6982] ? sendmsg_copy_msghdr+0x160/0x160 [ 1825.022330][ T6982] ? __fget_files+0x288/0x3d0 [ 1825.027029][ T6982] ? __fget_light+0xea/0x280 [ 1825.031646][ T6982] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1825.037893][ T6982] __sys_sendmsg+0xe5/0x1b0 [ 1825.042404][ T6982] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1825.047475][ T6982] ? __do_sys_futex+0x2a2/0x470 [ 1825.052331][ T6982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1825.058243][ T6982] do_syscall_64+0x2d/0x70 [ 1825.062715][ T6982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1825.068637][ T6982] RIP: 0033:0x45e219 [ 1825.072549][ T6982] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1825.092157][ T6982] RSP: 002b:00007fb2b0cafc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1825.100586][ T6982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1825.108594][ T6982] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1825.116592][ T6982] RBP: 000000000119c110 R08: 0000000000000000 R09: 0000000000000000 [ 1825.124585][ T6982] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c0dc [ 1825.132555][ T6982] R13: 00000000016afb5f R14: 00007fb2b0cb09c0 R15: 000000000119c0dc 17:54:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028005b0ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:54:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a006c00022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1825.317394][ T7078] device bond302 entered promiscuous mode [ 1825.328762][ T7078] 8021q: adding VLAN 0 to HW filter on device bond302 [ 1825.492491][ T7085] device bond300 entered promiscuous mode [ 1825.519219][ T7085] 8021q: adding VLAN 0 to HW filter on device bond300 [ 1825.533140][ T6999] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1825.549535][ T6999] CPU: 1 PID: 6999 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 1825.558255][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1825.568332][ T6999] Call Trace: [ 1825.572412][ T6999] dump_stack+0x107/0x163 [ 1825.576788][ T6999] sysfs_warn_dup.cold+0x1c/0x29 [ 1825.582618][ T6999] sysfs_do_create_link_sd+0x11e/0x140 [ 1825.588869][ T6999] sysfs_create_link+0x5f/0xc0 [ 1825.594599][ T6999] device_add+0x789/0x1d90 [ 1825.599058][ T6999] ? find_held_lock+0x2d/0x110 [ 1825.604689][ T6999] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1825.611314][ T6999] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1825.617615][ T6999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1825.624236][ T6999] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1825.630763][ T6999] wiphy_register+0x1dfc/0x2900 [ 1825.635674][ T6999] ? wiphy_unregister+0xbb0/0xbb0 [ 1825.641377][ T6999] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1825.647686][ T6999] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1825.654250][ T6999] ? minstrel_ht_alloc+0x334/0x6a0 [ 1825.660183][ T6999] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1825.666746][ T6999] ieee80211_register_hw+0x1b0f/0x3b00 [ 1825.672821][ T6999] ? ieee80211_restart_hw+0x290/0x290 [ 1825.679016][ T6999] ? debug_object_destroy+0x210/0x210 [ 1825.685046][ T6999] ? memset+0x20/0x40 [ 1825.689356][ T6999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1825.695996][ T6999] ? __hrtimer_init+0x136/0x280 [ 1825.701778][ T6999] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1825.707553][ T6999] ? hwsim_virtio_rx_work+0x350/0x350 [ 1825.713552][ T6999] ? trace_kmalloc+0xbe/0xf0 [ 1825.718180][ T6999] ? memcpy+0x39/0x60 [ 1825.723562][ T6999] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1825.729651][ T6999] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1825.735952][ T6999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1825.742633][ T6999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1825.750826][ T6999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1825.758151][ T6999] genl_family_rcv_msg_doit+0x228/0x320 [ 1825.764128][ T6999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1825.772349][ T6999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1825.778834][ T6999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1825.785516][ T6999] ? ns_capable+0xde/0x100 [ 1825.789971][ T6999] genl_rcv_msg+0x328/0x580 [ 1825.794511][ T6999] ? genl_get_cmd+0x480/0x480 [ 1825.800131][ T6999] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1825.806653][ T6999] ? lock_release+0x710/0x710 [ 1825.811851][ T6999] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1825.817869][ T6999] netlink_rcv_skb+0x153/0x420 [ 1825.822667][ T6999] ? genl_get_cmd+0x480/0x480 [ 1825.828317][ T6999] ? netlink_ack+0xaa0/0xaa0 [ 1825.832967][ T6999] genl_rcv+0x24/0x40 [ 1825.837035][ T6999] netlink_unicast+0x533/0x7d0 [ 1825.842485][ T6999] ? netlink_attachskb+0x870/0x870 [ 1825.848384][ T6999] ? _copy_from_iter_full+0x275/0x850 [ 1825.854656][ T6999] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1825.860995][ T6999] ? __phys_addr_symbol+0x2c/0x70 [ 1825.866064][ T6999] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1825.872191][ T6999] ? __check_object_size+0x171/0x3f0 [ 1825.878305][ T6999] netlink_sendmsg+0x856/0xd90 [ 1825.883113][ T6999] ? netlink_unicast+0x7d0/0x7d0 [ 1825.888987][ T6999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1825.895352][ T6999] ? netlink_unicast+0x7d0/0x7d0 [ 1825.900323][ T6999] sock_sendmsg+0xcf/0x120 [ 1825.904765][ T6999] ____sys_sendmsg+0x6e8/0x810 [ 1825.909574][ T6999] ? kernel_sendmsg+0x50/0x50 [ 1825.914328][ T6999] ? do_recvmmsg+0x6c0/0x6c0 [ 1825.918951][ T6999] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1825.925458][ T6999] ___sys_sendmsg+0xf3/0x170 [ 1825.930565][ T6999] ? sendmsg_copy_msghdr+0x160/0x160 [ 1825.936588][ T6999] ? __fget_files+0x288/0x3d0 [ 1825.941307][ T6999] ? __fget_light+0xea/0x280 [ 1825.945924][ T6999] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1825.952208][ T6999] __sys_sendmsg+0xe5/0x1b0 [ 1825.956743][ T6999] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1825.961799][ T6999] ? __do_sys_futex+0x2a2/0x470 [ 1825.966681][ T6999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1825.972575][ T6999] do_syscall_64+0x2d/0x70 [ 1825.976987][ T6999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1825.982878][ T6999] RIP: 0033:0x45e219 [ 1825.986773][ T6999] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1826.006409][ T6999] RSP: 002b:00007fa5f0404c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1826.014854][ T6999] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1826.022817][ T6999] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1826.030820][ T6999] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1826.038801][ T6999] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1826.046764][ T6999] R13: 00000000016afb5f R14: 00007fa5f04059c0 R15: 000000000119bf8c [ 1826.100222][ T7000] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1826.133702][ T7000] CPU: 1 PID: 7000 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 17:54:54 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf600, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1826.142449][ T7000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1826.152532][ T7000] Call Trace: [ 1826.155835][ T7000] dump_stack+0x107/0x163 [ 1826.160207][ T7000] sysfs_warn_dup.cold+0x1c/0x29 [ 1826.165193][ T7000] sysfs_do_create_link_sd+0x11e/0x140 [ 1826.170737][ T7000] sysfs_create_link+0x5f/0xc0 [ 1826.175531][ T7000] device_add+0x789/0x1d90 [ 1826.180000][ T7000] ? find_held_lock+0x2d/0x110 [ 1826.184808][ T7000] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1826.191086][ T7000] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1826.197360][ T7000] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.204658][ T7000] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1826.211088][ T7000] wiphy_register+0x1dfc/0x2900 [ 1826.215995][ T7000] ? wiphy_unregister+0xbb0/0xbb0 [ 1826.222028][ T7000] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1826.228461][ T7000] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1826.234584][ T7000] ? minstrel_ht_alloc+0x334/0x6a0 [ 1826.240575][ T7000] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1826.246712][ T7000] ieee80211_register_hw+0x1b0f/0x3b00 [ 1826.253109][ T7000] ? ieee80211_restart_hw+0x290/0x290 [ 1826.259043][ T7000] ? debug_object_destroy+0x210/0x210 [ 1826.265181][ T7000] ? memset+0x20/0x40 [ 1826.269382][ T7000] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.275655][ T7000] ? __hrtimer_init+0x136/0x280 [ 1826.281402][ T7000] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1826.287492][ T7000] ? hwsim_virtio_rx_work+0x350/0x350 [ 1826.293884][ T7000] ? trace_kmalloc+0xbe/0xf0 [ 1826.299442][ T7000] ? memcpy+0x39/0x60 [ 1826.303625][ T7000] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1826.309623][ T7000] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1826.315690][ T7000] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.322770][ T7000] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1826.330834][ T7000] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1826.338859][ T7000] genl_family_rcv_msg_doit+0x228/0x320 [ 1826.344841][ T7000] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1826.352890][ T7000] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.359448][ T7000] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.365723][ T7000] ? ns_capable+0xde/0x100 [ 1826.370179][ T7000] genl_rcv_msg+0x328/0x580 [ 1826.375716][ T7000] ? genl_get_cmd+0x480/0x480 [ 1826.381337][ T7000] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1826.387743][ T7000] ? lock_release+0x710/0x710 [ 1826.393334][ T7000] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1826.399465][ T7000] netlink_rcv_skb+0x153/0x420 [ 1826.405087][ T7000] ? genl_get_cmd+0x480/0x480 [ 1826.409796][ T7000] ? netlink_ack+0xaa0/0xaa0 [ 1826.415339][ T7000] genl_rcv+0x24/0x40 [ 1826.419620][ T7000] netlink_unicast+0x533/0x7d0 [ 1826.424426][ T7000] ? netlink_attachskb+0x870/0x870 [ 1826.429565][ T7000] ? _copy_from_iter_full+0x275/0x850 [ 1826.435632][ T7000] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1826.441909][ T7000] ? __phys_addr_symbol+0x2c/0x70 [ 1826.447884][ T7000] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1826.454512][ T7000] ? __check_object_size+0x171/0x3f0 [ 1826.460569][ T7000] netlink_sendmsg+0x856/0xd90 [ 1826.466213][ T7000] ? netlink_unicast+0x7d0/0x7d0 [ 1826.472191][ T7000] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.478471][ T7000] ? netlink_unicast+0x7d0/0x7d0 [ 1826.484417][ T7000] sock_sendmsg+0xcf/0x120 [ 1826.489872][ T7000] ____sys_sendmsg+0x6e8/0x810 [ 1826.495696][ T7000] ? kernel_sendmsg+0x50/0x50 [ 1826.501261][ T7000] ? do_recvmmsg+0x6c0/0x6c0 [ 1826.505888][ T7000] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1826.511961][ T7000] ___sys_sendmsg+0xf3/0x170 [ 1826.517526][ T7000] ? sendmsg_copy_msghdr+0x160/0x160 [ 1826.523597][ T7000] ? __fget_files+0x288/0x3d0 [ 1826.528705][ T7000] ? __fget_light+0xea/0x280 [ 1826.534246][ T7000] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1826.540532][ T7000] __sys_sendmsg+0xe5/0x1b0 [ 1826.545069][ T7000] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1826.550120][ T7000] ? __do_sys_futex+0x2a2/0x470 [ 1826.555015][ T7000] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1826.561011][ T7000] do_syscall_64+0x2d/0x70 [ 1826.565463][ T7000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1826.571385][ T7000] RIP: 0033:0x45e219 [ 1826.575292][ T7000] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:54:54 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfe00, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1826.594901][ T7000] RSP: 002b:00007fa5f03e3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1826.603319][ T7000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1826.611314][ T7000] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1826.619307][ T7000] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1826.627303][ T7000] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1826.635300][ T7000] R13: 00000000016afb5f R14: 00007fa5f03e49c0 R15: 000000000119c034 [ 1826.689460][ T7121] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1826.732877][ T7121] CPU: 1 PID: 7121 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1826.741621][ T7121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1826.751718][ T7121] Call Trace: [ 1826.755032][ T7121] dump_stack+0x107/0x163 [ 1826.760163][ T7121] sysfs_warn_dup.cold+0x1c/0x29 [ 1826.766018][ T7121] sysfs_do_create_link_sd+0x11e/0x140 [ 1826.772537][ T7121] sysfs_create_link+0x5f/0xc0 [ 1826.777349][ T7121] device_add+0x789/0x1d90 17:54:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000240)=@deltfilter={0x560, 0x2d, 0x10, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r9, {0xa, 0x3}, {0xe, 0x3}, {0x6}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x518, 0x2, [@TCA_RSVP_POLICE={0x408, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0x22e4, 0x7, 0x1, 0x36c, 0x8, 0x3ff, 0x20, 0x81, 0x1, 0x0, 0x5, 0x0, 0x9, 0x0, 0xc8ec, 0x0, 0x6, 0x10000, 0x7fffffff, 0x8, 0x80000000, 0x9360, 0x9, 0x8001, 0x2, 0x10000, 0x20, 0x3a, 0x1, 0x800, 0x2, 0x9, 0x5, 0x7, 0x3, 0x8, 0x22b, 0x7f800000, 0xffffffc1, 0x8, 0xed, 0x0, 0x2, 0xffff, 0x5a, 0x3, 0x1, 0x400, 0x100, 0xe30, 0x8, 0x8, 0x5, 0xfff, 0x8, 0x5, 0x8, 0x7ff, 0xfffffff8, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x6, 0x9, 0x401, 0x800, 0x401, 0x4, 0x5, 0xff2e, 0x8, 0x6, 0x1ff, 0x0, 0x72e2, 0x2, 0x3, 0x1000, 0x1, 0x80000001, 0x4, 0x1f, 0x0, 0x51, 0x7fffffff, 0x1, 0x9, 0x29fd, 0x6, 0xffffffe0, 0x1, 0x4, 0x5, 0x80000000, 0x8b8e, 0x6, 0x7f, 0x8e7, 0x2, 0x6, 0xfffffffb, 0x8, 0x908, 0x0, 0x10000, 0x0, 0xdfab, 0x100, 0x0, 0x5c, 0x6, 0x6, 0x4, 0x4, 0x6, 0xfffffffa, 0x4, 0x80000000, 0x6a7, 0xfff, 0xb7, 0x1, 0x7, 0x9c4, 0x3, 0x7, 0x2, 0xfffffffe, 0x6, 0x0, 0x1ff, 0x101, 0x1, 0x4, 0x8, 0x7, 0x6, 0x6, 0x2, 0x7, 0x5, 0xfdff5c, 0x9f, 0xf9d, 0x7f, 0x100, 0x677, 0x9, 0x101, 0x66, 0xfff, 0xa4be4a4, 0x1f, 0x400, 0x6, 0x6, 0x8001, 0x5, 0x2, 0x3f, 0x1f, 0x1, 0x1ff, 0xc6, 0x101, 0x9, 0x0, 0x5, 0x400, 0xf0f, 0x2, 0x8, 0x10000, 0x2e59, 0x9, 0x7f, 0xfff, 0xfffffff8, 0x398, 0x9, 0x200, 0xef7, 0x101, 0x4, 0x0, 0x1f, 0x11, 0x9e96, 0x3, 0x7, 0xfffffc00, 0x4, 0x7, 0x4182, 0x89f, 0x1ff, 0x3, 0x7, 0xb7, 0x9, 0x1da, 0x6, 0x9761, 0x6, 0x1, 0x1, 0x0, 0x7fff, 0x0, 0x2, 0x4, 0x7fff, 0xff, 0x6fe, 0x400, 0x8, 0x7, 0x1ff, 0x1, 0xffffffff, 0x40, 0x2210bbd4, 0x6, 0x7, 0x1, 0x63, 0x7, 0x8, 0x80000001, 0x7f, 0x5, 0x2, 0x6, 0x1, 0x800, 0x0, 0x6, 0x7fffffff, 0x3ff, 0x1, 0x200000, 0x4, 0x1, 0x800, 0x101, 0x3, 0x4, 0x9, 0x3ff, 0x7, 0x1000, 0x1000, 0xffff, 0x460]}]}, @TCA_RSVP_PINFO={0x20, 0x4, {{0xabc, 0x100, 0x3416}, {0x18a6, 0x6, 0x8aa}, 0x6, 0x81, 0x5}}, @TCA_RSVP_ACT={0x64, 0x6, [@m_tunnel_key={0x60, 0x20, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e21}]}, {0x26, 0x6, "5be56cc9850c3c44ddacb222818f4923a570d1a7632ceba35b46bf34531c8fbab547"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x2, 0x3}}, @TCA_RSVP_SRC={0x14, 0x3, @private0}, @TCA_RSVP_POLICE={0x6c, 0x5, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x80000001}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x400}, @TCA_POLICE_RATE64={0xc, 0x8, 0x5}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1, 0x5, 0x10000, 0x80000001, 0x0, {0x0, 0x2, 0x7080, 0x4, 0x5, 0xa717}, {0x89, 0x2, 0x2, 0x0, 0x3, 0x5f}, 0xff, 0x6, 0xfffffffb}}]}]}}, @TCA_RATE={0x6, 0x5, {0xc7, 0xbf}}, @TCA_CHAIN={0x8}, @TCA_RATE={0x6, 0x5, {0x1, 0x81}}]}, 0x560}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010002508200000000000000053000000", @ANYRES32=r8, @ANYBLOB="0300000000000000"], 0x20}}, 0x0) [ 1826.781824][ T7121] ? find_held_lock+0x2d/0x110 [ 1826.786635][ T7121] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1826.792924][ T7121] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1826.799208][ T7121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.805488][ T7121] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1826.811521][ T7121] wiphy_register+0x1dfc/0x2900 [ 1826.816427][ T7121] ? wiphy_unregister+0xbb0/0xbb0 [ 1826.822450][ T7121] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1826.828400][ T7121] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1826.835093][ T7121] ? minstrel_ht_alloc+0x334/0x6a0 [ 1826.841125][ T7121] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1826.847244][ T7121] ieee80211_register_hw+0x1b0f/0x3b00 [ 1826.853535][ T7121] ? ieee80211_restart_hw+0x290/0x290 [ 1826.859702][ T7121] ? debug_object_destroy+0x210/0x210 [ 1826.865836][ T7121] ? memset+0x20/0x40 [ 1826.870842][ T7121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.877531][ T7121] ? __hrtimer_init+0x136/0x280 [ 1826.882780][ T7121] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1826.888984][ T7121] ? hwsim_virtio_rx_work+0x350/0x350 [ 1826.894844][ T7121] ? trace_kmalloc+0xbe/0xf0 [ 1826.899473][ T7121] ? memcpy+0x39/0x60 [ 1826.903488][ T7121] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1826.909220][ T7121] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1826.915164][ T7121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.921552][ T7121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1826.929483][ T7121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1826.936814][ T7121] genl_family_rcv_msg_doit+0x228/0x320 [ 1826.942879][ T7121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1826.951024][ T7121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.957322][ T7121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1826.963602][ T7121] ? ns_capable+0xde/0x100 [ 1826.968978][ T7121] genl_rcv_msg+0x328/0x580 [ 1826.973524][ T7121] ? genl_get_cmd+0x480/0x480 [ 1826.978233][ T7121] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1826.984164][ T7121] ? lock_release+0x710/0x710 [ 1826.989730][ T7121] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1826.995940][ T7121] netlink_rcv_skb+0x153/0x420 [ 1827.001531][ T7121] ? genl_get_cmd+0x480/0x480 [ 1827.006563][ T7121] ? netlink_ack+0xaa0/0xaa0 [ 1827.011205][ T7121] genl_rcv+0x24/0x40 [ 1827.015217][ T7121] netlink_unicast+0x533/0x7d0 [ 1827.020881][ T7121] ? netlink_attachskb+0x870/0x870 [ 1827.026675][ T7121] ? _copy_from_iter_full+0x275/0x850 [ 1827.032785][ T7121] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1827.039795][ T7121] ? __phys_addr_symbol+0x2c/0x70 [ 1827.045698][ T7121] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1827.051733][ T7121] ? __check_object_size+0x171/0x3f0 [ 1827.057799][ T7121] netlink_sendmsg+0x856/0xd90 [ 1827.063481][ T7121] ? netlink_unicast+0x7d0/0x7d0 [ 1827.069351][ T7121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1827.075644][ T7121] ? netlink_unicast+0x7d0/0x7d0 [ 1827.081428][ T7121] sock_sendmsg+0xcf/0x120 [ 1827.086862][ T7121] ____sys_sendmsg+0x6e8/0x810 [ 1827.091657][ T7121] ? kernel_sendmsg+0x50/0x50 [ 1827.097112][ T7121] ? do_recvmmsg+0x6c0/0x6c0 [ 1827.102642][ T7121] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1827.109006][ T7121] ___sys_sendmsg+0xf3/0x170 [ 1827.113634][ T7121] ? sendmsg_copy_msghdr+0x160/0x160 [ 1827.119449][ T7121] ? __fget_files+0x288/0x3d0 [ 1827.124170][ T7121] ? __fget_light+0xea/0x280 [ 1827.129760][ T7121] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1827.136046][ T7121] __sys_sendmsg+0xe5/0x1b0 [ 1827.140947][ T7121] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1827.146933][ T7121] ? __do_sys_futex+0x2a2/0x470 [ 1827.152614][ T7121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1827.159379][ T7121] do_syscall_64+0x2d/0x70 [ 1827.164791][ T7121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1827.170715][ T7121] RIP: 0033:0x45e219 17:54:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a741100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1827.174629][ T7121] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1827.194270][ T7121] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1827.202729][ T7121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1827.210732][ T7121] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1827.218707][ T7121] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1827.226685][ T7121] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1827.234682][ T7121] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1827.394925][ T7183] device bond303 entered promiscuous mode [ 1827.410220][ T7183] 8021q: adding VLAN 0 to HW filter on device bond303 [ 1827.479573][ T7186] device bond301 entered promiscuous mode [ 1827.486100][ T7186] 8021q: adding VLAN 0 to HW filter on device bond301 [ 1827.564610][ T7228] bond0: (slave bridge781): Enslaving as an active interface with an up link 17:54:55 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1827.655225][ T7148] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1827.674339][ T7148] CPU: 1 PID: 7148 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1827.683077][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1827.694200][ T7148] Call Trace: [ 1827.697514][ T7148] dump_stack+0x107/0x163 17:54:55 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xff03, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1827.702161][ T7148] sysfs_warn_dup.cold+0x1c/0x29 [ 1827.707145][ T7148] sysfs_do_create_link_sd+0x11e/0x140 [ 1827.712896][ T7148] sysfs_create_link+0x5f/0xc0 [ 1827.717703][ T7148] device_add+0x789/0x1d90 [ 1827.722174][ T7148] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1827.729270][ T7148] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1827.736172][ T7148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1827.742456][ T7148] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1827.748495][ T7148] wiphy_register+0x1dfc/0x2900 [ 1827.754343][ T7148] ? wiphy_unregister+0xbb0/0xbb0 [ 1827.759419][ T7148] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1827.766096][ T7148] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1827.772424][ T7148] ? minstrel_ht_alloc+0x334/0x6a0 [ 1827.778366][ T7148] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1827.784904][ T7148] ieee80211_register_hw+0x1b0f/0x3b00 [ 1827.790938][ T7148] ? ieee80211_restart_hw+0x290/0x290 [ 1827.797116][ T7148] ? debug_object_destroy+0x210/0x210 [ 1827.803154][ T7148] ? memset+0x20/0x40 [ 1827.807384][ T7148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1827.814054][ T7148] ? __hrtimer_init+0x136/0x280 [ 1827.820075][ T7148] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1827.826466][ T7148] ? hwsim_virtio_rx_work+0x350/0x350 [ 1827.832429][ T7148] ? trace_kmalloc+0xbe/0xf0 [ 1827.837061][ T7148] ? memcpy+0x39/0x60 [ 1827.841078][ T7148] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1827.847039][ T7148] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1827.853315][ T7148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1827.859602][ T7148] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1827.867446][ T7148] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1827.875617][ T7148] genl_family_rcv_msg_doit+0x228/0x320 [ 1827.881908][ T7148] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1827.889322][ T7148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1827.895839][ T7148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1827.902109][ T7148] ? ns_capable+0xde/0x100 [ 1827.906563][ T7148] genl_rcv_msg+0x328/0x580 [ 1827.911103][ T7148] ? genl_get_cmd+0x480/0x480 [ 1827.915804][ T7148] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1827.921724][ T7148] ? lock_release+0x710/0x710 [ 1827.926410][ T7148] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1827.931735][ T7148] netlink_rcv_skb+0x153/0x420 [ 1827.936520][ T7148] ? genl_get_cmd+0x480/0x480 [ 1827.941226][ T7148] ? netlink_ack+0xaa0/0xaa0 [ 1827.945862][ T7148] genl_rcv+0x24/0x40 [ 1827.949861][ T7148] netlink_unicast+0x533/0x7d0 [ 1827.954657][ T7148] ? netlink_attachskb+0x870/0x870 [ 1827.959790][ T7148] ? _copy_from_iter_full+0x275/0x850 [ 1827.965188][ T7148] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1827.971431][ T7148] ? __phys_addr_symbol+0x2c/0x70 [ 1827.976476][ T7148] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1827.982206][ T7148] ? __check_object_size+0x171/0x3f0 [ 1827.987517][ T7148] netlink_sendmsg+0x856/0xd90 [ 1827.992285][ T7148] ? netlink_unicast+0x7d0/0x7d0 [ 1827.997230][ T7148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1828.003602][ T7148] ? netlink_unicast+0x7d0/0x7d0 [ 1828.008542][ T7148] sock_sendmsg+0xcf/0x120 [ 1828.012968][ T7148] ____sys_sendmsg+0x6e8/0x810 [ 1828.018012][ T7148] ? kernel_sendmsg+0x50/0x50 [ 1828.022688][ T7148] ? do_recvmmsg+0x6c0/0x6c0 [ 1828.027317][ T7148] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1828.033339][ T7148] ___sys_sendmsg+0xf3/0x170 [ 1828.037929][ T7148] ? sendmsg_copy_msghdr+0x160/0x160 [ 1828.043228][ T7148] ? __fget_files+0x288/0x3d0 [ 1828.047905][ T7148] ? __fget_light+0xea/0x280 [ 1828.052514][ T7148] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1828.058792][ T7148] __sys_sendmsg+0xe5/0x1b0 [ 1828.063326][ T7148] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1828.068374][ T7148] ? __do_sys_futex+0x2a2/0x470 [ 1828.073272][ T7148] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1828.079175][ T7148] do_syscall_64+0x2d/0x70 [ 1828.083619][ T7148] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1828.089540][ T7148] RIP: 0033:0x45e219 [ 1828.093469][ T7148] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1828.113079][ T7148] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1828.121517][ T7148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1828.129501][ T7148] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1828.137513][ T7148] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1828.145479][ T7148] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1828.153494][ T7148] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:54:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800620ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1828.294417][ T7281] bond302 (uninitialized): Released all slaves [ 1828.316508][ T7292] __nla_validate_parse: 19 callbacks suppressed [ 1828.316533][ T7292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:54:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x400300) [ 1828.479589][ T7292] device bond304 entered promiscuous mode [ 1828.495723][ T7292] 8021q: adding VLAN 0 to HW filter on device bond304 [ 1828.543484][ T7313] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1828.551191][ T7199] netlink: 183228 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1828.584943][ T7292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:54:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$TIPC_NL_LINK_SET(r10, &(0x7f0000000a80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000a40)={&(0x7f00000008c0)={0x144, r8, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x622}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7b7aa684}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x84, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdb}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x40000}, 0x804) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140), 0xc, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="4c05006d", @ANYRES16=r8, @ANYBLOB="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"], 0x54c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c9e65350c11043ae3276dc0000000012610d7c00", @ANYRES32=r11, @ANYBLOB="0300000000000000"], 0x20}}, 0x0) connect$packet(r4, &(0x7f0000000ac0)={0x11, 0xf5, r5, 0x1, 0x2}, 0x14) 17:54:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a007100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1828.634620][ T7336] bond0: (slave bridge21): Enslaving as an active interface with an up link [ 1828.674416][ T7199] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1828.731377][ T7199] CPU: 1 PID: 7199 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 1828.740133][ T7199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1828.750201][ T7199] Call Trace: [ 1828.753624][ T7199] dump_stack+0x107/0x163 [ 1828.758433][ T7199] sysfs_warn_dup.cold+0x1c/0x29 [ 1828.763426][ T7199] sysfs_do_create_link_sd+0x11e/0x140 [ 1828.768929][ T7199] sysfs_create_link+0x5f/0xc0 [ 1828.774684][ T7199] device_add+0x789/0x1d90 [ 1828.779163][ T7199] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1828.785446][ T7199] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1828.792498][ T7199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1828.798783][ T7199] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1828.805496][ T7199] wiphy_register+0x1dfc/0x2900 [ 1828.811233][ T7199] ? wiphy_unregister+0xbb0/0xbb0 [ 1828.816294][ T7199] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1828.822361][ T7199] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1828.828539][ T7199] ? minstrel_ht_alloc+0x334/0x6a0 [ 1828.833695][ T7199] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1828.839800][ T7199] ieee80211_register_hw+0x1b0f/0x3b00 [ 1828.845801][ T7199] ? ieee80211_restart_hw+0x290/0x290 [ 1828.851210][ T7199] ? debug_object_destroy+0x210/0x210 [ 1828.857108][ T7199] ? memset+0x20/0x40 [ 1828.861445][ T7199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1828.867769][ T7199] ? __hrtimer_init+0x136/0x280 [ 1828.872652][ T7199] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1828.879032][ T7199] ? hwsim_virtio_rx_work+0x350/0x350 [ 1828.885335][ T7199] ? trace_kmalloc+0xbe/0xf0 [ 1828.890625][ T7199] ? memcpy+0x39/0x60 [ 1828.894645][ T7199] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1828.899836][ T7199] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1828.906174][ T7199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1828.912815][ T7199] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1828.921055][ T7199] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1828.929246][ T7199] genl_family_rcv_msg_doit+0x228/0x320 [ 1828.935358][ T7199] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1828.943694][ T7199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1828.949992][ T7199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1828.956635][ T7199] ? ns_capable+0xde/0x100 [ 1828.961095][ T7199] genl_rcv_msg+0x328/0x580 [ 1828.965630][ T7199] ? genl_get_cmd+0x480/0x480 [ 1828.970335][ T7199] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1828.977982][ T7199] ? lock_release+0x710/0x710 [ 1828.983089][ T7199] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1828.989149][ T7199] netlink_rcv_skb+0x153/0x420 [ 1828.993950][ T7199] ? genl_get_cmd+0x480/0x480 [ 1828.998657][ T7199] ? netlink_ack+0xaa0/0xaa0 [ 1829.003293][ T7199] genl_rcv+0x24/0x40 [ 1829.008661][ T7199] netlink_unicast+0x533/0x7d0 [ 1829.013465][ T7199] ? netlink_attachskb+0x870/0x870 [ 1829.019319][ T7199] ? _copy_from_iter_full+0x275/0x850 [ 1829.025637][ T7199] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1829.032035][ T7199] ? __phys_addr_symbol+0x2c/0x70 [ 1829.037089][ T7199] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1829.043737][ T7199] ? __check_object_size+0x171/0x3f0 [ 1829.049860][ T7199] netlink_sendmsg+0x856/0xd90 [ 1829.054674][ T7199] ? netlink_unicast+0x7d0/0x7d0 [ 1829.060569][ T7199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1829.067022][ T7199] ? netlink_unicast+0x7d0/0x7d0 [ 1829.071989][ T7199] sock_sendmsg+0xcf/0x120 [ 1829.076431][ T7199] ____sys_sendmsg+0x6e8/0x810 [ 1829.082214][ T7199] ? kernel_sendmsg+0x50/0x50 [ 1829.087121][ T7199] ? do_recvmmsg+0x6c0/0x6c0 [ 1829.091744][ T7199] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1829.098114][ T7199] ___sys_sendmsg+0xf3/0x170 [ 1829.102741][ T7199] ? sendmsg_copy_msghdr+0x160/0x160 [ 1829.108945][ T7199] ? __fget_files+0x288/0x3d0 [ 1829.113671][ T7199] ? __fget_light+0xea/0x280 [ 1829.119312][ T7199] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1829.126068][ T7199] __sys_sendmsg+0xe5/0x1b0 [ 1829.130602][ T7199] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1829.136511][ T7199] ? __do_sys_futex+0x2a2/0x470 [ 1829.141412][ T7199] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1829.147744][ T7199] do_syscall_64+0x2d/0x70 [ 1829.152193][ T7199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1829.158557][ T7199] RIP: 0033:0x45e219 [ 1829.162937][ T7199] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:54:56 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x34000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1829.183150][ T7199] RSP: 002b:00007fa5f0404c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1829.191603][ T7199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1829.199599][ T7199] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1829.207592][ T7199] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1829.215585][ T7199] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1829.223722][ T7199] R13: 00000000016afb5f R14: 00007fa5f04059c0 R15: 000000000119bf8c 17:54:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800710ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1829.309220][ T7352] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:54:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x34000) [ 1829.363588][ T7362] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1829.425267][ T7362] device bond305 entered promiscuous mode [ 1829.432127][ T7362] 8021q: adding VLAN 0 to HW filter on device bond305 [ 1829.441442][ T7231] netlink: 183228 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1829.492027][ T7231] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1829.519032][ T7231] CPU: 1 PID: 7231 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 1829.527771][ T7231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1829.537849][ T7231] Call Trace: [ 1829.541149][ T7231] dump_stack+0x107/0x163 [ 1829.545523][ T7231] sysfs_warn_dup.cold+0x1c/0x29 [ 1829.550506][ T7231] sysfs_do_create_link_sd+0x11e/0x140 [ 1829.556012][ T7231] sysfs_create_link+0x5f/0xc0 [ 1829.560850][ T7231] device_add+0x789/0x1d90 [ 1829.565339][ T7231] ? find_held_lock+0x2d/0x110 [ 1829.570172][ T7231] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1829.576464][ T7231] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1829.582747][ T7231] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1829.589030][ T7231] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1829.595104][ T7231] wiphy_register+0x1dfc/0x2900 [ 1829.600015][ T7231] ? wiphy_unregister+0xbb0/0xbb0 [ 1829.605074][ T7231] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1829.611016][ T7231] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1829.616804][ T7231] ? minstrel_ht_alloc+0x334/0x6a0 [ 1829.621969][ T7231] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1829.628052][ T7231] ieee80211_register_hw+0x1b0f/0x3b00 [ 1829.633562][ T7231] ? ieee80211_restart_hw+0x290/0x290 [ 1829.638981][ T7231] ? debug_object_destroy+0x210/0x210 [ 1829.644414][ T7231] ? memset+0x20/0x40 [ 1829.648395][ T7231] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1829.654666][ T7231] ? __hrtimer_init+0x136/0x280 [ 1829.659523][ T7231] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1829.665296][ T7231] ? hwsim_virtio_rx_work+0x350/0x350 [ 1829.670674][ T7231] ? trace_kmalloc+0xbe/0xf0 [ 1829.675294][ T7231] ? memcpy+0x39/0x60 [ 1829.679274][ T7231] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1829.684397][ T7231] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1829.690368][ T7231] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1829.696636][ T7231] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1829.704006][ T7231] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1829.711303][ T7231] genl_family_rcv_msg_doit+0x228/0x320 [ 1829.716864][ T7231] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1829.724278][ T7231] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1829.730534][ T7231] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1829.736811][ T7231] ? ns_capable+0xde/0x100 [ 1829.741264][ T7231] genl_rcv_msg+0x328/0x580 [ 1829.745804][ T7231] ? genl_get_cmd+0x480/0x480 [ 1829.750507][ T7231] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1829.756450][ T7231] ? lock_release+0x710/0x710 [ 1829.761124][ T7231] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1829.766440][ T7231] netlink_rcv_skb+0x153/0x420 [ 1829.771229][ T7231] ? genl_get_cmd+0x480/0x480 [ 1829.775914][ T7231] ? netlink_ack+0xaa0/0xaa0 [ 1829.780553][ T7231] genl_rcv+0x24/0x40 [ 1829.784554][ T7231] netlink_unicast+0x533/0x7d0 [ 1829.789325][ T7231] ? netlink_attachskb+0x870/0x870 [ 1829.794457][ T7231] ? _copy_from_iter_full+0x275/0x850 [ 1829.799840][ T7231] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1829.806128][ T7231] ? __phys_addr_symbol+0x2c/0x70 [ 1829.811162][ T7231] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1829.817376][ T7231] ? __check_object_size+0x171/0x3f0 [ 1829.822678][ T7231] netlink_sendmsg+0x856/0xd90 [ 1829.827509][ T7231] ? netlink_unicast+0x7d0/0x7d0 [ 1829.832568][ T7231] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1829.838839][ T7231] ? netlink_unicast+0x7d0/0x7d0 [ 1829.843772][ T7231] sock_sendmsg+0xcf/0x120 [ 1829.848195][ T7231] ____sys_sendmsg+0x6e8/0x810 [ 1829.852988][ T7231] ? kernel_sendmsg+0x50/0x50 [ 1829.857688][ T7231] ? do_recvmmsg+0x6c0/0x6c0 [ 1829.862308][ T7231] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1829.868310][ T7231] ___sys_sendmsg+0xf3/0x170 [ 1829.872920][ T7231] ? sendmsg_copy_msghdr+0x160/0x160 [ 1829.878252][ T7231] ? __fget_files+0x288/0x3d0 [ 1829.882929][ T7231] ? __fget_light+0xea/0x280 [ 1829.887523][ T7231] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1829.893791][ T7231] __sys_sendmsg+0xe5/0x1b0 [ 1829.898328][ T7231] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1829.903376][ T7231] ? __do_sys_futex+0x2a2/0x470 [ 1829.908232][ T7231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1829.914126][ T7231] do_syscall_64+0x2d/0x70 [ 1829.918538][ T7231] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1829.924455][ T7231] RIP: 0033:0x45e219 [ 1829.928373][ T7231] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1829.947998][ T7231] RSP: 002b:00007fa5f03e3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1829.956408][ T7231] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1829.964374][ T7231] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1829.972351][ T7231] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1829.980312][ T7231] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 17:54:58 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x40000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1829.988274][ T7231] R13: 00000000016afb5f R14: 00007fa5f03e49c0 R15: 000000000119c034 [ 1830.098677][ T7407] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1830.154461][ T7355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x34000) [ 1830.239108][ T7359] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1830.315389][ T7412] device bond306 entered promiscuous mode [ 1830.358621][ T7412] 8021q: adding VLAN 0 to HW filter on device bond306 [ 1830.459395][ T7457] bond0: (slave bridge23): Enslaving as an active interface with an up link [ 1830.509693][ T7405] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1830.527953][ T7405] CPU: 0 PID: 7405 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1830.536702][ T7405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1830.547176][ T7405] Call Trace: [ 1830.550816][ T7405] dump_stack+0x107/0x163 [ 1830.555201][ T7405] sysfs_warn_dup.cold+0x1c/0x29 [ 1830.560171][ T7405] sysfs_do_create_link_sd+0x11e/0x140 [ 1830.565690][ T7405] sysfs_create_link+0x5f/0xc0 [ 1830.570491][ T7405] device_add+0x789/0x1d90 [ 1830.574950][ T7405] ? find_held_lock+0x2d/0x110 [ 1830.579759][ T7405] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1830.586041][ T7405] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1830.593900][ T7405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1830.601000][ T7405] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1830.607038][ T7405] wiphy_register+0x1dfc/0x2900 [ 1830.613911][ T7405] ? wiphy_unregister+0xbb0/0xbb0 [ 1830.619476][ T7405] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1830.625431][ T7405] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1830.631478][ T7405] ? minstrel_ht_alloc+0x334/0x6a0 [ 1830.638297][ T7405] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1830.644416][ T7405] ieee80211_register_hw+0x1b0f/0x3b00 [ 1830.649926][ T7405] ? ieee80211_restart_hw+0x290/0x290 [ 1830.655332][ T7405] ? debug_object_destroy+0x210/0x210 [ 1830.660742][ T7405] ? memset+0x20/0x40 [ 1830.664754][ T7405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1830.671021][ T7405] ? __hrtimer_init+0x136/0x280 [ 1830.676292][ T7405] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1830.682064][ T7405] ? hwsim_virtio_rx_work+0x350/0x350 [ 1830.687464][ T7405] ? trace_kmalloc+0xbe/0xf0 [ 1830.692709][ T7405] ? memcpy+0x39/0x60 [ 1830.696737][ T7405] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1830.702199][ T7405] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1830.708163][ T7405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1830.715437][ T7405] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1830.722862][ T7405] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1830.730181][ T7405] genl_family_rcv_msg_doit+0x228/0x320 [ 1830.736369][ T7405] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1830.743775][ T7405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1830.750889][ T7405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1830.757167][ T7405] ? ns_capable+0xde/0x100 [ 1830.762638][ T7405] genl_rcv_msg+0x328/0x580 [ 1830.767257][ T7405] ? genl_get_cmd+0x480/0x480 [ 1830.771957][ T7405] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1830.778197][ T7405] ? lock_release+0x710/0x710 [ 1830.783973][ T7405] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1830.789295][ T7405] netlink_rcv_skb+0x153/0x420 [ 1830.794140][ T7405] ? genl_get_cmd+0x480/0x480 [ 1830.800719][ T7405] ? netlink_ack+0xaa0/0xaa0 [ 1830.805358][ T7405] genl_rcv+0x24/0x40 [ 1830.809372][ T7405] netlink_unicast+0x533/0x7d0 [ 1830.815981][ T7405] ? netlink_attachskb+0x870/0x870 [ 1830.821592][ T7405] ? _copy_from_iter_full+0x275/0x850 [ 1830.826999][ T7405] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1830.835884][ T7405] ? __phys_addr_symbol+0x2c/0x70 [ 1830.841473][ T7405] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1830.847227][ T7405] ? __check_object_size+0x171/0x3f0 [ 1830.854824][ T7405] netlink_sendmsg+0x856/0xd90 17:54:58 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a7a1100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1830.862085][ T7405] ? netlink_unicast+0x7d0/0x7d0 [ 1830.867059][ T7405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1830.873436][ T7405] ? netlink_unicast+0x7d0/0x7d0 [ 1830.879994][ T7405] sock_sendmsg+0xcf/0x120 [ 1830.885444][ T7405] ____sys_sendmsg+0x6e8/0x810 [ 1830.890236][ T7405] ? kernel_sendmsg+0x50/0x50 [ 1830.894977][ T7405] ? do_recvmmsg+0x6c0/0x6c0 [ 1830.902129][ T7405] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1830.908154][ T7405] ___sys_sendmsg+0xf3/0x170 [ 1830.912767][ T7405] ? sendmsg_copy_msghdr+0x160/0x160 [ 1830.920739][ T7405] ? __fget_files+0x288/0x3d0 [ 1830.925458][ T7405] ? __fget_light+0xea/0x280 [ 1830.930992][ T7405] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1830.939078][ T7405] __sys_sendmsg+0xe5/0x1b0 [ 1830.943616][ T7405] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1830.948661][ T7405] ? __do_sys_futex+0x2a2/0x470 [ 1830.954530][ T7405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1830.961387][ T7405] do_syscall_64+0x2d/0x70 [ 1830.965830][ T7405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1830.971818][ T7405] RIP: 0033:0x45e219 [ 1830.975744][ T7405] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1830.997125][ T7405] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:54:59 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x400300, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1831.005578][ T7405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1831.014106][ T7405] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1831.022106][ T7405] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.030094][ T7405] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1831.038999][ T7405] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:54:59 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:54:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00a200022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1831.177461][ T7454] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1831.214202][ T7454] CPU: 1 PID: 7454 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1831.222946][ T7454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1831.233031][ T7454] Call Trace: [ 1831.236333][ T7454] dump_stack+0x107/0x163 [ 1831.240713][ T7454] sysfs_warn_dup.cold+0x1c/0x29 [ 1831.245699][ T7454] sysfs_do_create_link_sd+0x11e/0x140 [ 1831.251204][ T7454] sysfs_create_link+0x5f/0xc0 [ 1831.255997][ T7454] device_add+0x789/0x1d90 [ 1831.260534][ T7454] ? find_held_lock+0x2d/0x110 [ 1831.265339][ T7454] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1831.271632][ T7454] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1831.277913][ T7454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1831.284203][ T7454] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1831.290247][ T7454] wiphy_register+0x1dfc/0x2900 [ 1831.295152][ T7454] ? wiphy_unregister+0xbb0/0xbb0 [ 1831.300212][ T7454] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1831.306148][ T7454] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1831.311911][ T7454] ? minstrel_ht_alloc+0x334/0x6a0 [ 1831.317897][ T7454] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1831.324127][ T7454] ieee80211_register_hw+0x1b0f/0x3b00 [ 1831.329640][ T7454] ? ieee80211_restart_hw+0x290/0x290 [ 1831.335715][ T7454] ? debug_object_destroy+0x210/0x210 [ 1831.341539][ T7454] ? memset+0x20/0x40 [ 1831.345888][ T7454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1831.352186][ T7454] ? __hrtimer_init+0x136/0x280 [ 1831.357073][ T7454] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1831.362847][ T7454] ? hwsim_virtio_rx_work+0x350/0x350 [ 1831.368981][ T7454] ? trace_kmalloc+0xbe/0xf0 [ 1831.373617][ T7454] ? memcpy+0x39/0x60 [ 1831.377943][ T7454] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1831.383921][ T7454] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1831.390448][ T7454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1831.396885][ T7454] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1831.405207][ T7454] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1831.413497][ T7454] genl_family_rcv_msg_doit+0x228/0x320 [ 1831.419836][ T7454] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1831.428114][ T7454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1831.434702][ T7454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1831.440977][ T7454] ? ns_capable+0xde/0x100 [ 1831.445437][ T7454] genl_rcv_msg+0x328/0x580 [ 1831.449972][ T7454] ? genl_get_cmd+0x480/0x480 [ 1831.455624][ T7454] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1831.461961][ T7454] ? lock_release+0x710/0x710 [ 1831.466730][ T7454] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1831.473002][ T7454] netlink_rcv_skb+0x153/0x420 [ 1831.478795][ T7454] ? genl_get_cmd+0x480/0x480 [ 1831.483509][ T7454] ? netlink_ack+0xaa0/0xaa0 [ 1831.488148][ T7454] genl_rcv+0x24/0x40 [ 1831.492155][ T7454] netlink_unicast+0x533/0x7d0 [ 1831.496955][ T7454] ? netlink_attachskb+0x870/0x870 [ 1831.502891][ T7454] ? _copy_from_iter_full+0x275/0x850 [ 1831.508977][ T7454] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1831.515735][ T7454] ? __phys_addr_symbol+0x2c/0x70 [ 1831.521723][ T7454] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1831.527490][ T7454] ? __check_object_size+0x171/0x3f0 [ 1831.533534][ T7454] netlink_sendmsg+0x856/0xd90 [ 1831.538341][ T7454] ? netlink_unicast+0x7d0/0x7d0 [ 1831.543759][ T7454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1831.550127][ T7454] ? netlink_unicast+0x7d0/0x7d0 [ 1831.555094][ T7454] sock_sendmsg+0xcf/0x120 [ 1831.559538][ T7454] ____sys_sendmsg+0x6e8/0x810 [ 1831.565225][ T7454] ? kernel_sendmsg+0x50/0x50 [ 1831.569927][ T7454] ? do_recvmmsg+0x6c0/0x6c0 [ 1831.575500][ T7454] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1831.582060][ T7454] ___sys_sendmsg+0xf3/0x170 [ 1831.586684][ T7454] ? sendmsg_copy_msghdr+0x160/0x160 [ 1831.592639][ T7454] ? __fget_files+0x288/0x3d0 [ 1831.597356][ T7454] ? __fget_light+0xea/0x280 [ 1831.601971][ T7454] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1831.608272][ T7454] __sys_sendmsg+0xe5/0x1b0 [ 1831.612802][ T7454] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1831.618659][ T7454] ? __do_sys_futex+0x2a2/0x470 [ 1831.623555][ T7454] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.629886][ T7454] do_syscall_64+0x2d/0x70 [ 1831.634327][ T7454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1831.640661][ T7454] RIP: 0033:0x45e219 [ 1831.645510][ T7454] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1831.665593][ T7454] RSP: 002b:00007fb2b0cafc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1831.674416][ T7454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1831.683038][ T7454] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1831.691615][ T7454] RBP: 000000000119c110 R08: 0000000000000000 R09: 0000000000000000 [ 1831.700471][ T7454] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c0dc [ 1831.709049][ T7454] R13: 00000000016afb5f R14: 00007fb2b0cb09c0 R15: 000000000119c0dc 17:54:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@bridge_getlink={0x24, 0x12, 0x20, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, r9, 0x8000, 0x88}, [@IFLA_IFALIASn={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x80) 17:54:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800a20ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1831.915205][ T7477] device bond307 entered promiscuous mode [ 1831.924698][ T7477] 8021q: adding VLAN 0 to HW filter on device bond307 [ 1832.006060][ T7485] device bond302 entered promiscuous mode [ 1832.025024][ T7485] 8021q: adding VLAN 0 to HW filter on device bond302 17:55:00 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1832.093304][ T7538] bond0: (slave bridge782): Enslaving as an active interface with an up link [ 1832.118173][ T7475] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1832.148671][ T7475] CPU: 1 PID: 7475 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 1832.157383][ T7475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1832.167447][ T7475] Call Trace: [ 1832.170725][ T7475] dump_stack+0x107/0x163 [ 1832.175057][ T7475] sysfs_warn_dup.cold+0x1c/0x29 [ 1832.180009][ T7475] sysfs_do_create_link_sd+0x11e/0x140 [ 1832.185487][ T7475] sysfs_create_link+0x5f/0xc0 [ 1832.190263][ T7475] device_add+0x789/0x1d90 [ 1832.194684][ T7475] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1832.200939][ T7475] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1832.207177][ T7475] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1832.213427][ T7475] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1832.219413][ T7475] wiphy_register+0x1dfc/0x2900 [ 1832.224268][ T7475] ? wiphy_unregister+0xbb0/0xbb0 [ 1832.229284][ T7475] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1832.235172][ T7475] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1832.240902][ T7475] ? minstrel_ht_alloc+0x334/0x6a0 [ 1832.246014][ T7475] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1832.252076][ T7475] ieee80211_register_hw+0x1b0f/0x3b00 [ 1832.257552][ T7475] ? ieee80211_restart_hw+0x290/0x290 [ 1832.262946][ T7475] ? debug_object_destroy+0x210/0x210 [ 1832.268313][ T7475] ? memset+0x20/0x40 [ 1832.272289][ T7475] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1832.278521][ T7475] ? __hrtimer_init+0x136/0x280 [ 1832.283364][ T7475] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1832.289091][ T7475] ? hwsim_virtio_rx_work+0x350/0x350 [ 1832.294454][ T7475] ? trace_kmalloc+0xbe/0xf0 [ 1832.299037][ T7475] ? memcpy+0x39/0x60 [ 1832.303028][ T7475] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1832.308182][ T7475] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1832.314072][ T7475] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1832.320305][ T7475] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1832.327681][ T7475] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1832.334960][ T7475] genl_family_rcv_msg_doit+0x228/0x320 [ 1832.340496][ T7475] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1832.347874][ T7475] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1832.354121][ T7475] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1832.360360][ T7475] ? ns_capable+0xde/0x100 [ 1832.364801][ T7475] genl_rcv_msg+0x328/0x580 [ 1832.369311][ T7475] ? genl_get_cmd+0x480/0x480 [ 1832.373978][ T7475] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1832.379880][ T7475] ? lock_release+0x710/0x710 [ 1832.384570][ T7475] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1832.390408][ T7475] netlink_rcv_skb+0x153/0x420 [ 1832.395176][ T7475] ? genl_get_cmd+0x480/0x480 [ 1832.399841][ T7475] ? netlink_ack+0xaa0/0xaa0 [ 1832.404431][ T7475] genl_rcv+0x24/0x40 [ 1832.408399][ T7475] netlink_unicast+0x533/0x7d0 [ 1832.413153][ T7475] ? netlink_attachskb+0x870/0x870 [ 1832.418252][ T7475] ? _copy_from_iter_full+0x275/0x850 [ 1832.423616][ T7475] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1832.429862][ T7475] ? __phys_addr_symbol+0x2c/0x70 [ 1832.434901][ T7475] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1832.440626][ T7475] ? __check_object_size+0x171/0x3f0 [ 1832.445939][ T7475] netlink_sendmsg+0x856/0xd90 [ 1832.450706][ T7475] ? netlink_unicast+0x7d0/0x7d0 [ 1832.455639][ T7475] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1832.461879][ T7475] ? netlink_unicast+0x7d0/0x7d0 [ 1832.466836][ T7475] sock_sendmsg+0xcf/0x120 [ 1832.471246][ T7475] ____sys_sendmsg+0x6e8/0x810 [ 1832.476001][ T7475] ? kernel_sendmsg+0x50/0x50 [ 1832.480670][ T7475] ? do_recvmmsg+0x6c0/0x6c0 [ 1832.485271][ T7475] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1832.491249][ T7475] ___sys_sendmsg+0xf3/0x170 [ 1832.495830][ T7475] ? sendmsg_copy_msghdr+0x160/0x160 [ 1832.501123][ T7475] ? __fget_files+0x288/0x3d0 [ 1832.505797][ T7475] ? __fget_light+0xea/0x280 [ 1832.510377][ T7475] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1832.516616][ T7475] __sys_sendmsg+0xe5/0x1b0 [ 1832.521125][ T7475] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1832.526140][ T7475] ? __do_sys_futex+0x2a2/0x470 [ 1832.530990][ T7475] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1832.536885][ T7475] do_syscall_64+0x2d/0x70 [ 1832.541295][ T7475] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1832.547196][ T7475] RIP: 0033:0x45e219 [ 1832.551083][ T7475] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1832.570690][ T7475] RSP: 002b:00007fa5f0404c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1832.579122][ T7475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1832.587099][ T7475] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 17:55:00 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf0ffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1832.595071][ T7475] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1832.603034][ T7475] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1832.610991][ T7475] R13: 00000000016afb5f R14: 00007fa5f04059c0 R15: 000000000119bf8c 17:55:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800f60ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3400000010000104000000000000d200417f0214889f00000000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000004c0)=0x4) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r5, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r6, 0x800, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000) r7 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route_sched(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000320000022dbd7000ffdbdf2500003e00000c00020000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48000}, 0x44000) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r11, 0x3}}, 0x20}}, 0x0) [ 1832.862258][ T7586] device bond303 entered promiscuous mode [ 1832.868666][ T7586] 8021q: adding VLAN 0 to HW filter on device bond303 [ 1832.959207][ T7589] device bond308 entered promiscuous mode [ 1832.991654][ T7589] 8021q: adding VLAN 0 to HW filter on device bond308 [ 1833.054881][ T7478] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1833.068268][ T7478] CPU: 0 PID: 7478 