T3425] sysfs_create_link+0x5f/0xc0 [ 916.635585][ T3425] device_add+0x6ff/0x1c40 [ 916.640022][ T3425] ? __mutex_unlock_slowpath+0xe2/0x610 [ 916.645584][ T3425] ? devlink_add_symlinks+0x450/0x450 [ 916.650979][ T3425] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 916.656995][ T3425] wiphy_register+0x1d71/0x2860 [ 916.661876][ T3425] ? wiphy_unregister+0xc10/0xc10 [ 916.666916][ T3425] ? generic_xdp_install+0x700/0x700 [ 916.672233][ T3425] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 916.678327][ T3425] ieee80211_register_hw+0x22ed/0x3a20 [ 916.683855][ T3425] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 916.689243][ T3425] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 916.695154][ T3425] ? lock_downgrade+0x830/0x830 [ 916.700020][ T3425] ? lock_is_held_type+0xbb/0xf0 [ 916.704966][ T3425] ? memset+0x20/0x40 [ 916.708985][ T3425] ? __hrtimer_init+0x136/0x280 [ 916.713861][ T3425] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 916.719611][ T3425] ? hwsim_virtio_rx_work+0x350/0x350 [ 916.725002][ T3425] ? memcpy+0x39/0x60 [ 916.728996][ T3425] hwsim_new_radio_nl+0x953/0xfb8 [ 916.734037][ T3425] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 916.740926][ T3425] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 916.746850][ T3425] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 916.753796][ T3425] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 916.760662][ T3425] genl_rcv_msg+0x61d/0x980 [ 916.765193][ T3425] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 916.772154][ T3425] ? lock_release+0x8f0/0x8f0 [ 916.776839][ T3425] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 916.782137][ T3425] netlink_rcv_skb+0x15a/0x430 [ 916.786912][ T3425] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 916.793868][ T3425] ? netlink_ack+0xa10/0xa10 [ 916.798504][ T3425] genl_rcv+0x24/0x40 [ 916.802521][ T3425] netlink_unicast+0x533/0x7d0 [ 916.808250][ T3425] ? netlink_attachskb+0x810/0x810 [ 916.813373][ T3425] ? __phys_addr_symbol+0x2c/0x70 [ 916.818427][ T3425] ? __check_object_size+0x171/0x3e4 [ 916.823726][ T3425] netlink_sendmsg+0x856/0xd90 [ 916.828531][ T3425] ? netlink_unicast+0x7d0/0x7d0 [ 916.833490][ T3425] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 916.838780][ T3425] ? netlink_unicast+0x7d0/0x7d0 [ 916.843739][ T3425] sock_sendmsg+0xcf/0x120 [ 916.848167][ T3425] ____sys_sendmsg+0x6e8/0x810 [ 916.852945][ T3425] ? kernel_sendmsg+0x50/0x50 [ 916.857631][ T3425] ? do_recvmmsg+0x6d0/0x6d0 [ 916.862239][ T3425] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 916.868227][ T3425] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 916.874224][ T3425] ? __lock_acquire+0xb92/0x5780 [ 916.879174][ T3425] ___sys_sendmsg+0xf3/0x170 [ 916.883771][ T3425] ? sendmsg_copy_msghdr+0x160/0x160 [ 916.889066][ T3425] ? __fget_files+0x272/0x400 [ 916.893757][ T3425] ? lock_downgrade+0x830/0x830 [ 916.898612][ T3425] ? find_held_lock+0x2d/0x110 [ 916.903400][ T3425] ? __fget_files+0x294/0x400 [ 916.908107][ T3425] ? __fget_light+0xea/0x280 [ 916.912722][ T3425] __sys_sendmsg+0xe5/0x1b0 [ 916.917236][ T3425] ? __sys_sendmsg_sock+0xb0/0xb0 [ 916.922547][ T3425] ? syscall_enter_from_user_mode+0x20/0x290 [ 916.928560][ T3425] ? lockdep_hardirqs_on+0x53/0x100 [ 916.933811][ T3425] do_syscall_64+0x2d/0x70 [ 916.938236][ T3425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 916.944127][ T3425] RIP: 0033:0x45d5f9 [ 916.948025][ T3425] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 916.967641][ T3425] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 916.976070][ T3425] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 916.984050][ T3425] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 916.992047][ T3425] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 04:11:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x7a00000000000000}}], 0x2, 0x0) 04:11:38 executing program 2: syz_init_net_socket$rose(0xb, 0x5, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = accept(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) connect$rose(r1, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @bcast}, 0x1c) [ 917.000031][ T3425] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 917.008103][ T3425] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x8dffffff00000000}}], 0x2, 0x0) 04:11:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xd00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 917.240353][ T3431] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. [ 917.261393][ T3436] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 917.317481][ T3436] CPU: 1 PID: 3436 Comm: syz-executor.4 Not tainted 5.9.0-rc3-syzkaller #0 [ 917.326097][ T3436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 917.336165][ T3436] Call Trace: [ 917.339477][ T3436] dump_stack+0x198/0x1fd [ 917.343830][ T3436] sysfs_warn_dup.cold+0x1c/0x2d [ 917.348770][ T3436] sysfs_do_create_link_sd+0x11e/0x140 [ 917.354217][ T3436] sysfs_create_link+0x5f/0xc0 [ 917.358976][ T3436] device_add+0x6ff/0x1c40 [ 917.363379][ T3436] ? __mutex_unlock_slowpath+0xe2/0x610 [ 917.368910][ T3436] ? devlink_add_symlinks+0x450/0x450 [ 917.374283][ T3436] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 917.380265][ T3436] wiphy_register+0x1d71/0x2860 [ 917.385147][ T3436] ? wiphy_unregister+0xc10/0xc10 [ 917.390190][ T3436] ? generic_xdp_install+0x700/0x700 [ 917.395497][ T3436] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 917.401573][ T3436] ieee80211_register_hw+0x22ed/0x3a20 [ 917.407083][ T3436] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 917.412500][ T3436] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 917.418440][ T3436] ? lock_downgrade+0x830/0x830 [ 917.423319][ T3436] ? lock_is_held_type+0xbb/0xf0 [ 917.428254][ T3436] ? memset+0x20/0x40 [ 917.432244][ T3436] ? __hrtimer_init+0x136/0x280 [ 917.437106][ T3436] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 917.442821][ T3436] ? hwsim_virtio_rx_work+0x350/0x350 [ 917.448194][ T3436] ? memcpy+0x39/0x60 [ 917.452183][ T3436] hwsim_new_radio_nl+0x953/0xfb8 [ 917.457252][ T3436] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 917.464133][ T3436] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 917.470057][ T3436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 917.476990][ T3436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 917.483860][ T3436] genl_rcv_msg+0x61d/0x980 [ 917.488574][ T3436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 917.495516][ T3436] ? lock_release+0x8f0/0x8f0 [ 917.500271][ T3436] ? _raw_spin_unlock_irqrestore+0x6f/0x90 [ 917.506074][ T3436] netlink_rcv_skb+0x15a/0x430 [ 917.510853][ T3436] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 917.517812][ T3436] ? netlink_ack+0xa10/0xa10 [ 917.522431][ T3436] genl_rcv+0x24/0x40 [ 917.526420][ T3436] netlink_unicast+0x533/0x7d0 [ 917.531197][ T3436] ? netlink_attachskb+0x810/0x810 [ 917.536349][ T3436] ? __phys_addr_symbol+0x2c/0x70 [ 917.541461][ T3436] ? __check_object_size+0x171/0x3e4 [ 917.546757][ T3436] netlink_sendmsg+0x856/0xd90 [ 917.551536][ T3436] ? netlink_unicast+0x7d0/0x7d0 [ 917.556493][ T3436] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 917.561784][ T3436] ? netlink_unicast+0x7d0/0x7d0 [ 917.566731][ T3436] sock_sendmsg+0xcf/0x120 [ 917.571181][ T3436] ____sys_sendmsg+0x6e8/0x810 [ 917.575988][ T3436] ? kernel_sendmsg+0x50/0x50 [ 917.580679][ T3436] ? do_recvmmsg+0x6d0/0x6d0 [ 917.585411][ T3436] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 917.591431][ T3436] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 917.597429][ T3436] ? __lock_acquire+0xb92/0x5780 [ 917.602383][ T3436] ___sys_sendmsg+0xf3/0x170 [ 917.607013][ T3436] ? sendmsg_copy_msghdr+0x160/0x160 [ 917.612313][ T3436] ? __fget_files+0x272/0x400 [ 917.617041][ T3436] ? lock_downgrade+0x830/0x830 [ 917.621998][ T3436] ? find_held_lock+0x2d/0x110 [ 917.626791][ T3436] ? __fget_files+0x294/0x400 [ 917.631572][ T3436] ? __fget_light+0xea/0x280 [ 917.636179][ T3436] __sys_sendmsg+0xe5/0x1b0 [ 917.640692][ T3436] ? __sys_sendmsg_sock+0xb0/0xb0 [ 917.645765][ T3436] ? syscall_enter_from_user_mode+0x20/0x290 [ 917.651758][ T3436] ? lockdep_hardirqs_on+0x53/0x100 [ 917.656988][ T3436] do_syscall_64+0x2d/0x70 [ 917.661416][ T3436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 917.667312][ T3436] RIP: 0033:0x45d5f9 [ 917.671214][ T3436] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 917.690829][ T3436] RSP: 002b:00007f207f096c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 917.699288][ T3436] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 917.707267][ T3436] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xb80b000000000000}}], 0x2, 0x0) 04:11:38 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000000c0)="3d6c8d6d1641d7136d0153e2e050b1e30555a6719120e4118a5d7a0bd0ca68d792160bd4deb3c050f781e014c41983a8ea8cdd1cb3aba00dbf47091903d764fc40a0e7f7014e6eb7fac6cdc911831aa1f35557d57a9dd2cb5e3c3b5639840b783bc7503a489ba8a032f8f94269", 0x6d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x248, 0x2, 0x2, 0x801, 0x0, 0x0, {0x3, 0x0, 0x4}, [@CTA_EXPECT_NAT={0x168, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xc8, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010102}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x30}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, {0x14, 0x4, @rand_addr=' \x01\x00'}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_NAT_TUPLE={0x78, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x34}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x10000}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x7fffffff}, @CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_MASK={0x58, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @remote}}}]}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_MASTER={0x48, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x19}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @multicast1}}}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'pptp\x00'}]}, 0x248}}, 0x4000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 917.715247][ T3436] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 917.723228][ T3436] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 917.731208][ T3436] R13: 00007ffebccf5e0f R14: 00007f207f0979c0 R15: 000000000118cf4c 04:11:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xdc05000000000000}}], 0x2, 0x0) 04:11:38 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000e680), &(0x7f000000e6c0)=0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x2}, 0x3}, 0x20) [ 917.818684][ T3466] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 917.866562][ T3466] CPU: 1 PID: 3466 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 917.875207][ T3466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 917.885271][ T3466] Call Trace: [ 917.888581][ T3466] dump_stack+0x198/0x1fd [ 917.892938][ T3466] sysfs_warn_dup.cold+0x1c/0x2d [ 917.897900][ T3466] sysfs_do_create_link_sd+0x11e/0x140 [ 917.903395][ T3466] sysfs_create_link+0x5f/0xc0 [ 917.908208][ T3466] device_add+0x6ff/0x1c40 [ 917.912644][ T3466] ? __mutex_unlock_slowpath+0xe2/0x610 [ 917.918213][ T3466] ? devlink_add_symlinks+0x450/0x450 [ 917.923618][ T3466] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 917.929644][ T3466] wiphy_register+0x1d71/0x2860 [ 917.934529][ T3466] ? wiphy_unregister+0xc10/0xc10 [ 917.939571][ T3466] ? generic_xdp_install+0x700/0x700 [ 917.944884][ T3466] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 917.950973][ T3466] ieee80211_register_hw+0x22ed/0x3a20 [ 917.956466][ T3466] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 917.961854][ T3466] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 917.968466][ T3466] ? lock_downgrade+0x830/0x830 [ 917.974169][ T3466] ? lock_is_held_type+0xbb/0xf0 [ 917.979135][ T3466] ? memset+0x20/0x40 [ 917.983211][ T3466] ? __hrtimer_init+0x136/0x280 [ 917.988162][ T3466] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 917.995215][ T3466] ? hwsim_virtio_rx_work+0x350/0x350 [ 918.000611][ T3466] ? memcpy+0x39/0x60 [ 918.004649][ T3466] hwsim_new_radio_nl+0x953/0xfb8 [ 918.009690][ T3466] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 918.016571][ T3466] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 918.022473][ T3466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 918.029406][ T3466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 918.036288][ T3466] genl_rcv_msg+0x61d/0x980 [ 918.040833][ T3466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 918.047819][ T3466] ? do_raw_spin_unlock+0x171/0x230 [ 918.053028][ T3466] ? lock_release+0x8f0/0x8f0 [ 918.057714][ T3466] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 918.063037][ T3466] netlink_rcv_skb+0x15a/0x430 [ 918.067818][ T3466] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 918.074803][ T3466] ? netlink_ack+0xa10/0xa10 [ 918.079523][ T3466] genl_rcv+0x24/0x40 [ 918.083616][ T3466] netlink_unicast+0x533/0x7d0 [ 918.088402][ T3466] ? netlink_attachskb+0x810/0x810 [ 918.093558][ T3466] ? __phys_addr_symbol+0x2c/0x70 [ 918.098594][ T3466] ? __check_object_size+0x171/0x3e4 [ 918.103891][ T3466] netlink_sendmsg+0x856/0xd90 [ 918.108681][ T3466] ? netlink_unicast+0x7d0/0x7d0 [ 918.113634][ T3466] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 918.118933][ T3466] ? netlink_unicast+0x7d0/0x7d0 [ 918.123879][ T3466] sock_sendmsg+0xcf/0x120 [ 918.128307][ T3466] ____sys_sendmsg+0x6e8/0x810 [ 918.133107][ T3466] ? kernel_sendmsg+0x50/0x50 [ 918.137790][ T3466] ? do_recvmmsg+0x6d0/0x6d0 [ 918.142399][ T3466] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 918.148396][ T3466] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 918.154384][ T3466] ? __lock_acquire+0xb92/0x5780 [ 918.159326][ T3466] ___sys_sendmsg+0xf3/0x170 [ 918.163916][ T3466] ? sendmsg_copy_msghdr+0x160/0x160 [ 918.169201][ T3466] ? __fget_files+0x272/0x400 [ 918.173896][ T3466] ? lock_downgrade+0x830/0x830 [ 918.178743][ T3466] ? find_held_lock+0x2d/0x110 [ 918.183533][ T3466] ? __fget_files+0x294/0x400 [ 918.188225][ T3466] ? __fget_light+0xea/0x280 [ 918.192831][ T3466] __sys_sendmsg+0xe5/0x1b0 [ 918.197345][ T3466] ? __sys_sendmsg_sock+0xb0/0xb0 [ 918.202391][ T3466] ? syscall_enter_from_user_mode+0x20/0x290 [ 918.208388][ T3466] ? lockdep_hardirqs_on+0x53/0x100 [ 918.213588][ T3466] do_syscall_64+0x2d/0x70 [ 918.218006][ T3466] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 918.223898][ T3466] RIP: 0033:0x45d5f9 [ 918.227793][ T3466] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 918.247749][ T3466] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 918.256165][ T3466] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 918.264139][ T3466] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 918.272109][ T3466] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 918.280078][ T3466] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 918.288068][ T3466] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:40 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x40) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '*\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x20}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40181}, 0x8000) 04:11:40 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x198, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5bfb}]}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xc06c}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xf210}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10001}]}, @TIPC_NLA_NODE={0x138, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xe7, 0x3, "b80de2692e01e27fe2b4ea6cb14a2ab3d01768a6ddcf48ba5d0ec9a91d536f57d482b5699fca66882c5008a62128dadaea1d8b73c8c1ce220994a8f6f26317982451dc9b9906ab27e753f253b9e3a65ef7ecdcd44848500e0c40bd47c123dcb65694ad19e99e4e496047bad21575c6fc10b950ec0082c25b3a0bcf441065a3c44a88950099498fe23619bf3c5f66fa1687df94edf7e0377c86fc27d5184918b96969b9b53476134bac42c93f46b1cd83650853ac96c9cb22964c4749a311de77a792c2e1930d2f3b7be88cba43088239acbea042c3c69b846b67f68cc85534d9e48add"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "ba9ace89a248dff14e71a4176332b746de1e3c8cfeee6a2d"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x240000c5}, 0x40000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) 04:11:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x570, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xeffdffff00000000}}], 0x2, 0x0) 04:11:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000380)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="1b41ab4f6349293a5432450f71fa6a96981f1f862989e7a4244a4f7fbf8b2075cdf1758f575455d2ae68fb31f0e796fd5def883046fcc226e70d5a5f3c9c11a24a4b11e77c49a319555a63738c3a7a4c33639a67ab02ca934e8225893942b5dadc4d8007eea6d76f75c265ebd13375421f58ec2ac897d5384d42749b8064cf196621e6a50822053bce236fad5ae10714dba95a5c6cd43b98c6fa42ef628a4bbfb0e7ca16983ad8", @ANYRES64, @ANYRESDEC, @ANYBLOB="9f770abe1c548379f190e7330b024d80444e781372ef2ebbc8ef832ce8940d8e8d8478be70a385cbd450573a0e5f4416434d05bc3b6933ef9f01db55afd14b89eb5aef0efba74cabfe4a3d1e63db6262146c2a3a5f39919655dca816922eb4f2e8abfc118aaf815d0443866617ddb4fb3b6d8fe0912b471edcfd1a28c1d07b21c718469644"], 0xfffffecc) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) r3 = openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x6) accept(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr, 0x3}, 0x1c) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000e0000042cbd7000fedb52809e39df251500000008000600"], 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x80000) listen(r4, 0x6) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x4044}, {r4, 0x4}, {r2, 0x8}, {r0, 0x90}, {r0, 0x20}, {r3, 0x4}, {r0, 0x4001}], 0x7, 0x1b5bdfaa) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xe00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 919.583430][ T3516] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 919.594355][ T3516] CPU: 1 PID: 3516 Comm: syz-executor.4 Not tainted 5.9.0-rc3-syzkaller #0 [ 919.602962][ T3516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 919.613023][ T3516] Call Trace: [ 919.616326][ T3516] dump_stack+0x198/0x1fd [ 919.620679][ T3516] sysfs_warn_dup.cold+0x1c/0x2d [ 919.625635][ T3516] sysfs_do_create_link_sd+0x11e/0x140 [ 919.631114][ T3516] sysfs_create_link+0x5f/0xc0 [ 919.635895][ T3516] device_add+0x6ff/0x1c40 [ 919.640330][ T3516] ? __mutex_unlock_slowpath+0xe2/0x610 [ 919.645892][ T3516] ? devlink_add_symlinks+0x450/0x450 [ 919.651303][ T3516] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 919.657304][ T3516] wiphy_register+0x1d71/0x2860 [ 919.662187][ T3516] ? wiphy_unregister+0xc10/0xc10 [ 919.667231][ T3516] ? generic_xdp_install+0x700/0x700 [ 919.672633][ T3516] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 919.678751][ T3516] ieee80211_register_hw+0x22ed/0x3a20 [ 919.684242][ T3516] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 919.689630][ T3516] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 919.695552][ T3516] ? lock_downgrade+0x830/0x830 [ 919.700421][ T3516] ? lock_is_held_type+0xbb/0xf0 [ 919.705378][ T3516] ? memset+0x20/0x40 [ 919.709403][ T3516] ? __hrtimer_init+0x136/0x280 [ 919.714276][ T3516] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 919.720043][ T3516] ? hwsim_virtio_rx_work+0x350/0x350 [ 919.725449][ T3516] ? memcpy+0x39/0x60 [ 919.729463][ T3516] hwsim_new_radio_nl+0x953/0xfb8 [ 919.734498][ T3516] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 919.741366][ T3516] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 919.747286][ T3516] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 919.754232][ T3516] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 919.761099][ T3516] genl_rcv_msg+0x61d/0x980 [ 919.765627][ T3516] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 919.772587][ T3516] ? lock_release+0x8f0/0x8f0 [ 919.777268][ T3516] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 919.782571][ T3516] netlink_rcv_skb+0x15a/0x430 [ 919.787350][ T3516] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 919.794298][ T3516] ? netlink_ack+0xa10/0xa10 [ 919.798917][ T3516] genl_rcv+0x24/0x40 [ 919.802912][ T3516] netlink_unicast+0x533/0x7d0 [ 919.807691][ T3516] ? netlink_attachskb+0x810/0x810 [ 919.812818][ T3516] ? __phys_addr_symbol+0x2c/0x70 [ 919.817937][ T3516] ? __check_object_size+0x171/0x3e4 [ 919.823235][ T3516] netlink_sendmsg+0x856/0xd90 [ 919.828020][ T3516] ? netlink_unicast+0x7d0/0x7d0 [ 919.832976][ T3516] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 919.838279][ T3516] ? netlink_unicast+0x7d0/0x7d0 [ 919.843229][ T3516] sock_sendmsg+0xcf/0x120 [ 919.847656][ T3516] ____sys_sendmsg+0x6e8/0x810 [ 919.852433][ T3516] ? kernel_sendmsg+0x50/0x50 [ 919.857113][ T3516] ? do_recvmmsg+0x6d0/0x6d0 [ 919.861720][ T3516] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 919.867712][ T3516] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 919.873694][ T3516] ? __lock_acquire+0xb92/0x5780 [ 919.878644][ T3516] ___sys_sendmsg+0xf3/0x170 [ 919.883256][ T3516] ? sendmsg_copy_msghdr+0x160/0x160 [ 919.888576][ T3516] ? __fget_files+0x272/0x400 [ 919.893265][ T3516] ? lock_downgrade+0x830/0x830 [ 919.898124][ T3516] ? find_held_lock+0x2d/0x110 [ 919.902912][ T3516] ? __fget_files+0x294/0x400 [ 919.907613][ T3516] ? __fget_light+0xea/0x280 [ 919.912228][ T3516] __sys_sendmsg+0xe5/0x1b0 [ 919.916749][ T3516] ? __sys_sendmsg_sock+0xb0/0xb0 [ 919.921813][ T3516] ? syscall_enter_from_user_mode+0x20/0x290 [ 919.927808][ T3516] ? lockdep_hardirqs_on+0x53/0x100 [ 919.933024][ T3516] do_syscall_64+0x2d/0x70 [ 919.937456][ T3516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 919.943357][ T3516] RIP: 0033:0x45d5f9 [ 919.947264][ T3516] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 919.966879][ T3516] RSP: 002b:00007f207f096c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 919.975302][ T3516] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 04:11:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xf5ffffff00000000}}], 0x2, 0x0) 04:11:41 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8c, 0x6, 0x5, 0x34, 0x0, 0x2, 0x6, 0x81, 0x51, 0x40, 0xd3, 0x6, 0xfff, 0x38, 0x1, 0x401, 0x1000, 0x1f}, [{0x60000000, 0x0, 0x3, 0x7, 0x6, 0x3, 0x0, 0x9}], "94df608da2e77f5e8542879a722b7599f1ae2da524f9fa855f54b0d0ed2ece71ec300cd053d384d1500d83663a698b38e499d66f457b0be0eed18b5d5e8757c902f5b52748dcec9c62e7cca6d48bc27ef3c860e5d49649cb810f826ea1f17d484b9a520560e1beceeb284227d7a01534d25b4347763cbf17df9dcc37317d5e322bb4ccd113fb16d19a909910d232b61a6302607ed261c685594b9ad19904833acc20c562d25395d73f5bcdb77ea912f48a410d9c99286aa17da99bcf87a97db557e98eb59213d1", [[], [], [], [], [], [], [], [], [], []]}, 0xb3f) [ 919.983283][ T3516] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 919.991356][ T3516] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 919.999340][ T3516] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 920.007322][ T3516] R13: 00007ffebccf5e0f R14: 00007f207f0979c0 R15: 000000000118cf4c [ 920.030688][ T3518] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 920.062267][ T3518] CPU: 1 PID: 3518 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 920.070901][ T3518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 920.080963][ T3518] Call Trace: [ 920.084276][ T3518] dump_stack+0x198/0x1fd [ 920.088630][ T3518] sysfs_warn_dup.cold+0x1c/0x2d [ 920.093585][ T3518] sysfs_do_create_link_sd+0x11e/0x140 [ 920.099081][ T3518] sysfs_create_link+0x5f/0xc0 [ 920.103864][ T3518] device_add+0x6ff/0x1c40 [ 920.108300][ T3518] ? __mutex_unlock_slowpath+0xe2/0x610 [ 920.113860][ T3518] ? devlink_add_symlinks+0x450/0x450 [ 920.119248][ T3518] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 920.125252][ T3518] wiphy_register+0x1d71/0x2860 [ 920.130132][ T3518] ? wiphy_unregister+0xc10/0xc10 [ 920.135172][ T3518] ? generic_xdp_install+0x700/0x700 [ 920.140489][ T3518] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 920.146604][ T3518] ieee80211_register_hw+0x22ed/0x3a20 [ 920.152119][ T3518] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 920.157503][ T3518] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 920.163415][ T3518] ? lock_downgrade+0x830/0x830 [ 920.168278][ T3518] ? lock_is_held_type+0xbb/0xf0 [ 920.173250][ T3518] ? memset+0x20/0x40 [ 920.177244][ T3518] ? __hrtimer_init+0x136/0x280 [ 920.182115][ T3518] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 920.187870][ T3518] ? hwsim_virtio_rx_work+0x350/0x350 [ 920.193696][ T3518] ? memcpy+0x39/0x60 [ 920.197694][ T3518] hwsim_new_radio_nl+0x953/0xfb8 [ 920.202735][ T3518] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 920.209593][ T3518] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 920.215511][ T3518] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 920.222449][ T3518] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 920.229314][ T3518] genl_rcv_msg+0x61d/0x980 [ 920.233830][ T3518] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 920.240788][ T3518] ? lock_release+0x8f0/0x8f0 [ 920.245470][ T3518] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 920.250774][ T3518] netlink_rcv_skb+0x15a/0x430 [ 920.255550][ T3518] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 920.262493][ T3518] ? netlink_ack+0xa10/0xa10 [ 920.267112][ T3518] genl_rcv+0x24/0x40 [ 920.271104][ T3518] netlink_unicast+0x533/0x7d0 [ 920.275881][ T3518] ? netlink_attachskb+0x810/0x810 [ 920.281019][ T3518] ? __phys_addr_symbol+0x2c/0x70 [ 920.286055][ T3518] ? __check_object_size+0x171/0x3e4 [ 920.291351][ T3518] netlink_sendmsg+0x856/0xd90 [ 920.296132][ T3518] ? netlink_unicast+0x7d0/0x7d0 [ 920.301173][ T3518] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 920.306470][ T3518] ? netlink_unicast+0x7d0/0x7d0 [ 920.311509][ T3518] sock_sendmsg+0xcf/0x120 [ 920.315940][ T3518] ____sys_sendmsg+0x6e8/0x810 [ 920.320721][ T3518] ? kernel_sendmsg+0x50/0x50 [ 920.325402][ T3518] ? do_recvmmsg+0x6d0/0x6d0 [ 920.330035][ T3518] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 920.336024][ T3518] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 920.342105][ T3518] ? __lock_acquire+0xb92/0x5780 [ 920.347063][ T3518] ___sys_sendmsg+0xf3/0x170 [ 920.351674][ T3518] ? sendmsg_copy_msghdr+0x160/0x160 [ 920.356971][ T3518] ? __fget_files+0x272/0x400 [ 920.361664][ T3518] ? lock_downgrade+0x830/0x830 [ 920.366520][ T3518] ? find_held_lock+0x2d/0x110 [ 920.371307][ T3518] ? __fget_files+0x294/0x400 [ 920.376009][ T3518] ? __fget_light+0xea/0x280 [ 920.380617][ T3518] __sys_sendmsg+0xe5/0x1b0 [ 920.385129][ T3518] ? __sys_sendmsg_sock+0xb0/0xb0 [ 920.390185][ T3518] ? syscall_enter_from_user_mode+0x20/0x290 [ 920.396176][ T3518] ? lockdep_hardirqs_on+0x53/0x100 [ 920.401392][ T3518] do_syscall_64+0x2d/0x70 [ 920.405827][ T3518] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 920.411725][ T3518] RIP: 0033:0x45d5f9 [ 920.415631][ T3518] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 920.435348][ T3518] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 920.443775][ T3518] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 920.451933][ T3518] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:41 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0xba9e876eb96609f0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) 04:11:41 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'caif0\x00', 0x200}) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) [ 920.459916][ T3518] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 920.467897][ T3518] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 920.475883][ T3518] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:41 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'caif0\x00', 0x200}) connect$rose(r0, &(0x7f0000001f80)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 04:11:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xf7ffff7f00000000}}], 0x2, 0x0) 04:11:41 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xfe80000000000000}}], 0x2, 0x0) 04:11:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x27, 0x26, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 920.758685][ T3563] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 920.782672][ T3563] CPU: 1 PID: 3563 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 920.791302][ T3563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 920.801366][ T3563] Call Trace: [ 920.804674][ T3563] dump_stack+0x198/0x1fd [ 920.809032][ T3563] sysfs_warn_dup.cold+0x1c/0x2d [ 920.813994][ T3563] sysfs_do_create_link_sd+0x11e/0x140 [ 920.819469][ T3563] sysfs_create_link+0x5f/0xc0 [ 920.824260][ T3563] device_add+0x6ff/0x1c40 [ 920.828700][ T3563] ? __mutex_unlock_slowpath+0xe2/0x610 [ 920.834267][ T3563] ? devlink_add_symlinks+0x450/0x450 [ 920.839664][ T3563] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 920.845675][ T3563] wiphy_register+0x1d71/0x2860 [ 920.850561][ T3563] ? wiphy_unregister+0xc10/0xc10 [ 920.855615][ T3563] ? generic_xdp_install+0x700/0x700 [ 920.860934][ T3563] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 920.867020][ T3563] ieee80211_register_hw+0x22ed/0x3a20 [ 920.873732][ T3563] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 920.879116][ T3563] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 920.885057][ T3563] ? lock_downgrade+0x830/0x830 [ 920.889926][ T3563] ? lock_is_held_type+0xbb/0xf0 [ 920.894892][ T3563] ? memset+0x20/0x40 [ 920.898892][ T3563] ? __hrtimer_init+0x136/0x280 [ 920.903756][ T3563] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 920.909522][ T3563] ? hwsim_virtio_rx_work+0x350/0x350 [ 920.914915][ T3563] ? memcpy+0x39/0x60 [ 920.918950][ T3563] hwsim_new_radio_nl+0x953/0xfb8 [ 920.923984][ T3563] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 920.930843][ T3563] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 920.936785][ T3563] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 920.943730][ T3563] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 920.950592][ T3563] genl_rcv_msg+0x61d/0x980 [ 920.955127][ T3563] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 920.962084][ T3563] ? lock_release+0x8f0/0x8f0 [ 920.966772][ T3563] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 920.972070][ T3563] netlink_rcv_skb+0x15a/0x430 [ 920.976872][ T3563] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 920.983822][ T3563] ? netlink_ack+0xa10/0xa10 [ 920.988446][ T3563] genl_rcv+0x24/0x40 [ 920.992434][ T3563] netlink_unicast+0x533/0x7d0 [ 920.997218][ T3563] ? netlink_attachskb+0x810/0x810 [ 921.002338][ T3563] ? __phys_addr_symbol+0x2c/0x70 [ 921.007370][ T3563] ? __check_object_size+0x171/0x3e4 [ 921.012666][ T3563] netlink_sendmsg+0x856/0xd90 [ 921.017446][ T3563] ? netlink_unicast+0x7d0/0x7d0 [ 921.022403][ T3563] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 921.027798][ T3563] ? netlink_unicast+0x7d0/0x7d0 [ 921.032748][ T3563] sock_sendmsg+0xcf/0x120 [ 921.037202][ T3563] ____sys_sendmsg+0x6e8/0x810 [ 921.041986][ T3563] ? kernel_sendmsg+0x50/0x50 [ 921.046676][ T3563] ? do_recvmmsg+0x6d0/0x6d0 [ 921.051283][ T3563] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 921.057370][ T3563] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 921.063359][ T3563] ? __lock_acquire+0xb92/0x5780 [ 921.068315][ T3563] ___sys_sendmsg+0xf3/0x170 [ 921.072920][ T3563] ? sendmsg_copy_msghdr+0x160/0x160 [ 921.078703][ T3563] ? __fget_files+0x272/0x400 [ 921.083395][ T3563] ? lock_downgrade+0x830/0x830 [ 921.088254][ T3563] ? find_held_lock+0x2d/0x110 [ 921.093047][ T3563] ? __fget_files+0x294/0x400 [ 921.097770][ T3563] ? __fget_light+0xea/0x280 [ 921.102384][ T3563] __sys_sendmsg+0xe5/0x1b0 [ 921.106920][ T3563] ? __sys_sendmsg_sock+0xb0/0xb0 [ 921.111972][ T3563] ? syscall_enter_from_user_mode+0x20/0x290 [ 921.117993][ T3563] ? lockdep_hardirqs_on+0x53/0x100 [ 921.123210][ T3563] do_syscall_64+0x2d/0x70 [ 921.127649][ T3563] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 921.133545][ T3563] RIP: 0033:0x45d5f9 [ 921.137453][ T3563] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 921.157158][ T3563] RSP: 002b:00007fb32207fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 921.165580][ T3563] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 921.173564][ T3563] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 921.181548][ T3563] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 921.189539][ T3563] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 921.197543][ T3563] R13: 00007ffcfe4df27f R14: 00007fb3220809c0 R15: 000000000118cf4c [ 921.232201][ T3580] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 921.243858][ T3580] CPU: 1 PID: 3580 Comm: syz-executor.4 Not tainted 5.9.0-rc3-syzkaller #0 [ 921.252459][ T3580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.262521][ T3580] Call Trace: [ 921.265827][ T3580] dump_stack+0x198/0x1fd [ 921.270183][ T3580] sysfs_warn_dup.cold+0x1c/0x2d [ 921.275133][ T3580] sysfs_do_create_link_sd+0x11e/0x140 [ 921.280620][ T3580] sysfs_create_link+0x5f/0xc0 [ 921.285414][ T3580] device_add+0x6ff/0x1c40 [ 921.289875][ T3580] ? __mutex_unlock_slowpath+0xe2/0x610 [ 921.295437][ T3580] ? devlink_add_symlinks+0x450/0x450 [ 921.300830][ T3580] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 921.306836][ T3580] wiphy_register+0x1d71/0x2860 [ 921.311753][ T3580] ? wiphy_unregister+0xc10/0xc10 [ 921.316790][ T3580] ? generic_xdp_install+0x700/0x700 [ 921.322103][ T3580] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 921.328188][ T3580] ieee80211_register_hw+0x22ed/0x3a20 [ 921.333681][ T3580] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 921.339067][ T3580] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 921.344981][ T3580] ? lock_downgrade+0x830/0x830 [ 921.349852][ T3580] ? lock_is_held_type+0xbb/0xf0 [ 921.354810][ T3580] ? memset+0x20/0x40 [ 921.358810][ T3580] ? __hrtimer_init+0x136/0x280 [ 921.363684][ T3580] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 921.369469][ T3580] ? hwsim_virtio_rx_work+0x350/0x350 [ 921.374870][ T3580] ? memcpy+0x39/0x60 [ 921.378873][ T3580] hwsim_new_radio_nl+0x953/0xfb8 [ 921.383912][ T3580] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 921.390773][ T3580] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 921.396690][ T3580] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 921.403630][ T3580] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 921.410497][ T3580] genl_rcv_msg+0x61d/0x980 [ 921.415032][ T3580] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 921.421990][ T3580] ? lock_release+0x8f0/0x8f0 [ 921.426678][ T3580] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 921.431980][ T3580] netlink_rcv_skb+0x15a/0x430 [ 921.436758][ T3580] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 921.443709][ T3580] ? netlink_ack+0xa10/0xa10 [ 921.448326][ T3580] genl_rcv+0x24/0x40 [ 921.452323][ T3580] netlink_unicast+0x533/0x7d0 [ 921.457105][ T3580] ? netlink_attachskb+0x810/0x810 [ 921.462227][ T3580] ? __phys_addr_symbol+0x2c/0x70 [ 921.467266][ T3580] ? __check_object_size+0x171/0x3e4 [ 921.472563][ T3580] netlink_sendmsg+0x856/0xd90 [ 921.477343][ T3580] ? netlink_unicast+0x7d0/0x7d0 [ 921.482300][ T3580] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 921.487599][ T3580] ? netlink_unicast+0x7d0/0x7d0 [ 921.492552][ T3580] sock_sendmsg+0xcf/0x120 [ 921.496983][ T3580] ____sys_sendmsg+0x6e8/0x810 [ 921.501761][ T3580] ? kernel_sendmsg+0x50/0x50 [ 921.506442][ T3580] ? do_recvmmsg+0x6d0/0x6d0 [ 921.511053][ T3580] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 921.517049][ T3580] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 921.523035][ T3580] ? __lock_acquire+0xb92/0x5780 [ 921.528005][ T3580] ___sys_sendmsg+0xf3/0x170 [ 921.532612][ T3580] ? sendmsg_copy_msghdr+0x160/0x160 [ 921.537931][ T3580] ? __fget_files+0x272/0x400 [ 921.545959][ T3580] ? lock_downgrade+0x830/0x830 [ 921.550841][ T3580] ? find_held_lock+0x2d/0x110 [ 921.555639][ T3580] ? __fget_files+0x294/0x400 [ 921.560337][ T3580] ? __fget_light+0xea/0x280 [ 921.564953][ T3580] __sys_sendmsg+0xe5/0x1b0 [ 921.569497][ T3580] ? __sys_sendmsg_sock+0xb0/0xb0 [ 921.574568][ T3580] ? syscall_enter_from_user_mode+0x20/0x290 [ 921.580893][ T3580] ? lockdep_hardirqs_on+0x53/0x100 [ 921.586112][ T3580] do_syscall_64+0x2d/0x70 [ 921.590569][ T3580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 921.596469][ T3580] RIP: 0033:0x45d5f9 [ 921.600378][ T3580] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 921.620106][ T3580] RSP: 002b:00007f207f096c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 04:11:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [], @local}, 0x3, 0x0, 0x0, 0x0, 0xc3e9, 0x1}, 0x20) 04:11:42 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x7408, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}}, 0x36e6, 0x200, 0x1, 0x3, 0x82, 0x5, 0x1}, &(0x7f0000000180)=0x9c) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xff00000000000000}}], 0x2, 0x0) 04:11:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0xf00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x21, 0x26, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 921.628553][ T3580] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 921.636545][ T3580] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 921.644540][ T3580] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 921.652530][ T3580] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 921.660525][ T3580] R13: 00007ffebccf5e0f R14: 00007f207f0979c0 R15: 000000000118cf4c 04:11:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3, 0x2, 0x0, 0x2}, 0x20) 04:11:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xffffff7f00000000}}], 0x2, 0x0) [ 921.823569][ T3594] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 921.858155][ T3594] CPU: 1 PID: 3594 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 921.866820][ T3594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.876887][ T3594] Call Trace: [ 921.880197][ T3594] dump_stack+0x198/0x1fd [ 921.884679][ T3594] sysfs_warn_dup.cold+0x1c/0x2d [ 921.889653][ T3594] sysfs_do_create_link_sd+0x11e/0x140 [ 921.895172][ T3594] sysfs_create_link+0x5f/0xc0 [ 921.899969][ T3594] device_add+0x6ff/0x1c40 [ 921.904415][ T3594] ? __mutex_unlock_slowpath+0xe2/0x610 [ 921.909986][ T3594] ? devlink_add_symlinks+0x450/0x450 [ 921.915398][ T3594] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 921.921536][ T3594] wiphy_register+0x1d71/0x2860 [ 921.926462][ T3594] ? wiphy_unregister+0xc10/0xc10 [ 921.931518][ T3594] ? generic_xdp_install+0x700/0x700 [ 921.936845][ T3594] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 921.942971][ T3594] ieee80211_register_hw+0x22ed/0x3a20 [ 921.948479][ T3594] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 921.953893][ T3594] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 921.959844][ T3594] ? lock_downgrade+0x830/0x830 [ 921.964718][ T3594] ? lock_is_held_type+0xbb/0xf0 [ 921.969849][ T3594] ? memset+0x20/0x40 [ 921.975062][ T3594] ? __hrtimer_init+0x136/0x280 [ 921.979942][ T3594] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 921.985705][ T3594] ? hwsim_virtio_rx_work+0x350/0x350 [ 921.991181][ T3594] ? memcpy+0x39/0x60 [ 921.995183][ T3594] hwsim_new_radio_nl+0x953/0xfb8 [ 922.000312][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 922.007379][ T3594] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 922.013332][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 922.020285][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 922.027158][ T3594] genl_rcv_msg+0x61d/0x980 [ 922.031690][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 922.038655][ T3594] ? lock_release+0x8f0/0x8f0 [ 922.043342][ T3594] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 922.048647][ T3594] netlink_rcv_skb+0x15a/0x430 [ 922.053425][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 922.060395][ T3594] ? netlink_ack+0xa10/0xa10 [ 922.065039][ T3594] genl_rcv+0x24/0x40 [ 922.069050][ T3594] netlink_unicast+0x533/0x7d0 [ 922.073831][ T3594] ? netlink_attachskb+0x810/0x810 [ 922.078962][ T3594] ? __phys_addr_symbol+0x2c/0x70 [ 922.084015][ T3594] ? __check_object_size+0x171/0x3e4 [ 922.089314][ T3594] netlink_sendmsg+0x856/0xd90 [ 922.094293][ T3594] ? netlink_unicast+0x7d0/0x7d0 [ 922.099271][ T3594] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 922.104599][ T3594] ? netlink_unicast+0x7d0/0x7d0 [ 922.109558][ T3594] sock_sendmsg+0xcf/0x120 [ 922.114702][ T3594] ____sys_sendmsg+0x6e8/0x810 [ 922.119486][ T3594] ? kernel_sendmsg+0x50/0x50 [ 922.124182][ T3594] ? do_recvmmsg+0x6d0/0x6d0 [ 922.128807][ T3594] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 922.134816][ T3594] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 922.140813][ T3594] ? __lock_acquire+0xb92/0x5780 [ 922.145860][ T3594] ___sys_sendmsg+0xf3/0x170 [ 922.150488][ T3594] ? sendmsg_copy_msghdr+0x160/0x160 [ 922.155792][ T3594] ? __fget_files+0x272/0x400 [ 922.160495][ T3594] ? lock_downgrade+0x830/0x830 [ 922.165355][ T3594] ? find_held_lock+0x2d/0x110 [ 922.170149][ T3594] ? __fget_files+0x294/0x400 [ 922.174852][ T3594] ? __fget_light+0xea/0x280 [ 922.179465][ T3594] __sys_sendmsg+0xe5/0x1b0 [ 922.184074][ T3594] ? __sys_sendmsg_sock+0xb0/0xb0 [ 922.189151][ T3594] ? syscall_enter_from_user_mode+0x20/0x290 [ 922.195149][ T3594] ? lockdep_hardirqs_on+0x53/0x100 [ 922.200365][ T3594] do_syscall_64+0x2d/0x70 [ 922.204795][ T3594] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 922.210691][ T3594] RIP: 0033:0x45d5f9 [ 922.214592][ T3594] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 922.234246][ T3594] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 922.242669][ T3594] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 922.250651][ T3594] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 922.258640][ T3594] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 922.266627][ T3594] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0xffffffff00000000}}], 0x2, 0x0) [ 922.274617][ T3594] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:43 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) accept(r1, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000100)={0x1, 0x7, 0x1f0e}) socket(0x8, 0x0, 0x8) 04:11:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x2}}], 0x2, 0x0) 04:11:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x26}, 0x13, 0x3, 0x0, 0x0, 0x4000}, 0x20) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = accept4(r0, &(0x7f0000000080)=@phonet, &(0x7f0000000100)=0x80, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfb37ac92731f9734}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="84ff0000", @ANYRES16=r3, @ANYBLOB="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"], 0x184}}, 0x10054) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f049e46ac000000", @ANYRES32=r6, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x2f, 0x7f, 0x8c, 0x0, 0x12, @private2, @mcast2, 0x80, 0x1, 0x4, 0x9}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x88, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000095) [ 922.438271][ T3609] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.0'. 