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 1833.076986][ T7478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1833.087092][ T7478] Call Trace: [ 1833.090399][ T7478] dump_stack+0x107/0x163 [ 1833.094767][ T7478] sysfs_warn_dup.cold+0x1c/0x29 [ 1833.099746][ T7478] sysfs_do_create_link_sd+0x11e/0x140 17:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x6000) [ 1833.105239][ T7478] sysfs_create_link+0x5f/0xc0 [ 1833.110047][ T7478] device_add+0x789/0x1d90 [ 1833.114510][ T7478] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1833.120781][ T7478] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1833.127552][ T7478] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1833.133841][ T7478] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1833.139864][ T7478] wiphy_register+0x1dfc/0x2900 [ 1833.144762][ T7478] ? wiphy_unregister+0xbb0/0xbb0 [ 1833.149818][ T7478] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1833.155749][ T7478] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1833.161512][ T7478] ? minstrel_ht_alloc+0x334/0x6a0 [ 1833.166657][ T7478] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1833.172764][ T7478] ieee80211_register_hw+0x1b0f/0x3b00 [ 1833.179136][ T7478] ? ieee80211_restart_hw+0x290/0x290 [ 1833.185225][ T7478] ? debug_object_destroy+0x210/0x210 [ 1833.190636][ T7478] ? memset+0x20/0x40 [ 1833.194645][ T7478] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1833.200909][ T7478] ? __hrtimer_init+0x136/0x280 [ 1833.206356][ T7478] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1833.212146][ T7478] ? hwsim_virtio_rx_work+0x350/0x350 [ 1833.217538][ T7478] ? trace_kmalloc+0xbe/0xf0 [ 1833.222623][ T7478] ? memcpy+0x39/0x60 [ 1833.226647][ T7478] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1833.231791][ T7478] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1833.237723][ T7478] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1833.244630][ T7478] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1833.252032][ T7478] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1833.259350][ T7478] genl_family_rcv_msg_doit+0x228/0x320 [ 1833.265307][ T7478] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1833.272709][ T7478] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1833.278992][ T7478] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1833.285257][ T7478] ? ns_capable+0xde/0x100 [ 1833.289824][ T7478] genl_rcv_msg+0x328/0x580 [ 1833.294361][ T7478] ? genl_get_cmd+0x480/0x480 [ 1833.299068][ T7478] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1833.304995][ T7478] ? lock_release+0x710/0x710 [ 1833.310369][ T7478] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1833.315707][ T7478] netlink_rcv_skb+0x153/0x420 [ 1833.320997][ T7478] ? genl_get_cmd+0x480/0x480 [ 1833.326233][ T7478] ? netlink_ack+0xaa0/0xaa0 [ 1833.330872][ T7478] genl_rcv+0x24/0x40 [ 1833.334963][ T7478] netlink_unicast+0x533/0x7d0 [ 1833.340700][ T7478] ? netlink_attachskb+0x870/0x870 [ 1833.346023][ T7478] ? _copy_from_iter_full+0x275/0x850 [ 1833.351428][ T7478] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1833.357694][ T7478] ? __phys_addr_symbol+0x2c/0x70 [ 1833.362742][ T7478] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1833.368785][ T7478] ? __check_object_size+0x171/0x3f0 [ 1833.374115][ T7478] netlink_sendmsg+0x856/0xd90 [ 1833.379701][ T7478] ? netlink_unicast+0x7d0/0x7d0 [ 1833.384679][ T7478] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1833.390955][ T7478] ? netlink_unicast+0x7d0/0x7d0 [ 1833.395918][ T7478] sock_sendmsg+0xcf/0x120 [ 1833.400359][ T7478] ____sys_sendmsg+0x6e8/0x810 [ 1833.405155][ T7478] ? kernel_sendmsg+0x50/0x50 [ 1833.410491][ T7478] ? do_recvmmsg+0x6c0/0x6c0 [ 1833.415121][ T7478] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1833.421221][ T7478] ___sys_sendmsg+0xf3/0x170 [ 1833.426396][ T7478] ? sendmsg_copy_msghdr+0x160/0x160 [ 1833.432059][ T7478] ? __fget_files+0x288/0x3d0 [ 1833.436778][ T7478] ? __fget_light+0xea/0x280 [ 1833.441397][ T7478] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1833.448351][ T7478] __sys_sendmsg+0xe5/0x1b0 [ 1833.452894][ T7478] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1833.457941][ T7478] ? __do_sys_futex+0x2a2/0x470 [ 1833.462840][ T7478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1833.468769][ T7478] do_syscall_64+0x2d/0x70 [ 1833.473212][ T7478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1833.479266][ T7478] RIP: 0033:0x45e219 [ 1833.484127][ T7478] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:55:01 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x1000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1833.503761][ T7478] RSP: 002b:00007fa5f03e3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1833.512200][ T7478] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1833.520191][ T7478] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1833.528682][ T7478] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1833.536679][ T7478] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1833.545200][ T7478] R13: 00000000016afb5f R14: 00007fa5f03e49c0 R15: 000000000119c034 [ 1833.609120][ T7678] __nla_validate_parse: 17 callbacks suppressed [ 1833.609154][ T7678] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1833.630132][ T7491] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001800022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800f70ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1833.780028][ T7684] bond0: (slave bridge24): Enslaving as an active interface with an up link [ 1833.825376][ T7687] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1833.972225][ T7687] device bond309 entered promiscuous mode [ 1833.989277][ T7687] 8021q: adding VLAN 0 to HW filter on device bond309 [ 1834.020116][ T7665] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1834.068761][ T7693] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1834.078973][ T7687] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:02 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x6, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1834.114501][ T7693] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1834.175781][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1834.184521][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1834.195158][ T7693] Call Trace: [ 1834.199161][ T7693] dump_stack+0x107/0x163 [ 1834.203536][ T7693] sysfs_warn_dup.cold+0x1c/0x29 [ 1834.208809][ T7693] sysfs_do_create_link_sd+0x11e/0x140 [ 1834.215336][ T7693] sysfs_create_link+0x5f/0xc0 [ 1834.220148][ T7693] device_add+0x789/0x1d90 [ 1834.224620][ T7693] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1834.231951][ T7693] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1834.238572][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.244860][ T7693] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1834.251367][ T7693] wiphy_register+0x1dfc/0x2900 [ 1834.257176][ T7693] ? wiphy_unregister+0xbb0/0xbb0 [ 1834.262234][ T7693] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1834.268472][ T7693] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1834.274678][ T7693] ? minstrel_ht_alloc+0x334/0x6a0 [ 1834.280778][ T7693] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1834.287059][ T7693] ieee80211_register_hw+0x1b0f/0x3b00 [ 1834.293354][ T7693] ? ieee80211_restart_hw+0x290/0x290 [ 1834.299384][ T7693] ? debug_object_destroy+0x210/0x210 [ 1834.305604][ T7693] ? memset+0x20/0x40 [ 1834.310470][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.316769][ T7693] ? __hrtimer_init+0x136/0x280 [ 1834.321971][ T7693] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1834.328379][ T7693] ? hwsim_virtio_rx_work+0x350/0x350 [ 1834.334436][ T7693] ? trace_kmalloc+0xbe/0xf0 [ 1834.339068][ T7693] ? memcpy+0x39/0x60 [ 1834.343235][ T7693] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1834.349345][ T7693] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1834.355880][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.362589][ T7693] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1834.370001][ T7693] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1834.379243][ T7693] genl_family_rcv_msg_doit+0x228/0x320 [ 1834.384975][ T7693] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1834.393259][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.399552][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.406209][ T7693] ? ns_capable+0xde/0x100 [ 1834.411527][ T7693] genl_rcv_msg+0x328/0x580 [ 1834.416073][ T7693] ? genl_get_cmd+0x480/0x480 [ 1834.421710][ T7693] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1834.430314][ T7693] ? lock_release+0x710/0x710 [ 1834.435033][ T7693] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1834.441114][ T7693] netlink_rcv_skb+0x153/0x420 [ 1834.446885][ T7693] ? genl_get_cmd+0x480/0x480 [ 1834.451597][ T7693] ? netlink_ack+0xaa0/0xaa0 [ 1834.456235][ T7693] genl_rcv+0x24/0x40 [ 1834.461672][ T7693] netlink_unicast+0x533/0x7d0 [ 1834.467453][ T7693] ? netlink_attachskb+0x870/0x870 [ 1834.473566][ T7693] ? _copy_from_iter_full+0x275/0x850 [ 1834.479683][ T7693] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1834.486318][ T7693] ? __phys_addr_symbol+0x2c/0x70 [ 1834.492315][ T7693] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1834.498737][ T7693] ? __check_object_size+0x171/0x3f0 [ 1834.504746][ T7693] netlink_sendmsg+0x856/0xd90 [ 1834.509550][ T7693] ? netlink_unicast+0x7d0/0x7d0 [ 1834.514904][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.521559][ T7693] ? netlink_unicast+0x7d0/0x7d0 [ 1834.527417][ T7693] sock_sendmsg+0xcf/0x120 [ 1834.531868][ T7693] ____sys_sendmsg+0x6e8/0x810 [ 1834.536661][ T7693] ? kernel_sendmsg+0x50/0x50 [ 1834.541354][ T7693] ? do_recvmmsg+0x6c0/0x6c0 [ 1834.546964][ T7693] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1834.553325][ T7693] ___sys_sendmsg+0xf3/0x170 [ 1834.557952][ T7693] ? sendmsg_copy_msghdr+0x160/0x160 [ 1834.563985][ T7693] ? __fget_files+0x288/0x3d0 [ 1834.569721][ T7693] ? __fget_light+0xea/0x280 [ 1834.574345][ T7693] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1834.580813][ T7693] __sys_sendmsg+0xe5/0x1b0 [ 1834.585349][ T7693] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1834.591185][ T7693] ? __do_sys_futex+0x2a2/0x470 [ 1834.596087][ T7693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.602302][ T7693] do_syscall_64+0x2d/0x70 [ 1834.606746][ T7693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1834.612987][ T7693] RIP: 0033:0x45e219 [ 1834.616948][ T7693] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1834.637595][ T7693] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1834.646058][ T7693] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1834.655020][ T7693] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1834.663992][ T7693] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.672324][ T7693] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c 17:55:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00f700022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1834.680706][ T7693] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:02 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x2000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYRESOCT=r2], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000280)=@ccm_128={{0x303}, "39dc8c3a7dc98eb8", "a83bd852193ae4605acb0a00b4cb1f03", "7060ff49", "5f13de92cc440847"}, 0x28) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_IFALIAS={0x14, 0x14, 'veth1_macvtap\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008010}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) signalfd4(r4, &(0x7f0000000140)={[0x4]}, 0x8, 0x800) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1834.739252][ T7698] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1834.775253][ T7700] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1834.828814][ T7700] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1834.860638][ T7700] CPU: 1 PID: 7700 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1834.869415][ T7700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1834.880140][ T7700] Call Trace: [ 1834.884094][ T7700] dump_stack+0x107/0x163 [ 1834.888469][ T7700] sysfs_warn_dup.cold+0x1c/0x29 [ 1834.894209][ T7700] sysfs_do_create_link_sd+0x11e/0x140 [ 1834.899711][ T7700] sysfs_create_link+0x5f/0xc0 [ 1834.904521][ T7700] device_add+0x789/0x1d90 [ 1834.908996][ T7700] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1834.915899][ T7700] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1834.922328][ T7700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.928651][ T7700] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1834.935179][ T7700] wiphy_register+0x1dfc/0x2900 [ 1834.940985][ T7700] ? wiphy_unregister+0xbb0/0xbb0 [ 1834.946053][ T7700] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1834.951992][ T7700] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1834.957754][ T7700] ? minstrel_ht_alloc+0x334/0x6a0 [ 1834.962910][ T7700] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1834.969049][ T7700] ieee80211_register_hw+0x1b0f/0x3b00 [ 1834.974554][ T7700] ? ieee80211_restart_hw+0x290/0x290 [ 1834.979958][ T7700] ? debug_object_destroy+0x210/0x210 [ 1834.985355][ T7700] ? memset+0x20/0x40 [ 1834.989376][ T7700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1834.995651][ T7700] ? __hrtimer_init+0x136/0x280 [ 1835.000543][ T7700] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1835.006315][ T7700] ? hwsim_virtio_rx_work+0x350/0x350 [ 1835.011730][ T7700] ? trace_kmalloc+0xbe/0xf0 [ 1835.016355][ T7700] ? memcpy+0x39/0x60 [ 1835.020358][ T7700] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1835.025505][ T7700] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1835.031435][ T7700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1835.037674][ T7700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1835.045051][ T7700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1835.052336][ T7700] genl_family_rcv_msg_doit+0x228/0x320 [ 1835.057891][ T7700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1835.065301][ T7700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1835.071588][ T7700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1835.077888][ T7700] ? ns_capable+0xde/0x100 [ 1835.082335][ T7700] genl_rcv_msg+0x328/0x580 [ 1835.086840][ T7700] ? genl_get_cmd+0x480/0x480 [ 1835.091522][ T7700] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1835.097451][ T7700] ? lock_release+0x710/0x710 [ 1835.102181][ T7700] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1835.107499][ T7700] netlink_rcv_skb+0x153/0x420 [ 1835.112281][ T7700] ? genl_get_cmd+0x480/0x480 [ 1835.116988][ T7700] ? netlink_ack+0xaa0/0xaa0 [ 1835.121587][ T7700] genl_rcv+0x24/0x40 [ 1835.125572][ T7700] netlink_unicast+0x533/0x7d0 [ 1835.130382][ T7700] ? netlink_attachskb+0x870/0x870 [ 1835.135515][ T7700] ? _copy_from_iter_full+0x275/0x850 [ 1835.140896][ T7700] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1835.147140][ T7700] ? __phys_addr_symbol+0x2c/0x70 [ 1835.152172][ T7700] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1835.157900][ T7700] ? __check_object_size+0x171/0x3f0 [ 1835.163228][ T7700] netlink_sendmsg+0x856/0xd90 [ 1835.168038][ T7700] ? netlink_unicast+0x7d0/0x7d0 [ 1835.172999][ T7700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1835.179284][ T7700] ? netlink_unicast+0x7d0/0x7d0 [ 1835.184238][ T7700] sock_sendmsg+0xcf/0x120 [ 1835.188694][ T7700] ____sys_sendmsg+0x6e8/0x810 [ 1835.193481][ T7700] ? kernel_sendmsg+0x50/0x50 [ 1835.198164][ T7700] ? do_recvmmsg+0x6c0/0x6c0 [ 1835.202806][ T7700] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1835.208819][ T7700] ___sys_sendmsg+0xf3/0x170 [ 1835.213460][ T7700] ? sendmsg_copy_msghdr+0x160/0x160 [ 1835.218825][ T7700] ? __fget_files+0x288/0x3d0 [ 1835.223578][ T7700] ? __fget_light+0xea/0x280 [ 1835.228209][ T7700] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1835.234473][ T7700] __sys_sendmsg+0xe5/0x1b0 [ 1835.238980][ T7700] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1835.244013][ T7700] ? __do_sys_futex+0x2a2/0x470 [ 1835.248956][ T7700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1835.254896][ T7700] do_syscall_64+0x2d/0x70 [ 1835.259320][ T7700] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1835.265265][ T7700] RIP: 0033:0x45e219 [ 1835.269218][ T7700] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1835.288844][ T7700] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1835.297298][ T7700] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1835.305273][ T7700] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1835.313255][ T7700] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1835.321226][ T7700] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1835.329211][ T7700] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1835.348723][ T7762] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1835.355993][ T7706] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:55:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000503d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:03 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a002300022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1835.539467][ T7762] device bond310 entered promiscuous mode [ 1835.588872][ T7762] 8021q: adding VLAN 0 to HW filter on device bond310 [ 1835.684527][ T7763] device bond304 entered promiscuous mode [ 1835.711644][ T7763] 8021q: adding VLAN 0 to HW filter on device bond304 17:55:03 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x6, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:04 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x3000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1836.141764][ T7865] device bond305 entered promiscuous mode 17:55:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000240)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r9, @ANYBLOB="0008261859d9ded092bd7000fbdbdf25030000191c00018088000300ffffffff06ac1414ffff00140000000000f0ffffedffffff070007000a63092a1c5b38e86f0536cee091c03c907fd47e1343e0a93e167ca7efe6a6e27d5d0d15990e8d01d83827c0c6e37e2f794655b594b1ddd5aea7df8682b1d67a59", @ANYRES32=0x0, @ANYBLOB="080006000200000014000400fe8000000000000000000000000000aa080002000200000008000200050000000800030008000000080003000600000008000200020000002800018014000400fe88000000000000000000000000010108000300ac1414aa08000300ac1414bb0c000180060001000a000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4008005}, 0x4004800) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r9, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x42}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x53}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1836.182989][ T7865] 8021q: adding VLAN 0 to HW filter on device bond305 17:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x900) [ 1836.339931][ T7899] device bond311 entered promiscuous mode [ 1836.366233][ T7899] 8021q: adding VLAN 0 to HW filter on device bond311 [ 1836.449483][ T7918] bond0: (slave bridge783): Enslaving as an active interface with an up link [ 1836.510112][ T7956] bond0: (slave bridge25): Enslaving as an active interface with an up link 17:55:04 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x4000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000505d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001102022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a002800022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:04 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0xffffffff, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1836.842643][ T7973] device bond312 entered promiscuous mode [ 1836.848768][ T7973] 8021q: adding VLAN 0 to HW filter on device bond312 [ 1836.928924][ T8017] device bond306 entered promiscuous mode [ 1836.936696][ T8017] 8021q: adding VLAN 0 to HW filter on device bond306 [ 1836.948597][ T7999] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1836.956864][ T7999] CPU: 1 PID: 7999 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1836.965599][ T7999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1836.975710][ T7999] Call Trace: [ 1836.979010][ T7999] dump_stack+0x107/0x163 [ 1836.983389][ T7999] sysfs_warn_dup.cold+0x1c/0x29 [ 1836.988383][ T7999] sysfs_do_create_link_sd+0x11e/0x140 [ 1836.993900][ T7999] sysfs_create_link+0x5f/0xc0 [ 1836.999770][ T7999] device_add+0x789/0x1d90 [ 1837.004238][ T7999] ? find_held_lock+0x2d/0x110 [ 1837.009040][ T7999] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1837.016066][ T7999] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1837.022440][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1837.028713][ T7999] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1837.034740][ T7999] wiphy_register+0x1dfc/0x2900 [ 1837.039648][ T7999] ? wiphy_unregister+0xbb0/0xbb0 [ 1837.044709][ T7999] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1837.050642][ T7999] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1837.056408][ T7999] ? minstrel_ht_alloc+0x334/0x6a0 [ 1837.061565][ T7999] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1837.067672][ T7999] ieee80211_register_hw+0x1b0f/0x3b00 [ 1837.073188][ T7999] ? ieee80211_restart_hw+0x290/0x290 [ 1837.078596][ T7999] ? debug_object_destroy+0x210/0x210 [ 1837.084001][ T7999] ? memset+0x20/0x40 [ 1837.088035][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1837.094728][ T7999] ? __hrtimer_init+0x136/0x280 [ 1837.099617][ T7999] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1837.105930][ T7999] ? hwsim_virtio_rx_work+0x350/0x350 [ 1837.112204][ T7999] ? trace_kmalloc+0xbe/0xf0 [ 1837.116833][ T7999] ? memcpy+0x39/0x60 [ 1837.121040][ T7999] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1837.126997][ T7999] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1837.133510][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1837.139935][ T7999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1837.148265][ T7999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1837.156608][ T7999] genl_family_rcv_msg_doit+0x228/0x320 [ 1837.163235][ T7999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1837.170644][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1837.176935][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1837.183546][ T7999] ? ns_capable+0xde/0x100 [ 1837.188324][ T7999] genl_rcv_msg+0x328/0x580 [ 1837.193044][ T7999] ? genl_get_cmd+0x480/0x480 [ 1837.197747][ T7999] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1837.204288][ T7999] ? lock_release+0x710/0x710 [ 1837.209001][ T7999] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1837.215762][ T7999] netlink_rcv_skb+0x153/0x420 [ 1837.220563][ T7999] ? genl_get_cmd+0x480/0x480 [ 1837.225278][ T7999] ? netlink_ack+0xaa0/0xaa0 [ 1837.229994][ T7999] genl_rcv+0x24/0x40 [ 1837.234492][ T7999] netlink_unicast+0x533/0x7d0 [ 1837.239301][ T7999] ? netlink_attachskb+0x870/0x870 [ 1837.245528][ T7999] ? _copy_from_iter_full+0x275/0x850 [ 1837.250946][ T7999] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1837.257580][ T7999] ? __phys_addr_symbol+0x2c/0x70 [ 1837.263606][ T7999] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1837.270175][ T7999] ? __check_object_size+0x171/0x3f0 [ 1837.275505][ T7999] netlink_sendmsg+0x856/0xd90 [ 1837.280597][ T7999] ? netlink_unicast+0x7d0/0x7d0 [ 1837.286496][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1837.293233][ T7999] ? netlink_unicast+0x7d0/0x7d0 [ 1837.299125][ T7999] sock_sendmsg+0xcf/0x120 [ 1837.303577][ T7999] ____sys_sendmsg+0x6e8/0x810 [ 1837.308370][ T7999] ? kernel_sendmsg+0x50/0x50 [ 1837.313068][ T7999] ? do_recvmmsg+0x6c0/0x6c0 [ 1837.317692][ T7999] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1837.323877][ T7999] ___sys_sendmsg+0xf3/0x170 [ 1837.328500][ T7999] ? sendmsg_copy_msghdr+0x160/0x160 [ 1837.334461][ T7999] ? __fget_files+0x288/0x3d0 [ 1837.339186][ T7999] ? __fget_light+0xea/0x280 [ 1837.343808][ T7999] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1837.350131][ T7999] __sys_sendmsg+0xe5/0x1b0 [ 1837.354752][ T7999] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1837.360662][ T7999] ? __do_sys_futex+0x2a2/0x470 [ 1837.365565][ T7999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1837.371873][ T7999] do_syscall_64+0x2d/0x70 [ 1837.376498][ T7999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1837.382445][ T7999] RIP: 0033:0x45e219 [ 1837.386860][ T7999] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1837.406592][ T7999] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1837.415445][ T7999] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 17:55:05 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x5000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1837.424119][ T7999] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1837.432140][ T7999] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1837.440153][ T7999] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1837.448145][ T7999] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x400, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) 17:55:05 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0xfa030000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1837.708723][ T8071] device bond313 entered promiscuous mode [ 1837.719666][ T8071] 8021q: adding VLAN 0 to HW filter on device bond313 [ 1837.812994][ T8101] device bond307 entered promiscuous mode [ 1837.819218][ T8101] 8021q: adding VLAN 0 to HW filter on device bond307 17:55:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001103022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1837.948158][ T7999] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1837.978509][ T7999] CPU: 1 PID: 7999 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1837.987232][ T7999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1837.997392][ T7999] Call Trace: [ 1838.001478][ T7999] dump_stack+0x107/0x163 [ 1838.005862][ T7999] sysfs_warn_dup.cold+0x1c/0x29 [ 1838.010833][ T7999] sysfs_do_create_link_sd+0x11e/0x140 [ 1838.016324][ T7999] sysfs_create_link+0x5f/0xc0 [ 1838.021950][ T7999] device_add+0x789/0x1d90 [ 1838.026434][ T7999] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1838.032716][ T7999] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1838.038998][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1838.045596][ T7999] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1838.051638][ T7999] wiphy_register+0x1dfc/0x2900 [ 1838.057058][ T7999] ? wiphy_unregister+0xbb0/0xbb0 [ 1838.062551][ T7999] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1838.068492][ T7999] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1838.074257][ T7999] ? minstrel_ht_alloc+0x334/0x6a0 [ 1838.079946][ T7999] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1838.087079][ T7999] ieee80211_register_hw+0x1b0f/0x3b00 [ 1838.092711][ T7999] ? ieee80211_restart_hw+0x290/0x290 [ 1838.099098][ T7999] ? debug_object_destroy+0x210/0x210 [ 1838.104730][ T7999] ? memset+0x20/0x40 [ 1838.108736][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1838.115008][ T7999] ? __hrtimer_init+0x136/0x280 [ 1838.120455][ T7999] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1838.126455][ T7999] ? hwsim_virtio_rx_work+0x350/0x350 [ 1838.132126][ T7999] ? trace_kmalloc+0xbe/0xf0 [ 1838.137641][ T7999] ? memcpy+0x39/0x60 [ 1838.142666][ T7999] hwsim_new_radio_nl+0x9a6/0x10b0 17:55:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@private1={0xfc, 0x1, [], 0x1}, r2}, 0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) 17:55:06 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x6000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1838.148396][ T7999] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1838.154343][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1838.160660][ T7999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1838.168054][ T7999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1838.175375][ T7999] genl_family_rcv_msg_doit+0x228/0x320 [ 1838.181133][ T7999] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1838.188531][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1838.194816][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1838.201178][ T7999] ? ns_capable+0xde/0x100 [ 1838.205626][ T7999] genl_rcv_msg+0x328/0x580 [ 1838.210125][ T7999] ? genl_get_cmd+0x480/0x480 [ 1838.214813][ T7999] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1838.220713][ T7999] ? lock_release+0x710/0x710 [ 1838.225386][ T7999] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1838.231230][ T7999] netlink_rcv_skb+0x153/0x420 [ 1838.235990][ T7999] ? genl_get_cmd+0x480/0x480 [ 1838.240677][ T7999] ? netlink_ack+0xaa0/0xaa0 [ 1838.245308][ T7999] genl_rcv+0x24/0x40 [ 1838.249278][ T7999] netlink_unicast+0x533/0x7d0 [ 1838.254037][ T7999] ? netlink_attachskb+0x870/0x870 [ 1838.259138][ T7999] ? _copy_from_iter_full+0x275/0x850 [ 1838.264538][ T7999] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1838.270773][ T7999] ? __phys_addr_symbol+0x2c/0x70 [ 1838.275790][ T7999] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1838.281515][ T7999] ? __check_object_size+0x171/0x3f0 [ 1838.286798][ T7999] netlink_sendmsg+0x856/0xd90 [ 1838.291556][ T7999] ? netlink_unicast+0x7d0/0x7d0 [ 1838.296488][ T7999] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1838.302723][ T7999] ? netlink_unicast+0x7d0/0x7d0 [ 1838.307674][ T7999] sock_sendmsg+0xcf/0x120 [ 1838.312087][ T7999] ____sys_sendmsg+0x6e8/0x810 [ 1838.316845][ T7999] ? kernel_sendmsg+0x50/0x50 [ 1838.321587][ T7999] ? do_recvmmsg+0x6c0/0x6c0 [ 1838.326197][ T7999] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1838.332179][ T7999] ___sys_sendmsg+0xf3/0x170 [ 1838.336775][ T7999] ? sendmsg_copy_msghdr+0x160/0x160 [ 1838.342066][ T7999] ? __fget_files+0x288/0x3d0 [ 1838.346761][ T7999] ? __fget_light+0xea/0x280 [ 1838.351340][ T7999] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1838.357589][ T7999] __sys_sendmsg+0xe5/0x1b0 [ 1838.362083][ T7999] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1838.367097][ T7999] ? __do_sys_futex+0x2a2/0x470 [ 1838.371945][ T7999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1838.377845][ T7999] do_syscall_64+0x2d/0x70 [ 1838.382250][ T7999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1838.388136][ T7999] RIP: 0033:0x45e219 [ 1838.392019][ T7999] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1838.411632][ T7999] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1838.420061][ T7999] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1838.428030][ T7999] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1838.435990][ T7999] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 17:55:06 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0xe7030000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1838.443963][ T7999] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1838.451935][ T7999] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050cd25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1838.610897][ T8186] __nla_validate_parse: 25 callbacks suppressed [ 1838.610921][ T8186] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1838.629870][ T8184] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a002f00022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1838.733547][ T8186] device bond314 entered promiscuous mode [ 1838.747025][ T8186] 8021q: adding VLAN 0 to HW filter on device bond314 [ 1838.765001][ T8188] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1838.878922][ T8188] device bond308 entered promiscuous mode [ 1838.893497][ T8188] 8021q: adding VLAN 0 to HW filter on device bond308 17:55:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 1839.028201][ T8196] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1839.117210][ T8223] bond0: (slave bridge785): Enslaving as an active interface with an up link [ 1839.170429][ T8186] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1839.207677][ T8282] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1839.208092][ T8237] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. 17:55:07 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x7000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1839.267322][ T8223] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1839.300367][ T8283] bond0: (slave bridge26): Enslaving as an active interface with an up link [ 1839.331030][ T8237] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1839.338701][ T8237] CPU: 0 PID: 8237 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1839.347406][ T8237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1839.357496][ T8237] Call Trace: [ 1839.360792][ T8237] dump_stack+0x107/0x163 [ 1839.365153][ T8237] sysfs_warn_dup.cold+0x1c/0x29 [ 1839.370117][ T8237] sysfs_do_create_link_sd+0x11e/0x140 [ 1839.375636][ T8237] sysfs_create_link+0x5f/0xc0 [ 1839.380421][ T8237] device_add+0x789/0x1d90 [ 1839.384870][ T8237] ? find_held_lock+0x2d/0x110 [ 1839.389669][ T8237] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1839.395941][ T8237] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1839.402209][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1839.408478][ T8237] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1839.414498][ T8237] wiphy_register+0x1dfc/0x2900 [ 1839.419386][ T8237] ? wiphy_unregister+0xbb0/0xbb0 [ 1839.424442][ T8237] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1839.430366][ T8237] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1839.436115][ T8237] ? minstrel_ht_alloc+0x334/0x6a0 [ 1839.441254][ T8237] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1839.447340][ T8237] ieee80211_register_hw+0x1b0f/0x3b00 [ 1839.452841][ T8237] ? ieee80211_restart_hw+0x290/0x290 [ 1839.458253][ T8237] ? debug_object_destroy+0x210/0x210 [ 1839.463649][ T8237] ? memset+0x20/0x40 [ 1839.467656][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1839.474805][ T8237] ? __hrtimer_init+0x136/0x280 17:55:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) splice(0xffffffffffffffff, &(0x7f00000005c0)=0x4, r0, &(0x7f0000000600)=0x71, 0x2, 0x8) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x2f4, 0x13, 0x402, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x512a, 0x4120}, [@IFLA_VFINFO_LIST={0x17c, 0x16, 0x0, 0x1, [{0x70, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x3, 0xfffffeff}}, @IFLA_VF_RATE={0x10, 0x6, {0x6, 0x3, 0xffff}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x3, 0x5}}, @IFLA_VF_MAC={0x28, 0x1, {0x1000, @multicast}}, @IFLA_VF_RATE={0x10, 0x6, {0x80000001, 0x7fff, 0x4}}, @IFLA_VF_TRUST={0xc, 0x9, {0xff, 0x5}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x4, 0xffff}}]}, {0xf8, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x8e6, 0xc6b, 0xffff}}, @IFLA_VF_RATE={0x10, 0x6, {0xfffffffe, 0x7, 0xffffffff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0xd8, 0x400}}, @IFLA_VF_RATE={0x10, 0x6, {0xfffffffd, 0x4, 0x4}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x8001, 0x5}}, @IFLA_VF_VLAN_LIST={0x90, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x7, 0x5ca, 0x5bd, 0x88a8}}, {0x14, 0x1, {0x0, 0xe83, 0xfffffff8, 0x8100}}, {0x14, 0x1, {0x7, 0x59f, 0x3}}, {0x14, 0x1, {0x81, 0xd54, 0x4, 0x9a8}}, {0x14, 0x1, {0xae1f, 0x604, 0x40, 0x88a8}}, {0x14, 0x1, {0x4, 0x79c, 0xb5, 0x88a8}}, {0x14, 0x1, {0xa149, 0xcd2, 0x200, 0x88a8}}]}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xfffffffe, 0x1}}]}]}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x3907}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1f}, @IFLA_PORT_SELF={0x50, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "02a93435e44bda44587332ecc5859f7c"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xff}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "45e8c065a1533abd52b975224c992ab8"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "f3a4e9c483953ab1b3c352f8d766d6dd"}, @IFLA_PORT_VF={0x8, 0x1, 0x605faec8}]}, @IFLA_PHYS_SWITCH_ID={0xd, 0x24, "2aaa6f74019e9d7d7b"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x80000000}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_VF_PORTS={0xc0, 0x18, 0x0, 0x1, [{0x6c, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b843a2fdd28d8be053ebfb303984b356"}, @IFLA_PORT_VF={0x8}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x3f}, @IFLA_PORT_VF={0x8, 0x1, 0x9}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "25781d59290a22f442b2e6db8afbd71d"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "df288c6ff2a03df6dacbd589522b1127"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "f287ca1b90e3685d819c954cb61da3ed"}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "0139f12715e2c85c5c7726e7c56bc1db"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "c307828e9f48810ee79c1ca73cfff9ca"}, @IFLA_PORT_PROFILE={0x6, 0x2, '-\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1f}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "a60a7accd3921e2d3d91f07eb62a673c"}]}]}, @IFLA_IFNAME={0x14, 0x3, 'veth1_to_batadv\x00'}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r4, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) socket(0x4, 0x800, 0x7) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) [ 1839.479694][ T8237] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1839.485466][ T8237] ? hwsim_virtio_rx_work+0x350/0x350 [ 1839.490858][ T8237] ? trace_kmalloc+0xbe/0xf0 [ 1839.496103][ T8237] ? memcpy+0x39/0x60 [ 1839.500592][ T8237] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1839.506466][ T8237] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1839.512405][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1839.518675][ T8237] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1839.527011][ T8237] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1839.534342][ T8237] genl_family_rcv_msg_doit+0x228/0x320 [ 1839.539925][ T8237] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1839.547841][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1839.554137][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1839.560401][ T8237] ? ns_capable+0xde/0x100 [ 1839.564851][ T8237] genl_rcv_msg+0x328/0x580 [ 1839.569419][ T8237] ? genl_get_cmd+0x480/0x480 [ 1839.574143][ T8237] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1839.580076][ T8237] ? lock_release+0x710/0x710 [ 1839.584777][ T8237] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1839.590686][ T8237] netlink_rcv_skb+0x153/0x420 [ 1839.595877][ T8237] ? genl_get_cmd+0x480/0x480 [ 1839.600763][ T8237] ? netlink_ack+0xaa0/0xaa0 [ 1839.605930][ T8237] genl_rcv+0x24/0x40 [ 1839.610535][ T8237] netlink_unicast+0x533/0x7d0 [ 1839.615337][ T8237] ? netlink_attachskb+0x870/0x870 [ 1839.621002][ T8237] ? _copy_from_iter_full+0x275/0x850 [ 1839.626411][ T8237] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1839.632679][ T8237] ? __phys_addr_symbol+0x2c/0x70 [ 1839.637732][ T8237] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1839.643477][ T8237] ? __check_object_size+0x171/0x3f0 [ 1839.648802][ T8237] netlink_sendmsg+0x856/0xd90 [ 1839.653602][ T8237] ? netlink_unicast+0x7d0/0x7d0 [ 1839.658573][ T8237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1839.664849][ T8237] ? netlink_unicast+0x7d0/0x7d0 [ 1839.669817][ T8237] sock_sendmsg+0xcf/0x120 [ 1839.674253][ T8237] ____sys_sendmsg+0x6e8/0x810 [ 1839.679038][ T8237] ? kernel_sendmsg+0x50/0x50 [ 1839.683734][ T8237] ? do_recvmmsg+0x6c0/0x6c0 [ 1839.688359][ T8237] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1839.694698][ T8237] ___sys_sendmsg+0xf3/0x170 [ 1839.700217][ T8237] ? sendmsg_copy_msghdr+0x160/0x160 [ 1839.705568][ T8237] ? __fget_files+0x288/0x3d0 [ 1839.710297][ T8237] ? __fget_light+0xea/0x280 [ 1839.715008][ T8237] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1839.721289][ T8237] __sys_sendmsg+0xe5/0x1b0 [ 1839.725819][ T8237] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1839.730898][ T8237] ? __do_sys_futex+0x2a2/0x470 [ 1839.735787][ T8237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1839.742651][ T8237] do_syscall_64+0x2d/0x70 [ 1839.747103][ T8237] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1839.753456][ T8237] RIP: 0033:0x45e219 [ 1839.757667][ T8237] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1839.777479][ T8237] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1839.785924][ T8237] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1839.793915][ T8237] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1839.801906][ T8237] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.809897][ T8237] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1839.819044][ T8237] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1839.871117][ T8294] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x0, 0xffffa888}, 0x0) [ 1839.974262][ T8294] device bond315 entered promiscuous mode [ 1840.011801][ T8294] 8021q: adding VLAN 0 to HW filter on device bond315 [ 1840.033931][ T8261] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:55:08 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x8000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1840.193622][ T8339] bond0: (slave bridge786): Enslaving as an active interface with an up link [ 1840.254612][ T8348] bond0: (slave bridge27): Enslaving as an active interface with an up link 17:55:08 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1840.535007][ T8358] device bond316 entered promiscuous mode [ 1840.571835][ T8358] 8021q: adding VLAN 0 to HW filter on device bond316 [ 1840.841991][ T8411] device bond309 entered promiscuous mode [ 1840.868062][ T8411] 8021q: adding VLAN 0 to HW filter on device bond309 [ 1840.923131][ T8262] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1840.951237][ T8262] CPU: 1 PID: 8262 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1840.959988][ T8262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1840.970076][ T8262] Call Trace: [ 1840.973384][ T8262] dump_stack+0x107/0x163 [ 1840.977776][ T8262] sysfs_warn_dup.cold+0x1c/0x29 [ 1840.982759][ T8262] sysfs_do_create_link_sd+0x11e/0x140 [ 1840.988269][ T8262] sysfs_create_link+0x5f/0xc0 [ 1840.993075][ T8262] device_add+0x789/0x1d90 [ 1840.997549][ T8262] ? find_held_lock+0x2d/0x110 [ 1841.002894][ T8262] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1841.009191][ T8262] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1841.015489][ T8262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1841.021792][ T8262] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1841.027838][ T8262] wiphy_register+0x1dfc/0x2900 [ 1841.032755][ T8262] ? wiphy_unregister+0xbb0/0xbb0 [ 1841.037830][ T8262] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1841.043771][ T8262] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1841.049549][ T8262] ? minstrel_ht_alloc+0x334/0x6a0 [ 1841.054708][ T8262] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1841.060829][ T8262] ieee80211_register_hw+0x1b0f/0x3b00 [ 1841.066338][ T8262] ? ieee80211_restart_hw+0x290/0x290 [ 1841.071741][ T8262] ? debug_object_destroy+0x210/0x210 [ 1841.077144][ T8262] ? memset+0x20/0x40 [ 1841.081151][ T8262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1841.087421][ T8262] ? __hrtimer_init+0x136/0x280 [ 1841.092304][ T8262] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1841.098076][ T8262] ? hwsim_virtio_rx_work+0x350/0x350 [ 1841.103473][ T8262] ? trace_kmalloc+0xbe/0xf0 [ 1841.108102][ T8262] ? memcpy+0x39/0x60 [ 1841.112114][ T8262] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1841.117256][ T8262] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1841.123187][ T8262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1841.129455][ T8262] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1841.136860][ T8262] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1841.144216][ T8262] genl_family_rcv_msg_doit+0x228/0x320 [ 1841.149806][ T8262] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1841.157210][ T8262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1841.163500][ T8262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1841.169780][ T8262] ? ns_capable+0xde/0x100 [ 1841.174233][ T8262] genl_rcv_msg+0x328/0x580 [ 1841.178768][ T8262] ? genl_get_cmd+0x480/0x480 [ 1841.183470][ T8262] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1841.189402][ T8262] ? lock_release+0x710/0x710 [ 1841.194105][ T8262] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1841.199942][ T8262] netlink_rcv_skb+0x153/0x420 [ 1841.204739][ T8262] ? genl_get_cmd+0x480/0x480 [ 1841.209440][ T8262] ? netlink_ack+0xaa0/0xaa0 [ 1841.214101][ T8262] genl_rcv+0x24/0x40 [ 1841.218115][ T8262] netlink_unicast+0x533/0x7d0 [ 1841.222920][ T8262] ? netlink_attachskb+0x870/0x870 [ 1841.228055][ T8262] ? _copy_from_iter_full+0x275/0x850 [ 1841.233457][ T8262] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1841.239733][ T8262] ? __phys_addr_symbol+0x2c/0x70 [ 1841.244790][ T8262] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1841.250552][ T8262] ? __check_object_size+0x171/0x3f0 [ 1841.255886][ T8262] netlink_sendmsg+0x856/0xd90 [ 1841.260690][ T8262] ? netlink_unicast+0x7d0/0x7d0 [ 1841.265664][ T8262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1841.271942][ T8262] ? netlink_unicast+0x7d0/0x7d0 [ 1841.276912][ T8262] sock_sendmsg+0xcf/0x120 [ 1841.281353][ T8262] ____sys_sendmsg+0x6e8/0x810 [ 1841.286143][ T8262] ? kernel_sendmsg+0x50/0x50 [ 1841.290842][ T8262] ? do_recvmmsg+0x6c0/0x6c0 [ 1841.295462][ T8262] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1841.301488][ T8262] ___sys_sendmsg+0xf3/0x170 [ 1841.306117][ T8262] ? sendmsg_copy_msghdr+0x160/0x160 [ 1841.311461][ T8262] ? __fget_files+0x288/0x3d0 [ 1841.316180][ T8262] ? __fget_light+0xea/0x280 [ 1841.320791][ T8262] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1841.327066][ T8262] __sys_sendmsg+0xe5/0x1b0 [ 1841.331597][ T8262] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1841.336646][ T8262] ? __do_sys_futex+0x2a2/0x470 [ 1841.341546][ T8262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1841.347477][ T8262] do_syscall_64+0x2d/0x70 [ 1841.351920][ T8262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1841.357840][ T8262] RIP: 0033:0x45e219 [ 1841.361755][ T8262] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1841.381393][ T8262] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1841.389856][ T8262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1841.397826][ T8262] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1841.405813][ T8262] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1841.413780][ T8262] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 17:55:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001104022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$inet(r1, 0x0, 0x200c0090) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @empty}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vxcan1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'lo\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0xc004}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x169500, 0x0) getsockname$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00%\b\x00\x00\x00\x00\x00\x00\x00\x00S\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="0300000000000000"], 0x20}}, 0x0) 17:55:09 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x9000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1841.421780][ T8262] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:55:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) splice(0xffffffffffffffff, &(0x7f00000005c0)=0x4, r0, &(0x7f0000000600)=0x71, 0x2, 0x8) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x2f4, 0x13, 0x402, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x512a, 0x4120}, [@IFLA_VFINFO_LIST={0x17c, 0x16, 0x0, 0x1, [{0x70, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x3, 0xfffffeff}}, @IFLA_VF_RATE={0x10, 0x6, {0x6, 0x3, 0xffff}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x3, 0x5}}, @IFLA_VF_MAC={0x28, 0x1, {0x1000, @multicast}}, @IFLA_VF_RATE={0x10, 0x6, {0x80000001, 0x7fff, 0x4}}, @IFLA_VF_TRUST={0xc, 0x9, {0xff, 0x5}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x4, 0xffff}}]}, {0xf8, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x8e6, 0xc6b, 0xffff}}, @IFLA_VF_RATE={0x10, 0x6, {0xfffffffe, 0x7, 0xffffffff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0xd8, 0x400}}, @IFLA_VF_RATE={0x10, 0x6, {0xfffffffd, 0x4, 0x4}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x8001, 0x5}}, @IFLA_VF_VLAN_LIST={0x90, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x7, 0x5ca, 0x5bd, 0x88a8}}, {0x14, 0x1, {0x0, 0xe83, 0xfffffff8, 0x8100}}, {0x14, 0x1, {0x7, 0x59f, 0x3}}, {0x14, 0x1, {0x81, 0xd54, 0x4, 0x9a8}}, {0x14, 0x1, {0xae1f, 0x604, 0x40, 0x88a8}}, {0x14, 0x1, {0x4, 0x79c, 0xb5, 0x88a8}}, {0x14, 0x1, {0xa149, 0xcd2, 0x200, 0x88a8}}]}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xfffffffe, 0x1}}]}]}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x3907}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1f}, @IFLA_PORT_SELF={0x50, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "02a93435e44bda44587332ecc5859f7c"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xff}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "45e8c065a1533abd52b975224c992ab8"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "f3a4e9c483953ab1b3c352f8d766d6dd"}, @IFLA_PORT_VF={0x8, 0x1, 0x605faec8}]}, @IFLA_PHYS_SWITCH_ID={0xd, 0x24, "2aaa6f74019e9d7d7b"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x80000000}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_VF_PORTS={0xc0, 0x18, 0x0, 0x1, [{0x6c, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "b843a2fdd28d8be053ebfb303984b356"}, @IFLA_PORT_VF={0x8}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x3f}, @IFLA_PORT_VF={0x8, 0x1, 0x9}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "25781d59290a22f442b2e6db8afbd71d"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "df288c6ff2a03df6dacbd589522b1127"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "f287ca1b90e3685d819c954cb61da3ed"}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "0139f12715e2c85c5c7726e7c56bc1db"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "c307828e9f48810ee79c1ca73cfff9ca"}, @IFLA_PORT_PROFILE={0x6, 0x2, '-\x00'}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1f}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "a60a7accd3921e2d3d91f07eb62a673c"}]}]}, @IFLA_IFNAME={0x14, 0x3, 'veth1_to_batadv\x00'}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r4, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) socket(0x4, 0x800, 0x7) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) 17:55:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ed25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1841.718682][ T8460] device bond317 entered promiscuous mode [ 1841.746328][ T8460] 8021q: adding VLAN 0 to HW filter on device bond317 [ 1841.810294][ T8471] bond0: (slave bridge787): Enslaving as an active interface with an up link [ 1841.878507][ T8533] bond0: (slave bridge28): Enslaving as an active interface with an up link 17:55:10 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003000022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:10 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xa000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="000000ea00000400140012000c000100627269646765db19cc66031106a6888665e2d4c32e075d54a454d48f3e4dc9d99f4e10ab1bc41a222e88d57b65c272ed74a76f1ebd9dd3506b42796e2c"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000240)={{{@in=@empty, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r6, 0x89fa, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f0000000380)={'syztnl1\x00', r5, 0x4, 0x3f, 0xff, 0x800, 0x81, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, 0x20, 0x10, 0x5, 0x40}}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)={0xffffffffffffffff}, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x22c0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x464800, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000700)={&(0x7f0000000800)=@newneigh={0x44, 0x1c, 0x200, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x10, 0x80, 0x4}, [@NDA_VNI={0x8, 0x7, 0x8}, @NDA_PROBES={0x8, 0x4, 0xffff17ee}, @NDA_DST_IPV4={0x8, 0x1, @remote}, @NDA_VNI={0x8, 0x7, 0x401}, @NDA_PROBES={0x8, 0x4, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000404}, 0x4040800) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) 17:55:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 1842.212148][ T8551] device bond318 entered promiscuous mode [ 1842.218830][ T8551] 8021q: adding VLAN 0 to HW filter on device bond318 [ 1842.229851][ T8528] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1842.240679][ T8528] CPU: 0 PID: 8528 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1842.249416][ T8528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1842.259506][ T8528] Call Trace: [ 1842.262820][ T8528] dump_stack+0x107/0x163 [ 1842.267184][ T8528] sysfs_warn_dup.cold+0x1c/0x29 [ 1842.272150][ T8528] sysfs_do_create_link_sd+0x11e/0x140 [ 1842.277636][ T8528] sysfs_create_link+0x5f/0xc0 [ 1842.282426][ T8528] device_add+0x789/0x1d90 [ 1842.286871][ T8528] ? find_held_lock+0x2d/0x110 [ 1842.291666][ T8528] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1842.297942][ T8528] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1842.304216][ T8528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1842.310492][ T8528] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1842.316514][ T8528] wiphy_register+0x1dfc/0x2900 [ 1842.321413][ T8528] ? wiphy_unregister+0xbb0/0xbb0 [ 1842.326456][ T8528] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1842.332382][ T8528] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1842.338137][ T8528] ? minstrel_ht_alloc+0x334/0x6a0 [ 1842.343276][ T8528] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1842.349373][ T8528] ieee80211_register_hw+0x1b0f/0x3b00 [ 1842.354874][ T8528] ? ieee80211_restart_hw+0x290/0x290 [ 1842.360270][ T8528] ? debug_object_destroy+0x210/0x210 [ 1842.365669][ T8528] ? memset+0x20/0x40 [ 1842.369669][ T8528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1842.375929][ T8528] ? __hrtimer_init+0x136/0x280 [ 1842.380802][ T8528] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1842.386564][ T8528] ? hwsim_virtio_rx_work+0x350/0x350 [ 1842.391952][ T8528] ? trace_kmalloc+0xbe/0xf0 [ 1842.396569][ T8528] ? memcpy+0x39/0x60 [ 1842.400574][ T8528] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1842.405715][ T8528] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1842.411641][ T8528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1842.417907][ T8528] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1842.425303][ T8528] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1842.432621][ T8528] genl_family_rcv_msg_doit+0x228/0x320 [ 1842.438202][ T8528] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1842.445604][ T8528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1842.451888][ T8528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1842.458160][ T8528] ? ns_capable+0xde/0x100 [ 1842.462609][ T8528] genl_rcv_msg+0x328/0x580 [ 1842.467142][ T8528] ? genl_get_cmd+0x480/0x480 [ 1842.471837][ T8528] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1842.477780][ T8528] ? lock_release+0x710/0x710 [ 1842.482478][ T8528] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1842.488394][ T8528] netlink_rcv_skb+0x153/0x420 [ 1842.493193][ T8528] ? genl_get_cmd+0x480/0x480 [ 1842.497890][ T8528] ? netlink_ack+0xaa0/0xaa0 [ 1842.502518][ T8528] genl_rcv+0x24/0x40 [ 1842.506515][ T8528] netlink_unicast+0x533/0x7d0 [ 1842.511303][ T8528] ? netlink_attachskb+0x870/0x870 [ 1842.516431][ T8528] ? _copy_from_iter_full+0x275/0x850 [ 1842.521827][ T8528] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1842.528092][ T8528] ? __phys_addr_symbol+0x2c/0x70 [ 1842.533135][ T8528] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1842.538875][ T8528] ? __check_object_size+0x171/0x3f0 [ 1842.544190][ T8528] netlink_sendmsg+0x856/0xd90 [ 1842.548985][ T8528] ? netlink_unicast+0x7d0/0x7d0 [ 1842.553948][ T8528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1842.560220][ T8528] ? netlink_unicast+0x7d0/0x7d0 [ 1842.565176][ T8528] sock_sendmsg+0xcf/0x120 [ 1842.569611][ T8528] ____sys_sendmsg+0x6e8/0x810 [ 1842.574398][ T8528] ? kernel_sendmsg+0x50/0x50 [ 1842.579106][ T8528] ? do_recvmmsg+0x6c0/0x6c0 [ 1842.583793][ T8528] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1842.589805][ T8528] ___sys_sendmsg+0xf3/0x170 [ 1842.594418][ T8528] ? sendmsg_copy_msghdr+0x160/0x160 [ 1842.599748][ T8528] ? __fget_files+0x288/0x3d0 [ 1842.604451][ T8528] ? __fget_light+0xea/0x280 [ 1842.609059][ T8528] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1842.615326][ T8528] __sys_sendmsg+0xe5/0x1b0 [ 1842.619857][ T8528] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1842.624899][ T8528] ? __do_sys_futex+0x2a2/0x470 [ 1842.629783][ T8528] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1842.635791][ T8528] do_syscall_64+0x2d/0x70 [ 1842.640245][ T8528] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1842.646160][ T8528] RIP: 0033:0x45e219 [ 1842.650072][ T8528] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1842.669700][ T8528] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1842.678150][ T8528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1842.686151][ T8528] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1842.694146][ T8528] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1842.702136][ T8528] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1842.710127][ T8528] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:11 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xb000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1843.215788][ T8607] bond0: (slave bridge29): Enslaving as an active interface with an up link 17:55:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="34000000103aa8dd39eaa8366cbd268b000104000000000040d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) 17:55:11 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xd8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:55:11 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001105022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1843.482621][ T8627] device bond319 entered promiscuous mode [ 1843.528855][ T8627] 8021q: adding VLAN 0 to HW filter on device bond319 [ 1843.641915][ T8679] device bond310 entered promiscuous mode [ 1843.648568][ T8679] 8021q: adding VLAN 0 to HW filter on device bond310 [ 1843.763952][ T8627] __nla_validate_parse: 26 callbacks suppressed [ 1843.763989][ T8627] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1843.882834][ T8627] device bond320 entered promiscuous mode [ 1843.889617][ T8627] 8021q: adding VLAN 0 to HW filter on device bond320 [ 1843.927192][ T8530] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1843.946445][ T8530] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1843.958098][ T8530] CPU: 1 PID: 8530 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1843.967185][ T8530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1843.977271][ T8530] Call Trace: [ 1843.980566][ T8530] dump_stack+0x107/0x163 [ 1843.984947][ T8530] sysfs_warn_dup.cold+0x1c/0x29 [ 1843.990037][ T8530] sysfs_do_create_link_sd+0x11e/0x140 [ 1843.995601][ T8530] sysfs_create_link+0x5f/0xc0 [ 1844.000404][ T8530] device_add+0x789/0x1d90 [ 1844.004878][ T8530] ? find_held_lock+0x2d/0x110 [ 1844.009679][ T8530] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1844.015972][ T8530] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1844.022984][ T8530] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1844.029656][ T8530] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1844.035696][ T8530] wiphy_register+0x1dfc/0x2900 [ 1844.040606][ T8530] ? wiphy_unregister+0xbb0/0xbb0 [ 1844.045693][ T8530] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1844.052720][ T8530] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1844.059186][ T8530] ? minstrel_ht_alloc+0x334/0x6a0 [ 1844.065156][ T8530] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1844.071636][ T8530] ieee80211_register_hw+0x1b0f/0x3b00 [ 1844.077646][ T8530] ? ieee80211_restart_hw+0x290/0x290 [ 1844.083794][ T8530] ? debug_object_destroy+0x210/0x210 [ 1844.089718][ T8530] ? memset+0x20/0x40 [ 1844.094185][ T8530] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1844.100973][ T8530] ? __hrtimer_init+0x136/0x280 [ 1844.106008][ T8530] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1844.112408][ T8530] ? hwsim_virtio_rx_work+0x350/0x350 [ 1844.118818][ T8530] ? trace_kmalloc+0xbe/0xf0 [ 1844.124437][ T8530] ? memcpy+0x39/0x60 [ 1844.128750][ T8530] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1844.133942][ T8530] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1844.139891][ T8530] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1844.146184][ T8530] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1844.155506][ T8530] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1844.163658][ T8530] genl_family_rcv_msg_doit+0x228/0x320 [ 1844.169915][ T8530] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1844.178106][ T8530] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1844.184511][ T8530] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1844.191055][ T8530] ? ns_capable+0xde/0x100 [ 1844.195504][ T8530] genl_rcv_msg+0x328/0x580 [ 1844.201128][ T8530] ? genl_get_cmd+0x480/0x480 [ 1844.205849][ T8530] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1844.212102][ T8530] ? lock_release+0x710/0x710 [ 1844.217759][ T8530] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1844.223094][ T8530] netlink_rcv_skb+0x153/0x420 [ 1844.227913][ T8530] ? genl_get_cmd+0x480/0x480 [ 1844.232620][ T8530] ? netlink_ack+0xaa0/0xaa0 [ 1844.237255][ T8530] genl_rcv+0x24/0x40 [ 1844.241275][ T8530] netlink_unicast+0x533/0x7d0 [ 1844.246077][ T8530] ? netlink_attachskb+0x870/0x870 [ 1844.251196][ T8530] ? _copy_from_iter_full+0x275/0x850 [ 1844.256598][ T8530] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1844.262873][ T8530] ? __phys_addr_symbol+0x2c/0x70 [ 1844.267912][ T8530] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1844.273699][ T8530] ? __check_object_size+0x171/0x3f0 [ 1844.279028][ T8530] netlink_sendmsg+0x856/0xd90 [ 1844.283798][ T8530] ? netlink_unicast+0x7d0/0x7d0 [ 1844.288774][ T8530] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1844.295053][ T8530] ? netlink_unicast+0x7d0/0x7d0 [ 1844.300045][ T8530] sock_sendmsg+0xcf/0x120 [ 1844.304454][ T8530] ____sys_sendmsg+0x6e8/0x810 [ 1844.309213][ T8530] ? kernel_sendmsg+0x50/0x50 [ 1844.313878][ T8530] ? do_recvmmsg+0x6c0/0x6c0 [ 1844.318526][ T8530] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1844.324523][ T8530] ___sys_sendmsg+0xf3/0x170 [ 1844.329127][ T8530] ? sendmsg_copy_msghdr+0x160/0x160 [ 1844.334432][ T8530] ? __fget_files+0x288/0x3d0 [ 1844.339117][ T8530] ? __fget_light+0xea/0x280 [ 1844.343736][ T8530] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1844.350061][ T8530] __sys_sendmsg+0xe5/0x1b0 [ 1844.354575][ T8530] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1844.359614][ T8530] ? __do_sys_futex+0x2a2/0x470 [ 1844.364463][ T8530] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1844.370376][ T8530] do_syscall_64+0x2d/0x70 [ 1844.374787][ T8530] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1844.380675][ T8530] RIP: 0033:0x45e219 [ 1844.384579][ T8530] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1844.404292][ T8530] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1844.412730][ T8530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1844.420712][ T8530] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 17:55:12 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xc000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$IP_SET_OP_GET_BYINDEX(r6, 0x1, 0x53, &(0x7f0000000140)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000240)=0x28) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) [ 1844.428681][ T8530] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1844.436677][ T8530] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1844.444637][ T8530] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1844.499954][ T8596] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:55:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000510d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:12 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0x0, @private2, 0x4}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1844.666716][ T8774] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1844.733952][ T8775] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1844.829378][ T8775] device bond321 entered promiscuous mode [ 1844.841561][ T8775] 8021q: adding VLAN 0 to HW filter on device bond321 [ 1844.856831][ T8778] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1844.957763][ T8778] device bond311 entered promiscuous mode [ 1844.964645][ T8778] 8021q: adding VLAN 0 to HW filter on device bond311 [ 1844.985175][ T8783] bond0: (slave bridge788): Enslaving as an active interface with an up link [ 1845.024250][ T8775] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1845.048747][ T8705] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1845.067023][ T8774] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1845.185671][ T8719] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:13 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:13 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xe000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000b82acc2b7a449b3d2e4407c2e6c0b6e94cfa06d8af40668c425a023e19b8f23cb68fc9baf93e0328a3e5a96d495a6cfad10b82de", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) 17:55:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x0, 0xe00}, 0x0) [ 1845.446155][ T8877] device bond322 entered promiscuous mode [ 1845.472623][ T8877] 8021q: adding VLAN 0 to HW filter on device bond322 17:55:13 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001106022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1845.520297][ T8926] bond0: (slave bridge30): Enslaving as an active interface with an up link [ 1845.562788][ T8784] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1845.579289][ T8784] CPU: 1 PID: 8784 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1845.587997][ T8784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1845.598074][ T8784] Call Trace: [ 1845.601394][ T8784] dump_stack+0x107/0x163 [ 1845.605825][ T8784] sysfs_warn_dup.cold+0x1c/0x29 [ 1845.610841][ T8784] sysfs_do_create_link_sd+0x11e/0x140 [ 1845.616419][ T8784] sysfs_create_link+0x5f/0xc0 [ 1845.621234][ T8784] device_add+0x789/0x1d90 [ 1845.625684][ T8784] ? find_held_lock+0x2d/0x110 [ 1845.630505][ T8784] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1845.637271][ T8784] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1845.643794][ T8784] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1845.650129][ T8784] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1845.656604][ T8784] wiphy_register+0x1dfc/0x2900 [ 1845.662393][ T8784] ? wiphy_unregister+0xbb0/0xbb0 [ 1845.668425][ T8784] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1845.675184][ T8784] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1845.681565][ T8784] ? minstrel_ht_alloc+0x334/0x6a0 [ 1845.687537][ T8784] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1845.694262][ T8784] ieee80211_register_hw+0x1b0f/0x3b00 [ 1845.700287][ T8784] ? ieee80211_restart_hw+0x290/0x290 [ 1845.706480][ T8784] ? debug_object_destroy+0x210/0x210 [ 1845.712537][ T8784] ? memset+0x20/0x40 [ 1845.716935][ T8784] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1845.723212][ T8784] ? __hrtimer_init+0x136/0x280 [ 1845.728057][ T8784] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1845.733797][ T8784] ? hwsim_virtio_rx_work+0x350/0x350 [ 1845.739158][ T8784] ? trace_kmalloc+0xbe/0xf0 [ 1845.743740][ T8784] ? memcpy+0x39/0x60 [ 1845.747721][ T8784] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1845.752869][ T8784] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1845.758777][ T8784] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1845.765031][ T8784] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1845.772463][ T8784] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1845.779759][ T8784] genl_family_rcv_msg_doit+0x228/0x320 [ 1845.785343][ T8784] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1845.792741][ T8784] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1845.798993][ T8784] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1845.805273][ T8784] ? ns_capable+0xde/0x100 [ 1845.809695][ T8784] genl_rcv_msg+0x328/0x580 [ 1845.814292][ T8784] ? genl_get_cmd+0x480/0x480 [ 1845.818957][ T8784] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1845.824954][ T8784] ? lock_release+0x710/0x710 [ 1845.829656][ T8784] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1845.834963][ T8784] netlink_rcv_skb+0x153/0x420 [ 1845.839762][ T8784] ? genl_get_cmd+0x480/0x480 [ 1845.844464][ T8784] ? netlink_ack+0xaa0/0xaa0 [ 1845.849078][ T8784] genl_rcv+0x24/0x40 [ 1845.853057][ T8784] netlink_unicast+0x533/0x7d0 [ 1845.857851][ T8784] ? netlink_attachskb+0x870/0x870 [ 1845.862950][ T8784] ? _copy_from_iter_full+0x275/0x850 [ 1845.868330][ T8784] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1845.874586][ T8784] ? __phys_addr_symbol+0x2c/0x70 [ 1845.879621][ T8784] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1845.885365][ T8784] ? __check_object_size+0x171/0x3f0 [ 1845.890704][ T8784] netlink_sendmsg+0x856/0xd90 [ 1845.895484][ T8784] ? netlink_unicast+0x7d0/0x7d0 [ 1845.900423][ T8784] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1845.906654][ T8784] ? netlink_unicast+0x7d0/0x7d0 [ 1845.911691][ T8784] sock_sendmsg+0xcf/0x120 [ 1845.916223][ T8784] ____sys_sendmsg+0x6e8/0x810 [ 1845.921020][ T8784] ? kernel_sendmsg+0x50/0x50 [ 1845.925691][ T8784] ? do_recvmmsg+0x6c0/0x6c0 [ 1845.930278][ T8784] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1845.936284][ T8784] ___sys_sendmsg+0xf3/0x170 [ 1845.940884][ T8784] ? sendmsg_copy_msghdr+0x160/0x160 [ 1845.946192][ T8784] ? __fget_files+0x288/0x3d0 [ 1845.950869][ T8784] ? __fget_light+0xea/0x280 [ 1845.955447][ T8784] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1845.961728][ T8784] __sys_sendmsg+0xe5/0x1b0 [ 1845.966224][ T8784] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1845.971244][ T8784] ? __do_sys_futex+0x2a2/0x470 [ 1845.976116][ T8784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1845.982027][ T8784] do_syscall_64+0x2d/0x70 [ 1845.986471][ T8784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1845.992357][ T8784] RIP: 0033:0x45e219 [ 1845.996255][ T8784] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1846.015853][ T8784] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1846.024275][ T8784] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1846.032249][ T8784] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1846.040239][ T8784] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1846.048199][ T8784] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1846.056164][ T8784] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:14 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:14 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x4000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1846.332097][ T8790] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1846.339932][ T8790] CPU: 0 PID: 8790 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1846.349680][ T8790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1846.359763][ T8790] Call Trace: [ 1846.364148][ T8790] dump_stack+0x107/0x163 [ 1846.368538][ T8790] sysfs_warn_dup.cold+0x1c/0x29 [ 1846.373535][ T8790] sysfs_do_create_link_sd+0x11e/0x140 [ 1846.379027][ T8790] sysfs_create_link+0x5f/0xc0 [ 1846.383880][ T8790] device_add+0x789/0x1d90 [ 1846.388372][ T8790] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1846.394668][ T8790] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1846.400949][ T8790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1846.407236][ T8790] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1846.413325][ T8790] wiphy_register+0x1dfc/0x2900 [ 1846.419125][ T8790] ? wiphy_unregister+0xbb0/0xbb0 [ 1846.424257][ T8790] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1846.430191][ T8790] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1846.435951][ T8790] ? minstrel_ht_alloc+0x334/0x6a0 [ 1846.441113][ T8790] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1846.447226][ T8790] ieee80211_register_hw+0x1b0f/0x3b00 [ 1846.452758][ T8790] ? ieee80211_restart_hw+0x290/0x290 [ 1846.458165][ T8790] ? debug_object_destroy+0x210/0x210 [ 1846.463579][ T8790] ? memset+0x20/0x40 [ 1846.467603][ T8790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1846.473898][ T8790] ? __hrtimer_init+0x136/0x280 [ 1846.479270][ T8790] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1846.485048][ T8790] ? hwsim_virtio_rx_work+0x350/0x350 [ 1846.490458][ T8790] ? trace_kmalloc+0xbe/0xf0 [ 1846.495101][ T8790] ? memcpy+0x39/0x60 [ 1846.499118][ T8790] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1846.504274][ T8790] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1846.510242][ T8790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1846.517417][ T8790] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1846.525441][ T8790] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1846.533022][ T8790] genl_family_rcv_msg_doit+0x228/0x320 [ 1846.538596][ T8790] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1846.546010][ T8790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1846.552304][ T8790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1846.558566][ T8790] ? ns_capable+0xde/0x100 [ 1846.563060][ T8790] genl_rcv_msg+0x328/0x580 [ 1846.568082][ T8790] ? genl_get_cmd+0x480/0x480 [ 1846.572793][ T8790] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1846.578743][ T8790] ? lock_release+0x710/0x710 [ 1846.584223][ T8790] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1846.590159][ T8790] netlink_rcv_skb+0x153/0x420 [ 1846.594952][ T8790] ? genl_get_cmd+0x480/0x480 [ 1846.599685][ T8790] ? netlink_ack+0xaa0/0xaa0 [ 1846.604343][ T8790] genl_rcv+0x24/0x40 [ 1846.608347][ T8790] netlink_unicast+0x533/0x7d0 [ 1846.613174][ T8790] ? netlink_attachskb+0x870/0x870 [ 1846.618304][ T8790] ? _copy_from_iter_full+0x275/0x850 [ 1846.623712][ T8790] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1846.630940][ T8790] ? __phys_addr_symbol+0x2c/0x70 [ 1846.636009][ T8790] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1846.641755][ T8790] ? __check_object_size+0x171/0x3f0 [ 1846.647137][ T8790] netlink_sendmsg+0x856/0xd90 [ 1846.651936][ T8790] ? netlink_unicast+0x7d0/0x7d0 [ 1846.656910][ T8790] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1846.663634][ T8790] ? netlink_unicast+0x7d0/0x7d0 [ 1846.668610][ T8790] sock_sendmsg+0xcf/0x120 [ 1846.673056][ T8790] ____sys_sendmsg+0x6e8/0x810 [ 1846.678796][ T8790] ? kernel_sendmsg+0x50/0x50 [ 1846.683512][ T8790] ? do_recvmmsg+0x6c0/0x6c0 [ 1846.688954][ T8790] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1846.696026][ T8790] ___sys_sendmsg+0xf3/0x170 [ 1846.700650][ T8790] ? sendmsg_copy_msghdr+0x160/0x160 [ 1846.706448][ T8790] ? __fget_files+0x288/0x3d0 [ 1846.711177][ T8790] ? __fget_light+0xea/0x280 [ 1846.715808][ T8790] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1846.722087][ T8790] __sys_sendmsg+0xe5/0x1b0 [ 1846.726644][ T8790] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1846.731736][ T8790] ? __do_sys_futex+0x2a2/0x470 [ 1846.737174][ T8790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1846.743122][ T8790] do_syscall_64+0x2d/0x70 [ 1846.747608][ T8790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1846.753537][ T8790] RIP: 0033:0x45e219 [ 1846.757449][ T8790] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1846.777075][ T8790] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1846.785517][ T8790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1846.793509][ T8790] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1846.802046][ T8790] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1846.810040][ T8790] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1846.818032][ T8790] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:55:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000514d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1847.034053][ T8969] device bond312 entered promiscuous mode [ 1847.059335][ T8969] 8021q: adding VLAN 0 to HW filter on device bond312 [ 1847.176911][ T8963] device bond323 entered promiscuous mode [ 1847.230385][ T8963] 8021q: adding VLAN 0 to HW filter on device bond323 17:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 17:55:15 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x10000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003300022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1847.589630][ T9056] bond0: (slave bridge31): Enslaving as an active interface with an up link 17:55:15 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2, 0x4}, @in6={0xa, 0x4e23, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1847.713093][ T9069] device bond324 entered promiscuous mode [ 1847.777611][ T9069] 8021q: adding VLAN 0 to HW filter on device bond324 [ 1847.972083][ T9128] bond313 (uninitialized): Released all slaves [ 1848.015470][ T9010] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1848.045254][ T9010] CPU: 1 PID: 9010 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1848.054685][ T9010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1848.064761][ T9010] Call Trace: [ 1848.068059][ T9010] dump_stack+0x107/0x163 [ 1848.072445][ T9010] sysfs_warn_dup.cold+0x1c/0x29 [ 1848.077439][ T9010] sysfs_do_create_link_sd+0x11e/0x140 [ 1848.082939][ T9010] sysfs_create_link+0x5f/0xc0 [ 1848.087738][ T9010] device_add+0x789/0x1d90 [ 1848.092249][ T9010] ? find_held_lock+0x2d/0x110 [ 1848.097089][ T9010] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1848.103370][ T9010] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1848.109649][ T9010] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1848.116329][ T9010] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1848.122369][ T9010] wiphy_register+0x1dfc/0x2900 [ 1848.127281][ T9010] ? wiphy_unregister+0xbb0/0xbb0 [ 1848.133185][ T9010] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1848.139588][ T9010] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1848.145668][ T9010] ? minstrel_ht_alloc+0x334/0x6a0 [ 1848.151702][ T9010] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1848.157852][ T9010] ieee80211_register_hw+0x1b0f/0x3b00 [ 1848.164012][ T9010] ? ieee80211_restart_hw+0x290/0x290 [ 1848.170159][ T9010] ? debug_object_destroy+0x210/0x210 [ 1848.176259][ T9010] ? memset+0x20/0x40 [ 1848.180718][ T9010] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1848.187037][ T9010] ? __hrtimer_init+0x136/0x280 [ 1848.192984][ T9010] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1848.198939][ T9010] ? hwsim_virtio_rx_work+0x350/0x350 [ 1848.205371][ T9010] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1848.211309][ T9010] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1848.217726][ T9010] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1848.224028][ T9010] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1848.232037][ T9010] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1848.239706][ T9010] genl_family_rcv_msg_doit+0x228/0x320 [ 1848.245730][ T9010] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1848.253993][ T9010] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1848.260563][ T9010] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1848.266842][ T9010] ? ns_capable+0xde/0x100 [ 1848.271294][ T9010] genl_rcv_msg+0x328/0x580 [ 1848.275826][ T9010] ? genl_get_cmd+0x480/0x480 [ 1848.282533][ T9010] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1848.288467][ T9010] ? lock_release+0x710/0x710 [ 1848.293187][ T9010] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1848.298519][ T9010] netlink_rcv_skb+0x153/0x420 [ 1848.303313][ T9010] ? genl_get_cmd+0x480/0x480 [ 1848.308023][ T9010] ? netlink_ack+0xaa0/0xaa0 [ 1848.312660][ T9010] genl_rcv+0x24/0x40 [ 1848.316663][ T9010] netlink_unicast+0x533/0x7d0 [ 1848.321460][ T9010] ? netlink_attachskb+0x870/0x870 [ 1848.326618][ T9010] ? _copy_from_iter_full+0x275/0x850 [ 1848.332023][ T9010] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1848.338308][ T9010] ? __phys_addr_symbol+0x2c/0x70 [ 1848.343363][ T9010] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1848.349111][ T9010] ? __check_object_size+0x171/0x3f0 [ 1848.354433][ T9010] netlink_sendmsg+0x856/0xd90 [ 1848.359260][ T9010] ? netlink_unicast+0x7d0/0x7d0 [ 1848.364228][ T9010] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1848.370503][ T9010] ? netlink_unicast+0x7d0/0x7d0 [ 1848.375466][ T9010] sock_sendmsg+0xcf/0x120 [ 1848.379916][ T9010] ____sys_sendmsg+0x6e8/0x810 [ 1848.384713][ T9010] ? kernel_sendmsg+0x50/0x50 [ 1848.389421][ T9010] ? do_recvmmsg+0x6c0/0x6c0 [ 1848.394046][ T9010] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1848.400065][ T9010] ___sys_sendmsg+0xf3/0x170 [ 1848.404683][ T9010] ? sendmsg_copy_msghdr+0x160/0x160 [ 1848.410019][ T9010] ? __fget_files+0x288/0x3d0 17:55:16 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001107022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000010010000010000007700000080000000079361c2a130eaab"], 0x18}}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10002cbddf250200000008000100000000000c009967040020e70000000000000c000500"/46], 0x34}, 0x1, 0x0, 0x0, 0x854}, 0x8880) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x64, r4, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x20}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x801) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12c}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008801}, 0x4000) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) [ 1848.414731][ T9010] ? __fget_light+0xea/0x280 [ 1848.419344][ T9010] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1848.425622][ T9010] __sys_sendmsg+0xe5/0x1b0 [ 1848.430153][ T9010] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1848.435200][ T9010] ? __do_sys_futex+0x2a2/0x470 [ 1848.440092][ T9010] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1848.446018][ T9010] do_syscall_64+0x2d/0x70 [ 1848.450454][ T9010] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1848.456404][ T9010] RIP: 0033:0x45e219 [ 1848.460316][ T9010] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1848.479948][ T9010] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1848.488391][ T9010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1848.496422][ T9010] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1848.504418][ T9010] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 17:55:16 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x11000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0xc3ffffff00000000}, 0x0) [ 1848.512381][ T9010] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1848.520385][ T9010] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1848.624075][ T9145] bond0: (slave bridge789): Enslaving as an active interface with an up link [ 1848.827882][ T9159] device bond325 entered promiscuous mode [ 1848.860591][ T9159] 8021q: adding VLAN 0 to HW filter on device bond325 [ 1848.892812][ T9160] __nla_validate_parse: 22 callbacks suppressed [ 1848.892836][ T9160] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1848.960765][ T9016] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.974169][ T9167] bond0: (slave bridge32): Enslaving as an active interface with an up link [ 1848.988305][ T9161] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1848.999934][ T9016] sysfs: cannot create duplicate filename '/class/ieee80211/!' 17:55:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc60040036400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1849.039975][ T9016] CPU: 1 PID: 9016 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1849.048775][ T9016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1849.058856][ T9016] Call Trace: [ 1849.062149][ T9016] dump_stack+0x107/0x163 [ 1849.066514][ T9016] sysfs_warn_dup.cold+0x1c/0x29 [ 1849.071494][ T9016] sysfs_do_create_link_sd+0x11e/0x140 [ 1849.076991][ T9016] sysfs_create_link+0x5f/0xc0 [ 1849.081799][ T9016] device_add+0x789/0x1d90 17:55:17 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x17030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1849.086260][ T9016] ? find_held_lock+0x2d/0x110 [ 1849.091057][ T9016] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1849.097344][ T9016] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1849.103625][ T9016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1849.109899][ T9016] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1849.115971][ T9016] wiphy_register+0x1dfc/0x2900 [ 1849.120882][ T9016] ? wiphy_unregister+0xbb0/0xbb0 [ 1849.125963][ T9016] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1849.131889][ T9016] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1849.137618][ T9016] ? minstrel_ht_alloc+0x334/0x6a0 [ 1849.142730][ T9016] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1849.148829][ T9016] ieee80211_register_hw+0x1b0f/0x3b00 [ 1849.154306][ T9016] ? ieee80211_restart_hw+0x290/0x290 [ 1849.159731][ T9016] ? debug_object_destroy+0x210/0x210 [ 1849.165104][ T9016] ? memset+0x20/0x40 [ 1849.169082][ T9016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1849.175321][ T9016] ? __hrtimer_init+0x136/0x280 [ 1849.180168][ T9016] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1849.185896][ T9016] ? hwsim_virtio_rx_work+0x350/0x350 [ 1849.191268][ T9016] ? trace_kmalloc+0xbe/0xf0 [ 1849.195879][ T9016] ? memcpy+0x39/0x60 [ 1849.199896][ T9016] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1849.205060][ T9016] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1849.210988][ T9016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1849.217224][ T9016] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1849.224615][ T9016] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1849.231914][ T9016] genl_family_rcv_msg_doit+0x228/0x320 [ 1849.237490][ T9016] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1849.244880][ T9016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1849.251143][ T9016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1849.257415][ T9016] ? ns_capable+0xde/0x100 [ 1849.261834][ T9016] genl_rcv_msg+0x328/0x580 [ 1849.266362][ T9016] ? genl_get_cmd+0x480/0x480 [ 1849.271073][ T9016] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1849.276967][ T9016] ? lock_release+0x710/0x710 [ 1849.281655][ T9016] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1849.286955][ T9016] netlink_rcv_skb+0x153/0x420 [ 1849.291714][ T9016] ? genl_get_cmd+0x480/0x480 [ 1849.296385][ T9016] ? netlink_ack+0xaa0/0xaa0 [ 1849.300978][ T9016] genl_rcv+0x24/0x40 [ 1849.304950][ T9016] netlink_unicast+0x533/0x7d0 [ 1849.309725][ T9016] ? netlink_attachskb+0x870/0x870 [ 1849.314832][ T9016] ? _copy_from_iter_full+0x275/0x850 [ 1849.320248][ T9016] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1849.326487][ T9016] ? __phys_addr_symbol+0x2c/0x70 [ 1849.331501][ T9016] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1849.337221][ T9016] ? __check_object_size+0x171/0x3f0 [ 1849.342540][ T9016] netlink_sendmsg+0x856/0xd90 [ 1849.347302][ T9016] ? netlink_unicast+0x7d0/0x7d0 [ 1849.352247][ T9016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1849.358511][ T9016] ? netlink_unicast+0x7d0/0x7d0 [ 1849.363462][ T9016] sock_sendmsg+0xcf/0x120 [ 1849.367873][ T9016] ____sys_sendmsg+0x6e8/0x810 [ 1849.372647][ T9016] ? kernel_sendmsg+0x50/0x50 [ 1849.377338][ T9016] ? do_recvmmsg+0x6c0/0x6c0 [ 1849.381959][ T9016] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1849.388002][ T9016] ___sys_sendmsg+0xf3/0x170 [ 1849.392615][ T9016] ? sendmsg_copy_msghdr+0x160/0x160 [ 1849.397937][ T9016] ? __fget_files+0x288/0x3d0 [ 1849.402643][ T9016] ? __fget_light+0xea/0x280 [ 1849.407229][ T9016] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1849.413466][ T9016] __sys_sendmsg+0xe5/0x1b0 [ 1849.417974][ T9016] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1849.422990][ T9016] ? __do_sys_futex+0x2a2/0x470 [ 1849.427856][ T9016] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1849.433783][ T9016] do_syscall_64+0x2d/0x70 [ 1849.438194][ T9016] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1849.444110][ T9016] RIP: 0033:0x45e219 [ 1849.448021][ T9016] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1849.467809][ T9016] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1849.476240][ T9016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1849.484238][ T9016] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1849.492220][ T9016] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1849.500192][ T9016] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1849.508153][ T9016] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1849.543494][ T9113] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1849.582376][ T9215] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:55:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000523d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1849.683283][ T9218] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1849.789412][ T9218] device bond326 entered promiscuous mode [ 1849.811228][ T9218] 8021q: adding VLAN 0 to HW filter on device bond326 [ 1849.846996][ T9155] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1849.878320][ T9226] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003400022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:18 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x1a010000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1850.093730][ T9158] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1850.110398][ T9288] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1850.186656][ T9288] device bond327 entered promiscuous mode [ 1850.194788][ T9288] 8021q: adding VLAN 0 to HW filter on device bond327 [ 1850.342728][ T9220] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1850.350395][ T9220] CPU: 0 PID: 9220 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1850.359090][ T9220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1850.369165][ T9220] Call Trace: [ 1850.372461][ T9220] dump_stack+0x107/0x163 [ 1850.376831][ T9220] sysfs_warn_dup.cold+0x1c/0x29 [ 1850.381829][ T9220] sysfs_do_create_link_sd+0x11e/0x140 [ 1850.387324][ T9220] sysfs_create_link+0x5f/0xc0 [ 1850.395151][ T9220] device_add+0x789/0x1d90 [ 1850.401757][ T9220] ? find_held_lock+0x2d/0x110 [ 1850.406602][ T9220] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1850.412918][ T9220] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1850.419203][ T9220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1850.425495][ T9220] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1850.431558][ T9220] wiphy_register+0x1dfc/0x2900 [ 1850.436482][ T9220] ? wiphy_unregister+0xbb0/0xbb0 [ 1850.441569][ T9220] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1850.447494][ T9220] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1850.453254][ T9220] ? minstrel_ht_alloc+0x334/0x6a0 [ 1850.458422][ T9220] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1850.464544][ T9220] ieee80211_register_hw+0x1b0f/0x3b00 [ 1850.470049][ T9220] ? ieee80211_restart_hw+0x290/0x290 [ 1850.475490][ T9220] ? debug_object_destroy+0x210/0x210 [ 1850.481523][ T9220] ? memset+0x20/0x40 [ 1850.485574][ T9220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1850.491849][ T9220] ? __hrtimer_init+0x136/0x280 [ 1850.496740][ T9220] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1850.502529][ T9220] ? hwsim_virtio_rx_work+0x350/0x350 [ 1850.507936][ T9220] ? trace_kmalloc+0xbe/0xf0 [ 1850.512561][ T9220] ? memcpy+0x39/0x60 [ 1850.517335][ T9220] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1850.522491][ T9220] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1850.528428][ T9220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1850.534692][ T9220] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1850.542090][ T9220] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1850.549418][ T9220] genl_family_rcv_msg_doit+0x228/0x320 [ 1850.555835][ T9220] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1850.563275][ T9220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1850.570643][ T9220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1850.577413][ T9220] ? ns_capable+0xde/0x100 [ 1850.582211][ T9220] genl_rcv_msg+0x328/0x580 [ 1850.586748][ T9220] ? genl_get_cmd+0x480/0x480 [ 1850.592494][ T9220] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1850.598434][ T9220] ? lock_release+0x710/0x710 [ 1850.603136][ T9220] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1850.608998][ T9220] netlink_rcv_skb+0x153/0x420 [ 1850.613787][ T9220] ? genl_get_cmd+0x480/0x480 [ 1850.618509][ T9220] ? netlink_ack+0xaa0/0xaa0 [ 1850.623146][ T9220] genl_rcv+0x24/0x40 [ 1850.627148][ T9220] netlink_unicast+0x533/0x7d0 [ 1850.631944][ T9220] ? netlink_attachskb+0x870/0x870 [ 1850.637110][ T9220] ? _copy_from_iter_full+0x275/0x850 [ 1850.642514][ T9220] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1850.649206][ T9220] ? __phys_addr_symbol+0x2c/0x70 [ 1850.654266][ T9220] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1850.660031][ T9220] ? __check_object_size+0x171/0x3f0 [ 1850.665418][ T9220] netlink_sendmsg+0x856/0xd90 [ 1850.670218][ T9220] ? netlink_unicast+0x7d0/0x7d0 [ 1850.675197][ T9220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1850.681475][ T9220] ? netlink_unicast+0x7d0/0x7d0 [ 1850.686430][ T9220] sock_sendmsg+0xcf/0x120 [ 1850.690874][ T9220] ____sys_sendmsg+0x6e8/0x810 17:55:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400070011000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100000000000000"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xa) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) 17:55:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001108022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:18 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x3e010000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1850.696447][ T9220] ? kernel_sendmsg+0x50/0x50 [ 1850.701291][ T9220] ? do_recvmmsg+0x6c0/0x6c0 [ 1850.705956][ T9220] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1850.711989][ T9220] ___sys_sendmsg+0xf3/0x170 [ 1850.717237][ T9220] ? sendmsg_copy_msghdr+0x160/0x160 [ 1850.722581][ T9220] ? __fget_files+0x288/0x3d0 [ 1850.727713][ T9220] ? __fget_light+0xea/0x280 [ 1850.732363][ T9220] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1850.738633][ T9220] __sys_sendmsg+0xe5/0x1b0 [ 1850.743885][ T9220] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1850.748965][ T9220] ? __do_sys_futex+0x2a2/0x470 [ 1850.753854][ T9220] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1850.760290][ T9220] do_syscall_64+0x2d/0x70 [ 1850.764733][ T9220] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1850.770667][ T9220] RIP: 0033:0x45e219 [ 1850.774581][ T9220] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1850.794230][ T9220] RSP: 002b:00007f2c6ce70c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1850.802669][ T9220] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1850.810676][ T9220] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1850.818663][ T9220] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1850.826780][ T9220] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1850.834768][ T9220] R13: 00000000016afb5f R14: 00007f2c6ce719c0 R15: 000000000119bf8c 17:55:19 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x1703, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1851.019123][ T9345] device bond328 entered promiscuous mode [ 1851.038796][ T9345] 8021q: adding VLAN 0 to HW filter on device bond328 17:55:19 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x43010000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1851.265762][ T9397] device bond313 entered promiscuous mode [ 1851.293675][ T9397] 8021q: adding VLAN 0 to HW filter on device bond313 17:55:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000525d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX=r5, @ANYRESDEC=r3, @ANYBLOB="000000000100627203646765"], 0x34}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) socket(0x21, 0x3, 0x7fffffff) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r11, 0x3}}, 0x20}}, 0x0) [ 1851.488185][ T9434] device bond329 entered promiscuous mode 17:55:19 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2, 0x4}, @in6={0xa, 0x4e23, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1851.543310][ T9434] 8021q: adding VLAN 0 to HW filter on device bond329 17:55:19 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x4a000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:19 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003500022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1851.878196][ T9486] device bond314 entered promiscuous mode [ 1851.915295][ T9486] 8021q: adding VLAN 0 to HW filter on device bond314 [ 1852.133196][ T9538] device bond330 entered promiscuous mode [ 1852.164092][ T9538] 8021q: adding VLAN 0 to HW filter on device bond330 17:55:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001240)=ANY=[@ANYBLOB="3400000010000175000000000000d21b00020000514b0a0af906121f4940bf028bd70d44c0571a7ba4f3ec18e0be7b841cfd95dcdfed55f1ea161962ee62eef54cd7e6672552540c470bf32679649f8007e86e414ebe91f1f74e34aa05cb46067a227cf4ad0fd77ed3c0292660e9", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001300)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) bind$packet(r7, &(0x7f0000000000)={0x11, 0xf5, r6, 0x1, 0x97, 0x6, @local}, 0x14) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001000c408000000000000000053000000", @ANYRES32=r8, @ANYBLOB="0300000000000000"], 0x20}}, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f0000000240)={0x0, "cea06179d0c38f4da5b9ab1ad075dad5"}) [ 1852.243437][ T9482] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1852.281555][ T9482] CPU: 0 PID: 9482 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1852.290277][ T9482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1852.300352][ T9482] Call Trace: [ 1852.303694][ T9482] dump_stack+0x107/0x163 [ 1852.308072][ T9482] sysfs_warn_dup.cold+0x1c/0x29 [ 1852.313083][ T9482] sysfs_do_create_link_sd+0x11e/0x140 [ 1852.318581][ T9482] sysfs_create_link+0x5f/0xc0 [ 1852.323417][ T9482] device_add+0x789/0x1d90 [ 1852.327930][ T9482] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1852.334229][ T9482] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1852.340565][ T9482] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1852.346837][ T9482] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1852.352892][ T9482] wiphy_register+0x1dfc/0x2900 [ 1852.357810][ T9482] ? wiphy_unregister+0xbb0/0xbb0 [ 1852.362952][ T9482] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1852.368908][ T9482] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1852.374706][ T9482] ? minstrel_ht_alloc+0x334/0x6a0 [ 1852.379860][ T9482] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1852.385980][ T9482] ieee80211_register_hw+0x1b0f/0x3b00 17:55:20 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x4e020000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:20 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0xe00, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1852.391486][ T9482] ? ieee80211_restart_hw+0x290/0x290 [ 1852.396915][ T9482] ? debug_object_destroy+0x210/0x210 [ 1852.402333][ T9482] ? memset+0x20/0x40 [ 1852.406339][ T9482] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1852.412605][ T9482] ? __hrtimer_init+0x136/0x280 [ 1852.417486][ T9482] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1852.423253][ T9482] ? hwsim_virtio_rx_work+0x350/0x350 [ 1852.428662][ T9482] ? trace_kmalloc+0xbe/0xf0 [ 1852.433275][ T9482] ? memcpy+0x39/0x60 [ 1852.437286][ T9482] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1852.442430][ T9482] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1852.448364][ T9482] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1852.454630][ T9482] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1852.462029][ T9482] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1852.469351][ T9482] genl_family_rcv_msg_doit+0x228/0x320 [ 1852.474913][ T9482] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1852.482300][ T9482] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1852.488610][ T9482] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1852.494877][ T9482] ? ns_capable+0xde/0x100 [ 1852.499324][ T9482] genl_rcv_msg+0x328/0x580 [ 1852.503831][ T9482] ? genl_get_cmd+0x480/0x480 [ 1852.508526][ T9482] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1852.514436][ T9482] ? lock_release+0x710/0x710 [ 1852.519124][ T9482] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1852.524420][ T9482] netlink_rcv_skb+0x153/0x420 [ 1852.529198][ T9482] ? genl_get_cmd+0x480/0x480 [ 1852.533875][ T9482] ? netlink_ack+0xaa0/0xaa0 [ 1852.538566][ T9482] genl_rcv+0x24/0x40 [ 1852.542548][ T9482] netlink_unicast+0x533/0x7d0 [ 1852.547329][ T9482] ? netlink_attachskb+0x870/0x870 [ 1852.552453][ T9482] ? _copy_from_iter_full+0x275/0x850 [ 1852.557848][ T9482] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1852.564125][ T9482] ? __phys_addr_symbol+0x2c/0x70 [ 1852.569181][ T9482] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1852.574918][ T9482] ? __check_object_size+0x171/0x3f0 [ 1852.580223][ T9482] netlink_sendmsg+0x856/0xd90 [ 1852.584997][ T9482] ? netlink_unicast+0x7d0/0x7d0 [ 1852.589987][ T9482] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1852.596256][ T9482] ? netlink_unicast+0x7d0/0x7d0 [ 1852.601229][ T9482] sock_sendmsg+0xcf/0x120 [ 1852.605667][ T9482] ____sys_sendmsg+0x6e8/0x810 [ 1852.610476][ T9482] ? kernel_sendmsg+0x50/0x50 [ 1852.615147][ T9482] ? do_recvmmsg+0x6c0/0x6c0 [ 1852.619813][ T9482] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1852.625809][ T9482] ___sys_sendmsg+0xf3/0x170 [ 1852.630455][ T9482] ? sendmsg_copy_msghdr+0x160/0x160 [ 1852.635839][ T9482] ? __fget_files+0x288/0x3d0 [ 1852.640561][ T9482] ? __fget_light+0xea/0x280 [ 1852.645176][ T9482] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1852.651453][ T9482] __sys_sendmsg+0xe5/0x1b0 [ 1852.655989][ T9482] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1852.661036][ T9482] ? __do_sys_futex+0x2a2/0x470 [ 1852.665956][ T9482] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1852.671912][ T9482] do_syscall_64+0x2d/0x70 [ 1852.676440][ T9482] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1852.682332][ T9482] RIP: 0033:0x45e219 [ 1852.686242][ T9482] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1852.705872][ T9482] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1852.714315][ T9482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1852.722280][ T9482] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1852.730263][ T9482] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1852.738312][ T9482] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1852.746295][ T9482] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1853.206121][ T9605] device bond315 entered promiscuous mode [ 1853.212512][ T9605] 8021q: adding VLAN 0 to HW filter on device bond315 17:55:21 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x54000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:21 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0xc00, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001109022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000140)=0x200, 0x4) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1853.672469][ T9672] device bond331 entered promiscuous mode [ 1853.678739][ T9672] 8021q: adding VLAN 0 to HW filter on device bond331 [ 1853.755025][ T9673] device bond316 entered promiscuous mode [ 1853.763396][ T9673] 8021q: adding VLAN 0 to HW filter on device bond316 [ 1853.807818][ T9671] bond0: (slave bridge790): Enslaving as an active interface with an up link [ 1853.847286][ T9485] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1853.904757][ T9485] CPU: 0 PID: 9485 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1853.913498][ T9485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1853.923607][ T9485] Call Trace: [ 1853.928274][ T9485] dump_stack+0x107/0x163 [ 1853.932654][ T9485] sysfs_warn_dup.cold+0x1c/0x29 [ 1853.939189][ T9485] sysfs_do_create_link_sd+0x11e/0x140 [ 1853.944690][ T9485] sysfs_create_link+0x5f/0xc0 [ 1853.949486][ T9485] device_add+0x789/0x1d90 [ 1853.953935][ T9485] ? find_held_lock+0x2d/0x110 [ 1853.958736][ T9485] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1853.965019][ T9485] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1853.972117][ T9485] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1853.979200][ T9485] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1853.985240][ T9485] wiphy_register+0x1dfc/0x2900 [ 1853.990138][ T9485] ? wiphy_unregister+0xbb0/0xbb0 [ 1853.995200][ T9485] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1854.001147][ T9485] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1854.006938][ T9485] ? minstrel_ht_alloc+0x334/0x6a0 [ 1854.012113][ T9485] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1854.018366][ T9485] ieee80211_register_hw+0x1b0f/0x3b00 [ 1854.024912][ T9485] ? ieee80211_restart_hw+0x290/0x290 [ 1854.031159][ T9485] ? debug_object_destroy+0x210/0x210 [ 1854.038029][ T9485] ? memset+0x20/0x40 [ 1854.042042][ T9485] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1854.048311][ T9485] ? __hrtimer_init+0x136/0x280 [ 1854.053188][ T9485] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1854.059751][ T9485] ? hwsim_virtio_rx_work+0x350/0x350 [ 1854.065175][ T9485] ? trace_kmalloc+0xbe/0xf0 [ 1854.069805][ T9485] ? memcpy+0x39/0x60 [ 1854.074892][ T9485] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1854.080797][ T9485] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1854.086741][ T9485] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1854.093019][ T9485] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1854.101384][ T9485] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1854.109686][ T9485] genl_family_rcv_msg_doit+0x228/0x320 [ 1854.115276][ T9485] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1854.122677][ T9485] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1854.129436][ T9485] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1854.138419][ T9485] ? ns_capable+0xde/0x100 [ 1854.142896][ T9485] genl_rcv_msg+0x328/0x580 [ 1854.147479][ T9485] ? genl_get_cmd+0x480/0x480 [ 1854.152199][ T9485] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1854.158664][ T9485] ? lock_release+0x710/0x710 [ 1854.163381][ T9485] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1854.168712][ T9485] netlink_rcv_skb+0x153/0x420 [ 1854.173524][ T9485] ? genl_get_cmd+0x480/0x480 [ 1854.178936][ T9485] ? netlink_ack+0xaa0/0xaa0 [ 1854.183591][ T9485] genl_rcv+0x24/0x40 [ 1854.187617][ T9485] netlink_unicast+0x533/0x7d0 [ 1854.192444][ T9485] ? netlink_attachskb+0x870/0x870 [ 1854.197919][ T9485] ? _copy_from_iter_full+0x275/0x850 [ 1854.203357][ T9485] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1854.212418][ T9485] ? __phys_addr_symbol+0x2c/0x70 [ 1854.217931][ T9485] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1854.223694][ T9485] ? __check_object_size+0x171/0x3f0 [ 1854.229018][ T9485] netlink_sendmsg+0x856/0xd90 [ 1854.237135][ T9485] ? netlink_unicast+0x7d0/0x7d0 [ 1854.242123][ T9485] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1854.248407][ T9485] ? netlink_unicast+0x7d0/0x7d0 [ 1854.253394][ T9485] sock_sendmsg+0xcf/0x120 [ 1854.260649][ T9485] ____sys_sendmsg+0x6e8/0x810 [ 1854.265465][ T9485] ? kernel_sendmsg+0x50/0x50 [ 1854.271191][ T9485] ? do_recvmmsg+0x6c0/0x6c0 [ 1854.275830][ T9485] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1854.281947][ T9485] ___sys_sendmsg+0xf3/0x170 [ 1854.286580][ T9485] ? sendmsg_copy_msghdr+0x160/0x160 [ 1854.291953][ T9485] ? __fget_files+0x288/0x3d0 [ 1854.298295][ T9485] ? __fget_light+0xea/0x280 [ 1854.302935][ T9485] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1854.309215][ T9485] __sys_sendmsg+0xe5/0x1b0 [ 1854.314350][ T9485] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1854.321746][ T9485] ? __do_sys_futex+0x2a2/0x470 [ 1854.326644][ T9485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1854.332576][ T9485] do_syscall_64+0x2d/0x70 [ 1854.339789][ T9485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1854.345731][ T9485] RIP: 0033:0x45e219 [ 1854.350434][ T9485] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1854.370539][ T9485] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1854.380724][ T9485] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1854.388729][ T9485] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1854.399567][ T9485] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1854.407576][ T9485] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1854.415575][ T9485] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1854.471658][ T9672] __nla_validate_parse: 23 callbacks suppressed [ 1854.471681][ T9672] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1854.499109][ T9671] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1854.520530][ T9677] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000528d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003600022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0xfffffff0}, 0x0) 17:55:22 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x57020000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_delroute={0x38, 0x19, 0x400, 0x70bd26, 0x25dfdbff, {0xa, 0x80, 0x0, 0x26, 0xfe, 0x3, 0xff, 0x5}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_OIF={0x8}}, @RTA_EXPIRES={0x8, 0x17, 0x3c}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r3, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) r5 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010002508000000000000000053000000", @ANYRES32=r9, @ANYBLOB="3c4964b6c79640a5"], 0x20}}, 0x0) [ 1854.708591][ T9772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1854.775176][ T9779] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1854.797208][ T9717] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1854.876313][ T9779] device bond332 entered promiscuous mode [ 1854.893807][ T9779] 8021q: adding VLAN 0 to HW filter on device bond332 [ 1854.908474][ T9772] bond0: (slave bridge33): Enslaving as an active interface with an up link [ 1854.919315][ T9781] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1855.015362][ T9793] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:23 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="040025ce7f00fddbdf25380b009900000100001e0000000c00580031000000000000000c00580080000000002700000c0058005800000000000005000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2, 0x4}, @in6={0xa, 0x4e23, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1855.097365][ T9812] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1855.107994][ T9773] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:55:23 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x5a010000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00110a022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000010000184000000000000d21b00020000d6eabc6e36", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$sock(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="86ad117e79783a4eae62af4ecbc2e4579e70541d3e05acf0ed014a9560858671a28a0a65bdef8832642c18fb1b5e02c9ebcd3ac42d5672766f00ed1f73afb2cf94bb53911c7659a15dbc31d669d433a68ae846103998db6a1a51838aecc12260a8577377651ec7381df4fadc37700b3c3b513a0d7c72882d276ac7afbc9bd0d12536d801c85091cbde7713b58c6bc61c5fec221b326cac011836c5b663b2346177921128fd8774a0291bbedac46fb78e4e52270d7c", 0xb5}, {&(0x7f0000000300)="eb3e716622a057f850e1c46d9a63951880d15cab1b13aad2fa512a13fd2e8e8b81f2cf72d4a866330f05f216415599ea578f5a52ba6639f16fbc621b3e32b7bd01d4089e04f35ec9fcebe81f1b33b71f9c24009c3bd3fbceb16b5c58427253e17bdebad4876151351a701684dc74f41fc2f65a198a0b4dc49835de93985f4b1f2258d86379621f004d871a53952396a00cad70b5832b73a090f669f7e8ee563ad0c322eba45bf6c33977fa3c3b51437ea6386565c8e529a3a4063701719f190f9e7f00696eed60cc3835c92ebc175763ba604c3a045cad0e", 0xd8}, {&(0x7f0000000400)="e12f7ea3d4fd3c07d50d8e96696d7482b4bb49d6fce8aa43e3cfc91aad6cf0d0946ea8b5d09b55fc7e5cd12e7c7fea9a60a008232c4fbc8c2fd21fd47285095d8af0592844cbbe48", 0x48}, {&(0x7f0000000480)="5c4e5381", 0x4}, {&(0x7f00000004c0)="40c197aafc268cec55ae92cf2f09e013a75c6e0e86da9351babe90a0bb0e6237b3fa27f5a7586598666a81130fa5149c8103144d7ca1a56a3fc52c7a930a6fb307ee31f5b9145df97a9789e250d05ecfc2b47341404d310447790d77e1496ced36588d778d5419a6101168a6c995b6c92a6dcc69692b99caa8e1fa4da274e36f223d049c8011edad88b395348d943841e742317ff1cdc6eb4f56cb2dae6cf5f1fad17d3cb77a1cc870b74c9a72faf6852e8ec663a87fbfeab62c42c991526458892001912f1270aa40342052b485bb4d96b3f04d6c", 