04:11:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x3}}], 0x2, 0x0) 04:11:43 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vlan0\x00'}) [ 922.580000][ T3594] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 922.609051][ T3594] CPU: 1 PID: 3594 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 922.617676][ T3594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.627738][ T3594] Call Trace: [ 922.631068][ T3594] dump_stack+0x198/0x1fd [ 922.635417][ T3594] sysfs_warn_dup.cold+0x1c/0x2d [ 922.640377][ T3594] sysfs_do_create_link_sd+0x11e/0x140 [ 922.645851][ T3594] sysfs_create_link+0x5f/0xc0 [ 922.650745][ T3594] device_add+0x6ff/0x1c40 [ 922.655234][ T3594] ? __mutex_unlock_slowpath+0xe2/0x610 [ 922.660793][ T3594] ? devlink_add_symlinks+0x450/0x450 [ 922.666184][ T3594] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 922.672194][ T3594] wiphy_register+0x1d71/0x2860 [ 922.677076][ T3594] ? wiphy_unregister+0xc10/0xc10 [ 922.682119][ T3594] ? generic_xdp_install+0x700/0x700 [ 922.687433][ T3594] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 922.693534][ T3594] ieee80211_register_hw+0x22ed/0x3a20 [ 922.699030][ T3594] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 922.704420][ T3594] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 922.710330][ T3594] ? lock_downgrade+0x830/0x830 [ 922.715199][ T3594] ? lock_is_held_type+0xbb/0xf0 [ 922.720150][ T3594] ? memset+0x20/0x40 [ 922.724145][ T3594] ? __hrtimer_init+0x136/0x280 [ 922.729017][ T3594] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 922.734769][ T3594] ? hwsim_virtio_rx_work+0x350/0x350 [ 922.740161][ T3594] ? memcpy+0x39/0x60 [ 922.744160][ T3594] hwsim_new_radio_nl+0x953/0xfb8 [ 922.749209][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 922.756068][ T3594] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 922.761991][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 922.768935][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 922.775800][ T3594] genl_rcv_msg+0x61d/0x980 [ 922.780328][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 922.787289][ T3594] ? lock_release+0x8f0/0x8f0 [ 922.792060][ T3594] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 922.797357][ T3594] netlink_rcv_skb+0x15a/0x430 [ 922.802133][ T3594] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 922.809081][ T3594] ? netlink_ack+0xa10/0xa10 [ 922.813732][ T3594] genl_rcv+0x24/0x40 [ 922.817724][ T3594] netlink_unicast+0x533/0x7d0 [ 922.822592][ T3594] ? netlink_attachskb+0x810/0x810 [ 922.827713][ T3594] ? __phys_addr_symbol+0x2c/0x70 [ 922.832747][ T3594] ? __check_object_size+0x171/0x3e4 [ 922.838054][ T3594] netlink_sendmsg+0x856/0xd90 [ 922.842871][ T3594] ? netlink_unicast+0x7d0/0x7d0 [ 922.847841][ T3594] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 922.853142][ T3594] ? netlink_unicast+0x7d0/0x7d0 [ 922.858094][ T3594] sock_sendmsg+0xcf/0x120 [ 922.862521][ T3594] ____sys_sendmsg+0x6e8/0x810 [ 922.867292][ T3594] ? kernel_sendmsg+0x50/0x50 [ 922.871981][ T3594] ? do_recvmmsg+0x6d0/0x6d0 [ 922.876624][ T3594] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 922.882649][ T3594] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 922.888637][ T3594] ? __lock_acquire+0xb92/0x5780 [ 922.893600][ T3594] ___sys_sendmsg+0xf3/0x170 [ 922.898221][ T3594] ? sendmsg_copy_msghdr+0x160/0x160 [ 922.903519][ T3594] ? __fget_files+0x272/0x400 [ 922.908210][ T3594] ? lock_downgrade+0x830/0x830 [ 922.913064][ T3594] ? find_held_lock+0x2d/0x110 [ 922.917856][ T3594] ? __fget_files+0x294/0x400 [ 922.922551][ T3594] ? __fget_light+0xea/0x280 [ 922.927174][ T3594] __sys_sendmsg+0xe5/0x1b0 [ 922.931688][ T3594] ? __sys_sendmsg_sock+0xb0/0xb0 [ 922.936739][ T3594] ? syscall_enter_from_user_mode+0x20/0x290 [ 922.942735][ T3594] ? lockdep_hardirqs_on+0x53/0x100 [ 922.947948][ T3594] do_syscall_64+0x2d/0x70 [ 922.952375][ T3594] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 922.958286][ T3594] RIP: 0033:0x45d5f9 [ 922.962189][ T3594] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 922.981818][ T3594] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 922.990240][ T3594] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 922.998213][ T3594] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 923.006213][ T3594] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 923.014186][ T3594] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 923.022159][ T3594] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:44 executing program 0: setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffff8c, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100626f6eda000000000c0002800600190004"], 0x3c}}, 0x8041) close(r2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYBLOB="0000000000401800280012800a00010076786c616e"], 0x3}}, 0x0) socket(0x10, 0x803, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 04:11:44 executing program 2: ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000080)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x65, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3, @fixed={[], 0x11}, 0x1}, 0xe) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r3, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r3, &(0x7f00000000c0)={0xd0002000}) connect$rose(r2, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, 0x1c) [ 923.207423][ T3648] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 923.285921][ T3648] 8021q: adding VLAN 0 to HW filter on device bond20 04:11:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1100, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x4}}], 0x2, 0x0) 04:11:44 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) accept(r1, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000100)={0x1, 0x7, 0x1f0e}) socket(0x8, 0x0, 0x8) [ 923.330723][ T3696] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 923.359444][ T3696] netlink: 'syz-executor.0': attribute type 25 has an invalid length. [ 923.383973][ T3642] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x5}}], 0x2, 0x0) [ 923.490345][ T3708] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 923.525994][ T3708] CPU: 1 PID: 3708 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 923.534652][ T3708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.544707][ T3708] Call Trace: [ 923.548030][ T3708] dump_stack+0x198/0x1fd [ 923.552381][ T3708] sysfs_warn_dup.cold+0x1c/0x2d [ 923.557335][ T3708] sysfs_do_create_link_sd+0x11e/0x140 [ 923.562818][ T3708] sysfs_create_link+0x5f/0xc0 [ 923.567600][ T3708] device_add+0x6ff/0x1c40 [ 923.572030][ T3708] ? __mutex_unlock_slowpath+0xe2/0x610 [ 923.577608][ T3708] ? devlink_add_symlinks+0x450/0x450 [ 923.582995][ T3708] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 923.588991][ T3708] wiphy_register+0x1d71/0x2860 [ 923.593867][ T3708] ? wiphy_unregister+0xc10/0xc10 [ 923.598925][ T3708] ? generic_xdp_install+0x700/0x700 [ 923.604232][ T3708] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 923.610426][ T3708] ieee80211_register_hw+0x22ed/0x3a20 [ 923.615912][ T3708] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 923.621299][ T3708] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 923.627239][ T3708] ? lock_downgrade+0x830/0x830 [ 923.632108][ T3708] ? lock_is_held_type+0xbb/0xf0 [ 923.637061][ T3708] ? memset+0x20/0x40 [ 923.641059][ T3708] ? __hrtimer_init+0x136/0x280 [ 923.645938][ T3708] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 923.651686][ T3708] ? hwsim_virtio_rx_work+0x350/0x350 [ 923.657078][ T3708] ? memcpy+0x39/0x60 [ 923.661073][ T3708] hwsim_new_radio_nl+0x953/0xfb8 [ 923.666108][ T3708] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 923.672965][ T3708] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 923.678883][ T3708] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 923.685826][ T3708] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 923.692687][ T3708] genl_rcv_msg+0x61d/0x980 [ 923.697208][ T3708] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 923.704165][ T3708] ? lock_release+0x8f0/0x8f0 [ 923.708850][ T3708] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 923.714153][ T3708] netlink_rcv_skb+0x15a/0x430 [ 923.718926][ T3708] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 923.725870][ T3708] ? netlink_ack+0xa10/0xa10 [ 923.730486][ T3708] genl_rcv+0x24/0x40 [ 923.734474][ T3708] netlink_unicast+0x533/0x7d0 [ 923.739249][ T3708] ? netlink_attachskb+0x810/0x810 [ 923.744372][ T3708] ? __phys_addr_symbol+0x2c/0x70 [ 923.749414][ T3708] ? __check_object_size+0x171/0x3e4 [ 923.754713][ T3708] netlink_sendmsg+0x856/0xd90 [ 923.759492][ T3708] ? netlink_unicast+0x7d0/0x7d0 [ 923.764447][ T3708] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 923.769740][ T3708] ? netlink_unicast+0x7d0/0x7d0 [ 923.774688][ T3708] sock_sendmsg+0xcf/0x120 [ 923.779117][ T3708] ____sys_sendmsg+0x6e8/0x810 [ 923.783891][ T3708] ? kernel_sendmsg+0x50/0x50 [ 923.788579][ T3708] ? do_recvmmsg+0x6d0/0x6d0 [ 923.793185][ T3708] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 923.799193][ T3708] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 923.805210][ T3708] ? __lock_acquire+0xb92/0x5780 [ 923.810167][ T3708] ___sys_sendmsg+0xf3/0x170 [ 923.814775][ T3708] ? sendmsg_copy_msghdr+0x160/0x160 [ 923.820071][ T3708] ? __fget_files+0x272/0x400 [ 923.824765][ T3708] ? lock_downgrade+0x830/0x830 [ 923.829630][ T3708] ? find_held_lock+0x2d/0x110 [ 923.834418][ T3708] ? __fget_files+0x294/0x400 [ 923.839115][ T3708] ? __fget_light+0xea/0x280 [ 923.843731][ T3708] __sys_sendmsg+0xe5/0x1b0 [ 923.848248][ T3708] ? __sys_sendmsg_sock+0xb0/0xb0 [ 923.853314][ T3708] ? syscall_enter_from_user_mode+0x20/0x290 [ 923.859313][ T3708] ? lockdep_hardirqs_on+0x53/0x100 [ 923.864526][ T3708] do_syscall_64+0x2d/0x70 [ 923.868952][ T3708] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 923.874952][ T3708] RIP: 0033:0x45d5f9 [ 923.878851][ T3708] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 923.898461][ T3708] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 923.906886][ T3708] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 923.914868][ T3708] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 923.922848][ T3708] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 923.930828][ T3708] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x6}}], 0x2, 0x0) 04:11:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) r2 = accept(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) connect$bt_sco(r2, &(0x7f0000000000), 0x8) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000680)=0xfffffffa, &(0x7f00000006c0)=0x4) r4 = socket$netlink(0x10, 0x3, 0x4) write(r4, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r4, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44081}, 0x80) [ 923.938808][ T3708] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x41) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x30}, {0x6, 0x0, 0x20}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1_to_batadv\x00'}) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 04:11:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x7}}], 0x2, 0x0) 04:11:45 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000040)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) accept(r1, 0x0, 0x0) bind$l2tp6(r1, &(0x7f0000000080)={0xa, 0x0, 0x401, @private1, 0x4, 0x2}, 0x20) 04:11:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1200, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 924.278603][ T3740] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 924.291010][ T3740] CPU: 1 PID: 3740 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 924.299650][ T3740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 924.309714][ T3740] Call Trace: [ 924.313014][ T3740] dump_stack+0x198/0x1fd [ 924.317364][ T3740] sysfs_warn_dup.cold+0x1c/0x2d [ 924.322326][ T3740] sysfs_do_create_link_sd+0x11e/0x140 [ 924.327822][ T3740] sysfs_create_link+0x5f/0xc0 [ 924.332595][ T3740] device_add+0x6ff/0x1c40 [ 924.337034][ T3740] ? __mutex_unlock_slowpath+0xe2/0x610 [ 924.342618][ T3740] ? devlink_add_symlinks+0x450/0x450 [ 924.347995][ T3740] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 924.354079][ T3740] wiphy_register+0x1d71/0x2860 [ 924.358949][ T3740] ? wiphy_unregister+0xc10/0xc10 [ 924.363973][ T3740] ? generic_xdp_install+0x700/0x700 [ 924.369270][ T3740] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 924.375356][ T3740] ieee80211_register_hw+0x22ed/0x3a20 [ 924.380846][ T3740] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 924.386216][ T3740] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 924.392115][ T3740] ? lock_downgrade+0x830/0x830 [ 924.396967][ T3740] ? lock_is_held_type+0xbb/0xf0 [ 924.401910][ T3740] ? memset+0x20/0x40 [ 924.405902][ T3740] ? __hrtimer_init+0x136/0x280 [ 924.410767][ T3740] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 924.416534][ T3740] ? hwsim_virtio_rx_work+0x350/0x350 [ 924.421915][ T3740] ? memcpy+0x39/0x60 [ 924.425913][ T3740] hwsim_new_radio_nl+0x953/0xfb8 [ 924.430952][ T3740] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 924.437813][ T3740] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 924.443732][ T3740] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 924.450762][ T3740] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 924.457626][ T3740] genl_rcv_msg+0x61d/0x980 [ 924.462143][ T3740] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 924.469108][ T3740] ? lock_release+0x8f0/0x8f0 [ 924.473779][ T3740] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 924.479083][ T3740] netlink_rcv_skb+0x15a/0x430 [ 924.483847][ T3740] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 924.490780][ T3740] ? netlink_ack+0xa10/0xa10 [ 924.495406][ T3740] genl_rcv+0x24/0x40 [ 924.499382][ T3740] netlink_unicast+0x533/0x7d0 [ 924.504161][ T3740] ? netlink_attachskb+0x810/0x810 [ 924.509282][ T3740] ? __phys_addr_symbol+0x2c/0x70 [ 924.514302][ T3740] ? __check_object_size+0x171/0x3e4 [ 924.519606][ T3740] netlink_sendmsg+0x856/0xd90 [ 924.524372][ T3740] ? netlink_unicast+0x7d0/0x7d0 [ 924.529315][ T3740] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 924.534608][ T3740] ? netlink_unicast+0x7d0/0x7d0 [ 924.539542][ T3740] sock_sendmsg+0xcf/0x120 [ 924.543958][ T3740] ____sys_sendmsg+0x6e8/0x810 [ 924.548739][ T3740] ? kernel_sendmsg+0x50/0x50 [ 924.553410][ T3740] ? do_recvmmsg+0x6d0/0x6d0 [ 924.558014][ T3740] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 924.564004][ T3740] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 924.569980][ T3740] ? __lock_acquire+0xb92/0x5780 [ 924.574930][ T3740] ___sys_sendmsg+0xf3/0x170 [ 924.579520][ T3740] ? sendmsg_copy_msghdr+0x160/0x160 [ 924.584803][ T3740] ? __fget_files+0x272/0x400 [ 924.589493][ T3740] ? lock_downgrade+0x830/0x830 [ 924.594362][ T3740] ? find_held_lock+0x2d/0x110 [ 924.599155][ T3740] ? __fget_files+0x294/0x400 [ 924.603840][ T3740] ? __fget_light+0xea/0x280 [ 924.608435][ T3740] __sys_sendmsg+0xe5/0x1b0 [ 924.612943][ T3740] ? __sys_sendmsg_sock+0xb0/0xb0 [ 924.617983][ T3740] ? syscall_enter_from_user_mode+0x20/0x290 [ 924.623968][ T3740] ? lockdep_hardirqs_on+0x53/0x100 [ 924.629166][ T3740] do_syscall_64+0x2d/0x70 [ 924.633584][ T3740] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 924.639472][ T3740] RIP: 0033:0x45d5f9 [ 924.643370][ T3740] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 924.662974][ T3740] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 924.671409][ T3740] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 04:11:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x8}}], 0x2, 0x0) 04:11:45 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) accept(r1, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000100)={0x1, 0x7, 0x1f0e}) socket(0x8, 0x0, 0x8) [ 924.679396][ T3740] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 924.687361][ T3740] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 924.695346][ T3740] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 924.703322][ T3740] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x9}}], 0x2, 0x0) 04:11:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1c00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$nl_rdma(0x10, 0x3, 0x14) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffbf) listen(r1, 0x6) accept(r1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x6) r4 = accept(r3, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) recvfrom$netrom(r4, &(0x7f0000000200)=""/153, 0x99, 0x2000, &(0x7f0000000140)={{0x3, @bcast, 