0xd5}, {&(0x7f00000005c0)="f229c305e06735b336e0d2c4963133ef680d69cdb9f817d329364a96176c49caa2f0f9a85d0a25da812406bbde74d5a38721bb3b769d479e8142dace6fb3893f20b72525e15806678848858acd609f0309480de3c8c88ac46a8be666670d7b05f05eba62d77c4078319984e5a928bdb91512c07ea4a7089d42937024c52ce8065fada78ed56611b368ad0c029c9208973d38e8cadafc879ea4f45a61802c590c05da0d538e", 0xa5}], 0x6, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0xb3}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x30}, 0x20004800) r5 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r6, @ANYBLOB="0000f9000000000008000a000f000000"], 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$nl_route_sched(r11, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@delqdisc={0x34, 0x25, 0x400, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x1, 0xfff3}, {0xfff1, 0xfff2}, {0x3, 0x5}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0xffff8000}, @TCA_RATE={0x6, 0x5, {0x1, 0x21}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40810}, 0x20044cc1) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1855.409168][ T9850] device bond317 entered promiscuous mode [ 1855.415837][ T9850] 8021q: adding VLAN 0 to HW filter on device bond317 [ 1855.498638][ T9853] device bond333 entered promiscuous mode [ 1855.507463][ T9853] 8021q: adding VLAN 0 to HW filter on device bond333 17:55:23 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x60000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1855.588238][ T9780] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1855.651501][ T9780] CPU: 1 PID: 9780 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1855.660270][ T9780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1855.670379][ T9780] Call Trace: [ 1855.673687][ T9780] dump_stack+0x107/0x163 [ 1855.678043][ T9780] sysfs_warn_dup.cold+0x1c/0x29 [ 1855.683008][ T9780] sysfs_do_create_link_sd+0x11e/0x140 [ 1855.688481][ T9780] sysfs_create_link+0x5f/0xc0 [ 1855.693253][ T9780] device_add+0x789/0x1d90 [ 1855.697749][ T9780] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1855.704212][ T9780] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1855.710518][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1855.716780][ T9780] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1855.722841][ T9780] wiphy_register+0x1dfc/0x2900 [ 1855.727792][ T9780] ? wiphy_unregister+0xbb0/0xbb0 [ 1855.732833][ T9780] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1855.738759][ T9780] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1855.744550][ T9780] ? minstrel_ht_alloc+0x334/0x6a0 [ 1855.749716][ T9780] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1855.755794][ T9780] ieee80211_register_hw+0x1b0f/0x3b00 [ 1855.761333][ T9780] ? ieee80211_restart_hw+0x290/0x290 [ 1855.766739][ T9780] ? debug_object_destroy+0x210/0x210 [ 1855.772165][ T9780] ? memset+0x20/0x40 [ 1855.776269][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1855.782541][ T9780] ? __hrtimer_init+0x136/0x280 [ 1855.787442][ T9780] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1855.793180][ T9780] ? hwsim_virtio_rx_work+0x350/0x350 [ 1855.798580][ T9780] ? trace_kmalloc+0xbe/0xf0 [ 1855.803180][ T9780] ? memcpy+0x39/0x60 [ 1855.807177][ T9780] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1855.812335][ T9780] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1855.818289][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1855.824557][ T9780] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1855.832008][ T9780] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1855.839338][ T9780] genl_family_rcv_msg_doit+0x228/0x320 [ 1855.844889][ T9780] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1855.852404][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1855.858661][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1855.864922][ T9780] ? ns_capable+0xde/0x100 [ 1855.869358][ T9780] genl_rcv_msg+0x328/0x580 [ 1855.873899][ T9780] ? genl_get_cmd+0x480/0x480 [ 1855.878616][ T9780] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1855.884547][ T9780] ? lock_release+0x710/0x710 [ 1855.889277][ T9780] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1855.895134][ T9780] netlink_rcv_skb+0x153/0x420 [ 1855.899913][ T9780] ? genl_get_cmd+0x480/0x480 [ 1855.904615][ T9780] ? netlink_ack+0xaa0/0xaa0 [ 1855.909256][ T9780] genl_rcv+0x24/0x40 [ 1855.913247][ T9780] netlink_unicast+0x533/0x7d0 [ 1855.918053][ T9780] ? netlink_attachskb+0x870/0x870 [ 1855.923209][ T9780] ? _copy_from_iter_full+0x275/0x850 [ 1855.928621][ T9780] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1855.934873][ T9780] ? __phys_addr_symbol+0x2c/0x70 [ 1855.939933][ T9780] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1855.945689][ T9780] ? __check_object_size+0x171/0x3f0 [ 1855.952898][ T9780] netlink_sendmsg+0x856/0xd90 [ 1855.957726][ T9780] ? netlink_unicast+0x7d0/0x7d0 [ 1855.962698][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1855.968957][ T9780] ? netlink_unicast+0x7d0/0x7d0 [ 1855.973935][ T9780] sock_sendmsg+0xcf/0x120 [ 1855.978396][ T9780] ____sys_sendmsg+0x6e8/0x810 [ 1855.983185][ T9780] ? kernel_sendmsg+0x50/0x50 [ 1855.987877][ T9780] ? do_recvmmsg+0x6c0/0x6c0 [ 1855.992494][ T9780] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1855.998504][ T9780] ___sys_sendmsg+0xf3/0x170 [ 1856.003105][ T9780] ? sendmsg_copy_msghdr+0x160/0x160 [ 1856.008507][ T9780] ? __fget_files+0x288/0x3d0 [ 1856.013205][ T9780] ? __fget_light+0xea/0x280 [ 1856.017841][ T9780] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1856.024157][ T9780] __sys_sendmsg+0xe5/0x1b0 [ 1856.028689][ T9780] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1856.033727][ T9780] ? __do_sys_futex+0x2a2/0x470 [ 1856.038621][ T9780] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1856.044575][ T9780] do_syscall_64+0x2d/0x70 [ 1856.049011][ T9780] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1856.054915][ T9780] RIP: 0033:0x45e219 [ 1856.058818][ T9780] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1856.078477][ T9780] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1856.086905][ T9780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1856.094889][ T9780] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 17:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x9effffff}, 0x0) [ 1856.102888][ T9780] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1856.110896][ T9780] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1856.118917][ T9780] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1856.395655][ T9944] device bond334 entered promiscuous mode [ 1856.403163][ T9944] 8021q: adding VLAN 0 to HW filter on device bond334 [ 1856.437823][ T9950] bond0: (slave bridge34): Enslaving as an active interface with an up link 17:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x88a8ffff}, 0x0) [ 1856.745689][T10002] bond0: (slave bridge35): Enslaving as an active interface with an up link [ 1856.804503][ T9791] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1856.832211][ T9791] CPU: 0 PID: 9791 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1856.840982][ T9791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1856.851074][ T9791] Call Trace: [ 1856.854388][ T9791] dump_stack+0x107/0x163 [ 1856.858765][ T9791] sysfs_warn_dup.cold+0x1c/0x29 [ 1856.863762][ T9791] sysfs_do_create_link_sd+0x11e/0x140 [ 1856.869255][ T9791] sysfs_create_link+0x5f/0xc0 [ 1856.874056][ T9791] device_add+0x789/0x1d90 [ 1856.878515][ T9791] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1856.884793][ T9791] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1856.891075][ T9791] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1856.897357][ T9791] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1856.903392][ T9791] wiphy_register+0x1dfc/0x2900 [ 1856.908294][ T9791] ? wiphy_unregister+0xbb0/0xbb0 [ 1856.913349][ T9791] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1856.920156][ T9791] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1856.925928][ T9791] ? minstrel_ht_alloc+0x334/0x6a0 [ 1856.931607][ T9791] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1856.937729][ T9791] ieee80211_register_hw+0x1b0f/0x3b00 [ 1856.943243][ T9791] ? ieee80211_restart_hw+0x290/0x290 [ 1856.951245][ T9791] ? debug_object_destroy+0x210/0x210 [ 1856.958415][ T9791] ? memset+0x20/0x40 [ 1856.962438][ T9791] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1856.969727][ T9791] ? __hrtimer_init+0x136/0x280 [ 1856.974618][ T9791] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1856.980721][ T9791] ? hwsim_virtio_rx_work+0x350/0x350 [ 1856.986529][ T9791] ? trace_kmalloc+0xbe/0xf0 [ 1856.991162][ T9791] ? memcpy+0x39/0x60 [ 1856.995176][ T9791] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1857.001174][ T9791] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1857.007118][ T9791] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1857.013394][ T9791] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1857.021285][ T9791] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1857.029171][ T9791] genl_family_rcv_msg_doit+0x228/0x320 [ 1857.034769][ T9791] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1857.042178][ T9791] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1857.048885][ T9791] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1857.055191][ T9791] ? ns_capable+0xde/0x100 [ 1857.060560][ T9791] genl_rcv_msg+0x328/0x580 [ 1857.065101][ T9791] ? genl_get_cmd+0x480/0x480 [ 1857.072390][ T9791] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1857.078696][ T9791] ? lock_release+0x710/0x710 [ 1857.083404][ T9791] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1857.088733][ T9791] netlink_rcv_skb+0x153/0x420 [ 1857.093525][ T9791] ? genl_get_cmd+0x480/0x480 [ 1857.099951][ T9791] ? netlink_ack+0xaa0/0xaa0 [ 1857.104624][ T9791] genl_rcv+0x24/0x40 [ 1857.108639][ T9791] netlink_unicast+0x533/0x7d0 [ 1857.113437][ T9791] ? netlink_attachskb+0x870/0x870 [ 1857.119587][ T9791] ? _copy_from_iter_full+0x275/0x850 [ 1857.124999][ T9791] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1857.131824][ T9791] ? __phys_addr_symbol+0x2c/0x70 [ 1857.136898][ T9791] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1857.142648][ T9791] ? __check_object_size+0x171/0x3f0 [ 1857.147972][ T9791] netlink_sendmsg+0x856/0xd90 [ 1857.152771][ T9791] ? netlink_unicast+0x7d0/0x7d0 [ 1857.160285][ T9791] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1857.166690][ T9791] ? netlink_unicast+0x7d0/0x7d0 [ 1857.172688][ T9791] sock_sendmsg+0xcf/0x120 [ 1857.178770][ T9791] ____sys_sendmsg+0x6e8/0x810 [ 1857.183581][ T9791] ? kernel_sendmsg+0x50/0x50 [ 1857.188919][ T9791] ? do_recvmmsg+0x6c0/0x6c0 [ 1857.194560][ T9791] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1857.200865][ T9791] ___sys_sendmsg+0xf3/0x170 [ 1857.206363][ T9791] ? sendmsg_copy_msghdr+0x160/0x160 [ 1857.211711][ T9791] ? __fget_files+0x288/0x3d0 [ 1857.217233][ T9791] ? __fget_light+0xea/0x280 [ 1857.222896][ T9791] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1857.229936][ T9791] __sys_sendmsg+0xe5/0x1b0 [ 1857.234474][ T9791] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1857.239522][ T9791] ? __do_sys_futex+0x2a2/0x470 [ 1857.244419][ T9791] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1857.250357][ T9791] do_syscall_64+0x2d/0x70 [ 1857.254811][ T9791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1857.260927][ T9791] RIP: 0033:0x45e219 [ 1857.265154][ T9791] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1857.285711][ T9791] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1857.294177][ T9791] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1857.302194][ T9791] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1857.311109][ T9791] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1857.319109][ T9791] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1857.327335][ T9791] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:55:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800052fd25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x57) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x400, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) 17:55:25 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x62010000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003c00022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000010000184000000000000d21b00020000d6eabc6e36", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$sock(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="86ad117e79783a4eae62af4ecbc2e4579e70541d3e05acf0ed014a9560858671a28a0a65bdef8832642c18fb1b5e02c9ebcd3ac42d5672766f00ed1f73afb2cf94bb53911c7659a15dbc31d669d433a68ae846103998db6a1a51838aecc12260a8577377651ec7381df4fadc37700b3c3b513a0d7c72882d276ac7afbc9bd0d12536d801c85091cbde7713b58c6bc61c5fec221b326cac011836c5b663b2346177921128fd8774a0291bbedac46fb78e4e52270d7c", 0xb5}, {&(0x7f0000000300)="eb3e716622a057f850e1c46d9a63951880d15cab1b13aad2fa512a13fd2e8e8b81f2cf72d4a866330f05f216415599ea578f5a52ba6639f16fbc621b3e32b7bd01d4089e04f35ec9fcebe81f1b33b71f9c24009c3bd3fbceb16b5c58427253e17bdebad4876151351a701684dc74f41fc2f65a198a0b4dc49835de93985f4b1f2258d86379621f004d871a53952396a00cad70b5832b73a090f669f7e8ee563ad0c322eba45bf6c33977fa3c3b51437ea6386565c8e529a3a4063701719f190f9e7f00696eed60cc3835c92ebc175763ba604c3a045cad0e", 0xd8}, {&(0x7f0000000400)="e12f7ea3d4fd3c07d50d8e96696d7482b4bb49d6fce8aa43e3cfc91aad6cf0d0946ea8b5d09b55fc7e5cd12e7c7fea9a60a008232c4fbc8c2fd21fd47285095d8af0592844cbbe48", 0x48}, {&(0x7f0000000480)="5c4e5381", 0x4}, {&(0x7f00000004c0)="40c197aafc268cec55ae92cf2f09e013a75c6e0e86da9351babe90a0bb0e6237b3fa27f5a7586598666a81130fa5149c8103144d7ca1a56a3fc52c7a930a6fb307ee31f5b9145df97a9789e250d05ecfc2b47341404d310447790d77e1496ced36588d778d5419a6101168a6c995b6c92a6dcc69692b99caa8e1fa4da274e36f223d049c8011edad88b395348d943841e742317ff1cdc6eb4f56cb2dae6cf5f1fad17d3cb77a1cc870b74c9a72faf6852e8ec663a87fbfeab62c42c991526458892001912f1270aa40342052b485bb4d96b3f04d6c", 0xd5}, {&(0x7f00000005c0)="f229c305e06735b336e0d2c4963133ef680d69cdb9f817d329364a96176c49caa2f0f9a85d0a25da812406bbde74d5a38721bb3b769d479e8142dace6fb3893f20b72525e15806678848858acd609f0309480de3c8c88ac46a8be666670d7b05f05eba62d77c4078319984e5a928bdb91512c07ea4a7089d42937024c52ce8065fada78ed56611b368ad0c029c9208973d38e8cadafc879ea4f45a61802c590c05da0d538e", 0xa5}], 0x6, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0xb3}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x30}, 0x20004800) r5 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r6, @ANYBLOB="0000f9000000000008000a000f000000"], 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$nl_route_sched(r11, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@delqdisc={0x34, 0x25, 0x400, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x1, 0xfff3}, {0xfff1, 0xfff2}, {0x3, 0x5}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0xffff8000}, @TCA_RATE={0x6, 0x5, {0x1, 0x21}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40810}, 0x20044cc1) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1857.553761][T10032] device bond335 entered promiscuous mode [ 1857.560165][T10032] 8021q: adding VLAN 0 to HW filter on device bond335 17:55:25 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00110e022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:25 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x65580000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:26 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x29e, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a004500022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000530d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r10) sendmsg$nl_xfrm(r9, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@report={0x80, 0x20, 0x2, 0x70bd27, 0x25dfdbfc, {0x3c, {@in=@rand_addr=0x64010102, @in6=@mcast1, 0x4e23, 0x5, 0x4e24, 0x6, 0x2, 0x20, 0x0, 0x3, 0x0, r10}}, [@lastused={0xc, 0xf, 0xeed}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x7, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x24044000}, 0x2) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r11, 0x3}}, 0x20}}, 0x0) 17:55:26 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001148022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1858.237512][T10102] device bond336 entered promiscuous mode [ 1858.245688][T10102] 8021q: adding VLAN 0 to HW filter on device bond336 [ 1858.330580][T10111] device bond318 entered promiscuous mode [ 1858.349143][T10111] 8021q: adding VLAN 0 to HW filter on device bond318 [ 1858.366987][T10116] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1858.387529][T10116] CPU: 1 PID: 10116 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1858.396387][T10116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1858.406485][T10116] Call Trace: [ 1858.409788][T10116] dump_stack+0x107/0x163 [ 1858.414186][T10116] sysfs_warn_dup.cold+0x1c/0x29 [ 1858.419168][T10116] sysfs_do_create_link_sd+0x11e/0x140 [ 1858.424672][T10116] sysfs_create_link+0x5f/0xc0 [ 1858.429478][T10116] device_add+0x789/0x1d90 [ 1858.433933][T10116] ? find_held_lock+0x2d/0x110 [ 1858.438734][T10116] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1858.445015][T10116] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1858.451304][T10116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1858.457584][T10116] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1858.463583][T10116] wiphy_register+0x1dfc/0x2900 [ 1858.468534][T10116] ? wiphy_unregister+0xbb0/0xbb0 [ 1858.473590][T10116] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1858.479496][T10116] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1858.485262][T10116] ? minstrel_ht_alloc+0x334/0x6a0 [ 1858.490422][T10116] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1858.496497][T10116] ieee80211_register_hw+0x1b0f/0x3b00 [ 1858.501979][T10116] ? ieee80211_restart_hw+0x290/0x290 [ 1858.507356][T10116] ? debug_object_destroy+0x210/0x210 [ 1858.512757][T10116] ? memset+0x20/0x40 [ 1858.516762][T10116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1858.523059][T10116] ? __hrtimer_init+0x136/0x280 [ 1858.527940][T10116] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1858.533722][T10116] ? hwsim_virtio_rx_work+0x350/0x350 [ 1858.539098][T10116] ? trace_kmalloc+0xbe/0xf0 [ 1858.543753][T10116] ? memcpy+0x39/0x60 [ 1858.547757][T10116] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1858.552878][T10116] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1858.558803][T10116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1858.565051][T10116] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1858.572467][T10116] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1858.579781][T10116] genl_family_rcv_msg_doit+0x228/0x320 [ 1858.585367][T10116] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1858.592772][T10116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1858.599053][T10116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1858.605289][T10116] ? ns_capable+0xde/0x100 [ 1858.609732][T10116] genl_rcv_msg+0x328/0x580 [ 1858.614273][T10116] ? genl_get_cmd+0x480/0x480 [ 1858.618987][T10116] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1858.624905][T10116] ? lock_release+0x710/0x710 [ 1858.629583][T10116] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1858.634869][T10116] netlink_rcv_skb+0x153/0x420 [ 1858.639642][T10116] ? genl_get_cmd+0x480/0x480 [ 1858.644315][T10116] ? netlink_ack+0xaa0/0xaa0 [ 1858.648955][T10116] genl_rcv+0x24/0x40 [ 1858.653087][T10116] netlink_unicast+0x533/0x7d0 [ 1858.657882][T10116] ? netlink_attachskb+0x870/0x870 [ 1858.663013][T10116] ? _copy_from_iter_full+0x275/0x850 [ 1858.668394][T10116] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1858.674662][T10116] ? __phys_addr_symbol+0x2c/0x70 [ 1858.679686][T10116] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1858.685416][T10116] ? __check_object_size+0x171/0x3f0 [ 1858.690720][T10116] netlink_sendmsg+0x856/0xd90 [ 1858.695515][T10116] ? netlink_unicast+0x7d0/0x7d0 [ 1858.700483][T10116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1858.706802][T10116] ? netlink_unicast+0x7d0/0x7d0 [ 1858.711743][T10116] sock_sendmsg+0xcf/0x120 [ 1858.716223][T10116] ____sys_sendmsg+0x6e8/0x810 [ 1858.721017][T10116] ? kernel_sendmsg+0x50/0x50 [ 1858.725714][T10116] ? do_recvmmsg+0x6c0/0x6c0 [ 1858.730345][T10116] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1858.736340][T10116] ___sys_sendmsg+0xf3/0x170 [ 1858.740933][T10116] ? sendmsg_copy_msghdr+0x160/0x160 [ 1858.746233][T10116] ? __fget_files+0x288/0x3d0 [ 1858.750963][T10116] ? __fget_light+0xea/0x280 [ 1858.755555][T10116] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1858.761856][T10116] __sys_sendmsg+0xe5/0x1b0 [ 1858.766390][T10116] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1858.771409][T10116] ? __do_sys_futex+0x2a2/0x470 [ 1858.776300][T10116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1858.782234][T10116] do_syscall_64+0x2d/0x70 [ 1858.786667][T10116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1858.792593][T10116] RIP: 0033:0x45e219 [ 1858.796499][T10116] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1858.816110][T10116] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1858.824568][T10116] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1858.832583][T10116] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1858.840605][T10116] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1858.848593][T10116] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1858.856684][T10116] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc600400f7400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1858.939129][T10157] bond0: (slave bridge793): Enslaving as an active interface with an up link 17:55:27 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x6a000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001000010400000000f100d21b00020000", @ANYRES16=r0, @ANYBLOB="40ef9b1ea9000400140012000c00", @ANYRESDEC], 0x34}}, 0x41) sendmsg$sock(r1, &(0x7f0000000900)={&(0x7f0000000500)=@ll={0x11, 0x18, r2, 0x1, 0x6, 0x6, @broadcast}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)="e56f07fb05fd4bc582673fe6b731881b46b46ba8076e4d06d38f86d191fa39c596587fc3bc867db539e8ab5481154e99fcf9b5888e75bc3baca38e90adfdd278ca2b13eb13aa435bc922c144948ac28e21d0612e483cda4e07c0c3e4e889c27f69e04ec715a90a56e9fa220c0beb20dea1911a1eaea8ca4f9f93cab0b3c324d4b0a4109f8d0fc13377a58d40207933dc1fe799d12e5e6895668f0257cf00", 0x9e}, {&(0x7f0000000640)="e0471b7c69bba43a8a7f41ee5caf8dded9182887d8c45d5c0c1b14ca7b76b0f6a58e35b6945afbb0879ec5d478108e2b215df7d55f765d7a6d8591800c07532491d84eccf1d0f5fad39b43ba243453a96def3b5dc21b99a23a7442d0f9a23bf6af1be455406da8be0b7a07c9ba1a3899f2fdbd921cb03f7d703c85ae255b3758cc5f0b4a147b69c1528d76797e6069eb147bb8f60ee10a83d4f6250278b15ab7e569cb80b84008c690090c7efdb7df3fa06853f900cc406263d659594b6879f59ea28144a3e1", 0xc6}, {&(0x7f0000000740)="137a6a408b79403b6f0398156f2deb5497840d81b499621e9cbccec763dd207d74170cb9e844c645ae8b1643ed945b4efe8e7c01ee252cc2659923b9d8162cbbbbe2333262f6110ce577b6c162c1f517c0d734a6aa4835cc22c667d4a8adcf1e717cff7f687ea2f124673b4be4522f395e7a14406e895491660ba19e5f13cf74bd65685d31", 0x85}], 0x3, &(0x7f0000000840)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffc}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffc}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x90}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x25dfdbff, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}]}, 0x28}}, 0x40000000) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x130, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1859.364079][T10221] device bond337 entered promiscuous mode [ 1859.386889][T10221] 8021q: adding VLAN 0 to HW filter on device bond337 [ 1859.435348][T10250] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 17:55:27 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x6a030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1859.612758][T10138] __nla_validate_parse: 32 callbacks suppressed [ 1859.612782][T10138] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. 17:55:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a005500022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1859.654944][T10285] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1859.773591][T10285] device bond338 entered promiscuous mode [ 1859.779810][T10285] 8021q: adding VLAN 0 to HW filter on device bond338 [ 1859.842582][T10138] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1859.850314][T10138] CPU: 1 PID: 10138 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1859.859290][T10138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1859.869342][T10138] Call Trace: [ 1859.872631][T10138] dump_stack+0x107/0x163 [ 1859.877012][T10138] sysfs_warn_dup.cold+0x1c/0x29 [ 1859.881990][T10138] sysfs_do_create_link_sd+0x11e/0x140 [ 1859.887503][T10138] sysfs_create_link+0x5f/0xc0 [ 1859.892348][T10138] device_add+0x789/0x1d90 [ 1859.897304][T10138] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1859.903574][T10138] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1859.909820][T10138] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1859.916071][T10138] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1859.922073][T10138] wiphy_register+0x1dfc/0x2900 [ 1859.926998][T10138] ? wiphy_unregister+0xbb0/0xbb0 [ 1859.932048][T10138] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1859.937949][T10138] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1859.943706][T10138] ? minstrel_ht_alloc+0x334/0x6a0 [ 1859.948818][T10138] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1859.954911][T10138] ieee80211_register_hw+0x1b0f/0x3b00 [ 1859.960372][T10138] ? ieee80211_restart_hw+0x290/0x290 [ 1859.965750][T10138] ? debug_object_destroy+0x210/0x210 [ 1859.971155][T10138] ? memset+0x20/0x40 [ 1859.975161][T10138] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1859.981405][T10138] ? __hrtimer_init+0x136/0x280 [ 1859.986291][T10138] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1859.992032][T10138] ? hwsim_virtio_rx_work+0x350/0x350 [ 1859.997402][T10138] ? trace_kmalloc+0xbe/0xf0 [ 1860.001994][T10138] ? memcpy+0x39/0x60 [ 1860.005984][T10138] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1860.011139][T10138] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1860.017057][T10138] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.023332][T10138] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1860.030713][T10138] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1860.038050][T10138] genl_family_rcv_msg_doit+0x228/0x320 [ 1860.043620][T10138] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1860.051021][T10138] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.057314][T10138] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.063574][T10138] ? ns_capable+0xde/0x100 [ 1860.068014][T10138] genl_rcv_msg+0x328/0x580 [ 1860.072582][T10138] ? genl_get_cmd+0x480/0x480 [ 1860.077288][T10138] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1860.083222][T10138] ? lock_release+0x710/0x710 [ 1860.087960][T10138] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1860.093261][T10138] netlink_rcv_skb+0x153/0x420 [ 1860.098041][T10138] ? genl_get_cmd+0x480/0x480 [ 1860.102722][T10138] ? netlink_ack+0xaa0/0xaa0 [ 1860.107321][T10138] genl_rcv+0x24/0x40 [ 1860.111295][T10138] netlink_unicast+0x533/0x7d0 [ 1860.116074][T10138] ? netlink_attachskb+0x870/0x870 [ 1860.121187][T10138] ? _copy_from_iter_full+0x275/0x850 [ 1860.126574][T10138] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1860.132854][T10138] ? __phys_addr_symbol+0x2c/0x70 [ 1860.137891][T10138] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1860.143650][T10138] ? __check_object_size+0x171/0x3f0 [ 1860.148959][T10138] netlink_sendmsg+0x856/0xd90 [ 1860.153762][T10138] ? netlink_unicast+0x7d0/0x7d0 [ 1860.158724][T10138] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.164966][T10138] ? netlink_unicast+0x7d0/0x7d0 [ 1860.169902][T10138] sock_sendmsg+0xcf/0x120 [ 1860.174323][T10138] ____sys_sendmsg+0x6e8/0x810 [ 1860.179130][T10138] ? kernel_sendmsg+0x50/0x50 [ 1860.183839][T10138] ? do_recvmmsg+0x6c0/0x6c0 [ 1860.188430][T10138] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1860.194460][T10138] ___sys_sendmsg+0xf3/0x170 [ 1860.199049][T10138] ? sendmsg_copy_msghdr+0x160/0x160 [ 1860.204349][T10138] ? __fget_files+0x288/0x3d0 [ 1860.209036][T10138] ? __fget_light+0xea/0x280 [ 1860.213643][T10138] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1860.219926][T10138] __sys_sendmsg+0xe5/0x1b0 [ 1860.224464][T10138] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1860.229530][T10138] ? __do_sys_futex+0x2a2/0x470 [ 1860.234433][T10138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.240379][T10138] do_syscall_64+0x2d/0x70 [ 1860.244828][T10138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1860.251218][T10138] RIP: 0033:0x45e219 [ 1860.255615][T10138] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1860.275674][T10138] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1860.284568][T10138] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1860.293353][T10138] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1860.301945][T10138] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1860.310528][T10138] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1860.318781][T10138] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1860.347010][T10287] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1860.355638][T10212] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.2'. 17:55:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000531d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:28 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x76030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1860.413208][T10250] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 1860.461586][T10212] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1860.471019][T10212] CPU: 0 PID: 10212 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1860.479834][T10212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1860.489947][T10212] Call Trace: [ 1860.493251][T10212] dump_stack+0x107/0x163 [ 1860.497622][T10212] sysfs_warn_dup.cold+0x1c/0x29 [ 1860.505218][T10212] sysfs_do_create_link_sd+0x11e/0x140 [ 1860.511025][T10212] sysfs_create_link+0x5f/0xc0 [ 1860.515827][T10212] device_add+0x789/0x1d90 [ 1860.520282][T10212] ? find_held_lock+0x2d/0x110 [ 1860.525317][T10212] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1860.532676][T10212] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1860.538960][T10212] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.545242][T10212] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1860.551280][T10212] wiphy_register+0x1dfc/0x2900 [ 1860.557213][T10212] ? wiphy_unregister+0xbb0/0xbb0 [ 1860.562283][T10212] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1860.568219][T10212] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1860.573979][T10212] ? minstrel_ht_alloc+0x334/0x6a0 [ 1860.581414][T10212] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1860.589650][T10212] ieee80211_register_hw+0x1b0f/0x3b00 [ 1860.596003][T10212] ? ieee80211_restart_hw+0x290/0x290 [ 1860.601772][T10212] ? debug_object_destroy+0x210/0x210 [ 1860.607179][T10212] ? memset+0x20/0x40 [ 1860.611217][T10212] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.618890][T10212] ? __hrtimer_init+0x136/0x280 [ 1860.623784][T10212] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1860.629976][T10212] ? hwsim_virtio_rx_work+0x350/0x350 [ 1860.636208][T10212] ? trace_kmalloc+0xbe/0xf0 [ 1860.641573][T10212] ? memcpy+0x39/0x60 [ 1860.645598][T10212] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1860.651070][T10212] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1860.658989][T10212] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.665293][T10212] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1860.672711][T10212] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1860.680750][T10212] genl_family_rcv_msg_doit+0x228/0x320 [ 1860.686348][T10212] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1860.693759][T10212] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.702455][T10212] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.710660][T10212] ? ns_capable+0xde/0x100 [ 1860.716645][T10212] genl_rcv_msg+0x328/0x580 [ 1860.721188][T10212] ? genl_get_cmd+0x480/0x480 [ 1860.725889][T10212] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1860.731834][T10212] ? lock_release+0x710/0x710 [ 1860.736883][T10212] netlink_rcv_skb+0x153/0x420 [ 1860.742694][T10212] ? genl_get_cmd+0x480/0x480 [ 1860.747403][T10212] ? netlink_ack+0xaa0/0xaa0 [ 1860.752041][T10212] genl_rcv+0x24/0x40 [ 1860.757545][T10212] netlink_unicast+0x533/0x7d0 [ 1860.762351][T10212] ? netlink_attachskb+0x870/0x870 [ 1860.769604][T10212] ? _copy_from_iter_full+0x275/0x850 [ 1860.775996][T10212] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1860.782283][T10212] ? __phys_addr_symbol+0x2c/0x70 [ 1860.787338][T10212] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1860.793093][T10212] ? __check_object_size+0x171/0x3f0 [ 1860.799349][T10212] netlink_sendmsg+0x856/0xd90 [ 1860.804166][T10212] ? netlink_unicast+0x7d0/0x7d0 [ 1860.809140][T10212] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1860.815442][T10212] ? netlink_unicast+0x7d0/0x7d0 [ 1860.820413][T10212] sock_sendmsg+0xcf/0x120 [ 1860.825911][T10212] ____sys_sendmsg+0x6e8/0x810 [ 1860.831151][T10212] ? kernel_sendmsg+0x50/0x50 [ 1860.835869][T10212] ? do_recvmmsg+0x6c0/0x6c0 [ 1860.840501][T10212] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1860.846556][T10212] ___sys_sendmsg+0xf3/0x170 [ 1860.851847][T10212] ? sendmsg_copy_msghdr+0x160/0x160 [ 1860.859096][T10212] ? __fget_files+0x288/0x3d0 [ 1860.863826][T10212] ? __fget_light+0xea/0x280 [ 1860.868688][T10212] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1860.875484][T10212] __sys_sendmsg+0xe5/0x1b0 [ 1860.880958][T10212] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1860.886012][T10212] ? __do_sys_futex+0x2a2/0x470 [ 1860.891076][T10212] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.897035][T10212] do_syscall_64+0x2d/0x70 [ 1860.901476][T10212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1860.907432][T10212] RIP: 0033:0x45e219 [ 1860.911768][T10212] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1860.931415][T10212] RSP: 002b:00007f2c6ce70c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1860.939864][T10212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1860.948718][T10212] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1860.959129][T10212] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1860.968055][T10212] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1860.977946][T10212] R13: 00000000016afb5f R14: 00007f2c6ce719c0 R15: 000000000119bf8c [ 1861.015912][T10198] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:29 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x13e, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1861.148860][T10348] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1861.221303][T10348] device bond339 entered promiscuous mode [ 1861.227753][T10348] 8021q: adding VLAN 0 to HW filter on device bond339 17:55:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00114c022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1861.266641][T10358] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1861.279907][T10321] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1861.427893][T10358] device bond319 entered promiscuous mode [ 1861.473492][T10358] 8021q: adding VLAN 0 to HW filter on device bond319 [ 1861.502823][T10348] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:29 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x80560000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x2000000}, 0x0) [ 1861.704349][T10437] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x84080) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@getlink={0xfc, 0x12, 0x800, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x32400, 0x1020}, [@IFLA_MTU={0x8, 0x4, 0xd48}, @IFLA_NET_NS_FD={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x4}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xf9}, @IFLA_NET_NS_FD={0x8}, @IFLA_PROP_LIST={0xa4, 0x34, 0x0, 0x1, [{0x14, 0x35, 'macvtap0\x00'}, {0x14, 0x35, 'wg2\x00'}, {0x14, 0x35, 'tunl0\x00'}, {0x14, 0x35, 'veth1_to_team\x00'}, {0x14, 0x35, 'gre0\x00'}, {0x14, 0x35, 'tunl0\x00'}, {0x14, 0x35, 'veth1_to_team\x00'}, {0x14, 0x35, 'ipvlan1\x00'}]}, @IFLA_LINKMODE={0x5, 0x11, 0x6e}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x3bdc}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x4004) r5 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0xf) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1861.829076][T10437] device bond340 entered promiscuous mode [ 1861.835643][T10437] 8021q: adding VLAN 0 to HW filter on device bond340 [ 1861.983010][T10466] bond0: (slave bridge36): Enslaving as an active interface with an up link [ 1862.059797][T10344] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1862.097976][T10344] CPU: 1 PID: 10344 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 17:55:30 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0xf0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1862.106823][T10344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1862.116922][T10344] Call Trace: [ 1862.120253][T10344] dump_stack+0x107/0x163 [ 1862.124640][T10344] sysfs_warn_dup.cold+0x1c/0x29 [ 1862.129630][T10344] sysfs_do_create_link_sd+0x11e/0x140 [ 1862.135154][T10344] sysfs_create_link+0x5f/0xc0 [ 1862.139964][T10344] device_add+0x789/0x1d90 [ 1862.144467][T10344] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1862.150792][T10344] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 17:55:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a005b00022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1862.157972][T10344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1862.164290][T10344] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1862.170339][T10344] wiphy_register+0x1dfc/0x2900 [ 1862.175263][T10344] ? wiphy_unregister+0xbb0/0xbb0 [ 1862.181224][T10344] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1862.187467][T10344] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1862.193739][T10344] ? minstrel_ht_alloc+0x334/0x6a0 [ 1862.199494][T10344] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1862.207337][T10344] ieee80211_register_hw+0x1b0f/0x3b00 [ 1862.213461][T10344] ? ieee80211_restart_hw+0x290/0x290 [ 1862.219354][T10344] ? debug_object_destroy+0x210/0x210 [ 1862.225393][T10344] ? memset+0x20/0x40 [ 1862.230046][T10344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1862.236322][T10344] ? __hrtimer_init+0x136/0x280 [ 1862.242009][T10344] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1862.248024][T10344] ? hwsim_virtio_rx_work+0x350/0x350 [ 1862.254165][T10344] ? trace_kmalloc+0xbe/0xf0 [ 1862.259706][T10344] ? memcpy+0x39/0x60 [ 1862.264197][T10344] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1862.270130][T10344] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1862.276125][T10344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1862.282493][T10344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1862.290497][T10344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1862.298507][T10344] genl_family_rcv_msg_doit+0x228/0x320 [ 1862.304481][T10344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1862.311893][T10344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1862.318186][T10344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1862.324465][T10344] ? ns_capable+0xde/0x100 [ 1862.328924][T10344] genl_rcv_msg+0x328/0x580 [ 1862.333479][T10344] ? genl_get_cmd+0x480/0x480 [ 1862.338193][T10344] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1862.344480][T10344] ? lock_release+0x710/0x710 [ 1862.349193][T10344] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1862.355040][T10344] netlink_rcv_skb+0x153/0x420 17:55:30 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x81000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1862.359834][T10344] ? genl_get_cmd+0x480/0x480 [ 1862.364539][T10344] ? netlink_ack+0xaa0/0xaa0 [ 1862.369178][T10344] genl_rcv+0x24/0x40 [ 1862.373185][T10344] netlink_unicast+0x533/0x7d0 [ 1862.377988][T10344] ? netlink_attachskb+0x870/0x870 [ 1862.383133][T10344] ? _copy_from_iter_full+0x275/0x850 [ 1862.388543][T10344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1862.394811][T10344] ? __phys_addr_symbol+0x2c/0x70 [ 1862.399864][T10344] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1862.405613][T10344] ? __check_object_size+0x171/0x3f0 [ 1862.410938][T10344] netlink_sendmsg+0x856/0xd90 [ 1862.415743][T10344] ? netlink_unicast+0x7d0/0x7d0 [ 1862.420736][T10344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1862.427030][T10344] ? netlink_unicast+0x7d0/0x7d0 [ 1862.432003][T10344] sock_sendmsg+0xcf/0x120 [ 1862.436454][T10344] ____sys_sendmsg+0x6e8/0x810 [ 1862.441243][T10344] ? kernel_sendmsg+0x50/0x50 [ 1862.445954][T10344] ? do_recvmmsg+0x6c0/0x6c0 [ 1862.450582][T10344] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1862.456614][T10344] ___sys_sendmsg+0xf3/0x170 [ 1862.461223][T10344] ? sendmsg_copy_msghdr+0x160/0x160 [ 1862.466543][T10344] ? __fget_files+0x288/0x3d0 [ 1862.471228][T10344] ? __fget_light+0xea/0x280 [ 1862.475817][T10344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1862.482091][T10344] __sys_sendmsg+0xe5/0x1b0 [ 1862.486630][T10344] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1862.491689][T10344] ? __do_sys_futex+0x2a2/0x470 [ 1862.496579][T10344] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1862.502478][T10344] do_syscall_64+0x2d/0x70 [ 1862.506893][T10344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1862.512824][T10344] RIP: 0033:0x45e219 [ 1862.516712][T10344] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1862.536324][T10344] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1862.544815][T10344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1862.552813][T10344] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1862.560813][T10344] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.568849][T10344] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1862.576839][T10344] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1862.609725][T10488] bond0: (slave bridge794): Enslaving as an active interface with an up link 17:55:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000000240)=0x3aaa, 0x4) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000000140)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r11, 0x3}}, 0x20}}, 0x0) [ 1862.884383][T10516] device bond341 entered promiscuous mode [ 1862.922548][T10516] 8021q: adding VLAN 0 to HW filter on device bond341 [ 1863.010623][T10518] device bond320 entered promiscuous mode [ 1863.017289][T10518] 8021q: adding VLAN 0 to HW filter on device bond320 [ 1863.098248][T10349] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1863.129588][T10349] CPU: 1 PID: 10349 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1863.138404][T10349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:55:31 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x82030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1863.148485][T10349] Call Trace: [ 1863.151793][T10349] dump_stack+0x107/0x163 [ 1863.156163][T10349] sysfs_warn_dup.cold+0x1c/0x29 [ 1863.161152][T10349] sysfs_do_create_link_sd+0x11e/0x140 [ 1863.166656][T10349] sysfs_create_link+0x5f/0xc0 [ 1863.171453][T10349] device_add+0x789/0x1d90 [ 1863.175916][T10349] ? find_held_lock+0x2d/0x110 [ 1863.180768][T10349] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1863.188202][T10349] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1863.194495][T10349] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1863.200769][T10349] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1863.206800][T10349] wiphy_register+0x1dfc/0x2900 [ 1863.211702][T10349] ? wiphy_unregister+0xbb0/0xbb0 [ 1863.216840][T10349] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1863.222844][T10349] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1863.228621][T10349] ? minstrel_ht_alloc+0x334/0x6a0 [ 1863.233766][T10349] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1863.239906][T10349] ieee80211_register_hw+0x1b0f/0x3b00 [ 1863.245414][T10349] ? ieee80211_restart_hw+0x290/0x290 [ 1863.250831][T10349] ? debug_object_destroy+0x210/0x210 [ 1863.256252][T10349] ? memset+0x20/0x40 [ 1863.260234][T10349] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1863.266493][T10349] ? __hrtimer_init+0x136/0x280 [ 1863.271343][T10349] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1863.277065][T10349] ? hwsim_virtio_rx_work+0x350/0x350 [ 1863.282473][T10349] ? trace_kmalloc+0xbe/0xf0 [ 1863.287061][T10349] ? memcpy+0x39/0x60 [ 1863.291041][T10349] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1863.296174][T10349] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1863.302101][T10349] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1863.308346][T10349] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1863.315727][T10349] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1863.323018][T10349] genl_family_rcv_msg_doit+0x228/0x320 [ 1863.328573][T10349] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1863.335992][T10349] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1863.342266][T10349] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1863.348511][T10349] ? ns_capable+0xde/0x100 [ 1863.352954][T10349] genl_rcv_msg+0x328/0x580 [ 1863.357496][T10349] ? genl_get_cmd+0x480/0x480 [ 1863.362271][T10349] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1863.368204][T10349] ? lock_release+0x710/0x710 [ 1863.372919][T10349] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1863.378218][T10349] netlink_rcv_skb+0x153/0x420 [ 1863.383017][T10349] ? genl_get_cmd+0x480/0x480 [ 1863.387726][T10349] ? netlink_ack+0xaa0/0xaa0 [ 1863.392350][T10349] genl_rcv+0x24/0x40 [ 1863.396337][T10349] netlink_unicast+0x533/0x7d0 [ 1863.401127][T10349] ? netlink_attachskb+0x870/0x870 [ 1863.406236][T10349] ? _copy_from_iter_full+0x275/0x850 [ 1863.411633][T10349] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1863.417880][T10349] ? __phys_addr_symbol+0x2c/0x70 [ 1863.422936][T10349] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1863.428679][T10349] ? __check_object_size+0x171/0x3f0 [ 1863.433995][T10349] netlink_sendmsg+0x856/0xd90 [ 1863.438812][T10349] ? netlink_unicast+0x7d0/0x7d0 [ 1863.443765][T10349] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1863.450037][T10349] ? netlink_unicast+0x7d0/0x7d0 [ 1863.454976][T10349] sock_sendmsg+0xcf/0x120 [ 1863.459397][T10349] ____sys_sendmsg+0x6e8/0x810 [ 1863.464165][T10349] ? kernel_sendmsg+0x50/0x50 [ 1863.469884][T10349] ? do_recvmmsg+0x6c0/0x6c0 [ 1863.474483][T10349] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1863.480513][T10349] ___sys_sendmsg+0xf3/0x170 [ 1863.485112][T10349] ? sendmsg_copy_msghdr+0x160/0x160 [ 1863.490549][T10349] ? __fget_files+0x288/0x3d0 [ 1863.495274][T10349] ? __fget_light+0xea/0x280 [ 1863.500019][T10349] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1863.506297][T10349] __sys_sendmsg+0xe5/0x1b0 [ 1863.511633][T10349] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1863.516684][T10349] ? __do_sys_futex+0x2a2/0x470 [ 1863.521577][T10349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1863.527506][T10349] do_syscall_64+0x2d/0x70 [ 1863.531932][T10349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1863.537858][T10349] RIP: 0033:0x45e219 [ 1863.541765][T10349] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1863.561450][T10349] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1863.569912][T10349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1863.577915][T10349] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1863.585915][T10349] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1863.593911][T10349] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1863.601913][T10349] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1863.662170][T10606] bond0: (slave bridge795): Enslaving as an active interface with an up link 17:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}, 0x1, 0x0, 0x40000}, 0x0) 17:55:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000533d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1863.856172][T10608] device bond342 entered promiscuous mode [ 1863.901349][T10608] 8021q: adding VLAN 0 to HW filter on device bond342 17:55:32 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x86000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:32 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001160022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000202e2f4661c1e2000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000001dc0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000001e80)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001e40)={&(0x7f0000001e00)={0x30, r5, 0x0, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x0, 0x3, 0x8}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x1) r6 = syz_io_uring_complete(0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000001dc0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001e40)={&(0x7f0000001e00)={0x30, r7, 0x0, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x0, 0x3, 0x8}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x1) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000004280)={&(0x7f00000041c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000004240)={&(0x7f0000004200)={0x34, r7, 0x4, 0x70bd25, 0x25dfdbfb, {{}, {}, {0x18, 0x17, {0x18, 0x5, @udp='udp:syz0\x00'}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x28040840}, 0x4000080) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0xc005) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r4, @ANYBLOB="00000000c97e349ab6fa3f680f000000"], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRES16=r3, @ANYBLOB="1fdd095d949ec3ccf033bfc81b69659e57414664268f73af5f99d9e5a9eac3add7027140934da26db4e41198950125eee550deccb7ac38e25682669d77d85404a5ecd418"], 0x20}, 0x1, 0x0, 0x0, 0xc005}, 0x0) [ 1864.409049][T10684] bond0: (slave bridge37): Enslaving as an active interface with an up link [ 1864.509900][T10685] device bond343 entered promiscuous mode [ 1864.517225][T10685] 8021q: adding VLAN 0 to HW filter on device bond343 17:55:32 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a006200022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x2e}, {&(0x7f0000000980)="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", 0x184}, {&(0x7f00000007c0)="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", 0x18f}, {&(0x7f00000005c0)="241d8d9de06c5e7444c2a66849f964c264f96b8890351066d5a98040e30b8a45b1ac03a410189aaa0336af62b631983c4f5253387c15145ea8041792445250093f10038a88f83ea3f32a1d33397e0ad35f9b691d5ae41a84ff966a091ced23d57b8c9ac3c380ccfff0a69371060000005b5bb3e5225eb6837633", 0x7a}, {&(0x7f00000002c0)="478454bd71143da6d2b63426187bc98dfe22ea07c4f82b58c987423367e06578ebed3403e8f288444372635f85bc6a2741f7b09afffa95fe1b5e4b3e2259ed17ba57371052c2e7c8a76c4dd8e3cf0a98e5f0f5a26b987ac4bfc7412046eeb18bb2435449c6ee7fb410312af399a2864284dc510d0b7299c174ddd9752f529ee2", 0x80}], 0x5}, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x103, 0xc0, 0x8, 0x2, 0x20}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="cebb", 0x2}, {&(0x7f00000001c0)="ec32d100674cb9c03631a7778391f28c6aca42bdba8f0441762445fed345bd551b8adc5d3e43a6a70077bea176122c8b6a9f17ed67f5ef2e0a8d0baae6be4262d3930973250fb219ebea6fc1999e7fa7680a55845d3fcf077d86d870d71e842b8c314fa88b9a9493a3a40cdcb8697f9907590d9013cea30434e9df22c511e4c4d82b6e9f1ca7606f17d9534d053aa0f1182badb28a5b5781ae82995fb1", 0x9d}], 0x2}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x1, 0x641e6e45, 0x9, 0x1a42, r1, 0x80, [], 0x0, 0xffffffffffffffff, 0x4, 0x2, 0x1}, 0x40) syz_open_dev$vcsu(&(0x7f0000000340)='/dev/vcsu#\x00', 0x3, 0x400880) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580)='nl80211\x00') socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2, 0x4}, @in6={0xa, 0x4e23, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1864.721501][T10685] __nla_validate_parse: 22 callbacks suppressed [ 1864.721525][T10685] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1864.792984][T10741] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1864.818315][T10714] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 17:55:32 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x88a8ffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1864.853798][T10750] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 17:55:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000534d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001168022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1865.028942][T10750] device bond321 entered promiscuous mode [ 1865.036590][T10750] 8021q: adding VLAN 0 to HW filter on device bond321 [ 1865.113008][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1865.139634][T10790] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1865.232884][T10790] device bond344 entered promiscuous mode [ 1865.239124][T10790] 8021q: adding VLAN 0 to HW filter on device bond344 [ 1865.286193][T10790] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1865.310733][T10782] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. 