0x5}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 04:11:46 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x100, 0xd, 0x2, 0x4, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x1}, [@nested={0xec, 0x72, 0x0, 0x1, [@generic="aceb5c4a99434f7a08152eddb02eba375d2865849886643ea291d0f92a2b0b6d6f989b2045beb15b21f46e3370bcab94ddff5746d765d25f348a487864617f3bf6f6df3d7aa91b04460d5be596564ef8c0adcb749aaf75b16691c82721b943b7834ec66b0d85ba6dce49fdf1942bd14e85447624ab5ddbc3fde7ddf1b047185672b954ea4e211c6b3fc1f7d503033cf8b80a2890f9d7741904879d6a9756f81a9265a33ab7fa8f617afe49be538b0ff0360b0761dff9d056947da821636fba351992a7bb1ff12a9ffd0c70a71d2b6ee51c6ed1879f5d6b358e983a62ba9288a56c270774d4ff9e64"]}]}, 0x100}, 0x1, 0x0, 0x0, 0x8004}, 0x90) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0xa}}], 0x2, 0x0) [ 925.158767][ T3763] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 925.188868][ T3763] CPU: 0 PID: 3763 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 925.197489][ T3763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.207574][ T3763] Call Trace: [ 925.211046][ T3763] dump_stack+0x198/0x1fd [ 925.215396][ T3763] sysfs_warn_dup.cold+0x1c/0x2d [ 925.220351][ T3763] sysfs_do_create_link_sd+0x11e/0x140 [ 925.225832][ T3763] sysfs_create_link+0x5f/0xc0 [ 925.230639][ T3763] device_add+0x6ff/0x1c40 [ 925.235070][ T3763] ? __mutex_unlock_slowpath+0xe2/0x610 [ 925.240626][ T3763] ? devlink_add_symlinks+0x450/0x450 [ 925.246019][ T3763] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 925.252220][ T3763] wiphy_register+0x1d71/0x2860 [ 925.257099][ T3763] ? wiphy_unregister+0xc10/0xc10 [ 925.262140][ T3763] ? generic_xdp_install+0x700/0x700 [ 925.267450][ T3763] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 925.273533][ T3763] ieee80211_register_hw+0x22ed/0x3a20 [ 925.279025][ T3763] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 925.284404][ T3763] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 925.290316][ T3763] ? lock_downgrade+0x830/0x830 [ 925.295180][ T3763] ? lock_is_held_type+0xbb/0xf0 [ 925.300136][ T3763] ? memset+0x20/0x40 [ 925.304138][ T3763] ? __hrtimer_init+0x136/0x280 [ 925.309004][ T3763] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 925.314756][ T3763] ? hwsim_virtio_rx_work+0x350/0x350 [ 925.320141][ T3763] ? memcpy+0x39/0x60 [ 925.324140][ T3763] hwsim_new_radio_nl+0x953/0xfb8 [ 925.329175][ T3763] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 925.336050][ T3763] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 925.341967][ T3763] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 925.348910][ T3763] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 925.355774][ T3763] genl_rcv_msg+0x61d/0x980 [ 925.360298][ T3763] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 925.367256][ T3763] ? lock_release+0x8f0/0x8f0 [ 925.371937][ T3763] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 925.377582][ T3763] netlink_rcv_skb+0x15a/0x430 [ 925.382383][ T3763] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 925.389328][ T3763] ? netlink_ack+0xa10/0xa10 [ 925.393947][ T3763] genl_rcv+0x24/0x40 [ 925.397935][ T3763] netlink_unicast+0x533/0x7d0 [ 925.402711][ T3763] ? netlink_attachskb+0x810/0x810 [ 925.407844][ T3763] ? __phys_addr_symbol+0x2c/0x70 [ 925.412876][ T3763] ? __check_object_size+0x171/0x3e4 [ 925.418177][ T3763] netlink_sendmsg+0x856/0xd90 [ 925.422957][ T3763] ? netlink_unicast+0x7d0/0x7d0 [ 925.427913][ T3763] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 925.433206][ T3763] ? netlink_unicast+0x7d0/0x7d0 [ 925.438150][ T3763] sock_sendmsg+0xcf/0x120 [ 925.442573][ T3763] ____sys_sendmsg+0x6e8/0x810 [ 925.447349][ T3763] ? kernel_sendmsg+0x50/0x50 [ 925.452029][ T3763] ? do_recvmmsg+0x6d0/0x6d0 [ 925.457154][ T3763] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 925.463147][ T3763] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 925.469149][ T3763] ? __lock_acquire+0xb92/0x5780 [ 925.474106][ T3763] ___sys_sendmsg+0xf3/0x170 [ 925.478711][ T3763] ? sendmsg_copy_msghdr+0x160/0x160 [ 925.484004][ T3763] ? __fget_files+0x272/0x400 [ 925.488695][ T3763] ? lock_downgrade+0x830/0x830 [ 925.493551][ T3763] ? find_held_lock+0x2d/0x110 [ 925.498340][ T3763] ? __fget_files+0x294/0x400 [ 925.503033][ T3763] ? __fget_light+0xea/0x280 [ 925.507642][ T3763] __sys_sendmsg+0xe5/0x1b0 [ 925.512153][ T3763] ? __sys_sendmsg_sock+0xb0/0xb0 [ 925.517206][ T3763] ? syscall_enter_from_user_mode+0x20/0x290 [ 925.523218][ T3763] ? lockdep_hardirqs_on+0x53/0x100 [ 925.528430][ T3763] do_syscall_64+0x2d/0x70 [ 925.532864][ T3763] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 925.538756][ T3763] RIP: 0033:0x45d5f9 [ 925.542658][ T3763] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 925.562270][ T3763] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 925.570696][ T3763] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 925.578678][ T3763] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 925.586655][ T3763] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 925.594632][ T3763] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x41) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x30}, {0x6, 0x0, 0x20}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1_to_batadv\x00'}) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 04:11:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x4, 0x1, 0x401, 0x0, 0x0, {0x2, 0x0, 0x9}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000180)=@default) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="82d83ee5c67ff8244f1c89f9ba67a738a056ae7e4ebe", 0x16}, {&(0x7f0000001200)="6f764d70181f044be20facb84ccd8e23de426eb5bba674c1c5ea7671765c6fc1542d8795db52570c52cf53f67dbe04a6326653f65427e29c83a16f3b102bda2d431190a0cd1cae83c76b8b91dbadd591b86f832625c8ea5454d78defefc50e4c", 0x60}], 0x3, &(0x7f00000012c0)=[@op={0x18}, @iv={0x50, 0x117, 0x2, 0x36, "ea3791763f0222e76df970d58b5f465b73eb1d026e8c87733cf47c7a361997459a93396af984433da2ba4ec647d60187e07f089952e0"}, @iv={0x30, 0x117, 0x2, 0x1a, "d6298c146aee1ddfec85bc11d73efefdc47c29175339f649240e"}, @op={0x18}, @iv={0xb8, 0x117, 0x2, 0xa1, "7eccd6dd30125ac5762cc9e0737779e8cb7a57e71ba5c0376e9687180e04448d0d2e96079fc0224e0c078f8a1bce4e7358288179dad7e94a1803192cfbb8c11c59d8da4ff2f21f25cce23595697e50840fb1668f4a8cf1438de266cb951c55c31e1711f89674e7fecf88667682122235efac7745d78bc1e71afeb47a5ab1c28e11b5d38e9dce6661e767dc981db8cab650f6d259ace63c09c4e7822f80987ca9a8"}], 0x168, 0x24046015}, 0x20040004) connect$rose(r1, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) [ 925.602611][ T3763] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:46 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) accept(r1, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000100)={0x1, 0x7, 0x1f0e}) 04:11:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0xe}}], 0x2, 0x0) 04:11:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1d00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='geneve0\x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) sendmmsg$sock(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}}], 0x1, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) r3 = openat$cgroup_ro(r1, &(0x7f0000001500)='cpu.stat\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x14, r5, 0x1, 0x0, 0x0, {0xc}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001680)={&(0x7f0000001580)={0xc4, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x226}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @local}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4080}, 0x4040000) setsockopt$inet6_udp_int(r2, 0x11, 0x0, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000080)=0x100e012, 0x4) 04:11:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) socketpair(0x22, 0x5, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'bridge_slave_1\x00', {0x2, 0x4e21, @loopback}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[@sack_perm, @sack_perm], 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x14, 0x4) 04:11:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x10}}], 0x2, 0x0) [ 926.027360][ T3803] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 926.051926][ T3803] CPU: 0 PID: 3803 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 926.060545][ T3803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 926.070635][ T3803] Call Trace: [ 926.073940][ T3803] dump_stack+0x198/0x1fd [ 926.078341][ T3803] sysfs_warn_dup.cold+0x1c/0x2d [ 926.083300][ T3803] sysfs_do_create_link_sd+0x11e/0x140 [ 926.088779][ T3803] sysfs_create_link+0x5f/0xc0 [ 926.093558][ T3803] device_add+0x6ff/0x1c40 [ 926.098000][ T3803] ? __mutex_unlock_slowpath+0xe2/0x610 [ 926.103559][ T3803] ? devlink_add_symlinks+0x450/0x450 [ 926.108945][ T3803] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 926.114966][ T3803] wiphy_register+0x1d71/0x2860 [ 926.119847][ T3803] ? wiphy_unregister+0xc10/0xc10 [ 926.124887][ T3803] ? generic_xdp_install+0x700/0x700 [ 926.130216][ T3803] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 926.136304][ T3803] ieee80211_register_hw+0x22ed/0x3a20 [ 926.141788][ T3803] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 926.147168][ T3803] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 926.153101][ T3803] ? lock_downgrade+0x830/0x830 [ 926.157999][ T3803] ? lock_is_held_type+0xbb/0xf0 [ 926.162950][ T3803] ? memset+0x20/0x40 [ 926.166969][ T3803] ? __hrtimer_init+0x136/0x280 [ 926.171927][ T3803] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 926.177697][ T3803] ? hwsim_virtio_rx_work+0x350/0x350 [ 926.183084][ T3803] ? memcpy+0x39/0x60 [ 926.187080][ T3803] hwsim_new_radio_nl+0x953/0xfb8 [ 926.192116][ T3803] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 926.198976][ T3803] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 926.204898][ T3803] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 926.212188][ T3803] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 926.219137][ T3803] genl_rcv_msg+0x61d/0x980 [ 926.223658][ T3803] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 926.230615][ T3803] ? lock_release+0x8f0/0x8f0 [ 926.235301][ T3803] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 926.240600][ T3803] netlink_rcv_skb+0x15a/0x430 [ 926.245376][ T3803] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 926.252325][ T3803] ? netlink_ack+0xa10/0xa10 [ 926.256961][ T3803] genl_rcv+0x24/0x40 [ 926.260957][ T3803] netlink_unicast+0x533/0x7d0 [ 926.265735][ T3803] ? netlink_attachskb+0x810/0x810 [ 926.270865][ T3803] ? __phys_addr_symbol+0x2c/0x70 [ 926.275896][ T3803] ? __check_object_size+0x171/0x3e4 [ 926.281194][ T3803] netlink_sendmsg+0x856/0xd90 [ 926.285967][ T3803] ? netlink_unicast+0x7d0/0x7d0 [ 926.290922][ T3803] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 926.297611][ T3803] ? netlink_unicast+0x7d0/0x7d0 [ 926.302553][ T3803] sock_sendmsg+0xcf/0x120 [ 926.306990][ T3803] ____sys_sendmsg+0x6e8/0x810 [ 926.311767][ T3803] ? kernel_sendmsg+0x50/0x50 [ 926.316451][ T3803] ? do_recvmmsg+0x6d0/0x6d0 [ 926.321055][ T3803] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 926.327044][ T3803] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 926.333028][ T3803] ? __lock_acquire+0xb92/0x5780 [ 926.337975][ T3803] ___sys_sendmsg+0xf3/0x170 [ 926.342577][ T3803] ? sendmsg_copy_msghdr+0x160/0x160 [ 926.347876][ T3803] ? __fget_files+0x272/0x400 [ 926.352590][ T3803] ? lock_downgrade+0x830/0x830 [ 926.357445][ T3803] ? find_held_lock+0x2d/0x110 [ 926.362234][ T3803] ? __fget_files+0x294/0x400 [ 926.366945][ T3803] ? __fget_light+0xea/0x280 [ 926.371548][ T3803] __sys_sendmsg+0xe5/0x1b0 [ 926.376060][ T3803] ? __sys_sendmsg_sock+0xb0/0xb0 [ 926.381107][ T3803] ? syscall_enter_from_user_mode+0x20/0x290 [ 926.387116][ T3803] ? lockdep_hardirqs_on+0x53/0x100 [ 926.392333][ T3803] do_syscall_64+0x2d/0x70 [ 926.396756][ T3803] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 926.402651][ T3803] RIP: 0033:0x45d5f9 [ 926.406551][ T3803] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:11:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x11}}], 0x2, 0x0) 04:11:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x48}}], 0x2, 0x0) [ 926.426184][ T3803] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 926.434606][ T3803] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 926.442589][ T3803] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 926.450572][ T3803] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 926.458674][ T3803] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 926.466654][ T3803] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x4c}}], 0x2, 0x0) 04:11:47 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:47 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) accept(r1, 0x0, 0x0) 04:11:47 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x60}}], 0x2, 0x0) 04:11:47 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x140b, 0x200, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x5) 04:11:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1e00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x284, r1, 0x200, 0x70bd28, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7fffffff}, {0x6, 0x16, 0xffff}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8}, {0x6, 0x16, 0x5166}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8}, {0x6, 0x16, 0x4}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x3}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x3}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0xffff}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x9}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0xd96}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1ff}, {0x6, 0x16, 0x5}, {0x5}}]}, 0x284}, 0x1, 0x0, 0x0, 0x4}, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="27a10ff830be690852a1fd2c3301bf3391b430897708b5bd10c5262ab48e29714ce80ce5adcece3ce0624197027ff0f2571236ed935720b2cbdfad74ae32d358fcb40c28f786d06c6de36cc712d9b1846de07cc2a6e18830aac0d0a99906ea7dc690578fd0bdf4e21b6e00c97b026273b2ba", 0xfffffee8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast1, 0xd9c0, 0x0, 0xff, 0x0, 0x0, 0x6}, 0xf) 04:11:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r1, &(0x7f0000000180)=@name={0x1e, 0x2, 0x3, {{0x40, 0x3}}}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket(0x26, 0x4, 0xffffbfff) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0xc3) sendfile(r2, r4, &(0x7f00000000c0)=0x20, 0x126) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup(r5, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) r6 = socket$xdp(0x2c, 0x3, 0x0) syz_open_procfs$namespace(0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102387, 0x120933, 0x1000}, 0x20) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, 0x0, 0x0) 04:11:48 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @bcast}, 0x1c) 04:11:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x68}}], 0x2, 0x0) 