17:55:33 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x8e000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1865.364465][T10782] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1865.412842][T10782] CPU: 0 PID: 10782 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1865.421862][T10782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1865.432179][T10782] Call Trace: [ 1865.435492][T10782] dump_stack+0x107/0x163 [ 1865.439879][T10782] sysfs_warn_dup.cold+0x1c/0x29 [ 1865.444962][T10782] sysfs_do_create_link_sd+0x11e/0x140 [ 1865.450846][T10782] sysfs_create_link+0x5f/0xc0 [ 1865.455664][T10782] device_add+0x789/0x1d90 [ 1865.460134][T10782] ? find_held_lock+0x2d/0x110 [ 1865.465042][T10782] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1865.471603][T10782] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1865.478307][T10782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1865.484745][T10782] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1865.491101][T10782] wiphy_register+0x1dfc/0x2900 [ 1865.496017][T10782] ? wiphy_unregister+0xbb0/0xbb0 [ 1865.501164][T10782] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1865.507279][T10782] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1865.513235][T10782] ? minstrel_ht_alloc+0x334/0x6a0 [ 1865.518500][T10782] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1865.524607][T10782] ieee80211_register_hw+0x1b0f/0x3b00 [ 1865.530287][T10782] ? ieee80211_restart_hw+0x290/0x290 [ 1865.535684][T10782] ? debug_object_destroy+0x210/0x210 [ 1865.541397][T10782] ? memset+0x20/0x40 [ 1865.545429][T10782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1865.551881][T10782] ? __hrtimer_init+0x136/0x280 [ 1865.556941][T10782] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1865.562709][T10782] ? hwsim_virtio_rx_work+0x350/0x350 [ 1865.568419][T10782] ? trace_kmalloc+0xbe/0xf0 [ 1865.573036][T10782] ? memcpy+0x39/0x60 [ 1865.577065][T10782] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1865.582317][T10782] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1865.588255][T10782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1865.594605][T10782] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1865.602002][T10782] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1865.609502][T10782] genl_family_rcv_msg_doit+0x228/0x320 [ 1865.615154][T10782] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1865.622678][T10782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1865.629074][T10782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1865.635587][T10782] ? ns_capable+0xde/0x100 [ 1865.640284][T10782] genl_rcv_msg+0x328/0x580 [ 1865.644929][T10782] ? genl_get_cmd+0x480/0x480 [ 1865.649809][T10782] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1865.656230][T10782] ? lock_release+0x710/0x710 [ 1865.661081][T10782] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1865.666506][T10782] netlink_rcv_skb+0x153/0x420 [ 1865.671308][T10782] ? genl_get_cmd+0x480/0x480 [ 1865.676145][T10782] ? netlink_ack+0xaa0/0xaa0 [ 1865.680898][T10782] genl_rcv+0x24/0x40 [ 1865.685233][T10782] netlink_unicast+0x533/0x7d0 [ 1865.690047][T10782] ? netlink_attachskb+0x870/0x870 [ 1865.695312][T10782] ? _copy_from_iter_full+0x275/0x850 [ 1865.700831][T10782] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1865.707364][T10782] ? __phys_addr_symbol+0x2c/0x70 [ 1865.712432][T10782] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1865.718190][T10782] ? __check_object_size+0x171/0x3f0 [ 1865.723533][T10782] netlink_sendmsg+0x856/0xd90 [ 1865.728435][T10782] ? netlink_unicast+0x7d0/0x7d0 [ 1865.733548][T10782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1865.739883][T10782] ? netlink_unicast+0x7d0/0x7d0 [ 1865.744882][T10782] sock_sendmsg+0xcf/0x120 [ 1865.749608][T10782] ____sys_sendmsg+0x6e8/0x810 [ 1865.754977][T10782] ? kernel_sendmsg+0x50/0x50 [ 1865.759691][T10782] ? do_recvmmsg+0x6c0/0x6c0 [ 1865.764304][T10782] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1865.770327][T10782] ___sys_sendmsg+0xf3/0x170 [ 1865.775112][T10782] ? sendmsg_copy_msghdr+0x160/0x160 [ 1865.780457][T10782] ? __fget_files+0x288/0x3d0 [ 1865.785360][T10782] ? __fget_light+0xea/0x280 [ 1865.790220][T10782] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1865.796708][T10782] __sys_sendmsg+0xe5/0x1b0 [ 1865.801230][T10782] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1865.806296][T10782] ? __do_sys_futex+0x2a2/0x470 [ 1865.811399][T10782] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1865.817942][T10782] do_syscall_64+0x2d/0x70 [ 1865.822402][T10782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1865.828347][T10782] RIP: 0033:0x45e219 [ 1865.832278][T10782] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1865.852092][T10782] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:55:33 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x8, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1865.860964][T10782] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1865.869058][T10782] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1865.877129][T10782] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1865.885213][T10782] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1865.893224][T10782] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1865.948021][T10845] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1865.964688][T10795] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1866.089682][T10845] device bond345 entered promiscuous mode [ 1866.132325][T10845] 8021q: adding VLAN 0 to HW filter on device bond345 17:55:34 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x9e020000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1866.348756][T10858] device bond322 entered promiscuous mode [ 1866.399120][T10858] 8021q: adding VLAN 0 to HW filter on device bond322 17:55:34 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x6, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1866.618834][T10922] device bond346 entered promiscuous mode [ 1866.659421][T10922] 8021q: adding VLAN 0 to HW filter on device bond346 [ 1866.781281][T10975] device bond323 entered promiscuous mode [ 1866.799455][T10975] 8021q: adding VLAN 0 to HW filter on device bond323 17:55:35 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x9effffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000e400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a007100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1867.167355][T11023] device bond347 entered promiscuous mode [ 1867.177840][T11023] 8021q: adding VLAN 0 to HW filter on device bond347 [ 1867.193475][T10796] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1867.255143][T10796] CPU: 0 PID: 10796 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1867.263998][T10796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1867.274377][T10796] Call Trace: [ 1867.277707][T10796] dump_stack+0x107/0x163 [ 1867.282099][T10796] sysfs_warn_dup.cold+0x1c/0x29 [ 1867.287094][T10796] sysfs_do_create_link_sd+0x11e/0x140 [ 1867.292614][T10796] sysfs_create_link+0x5f/0xc0 [ 1867.297437][T10796] device_add+0x789/0x1d90 [ 1867.302348][T10796] ? find_held_lock+0x2d/0x110 [ 1867.307364][T10796] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1867.313676][T10796] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1867.319990][T10796] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.326378][T10796] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1867.332440][T10796] wiphy_register+0x1dfc/0x2900 [ 1867.337369][T10796] ? wiphy_unregister+0xbb0/0xbb0 [ 1867.342630][T10796] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1867.349619][T10796] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1867.355432][T10796] ? minstrel_ht_alloc+0x334/0x6a0 [ 1867.361696][T10796] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1867.368727][T10796] ieee80211_register_hw+0x1b0f/0x3b00 [ 1867.374257][T10796] ? ieee80211_restart_hw+0x290/0x290 [ 1867.380579][T10796] ? debug_object_destroy+0x210/0x210 [ 1867.386948][T10796] ? memset+0x20/0x40 [ 1867.391097][T10796] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.397470][T10796] ? __hrtimer_init+0x136/0x280 [ 1867.402545][T10796] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1867.408388][T10796] ? hwsim_virtio_rx_work+0x350/0x350 [ 1867.413916][T10796] ? trace_kmalloc+0xbe/0xf0 [ 1867.418725][T10796] ? memcpy+0x39/0x60 [ 1867.422758][T10796] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1867.428077][T10796] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1867.434037][T10796] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.440915][T10796] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1867.449586][T10796] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1867.458004][T10796] genl_family_rcv_msg_doit+0x228/0x320 [ 1867.463605][T10796] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1867.471026][T10796] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.477849][T10796] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.484253][T10796] ? ns_capable+0xde/0x100 [ 1867.489569][T10796] genl_rcv_msg+0x328/0x580 [ 1867.494139][T10796] ? genl_get_cmd+0x480/0x480 [ 1867.498861][T10796] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1867.504807][T10796] ? lock_release+0x710/0x710 [ 1867.509538][T10796] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1867.514962][T10796] netlink_rcv_skb+0x153/0x420 [ 1867.520712][T10796] ? genl_get_cmd+0x480/0x480 [ 1867.525531][T10796] ? netlink_ack+0xaa0/0xaa0 [ 1867.530475][T10796] genl_rcv+0x24/0x40 [ 1867.534509][T10796] netlink_unicast+0x533/0x7d0 [ 1867.539443][T10796] ? netlink_attachskb+0x870/0x870 [ 1867.544767][T10796] ? _copy_from_iter_full+0x275/0x850 [ 1867.550200][T10796] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1867.556494][T10796] ? __phys_addr_symbol+0x2c/0x70 [ 1867.561672][T10796] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1867.567433][T10796] ? __check_object_size+0x171/0x3f0 [ 1867.573723][T10796] netlink_sendmsg+0x856/0xd90 [ 1867.578549][T10796] ? netlink_unicast+0x7d0/0x7d0 [ 1867.583546][T10796] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.589842][T10796] ? netlink_unicast+0x7d0/0x7d0 [ 1867.594949][T10796] sock_sendmsg+0xcf/0x120 [ 1867.599423][T10796] ____sys_sendmsg+0x6e8/0x810 [ 1867.604420][T10796] ? kernel_sendmsg+0x50/0x50 [ 1867.609337][T10796] ? do_recvmmsg+0x6c0/0x6c0 [ 1867.614117][T10796] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1867.621011][T10796] ___sys_sendmsg+0xf3/0x170 [ 1867.625795][T10796] ? sendmsg_copy_msghdr+0x160/0x160 [ 1867.631251][T10796] ? __fget_files+0x288/0x3d0 [ 1867.635988][T10796] ? __fget_light+0xea/0x280 [ 1867.641021][T10796] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1867.647333][T10796] __sys_sendmsg+0xe5/0x1b0 [ 1867.651983][T10796] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1867.658241][T10796] ? __do_sys_futex+0x2a2/0x470 [ 1867.665080][T10796] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1867.671596][T10796] do_syscall_64+0x2d/0x70 [ 1867.676070][T10796] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1867.682017][T10796] RIP: 0033:0x45e219 [ 1867.685955][T10796] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:55:35 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00116c022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1867.705867][T10796] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1867.714339][T10796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1867.722726][T10796] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1867.731447][T10796] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1867.739829][T10796] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1867.747986][T10796] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1867.829743][T11032] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1867.855654][T11032] CPU: 1 PID: 11032 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1867.864632][T11032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1867.874826][T11032] Call Trace: [ 1867.878164][T11032] dump_stack+0x107/0x163 [ 1867.882654][T11032] sysfs_warn_dup.cold+0x1c/0x29 [ 1867.887746][T11032] sysfs_do_create_link_sd+0x11e/0x140 [ 1867.893678][T11032] sysfs_create_link+0x5f/0xc0 [ 1867.898546][T11032] device_add+0x789/0x1d90 [ 1867.903034][T11032] ? find_held_lock+0x2d/0x110 [ 1867.907966][T11032] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1867.914282][T11032] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1867.920926][T11032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.927232][T11032] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1867.933372][T11032] wiphy_register+0x1dfc/0x2900 [ 1867.938321][T11032] ? wiphy_unregister+0xbb0/0xbb0 [ 1867.943408][T11032] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1867.949361][T11032] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1867.955135][T11032] ? minstrel_ht_alloc+0x334/0x6a0 [ 1867.960317][T11032] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1867.967070][T11032] ieee80211_register_hw+0x1b0f/0x3b00 [ 1867.972708][T11032] ? ieee80211_restart_hw+0x290/0x290 [ 1867.978301][T11032] ? debug_object_destroy+0x210/0x210 [ 1867.983731][T11032] ? memset+0x20/0x40 [ 1867.987845][T11032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1867.994398][T11032] ? __hrtimer_init+0x136/0x280 [ 1867.999314][T11032] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1868.005281][T11032] ? hwsim_virtio_rx_work+0x350/0x350 [ 1868.010867][T11032] ? trace_kmalloc+0xbe/0xf0 [ 1868.015877][T11032] ? memcpy+0x39/0x60 [ 1868.020044][T11032] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1868.025348][T11032] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1868.031528][T11032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1868.037819][T11032] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1868.045334][T11032] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1868.052701][T11032] genl_family_rcv_msg_doit+0x228/0x320 [ 1868.058487][T11032] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1868.065913][T11032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1868.072332][T11032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1868.078713][T11032] ? ns_capable+0xde/0x100 [ 1868.083262][T11032] genl_rcv_msg+0x328/0x580 [ 1868.088123][T11032] ? genl_get_cmd+0x480/0x480 [ 1868.092838][T11032] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1868.098788][T11032] ? lock_release+0x710/0x710 [ 1868.103506][T11032] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1868.108947][T11032] netlink_rcv_skb+0x153/0x420 [ 1868.113762][T11032] ? genl_get_cmd+0x480/0x480 [ 1868.118485][T11032] ? netlink_ack+0xaa0/0xaa0 [ 1868.123135][T11032] genl_rcv+0x24/0x40 [ 1868.127239][T11032] netlink_unicast+0x533/0x7d0 [ 1868.132131][T11032] ? netlink_attachskb+0x870/0x870 [ 1868.137280][T11032] ? _copy_from_iter_full+0x275/0x850 [ 1868.143156][T11032] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1868.149530][T11032] ? __phys_addr_symbol+0x2c/0x70 [ 1868.154759][T11032] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1868.161303][T11032] ? __check_object_size+0x171/0x3f0 [ 1868.166638][T11032] netlink_sendmsg+0x856/0xd90 [ 1868.171624][T11032] ? netlink_unicast+0x7d0/0x7d0 [ 1868.176749][T11032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1868.183051][T11032] ? netlink_unicast+0x7d0/0x7d0 [ 1868.188298][T11032] sock_sendmsg+0xcf/0x120 [ 1868.192763][T11032] ____sys_sendmsg+0x6e8/0x810 [ 1868.197752][T11032] ? kernel_sendmsg+0x50/0x50 [ 1868.202470][T11032] ? do_recvmmsg+0x6c0/0x6c0 [ 1868.207115][T11032] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1868.213243][T11032] ___sys_sendmsg+0xf3/0x170 [ 1868.217883][T11032] ? sendmsg_copy_msghdr+0x160/0x160 [ 1868.223468][T11032] ? __fget_files+0x288/0x3d0 [ 1868.228452][T11032] ? __fget_light+0xea/0x280 [ 1868.233090][T11032] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1868.239469][T11032] __sys_sendmsg+0xe5/0x1b0 [ 1868.244099][T11032] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1868.249162][T11032] ? __do_sys_futex+0x2a2/0x470 [ 1868.254088][T11032] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1868.260216][T11032] do_syscall_64+0x2d/0x70 [ 1868.264943][T11032] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1868.270874][T11032] RIP: 0033:0x45e219 [ 1868.275103][T11032] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1868.295101][T11032] RSP: 002b:00007f2c6ce70c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1868.303728][T11032] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1868.311732][T11032] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1868.319740][T11032] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1868.328067][T11032] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1868.336073][T11032] R13: 00000000016afb5f R14: 00007f2c6ce719c0 R15: 000000000119bf8c 17:55:36 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xaa000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000535d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x2e}, {&(0x7f0000000980)="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", 0x184}, {&(0x7f00000007c0)="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", 0x18f}, {&(0x7f00000005c0)="241d8d9de06c5e7444c2a66849f964c264f96b8890351066d5a98040e30b8a45b1ac03a410189aaa0336af62b631983c4f5253387c15145ea8041792445250093f10038a88f83ea3f32a1d33397e0ad35f9b691d5ae41a84ff966a091ced23d57b8c9ac3c380ccfff0a69371060000005b5bb3e5225eb6837633", 0x7a}, {&(0x7f00000002c0)="478454bd71143da6d2b63426187bc98dfe22ea07c4f82b58c987423367e06578ebed3403e8f288444372635f85bc6a2741f7b09afffa95fe1b5e4b3e2259ed17ba57371052c2e7c8a76c4dd8e3cf0a98e5f0f5a26b987ac4bfc7412046eeb18bb2435449c6ee7fb410312af399a2864284dc510d0b7299c174ddd9752f529ee2", 0x80}], 0x5}, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x103, 0xc0, 0x8, 0x2, 0x20}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="cebb", 0x2}, {&(0x7f00000001c0)="ec32d100674cb9c03631a7778391f28c6aca42bdba8f0441762445fed345bd551b8adc5d3e43a6a70077bea176122c8b6a9f17ed67f5ef2e0a8d0baae6be4262d3930973250fb219ebea6fc1999e7fa7680a55845d3fcf077d86d870d71e842b8c314fa88b9a9493a3a40cdcb8697f9907590d9013cea30434e9df22c511e4c4d82b6e9f1ca7606f17d9534d053aa0f1182badb28a5b5781ae82995fb1", 0x9d}], 0x2}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x1, 0x641e6e45, 0x9, 0x1a42, r1, 0x80, [], 0x0, 0xffffffffffffffff, 0x4, 0x2, 0x1}, 0x40) r2 = syz_open_dev$vcsu(&(0x7f0000000340)='/dev/vcsu#\x00', 0x3, 0x400880) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580)='nl80211\x00') sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040025ce7f00fddbdf25380b009900000100001e0000000c00580031000000000000000c00580080000000002700000c0058005800000000000005000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0xfffff363, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2, 0x4}, @in6={0xa, 0x4e23, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1869.198798][T11089] device bond348 entered promiscuous mode [ 1869.239401][T11089] 8021q: adding VLAN 0 to HW filter on device bond348 17:55:37 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xaa030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1869.534196][T11135] device bond324 entered promiscuous mode [ 1869.561200][T11135] 8021q: adding VLAN 0 to HW filter on device bond324 [ 1869.736548][T11186] __nla_validate_parse: 15 callbacks suppressed [ 1869.736573][T11186] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1869.887430][T11186] device bond349 entered promiscuous mode [ 1869.918525][T11186] 8021q: adding VLAN 0 to HW filter on device bond349 [ 1869.957185][T11073] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1869.975047][T11189] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:38 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xb6030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1870.161519][T11088] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1870.204871][T11088] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1870.232268][T11088] CPU: 0 PID: 11088 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1870.241101][T11088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1870.251672][T11088] Call Trace: [ 1870.254995][T11088] dump_stack+0x107/0x163 [ 1870.259493][T11088] sysfs_warn_dup.cold+0x1c/0x29 [ 1870.264491][T11088] sysfs_do_create_link_sd+0x11e/0x140 [ 1870.270011][T11088] sysfs_create_link+0x5f/0xc0 [ 1870.274990][T11088] device_add+0x789/0x1d90 [ 1870.279477][T11088] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1870.285775][T11088] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1870.292071][T11088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1870.298374][T11088] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1870.304435][T11088] wiphy_register+0x1dfc/0x2900 [ 1870.309484][T11088] ? wiphy_unregister+0xbb0/0xbb0 [ 1870.314647][T11088] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1870.320598][T11088] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1870.326382][T11088] ? minstrel_ht_alloc+0x334/0x6a0 [ 1870.331560][T11088] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1870.337684][T11088] ieee80211_register_hw+0x1b0f/0x3b00 [ 1870.343297][T11088] ? ieee80211_restart_hw+0x290/0x290 [ 1870.348948][T11088] ? debug_object_destroy+0x210/0x210 [ 1870.354371][T11088] ? memset+0x20/0x40 [ 1870.358411][T11088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1870.364697][T11088] ? __hrtimer_init+0x136/0x280 [ 1870.369596][T11088] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1870.375622][T11088] ? hwsim_virtio_rx_work+0x350/0x350 [ 1870.381036][T11088] ? trace_kmalloc+0xbe/0xf0 [ 1870.385848][T11088] ? memcpy+0x39/0x60 [ 1870.389880][T11088] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1870.395084][T11088] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1870.401291][T11088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1870.407581][T11088] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1870.415343][T11088] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1870.422691][T11088] genl_family_rcv_msg_doit+0x228/0x320 [ 1870.428292][T11088] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1870.435894][T11088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1870.442198][T11088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1870.448480][T11088] ? ns_capable+0xde/0x100 [ 1870.452947][T11088] genl_rcv_msg+0x328/0x580 [ 1870.457768][T11088] ? genl_get_cmd+0x480/0x480 [ 1870.462487][T11088] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1870.468443][T11088] ? lock_release+0x710/0x710 [ 1870.473254][T11088] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1870.478590][T11088] netlink_rcv_skb+0x153/0x420 [ 1870.483399][T11088] ? genl_get_cmd+0x480/0x480 [ 1870.488129][T11088] ? netlink_ack+0xaa0/0xaa0 [ 1870.492872][T11088] genl_rcv+0x24/0x40 [ 1870.496953][T11088] netlink_unicast+0x533/0x7d0 [ 1870.501795][T11088] ? netlink_attachskb+0x870/0x870 [ 1870.506946][T11088] ? _copy_from_iter_full+0x275/0x850 [ 1870.512513][T11088] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1870.518923][T11088] ? __phys_addr_symbol+0x2c/0x70 [ 1870.524355][T11088] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1870.530123][T11088] ? __check_object_size+0x171/0x3f0 [ 1870.535728][T11088] netlink_sendmsg+0x856/0xd90 [ 1870.540546][T11088] ? netlink_unicast+0x7d0/0x7d0 [ 1870.545532][T11088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1870.551816][T11088] ? netlink_unicast+0x7d0/0x7d0 [ 1870.556793][T11088] sock_sendmsg+0xcf/0x120 [ 1870.561249][T11088] ____sys_sendmsg+0x6e8/0x810 [ 1870.566062][T11088] ? kernel_sendmsg+0x50/0x50 [ 1870.570772][T11088] ? do_recvmmsg+0x6c0/0x6c0 [ 1870.575450][T11088] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1870.581487][T11088] ___sys_sendmsg+0xf3/0x170 [ 1870.586126][T11088] ? sendmsg_copy_msghdr+0x160/0x160 [ 1870.591633][T11088] ? __fget_files+0x288/0x3d0 [ 1870.596362][T11088] ? __fget_light+0xea/0x280 [ 1870.601001][T11088] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1870.607296][T11088] __sys_sendmsg+0xe5/0x1b0 [ 1870.611868][T11088] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1870.616970][T11088] ? __do_sys_futex+0x2a2/0x470 [ 1870.621961][T11088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1870.627920][T11088] do_syscall_64+0x2d/0x70 [ 1870.632396][T11088] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1870.638341][T11088] RIP: 0033:0x45e219 17:55:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r6, 0x89fa, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'sit0\x00', r5, 0x4, 0x20, 0x3, 0x5, 0x66, @ipv4={[], [], @local}, @dev={0xfe, 0x80, [], 0x12}, 0x700, 0x0, 0x9, 0x1}}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r5, @ANYBLOB="000002000006d80007000a00a1000101"], 0x28}}, 0x0) r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001280)={0x50, 0x0, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_TID={0xc}, @GTPA_FLOW={0x6}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r7}]}, 0x50}}, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20040000) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) dup(r10) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r11, 0x3}}, 0x20}}, 0x0) [ 1870.642279][T11088] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1870.662248][T11088] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1870.670896][T11088] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1870.679043][T11088] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1870.687147][T11088] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.695293][T11088] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c 17:55:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00a200022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1870.703409][T11088] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1870.831403][T11244] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1870.908798][T11244] device bond350 entered promiscuous mode [ 1870.915091][T11244] 8021q: adding VLAN 0 to HW filter on device bond350 [ 1870.923885][T11249] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1871.000066][T11251] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 1871.037167][T11244] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1871.043353][T11082] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1871.079417][T11251] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:55:39 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xba020000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1871.101666][T11251] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 17:55:39 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x204100, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000000000060085646765000000000010000000000000"], 0x34}}, 0x54) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1871.246795][T11302] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:39 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xaa030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:39 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001174022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1871.410538][T11302] device bond351 entered promiscuous mode [ 1871.437413][T11302] 8021q: adding VLAN 0 to HW filter on device bond351 [ 1871.536189][T11338] device bond325 entered promiscuous mode [ 1871.549749][T11338] 8021q: adding VLAN 0 to HW filter on device bond325 [ 1871.589969][T11090] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1871.613437][T11090] CPU: 0 PID: 11090 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1871.622378][T11090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1871.632480][T11090] Call Trace: [ 1871.635797][T11090] dump_stack+0x107/0x163 [ 1871.640184][T11090] sysfs_warn_dup.cold+0x1c/0x29 [ 1871.645462][T11090] sysfs_do_create_link_sd+0x11e/0x140 [ 1871.651062][T11090] sysfs_create_link+0x5f/0xc0 [ 1871.656028][T11090] device_add+0x789/0x1d90 [ 1871.661603][T11090] ? find_held_lock+0x2d/0x110 [ 1871.666609][T11090] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1871.672905][T11090] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1871.679199][T11090] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1871.685919][T11090] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1871.692139][T11090] wiphy_register+0x1dfc/0x2900 [ 1871.697220][T11090] ? wiphy_unregister+0xbb0/0xbb0 [ 1871.702325][T11090] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1871.708274][T11090] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1871.714642][T11090] ? minstrel_ht_alloc+0x334/0x6a0 [ 1871.721607][T11090] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1871.728629][T11090] ieee80211_register_hw+0x1b0f/0x3b00 [ 1871.734162][T11090] ? ieee80211_restart_hw+0x290/0x290 [ 1871.740161][T11090] ? debug_object_destroy+0x210/0x210 [ 1871.745590][T11090] ? memset+0x20/0x40 [ 1871.750012][T11090] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1871.758618][T11090] ? __hrtimer_init+0x136/0x280 [ 1871.764626][T11090] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1871.771162][T11090] ? hwsim_virtio_rx_work+0x350/0x350 [ 1871.776581][T11090] ? trace_kmalloc+0xbe/0xf0 [ 1871.781226][T11090] ? memcpy+0x39/0x60 [ 1871.785261][T11090] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1871.790423][T11090] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1871.797164][T11090] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1871.803457][T11090] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1871.811448][T11090] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1871.818850][T11090] genl_family_rcv_msg_doit+0x228/0x320 [ 1871.824749][T11090] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1871.832179][T11090] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1871.838484][T11090] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1871.844773][T11090] ? ns_capable+0xde/0x100 [ 1871.849962][T11090] genl_rcv_msg+0x328/0x580 [ 1871.856694][T11090] ? genl_get_cmd+0x480/0x480 [ 1871.861424][T11090] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1871.868221][T11090] ? lock_release+0x710/0x710 [ 1871.874621][T11090] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1871.880581][T11090] netlink_rcv_skb+0x153/0x420 [ 1871.886581][T11090] ? genl_get_cmd+0x480/0x480 [ 1871.891804][T11090] ? netlink_ack+0xaa0/0xaa0 [ 1871.897183][T11090] genl_rcv+0x24/0x40 [ 1871.902294][T11090] netlink_unicast+0x533/0x7d0 [ 1871.907110][T11090] ? netlink_attachskb+0x870/0x870 [ 1871.912258][T11090] ? _copy_from_iter_full+0x275/0x850 [ 1871.917678][T11090] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1871.924140][T11090] ? __phys_addr_symbol+0x2c/0x70 [ 1871.930316][T11090] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1871.936731][T11090] ? __check_object_size+0x171/0x3f0 [ 1871.942231][T11090] netlink_sendmsg+0x856/0xd90 [ 1871.947060][T11090] ? netlink_unicast+0x7d0/0x7d0 [ 1871.952048][T11090] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1871.958888][T11090] ? netlink_unicast+0x7d0/0x7d0 [ 1871.963878][T11090] sock_sendmsg+0xcf/0x120 [ 1871.968474][T11090] ____sys_sendmsg+0x6e8/0x810 [ 1871.973968][T11090] ? kernel_sendmsg+0x50/0x50 [ 1871.979551][T11090] ? do_recvmmsg+0x6c0/0x6c0 [ 1871.984323][T11090] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1871.990406][T11090] ___sys_sendmsg+0xf3/0x170 [ 1871.995044][T11090] ? sendmsg_copy_msghdr+0x160/0x160 [ 1872.000443][T11090] ? __fget_files+0x288/0x3d0 [ 1872.005209][T11090] ? __fget_light+0xea/0x280 [ 1872.010533][T11090] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1872.016934][T11090] __sys_sendmsg+0xe5/0x1b0 [ 1872.021895][T11090] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1872.026971][T11090] ? __do_sys_futex+0x2a2/0x470 [ 1872.032058][T11090] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1872.048420][T11090] do_syscall_64+0x2d/0x70 [ 1872.052887][T11090] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1872.059378][T11090] RIP: 0033:0x45e219 [ 1872.063321][T11090] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1872.083251][T11090] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:55:40 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xbf020000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1872.091726][T11090] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1872.099900][T11090] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1872.107911][T11090] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1872.115922][T11090] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1872.123940][T11090] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:55:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000536d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1872.261017][T11390] device bond352 entered promiscuous mode [ 1872.269224][T11390] 8021q: adding VLAN 0 to HW filter on device bond352 17:55:40 executing program 2 (fault-call:13 fault-nth:0): r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1872.504515][T11466] FAULT_INJECTION: forcing a failure. [ 1872.504515][T11466] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1872.505500][T11439] device bond326 entered promiscuous mode [ 1872.528975][T11439] 8021q: adding VLAN 0 to HW filter on device bond326 [ 1872.549252][T11466] CPU: 1 PID: 11466 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1872.558082][T11466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1872.568196][T11466] Call Trace: [ 1872.571513][T11466] dump_stack+0x107/0x163 [ 1872.576115][T11466] should_fail.cold+0x5/0xa [ 1872.580860][T11466] _copy_from_user+0x2c/0x180 [ 1872.586449][T11466] __copy_msghdr_from_user+0x91/0x4b0 [ 1872.591893][T11466] ? __ia32_sys_shutdown+0x70/0x70 [ 1872.597071][T11466] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1872.603125][T11466] sendmsg_copy_msghdr+0xa1/0x160 [ 1872.608214][T11466] ? do_recvmmsg+0x6c0/0x6c0 [ 1872.612872][T11466] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1872.618919][T11466] ? _parse_integer+0x132/0x180 [ 1872.624840][T11466] ___sys_sendmsg+0xc6/0x170 [ 1872.629501][T11466] ? sendmsg_copy_msghdr+0x160/0x160 [ 1872.634854][T11466] ? __fget_files+0x266/0x3d0 [ 1872.639583][T11466] ? lock_downgrade+0x6d0/0x6d0 [ 1872.645161][T11466] ? __fget_files+0x288/0x3d0 [ 1872.649905][T11466] ? __fget_light+0xea/0x280 [ 1872.654544][T11466] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1872.660855][T11466] __sys_sendmsg+0xe5/0x1b0 [ 1872.665424][T11466] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1872.670503][T11466] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1872.676818][T11466] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1872.683195][T11466] ? fput+0x2a/0x50 [ 1872.687243][T11466] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1872.693358][T11466] do_syscall_64+0x2d/0x70 [ 1872.697836][T11466] entry_SYSCALL_64_after_hwframe+0x44/0xa9 17:55:40 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xc2010000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1872.703783][T11466] RIP: 0033:0x45e219 [ 1872.707724][T11466] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1872.727466][T11466] RSP: 002b:00007f2c6ce4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1872.735932][T11466] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 1872.743951][T11466] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000006 17:55:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00636449b1129f03cf7d", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001780)=@newchain={0x7c, 0x64, 0x1, 0x30bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0x1, 0xae0f8229e4ce0f82}, {0x8, 0x6}, {0x5, 0xfff1}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x34, 0x2, [@TCA_FLOW_MASK={0x8, 0x6, 0x7fffffff}, @TCA_FLOW_MASK={0x8, 0x6, 0xc11e}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0x10, 0x9}}, @TCA_FLOW_MASK={0x8, 0x6, 0xf495}, @TCA_FLOW_PERTURB={0x8, 0xc, 0xfff}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0xa, 0xffe0}}]}}, @TCA_RATE={0x6, 0x5, {0x7, 0xb9}}, @TCA_RATE={0x6, 0x5, {0x8, 0x81}}, @TCA_CHAIN={0x8, 0xb, 0xfffffc01}]}, 0x7c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000001740)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) sendmmsg(r9, &(0x7f00000016c0)=[{{&(0x7f0000000240)=@isdn={0x22, 0x7, 0x7f, 0xff, 0x6}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="8fa969b405c5a5b66bef6937af22db080c550f8a0d76c72422ede24bf5ff34540cd2222385c57d4adff13f205380382fb3", 0x31}, {&(0x7f00000002c0)="5a6195f8b76380da8f7907443099ce7ca4a00830c90cc49beb21f44d648f1f7b", 0x20}, {&(0x7f0000000300)="a4fc5e20c39acdf0e834c88cbcdd894b7af14dad3096f2bbe2c3fe02f595a83f17a0dd41dfdd0d7b4b797bd152febbdcfbca891b2b4d20046cfc3c7250ff095dc885759bdec7abbbfcf621c295ae80493a3671beefb6d146c0eb223bdc3065fa83f7f41d874a42608cf3e807dea9096db8fd85c30cadf198bcf8fd504558b95dacec6afb3b0bf1cec1d5deb0bd3f12022ffd899de6b3324e9a34068d53129e1561bae520e5d3f73631a6d1383d0a65b8fb0e522e5e9681dbb6cbb59363e5437ba18c612ae5119fdbef492e64150cf8c101566c749116a67f1959760e8367c9da7c953c559f1b7a17984f3306", 0xec}, {&(0x7f0000000400)="e038ba35aa8eefdb2d4690996626b84b7828153e23927a726babc290e23234a03616e47e69228569d32a3f8310328551d5bd13737c9a4611986baed6d2f701b9d50adbd0a9b4984930412baac419c85f5e37636a3db814821f8f88aaa865b4edf5f866c1a8f90040e497dbaf07d47566bd8a8ed0054f8dc6c77730d8556da19d5431033895b702aafb21506fdc640d99c682f19b0a76eb647a5287e4a0b7bc35cf6cf1a9195bf84f6485adf04bd658d6e771b95f5152de", 0xb7}, {&(0x7f00000004c0)="70b8e1dd19ef58ca5ec7615dc245213a2307535a1c11eb9be5478ebeb00fb6e41b8ad054e8e223fb5a8aa523a6ce968633af6612ed741dc49524cffb", 0x3c}, {&(0x7f0000000500)="fed443e3e5aad070c98ecc9b0e2c63414359a9", 0x13}], 0x6}}, {{&(0x7f00000005c0)=@phonet={0x23, 0xca, 0x98, 0x8}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000640)="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", 0x1000}], 0x1, &(0x7f0000001680)=ANY=[@ANYBLOB="400000000000000011000000090000005d7a6609da2d5221cb62ef610bded7a953b1989da7c9d962fcb863ece6086704a50e8466b39b44630cf8905558f80000"], 0x40}}], 0x2, 0x4000) [ 1872.752053][T11466] RBP: 00007f2c6ce4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1872.760068][T11466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1872.768252][T11466] R13: 00000000016afb5f R14: 00007f2c6ce509c0 R15: 000000000119c034 17:55:41 executing program 2 (fault-call:13 fault-nth:1): r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1873.047345][T11493] device bond353 entered promiscuous mode [ 1873.078339][T11493] 8021q: adding VLAN 0 to HW filter on device bond353 [ 1873.243346][T11549] FAULT_INJECTION: forcing a failure. [ 1873.243346][T11549] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1873.261940][T11549] CPU: 0 PID: 11549 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1873.270775][T11549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1873.281344][T11549] Call Trace: [ 1873.284673][T11549] dump_stack+0x107/0x163 [ 1873.289075][T11549] should_fail.cold+0x5/0xa [ 1873.293655][T11549] _copy_from_user+0x2c/0x180 [ 1873.298396][T11549] iovec_from_user+0x242/0x3c0 [ 1873.303316][T11549] __import_iovec+0x65/0x500 [ 1873.308155][T11549] import_iovec+0x10c/0x150 [ 1873.309491][T11544] device bond327 entered promiscuous mode [ 1873.312707][T11549] sendmsg_copy_msghdr+0x12d/0x160 [ 1873.312749][T11549] ? do_recvmmsg+0x6c0/0x6c0 [ 1873.312787][T11549] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1873.312823][T11549] ? _parse_integer+0x132/0x180 [ 1873.312866][T11549] ___sys_sendmsg+0xc6/0x170 [ 1873.312913][T11549] ? sendmsg_copy_msghdr+0x160/0x160 [ 1873.312949][T11549] ? __fget_files+0x266/0x3d0 [ 1873.328418][T11544] 8021q: adding VLAN 0 to HW filter on device bond327 [ 1873.328710][T11549] ? lock_downgrade+0x6d0/0x6d0 [ 1873.328764][T11549] ? __fget_files+0x288/0x3d0 [ 1873.373846][T11549] ? __fget_light+0xea/0x280 [ 1873.378494][T11549] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1873.384800][T11549] __sys_sendmsg+0xe5/0x1b0 [ 1873.389977][T11549] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1873.395197][T11549] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1873.401494][T11549] ? fput+0x2a/0x50 [ 1873.405358][T11549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1873.411306][T11549] do_syscall_64+0x2d/0x70 [ 1873.415771][T11549] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1873.421715][T11549] RIP: 0033:0x45e219 [ 1873.426831][T11549] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1873.446854][T11549] RSP: 002b:00007f2c6ce4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1873.446892][T11549] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 1873.446909][T11549] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000006 [ 1873.446925][T11549] RBP: 00007f2c6ce4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.446942][T11549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1873.446959][T11549] R13: 00000000016afb5f R14: 00007f2c6ce509c0 R15: 000000000119c034 17:55:41 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xca000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00f600022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:41 executing program 2 (fault-call:13 fault-nth:2): r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:55:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000500001040000", @ANYRES32=r2, @ANYBLOB="0000000000000400142012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="2803010210002564765f08140000000000000053d2c8456577fade9832d52ab3925bbe8ffe3e67866cf7843eb9ab3f3b0c441fc4afb2ed69bc71e3966fd06ebf10ca3731f9f85dbebbdec14ee1196ecb4eee312b55911122a0259b2f3618a22443e3ef390f51b6e897b146429bce9b426d9374e84655", @ANYRES32=r5, @ANYBLOB="0000f8ff0000000008000a000f000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$nl_route(r10, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv4_getrule={0x1c, 0x22, 0x700, 0x70bd2b, 0x25dfdbff, {0x2, 0x14, 0x14, 0x9, 0x20, 0x0, 0x0, 0x4, 0x1}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000800) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000ec0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000dc0)=@RTM_NEWMDB={0xb8, 0x54, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x4, {@in6_addr=@ipv4={[], [], @loopback}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x1, 0x3, {@ip4=@rand_addr=0x64010100, 0x82dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@private2, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r2, 0x1, 0x2, 0x1, {@ip4=@remote, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r2, 0x0, 0x2, 0x3, {@in6_addr=@mcast2, 0x86dd}}}]}, 0xb8}}, 0x4) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getchain={0x34, 0x66, 0x10, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0x0, 0x8}, {0xa, 0x1}, {0xd, 0xffe0}}, [{0x8, 0xb, 0xda5}, {0x8, 0xb, 0x7ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) [ 1873.786805][T11632] FAULT_INJECTION: forcing a failure. [ 1873.786805][T11632] name failslab, interval 1, probability 0, space 0, times 0 [ 1873.855656][T11595] device bond354 entered promiscuous mode [ 1873.887168][T11632] CPU: 0 PID: 11632 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1873.892648][T11595] 8021q: adding VLAN 0 to HW filter on device bond354 [ 1873.896011][T11632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1873.896035][T11632] Call Trace: [ 1873.896049][T11632] dump_stack+0x107/0x163 [ 1873.896092][T11632] should_fail.cold+0x5/0xa [ 1873.896127][T11632] ? __alloc_skb+0x71/0x5a0 [ 1873.896156][T11632] should_failslab+0x5/0x10 [ 1873.934042][T11632] kmem_cache_alloc_node+0x55/0x470 [ 1873.939292][T11632] __alloc_skb+0x71/0x5a0 [ 1873.943665][T11632] netlink_sendmsg+0x94f/0xd90 [ 1873.948464][T11632] ? netlink_unicast+0x7d0/0x7d0 [ 1873.953436][T11632] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1873.960327][T11632] ? netlink_unicast+0x7d0/0x7d0 [ 1873.965315][T11632] sock_sendmsg+0xcf/0x120 [ 1873.969766][T11632] ____sys_sendmsg+0x6e8/0x810 [ 1873.974557][T11632] ? kernel_sendmsg+0x50/0x50 [ 1873.979253][T11632] ? do_recvmmsg+0x6c0/0x6c0 [ 1873.984348][T11632] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1873.990370][T11632] ? _parse_integer+0x132/0x180 [ 1873.995258][T11632] ___sys_sendmsg+0xf3/0x170 [ 1873.999873][T11632] ? sendmsg_copy_msghdr+0x160/0x160 [ 1874.005548][T11632] ? __fget_files+0x266/0x3d0 [ 1874.010259][T11632] ? lock_downgrade+0x6d0/0x6d0 [ 1874.015877][T11632] ? __fget_files+0x288/0x3d0 [ 1874.020595][T11632] ? __fget_light+0xea/0x280 [ 1874.025209][T11632] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1874.031559][T11632] __sys_sendmsg+0xe5/0x1b0 [ 1874.036999][T11632] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1874.042054][T11632] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1874.048343][T11632] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.054276][T11632] do_syscall_64+0x2d/0x70 [ 1874.058713][T11632] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1874.064632][T11632] RIP: 0033:0x45e219 [ 1874.068552][T11632] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1874.088534][T11632] RSP: 002b:00007f2c6ce4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1874.097749][T11632] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 17:55:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00117a022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1874.105753][T11632] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000006 [ 1874.113754][T11632] RBP: 00007f2c6ce4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.121749][T11632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1874.129745][T11632] R13: 00000000016afb5f R14: 00007f2c6ce509c0 R15: 000000000119c034 [ 1874.235518][T11601] device bond328 entered promiscuous mode [ 1874.247459][T11601] 8021q: adding VLAN 0 to HW filter on device bond328 [ 1874.284960][T11436] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1874.313632][T11436] CPU: 1 PID: 11436 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1874.322471][T11436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1874.333161][T11436] Call Trace: [ 1874.337111][T11436] dump_stack+0x107/0x163 [ 1874.342526][T11436] sysfs_warn_dup.cold+0x1c/0x29 [ 1874.347755][T11436] sysfs_do_create_link_sd+0x11e/0x140 [ 1874.353976][T11436] sysfs_create_link+0x5f/0xc0 [ 1874.359629][T11436] device_add+0x789/0x1d90 [ 1874.364112][T11436] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1874.371452][T11436] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1874.378216][T11436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1874.384635][T11436] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1874.391008][T11436] wiphy_register+0x1dfc/0x2900 [ 1874.396689][T11436] ? wiphy_unregister+0xbb0/0xbb0 [ 1874.402600][T11436] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1874.408638][T11436] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1874.414865][T11436] ? minstrel_ht_alloc+0x334/0x6a0 [ 1874.420670][T11436] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1874.427075][T11436] ieee80211_register_hw+0x1b0f/0x3b00 [ 1874.433032][T11436] ? ieee80211_restart_hw+0x290/0x290 [ 1874.439187][T11436] ? debug_object_destroy+0x210/0x210 [ 1874.445126][T11436] ? memset+0x20/0x40 [ 1874.449897][T11436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1874.456453][T11436] ? __hrtimer_init+0x136/0x280 [ 1874.462176][T11436] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1874.468478][T11436] ? hwsim_virtio_rx_work+0x350/0x350 [ 1874.474383][T11436] ? trace_kmalloc+0xbe/0xf0 [ 1874.479013][T11436] ? memcpy+0x39/0x60 [ 1874.483030][T11436] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1874.488866][T11436] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1874.494965][T11436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1874.501456][T11436] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1874.508860][T11436] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1874.516196][T11436] genl_family_rcv_msg_doit+0x228/0x320 [ 1874.521779][T11436] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1874.529180][T11436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 17:55:42 executing program 2 (fault-call:13 fault-nth:3): r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1874.535469][T11436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1874.541740][T11436] ? ns_capable+0xde/0x100 [ 1874.546197][T11436] genl_rcv_msg+0x328/0x580 [ 1874.550735][T11436] ? genl_get_cmd+0x480/0x480 [ 1874.555448][T11436] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1874.561380][T11436] ? lock_release+0x710/0x710 [ 1874.566146][T11436] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1874.571436][T11436] netlink_rcv_skb+0x153/0x420 [ 1874.576233][T11436] ? genl_get_cmd+0x480/0x480 [ 1874.580962][T11436] ? netlink_ack+0xaa0/0xaa0 [ 1874.585602][T11436] genl_rcv+0x24/0x40 [ 1874.589576][T11436] netlink_unicast+0x533/0x7d0 [ 1874.594340][T11436] ? netlink_attachskb+0x870/0x870 [ 1874.599440][T11436] ? _copy_from_iter_full+0x275/0x850 [ 1874.604811][T11436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1874.611055][T11436] ? __phys_addr_symbol+0x2c/0x70 [ 1874.616119][T11436] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1874.621831][T11436] ? __check_object_size+0x171/0x3f0 [ 1874.627135][T11436] netlink_sendmsg+0x856/0xd90 [ 1874.631922][T11436] ? netlink_unicast+0x7d0/0x7d0 [ 1874.636868][T11436] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1874.643114][T11436] ? netlink_unicast+0x7d0/0x7d0 [ 1874.648073][T11436] sock_sendmsg+0xcf/0x120 [ 1874.652486][T11436] ____sys_sendmsg+0x6e8/0x810 [ 1874.657247][T11436] ? kernel_sendmsg+0x50/0x50 [ 1874.661920][T11436] ? do_recvmmsg+0x6c0/0x6c0 [ 1874.666506][T11436] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1874.672519][T11436] ___sys_sendmsg+0xf3/0x170 [ 1874.677130][T11436] ? sendmsg_copy_msghdr+0x160/0x160 [ 1874.682422][T11436] ? __fget_files+0x288/0x3d0 [ 1874.687096][T11436] ? __fget_light+0xea/0x280 [ 1874.691676][T11436] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1874.697932][T11436] __sys_sendmsg+0xe5/0x1b0 [ 1874.702436][T11436] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1874.707451][T11436] ? __do_sys_futex+0x2a2/0x470 [ 1874.712314][T11436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.718244][T11436] do_syscall_64+0x2d/0x70 [ 1874.722661][T11436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1874.728554][T11436] RIP: 0033:0x45e219 [ 1874.732464][T11436] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1874.752071][T11436] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1874.760516][T11436] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1874.768482][T11436] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1874.776456][T11436] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.784429][T11436] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1874.792439][T11436] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1874.812117][T11595] __nla_validate_parse: 14 callbacks suppressed [ 1874.812139][T11595] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1874.851662][T11442] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. 17:55:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES64=r4, @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) [ 1874.894025][T11691] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1875.013507][T11694] FAULT_INJECTION: forcing a failure. [ 1875.013507][T11694] name failslab, interval 1, probability 0, space 0, times 0 [ 1875.094212][T11691] device bond329 entered promiscuous mode [ 1875.106803][T11694] CPU: 0 PID: 11694 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1875.117763][T11694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1875.128532][T11694] Call Trace: [ 1875.132211][T11694] dump_stack+0x107/0x163 [ 1875.136587][T11694] should_fail.cold+0x5/0xa [ 1875.143886][T11694] should_failslab+0x5/0x10 [ 1875.151105][T11694] __kmalloc_node_track_caller+0x72/0x3f0 [ 1875.156957][T11694] ? netlink_sendmsg+0x94f/0xd90 [ 1875.163615][T11694] ? kmem_cache_alloc_node+0x3b1/0x470 [ 1875.169693][T11694] __alloc_skb+0xae/0x5a0 [ 1875.175026][T11694] netlink_sendmsg+0x94f/0xd90 [ 1875.180656][T11694] ? netlink_unicast+0x7d0/0x7d0 [ 1875.188161][T11694] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.194461][T11694] ? netlink_unicast+0x7d0/0x7d0 [ 1875.201695][T11694] sock_sendmsg+0xcf/0x120 [ 1875.206157][T11694] ____sys_sendmsg+0x6e8/0x810 [ 1875.211645][T11694] ? kernel_sendmsg+0x50/0x50 [ 1875.217403][T11694] ? do_recvmmsg+0x6c0/0x6c0 [ 1875.222041][T11694] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1875.222448][T11691] 8021q: adding VLAN 0 to HW filter on device bond329 [ 1875.228144][T11694] ? _parse_integer+0x132/0x180 [ 1875.242269][T11694] ___sys_sendmsg+0xf3/0x170 [ 1875.246903][T11694] ? sendmsg_copy_msghdr+0x160/0x160 [ 1875.252219][T11694] ? __fget_files+0x266/0x3d0 [ 1875.252252][T11694] ? lock_downgrade+0x6d0/0x6d0 [ 1875.252294][T11694] ? __fget_files+0x288/0x3d0 [ 1875.252329][T11694] ? __fget_light+0xea/0x280 [ 1875.252352][T11694] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1875.252405][T11694] __sys_sendmsg+0xe5/0x1b0 [ 1875.271741][T11442] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1875.277359][T11694] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1875.294689][T11694] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.300986][T11694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1875.306912][T11694] do_syscall_64+0x2d/0x70 [ 1875.311356][T11694] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1875.317279][T11694] RIP: 0033:0x45e219 [ 1875.321188][T11694] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1875.340818][T11694] RSP: 002b:00007f2c6ce4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1875.350299][T11694] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 1875.358304][T11694] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000006 [ 1875.366290][T11694] RBP: 00007f2c6ce4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1875.374274][T11694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1875.382548][T11694] R13: 00000000016afb5f R14: 00007f2c6ce509c0 R15: 000000000119c034 [ 1875.393907][T11442] CPU: 1 PID: 11442 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1875.402703][T11442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1875.413459][T11442] Call Trace: [ 1875.416759][T11442] dump_stack+0x107/0x163 [ 1875.421709][T11442] sysfs_warn_dup.cold+0x1c/0x29 [ 1875.426685][T11442] sysfs_do_create_link_sd+0x11e/0x140 [ 1875.433803][T11442] sysfs_create_link+0x5f/0xc0 [ 1875.438599][T11442] device_add+0x789/0x1d90 [ 1875.443055][T11442] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1875.449655][T11442] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1875.455969][T11442] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.462635][T11442] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1875.468966][T11442] wiphy_register+0x1dfc/0x2900 [ 1875.473871][T11442] ? wiphy_unregister+0xbb0/0xbb0 [ 1875.479948][T11442] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1875.486251][T11442] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1875.492694][T11442] ? minstrel_ht_alloc+0x334/0x6a0 [ 1875.498632][T11442] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1875.505180][T11442] ieee80211_register_hw+0x1b0f/0x3b00 [ 1875.511248][T11442] ? ieee80211_restart_hw+0x290/0x290 [ 1875.517476][T11442] ? debug_object_destroy+0x210/0x210 [ 1875.523516][T11442] ? memset+0x20/0x40 [ 1875.527837][T11442] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.534485][T11442] ? __hrtimer_init+0x136/0x280 [ 1875.540299][T11442] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1875.546740][T11442] ? hwsim_virtio_rx_work+0x350/0x350 [ 1875.552772][T11442] ? trace_kmalloc+0xbe/0xf0 [ 1875.557421][T11442] ? memcpy+0x39/0x60 [ 1875.561439][T11442] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1875.567539][T11442] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1875.573821][T11442] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.580707][T11442] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1875.588915][T11442] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1875.597116][T11442] genl_family_rcv_msg_doit+0x228/0x320 [ 1875.603266][T11442] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1875.610669][T11442] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.617317][T11442] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.623894][T11442] ? ns_capable+0xde/0x100 [ 1875.628351][T11442] genl_rcv_msg+0x328/0x580 [ 1875.633933][T11442] ? genl_get_cmd+0x480/0x480 [ 1875.642807][T11442] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1875.650117][T11442] ? lock_release+0x710/0x710 [ 1875.654829][T11442] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1875.660152][T11442] netlink_rcv_skb+0x153/0x420 [ 1875.664948][T11442] ? genl_get_cmd+0x480/0x480 [ 1875.669653][T11442] ? netlink_ack+0xaa0/0xaa0 [ 1875.674290][T11442] genl_rcv+0x24/0x40 [ 1875.678298][T11442] netlink_unicast+0x533/0x7d0 [ 1875.683096][T11442] ? netlink_attachskb+0x870/0x870 [ 1875.688229][T11442] ? _copy_from_iter_full+0x275/0x850 [ 1875.693633][T11442] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1875.699901][T11442] ? __phys_addr_symbol+0x2c/0x70 [ 1875.704952][T11442] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1875.710696][T11442] ? __check_object_size+0x171/0x3f0 [ 1875.716019][T11442] netlink_sendmsg+0x856/0xd90 [ 1875.720817][T11442] ? netlink_unicast+0x7d0/0x7d0 [ 1875.725823][T11442] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1875.732067][T11442] ? netlink_unicast+0x7d0/0x7d0 [ 1875.737000][T11442] sock_sendmsg+0xcf/0x120 [ 1875.741421][T11442] ____sys_sendmsg+0x6e8/0x810 [ 1875.746198][T11442] ? kernel_sendmsg+0x50/0x50 [ 1875.750865][T11442] ? do_recvmmsg+0x6c0/0x6c0 [ 1875.755456][T11442] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1875.761443][T11442] ___sys_sendmsg+0xf3/0x170 [ 1875.766058][T11442] ? sendmsg_copy_msghdr+0x160/0x160 [ 1875.771351][T11442] ? __fget_files+0x288/0x3d0 [ 1875.776073][T11442] ? __fget_light+0xea/0x280 [ 1875.780668][T11442] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1875.786934][T11442] __sys_sendmsg+0xe5/0x1b0 [ 1875.791432][T11442] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1875.796458][T11442] ? __do_sys_futex+0x2a2/0x470 [ 1875.801344][T11442] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1875.807270][T11442] do_syscall_64+0x2d/0x70 [ 1875.811689][T11442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1875.817623][T11442] RIP: 0033:0x45e219 [ 1875.821536][T11442] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1875.841142][T11442] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1875.849552][T11442] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1875.857532][T11442] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1875.865495][T11442] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1875.873466][T11442] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1875.881442][T11442] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1875.913384][T11599] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:55:44 executing program 2 (fault-call:13 fault-nth:4): r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:55:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3400ecff0f000104000000010000000002000000cfe10bca2cf9119ef6f97682e5e859734d6a8c77b2d92f0d81ee0628ab89ef024e7cd457c5bef6e67ad4d7b93d448f4f61757796ec8ac86191101b5f42976685020a57b8895967aa778a96e10837f604577b12ce9ebd20502174322070427d8055ad05b9fb2cc08ff8", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r8, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r9, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r8, 0x300, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3f, 0x3b}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4c810}, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000000300)={0x11, 0x4, r2, 0x1, 0x8}, 0x14) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r11, 0x3}}, 0x20}}, 0x0) 17:55:44 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xd1e833da, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000537d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1876.044618][T11667] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1876.056708][T11747] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1876.125456][T11755] FAULT_INJECTION: forcing a failure. [ 1876.125456][T11755] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1876.156146][T11755] CPU: 0 PID: 11755 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1876.164963][T11755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1876.175044][T11755] Call Trace: [ 1876.178343][T11755] dump_stack+0x107/0x163 [ 1876.182714][T11755] should_fail.cold+0x5/0xa [ 1876.187259][T11755] _copy_from_iter_full+0x1fa/0x850 [ 1876.192501][T11755] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1876.198779][T11755] ? __phys_addr_symbol+0x2c/0x70 [ 1876.203842][T11755] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1876.209612][T11755] ? __check_object_size+0x171/0x3f0 [ 1876.214938][T11755] netlink_sendmsg+0x7c2/0xd90 [ 1876.219747][T11755] ? netlink_unicast+0x7d0/0x7d0 [ 1876.224731][T11755] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1876.231052][T11755] ? netlink_unicast+0x7d0/0x7d0 [ 1876.236035][T11755] sock_sendmsg+0xcf/0x120 [ 1876.240488][T11755] ____sys_sendmsg+0x6e8/0x810 [ 1876.245295][T11755] ? kernel_sendmsg+0x50/0x50 [ 1876.248449][T11747] device bond330 entered promiscuous mode [ 1876.249990][T11755] ? do_recvmmsg+0x6c0/0x6c0 [ 1876.250037][T11755] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1876.267192][T11755] ? _parse_integer+0x132/0x180 [ 1876.272081][T11755] ___sys_sendmsg+0xf3/0x170 [ 1876.275484][T11747] 8021q: adding VLAN 0 to HW filter on device bond330 [ 1876.276691][T11755] ? sendmsg_copy_msghdr+0x160/0x160 [ 1876.276729][T11755] ? __fget_files+0x266/0x3d0 [ 1876.276758][T11755] ? lock_downgrade+0x6d0/0x6d0 [ 1876.299288][T11755] ? __fget_files+0x288/0x3d0 [ 1876.304008][T11755] ? __fget_light+0xea/0x280 [ 1876.308678][T11755] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1876.308724][T11755] __sys_sendmsg+0xe5/0x1b0 [ 1876.308754][T11755] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1876.324490][T11755] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1876.331324][T11755] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1876.337273][T11755] do_syscall_64+0x2d/0x70 [ 1876.339230][T11752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1876.341739][T11755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1876.341783][T11755] RIP: 0033:0x45e219 [ 1876.341806][T11755] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1876.341832][T11755] RSP: 002b:00007f2c6ce4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1876.341861][T11755] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 1876.341887][T11755] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000006 [ 1876.341905][T11755] RBP: 00007f2c6ce4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1876.341923][T11755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1876.341940][T11755] R13: 00000000016afb5f R14: 00007f2c6ce509c0 R15: 000000000119c034 17:55:44 executing program 2 (fault-call:13 fault-nth:5): r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1876.498845][T11752] device bond355 entered promiscuous mode [ 1876.507632][T11752] 8021q: adding VLAN 0 to HW filter on device bond355 [ 1876.589144][T11752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:44 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xda33e8d1, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1876.679959][T11831] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1876.687113][T11839] FAULT_INJECTION: forcing a failure. [ 1876.687113][T11839] name failslab, interval 1, probability 0, space 0, times 0 [ 1876.704432][T11627] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1876.776904][T11831] device bond331 entered promiscuous mode [ 1876.785687][T11831] 8021q: adding VLAN 0 to HW filter on device bond331 [ 1876.796314][T11839] CPU: 0 PID: 11839 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1876.805118][T11839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1876.815195][T11839] Call Trace: [ 1876.818498][T11839] dump_stack+0x107/0x163 [ 1876.822877][T11839] should_fail.cold+0x5/0xa [ 1876.827423][T11839] ? skb_clone+0x14f/0x3c0 [ 1876.832743][T11839] should_failslab+0x5/0x10 [ 1876.837739][T11839] kmem_cache_alloc+0x5b/0x440 [ 1876.842551][T11839] skb_clone+0x14f/0x3c0 [ 1876.846826][T11839] netlink_deliver_tap+0x990/0xb70 [ 1876.851985][T11839] netlink_unicast+0x5e5/0x7d0 [ 1876.856786][T11839] ? netlink_attachskb+0x870/0x870 [ 1876.861920][T11839] ? _copy_from_iter_full+0x275/0x850 [ 1876.867324][T11839] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1876.873594][T11839] ? __phys_addr_symbol+0x2c/0x70 [ 1876.878646][T11839] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1876.884390][T11839] ? __check_object_size+0x171/0x3f0 [ 1876.889817][T11839] netlink_sendmsg+0x856/0xd90 [ 1876.894613][T11839] ? netlink_unicast+0x7d0/0x7d0 [ 1876.899582][T11839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1876.905851][T11839] ? netlink_unicast+0x7d0/0x7d0 [ 1876.911341][T11839] sock_sendmsg+0xcf/0x120 [ 1876.915794][T11839] ____sys_sendmsg+0x6e8/0x810 [ 1876.921513][T11839] ? kernel_sendmsg+0x50/0x50 [ 1876.926212][T11839] ? do_recvmmsg+0x6c0/0x6c0 [ 1876.930831][T11839] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1876.936839][T11839] ? _parse_integer+0x132/0x180 [ 1876.941740][T11839] ___sys_sendmsg+0xf3/0x170 [ 1876.946359][T11839] ? sendmsg_copy_msghdr+0x160/0x160 [ 1876.952005][T11839] ? __fget_files+0x266/0x3d0 [ 1876.956741][T11839] ? lock_downgrade+0x6d0/0x6d0 [ 1876.961635][T11839] ? __fget_files+0x288/0x3d0 [ 1876.966341][T11839] ? __fget_light+0xea/0x280 [ 1876.970967][T11839] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1876.977252][T11839] __sys_sendmsg+0xe5/0x1b0 [ 1876.982130][T11839] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1876.987183][T11839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1876.993470][T11839] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1876.999400][T11839] do_syscall_64+0x2d/0x70 [ 1877.003841][T11839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1877.009759][T11839] RIP: 0033:0x45e219 [ 1877.013669][T11839] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1877.033669][T11839] RSP: 002b:00007f2c6ce4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1877.043069][T11839] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 1877.051446][T11839] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000006 [ 1877.059462][T11839] RBP: 00007f2c6ce4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.067468][T11839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 17:55:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a00f700022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1877.075454][T11839] R13: 00000000016afb5f R14: 00007f2c6ce509c0 R15: 000000000119c034 [ 1877.286899][T11895] device bond356 entered promiscuous mode [ 1877.294010][T11895] 8021q: adding VLAN 0 to HW filter on device bond356 17:55:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="130100626f6e64c7ee64710a3b795b7b6dbc4f2c12b98f4cacee53f85fd22f1769122ac2407aeb2f8c88240b93550eab62f37d68da1b54d98c059f8438bc8c30e40f7eea36f1dfdf3ac33919e07ea41537a53a03d3b74373fd4b9d5634f0df"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000240)={'gre0\x00', r6, 0x8000, 0x20, 0x200, 0x80, {{0xb, 0x4, 0x2, 0x0, 0x2c, 0x66, 0x0, 0x40, 0x2f, 0x0, @empty, @rand_addr=0x64010101, {[@ssrr={0x89, 0x17, 0x8f, [@empty, @dev={0xac, 0x14, 0x14, 0x3b}, @dev={0xac, 0x14, 0x14, 0x29}, @loopback, @dev={0xac, 0x14, 0x14, 0x20}]}, @end]}}}}}) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) 17:55:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800053cd25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:55:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100032f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:45 executing program 2 (fault-call:13 fault-nth:6): r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:55:45 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xdc030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1877.659576][T11961] FAULT_INJECTION: forcing a failure. [ 1877.659576][T11961] name failslab, interval 1, probability 0, space 0, times 0 [ 1877.673538][T11961] CPU: 0 PID: 11961 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0 [ 1877.682685][T11961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1877.693251][T11961] Call Trace: [ 1877.697130][T11961] dump_stack+0x107/0x163 [ 1877.702479][T11961] should_fail.cold+0x5/0xa [ 1877.707025][T11961] ? skb_clone+0x14f/0x3c0 [ 1877.713432][T11961] should_failslab+0x5/0x10 [ 1877.717972][T11961] kmem_cache_alloc+0x5b/0x440 [ 1877.723822][T11961] skb_clone+0x14f/0x3c0 [ 1877.728125][T11961] dev_queue_xmit_nit+0x3bb/0xac0 [ 1877.733191][T11961] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1877.739478][T11961] dev_hard_start_xmit+0xad/0x920 [ 1877.744575][T11961] __dev_queue_xmit+0x21db/0x2dd0 [ 1877.749643][T11961] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1877.754966][T11961] ? memcpy+0x39/0x60 [ 1877.758980][T11961] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1877.765258][T11961] ? memcpy+0x39/0x60 [ 1877.769273][T11961] ? __skb_clone+0x586/0x770 [ 1877.773912][T11961] netlink_deliver_tap+0x92e/0xb70 [ 1877.779072][T11961] netlink_unicast+0x5e5/0x7d0 [ 1877.783889][T11961] ? netlink_attachskb+0x870/0x870 [ 1877.789689][T11961] ? _copy_from_iter_full+0x275/0x850 [ 1877.795109][T11961] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1877.801379][T11961] ? __phys_addr_symbol+0x2c/0x70 [ 1877.807088][T11961] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1877.812842][T11961] ? __check_object_size+0x171/0x3f0 [ 1877.818162][T11961] netlink_sendmsg+0x856/0xd90 [ 1877.822960][T11961] ? netlink_unicast+0x7d0/0x7d0 [ 1877.827932][T11961] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1877.834711][T11961] ? netlink_unicast+0x7d0/0x7d0 [ 1877.839684][T11961] sock_sendmsg+0xcf/0x120 [ 1877.844125][T11961] ____sys_sendmsg+0x6e8/0x810 [ 1877.848921][T11961] ? kernel_sendmsg+0x50/0x50 [ 1877.853621][T11961] ? do_recvmmsg+0x6c0/0x6c0 [ 1877.858756][T11961] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1877.864775][T11961] ? _parse_integer+0x132/0x180 [ 1877.869660][T11961] ___sys_sendmsg+0xf3/0x170 [ 1877.874276][T11961] ? sendmsg_copy_msghdr+0x160/0x160 [ 1877.879595][T11961] ? __fget_files+0x266/0x3d0 [ 1877.884300][T11961] ? lock_downgrade+0x6d0/0x6d0 [ 1877.889200][T11961] ? __fget_files+0x288/0x3d0 [ 1877.894854][T11961] ? __fget_light+0xea/0x280 [ 1877.899481][T11961] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1877.905759][T11961] __sys_sendmsg+0xe5/0x1b0 [ 1877.910294][T11961] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1877.915341][T11961] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1877.921642][T11961] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1877.923363][T11948] device bond332 entered promiscuous mode [ 1877.927570][T11961] do_syscall_64+0x2d/0x70 [ 1877.927622][T11961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1877.927655][T11961] RIP: 0033:0x45e219 [ 1877.927678][T11961] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1877.927703][T11961] RSP: 002b:00007f2c6ce4fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1877.927730][T11961] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 1877.927748][T11961] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000006 [ 1877.927765][T11961] RBP: 00007f2c6ce4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.927781][T11961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1877.927794][T11961] R13: 00000000016afb5f R14: 00007f2c6ce509c0 R15: 000000000119c034 [ 1878.046970][T11948] 8021q: adding VLAN 0 to HW filter on device bond332 [ 1878.065242][T11941] bond0: (slave bridge797): Enslaving as an active interface with an up link [ 1878.078565][T11943] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1878.100859][T11943] CPU: 1 PID: 11943 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1878.110236][T11943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1878.121310][T11943] Call Trace: [ 1878.125337][T11943] dump_stack+0x107/0x163 [ 1878.129717][T11943] sysfs_warn_dup.cold+0x1c/0x29 [ 1878.135155][T11943] sysfs_do_create_link_sd+0x11e/0x140 [ 1878.141517][T11943] sysfs_create_link+0x5f/0xc0 [ 1878.147317][T11943] device_add+0x789/0x1d90 [ 1878.151779][T11943] ? find_held_lock+0x2d/0x110 [ 1878.156590][T11943] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1878.162992][T11943] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1878.169397][T11943] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1878.176204][T11943] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1878.182650][T11943] wiphy_register+0x1dfc/0x2900 [ 1878.187581][T11943] ? wiphy_unregister+0xbb0/0xbb0 [ 1878.193598][T11943] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1878.199947][T11943] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1878.206460][T11943] ? minstrel_ht_alloc+0x334/0x6a0 [ 1878.212630][T11943] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1878.219228][T11943] ieee80211_register_hw+0x1b0f/0x3b00 [ 1878.225359][T11943] ? ieee80211_restart_hw+0x290/0x290 [ 1878.231618][T11943] ? debug_object_destroy+0x210/0x210 [ 1878.237040][T11943] ? memset+0x20/0x40 [ 1878.241412][T11943] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1878.247834][T11943] ? __hrtimer_init+0x136/0x280 [ 1878.252722][T11943] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1878.259112][T11943] ? hwsim_virtio_rx_work+0x350/0x350 [ 1878.265190][T11943] ? trace_kmalloc+0xbe/0xf0 [ 1878.269819][T11943] ? memcpy+0x39/0x60 [ 1878.274157][T11943] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1878.279309][T11943] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1878.285568][T11943] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1878.291964][T11943] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1878.300338][T11943] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1878.308654][T11943] genl_family_rcv_msg_doit+0x228/0x320 [ 1878.315094][T11943] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1878.323424][T11943] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1878.330650][T11943] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1878.337586][T11943] ? ns_capable+0xde/0x100 [ 1878.342748][T11943] genl_rcv_msg+0x328/0x580 [ 1878.347287][T11943] ? genl_get_cmd+0x480/0x480 [ 1878.351996][T11943] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1878.357926][T11943] ? lock_release+0x710/0x710 [ 1878.363071][T11943] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1878.368685][T11943] netlink_rcv_skb+0x153/0x420 [ 1878.374078][T11943] ? genl_get_cmd+0x480/0x480 [ 1878.378971][T11943] ? netlink_ack+0xaa0/0xaa0 [ 1878.383609][T11943] genl_rcv+0x24/0x40 [ 1878.387619][T11943] netlink_unicast+0x533/0x7d0 [ 1878.392418][T11943] ? netlink_attachskb+0x870/0x870 [ 1878.397557][T11943] ? _copy_from_iter_full+0x275/0x850 [ 1878.403594][T11943] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1878.410042][T11943] ? __phys_addr_symbol+0x2c/0x70 [ 1878.415770][T11943] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1878.422453][T11943] ? __check_object_size+0x171/0x3f0 [ 1878.428313][T11943] netlink_sendmsg+0x856/0xd90 [ 1878.434118][T11943] ? netlink_unicast+0x7d0/0x7d0 [ 1878.439841][T11943] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1878.447006][T11943] ? netlink_unicast+0x7d0/0x7d0 [ 1878.452701][T11943] sock_sendmsg+0xcf/0x120 [ 1878.457150][T11943] ____sys_sendmsg+0x6e8/0x810 [ 1878.462778][T11943] ? kernel_sendmsg+0x50/0x50 [ 1878.468349][T11943] ? do_recvmmsg+0x6c0/0x6c0 [ 1878.472976][T11943] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1878.479027][T11943] ___sys_sendmsg+0xf3/0x170 [ 1878.484511][T11943] ? sendmsg_copy_msghdr+0x160/0x160 [ 1878.490592][T11943] ? __fget_files+0x288/0x3d0 [ 1878.496192][T11943] ? __fget_light+0xea/0x280 [ 1878.500816][T11943] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1878.508077][T11943] __sys_sendmsg+0xe5/0x1b0 [ 1878.512616][T11943] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1878.518333][T11943] ? __do_sys_futex+0x2a2/0x470 [ 1878.524000][T11943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1878.530318][T11943] do_syscall_64+0x2d/0x70 [ 1878.535802][T11943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1878.542129][T11943] RIP: 0033:0x45e219 [ 1878.546889][T11943] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1878.567448][T11943] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1878.575897][T11943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1878.584218][T11943] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1878.592552][T11943] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.600946][T11943] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1878.609315][T11943] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:46 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1878.786428][T11999] device bond357 entered promiscuous mode [ 1878.825918][T11999] 8021q: adding VLAN 0 to HW filter on device bond357 17:55:47 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xe2020000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000140)=0x8, 0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1879.046865][T12050] device bond333 entered promiscuous mode [ 1879.069370][T12050] 8021q: adding VLAN 0 to HW filter on device bond333 17:55:47 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x7, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1879.239906][T12098] device bond358 entered promiscuous mode [ 1879.246454][T12098] 8021q: adding VLAN 0 to HW filter on device bond358 17:55:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001800022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1879.309904][T12136] bond0: (slave bridge798): Enslaving as an active interface with an up link [ 1879.401541][T12137] device bond334 entered promiscuous mode [ 1879.407749][T12137] 8021q: adding VLAN 0 to HW filter on device bond334 [ 1879.425729][T11954] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1879.442576][T11954] CPU: 0 PID: 11954 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1879.451571][T11954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.461659][T11954] Call Trace: [ 1879.465922][T11954] dump_stack+0x107/0x163 [ 1879.470299][T11954] sysfs_warn_dup.cold+0x1c/0x29 [ 1879.475276][T11954] sysfs_do_create_link_sd+0x11e/0x140 [ 1879.481325][T11954] sysfs_create_link+0x5f/0xc0 [ 1879.486136][T11954] device_add+0x789/0x1d90 [ 1879.491527][T11954] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1879.497823][T11954] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1879.504104][T11954] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1879.510754][T11954] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1879.517002][T11954] wiphy_register+0x1dfc/0x2900 [ 1879.522538][T11954] ? wiphy_unregister+0xbb0/0xbb0 [ 1879.527606][T11954] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1879.533550][T11954] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1879.539317][T11954] ? minstrel_ht_alloc+0x334/0x6a0 [ 1879.544473][T11954] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1879.550622][T11954] ieee80211_register_hw+0x1b0f/0x3b00 [ 1879.556159][T11954] ? ieee80211_restart_hw+0x290/0x290 [ 1879.561579][T11954] ? debug_object_destroy+0x210/0x210 [ 1879.567120][T11954] ? memset+0x20/0x40 [ 1879.571608][T11954] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1879.577900][T11954] ? __hrtimer_init+0x136/0x280 [ 1879.582787][T11954] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1879.588566][T11954] ? hwsim_virtio_rx_work+0x350/0x350 [ 1879.594443][T11954] ? trace_kmalloc+0xbe/0xf0 [ 1879.599094][T11954] ? memcpy+0x39/0x60 [ 1879.603722][T11954] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1879.609013][T11954] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1879.614966][T11954] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1879.621250][T11954] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1879.628654][T11954] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1879.636087][T11954] genl_family_rcv_msg_doit+0x228/0x320 [ 1879.641829][T11954] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1879.649243][T11954] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1879.655541][T11954] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1879.661977][T11954] ? ns_capable+0xde/0x100 [ 1879.666440][T11954] genl_rcv_msg+0x328/0x580 [ 1879.670981][T11954] ? genl_get_cmd+0x480/0x480 [ 1879.675719][T11954] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1879.682351][T11954] ? lock_release+0x710/0x710 [ 1879.687358][T11954] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1879.693541][T11954] netlink_rcv_skb+0x153/0x420 [ 1879.698608][T11954] ? genl_get_cmd+0x480/0x480 [ 1879.703850][T11954] ? netlink_ack+0xaa0/0xaa0 [ 1879.708857][T11954] genl_rcv+0x24/0x40 [ 1879.713752][T11954] netlink_unicast+0x533/0x7d0 [ 1879.718744][T11954] ? netlink_attachskb+0x870/0x870 [ 1879.723885][T11954] ? _copy_from_iter_full+0x275/0x850 [ 1879.729295][T11954] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1879.735570][T11954] ? __phys_addr_symbol+0x2c/0x70 [ 1879.740627][T11954] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1879.746376][T11954] ? __check_object_size+0x171/0x3f0 [ 1879.751703][T11954] netlink_sendmsg+0x856/0xd90 [ 1879.756506][T11954] ? netlink_unicast+0x7d0/0x7d0 [ 1879.761487][T11954] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1879.767767][T11954] ? netlink_unicast+0x7d0/0x7d0 [ 1879.772742][T11954] sock_sendmsg+0xcf/0x120 [ 1879.777195][T11954] ____sys_sendmsg+0x6e8/0x810 [ 1879.781997][T11954] ? kernel_sendmsg+0x50/0x50 [ 1879.787562][T11954] ? do_recvmmsg+0x6c0/0x6c0 [ 1879.792606][T11954] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1879.798644][T11954] ___sys_sendmsg+0xf3/0x170 [ 1879.803543][T11954] ? sendmsg_copy_msghdr+0x160/0x160 [ 1879.809247][T11954] ? __fget_files+0x288/0x3d0 [ 1879.814357][T11954] ? __fget_light+0xea/0x280 [ 1879.819541][T11954] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1879.825830][T11954] __sys_sendmsg+0xe5/0x1b0 [ 1879.830366][T11954] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1879.835423][T11954] ? __do_sys_futex+0x2a2/0x470 [ 1879.841237][T11954] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1879.847175][T11954] do_syscall_64+0x2d/0x70 [ 1879.851620][T11954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1879.857630][T11954] RIP: 0033:0x45e219 [ 1879.861555][T11954] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1879.882104][T11954] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1879.890584][T11954] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1879.898652][T11954] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1879.906656][T11954] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1879.914700][T11954] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1879.922741][T11954] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1879.970140][T12102] __nla_validate_parse: 17 callbacks suppressed [ 1879.970162][T12102] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1880.009450][T12136] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1880.029122][T12137] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1880.049581][T11968] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:48 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xe7030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1880.088530][T11968] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1880.130849][T11968] CPU: 0 PID: 11968 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1880.139715][T11968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1880.150397][T11968] Call Trace: [ 1880.153710][T11968] dump_stack+0x107/0x163 [ 1880.158094][T11968] sysfs_warn_dup.cold+0x1c/0x29 [ 1880.163103][T11968] sysfs_do_create_link_sd+0x11e/0x140 [ 1880.169313][T11968] sysfs_create_link+0x5f/0xc0 [ 1880.175197][T11968] device_add+0x789/0x1d90 [ 1880.179670][T11968] ? find_held_lock+0x2d/0x110 [ 1880.184488][T11968] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1880.190788][T11968] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1880.197076][T11968] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1880.203365][T11968] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1880.209581][T11968] wiphy_register+0x1dfc/0x2900 [ 1880.214502][T11968] ? wiphy_unregister+0xbb0/0xbb0 [ 1880.219598][T11968] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1880.225553][T11968] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1880.231342][T11968] ? minstrel_ht_alloc+0x334/0x6a0 [ 1880.237331][T11968] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1880.243472][T11968] ieee80211_register_hw+0x1b0f/0x3b00 [ 1880.249667][T11968] ? ieee80211_restart_hw+0x290/0x290 [ 1880.255896][T11968] ? debug_object_destroy+0x210/0x210 [ 1880.261870][T11968] ? memset+0x20/0x40 [ 1880.266840][T11968] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1880.273128][T11968] ? __hrtimer_init+0x136/0x280 [ 1880.278725][T11968] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1880.284519][T11968] ? hwsim_virtio_rx_work+0x350/0x350 [ 1880.291710][T11968] ? trace_kmalloc+0xbe/0xf0 [ 1880.296354][T11968] ? memcpy+0x39/0x60 [ 1880.301070][T11968] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1880.306768][T11968] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1880.312752][T11968] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1880.319064][T11968] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1880.326590][T11968] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1880.333932][T11968] genl_family_rcv_msg_doit+0x228/0x320 [ 1880.340262][T11968] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1880.347687][T11968] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1880.353994][T11968] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1880.360896][T11968] ? ns_capable+0xde/0x100 [ 1880.366057][T11968] genl_rcv_msg+0x328/0x580 [ 1880.371566][T11968] ? genl_get_cmd+0x480/0x480 [ 1880.376799][T11968] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1880.382788][T11968] ? lock_release+0x710/0x710 [ 1880.387511][T11968] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1880.392850][T11968] netlink_rcv_skb+0x153/0x420 [ 1880.397660][T11968] ? genl_get_cmd+0x480/0x480 [ 1880.402387][T11968] ? netlink_ack+0xaa0/0xaa0 [ 1880.407052][T11968] genl_rcv+0x24/0x40 [ 1880.412158][T11968] netlink_unicast+0x533/0x7d0 [ 1880.417343][T11968] ? netlink_attachskb+0x870/0x870 [ 1880.422509][T11968] ? _copy_from_iter_full+0x275/0x850 [ 1880.428736][T11968] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1880.435590][T11968] ? __phys_addr_symbol+0x2c/0x70 [ 1880.441569][T11968] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1880.448272][T11968] ? __check_object_size+0x171/0x3f0 [ 1880.453621][T11968] netlink_sendmsg+0x856/0xd90 [ 1880.459515][T11968] ? netlink_unicast+0x7d0/0x7d0 [ 1880.465568][T11968] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1880.472084][T11968] ? netlink_unicast+0x7d0/0x7d0 [ 1880.477133][T11968] sock_sendmsg+0xcf/0x120 [ 1880.481592][T11968] ____sys_sendmsg+0x6e8/0x810 [ 1880.486666][T11968] ? kernel_sendmsg+0x50/0x50 [ 1880.491409][T11968] ? do_recvmmsg+0x6c0/0x6c0 [ 1880.496057][T11968] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1880.502095][T11968] ___sys_sendmsg+0xf3/0x170 [ 1880.507615][T11968] ? sendmsg_copy_msghdr+0x160/0x160 [ 1880.512985][T11968] ? __fget_files+0x288/0x3d0 [ 1880.518609][T11968] ? __fget_light+0xea/0x280 [ 1880.523248][T11968] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1880.530600][T11968] __sys_sendmsg+0xe5/0x1b0 [ 1880.536107][T11968] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1880.541844][T11968] ? __do_sys_futex+0x2a2/0x470 [ 1880.547285][T11968] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1880.553247][T11968] do_syscall_64+0x2d/0x70 [ 1880.557703][T11968] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1880.563640][T11968] RIP: 0033:0x45e219 [ 1880.568344][T11968] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1880.588963][T11968] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1880.597971][T11968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1880.606002][T11968] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1880.614036][T11968] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1880.622038][T11968] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 17:55:48 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}, 0x7}, 0x0) 17:55:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r8, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000007180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000007140)={&(0x7f0000000800)=@newtaction={0x6914, 0x30, 0x400, 0x70bd25, 0x25dfdbfb, {}, [{0x1494, 0x1, [@m_skbedit={0xc4, 0xe, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xfff3, 0x9}}, @TCA_SKBEDIT_MARK={0x8}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x9, 0x40, 0x10000000, 0x3, 0x85ad}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x3}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x7ff, 0x4800000, 0x20000000, 0x89c, 0x9}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x81}]}, {0x45, 0x6, "1f133029429b19c85f5486c4afa14e38702531cada2c43957b5e009861d1af775fe731d5a446c5d60c31952195d60f25036ad4b249b0575f2f97fa0b028a2d71c5"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_mpls={0x140, 0x0, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x6}, @TCA_MPLS_TC={0x5, 0x6, 0x7}, @TCA_MPLS_PROTO={0x6, 0x4, 0x1c}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x7, 0x0, 0xffffffffffffffff, 0xfff, 0x1}, 0x2}}]}, {0xdf, 0x6, "d1bf9be55a6a0092361a01d16362b382822c0877f7e898b9008ceca1780df6b98dcda6e23677f5bb84c581a0df01e2ba380fe79ac1290baeb660d97edd23be653c29783c649dea1fa7c714dc964da51c5e124d3d6dfc15bd7a4a63562d751f91a3e67e68877ca541845e418809c28c26897e36b0af77d61367dcdeedc20cd2ccece6261ebb19791db35f59c126eaad019eef3ba2c3c6825034e53cd2797bca660e26558c17c6d8a3d3a3a272d270c29caa240f620977046fd89172bb66811caeca979ad96e6dc234e5049af6d9f5bd4038bb43af6f7b587c242b49"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_mirred={0x224, 0xb, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x124, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x0, 0x5, 0x4, 0x5}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x3, 0x3, 0x10001, 0x1}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x1000, 0x7, 0x8, 0x800}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x36ba6b99, 0x5, 0x6, 0x0, 0xfffffffd}, 0x2, r5}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0xd43, 0x7, 0x9, 0xfffffffd}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x94c, 0x6, 0x4, 0x3, 0x9}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x1, 0x7, 0x3, 0x5}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x4, 0x5, 0x400, 0x10001}, 0x1, r5}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xdd9, 0x7fff, 0x0, 0x4, 0x800}, 0x1, r2}}]}, {0xd7, 0x6, "2bdbf9a865ea65431c77577b41a00cbbee0685dfee5d769bfcab3815212d6a5d2d818e9d72ae58759885f2e3c4a06c2d80a1b8f2d1135d92a28a9dfaf66dd12587d9945b5563d8eea2a3c196fc7b4c6c82e4b056cc7a5291a71f4304969b1e54cfa9994d6c367eec56b61d3f7baf5eb3677d62f750cda5579533e10d68eb282dd7a67e005f3ffcea941fbd93205c27a9e152d026953d5240ad5a6a937a7fafeee80cc29cec498200377f3ec8fade81b7000dd004016c4d98e51145c0f2f87c7b466a2ca3f9bbbf2eed98ff2e59039f2d341f27"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x5, 0x3}}}}, @m_sample={0x1068, 0xb, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0xebca}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x6, 0x1000, 0x5, 0xfed9, 0x5}}, @TCA_SAMPLE_RATE={0x8, 0x3, 0xffff1ec2}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x9}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x3a9f}]}, {0x1004, 0x6, "6992a0450f32ade880cef0d3dff7b4b68319f2f4dba058b0c7c6c4b6b0ab5278f7b7d238aeae0455e72de19993dff8b3b816374f92bf27799cda0d0acdd983df3ef8a6bdba094891d838511b9b7b0512f03a375a40f34ccabb01221f83615daae7f613de59e2fa1b913711580dacb83707ef05db101156977bcd41c77182975cc7abdc4786e2952dd139f64185ed79903886550593a5d97d841eaa15d6a30a3f88100677f8739ade2d2505dfe9cf330a2e56dc6a7dc70849088c2a2df2ef5a51565c3651eedf70e3c89dfce667e82784597d79ed5f058f41d2fdf434ed7c23d1083b23193d49285d60049e743cf6a3e7cc8930f1d919ce4fc594058c5c69d41f7c1be418ad112f9ba10029feba956897cc57992624fe8f23847d7928e901241e13b19b80914e4fb026604cb69a754cbea578588b2b7fc262e789b87f948a4cc9d83ff0ccabe82200683e7ecfa1ca55cf4bc1dd571486849a228057952032162467c0e4d0a7ac29cab612b73f5efe10bb5d4f7375d6a9af9f73276bf2657698e065de9583dc6f50538210edfe5b92dfbe05a9fdad6e1b1fe76e7e9360d5ff6c297e219318a280ef5b7ebc9ee8ded0818cf7891ed77cf9e0e87612374aa0dbc8af8574c0080d7683c777f5252a5c4bf3f97f8a7c5edff56f6fe4c0bd929c4a9219a65a6d03e5873b44b078db92c7525d429a78ad04520512c02a4cb68f780895858f18e799e3e9a002c11a34bb38989762694a4f8aab844cd63b4b66be6de52f3e057704b9c63caa175f99091a06a13470481ef15b394f08c0a90f2c00d46fb081a964d5380223e0cf6165896b7261333dd2f7459c11e14506b20f7dd2962cdbbe61ec06ed89c16e05691354378cd4e8993d59b5bf71005cf1907bc868ebb176077230872123dbfe97cd54c0ffd15e2950f79d2e274204e9ec2d8f1abad7de721db7ac67b8b6b6adf81fbf992fdcda115d63b57cd40bee4aaa5ca0db214a3b7b69830a6877b97614721f886a44f75813cf9f8a50d11a640efe95b8bd96adf3a7bba45bd20240752340a8da01427f16dbcba0fc5f00a9bf04bf625b8db136d291e653a0efa577ede440e62f2c9f5fac13c3dc6c826561ec32a98feb4826ab92eaeebea09c3e691b6715743731cda6946a88bb7e6463be567e7d1554cef7972a733cab6b382ea462ac68c5488468f677577d0ad955af51d172a66366f1e5d44680b058b60ff3ad417ce706dc0e3868fec3a715fb122beb19e5f382e33c3e39b1f2fc4ad9da470ec0b18252dd3163dd376f1b7fcbbbb2a1e53ee62085d455891e280290e869d9106505512bac5ebb852caebddf95047b3e3a51d0797754b961f2fe781d4886238035b800bd14e03a205af6d8b8f67f3f20691587998a7ad0ba903978ae340e2c406bb7900f82b718298cb2ad65a208401d5f5c91be3c3bd642eb3f59ed34140281981b837b01446b82b85e897071776c9f58d55a531d79cc7b275c98379d7590dce4b3aa9eb415a4719e8c69793afe7c34d88a4bd532c9ce1839ad10e329814aebf99a2ef5f0e79549f46c0db4586f8a34b723d6b57bd8fd718bfde696f2733998f2d433c197212a7e6ca9eafba740bb77fa18b8326c9b7b1d973cc81e1ab4d9679630458c8cfd43df6d213b1a3b35139616815b927edd06d28db9197f5503bed581b59f4baaf047b6bd5bfaf9d5847bba566bb760a97ef5e860ea10aae5828d3dad40bae3cdafe18e4a8c3cd2d207f724dc26497b857ccbeb966269084018a31a1f00e3dc5a8a4c2ee4e03115dc5c51312a58e5202a3d8ff79baa6a59cc5abff7cb587c51586c18b05448a20f69081ff0cb43782456228ea7fd21e193d8e830e2b4cbf5e2be6171258ef7fb23876e8ff5eae348635c4bc298185a31c54b3c3ef157193326d67448e4f3044d0c432a2a09f0b8fd8a83a11d68dbdbc0ada4fee77818f80906e11a38a9844fd9521958d426cb9b631e09bdccbd685a678b97e5aad6de0f8df0633a420f8720f847837e722fe51345995b83946d53a9cda7526ada75437f46a316e7d47e290ac3f2d504558f472718053d90c58e376db4b109c832bd373d72946ee1e6f3ab08000bbc106ea622a0c29d1f0be8928146d616ac1916b8d55f7927ade859035bb2e134c4f3ba8958052168b1af136b56e671197fb56cb6367b83917fe5c2bba65989ff5d4899fa489bd1f3a612ce0aafcd66ea968d8854a9cc008c059142e89ed5dad81317099af83c65805d8e1c015f07a52f31b4affaac7bf2cb1a75744e4bc6bfd3ce8c5a9e4de8d77062adb734234cf1822145abc3247333feceef23d5c7644b3124109e404d734b267fae965f051d8676c8a934b8d9753a1834ae2f6b49d1d3a289131983612ae4bfb932527bbc980321c9cd696cca14093680f0cd89da605e2617dd9f92981934c17c1458607b10a0b6660f9d48637ae8b026670e313722685bf2c43f2cd6ef6fdf30e9fe7e3074271bbf967804d7672d4f9b62eb55b3bc61124bc0b02c3930f2f705b4bbe7bc7432373882c83b3ef751cb59f866d0c751e0469efb70c322eedc2d1074ce23a6b6036e82eb86463a037e9ea287a01896ec9f39f28eb1657bf2478608d07cd94a07de1bf1b632299bdb18c00aaabd01e1901d828c83e5d952929c1c08a96c10f9b6208c2e8d8425f7ca3a30dc7a5e0b7dc65c5a8a413576069c978a215c9721f7a9f8241a55f3520c43550a88f0d3245700400ee4579e1e9c22d99663f74748c57a971fdfc804719c9551bb340216457f0aa5474cf3d75924c79f8dd89e59a8659a0d0324ff55b88aa21f16dcb4bddcaf5463b90e3a3568e3c799f26ef324768b9fad00419c9b1e3b64dfd31972f9869f28bcaa9932c55e181d0188d22fd03eff8164b37d2536f3ac80d409ded932e5f18067083c8e12106356fd8f5c1e869d3e7b02ea0ed0b8a70095834b0ef768792ca7c2c07ff092a8e7fda19eaa8b19215e6d024c52084686c5f41af56f62d4d78b2c3ca30eab408b2fbc44ca6f1e1514e853aa9c38f93a1c55d6241b02ca65136982b57ed5c787ccc1c8bee042aa850dd8e3b1f2e71296de4207299c1c634535f6d2820b3c24f0eb8e71c4b398a5f2332bfd3072c293524b9a8eedf30cd846930e854e65ab3a67525a7406b368eb373992718dc68cf7b7fbcd58c66d7dfc74200db0cc3214c23fa32bd6c99fc47214c3fa36ca2b6342f30fdd1edfcea19d5e6e485e4237135b20fd48202399056ceeb51ea34a8578039e8f7321548279a0b9aa9f5da77b911cb7cf0de141501d363aadf69236cd17d9d6758b4c0723f76a4fbec0a6d7f4af4efd8f977074b3340d7598ee53c28256f8f56a10154c3c0196e0cddebf804d0d033580b7b7ec1fa92a49904cbe637525d6e77e8281889ec2d6eedd65c8994897a8bc5c0a31033490d0ee0bc96df138695b0ec2d03f676167e2c21cf9781da480997811d18a8d316d983c903dd5ed73c16e4d8bc7a731cf5d56a6d4c3487fbcf5a86da5dd36abf69d78e83f492e127df32f6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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}]}, {0x121c, 0x1, [@m_bpf={0x108, 0x1e, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x401, 0x8, 0x10000000, 0x24800000, 0x80000000}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x4}, @TCA_ACT_BPF_OPS={0x24, 0x4, [{0x762e, 0x7, 0x80, 0x40}, {0x23, 0x3, 0xdc, 0x2}, {0x4, 0x3, 0x7, 0x4}, {0x1ff, 0x0, 0x7, 0x1}]}]}, {0x8e, 0x6, "f6d66316d0540e313cf7c0c8088a283520deffa9efab6fb3737a5c5db44c96976d937c002a0b5087812c9707a0765abdf68bf5986263314b6f46c811f779c6db94f645550df358b8f393e437e347c1c985a863822da93617b43528f9b1414005a97110cbe6cd1130d448a211ce0d782e056ffaf3998b6447a6a9680ac7a6e363ee3310a7dfd881005f19"}, {0xc}, {0xc}}}, @m_vlan={0xc0, 0x1a, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x2}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0xb8, 0x101, 0x3, 0x3, 0xfffffe0b}, 0x2}}]}, {0x67, 0x6, "b7ea72029512260b273930a131b38d79887a872fdd5d2e6943f9d409e0dd9a38a53ad95055c90e6f6b4e89cf31bd53cd2cd1c5a39e4c90327af80573c43fe23ac2acc9bda812be9bbc8c63dda7159eead84ce8284e1bd92485ede388885e4549f4fd5b"}, {0xc, 0x7, {0x1}}, {0xc}}}, @m_vlan={0x1050, 0x20, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x741}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x2}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}]}, {0x9f8, 0x1, [@m_gact={0x108, 0x14, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x8, 0x8001, 0x1, 0xab, 0x68a2a142}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0x14f4, 0x3}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0x3bc, 0x10000005}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x1b47, 0x20000000}}, @TCA_GACT_PARMS={0x18, 0x2, {0x9, 0x7, 0x8, 0x401, 0xfffffc00}}]}, {0x86, 0x6, "d3c8bbba29e4c3512063d7fedf45a86f8289bba940124577541816c80689e896139cbae1fc28499ae9acb0089ad7c2db508fcd6284c1876fd375b28b16e6e2e47baacb45cb5d8c0f79a88cbf5f661b7841326ba62bbb015c26d3f622e87bf0cb61d03be1d4d485352456f5c14d5445abfe58eacc8bb26d805442ed9b318541829da9"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_gact={0xf8, 0x10, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x88, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x0, 0x168a, 0x4}}, @TCA_GACT_PARMS={0x18, 0x2, {0x8000, 0x8001, 0x8, 0x3}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x696, 0x2}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x1a27, 0x1}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0xd, 0x10000000}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0x306, 0x6}}, @TCA_GACT_PARMS={0x18, 0x2, {0x81, 0x7ff, 0x0, 0x401, 0x9}}, @TCA_GACT_PARMS={0x18, 0x2, {0x1, 0x9, 0x8, 0x9, 0x4}}]}, {0x48, 0x6, "65236d32f1abb0dae669deef6be2639a50736d99360e075dc83d1e9bac0b834ff1855d2b89f10a2669ecd7702b0e14e3b2bed099c692d67af2a7ebc7c22922fe462eb403"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x10c, 0x1d, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x50, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x80, 0x80, 0x4, 0x9, 0x7}, 0x1}}, @TCA_IFE_TYPE={0x6, 0x5, 0x9}, @TCA_IFE_SMAC={0xa, 0x4, @multicast}, @TCA_IFE_SMAC={0xa}, @TCA_IFE_METALST={0x4}, @TCA_IFE_SMAC={0xa, 0x4, @multicast}]}, {0x98, 0x6, "147a3ef401b80081b153e425849c25eceac3c4e07c51bf09835451a935eb4f14024750ece6043ef169863a410290509bc11f1380c7935a562e71e535f17eaf0b4669bd1598a51c00dac62aae53a9cea78a50bd612c84c675b97f11c8a82eb9607e258c7180c5d24f5e0d66963ecb254687b0e9889c84b7254db6ba98b1192ce617dd1d8bd55361f670e41e9392a51ffbb72d70b4"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_skbmod={0x11c, 0x19, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x9}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x81}]}, {0xd2, 0x6, "07c8e5823b4eff4d10660396bbf17dc55aab455a2d5fd2e461b1f454ea5fc4944c72510c6a355ad5375124ec2528ae7b9ce79e97347cb50ac82cb4537faf66affaee022632d8a0eba3ee5b4ed53630a411b1c9f5fb705f7fc407c7b45f4d1eae75e2d1e90add021e8e37e67ab3da19be8c7c13e4c1d01905af68a55d3d9bac10a2809bdaeb1882c535dfb2d4395932fea766221a237bf7ef5a90cee5e71123896ce2810997383a83319f4fda662602450b7d8c647039c03f1a8b663d3c9f189f46c40910bf1cb88ea9feb28e9e55"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_bpf={0x124, 0x1c, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x4c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x441, 0xfffffffd, 0x20000000, 0x9, 0xc00000}}, @TCA_ACT_BPF_OPS={0x4}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x800, 0x2, 0x0, 0x4, 0x1b95800}}, @TCA_ACT_BPF_FD={0x8}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0xb2, 0x6, "1bf26e922df2be635ca238b48d510c61666fe7775d1ccc1576dca4a353a0f651d8c2881a8760bb8983c137d1fd8d4460bb676941cfb834037e6e458213a9ad7206098035e1c4170926e9a274242d01958a5ecc94da5f10350f57a5b15052e6497908dedc40f55191ec8f48e747d014c671eca07f04637dc3564684fe0b914738a7d3b9b537b9f9d96e16c4b6f9936b9d42b444e0c147c850ad9d61b0e327930bd1d5b03cfbe39e9c880648268efb"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_xt={0x10c, 0x1e, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0xb4, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_INDEX={0x8, 0x3, 0x2}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TARG={0x38, 0x6, {0xffff, 'filter\x00', 0x8, 0x5, "edd7cf432147a9c321368527df5e"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_INDEX={0x8, 0x3, 0x40}, @TCA_IPT_HOOK={0x8, 0x2, 0x310a631e6c60e6d}]}, {0x33, 0x6, "2a060939ae135633dd9fa8e36689443da978765644981857f6170b728c7c5bccc0dac4102916312e6337a71a930e8d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_simple={0x174, 0x5, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x68, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x7, 0x3, '**\x00'}, @TCA_DEF_DATA={0xa, 0x3, '\'$!@\\\x00'}, @TCA_DEF_DATA={0x6, 0x3, '*\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x4, 0x7, 0x8, 0x3, 0x81}}, @TCA_DEF_PARMS={0x18, 0x2, {0x200, 0x8, 0x10000000, 0x3, 0x10001}}, @TCA_DEF_DATA={0x7, 0x3, ':$\x00'}, @TCA_DEF_DATA={0xe, 0x3, '{(,/_[\\$!\x00'}]}, {0xe4, 0x6, "8353895b73739cdb4e96b2c28db039a557aae18433154627edb46a251fd6680bfd65ade88bba9b51f8b637fb0dd5198ff9266a63587d7a5904da7798d651a0b4cc69d224b50f6aa2ad95ee0170d650636a9d78ab4266674935808e92bab625620a58d512a0b27534d4a4d85c0fc5ca8d07c45e99102861a11112d5904631861d6233c014ba050b226e56c019f30c6a8489ed5fff5e7e56c394517b9cad8ee7a026a6cccf64f2bdb3ca68bc027d051d74fdcf0f8a6d8262aec0550f4b266e2647d8c006b700a0e4d6b9b66698cbb1f35824bb867416b6efb00240f5fe44018f6f"}, {0xc, 0x7, {0x1}}, {0xc}}}, @m_ife={0x170, 0xf, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x8c, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x34, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x9}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x6}, @IFE_META_PRIO={0x8, 0x3, @val=0x40}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x2e}]}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x7ff, 0x9, 0x6, 0xffffffe0, 0x4}, 0x1}}, @TCA_IFE_TYPE={0x6}, @TCA_IFE_METALST={0x30, 0x6, [@IFE_META_TCINDEX={0x6, 0x5, @val=0x7fff}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x1}, @IFE_META_SKBMARK={0x8, 0x1, @val=0x80000000}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}]}, {0xbf, 0x6, "4432faa181188772075399e70e5392de39cb3cc921292d9f602829aa24aff6a327a179d83d8cacff882392101601802a1658425ce5fccb2b7c356f061b603b9c5935adb86bb6924bdf01a054f30d5c23af22bdb24b6d06bc90050a9a3cb42413b2cc2ebbef063ef7fb9a37471ffabd158e8b8ed226334231fe585833938b1c04fe2115f45d3169590ff5fa4c7eb1ce7dec5fedcda7b75e52764f166b77aed04269a2b06fc18bca6a04ff639e6626c12f57d511b4b00d5a26edf503"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_skbmod={0xb8, 0x16, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa, 0x4, @multicast}, @TCA_SKBMOD_DMAC={0xa, 0x3, @local}, @TCA_SKBMOD_DMAC={0xa, 0x3, @broadcast}]}, {0x65, 0x6, "9a0c94dd8cdc87470eb11035fc608d45bed7bb87004fd077f413e961da6be1944009b21cfd216120a16e038cc419986c30233a51c40d2f0cd360db812fef641f0481433f38265cda672312126024fea849b2074b00a28e45f6e2b25b880116d0e8"}, {0xc}, {0xc, 0x8, {0x1}}}}]}, {0x33c, 0x1, [@m_ctinfo={0x94, 0x14, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x3, 0x7, 0x20000000, 0x1, 0x2}}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x101}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x49}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x6}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x8001}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x3}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x6}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x8000}]}, {0x15, 0x6, "9bfe3c7ad5dc8acde1ed7fa92604bd9d0a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_vlan={0xb4, 0x1c, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x6c, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_PRIORITY={0x5}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x1ff, 0x3, 0x4, 0x5}, 0x1}}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x5}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x8001, 0x100, 0x0, 0x5, 0xffff}, 0x2}}]}, {0x20, 0x6, "80cf61b08475709db0abdc9a2447d3b3b97f4e0eb3713a7e2f2ea8f0"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_tunnel_key={0xa4, 0x15, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0xfffffffa}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @loopback}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @remote}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x2}]}, {0x3f, 0x6, "6f79181cdf7ae00742e8cc0fd269ea5aa7e705a31d9612d2e32bad00ab7dda97ef2d4c36550cafcc320b893a541574606743617e7b593fdb6e04ff"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_sample={0x98, 0xb, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xb8d}]}, {0x61, 0x6, "9c3b0bf96d53fc5aa07be2cbeffb2d60f4fc8e9fa1d61b7ae64a1f25d7d43910be6f80d2cdb8e4316ebbec1ae8d3698aee4f3eda43dd6ee0d5f30eebe70f64591c1c9c0ff5f87a1bc0fdceb5b7ed8eea1277da1f7ac3a3efa737f9336b"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}, @m_xt={0xb4, 0x19, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}]}, {0x65, 0x6, "8d42587a3329af3ae404e99721bce22eea7800518c51b2bd4887ec6a5c030d673724045aa64eb5743b1141b7ba515101b8f093706716a16425e05ae913eb7d9fdd873b06e5a41e7ade0917528f788a0d796b019e87af953da182a6c3d9cc29c4ba"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}, {0x2d10, 0x1, [@m_police={0x2ae8, 0xd, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x2a94, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x100, 0xff, 0x1, 0x80000000, 0x82, 0x200, 0x0, 0x4, 0xbd, 0x0, 0x0, 0x41aa, 0x6, 0x2, 0x2, 0xcc3, 0x4, 0x8, 0x100, 0x0, 0x6, 0xfff, 0x1, 0x1, 0x22, 0x7f, 0xec4a, 0x0, 0x8, 0x178d065f, 0x9, 0x188, 0x4, 0x5, 0x0, 0x400, 0xa000000, 0x80000001, 0x6, 0x6c8, 0x9, 0x5, 0x1, 0xf26b, 0x0, 0xffffffff, 0x0, 0x2, 0x3, 0x1, 0x4, 0x5, 0x4, 0x0, 0x6, 0x4, 0x9, 0xffffffff, 0x8, 0xfff, 0x0, 0x1000, 0x1, 0x996, 0xfff, 0x4cff07a8, 0x3ff, 0x7ff, 0x2, 0x3ff, 0x7fffffff, 0x6, 0x58, 0xffffffff, 0x2, 0x0, 0x3, 0x18d, 0x1, 0x7f, 0x100, 0x2, 0x10000, 0x0, 0x3, 0x2, 0x9, 0x1f, 0x9, 0x22, 0x7, 0x0, 0x3, 0x4, 0x2, 0x8, 0x4, 0x0, 0x3, 0x4817, 0x3a7, 0x1, 0x40, 0x3f, 0x80, 0x8001, 0x1, 0xffffffff, 0x7fffffff, 0x7, 0x400, 0x0, 0xf30, 0x7, 0x7ff, 0x6, 0x0, 0x2, 0x9, 0x3, 0x0, 0x2ad, 0x200, 0x7fffffff, 0x5, 0xfffffffc, 0x7, 0x6, 0x200, 0xffffff01, 0x5, 0xffffffff, 0x800, 0x7, 0xf46d, 0x0, 0x9, 0x8, 0x1000, 0x20, 0x800, 0x13a55b32, 0x8001, 0x4, 0x1, 0x9, 0x7fffffff, 0x7fffffff, 0x5, 0x6, 0x3, 0x4, 0x1, 0x100, 0x7fff, 0x0, 0x7fff, 0x20, 0x9, 0x16, 0x1f2, 0x10001, 0x200, 0x80000001, 0x3f, 0x9dde, 0x2, 0xcb65, 0x403e0000, 0x6, 0x8001, 0x2, 0x80, 0x9, 0xd229, 0xffff5d54, 0x9, 0x2000000, 0x20000000, 0xf1, 0x7, 0xfffffe01, 0x4, 0x1, 0x6, 0x6, 0x5, 0xffffffff, 0x3, 0x7, 0x3, 0xbcc, 0x0, 0xe9a, 0x3, 0x8, 0x8001, 0xfff, 0x5, 0x4, 0x0, 0x8, 0x8, 0x180000, 0x3, 0x9c23, 0x1, 0x16, 0x1e12da90, 0x2, 0x7, 0x3, 0x1, 0x12, 0x3, 0x80000001, 0x6, 0x90e, 0x800, 0x3d2, 0x7, 0x3, 0x1, 0x0, 0xa5, 0xe4, 0x8, 0x20, 0x0, 0x9, 0x10001, 0xbd, 0x80000000, 0x1000, 0xc0d3, 0x8, 0x80, 0xd2cb, 0x9, 0x20, 0xbc96, 0x2, 0x20000, 0x1ff, 0x400, 0x2, 0xca8d, 0x59, 0x54, 0xa454, 0x9, 0xcc4, 0x4, 0x9, 0xfffffff7, 0x7fff]}, @TCA_POLICE_RATE={0x404, 0x2, [0xda26, 0x7, 0x5, 0x6, 0xfffffffc, 0x8000, 0x5, 0x9, 0x80000001, 0x7ff, 0xc3f7, 0x1, 0x0, 0x2d6d, 0x10000, 0x1, 0x8, 0x7, 0x7ff, 0x800, 0x4, 0xe035, 0x2, 0x4, 0x5, 0x80000001, 0x3f, 0x2, 0x4, 0x6, 0x10001, 0x8, 0x1, 0x7, 0x1ff, 0x5b20598d, 0x10001, 0xca49, 0xffff8000, 0x51, 0x5, 0x1, 0x9, 0xe3, 0x4, 0x1, 0x401, 0xd3, 0x7, 0x8, 0x5, 0x7ff, 0x8, 0x1000, 0x4, 0x8, 0x9, 0x4, 0x1ff, 0x5f6, 0xff, 0x7ff, 0x7f, 0x8001, 0x3f, 0x2, 0x4, 0x7fff, 0x7ff, 0x5, 0xffffffff, 0x9, 0x5, 0x8, 0x80, 0x9, 0x0, 0xfffff801, 0xffff, 0x7fffffff, 0x800, 0x7fffffff, 0x6, 0xfffffffc, 0x1f, 0x7, 0x6, 0x84a, 0x8000, 0x0, 0x0, 0x6, 0xdd6a, 0x8dae, 0x80, 0x5, 0x0, 0x8000, 0x7fffffff, 0x9, 0x4, 0x8001, 0x0, 0x81, 0x2, 0x1, 0x3f, 0xffffabbd, 0x0, 0x3, 0xb42d, 0xff, 0x6, 0x6f7e, 0x8, 0x800, 0x8000, 0x6, 0x200, 0x5, 0x5c7, 0x5, 0x40, 0x8000, 0x4, 0xa29, 0x9, 0x4, 0x100, 0x7f, 0x7f, 0xa7, 0x40, 0x3, 0x3, 0x5, 0x4, 0x9, 0x8, 0x1, 0x5, 0x3, 0x2, 0x401, 0xffffffc3, 0x6, 0x7, 0x2, 0x3, 0x2, 0xffffff37, 0x2, 0x4, 0x4, 0xffffffff, 0x0, 0x8, 0x7ff, 0x800, 0x88e, 0x2, 0x74, 0x9, 0x3, 0xb6, 0x80000000, 0x3, 0x5, 0x5, 0x2023, 0x7fff, 0x5, 0x1, 0x1, 0x800, 0x6, 0x7ff, 0xffffffff, 0xdf, 0x10001, 0x2, 0xfffffffa, 0x8, 0x8, 0x0, 0x4, 0xffffff00, 0xdd8, 0x8, 0x0, 0x2, 0x101, 0x0, 0x5, 0x0, 0x1000, 0x0, 0x1, 0x9, 0x7, 0x3, 0x9, 0xffff, 0x6, 0x1, 0x9, 0x7, 0x3f, 0x6, 0x9, 0x1, 0x1, 0x8, 0x10000, 0x9, 0x7, 0x2, 0xc80, 0x15f6, 0x1, 0x79, 0x3, 0x4, 0x3ff, 0x6, 0x8, 0x80, 0x6, 0x0, 0x400, 0x868, 0x1, 0x4, 0x2, 0x92, 0xd1fb, 0x80000001, 0x0, 0x6, 0x6, 0x6, 0x6, 0x7, 0x3, 0xfffffffc, 0xff, 0x800, 0x6, 0x1f, 0x1, 0x2, 0x4, 0x3, 0x1, 0xba, 0x4]}, @TCA_POLICE_RATE={0x404, 0x2, [0x8, 0x3, 0xffff, 0xa57d, 0x0, 0x8, 0x4, 0x4, 0x20, 0x4, 0xe75c117, 0x7, 0x0, 0x0, 0xfffffff9, 0x5e9e, 0x8, 0x10000, 0x4, 0x0, 0xe1, 0x40, 0x80, 0x4, 0x4, 0x800, 0x10001, 0x101, 0xb70, 0x8, 0x3, 0x200, 0x8, 0x2, 0x0, 0x7ff, 0xb0, 0x3f, 0x4, 0xf83f, 0xfffffffa, 0xdb6, 0x1, 0x7, 0xd6, 0x80000000, 0x101, 0x3, 0x6, 0x4, 0x200, 0xc8, 0x1f, 0x4, 0x5, 0x1, 0x1000, 0x8, 0x56d, 0x5, 0x9, 0x80000000, 0x6, 0x2, 0x7, 0x80000000, 0x4, 0xfff, 0x81, 0x8, 0x40, 0x97a4, 0x9, 0x8001, 0xff, 0x0, 0x80, 0x101, 0xe1, 0x8, 0x5, 0x5, 0x1ff, 0x8001, 0x81, 0x3ff, 0xff, 0x23, 0xd7, 0x101, 0x5d, 0x8, 0xaa4, 0x48e80000, 0x8ca, 0x4, 0x10000, 0x10000, 0x1000, 0x47bc, 0x3, 0xffffcd1f, 0x2, 0x8001, 0x4, 0x2, 0x3f, 0x5, 0x401, 0x3, 0x6, 0x20, 0xe666, 0x8001, 0x80, 0x4, 0x20, 0x3f, 0x2, 0x6, 0x7, 0x7, 0x1, 0x1, 0x7, 0x7, 0x2, 0x1, 0x8, 0x1ff, 0xfffffff7, 0x9, 0x7fff, 0x0, 0x9, 0x9, 0x5, 0x400, 0x4, 0x8, 0xeb3f, 0x6, 0xffffff9e, 0x7, 0xfff, 0x4, 0x6, 0x2, 0x401, 0x2, 0x80000001, 0x7, 0xff800000, 0x0, 0x6, 0x3, 0x7, 0x1, 0x8, 0x9, 0x40, 0x0, 0x20, 0x8000, 0x9, 0x9, 0xf58d, 0xc61, 0x739, 0x0, 0x2, 0xad0, 0x7fffffff, 0x2, 0x1ff, 0x6c, 0x3, 0x401, 0x1cf7, 0x8000, 0xb8, 0x4, 0x5, 0x80, 0x401, 0x2, 0x5, 0x7f8a, 0x2, 0xfffffff9, 0x9, 0x8, 0x10001, 0x1, 0x18, 0x800, 0x19, 0x2, 0x9b, 0xfffff145, 0x0, 0x7f, 0x0, 0xffff, 0x1, 0x2, 0xe0, 0x8, 0x8, 0x4, 0xd15, 0x0, 0x7f, 0xff, 0x4, 0x4, 0x1, 0x1, 0x3ff, 0x2, 0x3, 0x80000000, 0x4, 0x5, 0x8000, 0xb28, 0xfff, 0x7ddb, 0x2, 0x3f, 0xfffffffa, 0x7fffffff, 0x1, 0x1ba, 0x5f, 0xffff, 0x6, 0x1000, 0x5, 0x10000000, 0x9, 0x1000, 0x1, 0x96f, 0x8, 0xfffff5e6, 0x5, 0x1, 0x81, 0x0, 0x8, 0x40, 0x9, 0x3, 0x59, 0x3ff]}, @TCA_POLICE_RATE64={0xc, 0x8, 0xcc}, @TCA_POLICE_TBF={0x3c, 0x1, {0x9, 0x7, 0x2, 0x0, 0x7fffffff, {0x3, 0x2, 0x8, 0xc00, 0x8000, 0x6}, {0x7f, 0x2, 0x1000, 0x7, 0x1, 0x10000}, 0x400, 0x4, 0xea}}], [@TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0x7, 0x9, 0x2, 0xfff, {0x3f, 0x1, 0x2225, 0xfffb, 0x0, 0xaeef}, {0x8, 0x0, 0x9, 0x5, 0x8, 0x9}, 0x400, 0x2, 0x7}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7, 0x40, 0x6f, 0x0, 0x4, 0x6, 0x2, 0x6, 0x5, 0x8, 0x8, 0x8426, 0x8, 0x0, 0x5, 0x9, 0x2, 0x1ff, 0x2, 0x9, 0x2, 0xb6da, 0xffffffc1, 0x2, 0x8001, 0x9, 0x6, 0x173, 0x1, 0x40, 0x0, 0x5, 0x3, 0xb0, 0x1262, 0xff, 0xc0e0, 0x3e, 0x0, 0x0, 0x7f, 0x0, 0xfffffffa, 0x4, 0x6, 0x2, 0xffffffff, 0x8b16, 0xffffffc3, 0x3, 0x0, 0x5, 0x1, 0x4f59f6cd, 0x10000, 0x1, 0x7, 0x1, 0x2, 0x2, 0x6, 0x1, 0x8, 0x0, 0x7, 0x3, 0x1000, 0x81, 0x101, 0x400, 0x2, 0x2, 0x200, 0x4, 0x80, 0x8, 0x80, 0x3, 0x6, 0x3, 0x1f, 0x1ff, 0x3, 0x7, 0x0, 0x1, 0x7ff, 0x2, 0x4, 0x4, 0x7e6, 0x80000000, 0x37f8, 0x7, 0x1deef53f, 0x7f, 0x3f, 0xffffff38, 0x8001, 0x97, 0x7, 0x8, 0xde8, 0x7, 0xd1c, 0x8e6, 0x8, 0x8001, 0x5, 0x8, 0x800, 0x7, 0x4b30, 0x0, 0x5, 0x7ff, 0x4, 0x0, 0xed, 0x3, 0x10001, 0x80000001, 0x205, 0xdb, 0x2d5, 0x6b75, 0x6, 0x800, 0x3, 0x20, 0xfffffe01, 0x7ff, 0x5, 0x8, 0x3f, 0x0, 0x3, 0x10000, 0xffffff81, 0xfffff430, 0x6, 0x4, 0x0, 0x740d, 0x1ff, 0x0, 0x81, 0x3, 0xfffff001, 0xfffffffb, 0x2, 0xfffff000, 0x6c, 0x0, 0x0, 0x4, 0x1, 0x3, 0x0, 0x7, 0x10001, 0x5d1, 0xa432, 0x100, 0x2, 0x4, 0x8, 0x200, 0x7f, 0x8, 0x2, 0xe32, 0x1, 0x800, 0x124, 0x890, 0x1000, 0x963, 0x9, 0xffffffff, 0x7ff, 0xfffff6c1, 0xf344, 0x2, 0x1, 0x401, 0x401, 0x4, 0x200, 0x5, 0x3ff, 0x3fb, 0xfffffffc, 0x3, 0x5, 0x7fff, 0x7fffffff, 0x80, 0x4, 0x5, 0xffff, 0xac4, 0x7, 0x7f, 0x9, 0x2, 0x5, 0x5, 0x5, 0x6, 0x40, 0x5, 0x7, 0x8, 0xff, 0x3ff, 0x92, 0x81, 0x4, 0x6, 0x5, 0x0, 0x3, 0x8, 0xffffffff, 0x80000000, 0x7ff, 0x1, 0x8, 0x1, 0x6, 0x8, 0x9, 0x8df9, 0x3000, 0x3, 0x7, 0x3f, 0x0, 0x3f, 0x10000, 0x5, 0x8, 0x3, 0x80000000, 0x7ff, 0x9, 0x81, 0x0, 0x40, 0x8, 0x3ff, 0x3ff, 0xfffffffa, 0xfe000000, 0x9]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x200}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x8}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x96}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8, 0x3, 0x8, 0x7e79, 0x7, 0x200, 0x9, 0x0, 0x1, 0x8, 0x1, 0x8, 0xfffffffc, 0x8000, 0x4, 0x4000000, 0x10000, 0x6, 0x8000, 0x800, 0x3, 0x80000000, 0x7fffffff, 0x52, 0x7, 0x4c, 0x10, 0x7fff, 0xffffff65, 0x7, 0x6, 0x6, 0x8000, 0x1, 0x400, 0x1, 0x400, 0x3f, 0x80000000, 0x265, 0x3, 0xb8, 0x100, 0x1, 0x1f, 0x7, 0x6, 0x0, 0x6, 0xffffffff, 0xfffffffa, 0x2, 0x5, 0xffff, 0xfffff870, 0x4, 0x9, 0x100, 0x3, 0x401, 0x1, 0x0, 0x9, 0x8f, 0x2, 0x23, 0x1, 0xfffffff8, 0x10000, 0x2, 0x0, 0x40, 0x20, 0x9, 0x6, 0x0, 0x1f, 0x7973, 0x400, 0x6, 0x2, 0xfff, 0x59ad, 0x2, 0xb4, 0x101, 0x8, 0x9, 0x0, 0x0, 0x9, 0x8, 0xebe, 0x4, 0x200, 0x698cab43, 0x1ff, 0x400, 0x0, 0xffffffcf, 0x2, 0x1, 0x3, 0x7, 0x100, 0xffffffff, 0x6, 0x1000, 0x6, 0x1, 0x8, 0x1, 0xfffffffb, 0x400, 0x0, 0x9a0c, 0x1000, 0x2, 0x0, 0x1, 0x400, 0x0, 0xfffffc01, 0x66d8, 0x1, 0xffffff80, 0x40, 0x2, 0x5, 0x10001, 0x9, 0x0, 0x80000001, 0xffffdd9d, 0x200, 0xc977, 0x1, 0x4, 0x401, 0x8, 0x168, 0x5, 0x8, 0xda, 0x0, 0x7fff, 0x6, 0x1f, 0x7e, 0x401, 0x5, 0x7fffffff, 0x7, 0x2, 0x5, 0xfffffffe, 0x8, 0x3, 0x7ff, 0x2, 0x1, 0x9, 0x2, 0x384a25e9, 0xc3b, 0xfffff800, 0x1, 0x897b, 0x3ff, 0x1, 0x3ff, 0x2, 0x8, 0x80, 0xfe, 0x9, 0x10000, 0x5, 0x1, 0x7, 0x9e6, 0x0, 0x8, 0x0, 0xa41, 0x40, 0x4, 0x8, 0x6d8f, 0x9e3, 0x3ff, 0x9, 0x5, 0x7, 0x1, 0x100, 0x5, 0x8, 0x1, 0xffff, 0x9, 0x6, 0x64b4, 0x2, 0xf8e9, 0x6, 0x40, 0x7fffffff, 0x8, 0x4, 0x9, 0x5, 0x6, 0x7fffffff, 0x4, 0x8, 0x5, 0x3, 0x62, 0x4, 0x1, 0x1, 0x12f, 0x2, 0xfffff061, 0xffffff81, 0x0, 0xff, 0x8048, 0x40, 0x8, 0x8, 0x7, 0xfffffffe, 0x5, 0x100, 0x800, 0x7f, 0x1, 0xde5, 0x1, 0x4, 0x4, 0x1d, 0x4, 0x1, 0x0, 0x80000000, 0x1, 0x6, 0x8, 0x8, 0x9, 0x9, 0x8, 0xd9]}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x49}, @TCA_POLICE_TBF={0x3c, 0x1, {0xff, 0x6, 0x20, 0x40000, 0x1, {0x4, 0x0, 0x1000, 0x4, 0x2}, {0x7, 0x1, 0x3, 0x9, 0x8001, 0xfffffffd}, 0x7, 0x6, 0x5}}, @TCA_POLICE_PEAKRATE64={0xc}, @TCA_POLICE_RATE64={0xc, 0x8, 0xffffffff}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x141}, @TCA_POLICE_RESULT={0x8, 0x5, 0x4}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3, 0x9, 0x8, 0x4, 0x6, 0x20, 0x4, 0x0, 0xef59, 0x629a, 0x6, 0x9, 0x4, 0x0, 0xffffffff, 0xba286cf, 0x5, 0x5, 0x8000, 0x2, 0x2, 0xb0b8, 0x9, 0x0, 0x0, 0x7, 0x4, 0x20, 0x7fff, 0xfffffffe, 0x1, 0x3, 0x1, 0x2, 0x800, 0x8001, 0x8fb, 0x4, 0x3, 0x8001, 0x3ff, 0x7fff, 0x1ff, 0x200, 0x401, 0x0, 0x1, 0x8001, 0x6, 0x877e, 0x10000, 0x1, 0x6, 0x100, 0x80000000, 0x7, 0x8, 0x4ca4, 0x0, 0x155b, 0xeb7, 0xc3a7, 