04:11:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f049e46ac000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xfffffffffffffe1f, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PHYS_PORT_ID={0x5, 0x22, "8e"}]}, 0x48}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3929, 0x0, 0x0, {0x25, 0x0, 0x6800}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmmsg(r7, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r7, r6, 0x0, 0x8000000000004) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r5, r6, 0x0, 0xaf, &(0x7f00000003c0)='\xee\xccp\x1c\x16\x9a\xcf%\xa4\xf1T\xcd\xd5\xcfa\x17U\xfb\x9a\x11\x0f\x14P\x87\x13K\xcc\xea\xea\xa0s\x1bh\x01\xe9\x11D)\a\x19\tXwf\xcc\xc0\xaf\xb1\x98>\xc4\xd09Q\xda0\x97_\r\xbb\xf6\xaf\x03\xaa\xdc\xa0\xe9\xd6\x1d\xae\xab\x91\xbf:\xef\xb4\xc0)3\xe1\xdb\x15T\xa8\x1e\x98\x17\x15]\xae\x93\x03Z\xc3\xd9(#\xa2\xc9\xdd\xdd\x97\xb8\xfb\b\xedL\x14\xdb\x00\xa4\xc7`\xf4w08 \xba\x12\xb0\x90\xd5\xac\xeb\x94\x1e\xcb\xd0+-\x9b3\x89~\xe2\xb4\xdcQ\xb0\xeb\x97)P\x16\xb0\xd6x\xaa\xe6\xa7\x1a\x9c^\xdd\xf5\xa0\x91\xe7\x98\x1d\x80F\xcb\xfe4|\x92\xee\xddj\x8d#\xa6_'}, 0x30) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0xffffffffffffffff}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_PID={0x8, 0x52, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x10000}, 0x20000000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 927.089670][ T3859] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 927.134770][ T3859] CPU: 1 PID: 3859 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 927.143402][ T3859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.153482][ T3859] Call Trace: [ 927.154632][ T28] audit: type=1804 audit(1600747908.226:680): pid=3858 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir856583521/syzkaller.vHgZgK/605/cgroup.controllers" dev="sda1" ino=15797 res=1 errno=0 [ 927.156781][ T3859] dump_stack+0x198/0x1fd [ 927.156811][ T3859] sysfs_warn_dup.cold+0x1c/0x2d [ 927.156832][ T3859] sysfs_do_create_link_sd+0x11e/0x140 [ 927.156862][ T3859] sysfs_create_link+0x5f/0xc0 [ 927.156889][ T3859] device_add+0x6ff/0x1c40 [ 927.205582][ T3859] ? __mutex_unlock_slowpath+0xe2/0x610 [ 927.211145][ T3859] ? devlink_add_symlinks+0x450/0x450 [ 927.216533][ T3859] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 927.222539][ T3859] wiphy_register+0x1d71/0x2860 [ 927.227414][ T3859] ? wiphy_unregister+0xc10/0xc10 [ 927.232455][ T3859] ? generic_xdp_install+0x700/0x700 [ 927.237775][ T3859] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 927.243866][ T3859] ieee80211_register_hw+0x22ed/0x3a20 [ 927.249356][ T3859] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 927.254738][ T3859] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 927.260645][ T3859] ? lock_downgrade+0x830/0x830 [ 927.265508][ T3859] ? lock_is_held_type+0xbb/0xf0 [ 927.270459][ T3859] ? memset+0x20/0x40 [ 927.274454][ T3859] ? __hrtimer_init+0x136/0x280 [ 927.279320][ T3859] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 927.285067][ T3859] ? hwsim_virtio_rx_work+0x350/0x350 [ 927.290464][ T3859] ? memcpy+0x39/0x60 [ 927.294486][ T3859] hwsim_new_radio_nl+0x953/0xfb8 [ 927.299523][ T3859] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 927.306384][ T3859] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 927.312296][ T3859] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 927.319268][ T3859] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 927.326137][ T3859] genl_rcv_msg+0x61d/0x980 [ 927.330658][ T3859] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 927.337616][ T3859] ? lock_release+0x8f0/0x8f0 [ 927.342308][ T3859] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 927.347609][ T3859] netlink_rcv_skb+0x15a/0x430 [ 927.352380][ T3859] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 927.359320][ T3859] ? netlink_ack+0xa10/0xa10 [ 927.363942][ T3859] genl_rcv+0x24/0x40 [ 927.367936][ T3859] netlink_unicast+0x533/0x7d0 [ 927.372738][ T3859] ? netlink_attachskb+0x810/0x810 [ 927.377868][ T3859] ? __phys_addr_symbol+0x2c/0x70 [ 927.382902][ T3859] ? __check_object_size+0x171/0x3e4 [ 927.388205][ T3859] netlink_sendmsg+0x856/0xd90 [ 927.393032][ T3859] ? netlink_unicast+0x7d0/0x7d0 [ 927.397994][ T3859] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 927.403290][ T3859] ? netlink_unicast+0x7d0/0x7d0 [ 927.408238][ T3859] sock_sendmsg+0xcf/0x120 [ 927.412669][ T3859] ____sys_sendmsg+0x6e8/0x810 [ 927.417462][ T3859] ? kernel_sendmsg+0x50/0x50 [ 927.422152][ T3859] ? do_recvmmsg+0x6d0/0x6d0 [ 927.426801][ T3859] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 927.432802][ T3859] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 927.438972][ T3859] ? __lock_acquire+0xb92/0x5780 [ 927.443936][ T3859] ___sys_sendmsg+0xf3/0x170 [ 927.448441][ T3883] IPVS: ftp: loaded support on port[0] = 21 [ 927.448562][ T3859] ? sendmsg_copy_msghdr+0x160/0x160 [ 927.459748][ T3859] ? __fget_files+0x272/0x400 [ 927.464446][ T3859] ? lock_downgrade+0x830/0x830 [ 927.469308][ T3859] ? find_held_lock+0x2d/0x110 [ 927.474189][ T3859] ? __fget_files+0x294/0x400 [ 927.478888][ T3859] ? __fget_light+0xea/0x280 [ 927.483503][ T3859] __sys_sendmsg+0xe5/0x1b0 [ 927.488113][ T3859] ? __sys_sendmsg_sock+0xb0/0xb0 [ 927.493170][ T3859] ? syscall_enter_from_user_mode+0x20/0x290 [ 927.499163][ T3859] ? lockdep_hardirqs_on+0x53/0x100 [ 927.504404][ T3859] do_syscall_64+0x2d/0x70 [ 927.508835][ T3859] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 927.514765][ T3859] RIP: 0033:0x45d5f9 04:11:48 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x20}, 0xc) socket$kcm(0x10, 0x0, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="600000006c00050600"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000002c0034801400360076657468305f766972745f7769666900140035"], 0x60}}, 0x0) 04:11:48 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x4000165, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000001a40)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000640)="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", 0x183}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'geneve1\x00', 0x4}) 04:11:48 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x6) [ 927.518669][ T3859] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 927.538284][ T3859] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 927.546712][ T3859] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 927.554706][ T3859] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 927.562709][ T3859] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 927.570709][ T3859] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 927.578693][ T3859] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:48 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) r1 = socket(0x1e, 0x2, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="694eb7df", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x19, &(0x7f0000000140)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r3, 0x5}, 0x8) 04:11:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x6c}}], 0x2, 0x0) 04:11:48 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) [ 928.008029][ T3868] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 928.019001][ T3868] bond21 (uninitialized): Released all slaves [ 928.048119][ T3878] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1f00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:49 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000003c00)={&(0x7f0000003b40)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003bc0)={&(0x7f0000003b80)={0x1c, 0x0, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5, 0xc, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/132, 0x84}, {&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/132, 0x84}], 0x3, &(0x7f0000000300)=""/45, 0x2d}, 0x2040) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x74}}], 0x2, 0x0) 04:11:49 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) socket$inet6(0xa, 0x6, 0x0) [ 928.078640][ T3878] bond21 (uninitialized): Released all slaves 04:11:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) 04:11:49 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) [ 928.222562][ T3886] IPVS: ftp: loaded support on port[0] = 21 [ 928.332593][ T3936] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 928.352117][ T3936] CPU: 1 PID: 3936 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 928.360749][ T3936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 928.370819][ T3936] Call Trace: [ 928.374127][ T3936] dump_stack+0x198/0x1fd [ 928.378479][ T3936] sysfs_warn_dup.cold+0x1c/0x2d [ 928.383436][ T3936] sysfs_do_create_link_sd+0x11e/0x140 [ 928.388926][ T3936] sysfs_create_link+0x5f/0xc0 [ 928.393713][ T3936] device_add+0x6ff/0x1c40 [ 928.398154][ T3936] ? __mutex_unlock_slowpath+0x2b6/0x610 [ 928.403806][ T3936] ? devlink_add_symlinks+0x450/0x450 [ 928.409209][ T3936] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 928.415218][ T3936] wiphy_register+0x1d71/0x2860 [ 928.420121][ T3936] ? wiphy_unregister+0xc10/0xc10 [ 928.425169][ T3936] ? generic_xdp_install+0x700/0x700 [ 928.430512][ T3936] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 928.436632][ T3936] ieee80211_register_hw+0x22ed/0x3a20 [ 928.442154][ T3936] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 928.447544][ T3936] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 928.453511][ T3936] ? lock_downgrade+0x830/0x830 [ 928.458402][ T3936] ? lock_is_held_type+0xbb/0xf0 [ 928.463450][ T3936] ? memset+0x20/0x40 [ 928.467481][ T3936] ? __hrtimer_init+0x136/0x280 [ 928.472366][ T3936] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 928.478123][ T3936] ? hwsim_virtio_rx_work+0x350/0x350 [ 928.483513][ T3936] ? memcpy+0x39/0x60 [ 928.487522][ T3936] hwsim_new_radio_nl+0x953/0xfb8 [ 928.492558][ T3936] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 928.499512][ T3936] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 928.505524][ T3936] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 928.512479][ T3936] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 928.519364][ T3936] genl_rcv_msg+0x61d/0x980 [ 928.523897][ T3936] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 928.531302][ T3936] ? lock_release+0x8f0/0x8f0 [ 928.536000][ T3936] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 928.541312][ T3936] netlink_rcv_skb+0x15a/0x430 [ 928.546135][ T3936] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 928.553090][ T3936] ? netlink_ack+0xa10/0xa10 [ 928.557715][ T3936] genl_rcv+0x24/0x40 [ 928.561736][ T3936] netlink_unicast+0x533/0x7d0 [ 928.566522][ T3936] ? netlink_attachskb+0x810/0x810 [ 928.571668][ T3936] ? __phys_addr_symbol+0x2c/0x70 [ 928.576704][ T3936] ? __check_object_size+0x171/0x3e4 [ 928.582002][ T3936] netlink_sendmsg+0x856/0xd90 [ 928.586789][ T3936] ? netlink_unicast+0x7d0/0x7d0 [ 928.591746][ T3936] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 928.597040][ T3936] ? netlink_unicast+0x7d0/0x7d0 [ 928.602008][ T3936] sock_sendmsg+0xcf/0x120 [ 928.606432][ T3936] ____sys_sendmsg+0x6e8/0x810 [ 928.611212][ T3936] ? kernel_sendmsg+0x50/0x50 [ 928.615896][ T3936] ? do_recvmmsg+0x6d0/0x6d0 [ 928.620506][ T3936] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 928.626504][ T3936] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 928.632491][ T3936] ? __lock_acquire+0xb92/0x5780 [ 928.637448][ T3936] ___sys_sendmsg+0xf3/0x170 [ 928.642064][ T3936] ? sendmsg_copy_msghdr+0x160/0x160 [ 928.647394][ T3936] ? __fget_files+0x272/0x400 [ 928.652092][ T3936] ? lock_downgrade+0x830/0x830 [ 928.656952][ T3936] ? find_held_lock+0x2d/0x110 [ 928.661744][ T3936] ? __fget_files+0x294/0x400 [ 928.666445][ T3936] ? __fget_light+0xea/0x280 [ 928.671057][ T3936] __sys_sendmsg+0xe5/0x1b0 [ 928.675578][ T3936] ? __sys_sendmsg_sock+0xb0/0xb0 [ 928.680631][ T3936] ? syscall_enter_from_user_mode+0x20/0x290 [ 928.686651][ T3936] ? lockdep_hardirqs_on+0x53/0x100 [ 928.691862][ T3936] do_syscall_64+0x2d/0x70 [ 928.696300][ T3936] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 928.702198][ T3936] RIP: 0033:0x45d5f9 [ 928.706129][ T3936] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 928.725742][ T3936] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 928.734166][ T3936] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 928.742142][ T3936] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 928.750121][ T3936] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 928.758128][ T3936] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 928.766112][ T3936] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x1e00, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 04:11:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x7a}}], 0x2, 0x0) 04:11:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1f, r1, 0x23f}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001580)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_KEY(r2, &(0x7f00000016c0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001680)={&(0x7f0000001600)={0x60, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "da3ada9dbb"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x14, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x20, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}]}, 0x60}}, 0x2) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x1, 0x6}, 0x90) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x6, 0x1, 0xffffffff) sendmsg$nl_route_sched(r5, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0x100, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xfff3, 0xfff1}, {0xfff3, 0x7}, {0x10, 0x8}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x7f}}, @TCA_RATE={0x6, 0x5, {0x8, 0x6}}, @TCA_STAB={0x5c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x7fff, 0xffffffff, 0x1, 0x4, 0x6, 0x5}}, {0xe, 0x2, [0xba8, 0x4000, 0x4, 0x408, 0x5]}}, {{0x1c, 0x1, {0x8, 0x1f, 0x5, 0x800, 0x0, 0x6, 0x868f, 0x5}}, {0xe, 0x2, [0x1, 0x0, 0x5, 0x8001, 0xe6]}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x884}, 0x0) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r4, 0x11, 0x0, 0x0, 0x0) ioctl$int_out(r4, 0xfca2, &(0x7f00000001c0)) connect$rose(r3, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) 04:11:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) r1 = socket$qrtr(0x2a, 0x2, 0x0) sendto$rxrpc(0xffffffffffffffff, &(0x7f00000000c0)="4a6334715a2be0e99b4fc784ebbdff71985448327e8fc9e4949055f09625c781c6878ae852f18991bcaac92ff48c2d3dc99bdbc05825a7039e2deeb99abe344daeae791818eba4bf942fd31dd8c9e4a1b85cfef73d5af9e80f49de5b31dde802f41072548d103d9fd3127bb10263a0d2c05eec19bc885b2b69c4d4d007f263ea27ed6912032f00db2086a593fd70506b761a07a541e2d2fb2038730a097cec38", 0xa0, 0x2000880, &(0x7f0000000180)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0xffff8000, @private2={0xfc, 0x2, [], 0x1}, 0x4}}, 0x24) bind$qrtr(r1, &(0x7f0000000000)={0x2a, 0x3, 0xfffffffe}, 0xc) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:11:52 