0x80000000, 0x7, 0x1000, 0x20e0, 0x8, 0x9, 0x20, 0x2, 0x800, 0xa71, 0x200, 0x2c83, 0x6, 0x3, 0x8, 0x4, 0x7ff, 0x8, 0x4, 0x7fffffff, 0x485, 0x80000001, 0xff, 0x9, 0x852, 0x0, 0xfffffffa, 0x15e8000, 0xff, 0x96d, 0x8, 0x10000, 0x401, 0x6, 0x2, 0x40, 0x55b, 0x400, 0xaf, 0x12794cdc, 0x8001, 0x2, 0x1, 0x80000000, 0xfbd, 0x3, 0x7, 0xfffffff8, 0x0, 0x1, 0x3, 0xb97, 0x9, 0xffffff80, 0x401, 0x6, 0x8, 0x5, 0x1, 0x8000000, 0x1, 0x40, 0xe0000000, 0x3, 0x3, 0x2, 0x1, 0x20, 0xe07, 0x7, 0x8, 0x100, 0x8001, 0xff, 0x20, 0x7ff, 0xfffffff9, 0x8000000, 0x7, 0x4, 0x8, 0xffff3170, 0xde, 0x2, 0x10001, 0x0, 0x5, 0x10001, 0x6, 0x1, 0x80000000, 0x2, 0x9, 0x1, 0x800, 0x200, 0x772, 0x7, 0x3f, 0x5, 0x31, 0x4, 0x8, 0x0, 0x9b2, 0x8, 0x4, 0xfffffe00, 0x8000, 0x1, 0xfffff800, 0x8001, 0x401, 0x1, 0x6, 0x2, 0x80000000, 0x0, 0x7, 0x1, 0x3, 0x0, 0x9, 0xfff, 0x0, 0x9, 0x3, 0x4, 0x8, 0x6, 0x80000001, 0xfffffffa, 0xe0de, 0xd9a, 0x0, 0x6c, 0x1, 0xf0, 0x40, 0x1e1b, 0x800, 0x7819, 0x80200000, 0x1f, 0x8, 0xfffffc00, 0x1ff, 0xaa, 0x0, 0x9, 0x8, 0x1ff, 0x5, 0x4, 0x868, 0x4, 0x5, 0x5d184b48, 0x9, 0xffff0001, 0xfffffffe, 0x10000, 0x4, 0x4, 0x971, 0x1a, 0x401, 0x9, 0xd903, 0x3, 0x7, 0x7fff, 0x8, 0x7ff, 0x1, 0x0, 0xff, 0x2, 0x10, 0x9, 0x10001, 0x6, 0x81, 0x8, 0x1, 0xffffffff, 0xffffffff, 0xf84, 0x0, 0x2, 0x2, 0xd82, 0x81, 0x4]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}], [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_RATE={0x404, 0x2, [0x10000, 0xdd, 0xfff, 0x7, 0x6, 0x6, 0x40f5, 0xffffffff, 0x3, 0x100, 0x400, 0x2, 0x3c87, 0x0, 0x2, 0x140f, 0x4, 0x2, 0xb79, 0x7fffffff, 0x1000, 0x1, 0x7f, 0x3, 0x5, 0x8, 0x1, 0xfff, 0x3ff, 0x4670, 0x80000000, 0x40, 0xffffffff, 0x9, 0xaa, 0x7, 0x2, 0x46, 0x9, 0x9, 0x9, 0x6, 0xfff, 0xa1a12fc, 0x8, 0x4, 0x2, 0x9, 0xffff2a2b, 0x61, 0xff, 0xfff, 0x20, 0x9, 0x3, 0xb5, 0x4b8bb651, 0x2, 0x7fff, 0xd922, 0x9, 0xf4a4, 0x6, 0x2, 0xfffffff8, 0x83c3, 0xff, 0x8, 0x8, 0x8000, 0x9, 0x400, 0x7, 0x5, 0x8000, 0xff, 0x8000, 0x2, 0x2, 0x20, 0x0, 0x200, 0xb9, 0x9, 0x5, 0xfff, 0x1d69, 0x8001, 0x40, 0x5, 0x7f, 0x9af6, 0x3, 0x9, 0x9, 0x3d9, 0x2, 0x8a, 0x80000000, 0x2, 0x10001, 0x8001, 0x7, 0x5, 0x3, 0x1, 0x20, 0x7, 0x2, 0x400, 0x8, 0x3f, 0x6, 0x7, 0x9, 0x5, 0x0, 0x200, 0x0, 0x4130, 0x1ff, 0x1de1, 0x1a30, 0xff, 0x9, 0x8, 0x3, 0x81, 0x2, 0x4, 0x401, 0x6231, 0x5893, 0x200, 0x2, 0x400, 0x9, 0x2053, 0x6, 0x6, 0x20, 0x7, 0xe9c, 0xfffffff8, 0x7, 0x77, 0x8, 0x2, 0x2, 0x2, 0x69c4, 0x6, 0x6, 0xf4, 0x9, 0x0, 0x1, 0x6, 0x80, 0x6, 0x4, 0x3e7dd080, 0xfff, 0x8, 0x9, 0x57, 0x10000, 0x0, 0x6, 0x6, 0x400, 0x8, 0x7fff, 0x804, 0x8000, 0x5, 0x3, 0x2fd, 0x7, 0x7f, 0x6, 0x80, 0x1f, 0x25, 0xda3, 0x3, 0x2, 0x2, 0xffffff80, 0x101, 0x8001, 0x9, 0x7f, 0x7, 0x5, 0x5, 0x3, 0x5a, 0x6, 0x80000001, 0x5, 0x9, 0xffff8000, 0x6, 0x17, 0xc5d1, 0x4, 0x5, 0x8, 0x3, 0x20, 0x1000, 0x0, 0xfffffff7, 0x3, 0x8, 0x2, 0x8, 0x200, 0x9, 0xdd67, 0x80, 0xfffffff8, 0x1, 0x8, 0x558, 0x5, 0x2, 0x81, 0x22d, 0x0, 0xfffffffd, 0x9, 0xcd6c, 0xec, 0x6, 0x0, 0x7, 0xfffffffa, 0x0, 0x8, 0x8, 0x59, 0xfff, 0x1f2e, 0xffff, 0x3, 0xffff, 0x10001, 0x40, 0x6d4, 0x1, 0x0, 0x3, 0x401, 0x101]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xfffffffffffeffff}, @TCA_POLICE_TBF={0x3c, 0x1, {0x79d3, 0x1, 0x100, 0x8, 0x80000000, {0x7, 0x2, 0x3, 0x4, 0x33c6, 0xe5c}, {0x1, 0x2, 0x7, 0x7, 0x0, 0x3}, 0x0, 0x0, 0x1}}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x4}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x100}, @TCA_POLICE_RATE64={0xc, 0x8, 0x5}, @TCA_POLICE_TBF={0x3c, 0x1, {0x10000, 0x4, 0x8, 0x12, 0x8, {0x7, 0x2, 0x3ae, 0xd33, 0x3, 0x4c}, {0x5, 0x1, 0x80, 0x3, 0x20}, 0x0, 0x80000000}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1000}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8, 0x61098780, 0x1000, 0x2, 0xfffffff8, 0x7fffffff, 0x80000000, 0x2, 0x3, 0x18f21213, 0x3, 0xffff563f, 0xfff, 0x1, 0x3, 0x8, 0x9, 0x7, 0x9, 0x1, 0x4, 0x705, 0x4, 0x3, 0x5, 0x5a1d, 0x3f, 0x3, 0x1, 0x2, 0x1c, 0x200, 0x101, 0x4298, 0x5, 0x8001, 0x7ff, 0x5, 0x9, 0x100, 0x1020, 0x80000001, 0x3, 0x101, 0x53, 0x7, 0x1912, 0xfff, 0x6, 0x3ff, 0x1, 0x8, 0x1, 0x317, 0x7f, 0x0, 0x200, 0x10001, 0xffffffff, 0xd780, 0x400, 0x8, 0x0, 0x1f7c, 0x6, 0x80, 0x9, 0x5, 0x0, 0x80000001, 0x5, 0x0, 0xffffffff, 0x2, 0x3f, 0x1, 0x1, 0x200, 0x4, 0x3e, 0x7f, 0x7f, 0xe4ac, 0x9, 0x7fffffff, 0x8, 0x7b34, 0x8, 0x9, 0x400, 0x6, 0xeac95fbd, 0x6, 0x6, 0x101, 0x10000, 0x4, 0x80000000, 0xfffffe00, 0x7, 0x81, 0xfffffeff, 0xd170, 0xffffffd0, 0x80000001, 0x5, 0xdbbf, 0x0, 0x9, 0x10001, 0x4a09, 0x10001, 0x8, 0x6, 0x8, 0xffffff7f, 0x2, 0x9e9b, 0xffff, 0x76, 0x7fff, 0xfffffffb, 0x0, 0x7f, 0x800, 0xfffffff9, 0x96, 0x100, 0xf1d, 0x575, 0x8, 0x36, 0x617, 0x0, 0x80000000, 0xcd07, 0x7, 0x4, 0x2515, 0x517, 0x70, 0x7, 0x1, 0x3, 0x1, 0x0, 0x9, 0x5, 0x10000, 0x7, 0x8000, 0x200, 0x0, 0x7, 0x0, 0x3ec28dab, 0x3, 0x8000, 0x9, 0x6, 0x0, 0x10001, 0xffffffff, 0x80000001, 0x477011bc, 0xfffffffe, 0xb55, 0xfff, 0x7, 0x5, 0x401, 0x3, 0x2, 0x4c, 0x6, 0x2, 0x0, 0x8, 0x4, 0x5abb, 0x4, 0x1c, 0x3, 0x7, 0x101, 0x7f, 0x3, 0x0, 0xfffffffc, 0x2, 0xb, 0x2, 0x7, 0x3, 0x9, 0x7, 0x1f, 0x7, 0x53, 0x7, 0x6, 0x7, 0x8, 0xfff, 0x8, 0x8, 0xffff0001, 0x200, 0x20, 0x1ff, 0x3, 0x1, 0x3ff, 0x1ff, 0x1, 0xfff, 0x80, 0x2, 0x1, 0x4, 0x4, 0x0, 0x10000, 0xfd, 0x224, 0x1, 0x100, 0x0, 0x7fff, 0x3, 0xffffffff, 0x1000, 0x8000, 0x6, 0x1000, 0x7938, 0xa, 0x8001, 0x1f, 0x3, 0x0, 0xd8b, 0xfffffffc, 0x1000, 0x498, 0x7, 0x101, 0xe32c, 0x8, 0x5, 0x4, 0x97b9, 0x1, 0x101, 0x0, 0x1]}, @TCA_POLICE_RATE={0x404, 0x2, [0x1f, 0x6, 0x5, 0x3, 0x7, 0x9b1, 0xe565, 0x400, 0x7, 0x1, 0x9, 0x10000, 0x800, 0x5, 0x200, 0x74, 0x5, 0x7, 0x9f, 0x1ff, 0x6, 0x40, 0xfffffff8, 0x1, 0x7, 0x6, 0x101, 0x1000, 0x6, 0x10001, 0x400, 0xd62, 0x5, 0x10001, 0x4, 0x5, 0x0, 0x8, 0x400, 0x34, 0x5, 0x7fff, 0x7, 0x5, 0x101, 0x80000000, 0x1, 0x4, 0xf5, 0x2, 0x3, 0x5, 0x40, 0x5, 0x1f, 0x0, 0x2, 0xffff, 0x40, 0xb21f, 0x7f, 0x5445, 0x7fc6, 0x20, 0x7, 0x9, 0x1f, 0x7, 0xadee, 0xfffffbff, 0x3, 0xa5, 0x9, 0xffff, 0x5, 0x45a, 0x8, 0x1, 0x7, 0x4, 0x31e8, 0x0, 0x6, 0x6, 0x9, 0xfffffffc, 0x0, 0x2, 0x1a, 0x81, 0x7, 0x3, 0x3, 0x3ff, 0x5, 0x100, 0x4, 0x4, 0x3ff, 0x10000, 0x1000000, 0xff, 0x7a, 0x2, 0x4, 0x4b, 0x5121, 0xbbc3, 0x1, 0x8, 0x4, 0x4, 0x6, 0x1f, 0xeb, 0x2, 0x8, 0x101, 0x2, 0x7, 0x0, 0x100, 0x40, 0xffffffff, 0x890, 0x0, 0x9, 0x5, 0xe9f, 0xfffffff9, 0xffffffff, 0x3, 0xfffffff7, 0x1, 0x101, 0x70, 0x9, 0x8, 0x3, 0x2, 0xfeb1749, 0x6, 0xffffffff, 0x200, 0xc5, 0x0, 0x0, 0x9, 0xfffffffe, 0x7fff, 0x1, 0xbf9, 0x8, 0x3, 0x81, 0xd7, 0x9c, 0x20, 0x7, 0x40, 0x7bd, 0xd8f, 0x4, 0x2, 0x400, 0x0, 0x7ff, 0x80, 0x401, 0x4d, 0x4, 0x23c, 0x7, 0x4308, 0x0, 0x18e8, 0xfffffff7, 0x800, 0x9, 0x6, 0x8001, 0x9, 0x15, 0x9, 0x100, 0x4, 0x8de, 0x6, 0x9, 0x3, 0xbd4b, 0x6, 0xff, 0x7, 0x0, 0xffff, 0x0, 0xd4, 0x0, 0xf793, 0x6, 0x1, 0x34, 0x8, 0x21, 0x81, 0x0, 0x408a, 0x85, 0x12000, 0x5, 0xffff, 0xfffffeff, 0x3ff, 0x0, 0x9, 0x7, 0x4284, 0xeb, 0x1, 0x8b5db01, 0x20, 0x9, 0x2, 0xffff, 0x1, 0x5, 0x3, 0x1, 0x40, 0x2, 0x1ff, 0x10001, 0xffffff8d, 0x9, 0x63, 0x6e, 0xacb5, 0x2, 0x9, 0x4, 0x3, 0x5, 0x200, 0x7ff, 0xd90f, 0x101, 0x80, 0x1, 0xffff, 0x7, 0x3dd0, 0x1, 0x9, 0x7, 0x800]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8}, @TCA_POLICE_RATE64={0xc, 0x8, 0x5}], [@TCA_POLICE_RESULT={0x8, 0x5, 0x400}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x40, 0x7ff, 0x5, 0x637b, 0x3f, 0xb2, 0x6, 0x1f, 0x0, 0x3db, 0x1, 0x401, 0x5, 0x0, 0x61f5, 0x3ff, 0x3, 0x4755, 0x8ab, 0x9, 0xff, 0x4, 0x9, 0x9, 0x2, 0x2, 0x6, 0x8, 0x7, 0x8, 0xfffffffb, 0x9, 0x0, 0x4, 0x80, 0x7f, 0x4, 0x7, 0x2, 0x1, 0x4, 0xffffffff, 0x3, 0x4, 0xf949, 0x3, 0xc9, 0x2, 0x3b68, 0xaca, 0x7fff, 0xffffffff, 0x1, 0x405124ab, 0x80000001, 0xfff, 0x6, 0x6, 0x7ff, 0x82, 0x0, 0x9, 0xea8, 0x9, 0x0, 0x6, 0x7, 0x0, 0x2, 0x6, 0xffff0000, 0x7f, 0x80, 0x6, 0x1, 0x9, 0xb38, 0x2, 0x3, 0x10001, 0xfffffff7, 0x4, 0x3, 0x1, 0x4, 0x5, 0xffffffc1, 0x3f, 0x9b, 0x5, 0x2a99, 0x8e, 0x4, 0x6, 0x7, 0x7, 0x1f, 0x0, 0xd9, 0x3ff, 0xff, 0x7fffffff, 0x3, 0x5, 0x401, 0x1, 0x40, 0x1, 0x800, 0x3, 0x0, 0x5, 0x8e38, 0x5, 0x6, 0xff, 0x0, 0xff, 0x9d4, 0x800, 0xc4, 0x100, 0x1f, 0x1, 0x0, 0x2, 0x200, 0x2, 0x2, 0x0, 0x3f, 0x0, 0xfffff800, 0x7, 0x8, 0x9, 0x9, 0x0, 0xae10, 0x1, 0x7, 0x8000, 0x8, 0x101, 0x16, 0xae3c, 0x0, 0x1, 0x8, 0xd4, 0xfffffffa, 0x4, 0x6, 0x401, 0x3, 0x373c8753, 0x101, 0xef, 0x6, 0x0, 0x0, 0x1, 0x1ff, 0xfffff800, 0x6a01, 0x200, 0x61, 0x400, 0x0, 0x8, 0x2, 0x80000000, 0x2, 0x800, 0x9, 0x3, 0x7ff, 0x2, 0x1f, 0xffffffff, 0x100, 0x2, 0x4, 0x80000000, 0x10000, 0x5, 0x7, 0x401, 0x7, 0x1, 0xfff, 0x5, 0x8001, 0xeddf8ee, 0x1a, 0xfffffffa, 0x3, 0xa7f1, 0x3, 0xb146, 0x101, 0x8, 0x3, 0x3f, 0x1, 0x6, 0x401, 0x81, 0x81, 0x100, 0x7, 0x8, 0x5, 0x11, 0xfc8, 0x20, 0x7, 0x2, 0x3, 0x7fffffff, 0x1, 0x9, 0x9, 0x5, 0x8, 0xffff8001, 0x1f, 0x2, 0x2, 0x6, 0x0, 0xb66, 0x5, 0x8, 0x2, 0x0, 0x4, 0x8, 0x80000001, 0x1, 0x5, 0x3, 0x5, 0xbc, 0x4, 0x9ed, 0x200, 0xfff, 0x6, 0x6, 0x0, 0x7fe00, 0x6, 0x7ff, 0x4]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_RATE64={0xc, 0x8, 0xe1f6}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x8, 0x7, 0xfffffff7, 0xe0000, {0x9, 0x2, 0x43ae, 0x1000, 0x5, 0xff}, {0x2, 0x0, 0x311c, 0x1, 0x8, 0x5}, 0xffff0001, 0x4, 0x1}}]]}, {0x2a, 0x6, "3a2286d98d3ad041ae4dda4c94373b6d9f9dd1f42f07aa021ae4b369370ab8499e2ae62fe3d1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ctinfo={0x148, 0x1, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x74, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x401, 0x7, 0x1, 0x6, 0x100}}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0xff}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x6}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x4}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x1f}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x7338}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x1}, @TCA_CTINFO_ACT={0x18, 0x3, {0x400, 0x8, 0xfffffffffffffffd, 0x0, 0x7fffffff}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x7f}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x4}]}, {0xaa, 0x6, "f782c91eed4c1efb93d8c1871a4ec62280540168137b7ee11bf413aed41910b7a0ba6652ca0b7b0a4ab36417380efa42aef891a01df3a61fe84c1410a9f676889795e81f6198c8d2ffac58e8e77bdd0a1ce15f58947fa262f182a163b89835e32842bc54da149d0e93887fb9196768723fa70d879acb3070080a8e7f3d3048a4148704bb94a79d2dbc8b1952efaaa1ea7fb7965f2a6f5cbfc00bba98c8866d745b609bc34f6d"}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}, @m_sample={0xdc, 0x1b, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x3, 0x1, 0x20000000, 0x1, 0x54d}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xf9}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x80}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x2}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x1}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x7}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x30000}, @TCA_SAMPLE_RATE={0x8}]}, {0x5e, 0x6, "dc838218287168237e2298947eb315174a39f115ce4578de893e1492c0487c8c9d19bbb9c4e9cb10db34fa4782bd75d6f48f48b33bdf88b887631c814d25a8df1840e4695a5738ee5f9c84764362a21d477b9081c3439ec975b5"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}, {0x100, 0x1, [@m_connmark={0xfc, 0x19, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x14ec7ec3, 0x7, 0x20, 0x4}, 0x2}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x2, 0x10000000, 0xfff, 0x6}, 0x401}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1042, 0xffff7fff, 0x3, 0x7, 0x923}, 0x3f}}]}, {0x76, 0x6, "0eec270971b8a1faa03744e5a263e50917af3e8c017d33049658eda9a606fff9d70436131449e5a018989dd5b8fc7ae4f545b1e73d24c7a1000b52fdee44a0f0955e5e3045b648fd0be70351a76c489856120c0ed94ac27ee04463806f9b86b0f193a73f2b20ec4e20536aa0e03a911cbe89"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}, {0x530, 0x1, [@m_nat={0xcc, 0x17, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x7, 0x4, 0x10000000, 0x2067, 0x7fffffff}, @local, @rand_addr=0x64010101, 0xff000000}}]}, {0x79, 0x6, "11f14ab5a388c34474dd4564945369037a2cec7bcc69cb3372d24a34d26e36f97b6c778d83a7271630ee01291e56f5194ba7c122e49f64565c921b64ee0223d196355386f502d976725a147f9e13f32647df62ab23e139b2fd8866260eddc21c40a36c88cf6b15e1479a549b24e67d684661a093cc"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_mirred={0x1d0, 0xf, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0xfffffffd, 0x2, 0x23c, 0x98}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x6, 0x8, 0xfffffe01}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x3, 0x1ff, 0x5, 0xb3, 0x2}, 0x1, r2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x0, 0x7, 0x80, 0xd7}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0xa6, 0x20000000, 0xb2fb, 0x20}, 0x4, r8}}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_nat={0x148, 0x13, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x11c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0x7, 0x20000000, 0x8, 0x8001}, @dev={0xac, 0x14, 0x14, 0x12}, @multicast1, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x40, 0x9, 0x20000000, 0x2, 0xb9}, @dev={0xac, 0x14, 0x14, 0x3f}, @dev={0xac, 0x14, 0x14, 0x3f}, 0xffffff00, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x1, 0x5, 0xfffffd39, 0xd3b}, @empty, @rand_addr=0x64010101, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x6, 0x8, 0x6, 0x8, 0x81}, @local, @dev={0xac, 0x14, 0x14, 0x41}, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x4, 0x0, 0x3ff, 0x6000}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x44, 0x5, 0x3, 0x5, 0x5}, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7, 0xfa, 0x3, 0x2, 0x1}, @dev={0xac, 0x14, 0x14, 0x10}, @local, 0x4ee5b5e5e7c774a7, 0x1}}]}, {0x8, 0x6, "4544b4b2"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ctinfo={0x148, 0x9, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x4c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x101}, @TCA_CTINFO_ACT={0x18, 0x3, {0x0, 0xfffffc88, 0x8, 0x81, 0x3}}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x4}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0xffffffa0}, @TCA_CTINFO_ACT={0x18, 0x3, {0x3bfa, 0x5, 0x5, 0x4}}]}, {0xd4, 0x6, "ee504740fa55511e1adebbe785e21ea592ee52afa4a0aaa06c4823520d09d8c7328cbf9632d3248007bf49253cbcc43973b05bc52321ae0c1d606e69c18cacf4ab4b1a27b62996a2f25c68d399953beab54d85e9dd4ce5702bebd11b586cdcd78041c579027b7d53900ad80aecc6c2024e99ce3d1da3e3e88f47ba1c38e41c446f899a93c861567905b20723ba758530c034d01e921285506d9783d7e6d7638a6f522627ba90bb498d935c951c487318b5a15120b7f4594275263ce3cc21e77c3efb3f7252206384175705b1d73e098f"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, {0x1dc, 0x1, [@m_bpf={0xe0, 0x10, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x5c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x24, 0x4, [{0x81, 0x7f, 0x1, 0x4}, {0x2, 0x0, 0x7, 0x3f}, {0x7f, 0x7f, 0x4, 0x5}, {0x1f, 0x7f, 0xc3, 0x8}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3a19, 0x0, 0x10000000}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0xa}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0xa}]}, {0x5f, 0x6, "410ffe6fa82b0e15389becfd325b70dba9cf24047e2415aa5f2413d538c0d710e0e44f97130440fd39fc7760d71d762f498955895ad6d9f5bcfeb8a03307a881f249671e4fcaecfeeee611ed3495a1e7c9cc820fd0feaa1b5acf17"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}, @m_skbedit={0xf8, 0x20, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x5}]}, {0xc3, 0x6, "cf330fc6b8e91d7fa5d048373bd0db8bcbaba057873b6ca8259050385ce553711bde8feb68b8f252404c05fa0cc47a6a0f984546d0ed60d3c2f4ae816ff41182b999e1678363c2d1cc7e8ea66228c5dd9a161822c87ef83bbaa36a750b5a49cfa8520c9bafe6d4b422abafe93fb205c7ff497950406c4b94371b11108e95e74df5107e40246c08569e37485cea949d07faa1693a6afc1ec1ff82d95f79b38db4b7e8298c81b69498bb3abb9ed224e951bc2c52fa6e05dc5ba88dd942271985"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}]}, 0x6914}}, 0x4048000) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) 17:55:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000545d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1880.630042][T11968] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 [ 1880.672302][T12161] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1880.697802][T12185] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:55:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100052f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1880.731906][T12203] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1880.781811][T12203] bond0: (slave bridge799): Enslaving as an active interface with an up link [ 1880.811060][T12204] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:55:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a002300022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1880.823047][T12210] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1880.916936][T12204] device bond359 entered promiscuous mode [ 1880.936438][T12204] 8021q: adding VLAN 0 to HW filter on device bond359 [ 1880.953426][T12209] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1881.070344][T12209] device bond335 entered promiscuous mode [ 1881.077929][T12209] 8021q: adding VLAN 0 to HW filter on device bond335 [ 1881.117619][T12210] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1881.135930][T12210] CPU: 1 PID: 12210 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1881.144790][T12210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1881.154890][T12210] Call Trace: [ 1881.158202][T12210] dump_stack+0x107/0x163 [ 1881.162978][T12210] sysfs_warn_dup.cold+0x1c/0x29 [ 1881.167979][T12210] sysfs_do_create_link_sd+0x11e/0x140 [ 1881.174517][T12210] sysfs_create_link+0x5f/0xc0 [ 1881.179346][T12210] device_add+0x789/0x1d90 [ 1881.184599][T12210] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1881.190910][T12210] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1881.197441][T12210] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1881.204329][T12210] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1881.210475][T12210] wiphy_register+0x1dfc/0x2900 [ 1881.216380][T12210] ? wiphy_unregister+0xbb0/0xbb0 [ 1881.221451][T12210] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1881.228008][T12210] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1881.234611][T12210] ? minstrel_ht_alloc+0x334/0x6a0 [ 1881.240251][T12210] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1881.246400][T12210] ieee80211_register_hw+0x1b0f/0x3b00 [ 1881.252875][T12210] ? ieee80211_restart_hw+0x290/0x290 [ 1881.258336][T12210] ? debug_object_destroy+0x210/0x210 [ 1881.264586][T12210] ? memset+0x20/0x40 [ 1881.269067][T12210] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1881.275752][T12210] ? __hrtimer_init+0x136/0x280 [ 1881.280648][T12210] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1881.287189][T12210] ? hwsim_virtio_rx_work+0x350/0x350 [ 1881.293455][T12210] ? trace_kmalloc+0xbe/0xf0 [ 1881.298191][T12210] ? memcpy+0x39/0x60 [ 1881.302713][T12210] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1881.307881][T12210] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1881.313840][T12210] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1881.320661][T12210] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1881.328082][T12210] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1881.335457][T12210] genl_family_rcv_msg_doit+0x228/0x320 [ 1881.342208][T12210] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1881.349627][T12210] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1881.356150][T12210] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1881.363124][T12210] ? ns_capable+0xde/0x100 [ 1881.367860][T12210] genl_rcv_msg+0x328/0x580 [ 1881.372701][T12210] ? genl_get_cmd+0x480/0x480 [ 1881.377487][T12210] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1881.384066][T12210] ? lock_release+0x710/0x710 [ 1881.388792][T12210] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1881.394126][T12210] netlink_rcv_skb+0x153/0x420 [ 1881.398934][T12210] ? genl_get_cmd+0x480/0x480 [ 1881.403649][T12210] ? netlink_ack+0xaa0/0xaa0 [ 1881.408297][T12210] genl_rcv+0x24/0x40 [ 1881.413005][T12210] netlink_unicast+0x533/0x7d0 [ 1881.417818][T12210] ? netlink_attachskb+0x870/0x870 [ 1881.422965][T12210] ? _copy_from_iter_full+0x275/0x850 [ 1881.429264][T12210] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1881.435995][T12210] ? __phys_addr_symbol+0x2c/0x70 [ 1881.441066][T12210] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1881.447678][T12210] ? __check_object_size+0x171/0x3f0 [ 1881.453965][T12210] netlink_sendmsg+0x856/0xd90 [ 1881.458785][T12210] ? netlink_unicast+0x7d0/0x7d0 [ 1881.463770][T12210] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1881.470049][T12210] ? netlink_unicast+0x7d0/0x7d0 [ 1881.475053][T12210] sock_sendmsg+0xcf/0x120 [ 1881.479501][T12210] ____sys_sendmsg+0x6e8/0x810 [ 1881.484306][T12210] ? kernel_sendmsg+0x50/0x50 [ 1881.489019][T12210] ? do_recvmmsg+0x6c0/0x6c0 [ 1881.493650][T12210] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1881.500413][T12210] ___sys_sendmsg+0xf3/0x170 [ 1881.505111][T12210] ? sendmsg_copy_msghdr+0x160/0x160 [ 1881.511435][T12210] ? __fget_files+0x288/0x3d0 [ 1881.517202][T12210] ? __fget_light+0xea/0x280 [ 1881.521959][T12210] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1881.528276][T12210] __sys_sendmsg+0xe5/0x1b0 [ 1881.532825][T12210] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1881.537895][T12210] ? __do_sys_futex+0x2a2/0x470 [ 1881.542832][T12210] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1881.549161][T12210] do_syscall_64+0x2d/0x70 [ 1881.553770][T12210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1881.560274][T12210] RIP: 0033:0x45e219 [ 1881.564751][T12210] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1881.585305][T12210] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1881.594391][T12210] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1881.603228][T12210] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1881.612081][T12210] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1881.620379][T12210] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1881.629254][T12210] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:49 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf0ffffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:49 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$kcm(r5, &(0x7f0000000140)={&(0x7f0000000240)=@ethernet={0x306, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)="7e05a9d4d42b434ae56f3b972a10b7003a15acbb03d3051354b2bcf03edbaa790a3e6c5f97db13731e7f9ea3c97be3e5bdefc6712f642a897a8975e09d192dbd8cda8fa0d9008130211968aedc68e1f4c8", 0x51}], 0x1, &(0x7f00000003c0)=[{0x48, 0x88, 0x3ff, "b44857424676d2c700050341a54eaf0392298439a677aa0acb38c374816daba5dd59edb187a8d8db6b821caa18eb9876b96c"}, {0x58, 0x0, 0x65bc, "459c76c40836ca07d711d54546bb6a16b8a82368588494ff6303618c00879e6ad97e7a6e0c73e526ae6b99c72f524a51da694b92f7bf9aea1ab0838a3eb35fddb4a578cd8820"}], 0xa0}, 0x841) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000024000008ed168290dc77fb563700"/27, @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000600010061746d00"], 0x2c}}, 0x0) 17:55:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x1e9) sendmsg$NL80211_CMD_NEW_MPATH(r9, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x2, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x39}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1882.079067][T12321] device bond360 entered promiscuous mode [ 1882.086813][T12321] 8021q: adding VLAN 0 to HW filter on device bond360 [ 1882.136364][T12325] device bond336 entered promiscuous mode [ 1882.142845][T12325] 8021q: adding VLAN 0 to HW filter on device bond336 [ 1882.169250][T12323] bond0: (slave bridge800): Enslaving as an active interface with an up link [ 1882.218676][T12230] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1882.250983][T12230] CPU: 1 PID: 12230 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1882.259842][T12230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1882.270103][T12230] Call Trace: [ 1882.273404][T12230] dump_stack+0x107/0x163 [ 1882.277790][T12230] sysfs_warn_dup.cold+0x1c/0x29 [ 1882.282810][T12230] sysfs_do_create_link_sd+0x11e/0x140 [ 1882.288365][T12230] sysfs_create_link+0x5f/0xc0 [ 1882.293146][T12230] device_add+0x789/0x1d90 [ 1882.297638][T12230] ? find_held_lock+0x2d/0x110 [ 1882.302522][T12230] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1882.308810][T12230] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1882.315057][T12230] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.321308][T12230] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1882.327302][T12230] wiphy_register+0x1dfc/0x2900 [ 1882.332201][T12230] ? wiphy_unregister+0xbb0/0xbb0 [ 1882.337247][T12230] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1882.343152][T12230] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1882.348884][T12230] ? minstrel_ht_alloc+0x334/0x6a0 [ 1882.354004][T12230] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1882.360087][T12230] ieee80211_register_hw+0x1b0f/0x3b00 [ 1882.365582][T12230] ? ieee80211_restart_hw+0x290/0x290 [ 1882.370959][T12230] ? debug_object_destroy+0x210/0x210 [ 1882.376338][T12230] ? memset+0x20/0x40 [ 1882.380341][T12230] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.386602][T12230] ? __hrtimer_init+0x136/0x280 [ 1882.391471][T12230] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1882.397205][T12230] ? hwsim_virtio_rx_work+0x350/0x350 [ 1882.402617][T12230] ? trace_kmalloc+0xbe/0xf0 [ 1882.407215][T12230] ? memcpy+0x39/0x60 [ 1882.411199][T12230] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1882.416313][T12230] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1882.422212][T12230] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.428524][T12230] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1882.435913][T12230] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1882.443209][T12230] genl_family_rcv_msg_doit+0x228/0x320 [ 1882.448758][T12230] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1882.456132][T12230] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.462425][T12230] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.468669][T12230] ? ns_capable+0xde/0x100 [ 1882.473096][T12230] genl_rcv_msg+0x328/0x580 [ 1882.477613][T12230] ? genl_get_cmd+0x480/0x480 [ 1882.482303][T12230] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1882.488317][T12230] ? lock_release+0x710/0x710 [ 1882.492995][T12230] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1882.498324][T12230] netlink_rcv_skb+0x153/0x420 [ 1882.503091][T12230] ? genl_get_cmd+0x480/0x480 [ 1882.507768][T12230] ? netlink_ack+0xaa0/0xaa0 [ 1882.512370][T12230] genl_rcv+0x24/0x40 [ 1882.516364][T12230] netlink_unicast+0x533/0x7d0 [ 1882.521147][T12230] ? netlink_attachskb+0x870/0x870 [ 1882.526253][T12230] ? _copy_from_iter_full+0x275/0x850 [ 1882.531675][T12230] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1882.537918][T12230] ? __phys_addr_symbol+0x2c/0x70 [ 1882.542946][T12230] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1882.548679][T12230] ? __check_object_size+0x171/0x3f0 [ 1882.553989][T12230] netlink_sendmsg+0x856/0xd90 [ 1882.558778][T12230] ? netlink_unicast+0x7d0/0x7d0 [ 1882.563719][T12230] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.569984][T12230] ? netlink_unicast+0x7d0/0x7d0 [ 1882.574927][T12230] sock_sendmsg+0xcf/0x120 [ 1882.579403][T12230] ____sys_sendmsg+0x6e8/0x810 [ 1882.584161][T12230] ? kernel_sendmsg+0x50/0x50 [ 1882.588828][T12230] ? do_recvmmsg+0x6c0/0x6c0 [ 1882.593415][T12230] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1882.599401][T12230] ___sys_sendmsg+0xf3/0x170 [ 1882.604023][T12230] ? sendmsg_copy_msghdr+0x160/0x160 [ 1882.609332][T12230] ? __fget_files+0x288/0x3d0 [ 1882.614008][T12230] ? __fget_light+0xea/0x280 [ 1882.618621][T12230] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1882.624898][T12230] __sys_sendmsg+0xe5/0x1b0 [ 1882.629403][T12230] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1882.634440][T12230] ? __do_sys_futex+0x2a2/0x470 [ 1882.639317][T12230] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1882.645250][T12230] do_syscall_64+0x2d/0x70 [ 1882.649669][T12230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1882.655583][T12230] RIP: 0033:0x45e219 [ 1882.659475][T12230] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1882.679083][T12230] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1882.687515][T12230] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1882.695541][T12230] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1882.703557][T12230] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1882.711553][T12230] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 17:55:50 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf1ffffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1882.719530][T12230] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1882.789967][T12248] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1882.816970][T12248] CPU: 1 PID: 12248 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1882.826847][T12248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1882.836966][T12248] Call Trace: [ 1882.841175][T12248] dump_stack+0x107/0x163 [ 1882.845561][T12248] sysfs_warn_dup.cold+0x1c/0x29 [ 1882.850542][T12248] sysfs_do_create_link_sd+0x11e/0x140 [ 1882.856049][T12248] sysfs_create_link+0x5f/0xc0 [ 1882.860852][T12248] device_add+0x789/0x1d90 [ 1882.866264][T12248] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1882.872562][T12248] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1882.878859][T12248] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.885533][T12248] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1882.892015][T12248] wiphy_register+0x1dfc/0x2900 [ 1882.897770][T12248] ? wiphy_unregister+0xbb0/0xbb0 [ 1882.903753][T12248] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1882.909929][T12248] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1882.916257][T12248] ? minstrel_ht_alloc+0x334/0x6a0 [ 1882.922125][T12248] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1882.928608][T12248] ieee80211_register_hw+0x1b0f/0x3b00 [ 1882.934635][T12248] ? ieee80211_restart_hw+0x290/0x290 [ 1882.940805][T12248] ? debug_object_destroy+0x210/0x210 [ 1882.946218][T12248] ? memset+0x20/0x40 [ 1882.950408][T12248] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1882.956679][T12248] ? __hrtimer_init+0x136/0x280 [ 1882.962564][T12248] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1882.968708][T12248] ? hwsim_virtio_rx_work+0x350/0x350 [ 1882.974854][T12248] ? trace_kmalloc+0xbe/0xf0 [ 1882.980475][T12248] ? memcpy+0x39/0x60 [ 1882.984775][T12248] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1882.990825][T12248] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1882.997079][T12248] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1883.003604][T12248] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1883.011716][T12248] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1883.019807][T12248] genl_family_rcv_msg_doit+0x228/0x320 [ 1883.026043][T12248] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1883.034162][T12248] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1883.040749][T12248] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1883.047025][T12248] ? ns_capable+0xde/0x100 [ 1883.052230][T12248] genl_rcv_msg+0x328/0x580 [ 1883.056774][T12248] ? genl_get_cmd+0x480/0x480 [ 1883.062453][T12248] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1883.068624][T12248] ? lock_release+0x710/0x710 [ 1883.073329][T12248] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1883.079225][T12248] netlink_rcv_skb+0x153/0x420 [ 1883.084890][T12248] ? genl_get_cmd+0x480/0x480 [ 1883.089596][T12248] ? netlink_ack+0xaa0/0xaa0 [ 1883.095202][T12248] genl_rcv+0x24/0x40 [ 1883.099487][T12248] netlink_unicast+0x533/0x7d0 [ 1883.105231][T12248] ? netlink_attachskb+0x870/0x870 [ 1883.111261][T12248] ? _copy_from_iter_full+0x275/0x850 [ 1883.117232][T12248] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1883.123831][T12248] ? __phys_addr_symbol+0x2c/0x70 [ 1883.129653][T12248] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1883.135988][T12248] ? __check_object_size+0x171/0x3f0 [ 1883.141943][T12248] netlink_sendmsg+0x856/0xd90 [ 1883.146745][T12248] ? netlink_unicast+0x7d0/0x7d0 [ 1883.151718][T12248] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1883.158412][T12248] ? netlink_unicast+0x7d0/0x7d0 [ 1883.164216][T12248] sock_sendmsg+0xcf/0x120 [ 1883.168662][T12248] ____sys_sendmsg+0x6e8/0x810 [ 1883.174428][T12248] ? kernel_sendmsg+0x50/0x50 [ 1883.180084][T12248] ? do_recvmmsg+0x6c0/0x6c0 [ 1883.184708][T12248] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1883.190729][T12248] ___sys_sendmsg+0xf3/0x170 [ 1883.197356][T12248] ? sendmsg_copy_msghdr+0x160/0x160 [ 1883.203494][T12248] ? __fget_files+0x288/0x3d0 [ 1883.209150][T12248] ? __fget_light+0xea/0x280 [ 1883.213778][T12248] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1883.220179][T12248] __sys_sendmsg+0xe5/0x1b0 [ 1883.225760][T12248] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1883.231746][T12248] ? __do_sys_futex+0x2a2/0x470 [ 1883.237472][T12248] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1883.243846][T12248] do_syscall_64+0x2d/0x70 [ 1883.248289][T12248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1883.255264][T12248] RIP: 0033:0x45e219 [ 1883.259244][T12248] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1883.279858][T12248] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:55:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000552d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1883.288368][T12248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1883.296790][T12248] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1883.305222][T12248] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1883.313697][T12248] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1883.322230][T12248] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 17:55:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xffffffffffffff2c, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00bd8ed9587aa30000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765", @ANYRESHEX, @ANYRESOCT=r0, @ANYBLOB="ce2dae225975840c92"], 0x34}}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x84ab, 0x11}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'erspan0\x00', 0x0}) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'macvlan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f00000000c0)=0x8000005, 0x4) splice(r3, 0x0, r4, 0x0, 0xd3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00 \x00%\b\x00\x00\x00\x00\x00\x00\x00\x00S\x00\x00\x00', @ANYRES16=r4, @ANYRESDEC=0x0], 0x28}}, 0x0) 17:55:51 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETLINK(r1, 0x400454cd, 0x311) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) socket(0x8, 0x2, 0x3d53) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = pidfd_getfd(r0, r2, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r6, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x50, 0x0, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000}, 0x4800) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:55:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100062f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1883.616026][T12423] device bond361 entered promiscuous mode [ 1883.623554][T12423] 8021q: adding VLAN 0 to HW filter on device bond361 [ 1883.737775][T12430] device bond337 entered promiscuous mode [ 1883.746156][T12430] 8021q: adding VLAN 0 to HW filter on device bond337 [ 1883.779750][T12428] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1883.817179][T12428] CPU: 1 PID: 12428 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1883.826010][T12428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1883.836088][T12428] Call Trace: [ 1883.839391][T12428] dump_stack+0x107/0x163 [ 1883.843769][T12428] sysfs_warn_dup.cold+0x1c/0x29 [ 1883.848750][T12428] sysfs_do_create_link_sd+0x11e/0x140 [ 1883.854250][T12428] sysfs_create_link+0x5f/0xc0 [ 1883.860044][T12428] device_add+0x789/0x1d90 [ 1883.864634][T12428] ? find_held_lock+0x2d/0x110 [ 1883.869733][T12428] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1883.876404][T12428] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1883.883235][T12428] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1883.889863][T12428] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1883.896638][T12428] wiphy_register+0x1dfc/0x2900 [ 1883.901543][T12428] ? wiphy_unregister+0xbb0/0xbb0 [ 1883.907680][T12428] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1883.914133][T12428] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1883.920728][T12428] ? minstrel_ht_alloc+0x334/0x6a0 [ 1883.925890][T12428] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1883.932303][T12428] ieee80211_register_hw+0x1b0f/0x3b00 [ 1883.938610][T12428] ? ieee80211_restart_hw+0x290/0x290 [ 1883.944015][T12428] ? debug_object_destroy+0x210/0x210 [ 1883.950173][T12428] ? memset+0x20/0x40 [ 1883.954611][T12428] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1883.961273][T12428] ? __hrtimer_init+0x136/0x280 [ 1883.966160][T12428] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1883.972863][T12428] ? hwsim_virtio_rx_work+0x350/0x350 [ 1883.979091][T12428] ? trace_kmalloc+0xbe/0xf0 [ 1883.983719][T12428] ? memcpy+0x39/0x60 [ 1883.988143][T12428] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1883.993315][T12428] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1883.999822][T12428] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.006429][T12428] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1884.013831][T12428] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1884.022192][T12428] genl_family_rcv_msg_doit+0x228/0x320 [ 1884.028368][T12428] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1884.035770][T12428] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.043662][T12428] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.050277][T12428] ? ns_capable+0xde/0x100 [ 1884.054831][T12428] genl_rcv_msg+0x328/0x580 [ 1884.059422][T12428] ? genl_get_cmd+0x480/0x480 [ 1884.064123][T12428] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1884.070721][T12428] ? lock_release+0x710/0x710 [ 1884.075770][T12428] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 1884.082231][T12428] netlink_rcv_skb+0x153/0x420 [ 1884.087030][T12428] ? genl_get_cmd+0x480/0x480 [ 1884.091744][T12428] ? netlink_ack+0xaa0/0xaa0 [ 1884.096380][T12428] genl_rcv+0x24/0x40 [ 1884.101398][T12428] netlink_unicast+0x533/0x7d0 [ 1884.106634][T12428] ? netlink_attachskb+0x870/0x870 [ 1884.112517][T12428] ? _copy_from_iter_full+0x275/0x850 [ 1884.118698][T12428] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1884.127128][T12428] ? __phys_addr_symbol+0x2c/0x70 [ 1884.132190][T12428] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1884.138517][T12428] ? __check_object_size+0x171/0x3f0 [ 1884.144763][T12428] netlink_sendmsg+0x856/0xd90 [ 1884.149573][T12428] ? netlink_unicast+0x7d0/0x7d0 [ 1884.154545][T12428] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.162189][T12428] ? netlink_unicast+0x7d0/0x7d0 [ 1884.167157][T12428] sock_sendmsg+0xcf/0x120 [ 1884.171606][T12428] ____sys_sendmsg+0x6e8/0x810 [ 1884.176775][T12428] ? kernel_sendmsg+0x50/0x50 [ 1884.181477][T12428] ? do_recvmmsg+0x6c0/0x6c0 [ 1884.186123][T12428] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1884.192631][T12428] ___sys_sendmsg+0xf3/0x170 [ 1884.197254][T12428] ? sendmsg_copy_msghdr+0x160/0x160 [ 1884.203388][T12428] ? __fget_files+0x288/0x3d0 [ 1884.208105][T12428] ? __fget_light+0xea/0x280 [ 1884.212721][T12428] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1884.219362][T12428] __sys_sendmsg+0xe5/0x1b0 [ 1884.223896][T12428] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1884.229915][T12428] ? __do_sys_futex+0x2a2/0x470 [ 1884.234821][T12428] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1884.241217][T12428] do_syscall_64+0x2d/0x70 [ 1884.245795][T12428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1884.252244][T12428] RIP: 0033:0x45e219 [ 1884.256678][T12428] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:55:51 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf2030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1884.277005][T12428] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1884.286213][T12428] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1884.294888][T12428] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1884.302883][T12428] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1884.310878][T12428] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1884.318873][T12428] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:55:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a002800022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYRESOCT=r1], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0x30, 0x10, 0x10, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x1837a, 0x68818}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x1}, @IFLA_LINKMODE={0x5, 0x11, 0x20}]}, 0x30}}, 0x0) 17:55:52 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x4, @private2={0xfc, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getnexthop={0x40, 0x6a, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_FDB={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_FDB={0x4}, @NHA_OIF={0x8, 0x5, r6}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_GROUPS={0x4}, @NHA_FDB={0x4}]}, 0x40}}, 0x4008050) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1884.566510][T12524] device bond362 entered promiscuous mode [ 1884.572991][T12524] 8021q: adding VLAN 0 to HW filter on device bond362 [ 1884.606248][T12433] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1884.626236][T12433] CPU: 1 PID: 12433 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1884.635069][T12433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1884.646120][T12433] Call Trace: [ 1884.649430][T12433] dump_stack+0x107/0x163 [ 1884.653804][T12433] sysfs_warn_dup.cold+0x1c/0x29 [ 1884.658782][T12433] sysfs_do_create_link_sd+0x11e/0x140 [ 1884.664298][T12433] sysfs_create_link+0x5f/0xc0 [ 1884.669129][T12433] device_add+0x789/0x1d90 [ 1884.673597][T12433] ? find_held_lock+0x2d/0x110 [ 1884.678402][T12433] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1884.684695][T12433] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1884.691812][T12433] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.698113][T12433] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1884.704158][T12433] wiphy_register+0x1dfc/0x2900 [ 1884.709074][T12433] ? wiphy_unregister+0xbb0/0xbb0 [ 1884.714139][T12433] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1884.720093][T12433] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1884.726500][T12433] ? minstrel_ht_alloc+0x334/0x6a0 [ 1884.731675][T12433] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1884.737788][T12433] ieee80211_register_hw+0x1b0f/0x3b00 [ 1884.743859][T12433] ? ieee80211_restart_hw+0x290/0x290 [ 1884.750088][T12433] ? debug_object_destroy+0x210/0x210 [ 1884.756163][T12433] ? memset+0x20/0x40 [ 1884.760513][T12433] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.766805][T12433] ? __hrtimer_init+0x136/0x280 [ 1884.772741][T12433] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1884.778534][T12433] ? hwsim_virtio_rx_work+0x350/0x350 [ 1884.784149][T12433] ? trace_kmalloc+0xbe/0xf0 [ 1884.788803][T12433] ? memcpy+0x39/0x60 [ 1884.792916][T12433] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1884.798890][T12433] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1884.805531][T12433] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.812086][T12433] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1884.819534][T12433] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1884.827855][T12433] genl_family_rcv_msg_doit+0x228/0x320 [ 1884.833457][T12433] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1884.840866][T12433] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.847659][T12433] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.854313][T12433] ? ns_capable+0xde/0x100 [ 1884.859064][T12433] genl_rcv_msg+0x328/0x580 [ 1884.863701][T12433] ? genl_get_cmd+0x480/0x480 [ 1884.868429][T12433] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1884.875093][T12433] ? lock_release+0x710/0x710 [ 1884.879825][T12433] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1884.885330][T12433] netlink_rcv_skb+0x153/0x420 [ 1884.890125][T12433] ? genl_get_cmd+0x480/0x480 [ 1884.895627][T12433] ? netlink_ack+0xaa0/0xaa0 [ 1884.900277][T12433] genl_rcv+0x24/0x40 [ 1884.904718][T12433] netlink_unicast+0x533/0x7d0 [ 1884.909525][T12433] ? netlink_attachskb+0x870/0x870 [ 1884.915531][T12433] ? _copy_from_iter_full+0x275/0x850 [ 1884.920940][T12433] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1884.928633][T12433] ? __phys_addr_symbol+0x2c/0x70 [ 1884.933693][T12433] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1884.940058][T12433] ? __check_object_size+0x171/0x3f0 [ 1884.946256][T12433] netlink_sendmsg+0x856/0xd90 [ 1884.951062][T12433] ? netlink_unicast+0x7d0/0x7d0 [ 1884.956040][T12433] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1884.962558][T12433] ? netlink_unicast+0x7d0/0x7d0 [ 1884.967531][T12433] sock_sendmsg+0xcf/0x120 [ 1884.971979][T12433] ____sys_sendmsg+0x6e8/0x810 [ 1884.976773][T12433] ? kernel_sendmsg+0x50/0x50 [ 1884.982500][T12433] ? do_recvmmsg+0x6c0/0x6c0 [ 1884.987206][T12433] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1884.993992][T12433] ___sys_sendmsg+0xf3/0x170 [ 1884.999394][T12433] ? sendmsg_copy_msghdr+0x160/0x160 [ 1885.005629][T12433] ? __fget_files+0x288/0x3d0 [ 1885.010346][T12433] ? __fget_light+0xea/0x280 [ 1885.014964][T12433] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1885.021709][T12433] __sys_sendmsg+0xe5/0x1b0 [ 1885.026363][T12433] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1885.031419][T12433] ? __do_sys_futex+0x2a2/0x470 [ 1885.037382][T12433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1885.044041][T12433] do_syscall_64+0x2d/0x70 [ 1885.048681][T12433] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1885.055191][T12433] RIP: 0033:0x45e219 [ 1885.059113][T12433] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1885.079273][T12433] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1885.088285][T12433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1885.096287][T12433] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1885.104281][T12433] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1885.112271][T12433] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1885.120264][T12433] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:55:53 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf3ffffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1885.135819][T12577] __nla_validate_parse: 23 callbacks suppressed [ 1885.135905][T12577] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1885.233700][T12577] device bond338 entered promiscuous mode [ 1885.239816][T12577] 8021q: adding VLAN 0 to HW filter on device bond338 [ 1885.266592][T12589] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1885.271278][T12484] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000555d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1885.368863][T12589] device bond363 entered promiscuous mode [ 1885.411223][T12589] 8021q: adding VLAN 0 to HW filter on device bond363 [ 1885.497902][T12577] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1885.515964][T12580] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1885.539789][T12484] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1885.567058][T12484] CPU: 1 PID: 12484 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1885.575871][T12484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1885.585942][T12484] Call Trace: [ 1885.589237][T12484] dump_stack+0x107/0x163 [ 1885.593603][T12484] sysfs_warn_dup.cold+0x1c/0x29 [ 1885.598571][T12484] sysfs_do_create_link_sd+0x11e/0x140 [ 1885.604059][T12484] sysfs_create_link+0x5f/0xc0 [ 1885.608844][T12484] device_add+0x789/0x1d90 [ 1885.613270][T12484] ? find_held_lock+0x2d/0x110 [ 1885.618061][T12484] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1885.624299][T12484] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1885.630538][T12484] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1885.636776][T12484] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1885.642792][T12484] wiphy_register+0x1dfc/0x2900 [ 1885.647678][T12484] ? wiphy_unregister+0xbb0/0xbb0 [ 1885.652729][T12484] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1885.658654][T12484] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1885.664377][T12484] ? minstrel_ht_alloc+0x334/0x6a0 [ 1885.669490][T12484] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1885.675566][T12484] ieee80211_register_hw+0x1b0f/0x3b00 [ 1885.681101][T12484] ? ieee80211_restart_hw+0x290/0x290 [ 1885.686482][T12484] ? debug_object_destroy+0x210/0x210 [ 1885.691903][T12484] ? memset+0x20/0x40 [ 1885.695911][T12484] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1885.702185][T12484] ? __hrtimer_init+0x136/0x280 [ 1885.707037][T12484] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1885.712819][T12484] ? hwsim_virtio_rx_work+0x350/0x350 [ 1885.718193][T12484] ? trace_kmalloc+0xbe/0xf0 [ 1885.722834][T12484] ? memcpy+0x39/0x60 [ 1885.726819][T12484] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1885.732617][T12484] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1885.738560][T12484] ? genl_family_rcv_msg_doit+0xec/0x320 [ 1885.744271][T12484] genl_family_rcv_msg_doit+0x228/0x320 [ 1885.749983][T12484] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1885.757356][T12484] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1885.763648][T12484] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1885.769897][T12484] ? ns_capable+0xde/0x100 [ 1885.774355][T12484] genl_rcv_msg+0x328/0x580 [ 1885.778896][T12484] ? genl_get_cmd+0x480/0x480 [ 1885.783616][T12484] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1885.789541][T12484] ? lock_release+0x710/0x710 [ 1885.794240][T12484] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1885.799576][T12484] netlink_rcv_skb+0x153/0x420 [ 1885.804365][T12484] ? genl_get_cmd+0x480/0x480 [ 1885.809105][T12484] ? netlink_ack+0xaa0/0xaa0 [ 1885.813720][T12484] genl_rcv+0x24/0x40 [ 1885.817707][T12484] netlink_unicast+0x533/0x7d0 [ 1885.822480][T12484] ? netlink_attachskb+0x870/0x870 [ 1885.827597][T12484] ? _copy_from_iter_full+0x275/0x850 [ 1885.832973][T12484] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1885.839217][T12484] ? __phys_addr_symbol+0x2c/0x70 [ 1885.844262][T12484] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1885.849979][T12484] ? __check_object_size+0x171/0x3f0 [ 1885.855272][T12484] netlink_sendmsg+0x856/0xd90 [ 1885.860060][T12484] ? netlink_unicast+0x7d0/0x7d0 [ 1885.865003][T12484] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1885.871263][T12484] ? netlink_unicast+0x7d0/0x7d0 [ 1885.876196][T12484] sock_sendmsg+0xcf/0x120 [ 1885.880630][T12484] ____sys_sendmsg+0x6e8/0x810 [ 1885.885431][T12484] ? kernel_sendmsg+0x50/0x50 [ 1885.890116][T12484] ? do_recvmmsg+0x6c0/0x6c0 [ 1885.894733][T12484] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1885.900758][T12484] ___sys_sendmsg+0xf3/0x170 [ 1885.905379][T12484] ? sendmsg_copy_msghdr+0x160/0x160 [ 1885.910705][T12484] ? __fget_files+0x288/0x3d0 [ 1885.915400][T12484] ? __fget_light+0xea/0x280 [ 1885.920017][T12484] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1885.926275][T12484] __sys_sendmsg+0xe5/0x1b0 [ 1885.930810][T12484] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1885.935873][T12484] ? __do_sys_futex+0x2a2/0x470 [ 1885.940747][T12484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1885.946641][T12484] do_syscall_64+0x2d/0x70 [ 1885.951060][T12484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1885.956976][T12484] RIP: 0033:0x45e219 [ 1885.960894][T12484] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1885.980523][T12484] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1885.988954][T12484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1885.996926][T12484] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1886.004904][T12484] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 17:55:54 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@getchain={0x74, 0x66, 0x400, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, {0xc, 0xffff}, {0x2, 0x6}, {0xc, 0xffff}}, [{0x8}, {0x8, 0xb, 0x12b}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x20}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x3f}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0x400}, {0x8, 0xb, 0x3a}, {0x8, 0xb, 0xeab}]}, 0x74}}, 0x0) [ 1886.012887][T12484] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1886.020870][T12484] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 [ 1886.061076][T12622] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1886.100881][T12579] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:55:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000100025080000000000000000530000f3b51e387c82291317cb8bdcc56169b76a3bf8954e043e226c618cdde686e2f515a24ecb4584e378166f3670bd350a2bcbcc7f6024b9d044c90076c800000000000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000100025080000000000000053000000", @ANYRES32=r8, @ANYBLOB="0300000000000000"], 0x20}}, 0x0) 17:55:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100072f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:55:54 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xf6000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1886.289582][T12676] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1886.417365][T12676] device bond339 entered promiscuous mode [ 1886.449672][T12676] 8021q: adding VLAN 0 to HW filter on device bond339 [ 1886.468086][T12683] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1886.536073][T12683] device bond364 entered promiscuous mode [ 1886.557966][T12683] 8021q: adding VLAN 0 to HW filter on device bond364 [ 1886.613980][T12685] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:55:54 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x76bcd736da70af2c}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x50) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f00000000c0)={&(0x7f0000000080)=""/44, 0x2c, 0x80000000, 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0x401, @loopback, 0xfff}, @in6={0xa, 0x4e22, 0x10000, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xf4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1886.811877][T12667] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1886.819568][T12667] CPU: 0 PID: 12667 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1886.828371][T12667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1886.838461][T12667] Call Trace: [ 1886.841778][T12667] dump_stack+0x107/0x163 [ 1886.846163][T12667] sysfs_warn_dup.cold+0x1c/0x29 [ 1886.851261][T12667] sysfs_do_create_link_sd+0x11e/0x140 [ 1886.856772][T12667] sysfs_create_link+0x5f/0xc0 [ 1886.861574][T12667] device_add+0x789/0x1d90 [ 1886.867061][T12667] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1886.873491][T12667] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1886.880351][T12667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1886.886649][T12667] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1886.892693][T12667] wiphy_register+0x1dfc/0x2900 [ 1886.897618][T12667] ? wiphy_unregister+0xbb0/0xbb0 [ 1886.903521][T12667] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1886.909996][T12667] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1886.916641][T12667] ? minstrel_ht_alloc+0x334/0x6a0 [ 1886.921811][T12667] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1886.928425][T12667] ieee80211_register_hw+0x1b0f/0x3b00 [ 1886.934630][T12667] ? ieee80211_restart_hw+0x290/0x290 [ 1886.940057][T12667] ? debug_object_destroy+0x210/0x210 [ 1886.945487][T12667] ? memset+0x20/0x40 [ 1886.949507][T12667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1886.955802][T12667] ? __hrtimer_init+0x136/0x280 [ 1886.960702][T12667] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1886.966491][T12667] ? hwsim_virtio_rx_work+0x350/0x350 [ 1886.971903][T12667] ? trace_kmalloc+0xbe/0xf0 [ 1886.976537][T12667] ? memcpy+0x39/0x60 [ 1886.980573][T12667] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1886.985723][T12667] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1886.992250][T12667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1886.998542][T12667] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 17:55:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x59, &(0x7f0000000180)={0x0, 0x3d2}}, 0x20000050) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f00000003c0)='NET_DM\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x2000, 