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) sendmsg$NFT_MSG_GETOBJ(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4004) 04:11:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x2000, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 931.207376][ T3978] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' 04:11:52 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) [ 931.251219][ T3978] CPU: 1 PID: 3978 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 931.259947][ T3978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.270020][ T3978] Call Trace: [ 931.273324][ T3978] dump_stack+0x198/0x1fd [ 931.277675][ T3978] sysfs_warn_dup.cold+0x1c/0x2d [ 931.282629][ T3978] sysfs_do_create_link_sd+0x11e/0x140 [ 931.288102][ T3978] sysfs_create_link+0x5f/0xc0 [ 931.292887][ T3978] device_add+0x6ff/0x1c40 [ 931.297319][ T3978] ? __mutex_unlock_slowpath+0xe2/0x610 [ 931.302880][ T3978] ? devlink_add_symlinks+0x450/0x450 [ 931.308293][ T3978] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 931.314294][ T3978] wiphy_register+0x1d71/0x2860 [ 931.319201][ T3978] ? wiphy_unregister+0xc10/0xc10 [ 931.324242][ T3978] ? generic_xdp_install+0x700/0x700 [ 931.329551][ T3978] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 931.335655][ T3978] ieee80211_register_hw+0x22ed/0x3a20 [ 931.341146][ T3978] ? ieee80211_restart_hw+0x2f0/0x2f0 04:11:52 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) [ 931.346530][ T3978] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 931.352450][ T3978] ? lock_downgrade+0x830/0x830 [ 931.357319][ T3978] ? lock_is_held_type+0xbb/0xf0 [ 931.362270][ T3978] ? memset+0x20/0x40 [ 931.366262][ T3978] ? __hrtimer_init+0x136/0x280 [ 931.371132][ T3978] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 931.376879][ T3978] ? hwsim_virtio_rx_work+0x350/0x350 [ 931.382267][ T3978] ? memcpy+0x39/0x60 [ 931.386268][ T3978] hwsim_new_radio_nl+0x953/0xfb8 [ 931.391344][ T3978] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 931.398201][ T3978] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 931.404123][ T3978] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 931.411069][ T3978] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 931.417934][ T3978] genl_rcv_msg+0x61d/0x980 [ 931.422466][ T3978] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 931.429429][ T3978] ? lock_release+0x8f0/0x8f0 [ 931.434210][ T3978] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 931.439528][ T3978] netlink_rcv_skb+0x15a/0x430 [ 931.444303][ T3978] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 931.451275][ T3978] ? netlink_ack+0xa10/0xa10 [ 931.456764][ T3978] genl_rcv+0x24/0x40 [ 931.460762][ T3978] netlink_unicast+0x533/0x7d0 [ 931.465543][ T3978] ? netlink_attachskb+0x810/0x810 [ 931.470665][ T3978] ? __phys_addr_symbol+0x2c/0x70 [ 931.475720][ T3978] ? __check_object_size+0x171/0x3e4 [ 931.481022][ T3978] netlink_sendmsg+0x856/0xd90 [ 931.485805][ T3978] ? netlink_unicast+0x7d0/0x7d0 [ 931.490762][ T3978] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 931.496053][ T3978] ? netlink_unicast+0x7d0/0x7d0 04:11:52 executing program 4: bind$rose(0xffffffffffffffff, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) [ 931.501002][ T3978] sock_sendmsg+0xcf/0x120 [ 931.505429][ T3978] ____sys_sendmsg+0x6e8/0x810 [ 931.510259][ T3978] ? kernel_sendmsg+0x50/0x50 [ 931.514941][ T3978] ? do_recvmmsg+0x6d0/0x6d0 [ 931.519547][ T3978] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 931.525539][ T3978] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 931.531524][ T3978] ? __lock_acquire+0xb92/0x5780 [ 931.536492][ T3978] ___sys_sendmsg+0xf3/0x170 [ 931.541091][ T3978] ? sendmsg_copy_msghdr+0x160/0x160 [ 931.546395][ T3978] ? __fget_files+0x272/0x400 [ 931.551087][ T3978] ? lock_downgrade+0x830/0x830 [ 931.555945][ T3978] ? find_held_lock+0x2d/0x110 [ 931.560737][ T3978] ? __fget_files+0x294/0x400 [ 931.565434][ T3978] ? __fget_light+0xea/0x280 [ 931.570051][ T3978] __sys_sendmsg+0xe5/0x1b0 [ 931.574563][ T3978] ? __sys_sendmsg_sock+0xb0/0xb0 [ 931.579622][ T3978] ? syscall_enter_from_user_mode+0x20/0x290 [ 931.585639][ T3978] ? lockdep_hardirqs_on+0x53/0x100 [ 931.590854][ T3978] do_syscall_64+0x2d/0x70 [ 931.595280][ T3978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 931.601173][ T3978] RIP: 0033:0x45d5f9 [ 931.605078][ T3978] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 931.624697][ T3978] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 931.633117][ T3978] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 931.641106][ T3978] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 04:11:52 executing program 4: bind$rose(0xffffffffffffffff, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) 04:11:52 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000080)=0x80) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) [ 931.649081][ T3978] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 931.657065][ T3978] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 931.665044][ T3978] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x300}}], 0x2, 0x0) [ 932.207335][ T3986] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 932.251987][ T3986] CPU: 0 PID: 3986 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 932.260613][ T3986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 932.271132][ T3986] Call Trace: [ 932.274434][ T3986] dump_stack+0x198/0x1fd [ 932.278783][ T3986] sysfs_warn_dup.cold+0x1c/0x2d [ 932.283743][ T3986] sysfs_do_create_link_sd+0x11e/0x140 [ 932.289213][ T3986] sysfs_create_link+0x5f/0xc0 [ 932.293991][ T3986] device_add+0x6ff/0x1c40 [ 932.298421][ T3986] ? __mutex_unlock_slowpath+0xe2/0x610 [ 932.304006][ T3986] ? devlink_add_symlinks+0x450/0x450 [ 932.309411][ T3986] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 932.315415][ T3986] wiphy_register+0x1d71/0x2860 [ 932.320439][ T3986] ? wiphy_unregister+0xc10/0xc10 [ 932.325469][ T3986] ? generic_xdp_install+0x700/0x700 [ 932.330769][ T3986] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 932.336848][ T3986] ieee80211_register_hw+0x22ed/0x3a20 [ 932.342330][ T3986] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 932.347706][ T3986] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 932.353621][ T3986] ? lock_downgrade+0x830/0x830 [ 932.358489][ T3986] ? lock_is_held_type+0xbb/0xf0 [ 932.363454][ T3986] ? memset+0x20/0x40 [ 932.367445][ T3986] ? __hrtimer_init+0x136/0x280 [ 932.372309][ T3986] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 932.378052][ T3986] ? hwsim_virtio_rx_work+0x350/0x350 [ 932.383430][ T3986] ? memcpy+0x39/0x60 [ 932.387426][ T3986] hwsim_new_radio_nl+0x953/0xfb8 [ 932.392480][ T3986] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 932.399336][ T3986] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 932.405257][ T3986] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 932.412201][ T3986] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 932.419060][ T3986] genl_rcv_msg+0x61d/0x980 [ 932.423580][ T3986] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 932.430534][ T3986] ? lock_release+0x8f0/0x8f0 [ 932.435220][ T3986] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 932.440519][ T3986] netlink_rcv_skb+0x15a/0x430 [ 932.445296][ T3986] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 932.452239][ T3986] ? netlink_ack+0xa10/0xa10 [ 932.456855][ T3986] genl_rcv+0x24/0x40 [ 932.460840][ T3986] netlink_unicast+0x533/0x7d0 [ 932.465619][ T3986] ? netlink_attachskb+0x810/0x810 [ 932.470745][ T3986] ? __phys_addr_symbol+0x2c/0x70 [ 932.475774][ T3986] ? __check_object_size+0x171/0x3e4 [ 932.481093][ T3986] netlink_sendmsg+0x856/0xd90 [ 932.485869][ T3986] ? netlink_unicast+0x7d0/0x7d0 [ 932.490822][ T3986] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 932.496116][ T3986] ? netlink_unicast+0x7d0/0x7d0 [ 932.501063][ T3986] sock_sendmsg+0xcf/0x120 [ 932.505489][ T3986] ____sys_sendmsg+0x6e8/0x810 [ 932.510704][ T3986] ? kernel_sendmsg+0x50/0x50 [ 932.515404][ T3986] ? do_recvmmsg+0x6d0/0x6d0 [ 932.520009][ T3986] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 932.525998][ T3986] ? find_held_lock+0x2d/0x110 [ 932.530763][ T3986] ___sys_sendmsg+0xf3/0x170 [ 932.535338][ T3986] ? sendmsg_copy_msghdr+0x160/0x160 [ 932.540608][ T3986] ? __fget_files+0x272/0x400 [ 932.545270][ T3986] ? lock_downgrade+0x830/0x830 [ 932.550125][ T3986] ? lockdep_hardirqs_on+0x53/0x100 [ 932.555321][ T3986] ? finish_task_switch+0x122/0x790 [ 932.560513][ T3986] ? __switch_to+0x425/0xfe0 [ 932.565096][ T3986] ? lock_is_held_type+0xbb/0xf0 [ 932.570111][ T3986] ? __fget_files+0x294/0x400 [ 932.574777][ T3986] ? __fget_light+0xea/0x280 [ 932.579358][ T3986] __sys_sendmsg+0xe5/0x1b0 [ 932.583848][ T3986] ? __sys_sendmsg_sock+0xb0/0xb0 [ 932.588859][ T3986] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 932.594999][ T3986] ? syscall_enter_from_user_mode+0x35/0x290 [ 932.600960][ T3986] do_syscall_64+0x2d/0x70 [ 932.605370][ T3986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 932.611250][ T3986] RIP: 0033:0x45d5f9 [ 932.615144][ T3986] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 932.634747][ T3986] RSP: 002b:00007fb32207fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 932.643160][ T3986] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 04:11:53 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r0, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) connect$rose(r0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @default, @default]}, 0x40) 04:11:53 executing program 4: bind$rose(0xffffffffffffffff, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) 04:11:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x500}}], 0x2, 0x0) 04:11:53 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x40) 04:11:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x9, 0x0, 0x0, 0x4}, 0x20) 04:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x2100, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x16'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) [ 932.651130][ T3986] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 932.659110][ T3986] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 932.667074][ T3986] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 932.675045][ T3986] R13: 00007ffcfe4df27f R14: 00007fb3220809c0 R15: 000000000118cf4c [ 932.787741][ T4028] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 932.820624][ T4028] CPU: 0 PID: 4028 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 932.829251][ T4028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 932.839317][ T4028] Call Trace: [ 932.842622][ T4028] dump_stack+0x198/0x1fd [ 932.846968][ T4028] sysfs_warn_dup.cold+0x1c/0x2d [ 932.851942][ T4028] sysfs_do_create_link_sd+0x11e/0x140 [ 932.857463][ T4028] sysfs_create_link+0x5f/0xc0 [ 932.862276][ T4028] device_add+0x6ff/0x1c40 [ 932.866709][ T4028] ? __mutex_unlock_slowpath+0xe2/0x610 [ 932.872298][ T4028] ? devlink_add_symlinks+0x450/0x450 [ 932.877685][ T4028] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 932.883687][ T4028] wiphy_register+0x1d71/0x2860 [ 932.888581][ T4028] ? wiphy_unregister+0xc10/0xc10 [ 932.893630][ T4028] ? generic_xdp_install+0x700/0x700 [ 932.898945][ T4028] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 932.905037][ T4028] ieee80211_register_hw+0x22ed/0x3a20 [ 932.910545][ T4028] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 932.915935][ T4028] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 932.921928][ T4028] ? lock_downgrade+0x830/0x830 [ 932.926824][ T4028] ? lock_is_held_type+0xbb/0xf0 [ 932.931780][ T4028] ? memset+0x20/0x40 [ 932.935789][ T4028] ? __hrtimer_init+0x136/0x280 [ 932.940658][ T4028] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 932.946436][ T4028] ? hwsim_virtio_rx_work+0x350/0x350 [ 932.951828][ T4028] ? memcpy+0x39/0x60 [ 932.955834][ T4028] hwsim_new_radio_nl+0x953/0xfb8 [ 932.960957][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 932.967824][ T4028] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 932.973744][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 932.980687][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 932.987578][ T4028] genl_rcv_msg+0x61d/0x980 [ 932.992104][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 932.999062][ T4028] ? lock_release+0x8f0/0x8f0 [ 933.003766][ T4028] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 933.009061][ T4028] netlink_rcv_skb+0x15a/0x430 [ 933.013855][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 933.020817][ T4028] ? netlink_ack+0xa10/0xa10 [ 933.025429][ T4028] genl_rcv+0x24/0x40 [ 933.029505][ T4028] netlink_unicast+0x533/0x7d0 [ 933.034278][ T4028] ? netlink_attachskb+0x810/0x810 [ 933.039412][ T4028] ? __phys_addr_symbol+0x2c/0x70 [ 933.044441][ T4028] ? __check_object_size+0x171/0x3e4 [ 933.049742][ T4028] netlink_sendmsg+0x856/0xd90 [ 933.054517][ T4028] ? netlink_unicast+0x7d0/0x7d0 [ 933.059464][ T4028] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 933.064753][ T4028] ? netlink_unicast+0x7d0/0x7d0 [ 933.069717][ T4028] sock_sendmsg+0xcf/0x120 [ 933.074147][ T4028] ____sys_sendmsg+0x6e8/0x810 [ 933.078922][ T4028] ? kernel_sendmsg+0x50/0x50 [ 933.083600][ T4028] ? do_recvmmsg+0x6d0/0x6d0 [ 933.088196][ T4028] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 933.094179][ T4028] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 933.100154][ T4028] ? __lock_acquire+0xb92/0x5780 [ 933.105098][ T4028] ___sys_sendmsg+0xf3/0x170 [ 933.109704][ T4028] ? sendmsg_copy_msghdr+0x160/0x160 [ 933.114991][ T4028] ? __fget_files+0x272/0x400 [ 933.119672][ T4028] ? lock_downgrade+0x830/0x830 [ 933.124515][ T4028] ? find_held_lock+0x2d/0x110 [ 933.129296][ T4028] ? __fget_files+0x294/0x400 [ 933.133999][ T4028] ? __fget_light+0xea/0x280 [ 933.138598][ T4028] __sys_sendmsg+0xe5/0x1b0 [ 933.143098][ T4028] ? __sys_sendmsg_sock+0xb0/0xb0 [ 933.148139][ T4028] ? syscall_enter_from_user_mode+0x20/0x290 [ 933.154119][ T4028] ? lockdep_hardirqs_on+0x53/0x100 [ 933.159340][ T4028] do_syscall_64+0x2d/0x70 [ 933.163761][ T4028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 933.169653][ T4028] RIP: 0033:0x45d5f9 [ 933.173552][ T4028] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 933.193159][ T4028] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 933.201592][ T4028] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 933.209586][ T4028] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 933.217755][ T4028] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 933.225740][ T4028] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c 04:11:54 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x40) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socketpair(0x5, 0x80000, 0x10000, &(0x7f00000021c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r2, &(0x7f0000002200)={{}, [@bcast, @netrom, @default, @default, @remote, @default, @remote, @rose]}, &(0x7f0000002280)=0x48) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r3, 0x11, 0x0, 0x0, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f00000000c0)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={0xffffffffffffffff}, 0xc) 04:11:54 executing program 4: syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(0xffffffffffffffff, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) [ 933.233797][ T4028] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x5dc}}], 0x2, 0x0) 04:11:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) [ 933.339528][ T4028] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 933.369785][ T4028] CPU: 0 PID: 4028 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 933.378437][ T4028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.388495][ T4028] Call Trace: [ 933.391817][ T4028] dump_stack+0x198/0x1fd [ 933.396167][ T4028] sysfs_warn_dup.cold+0x1c/0x2d [ 933.401126][ T4028] sysfs_do_create_link_sd+0x11e/0x140 [ 933.406611][ T4028] sysfs_create_link+0x5f/0xc0 [ 933.411391][ T4028] device_add+0x6ff/0x1c40 [ 933.415826][ T4028] ? __mutex_unlock_slowpath+0xe2/0x610 [ 933.421422][ T4028] ? devlink_add_symlinks+0x450/0x450 [ 933.426810][ T4028] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 933.432853][ T4028] wiphy_register+0x1d71/0x2860 [ 933.437744][ T4028] ? wiphy_unregister+0xc10/0xc10 [ 933.442782][ T4028] ? generic_xdp_install+0x700/0x700 [ 933.448095][ T4028] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 933.454188][ T4028] ieee80211_register_hw+0x22ed/0x3a20 [ 933.459708][ T4028] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 933.465094][ T4028] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 933.471016][ T4028] ? lock_downgrade+0x830/0x830 [ 933.475920][ T4028] ? lock_is_held_type+0xbb/0xf0 [ 933.480905][ T4028] ? memset+0x20/0x40 [ 933.484930][ T4028] ? __hrtimer_init+0x136/0x280 [ 933.489808][ T4028] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 933.495583][ T4028] ? hwsim_virtio_rx_work+0x350/0x350 [ 933.500974][ T4028] ? memcpy+0x39/0x60 [ 933.504975][ T4028] hwsim_new_radio_nl+0x953/0xfb8 [ 933.510038][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 933.516907][ T4028] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 933.522832][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 933.529781][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 933.536642][ T4028] genl_rcv_msg+0x61d/0x980 [ 933.541172][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 933.548162][ T4028] ? lock_release+0x8f0/0x8f0 [ 933.552854][ T4028] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 933.558155][ T4028] netlink_rcv_skb+0x15a/0x430 [ 933.562934][ T4028] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 933.570057][ T4028] ? netlink_ack+0xa10/0xa10 [ 933.574675][ T4028] genl_rcv+0x24/0x40 [ 933.578665][ T4028] netlink_unicast+0x533/0x7d0 [ 933.583445][ T4028] ? netlink_attachskb+0x810/0x810 [ 933.588574][ T4028] ? __phys_addr_symbol+0x2c/0x70 [ 933.593609][ T4028] ? __check_object_size+0x171/0x3e4 [ 933.598914][ T4028] netlink_sendmsg+0x856/0xd90 [ 933.603701][ T4028] ? netlink_unicast+0x7d0/0x7d0 [ 933.608658][ T4028] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 933.613957][ T4028] ? netlink_unicast+0x7d0/0x7d0 [ 933.618907][ T4028] sock_sendmsg+0xcf/0x120 [ 933.623344][ T4028] ____sys_sendmsg+0x6e8/0x810 [ 933.628126][ T4028] ? kernel_sendmsg+0x50/0x50 [ 933.632812][ T4028] ? do_recvmmsg+0x6d0/0x6d0 [ 933.637453][ T4028] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 933.643450][ T4028] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 933.649439][ T4028] ? __lock_acquire+0xb92/0x5780 [ 933.654392][ T4028] ___sys_sendmsg+0xf3/0x170 [ 933.658999][ T4028] ? sendmsg_copy_msghdr+0x160/0x160 [ 933.664292][ T4028] ? __fget_files+0x272/0x400 [ 933.669079][ T4028] ? lock_downgrade+0x830/0x830 [ 933.673959][ T4028] ? find_held_lock+0x2d/0x110 [ 933.678746][ T4028] ? __fget_files+0x294/0x400 [ 933.683464][ T4028] ? __fget_light+0xea/0x280 [ 933.688081][ T4028] __sys_sendmsg+0xe5/0x1b0 [ 933.692595][ T4028] ? __sys_sendmsg_sock+0xb0/0xb0 [ 933.697666][ T4028] ? syscall_enter_from_user_mode+0x20/0x290 [ 933.703658][ T4028] ? lockdep_hardirqs_on+0x53/0x100 [ 933.708866][ T4028] do_syscall_64+0x2d/0x70 [ 933.713299][ T4028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 933.719221][ T4028] RIP: 0033:0x45d5f9 04:11:54 executing program 4: syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(0xffffffffffffffff, &(0x7f0000000180)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) [ 933.723121][ T4028] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 933.742730][ T4028] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 933.751237][ T4028] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 933.759242][ T4028] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 933.767216][ T4028] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 933.775193][ T4028] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 933.783170][ T4028] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c 04:11:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e28, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, 0x0, 0x600}}], 0x2, 0x0) [ 933.791824][ C0] general protection fault, probably for non-canonical address 0xdffffc0000000066: 0000 [#1] PREEMPT SMP KASAN [ 933.803548][ C0] KASAN: null-ptr-deref in range [0x0000000000000330-0x0000000000000337] [ 933.811952][ C0] CPU: 0 PID: 4028 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0 [ 933.820526][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.830653][ C0] RIP: 0010:ax25_send_frame+0xe4/0x640 [ 933.836131][ C0] Code: 00 48 85 c0 49 89 c4 0f 85 fb 03 00 00 e8 a4 dc 1e fa 49 8d bd 30 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b1 04 00 00 4d 8b ad 30 03 00 00 4d 85 ed 0f 84 [ 933.855732][ C0] RSP: 0018:ffffc90000007ac0 EFLAGS: 00010206 [ 933.861802][ C0] RAX: dffffc0000000000 RBX: ffff88809925d008 RCX: 0000000000000002 [ 933.869767][ C0] RDX: 0000000000000066 RSI: ffffffff875787ac RDI: 0000000000000330 [ 933.877737][ C0] RBP: ffffffff8e04be20 R08: 0000000000000001 R09: ffffffff8d0fbb1f [ 933.885710][ C0] R10: fffffbfff1a1f763 R11: 0000000000000000 R12: 0000000000000000 [ 933.893687][ C0] R13: 0000000000000000 R14: 0000000000000104 R15: 0000000000000000 [ 933.902096][ C0] FS: 00007ff23391f700(0000) GS:ffff8880ae400000(0000) knlGS:0000000000000000 [ 933.911025][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 933.917605][ C0] CR2: 000000000052cd18 CR3: 000000009e213000 CR4: 00000000001506f0 [ 933.925591][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 933.933563][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 933.941531][ C0] Call Trace: [ 933.944809][ C0] [ 933.947750][ C0] rose_send_frame+0xcc/0x2f0 [ 933.952434][ C0] rose_transmit_clear_request+0x1d5/0x290 [ 933.958244][ C0] ? lockdep_hardirqs_on+0x53/0x100 [ 933.963444][ C0] rose_rx_call_request+0x4bd/0x19f6 [ 933.968727][ C0] ? rose_release+0x4c0/0x4c0 [ 933.973412][ C0] rose_loopback_timer+0x15d/0x470 [ 933.978526][ C0] call_timer_fn+0x1ac/0x760 [ 933.983374][ C0] ? rose_link_rx_restart.cold+0xaa/0xaa [ 933.988999][ C0] ? msleep_interruptible+0x130/0x130 [ 933.994372][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 933.999570][ C0] ? lockdep_hardirqs_on_prepare+0x19c/0x530 [ 934.005644][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 934.010847][ C0] ? rose_link_rx_restart.cold+0xaa/0xaa [ 934.016479][ C0] __run_timers.part.0+0x67c/0xaa0 [ 934.021617][ C0] ? call_timer_fn+0x760/0x760 [ 934.026384][ C0] ? lockdep_hardirqs_on+0x53/0x100 [ 934.031576][ C0] ? asm_common_interrupt+0x1e/0x40 [ 934.036776][ C0] run_timer_softirq+0xb3/0x1d0 [ 934.041657][ C0] __do_softirq+0x1f8/0xb23 [ 934.046160][ C0] asm_call_on_stack+0xf/0x20 [ 934.050824][ C0] [ 934.053785][ C0] do_softirq_own_stack+0x9d/0xd0 [ 934.058813][ C0] irq_exit_rcu+0x235/0x280 [ 934.063316][ C0] sysvec_apic_timer_interrupt+0x51/0xf0 [ 934.068975][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 934.074950][ C0] RIP: 0010:preempt_schedule_irq+0xb5/0x1b0 [ 934.080834][ C0] Code: d1 3b 49 f9 4c 89 f0 48 c1 e8 03 80 3c 18 00 0f 85 b9 00 00 00 48 83 3d e0 6e c9 01 00 0f 84 a5 00 00 00 fb 66 0f 1f 44 00 00 01 00 00 00 e8 21 ce ff ff 4c 89 e8 48 c1 e8 03 80 3c 18 00 0f [ 934.100440][ C0] RSP: 0018:ffffc900086c6fc8 EFLAGS: 00000286 [ 934.106515][ C0] RAX: 1ffffffff13f8d7f RBX: dffffc0000000000 RCX: 0000000000000006 [ 934.114501][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 934.122481][ C0] RBP: ffffed100ac92c00 R08: 0000000000000001 R09: ffffffff8d0fb9ff [ 934.130468][ C0] R10: fffffbfff1a1f73f R11: 0000000000000000 R12: ffff888056496000 [ 934.138457][ C0] R13: ffffffff89fc6be0 R14: ffffffff89fc6bf8 R15: 0000000000000000 [ 934.146537][ C0] ? preempt_schedule_irq+0x8f/0x1b0 [ 934.151851][ C0] irqentry_exit+0x65/0x90 [ 934.156261][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 934.161713][ C0] RIP: 0010:arch_local_irq_restore+0x4a/0x51 [ 934.167711][ C0] Code: 00 74 0c 48 c7 c7 e8 6b fc 89 e8 5f 14 e0 fd 48 83 3d 1f f9 24 06 00 75 07 e8 80 f1 9e fd 0f 0b e8 79 f1 9e fd 48 89 df 57 9d <0f> 1f 44 00 00 5b c3 e8 68 f1 9e fd 48 c7 c2 c0 09 f7 8d 48 89 ee [ 934.187308][ C0] RSP: 0018:ffffc900086c70b0 EFLAGS: 00000216 [ 934.193364][ C0] RAX: 0000000000040000 RBX: 0000000000000216 RCX: ffffc900157f9000 [ 934.201330][ C0] RDX: 0000000000040000 RSI: ffffffff83d772d7 RDI: 0000000000000216 [ 934.209290][ C0] RBP: ffff8880559b4000 R08: 0000000000000001 R09: ffffffff8d0fb9ff [ 934.217969][ C0] R10: fffffbfff1a1f73f R11: 0000000000000000 R12: ffff88821ab54040 [ 934.225934][ C0] R13: ffff8880a1ff5a00 R14: 0000000000000000 R15: ffffffff8b4045a0 [ 934.233924][ C0] ? arch_local_irq_restore+0x45/0x51 [ 934.239299][ C0] sysfs_warn_dup.cold+0x1c/0x2d [ 934.244236][ C0] sysfs_do_create_link_sd+0x11e/0x140 [ 934.249689][ C0] sysfs_create_link+0x5f/0xc0 [ 934.254456][ C0] device_add+0x6ff/0x1c40 [ 934.258885][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 934.264435][ C0] ? devlink_add_symlinks+0x450/0x450 [ 934.269807][ C0] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 934.275790][ C0] wiphy_register+0x1d71/0x2860 [ 934.280662][ C0] ? wiphy_unregister+0xc10/0xc10 [ 934.285684][ C0] ? generic_xdp_install+0x700/0x700 [ 934.290976][ C0] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 934.297069][ C0] ieee80211_register_hw+0x22ed/0x3a20 [ 934.302537][ C0] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 934.307902][ C0] ? mac80211_hwsim_new_radio+0x1fa4/0x4650 [ 934.313794][ C0] ? lock_downgrade+0x830/0x830 [ 934.318649][ C0] ? lock_is_held_type+0xbb/0xf0 [ 934.323583][ C0] ? memset+0x20/0x40 [ 934.327560][ C0] ? __hrtimer_init+0x136/0x280 [ 934.332408][ C0] mac80211_hwsim_new_radio+0x23c3/0x4650 [ 934.338137][ C0] ? hwsim_virtio_rx_work+0x350/0x350 [ 934.343509][ C0] ? memcpy+0x39/0x60 [ 934.347494][ C0] hwsim_new_radio_nl+0x953/0xfb8 [ 934.352516][ C0] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 934.359364][ C0] ? mac80211_hwsim_new_radio+0x4650/0x4650 [ 934.365460][ C0] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 934.372395][ C0] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 934.379261][ C0] genl_rcv_msg+0x61d/0x980 [ 934.383782][ C0] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 934.390718][ C0] ? lock_release+0x8f0/0x8f0 [ 934.395391][ C0] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 934.400680][ C0] netlink_rcv_skb+0x15a/0x430 [ 934.405442][ C0] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 934.412895][ C0] ? netlink_ack+0xa10/0xa10 [ 934.417487][ C0] genl_rcv+0x24/0x40 [ 934.421462][ C0] netlink_unicast+0x533/0x7d0 [ 934.426237][ C0] ? netlink_attachskb+0x810/0x810 [ 934.431347][ C0] ? __phys_addr_symbol+0x2c/0x70 [ 934.436392][ C0] ? __check_object_size+0x171/0x3e4 [ 934.441677][ C0] netlink_sendmsg+0x856/0xd90 [ 934.446441][ C0] ? netlink_unicast+0x7d0/0x7d0 [ 934.451379][ C0] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 934.456661][ C0] ? netlink_unicast+0x7d0/0x7d0 [ 934.461617][ C0] sock_sendmsg+0xcf/0x120 [ 934.466045][ C0] ____sys_sendmsg+0x6e8/0x810 [ 934.470818][ C0] ? kernel_sendmsg+0x50/0x50 [ 934.475500][ C0] ? do_recvmmsg+0x6d0/0x6d0 [ 934.480098][ C0] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 934.486089][ C0] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 934.492069][ C0] ? __lock_acquire+0xb92/0x5780 [ 934.497005][ C0] ___sys_sendmsg+0xf3/0x170 [ 934.501596][ C0] ? sendmsg_copy_msghdr+0x160/0x160 [ 934.506883][ C0] ? __fget_files+0x272/0x400 [ 934.512008][ C0] ? lock_downgrade+0x830/0x830 [ 934.516857][ C0] ? find_held_lock+0x2d/0x110 [ 934.521629][ C0] ? __fget_files+0x294/0x400 [ 934.526315][ C0] ? __fget_light+0xea/0x280 [ 934.530908][ C0] __sys_sendmsg+0xe5/0x1b0 [ 934.535407][ C0] ? __sys_sendmsg_sock+0xb0/0xb0 [ 934.540463][ C0] ? syscall_enter_from_user_mode+0x20/0x290 [ 934.546441][ C0] ? lockdep_hardirqs_on+0x53/0x100 [ 934.551662][ C0] do_syscall_64+0x2d/0x70 [ 934.556078][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 934.562069][ C0] RIP: 0033:0x45d5f9 [ 934.565962][ C0] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 934.585570][ C0] RSP: 002b:00007ff23391ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 934.593975][ C0] RAX: ffffffffffffffda RBX: 000000000002ce80 RCX: 000000000045d5f9 [ 934.601942][ C0] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 934.609912][ C0] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 934.617881][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 934.625869][ C0] R13: 00007ffd4935270f R14: 00007ff23391f9c0 R15: 000000000118cf4c [ 934.633838][ C0] Modules linked in: [ 934.637813][ C0] ---[ end trace 43c0c4ea4f82bf94 ]--- [ 934.643283][ C0] RIP: 0010:ax25_send_frame+0xe4/0x640 [ 934.648802][ C0] Code: 00 48 85 c0 49 89 c4 0f 85 fb 03 00 00 e8 a4 dc 1e fa 49 8d bd 30 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b1 04 00 00 4d 8b ad 30 03 00 00 4d 85 ed 0f 84 [ 934.668449][ C0] RSP: 0018:ffffc90000007ac0 EFLAGS: 00010206 [ 934.674517][ C0] RAX: dffffc0000000000 RBX: ffff88809925d008 RCX: 0000000000000002 [ 934.682533][ C0] RDX: 0000000000000066 RSI: ffffffff875787ac RDI: 0000000000000330 [ 934.690566][ C0] RBP: ffffffff8e04be20 R08: 0000000000000001 R09: ffffffff8d0fbb1f [ 934.698607][ C0] R10: fffffbfff1a1f763 R11: 0000000000000000 R12: 0000000000000000 [ 934.706638][ C0] R13: 0000000000000000 R14: 0000000000000104 R15: 0000000000000000 [ 934.714614][ C0] FS: 00007ff23391f700(0000) GS:ffff8880ae400000(0000) knlGS:0000000000000000 [ 934.723586][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 934.730206][ C0] CR2: 000000000052cd18 CR3: 000000009e213000 CR4: 00000000001506f0 [ 934.738226][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 934.746203][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 934.754226][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 934.762693][ C0] Kernel Offset: disabled [ 934.767009][ C0] Rebooting in 86400 seconds..