0x0) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4002000}, 0xffffffffffffff39, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r5, 0x1, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008400}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r7, @ANYBLOB="00000000000000000f00000000000001"], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xf) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000380)=@req3={0xf, 0x1ff, 0x5, 0x7, 0x3, 0x76cf, 0x4}, 0x1c) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000300)=@req={0x8, 0xfffffffd, 0x8, 0x6}, 0x10) [ 1887.006725][T12667] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1887.015015][T12667] genl_family_rcv_msg_doit+0x228/0x320 [ 1887.020606][T12667] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1887.028875][T12667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1887.035176][T12667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1887.041447][T12667] ? ns_capable+0xde/0x100 [ 1887.045905][T12667] genl_rcv_msg+0x328/0x580 [ 1887.050452][T12667] ? genl_get_cmd+0x480/0x480 [ 1887.056041][T12667] ? mac80211_hwsim_new_radio+0x4830/0x4830 17:55:55 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfa030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1887.061990][T12667] ? lock_release+0x710/0x710 [ 1887.066705][T12667] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1887.072278][T12667] netlink_rcv_skb+0x153/0x420 [ 1887.077165][T12667] ? genl_get_cmd+0x480/0x480 [ 1887.082481][T12667] ? netlink_ack+0xaa0/0xaa0 [ 1887.087126][T12667] genl_rcv+0x24/0x40 [ 1887.091892][T12667] netlink_unicast+0x533/0x7d0 [ 1887.096700][T12667] ? netlink_attachskb+0x870/0x870 [ 1887.101848][T12667] ? _copy_from_iter_full+0x275/0x850 [ 1887.108332][T12667] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1887.114611][T12667] ? __phys_addr_symbol+0x2c/0x70 [ 1887.119662][T12667] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1887.125415][T12667] ? __check_object_size+0x171/0x3f0 [ 1887.130753][T12667] netlink_sendmsg+0x856/0xd90 [ 1887.135560][T12667] ? netlink_unicast+0x7d0/0x7d0 [ 1887.140533][T12667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1887.146814][T12667] ? netlink_unicast+0x7d0/0x7d0 [ 1887.151788][T12667] sock_sendmsg+0xcf/0x120 [ 1887.156241][T12667] ____sys_sendmsg+0x6e8/0x810 [ 1887.161039][T12667] ? kernel_sendmsg+0x50/0x50 [ 1887.165754][T12667] ? do_recvmmsg+0x6c0/0x6c0 [ 1887.170802][T12667] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1887.177572][T12667] ___sys_sendmsg+0xf3/0x170 [ 1887.182209][T12667] ? sendmsg_copy_msghdr+0x160/0x160 [ 1887.187555][T12667] ? __fget_files+0x288/0x3d0 [ 1887.192298][T12667] ? __fget_light+0xea/0x280 [ 1887.196921][T12667] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1887.203206][T12667] __sys_sendmsg+0xe5/0x1b0 [ 1887.207743][T12667] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1887.212798][T12667] ? __do_sys_futex+0x2a2/0x470 [ 1887.217695][T12667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.223630][T12667] do_syscall_64+0x2d/0x70 [ 1887.228084][T12667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1887.234013][T12667] RIP: 0033:0x45e219 [ 1887.237971][T12667] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:55:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a002f00022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1887.257615][T12667] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1887.267315][T12667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1887.275322][T12667] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1887.283322][T12667] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.291318][T12667] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1887.299339][T12667] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1887.441361][T12789] device bond365 entered promiscuous mode [ 1887.447675][T12789] 8021q: adding VLAN 0 to HW filter on device bond365 [ 1887.470297][T12788] device bond340 entered promiscuous mode [ 1887.501741][T12788] 8021q: adding VLAN 0 to HW filter on device bond340 [ 1887.703058][T12684] debugfs: Directory '!' with parent 'ieee80211' already present! [ 1887.778040][T12668] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1887.800347][T12668] CPU: 0 PID: 12668 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1887.809162][T12668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.819241][T12668] Call Trace: [ 1887.822547][T12668] dump_stack+0x107/0x163 17:55:55 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfcffffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1887.826929][T12668] sysfs_warn_dup.cold+0x1c/0x29 [ 1887.831919][T12668] sysfs_do_create_link_sd+0x11e/0x140 [ 1887.837421][T12668] sysfs_create_link+0x5f/0xc0 [ 1887.842216][T12668] device_add+0x789/0x1d90 [ 1887.846685][T12668] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1887.852971][T12668] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1887.859258][T12668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1887.865541][T12668] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1887.871885][T12668] wiphy_register+0x1dfc/0x2900 [ 1887.876798][T12668] ? wiphy_unregister+0xbb0/0xbb0 [ 1887.881873][T12668] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1887.887815][T12668] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1887.893599][T12668] ? minstrel_ht_alloc+0x334/0x6a0 [ 1887.899335][T12668] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1887.905459][T12668] ieee80211_register_hw+0x1b0f/0x3b00 [ 1887.911412][T12668] ? ieee80211_restart_hw+0x290/0x290 [ 1887.916821][T12668] ? debug_object_destroy+0x210/0x210 [ 1887.922238][T12668] ? memset+0x20/0x40 [ 1887.926250][T12668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1887.932523][T12668] ? __hrtimer_init+0x136/0x280 [ 1887.937405][T12668] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1887.943766][T12668] ? hwsim_virtio_rx_work+0x350/0x350 [ 1887.949173][T12668] ? memcpy+0x39/0x60 [ 1887.953186][T12668] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1887.958330][T12668] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1887.964291][T12668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1887.970738][T12668] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1887.978579][T12668] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1887.985910][T12668] genl_family_rcv_msg_doit+0x228/0x320 [ 1887.991488][T12668] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1887.998890][T12668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.005174][T12668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.011447][T12668] ? ns_capable+0xde/0x100 [ 1888.016540][T12668] genl_rcv_msg+0x328/0x580 [ 1888.021100][T12668] ? genl_get_cmd+0x480/0x480 [ 1888.025804][T12668] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1888.032040][T12668] ? lock_release+0x710/0x710 [ 1888.036766][T12668] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1888.042086][T12668] netlink_rcv_skb+0x153/0x420 [ 1888.046881][T12668] ? genl_get_cmd+0x480/0x480 [ 1888.051590][T12668] ? netlink_ack+0xaa0/0xaa0 [ 1888.056224][T12668] genl_rcv+0x24/0x40 [ 1888.060235][T12668] netlink_unicast+0x533/0x7d0 [ 1888.065039][T12668] ? netlink_attachskb+0x870/0x870 [ 1888.070173][T12668] ? _copy_from_iter_full+0x275/0x850 [ 1888.075578][T12668] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1888.082366][T12668] ? __phys_addr_symbol+0x2c/0x70 [ 1888.087422][T12668] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1888.093165][T12668] ? __check_object_size+0x171/0x3f0 [ 1888.098486][T12668] netlink_sendmsg+0x856/0xd90 [ 1888.103283][T12668] ? netlink_unicast+0x7d0/0x7d0 [ 1888.108257][T12668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.114533][T12668] ? netlink_unicast+0x7d0/0x7d0 [ 1888.120143][T12668] sock_sendmsg+0xcf/0x120 [ 1888.124590][T12668] ____sys_sendmsg+0x6e8/0x810 [ 1888.130051][T12668] ? kernel_sendmsg+0x50/0x50 [ 1888.134753][T12668] ? do_recvmmsg+0x6c0/0x6c0 [ 1888.139378][T12668] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1888.145400][T12668] ___sys_sendmsg+0xf3/0x170 [ 1888.150032][T12668] ? sendmsg_copy_msghdr+0x160/0x160 [ 1888.155372][T12668] ? __fget_files+0x288/0x3d0 [ 1888.161069][T12668] ? __fget_light+0xea/0x280 [ 1888.165690][T12668] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1888.171971][T12668] __sys_sendmsg+0xe5/0x1b0 [ 1888.177044][T12668] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1888.182097][T12668] ? __do_sys_futex+0x2a2/0x470 [ 1888.186991][T12668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1888.192924][T12668] do_syscall_64+0x2d/0x70 [ 1888.197363][T12668] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1888.203283][T12668] RIP: 0033:0x45e219 [ 1888.207199][T12668] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:55:56 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1888.226833][T12668] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1888.235828][T12668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1888.243826][T12668] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1888.251819][T12668] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1888.260212][T12668] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1888.268215][T12668] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1888.325653][T12700] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1888.358291][T12700] CPU: 0 PID: 12700 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1888.367131][T12700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1888.377214][T12700] Call Trace: [ 1888.380520][T12700] dump_stack+0x107/0x163 [ 1888.384917][T12700] sysfs_warn_dup.cold+0x1c/0x29 [ 1888.389917][T12700] sysfs_do_create_link_sd+0x11e/0x140 [ 1888.395439][T12700] sysfs_create_link+0x5f/0xc0 [ 1888.400248][T12700] device_add+0x789/0x1d90 [ 1888.404709][T12700] ? find_held_lock+0x2d/0x110 [ 1888.409512][T12700] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1888.415789][T12700] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 17:55:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800055bd25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1888.422068][T12700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.428360][T12700] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1888.434390][T12700] wiphy_register+0x1dfc/0x2900 [ 1888.439303][T12700] ? wiphy_unregister+0xbb0/0xbb0 [ 1888.444367][T12700] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1888.450311][T12700] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1888.456071][T12700] ? minstrel_ht_alloc+0x334/0x6a0 [ 1888.461234][T12700] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1888.467352][T12700] ieee80211_register_hw+0x1b0f/0x3b00 [ 1888.472860][T12700] ? ieee80211_restart_hw+0x290/0x290 [ 1888.478263][T12700] ? debug_object_destroy+0x210/0x210 [ 1888.483674][T12700] ? memset+0x20/0x40 [ 1888.487684][T12700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.493961][T12700] ? __hrtimer_init+0x136/0x280 [ 1888.499662][T12700] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1888.505451][T12700] ? hwsim_virtio_rx_work+0x350/0x350 [ 1888.511376][T12700] ? trace_kmalloc+0xbe/0xf0 [ 1888.516897][T12700] ? memcpy+0x39/0x60 [ 1888.521248][T12700] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1888.526400][T12700] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1888.532335][T12700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.538905][T12700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1888.546312][T12700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1888.553635][T12700] genl_family_rcv_msg_doit+0x228/0x320 [ 1888.559214][T12700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1888.566622][T12700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.572914][T12700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.579194][T12700] ? ns_capable+0xde/0x100 [ 1888.583656][T12700] genl_rcv_msg+0x328/0x580 [ 1888.588198][T12700] ? genl_get_cmd+0x480/0x480 [ 1888.592900][T12700] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1888.598836][T12700] ? lock_release+0x710/0x710 [ 1888.603544][T12700] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1888.609645][T12700] netlink_rcv_skb+0x153/0x420 [ 1888.614442][T12700] ? genl_get_cmd+0x480/0x480 [ 1888.619150][T12700] ? netlink_ack+0xaa0/0xaa0 [ 1888.623808][T12700] genl_rcv+0x24/0x40 [ 1888.627814][T12700] netlink_unicast+0x533/0x7d0 [ 1888.632609][T12700] ? netlink_attachskb+0x870/0x870 [ 1888.637741][T12700] ? _copy_from_iter_full+0x275/0x850 [ 1888.643146][T12700] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1888.649721][T12700] ? __phys_addr_symbol+0x2c/0x70 [ 1888.654779][T12700] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1888.660530][T12700] ? __check_object_size+0x171/0x3f0 [ 1888.665857][T12700] netlink_sendmsg+0x856/0xd90 [ 1888.670704][T12700] ? netlink_unicast+0x7d0/0x7d0 [ 1888.675681][T12700] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1888.681965][T12700] ? netlink_unicast+0x7d0/0x7d0 [ 1888.686935][T12700] sock_sendmsg+0xcf/0x120 [ 1888.691909][T12700] ____sys_sendmsg+0x6e8/0x810 [ 1888.696711][T12700] ? kernel_sendmsg+0x50/0x50 [ 1888.701409][T12700] ? do_recvmmsg+0x6c0/0x6c0 [ 1888.706034][T12700] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1888.712788][T12700] ___sys_sendmsg+0xf3/0x170 [ 1888.717415][T12700] ? sendmsg_copy_msghdr+0x160/0x160 [ 1888.722782][T12700] ? __fget_files+0x288/0x3d0 [ 1888.727497][T12700] ? __fget_light+0xea/0x280 [ 1888.732113][T12700] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1888.739350][T12700] __sys_sendmsg+0xe5/0x1b0 [ 1888.743890][T12700] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1888.748945][T12700] ? __do_sys_futex+0x2a2/0x470 [ 1888.753833][T12700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1888.759774][T12700] do_syscall_64+0x2d/0x70 [ 1888.764217][T12700] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1888.770140][T12700] RIP: 0033:0x45e219 [ 1888.775018][T12700] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1888.794658][T12700] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1888.803106][T12700] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1888.811550][T12700] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1888.819550][T12700] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1888.827540][T12700] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1888.835971][T12700] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 17:55:57 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100092f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1889.033864][T12897] device bond366 entered promiscuous mode [ 1889.059527][T12897] 8021q: adding VLAN 0 to HW filter on device bond366 [ 1889.173909][T12899] device bond341 entered promiscuous mode [ 1889.189135][T12899] 8021q: adding VLAN 0 to HW filter on device bond341 17:55:57 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfe000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:57 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f00000003c0)=0x0, &(0x7f0000000400)=0x4) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'syztnl2\x00', r1, 0x2f, 0x1, 0x3, 0xfffffffc, 0x2c, @ipv4={[], [], @remote}, @empty, 0x47, 0x7, 0x1, 0x8}}) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x14, r6, 0x1, 0x70bd2a, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x110, r6, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x4}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}]}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x24004885}, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1889.638091][T13006] device bond367 entered promiscuous mode [ 1889.647099][T13006] 8021q: adding VLAN 0 to HW filter on device bond367 17:55:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003000022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:55:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket(0x5, 0x80000, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@gettaction={0x138, 0x32, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@action_gd=@TCA_ACT_TAB={0x78, 0x1, [{0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x3fe1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffe}}, {0x14, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}, {0x10, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x7}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x48841}, 0x8080) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1889.795697][T13015] device bond342 entered promiscuous mode [ 1889.816833][T13015] 8021q: adding VLAN 0 to HW filter on device bond342 [ 1889.946899][T13093] bond0: (slave bridge803): Enslaving as an active interface with an up link 17:55:58 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xff030000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:55:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000562d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1890.166721][T13093] __nla_validate_parse: 29 callbacks suppressed [ 1890.166747][T13093] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1890.203539][T13005] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1890.232937][T13115] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1890.285999][T13115] device bond368 entered promiscuous mode [ 1890.295991][T13115] 8021q: adding VLAN 0 to HW filter on device bond368 [ 1890.344173][T13115] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1890.359678][T12986] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:55:58 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xffffa888, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1890.415382][T12986] sysfs: cannot create duplicate filename '/class/ieee80211/ !' [ 1890.444833][T12986] CPU: 0 PID: 12986 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1890.453994][T12986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1890.464684][T12986] Call Trace: [ 1890.467998][T12986] dump_stack+0x107/0x163 [ 1890.473097][T12986] sysfs_warn_dup.cold+0x1c/0x29 [ 1890.478091][T12986] sysfs_do_create_link_sd+0x11e/0x140 [ 1890.483587][T12986] sysfs_create_link+0x5f/0xc0 [ 1890.488380][T12986] device_add+0x789/0x1d90 [ 1890.492860][T12986] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1890.499167][T12986] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1890.505791][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1890.512107][T12986] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1890.518818][T12986] wiphy_register+0x1dfc/0x2900 [ 1890.523736][T12986] ? wiphy_unregister+0xbb0/0xbb0 [ 1890.529127][T12986] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1890.535080][T12986] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1890.540962][T12986] ? minstrel_ht_alloc+0x334/0x6a0 [ 1890.546659][T12986] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1890.552784][T12986] ieee80211_register_hw+0x1b0f/0x3b00 [ 1890.558867][T12986] ? ieee80211_restart_hw+0x290/0x290 [ 1890.564281][T12986] ? debug_object_destroy+0x210/0x210 [ 1890.570266][T12986] ? memset+0x20/0x40 [ 1890.574286][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1890.580560][T12986] ? __hrtimer_init+0x136/0x280 [ 1890.586293][T12986] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1890.592080][T12986] ? hwsim_virtio_rx_work+0x350/0x350 [ 1890.597482][T12986] ? trace_kmalloc+0xbe/0xf0 [ 1890.602108][T12986] ? memcpy+0x39/0x60 [ 1890.606126][T12986] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1890.611272][T12986] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1890.617976][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1890.624264][T12986] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1890.631700][T12986] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1890.639971][T12986] genl_family_rcv_msg_doit+0x228/0x320 [ 1890.645567][T12986] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1890.652979][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1890.659270][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1890.666333][T12986] ? ns_capable+0xde/0x100 [ 1890.671555][T12986] genl_rcv_msg+0x328/0x580 [ 1890.676101][T12986] ? genl_get_cmd+0x480/0x480 [ 1890.680812][T12986] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1890.687098][T12986] ? lock_release+0x710/0x710 [ 1890.692402][T12986] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1890.697735][T12986] netlink_rcv_skb+0x153/0x420 [ 1890.702531][T12986] ? genl_get_cmd+0x480/0x480 [ 1890.707241][T12986] ? netlink_ack+0xaa0/0xaa0 [ 1890.711881][T12986] genl_rcv+0x24/0x40 [ 1890.715886][T12986] netlink_unicast+0x533/0x7d0 [ 1890.721597][T12986] ? netlink_attachskb+0x870/0x870 [ 1890.727696][T12986] ? _copy_from_iter_full+0x275/0x850 [ 1890.733106][T12986] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1890.739393][T12986] ? __phys_addr_symbol+0x2c/0x70 [ 1890.744447][T12986] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1890.750907][T12986] ? __check_object_size+0x171/0x3f0 [ 1890.757244][T12986] netlink_sendmsg+0x856/0xd90 [ 1890.762056][T12986] ? netlink_unicast+0x7d0/0x7d0 [ 1890.767035][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1890.773313][T12986] ? netlink_unicast+0x7d0/0x7d0 [ 1890.778668][T12986] sock_sendmsg+0xcf/0x120 [ 1890.783126][T12986] ____sys_sendmsg+0x6e8/0x810 [ 1890.787924][T12986] ? kernel_sendmsg+0x50/0x50 [ 1890.792629][T12986] ? do_recvmmsg+0x6c0/0x6c0 [ 1890.797255][T12986] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1890.803280][T12986] ___sys_sendmsg+0xf3/0x170 [ 1890.808958][T12986] ? sendmsg_copy_msghdr+0x160/0x160 [ 1890.814303][T12986] ? __fget_files+0x288/0x3d0 [ 1890.819621][T12986] ? __fget_light+0xea/0x280 [ 1890.824248][T12986] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1890.830537][T12986] __sys_sendmsg+0xe5/0x1b0 [ 1890.835071][T12986] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1890.840439][T12986] ? __do_sys_futex+0x2a2/0x470 [ 1890.845349][T12986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1890.852331][T12986] do_syscall_64+0x2d/0x70 [ 1890.857802][T12986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1890.863737][T12986] RIP: 0033:0x45e219 [ 1890.868407][T12986] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1890.888652][T12986] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1890.897109][T12986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1890.905102][T12986] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1890.913094][T12986] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1890.921084][T12986] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1890.929542][T12986] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 17:55:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000005540)={&(0x7f0000000240)=@deltfilter={0x52e8, 0x2d, 0x4, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, {0xa, 0x6}, {0x9, 0x2}, {0xffe0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x52b4, 0x2, [@TCA_U32_POLICE={0x40, 0x6, [@TCA_POLICE_TBF={0x3c, 0x1, {0xf9, 0x2, 0x8, 0xfffffffa, 0x2, {0x2, 0x2, 0x50, 0x8001, 0x8, 0x3}, {0x1f, 0x3, 0x2, 0x80, 0x0, 0x4b5}, 0x8, 0x8}}]}, @TCA_U32_INDEV={0x14, 0x8, 'syzkaller1\x00'}, @TCA_U32_SEL={0x404, 0x5, {0xa, 0xa2, 0x1, 0x400, 0x81, 0x6, 0x7, 0x80000001, [{0x9, 0x3, 0x40, 0x2}, {0x6, 0x1, 0x0, 0x7ff}, {0x0, 0x9, 0xfffffffe, 0x1}, {0x3, 0x401, 0x4b, 0x3}, {0x200, 0x7, 0x9, 0x9}, {0xfffffffd, 0x4, 0x0, 0x101}, {0x0, 0x1, 0x5bf, 0x7}, {0x8, 0x101, 0x49, 0x1}, {0x2, 0x7, 0x3e0, 0x1}, {0x80000000, 0x2, 0xca, 0x100}, {0x620, 0x2, 0x5, 0x4b}, {0x9cb, 0xf63f, 0x32, 0x95}, {0x4, 0xcff6, 0x5, 0x6}, {0x9, 0xfffff800, 0x0, 0xc3b}, {0x40, 0x17, 0x0, 0xef}, {0xffff, 0x8000, 0x3, 0x3}, {0x0, 0x100, 0x7, 0x3}, {0x3, 0x9, 0x5, 0x6}, {0x3, 0x2, 0x1b, 0x20}, {0x7ff, 0x800, 0x25ae, 0x1ff}, {0x0, 0x7, 0xffff, 0x3}, {0x6, 0x3, 0xffff, 0x1fed}, {0xff, 0x10000, 0x12b8, 0x1}, {0x4, 0x2, 0x80000001, 0x2}, {0x80000001, 0x400, 0x154e, 0xa1}, {0x62, 0x8, 0xd6, 0x20000000}, {0xfffffffd, 0x4, 0xfffffff7, 0x7ff}, {0x6, 0x8, 0x66b, 0x7}, {0x79, 0x100, 0x0, 0xffffffff}, {0x5, 0x1000, 0x3, 0x1000}, {0x9, 0x8000, 0x794, 0x100}, {0x1, 0x20, 0x32, 0x3}, {0x7f, 0x100, 0xa5fb, 0x1ff}, {0x8, 0x100, 0x4, 0x1}, {0x5, 0xfffffff9, 0x6, 0x8}, {0x3, 0x2, 0x41a}, {0x4, 0x6, 0x1, 0x8001}, {0x0, 0xed, 0x5, 0xdbf2}, {0xfe, 0x3, 0x8, 0x4}, {0x40, 0x49f4f304, 0x5}, {0x4556, 0x2, 0x7fffffff, 0x7}, {0x2, 0x0, 0x100, 0x8}, {0x4469, 0x2, 0x1f}, {0xffffffff, 0x37ab672b, 0x4, 0x1}, {0x5, 0x10000, 0x7, 0x9}, {0xd5ab, 0x80, 0x0, 0x7}, {0x14c3, 0x401, 0xffff, 0xffffff04}, {0x5, 0x8001, 0x0, 0x81}, {0x1, 0x2, 0x2, 0x7ff}, {0x7f, 0x7, 0xb5b0, 0x1000}, {0x6, 0x1f, 0x3, 0x6}, {0x9, 0x2, 0x243d, 0x2}, {0x4, 0x927acef, 0x101, 0xffffffff}, {0x6, 0x7526, 0x8, 0x1000}, {0x3, 0x6, 0x40, 0x89d4}, {0x98, 0x0, 0x2, 0x8}, {0xffff7118, 0x4, 0x83, 0x9}, {0x1, 0x1, 0x2, 0x891}, {0x10001, 0x7, 0x8, 0x7fffffff}, {0xffffffff, 0x401, 0x81, 0x4}, {0x78e, 0xffff, 0x9, 0x7}, {0x100, 0x40, 0x6, 0x9}, {0x0, 0xb5580000, 0x80000000, 0x1}]}}, @TCA_U32_SEL={0x334, 0x5, {0x0, 0x53, 0x6, 0x4, 0x2, 0x80, 0x9, 0x401, [{0x5c50, 0x285, 0x9, 0x2}, {0xcd, 0x81, 0x100, 0x2}, {0x7ff, 0x3000000, 0x7f, 0x1}, {0x100, 0x15, 0x9, 0xcba}, {0x10001, 0xfffffff8, 0x40, 0x9}, {0x8, 0x6, 0x78dd, 0x9}, {0x1ff, 0x5, 0x6dd185ea, 0x81}, {0x3, 0x10000, 0x8, 0x7}, {0xe0d5, 0x5, 0x5, 0x20}, {0xf, 0xda6, 0x4, 0x4c48ccd9}, {0x2a86, 0x2, 0x8, 0x2}, {0x4, 0x2, 0x10000, 0x2}, {0x3, 0x1ff, 0x7ff, 0xfffffff8}, {0x6, 0x2, 0x800000, 0xfffffffe}, {0x10000, 0x42fd, 0x7fffffff, 0x200}, {0xac6, 0x7fff, 0x7, 0x6}, {0x3f, 0x5, 0x200, 0x5}, {0x66, 0x7fffffff, 0x101, 0x3}, {0x800, 0x1, 0x2, 0x2}, {0xff, 0xffff, 0x400}, {0xfffffffb, 0x6a8f4b81, 0x7, 0x3f}, {0x5, 0x80, 0x4, 0x26000000}, {0x1, 0xffff, 0x7fff, 0x1}, {0xddaa, 0x1f, 0x7, 0x7c80}, {0xbd, 0x4, 0x70000, 0x2}, {0x75b, 0x2, 0x5, 0x40}, {0x100, 0x4, 0x7, 0xffffffe0}, {0x8, 0x0, 0x2, 0x6cf}, {0x0, 0x0, 0x984, 0x7}, {0x0, 0x9572, 0x0, 0x52f566be}, {0x9, 0xfffffeca, 0x77439ad7, 0x84d1}, {0x3ff, 0x80, 0x6, 0xffffffad}, {0xc8, 0x7fffffff, 0xad9, 0x7fff}, {0x6, 0xfffffe00, 0x40, 0x4}, {0x4, 0x8001, 0xffffffff, 0x6b8}, {0x9, 0x1, 0x2, 0x6}, {0x80000001, 0x0, 0x81, 0x70e}, {0x1, 0x7ff, 0x6, 0x6}, {0xfffffffb, 0xf10, 0x9, 0x40000000}, {0x20, 0x6, 0x2, 0x3}, {0x0, 0x9, 0x7, 0x3}, {0x8, 0x401, 0x400}, {0x5, 0x2c, 0x9, 0x333}, {0x1f, 0x80, 0x2, 0xbbf}, {0x7, 0x0, 0x7, 0x1}, {0x2, 0x5, 0x4000000, 0x8001}, {0xffffffff, 0x0, 0xce, 0x800}, {0xb8, 0x8000, 0x1, 0xd11}, {0x2, 0x800, 0x8}, {0x5, 0x34db8fc4, 0x80000000}]}}, @TCA_U32_ACT={0x14bc, 0x7, [@m_vlan={0x90, 0x4, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x6}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x3ea}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x7}]}, {0x4a, 0x6, "275b81fdcedb1786f66346290503382984aaa77891ccc3f8652ae39329336586f50dd25d9ebc32ad02037366c6c9db469637f1696fbef40bd99a34cb168cce71e4c1d5112693"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ctinfo={0xfc, 0x1e, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ZONE={0x6, 0x4, 0x4}, @TCA_CTINFO_ACT={0x18, 0x3, {0x7, 0xfff80000, 0x10000000, 0x7ff, 0x587}}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0xfffffffd}]}, {0xa6, 0x6, "ed82fe6417c18ce4d9cf5a2916d27ae5afc0d9f618b84daadb57863b85a44c528f73c6265e1ea26e7d54ec36f03ba6bea7d7ea938227156ae60e76c19b5488e3ffcbf9ea174a93757b1c758bc06009d5f231f5b7dbe339a8a1d20b8c0398ee2d721c35a707c705796beb3549ee2f54075e91743e725ec73348d5fe5efb34ef5bb291140c15b850094320282418f1caa92c5685da1b3913c537f0f99f2154d024cbe6"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_ct={0x154, 0x1a, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "fc824806cbfca868919d9073da28366c"}, @TCA_CT_ZONE={0x6, 0x4, 0x7}, @TCA_CT_MARK_MASK={0x8, 0x6, 0x5}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @remote}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e23}]}, {0xe9, 0x6, "01bac815fc576a7095818f625910db86bca8065d955c0082df122664089b0bf2b49457cdbdd2da3158178a3d0f99ae0810403316d15620a564fc7c5c9c5bcada83a0ead4d75fa999a330612765e844e18fb668a7f114260b4610fd590e2d4ab2efe8dd95352411704d2d781c50f89f3c68093788584f2e6e6bcfd01c13c0a675ffbdc148fc08d1677d37806849efb71537691e870c1dfda8a3f9dcec95818d6bf24230a5eef59d076a185a46d6842954878ab325bf72db0f4021d22c7e544d1d32b246e874ecb9d41b8fdb13070e8005998945aa18bf68085ce23a9712353703825249eb4e"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0xfc, 0xc, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x94, 0x2, 0x0, 0x1, [@TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_TYPE={0x6}, @TCA_IFE_TYPE={0x6, 0x5, 0x1}, @TCA_IFE_DMAC={0xa, 0x3, @dev={[], 0x12}}, @TCA_IFE_DMAC={0xa}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x3ff, 0x0, 0x7, 0x8, 0x2e}, 0x1}}, @TCA_IFE_METALST={0x14, 0x6, [@IFE_META_TCINDEX={0x6, 0x5, @val=0x8}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}]}, @TCA_IFE_METALST={0x1c, 0x6, [@IFE_META_TCINDEX={0x6, 0x5, @val=0x3}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x2}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_TYPE={0x6, 0x5, 0x6}, @TCA_IFE_TYPE={0x6, 0x5, 0x5}]}, {0x41, 0x6, "b306899adde3bac9c5fc12ecf2bab10d9f1c071cd906de323ec7fe397e2fdafc3fa7cddeb13bd68a73a57ebeddf65802fb038f6837001eb12b726472cf"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0x10dc, 0x17, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xfb0, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x7c, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}, @TCA_PEDIT_KEYS_EX={0xc8, 0x5, 0x0, 0x1, [{0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x54, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x7}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS_EX={0xe68, 0x4, {{{0x9, 0x9, 0x2, 0xd, 0xb5c}, 0x41, 0xef, [{0x3f, 0x8, 0x10000, 0x5, 0x60000, 0xffffffff}, {0xff, 0x6, 0x3, 0x3, 0xffffff01, 0x800}, {0xffff, 0x200, 0x32631def, 0x9, 0x9}]}, [{0x2, 0x800, 0x92, 0xcd9, 0x3f, 0x9}, {0x36, 0xb912, 0x2, 0xc8, 0x8001, 0x4}, {0x4, 0x1, 0x40000, 0x3, 0x6, 0x9}, {0xffff8001, 0x600000, 0x31, 0xb52, 0x2b5, 0x5}, {0x7, 0xffff, 0x7, 0x0, 0x2dc1, 0x8}, {0x40000000, 0x66e, 0x0, 0x1000, 0x200, 0x3}, {0x4, 0x3, 0x6, 0x7, 0x1f, 0xfffffff8}, {0x6, 0x1000, 0x6, 0xffffffe0, 0x3f, 0x8}, {0x400, 0xff, 0xffff, 0x1f, 0x4, 0xffffffff}, {0x9, 0x7, 0x2bc599c2, 0x0, 0x9, 0x7}, {0x100, 0xfffffffc, 0xec, 0x5, 0x0, 0x3}, {0x3, 0xeb5, 0x9, 0x7a, 0x101, 0x2}, {0x7, 0xa9d2, 0x7, 0x8000, 0x8, 0x7}, {0x7, 0x81, 0x9, 0xfffffff9, 0xbf, 0xfffffffa}, {0x4, 0xd75, 0x5, 0x9, 0x3, 0x9}, {0x3, 0x3, 0x1, 0x81, 0x7, 0x1000}, {0x2, 0x9, 0x6, 0x83b7, 0x9, 0x1c0a}, {0xf9, 0x8, 0xcea8, 0x0, 0x2, 0x3}, {0x80, 0x2, 0xfffffff7, 0x800, 0x4, 0x5}, {0x1, 0xb6, 0x12, 0xfffffc01, 0xa9, 0x3}, {0x6, 0x5, 0x6, 0xdb58dde, 0xe8, 0x40}, {0xffffff81, 0x5, 0x2, 0x8d, 0xffffffff, 0x1}, {0x9, 0x1, 0xffffffc1, 0x2560, 0x0, 0x9}, {0x9, 0xc8b1, 0x3, 0x6, 0x597, 0xa8bc}, {0x2, 0x7, 0x6, 0x1ff, 0x8100, 0x5}, {0x6, 0x1, 0x6, 0x800, 0x100, 0x5}, {0x6, 0x9, 0x1, 0x3, 0x9, 0x1}, {0x8, 0xc72, 0xfffff801, 0xffffff55, 0x26, 0x5}, {0x4f6fdb7f, 0x1f, 0x436, 0x9, 0x4, 0x5b}, {0x6, 0xf36f, 0x8, 0x2, 0x6, 0x2}, {0x1, 0xfa1b, 0x2, 0x8, 0x2, 0x1}, {0x2d1, 0x8, 0x8760, 0x8, 0x40, 0x7ff}, {0xffffffff, 0x8001, 0x2, 0x5, 0x7, 0x7ff}, {0x200, 0x81, 0xd9, 0x46d, 0x86, 0xfc5}, {0xa48b, 0x6, 0xe4, 0x7, 0xaf3, 0x80}, {0x800, 0x7ff, 0x6, 0xfffffffd, 0x2b8, 0x3}, {0x800, 0x5, 0x7, 0x9, 0xcd82, 0x4}, {0x8, 0x1000, 0xfffffff7, 0x400, 0x8, 0x100000}, {0x2, 0xfff, 0x6, 0xee3, 0x1ff, 0x4c9}, {0x8001, 0x8, 0x23, 0x93e3, 0x2, 0x4}, {0x7, 0x1, 0x6, 0x80000001, 0x2, 0x100}, {0xb73, 0x6, 0x9, 0x2, 0xffff, 0x6}, {0x8, 0xffff, 0x582, 0x1000, 0x7a, 0x8}, {0x6, 0x3938, 0x10001, 0xc2ee, 0x8, 0x3}, {0x401, 0x7, 0x2, 0x1, 0x5, 0x8}, {0x8, 0xe84, 0x5, 0x5, 0x0, 0x3}, {0x200000, 0xa3c7, 0x5f7b, 0x66d2, 0x78, 0x9}, {0x9, 0x4, 0x8e8, 0x10001, 0x8, 0x80000000}, {0x9, 0x9, 0x9, 0x4, 0x9, 0x8}, {0x4, 0x10000, 0x1, 0x6, 0x2, 0x8}, {0xfb4a, 0x7, 0x81, 0x10000, 0x8, 0x4}, {0x4955, 0x2, 0x80, 0x4, 0xfffffe00, 0x8001}, {0x80, 0x0, 0x2, 0x3ff, 0x8}, {0xfffffffe, 0x5, 0x80000000, 0x19, 0x9ab, 0x3f}, {0xa8, 0x6, 0x5, 0x6, 0x2, 0x3}, {0x1, 0xfffffffc, 0x7, 0x5, 0x9, 0x2}, {0xffffffff, 0x800, 0x1, 0x40, 0x0, 0x2}, {0x7f, 0x0, 0x400, 0xf61, 0x10000, 0x2}, {0x240000, 0x2, 0x3, 0x36, 0xfffffbff, 0x80000000}, {0x4, 0x20, 0x81, 0x2, 0x2, 0x5}, {0x6, 0x101, 0x2, 0x0, 0x6, 0x80000000}, {0x2, 0xfffffffe, 0x8000, 0x2, 0x10001}, {0xffffffc6, 0x1, 0x3f, 0x4, 0x20}, {0x80000000, 0x800, 0xca84, 0x0, 0x7f}, {0x8, 0x6, 0x3, 0x2, 0x10000, 0x6d}, {0x3a, 0xfffffeff, 0x1, 0x2, 0xfffffff7, 0x9}, {0x401, 0x0, 0xfffeffff, 0x6, 0x0, 0xff}, {0x80000001, 0x4, 0x6, 0x2, 0x6}, {0x5, 0x6, 0x1ff, 0x9, 0x5, 0x5}, {0x4, 0x9, 0x1000, 0x6, 0x3f, 0x8}, {0x10000, 0x8, 0x7fff, 0x7fffffff, 0x31800, 0x7}, {0x80000001, 0x81, 0x10001, 0x4b, 0x401, 0x200}, {0xa233, 0x82c, 0x9, 0xfff, 0xa878, 0x7fffffff}, {0x6, 0xff, 0x1, 0x7ff, 0x7, 0x2}, {0x7fff, 0x2, 0x4, 0x3, 0x1000, 0x7fff}, {0x800, 0x2, 0xfffffffc, 0x3, 0x7fff, 0x1ec4faae}, {0xffff0001, 0x4, 0x0, 0x6, 0xffffffc1, 0x6}, {0x40, 0x8, 0x5, 0x80000000, 0x0, 0x3}, {0x800, 0x9a78, 0x260f, 0x2, 0x4, 0x8}, {0x7, 0x0, 0x7, 0xffffffff, 0x1, 0x2}, {0x0, 0x0, 0x81, 0x49636024, 0x3, 0x3}, {0x6dc, 0x100, 0x1, 0x4, 0x5, 0x784b}, {0x7, 0x8c2a, 0x80000001, 0x80, 0x6}, {0x3ae000, 0x4a, 0x2, 0x3, 0x5, 0x27c}, {0x3, 0xb1, 0x6, 0xfffffffe, 0x8, 0x7}, {0x1, 0xf3a, 0xeb7, 0x6, 0x2, 0x7}, {0xe5, 0xffff, 0x0, 0x5, 0x7, 0x6}, {0x401, 0xaa1, 0x1, 0x9, 0xa60c, 0x4}, {0x20, 0x3f, 0x4, 0xffff0000, 0x2, 0x3}, {0x8, 0xfffffeff, 0xffffffaf, 0x1, 0x6}, {0xdf29, 0x65564e4c, 0xfffffe01, 0x20, 0x1, 0x1ff}, {0x4a5a, 0x1, 0x3, 0x472, 0x355, 0xffffff06}, {0x0, 0x6, 0x400, 0x6, 0x5, 0x4}, {0x1, 0xba, 0x25e, 0x101, 0x3, 0xf7}, {0x9, 0x80000001, 0x7, 0x10000, 0x8, 0x8001}, {0x8001, 0x9a9, 0x2, 0x1, 0x934, 0x4}, {0x20, 0x6f8, 0x4, 0xbc4, 0x2ab7, 0x9}, {0x81, 0x7fffffff, 0x0, 0x1, 0x0, 0x4}, {0x80000000, 0x5, 0x6, 0x7, 0x7, 0x7}, {0x4, 0x1, 0x3, 0x8, 0x101, 0x5}, {0xcf7, 0x5, 0x42b, 0x1, 0x9, 0x8}, {0x7fff, 0x9, 0x6212da62, 0x6, 0x4, 0x7}, {0x3, 0x9, 0x8, 0xffff7fff, 0x7, 0x100}, {0x5, 0x1, 0x1ff, 0x81, 0x401, 0x5}, {0x5, 0x40, 0xffff, 0x8, 0x8, 0x6}, {0x80000000, 0x2, 0x10000, 0x3ff, 0x9, 0x2}, {0x6, 0xfffffff7, 0x0, 0x1, 0x8, 0x2}, {0x0, 0x10001, 0x101, 0x6, 0x9, 0x7}, {0x6, 0x5, 0x7fff, 0x6, 0x5, 0x9}, {0x3, 0x6, 0x3ff, 0x7, 0x5}, {0xffff8000, 0xb6bc, 0x76c, 0x2, 0x8, 0x8}, {0x200, 0xfffffffa, 0xff, 0x1, 0x1, 0x3}, {0x9, 0x9bb9, 0x15ee, 0x7, 0x7}, {0x2, 0x1f, 0x80000000, 0x9, 0x1, 0x3}, {0x4, 0x8001, 0x9, 0x11d, 0x81, 0x4708}, {0x5, 0x78, 0x6, 0x1, 0x0, 0x3}, {0x9, 0x7f2f, 0x63, 0x4, 0x4, 0xffff}, {0x3ff, 0x3, 0x6, 0x101, 0x400, 0x1}, {0x38, 0x1, 0x4, 0xfffffffd, 0x7af, 0x8000}, {0x6, 0x8, 0x1000, 0x5, 0x7, 0x6}, {0x8, 0x3ff, 0x80000000, 0x800, 0x4000000}, {0x7, 0x0, 0x9, 0x7, 0xffffffc1, 0x7fffffff}, {0xffff, 0x6, 0x3, 0x0, 0x2}, {0x400, 0x101, 0x1, 0x6, 0x3, 0x6}, {0x7, 0x7df, 0x24, 0x4, 0x6, 0x5520}, {0xffff, 0xffff, 0x5, 0x1, 0x6, 0x6}, {0x15381850, 0xffffffe0, 0x100, 0x3f, 0x400, 0x80000001}, {0x7fffffff, 0xfffffffb, 0x7, 0x172, 0x80000001, 0x1}], [{0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x3}, {0x2, 0x1}, {0xd}, {0x2}, {0x0, 0x1}, {}, {0x5, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x4}, {0x1}, {}, {0x3}, {0x2, 0x1}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0xf}, {0x1}, {0x1}, {0x4}, {0x3, 0x1}, {0x2, 0x1}, {0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {0x7a384154b66e1582}, {0x1, 0x1}, {0x2, 0x1}, {}, {0x0, 0x1}, {0x2}, {}, {0x0, 0x3}, {}, {0x2, 0x1}, {0x2}, {0x0, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x1}, {0x3}, {0x2, 0x1}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x3}, {0x4}, {0x3, 0x1}, {}, {0x4}, {0x2, 0x1}, {0x4}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {}, {0x5}, {0x2}, {0x0, 0x1}, {0x3}, {0x2, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x7, 0x1}, {}, {0x5, 0x1}, {0x5}, {0x5}, {0x1}, {0x3, 0x1}, {0x3}, {0x2}, {0x2, 0xfc63fd015613a2d8}, {0x0, 0x31fae89747467e61}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x1}, {0x3}, {0x4}, {0x5}, {0x4}, {}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0xacd58c63de1354f0}, {0x5}, {0x2, 0x1}, {}, {0x3, 0x1}, {0x2}, {0x4}, {0x1}, {0x2}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x2}, {}, {0x4, 0x1}], 0x1}}]}, {0x102, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}]}, @TCA_U32_ACT={0x3668, 0x7, [@m_nat={0x1054, 0x15, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x7fffffff, 0x9, 0x3, 0x7f, 0x7fffffff}, @rand_addr=0x64010100, @private=0xa010102, 0xff000000, 0x1}}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_simple={0xd8, 0x12, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x68, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x7, 0x3, '&@\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x6, 0xffffffc2, 0x7, 0x55, 0x4}}, @TCA_DEF_DATA={0x9, 0x3, '{\\$\x8c\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x80000000, 0x9, 0x7, 0x10001, 0xf6b}}, @TCA_DEF_DATA={0x7, 0x3, ',!\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x4, 0x5, 0x0, 0x1, 0x3f}}]}, {0x46, 0x6, "db6d48be96f78724135a75657e131e94e53f69d4eb38a4170e4b60cb75c8021ff99be1159be477ba7d513b7543b041f662ebf83fc2a9ab6d4c232e950d314c169ffd"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mpls={0x10bc, 0x0, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x90, 0x2, 0x0, 0x1, [@TCA_MPLS_LABEL={0x8, 0x5, 0x2e149}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x2, 0x2, 0x3, 0x9, 0x7fff}, 0x2}}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x207e, 0xb47, 0x1, 0x9, 0x1}, 0x2}}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x6, 0xc6, 0x2, 0xfffffff9, 0x80000000}, 0x1}}, @TCA_MPLS_TC={0x5, 0x6, 0x1}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_LABEL={0x8, 0x5, 0x753c1}, @TCA_MPLS_PROTO={0x6, 0x4, 0x8137}, @TCA_MPLS_PROTO={0x6, 0x4, 0x8137}]}, {0x1004, 0x6, "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{0xc}, {0xc, 0x8, {0x3}}}}, @m_ctinfo={0x15c, 0x14, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0xb}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x81}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x3}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x8001}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x3}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x9}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x1f}]}, {0xf7, 0x6, "7faf8c2a659c868a69931fc374faf631940d5c8df612f6e9bc99371ca8784fe1900f02c6473db0d0c03a1454e8ee70e265609baaf640925581135239f917e5fb353bb4310b957289abb4147c69b7edf346bec8a84ea1f77028d43ec12124c3b8041f4978bfd625ee206115ef274c479123d6e42056c2806308857a9e9dd4cdcd6089eadc1b434b98e8e35a710bbec2145e27d3c0f69cf4fb540fe340789664e6370675da9edc5b7cc382c4d40e394aac7b5a8679a6c64247ac02cbc2e93dd5dce9568c4f69c25a8d6e377af9902021dd243153a1a4f18db195d0b6a13c646068667f5d436c72b5f1333c0b1f8266c34149f967"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_xt={0x1060, 0x1a, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_INDEX={0x8, 0x3, 0xc5ad}]}, {0x1004, 0x6, "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{0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_bpf={0x58, 0x1d, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x800, 0x5, 0x80, 0xfbe9}, {0x9, 0x81, 0x83}, {0x2, 0xd7, 0x3, 0x5}]}]}, {0x14, 0x6, "ab0147695b276e4da678c186f2dfc11d"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ct={0x54, 0x8, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @multicast2}]}, {0x21, 0x6, "c197b5bc3251adcb72a19ed5ada53c4b42bd4cc0eb5bebf92f80469296"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_xt={0x214, 0x2, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x1c0, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_TARG={0x57, 0x6, {0x7, 'raw\x00', 0x1, 0x7, "117a860d09f95123deac92ddefaa3ba819ef8c0b46e48bec9be050f21d53740f5ff66c2591d85f47166e901986"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_TARG={0x112, 0x6, {0x40, 'filter\x00', 0x62, 0x20, "08dfcb94018f5ea4365b2e9415c2344f57bc9a73020c3e6bd4243de8429c4cbf24bbf2856d5c326ed2b3d1a03e96458885dd0b032a542b8cc1c959447ced42a8c5d6347a514a32b3c393c6ed98a404e3307bea9a8e04a5a5a7357720e32e8fa02e0161d988360b57ee17874102ab4884b5bb5fb110e2f241df5fc8a7eb65f026cdda0e58c8e5a8fe38901ce0e64eb2efb8659a35e595274675f1a2bd5ddbb4b80400d30e0a205042bd8957df6b254fb321bf62cd793c008936d4e31164c5d0f455cfb1ba17547ead464f2e728f84bd6ffce48d67b24faa745030ce36c28f967df663372f22385b41"}}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}]}, {0x2e, 0x6, "6ebc5675234d0b6dadffc3ed5a32a0d0c7b3937a3c756a0e4c975a47dd098b3376ba848def1a9bff921c"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x95, 0x7}}]}, 0x52e8}, 0x1, 0x0, 0x0, 0x4000}, 0x48011) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000055c0)=ANY=[@ANYBLOB="2000000010002508000000000000000053000000", @ANYRES32=r10, @ANYBLOB="0300000000000000dc"], 0x20}}, 0x0) [ 1891.084806][T13170] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1891.139558][T13170] device bond369 entered promiscuous mode [ 1891.146618][T13170] 8021q: adding VLAN 0 to HW filter on device bond369 [ 1891.156418][T13175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1891.197409][T13178] bond0: (slave bridge804): Enslaving as an active interface with an up link [ 1891.206916][T13121] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. 17:55:59 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f00000015c0)={{r5}, r6, 0x12, @inherit={0x68, &(0x7f0000000240)={0x0, 0x4, 0xffffffff, 0x0, {0x14, 0x7f, 0x7fffffff, 0x20, 0x20}, [0x3f, 0xffffffff, 0x5, 0x32c]}}, @subvolid=0x5}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @mcast1, 0x4}], 0xe8) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="139b0000000000001c0012000c010100626f6e64c8db479e518982203c1cda14c656e423b300f8ffffffdeb06c5e660f00006f49451af4f00988d34cbf6e7b9589045699cea9537fd000"/83], 0x3c}}, 0x0) splice(r3, &(0x7f0000000140)=0x20, r3, &(0x7f00000002c0)=0x8, 0x40, 0x7) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1891.243326][T13169] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1891.278628][T13121] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1891.293287][T13121] CPU: 0 PID: 13121 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1891.302093][T13121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1891.312200][T13121] Call Trace: [ 1891.315505][T13121] dump_stack+0x107/0x163 [ 1891.319874][T13121] sysfs_warn_dup.cold+0x1c/0x29 [ 1891.325659][T13121] sysfs_do_create_link_sd+0x11e/0x140 [ 1891.331167][T13121] sysfs_create_link+0x5f/0xc0 [ 1891.335966][T13121] device_add+0x789/0x1d90 [ 1891.340992][T13121] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1891.347298][T13121] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1891.353576][T13121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1891.359877][T13121] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1891.366703][T13121] wiphy_register+0x1dfc/0x2900 [ 1891.371617][T13121] ? wiphy_unregister+0xbb0/0xbb0 [ 1891.376674][T13121] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1891.382607][T13121] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1891.388368][T13121] ? minstrel_ht_alloc+0x334/0x6a0 [ 1891.393541][T13121] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1891.399649][T13121] ieee80211_register_hw+0x1b0f/0x3b00 [ 1891.406087][T13121] ? ieee80211_restart_hw+0x290/0x290 [ 1891.411526][T13121] ? debug_object_destroy+0x210/0x210 [ 1891.417416][T13121] ? memset+0x20/0x40 [ 1891.421468][T13121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1891.427737][T13121] ? __hrtimer_init+0x136/0x280 [ 1891.432617][T13121] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1891.438391][T13121] ? hwsim_virtio_rx_work+0x350/0x350 [ 1891.444862][T13121] ? trace_kmalloc+0xbe/0xf0 [ 1891.449489][T13121] ? memcpy+0x39/0x60 [ 1891.453502][T13121] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1891.459514][T13121] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1891.465456][T13121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1891.471778][T13121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1891.479231][T13121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1891.486554][T13121] genl_family_rcv_msg_doit+0x228/0x320 [ 1891.492131][T13121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1891.500394][T13121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1891.506699][T13121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1891.512969][T13121] ? ns_capable+0xde/0x100 [ 1891.517954][T13121] genl_rcv_msg+0x328/0x580 [ 1891.522498][T13121] ? genl_get_cmd+0x480/0x480 [ 1891.527198][T13121] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1891.533124][T13121] ? lock_release+0x710/0x710 [ 1891.537825][T13121] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1891.543986][T13121] netlink_rcv_skb+0x153/0x420 [ 1891.548786][T13121] ? genl_get_cmd+0x480/0x480 [ 1891.553495][T13121] ? netlink_ack+0xaa0/0xaa0 [ 1891.558131][T13121] genl_rcv+0x24/0x40 [ 1891.562138][T13121] netlink_unicast+0x533/0x7d0 [ 1891.566935][T13121] ? netlink_attachskb+0x870/0x870 [ 1891.572096][T13121] ? _copy_from_iter_full+0x275/0x850 [ 1891.577637][T13121] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1891.583923][T13121] ? __phys_addr_symbol+0x2c/0x70 [ 1891.588993][T13121] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 17:55:59 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfffff000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1891.594745][T13121] ? __check_object_size+0x171/0x3f0 [ 1891.600090][T13121] netlink_sendmsg+0x856/0xd90 [ 1891.604892][T13121] ? netlink_unicast+0x7d0/0x7d0 [ 1891.609949][T13121] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1891.616224][T13121] ? netlink_unicast+0x7d0/0x7d0 [ 1891.621781][T13121] sock_sendmsg+0xcf/0x120 [ 1891.627099][T13121] ____sys_sendmsg+0x6e8/0x810 [ 1891.631912][T13121] ? kernel_sendmsg+0x50/0x50 [ 1891.636618][T13121] ? do_recvmmsg+0x6c0/0x6c0 [ 1891.641519][T13121] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1891.648499][T13121] ___sys_sendmsg+0xf3/0x170 [ 1891.653133][T13121] ? sendmsg_copy_msghdr+0x160/0x160 [ 1891.658479][T13121] ? __fget_files+0x288/0x3d0 [ 1891.663201][T13121] ? __fget_light+0xea/0x280 [ 1891.668647][T13121] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1891.674932][T13121] __sys_sendmsg+0xe5/0x1b0 [ 1891.679473][T13121] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1891.684536][T13121] ? __do_sys_futex+0x2a2/0x470 [ 1891.690264][T13121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1891.696217][T13121] do_syscall_64+0x2d/0x70 [ 1891.700658][T13121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1891.707596][T13121] RIP: 0033:0x45e219 [ 1891.711790][T13121] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1891.731575][T13121] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:55:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a0011000a2f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1891.740971][T13121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1891.749898][T13121] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1891.761260][T13121] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.770270][T13121] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1891.778282][T13121] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1891.812825][T13178] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1892.064834][T13231] device bond370 entered promiscuous mode [ 1892.094610][T13231] 8021q: adding VLAN 0 to HW filter on device bond370 [ 1892.185416][T13140] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1892.211353][T13140] CPU: 0 PID: 13140 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1892.220195][T13140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1892.230294][T13140] Call Trace: 17:56:00 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1892.233589][T13140] dump_stack+0x107/0x163 [ 1892.237957][T13140] sysfs_warn_dup.cold+0x1c/0x29 [ 1892.242929][T13140] sysfs_do_create_link_sd+0x11e/0x140 [ 1892.248425][T13140] sysfs_create_link+0x5f/0xc0 [ 1892.253235][T13140] device_add+0x789/0x1d90 [ 1892.257722][T13140] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1892.264007][T13140] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1892.270293][T13140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1892.276575][T13140] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1892.282605][T13140] wiphy_register+0x1dfc/0x2900 [ 1892.287687][T13140] ? wiphy_unregister+0xbb0/0xbb0 [ 1892.292773][T13140] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1892.299567][T13140] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1892.305339][T13140] ? minstrel_ht_alloc+0x334/0x6a0 [ 1892.310639][T13140] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1892.316753][T13140] ieee80211_register_hw+0x1b0f/0x3b00 [ 1892.322272][T13140] ? ieee80211_restart_hw+0x290/0x290 [ 1892.328448][T13140] ? debug_object_destroy+0x210/0x210 [ 1892.333863][T13140] ? memset+0x20/0x40 [ 1892.337872][T13140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1892.344140][T13140] ? __hrtimer_init+0x136/0x280 [ 1892.349750][T13140] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1892.355530][T13140] ? hwsim_virtio_rx_work+0x350/0x350 [ 1892.360962][T13140] ? trace_kmalloc+0xbe/0xf0 [ 1892.365606][T13140] ? memcpy+0x39/0x60 [ 1892.369620][T13140] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1892.375271][T13140] ? mac80211_hwsim_new_radio+0x4830/0x4830 17:56:00 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1892.381217][T13140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1892.387489][T13140] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1892.394894][T13140] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1892.402215][T13140] genl_family_rcv_msg_doit+0x228/0x320 [ 1892.407790][T13140] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1892.415545][T13140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1892.422435][T13140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1892.428715][T13140] ? ns_capable+0xde/0x100 [ 1892.433170][T13140] genl_rcv_msg+0x328/0x580 [ 1892.438449][T13140] ? genl_get_cmd+0x480/0x480 [ 1892.443160][T13140] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1892.449092][T13140] ? lock_release+0x710/0x710 [ 1892.453793][T13140] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1892.459117][T13140] netlink_rcv_skb+0x153/0x420 [ 1892.463908][T13140] ? genl_get_cmd+0x480/0x480 [ 1892.468613][T13140] ? netlink_ack+0xaa0/0xaa0 [ 1892.474305][T13140] genl_rcv+0x24/0x40 [ 1892.478317][T13140] netlink_unicast+0x533/0x7d0 [ 1892.483114][T13140] ? netlink_attachskb+0x870/0x870 [ 1892.488244][T13140] ? _copy_from_iter_full+0x275/0x850 [ 1892.493645][T13140] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1892.500730][T13140] ? __phys_addr_symbol+0x2c/0x70 [ 1892.506265][T13140] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1892.512016][T13140] ? __check_object_size+0x171/0x3f0 [ 1892.517356][T13140] netlink_sendmsg+0x856/0xd90 [ 1892.522181][T13140] ? netlink_unicast+0x7d0/0x7d0 [ 1892.527152][T13140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1892.533427][T13140] ? netlink_unicast+0x7d0/0x7d0 [ 1892.538392][T13140] sock_sendmsg+0xcf/0x120 [ 1892.542860][T13140] ____sys_sendmsg+0x6e8/0x810 [ 1892.547655][T13140] ? kernel_sendmsg+0x50/0x50 [ 1892.552353][T13140] ? do_recvmmsg+0x6c0/0x6c0 [ 1892.557150][T13140] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1892.563976][T13140] ___sys_sendmsg+0xf3/0x170 [ 1892.569356][T13140] ? sendmsg_copy_msghdr+0x160/0x160 [ 1892.574705][T13140] ? __fget_files+0x288/0x3d0 [ 1892.579411][T13140] ? __fget_light+0xea/0x280 17:56:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xe) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000240)={0x1, 0x2, 0x1000, 0x1000, &(0x7f0000002480)="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", 0xfffffffffffffe5e, 0x0, &(0x7f0000000140)="fd70"}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3400000027000104000000000000d21b001262263f020000", @ANYRESDEC=r0, @ANYBLOB="0000008000000400140012000c009e57476500000000"], 0x34}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000dd0052ffffffe400"/25, @ANYRES32=r6, @ANYBLOB="f2d50a3a3c3830c24b4f23fc2c8fbc6c2ab6b917d8116b0d661e822cdf7eb05efa025117a13950a70f60614dc1a1fa5e08a1eaba1b1e8334eb99b916b0e279bdc4b30d0af709ce4ac326a8dd283b19ee1732d333deb6b53c1579ea412466d5ac33572670a979bf2a5d69b81e4b3d73fb0b334824df914befe8516ef1af89e6ed3ca7d7e3bb7aaf67ab193c26be2c376f1c48b1880d85fdb67854849cb5ac3c36b8f55df9b60309b1fb2084622c930b1360a6eb28337ed900005a7b9eacac45aa69ed866d2af13ffffea240de903b7b09b6149c7fb0"], 0x28}}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1892.584018][T13140] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1892.590297][T13140] __sys_sendmsg+0xe5/0x1b0 [ 1892.595914][T13140] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1892.601965][T13140] ? __do_sys_futex+0x2a2/0x470 [ 1892.606871][T13140] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1892.612802][T13140] do_syscall_64+0x2d/0x70 [ 1892.617240][T13140] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1892.624102][T13140] RIP: 0033:0x45e219 [ 1892.628357][T13140] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1892.647997][T13140] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1892.656442][T13140] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1892.664434][T13140] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1892.672426][T13140] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 17:56:00 executing program 2: dup(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r1, 0x0, 0x20000010) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x80) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0xfc}, 0x7f}, @in6={0xa, 0x9, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1892.680416][T13140] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1892.689087][T13140] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:56:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800056ed25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1892.940174][T13294] device bond371 entered promiscuous mode [ 1892.948821][T13294] 8021q: adding VLAN 0 to HW filter on device bond371 [ 1892.977800][T13256] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1892.977800][T13256] !' [ 1893.026960][T13256] CPU: 1 PID: 13256 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1893.035796][T13256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1893.045876][T13256] Call Trace: [ 1893.049178][T13256] dump_stack+0x107/0x163 [ 1893.053551][T13256] sysfs_warn_dup.cold+0x1c/0x29 [ 1893.058886][T13256] sysfs_do_create_link_sd+0x11e/0x140 [ 1893.064737][T13256] sysfs_create_link+0x5f/0xc0 [ 1893.070474][T13256] device_add+0x789/0x1d90 [ 1893.075857][T13256] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1893.082171][T13256] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1893.089931][T13256] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1893.096226][T13256] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1893.103283][T13256] wiphy_register+0x1dfc/0x2900 [ 1893.109015][T13256] ? wiphy_unregister+0xbb0/0xbb0 [ 1893.114651][T13256] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1893.120930][T13256] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1893.126820][T13256] ? minstrel_ht_alloc+0x334/0x6a0 [ 1893.132709][T13256] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1893.138832][T13256] ieee80211_register_hw+0x1b0f/0x3b00 [ 1893.144886][T13256] ? ieee80211_restart_hw+0x290/0x290 [ 1893.150685][T13256] ? debug_object_destroy+0x210/0x210 [ 1893.156756][T13256] ? memset+0x20/0x40 [ 1893.160827][T13256] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1893.167629][T13256] ? __hrtimer_init+0x136/0x280 [ 1893.173509][T13256] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1893.179818][T13256] ? hwsim_virtio_rx_work+0x350/0x350 [ 1893.185823][T13256] ? trace_kmalloc+0xbe/0xf0 [ 1893.190447][T13256] ? memcpy+0x39/0x60 [ 1893.194466][T13256] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1893.200198][T13256] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1893.206448][T13256] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1893.212727][T13256] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1893.220523][T13256] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1893.228433][T13256] genl_family_rcv_msg_doit+0x228/0x320 [ 1893.234514][T13256] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1893.242465][T13256] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1893.248771][T13256] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1893.256001][T13256] ? ns_capable+0xde/0x100 [ 1893.260458][T13256] genl_rcv_msg+0x328/0x580 [ 1893.265873][T13256] ? genl_get_cmd+0x480/0x480 [ 1893.271376][T13256] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1893.277649][T13256] ? lock_release+0x710/0x710 [ 1893.283184][T13256] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1893.289435][T13256] netlink_rcv_skb+0x153/0x420 [ 1893.294972][T13256] ? genl_get_cmd+0x480/0x480 [ 1893.300669][T13256] ? netlink_ack+0xaa0/0xaa0 [ 1893.306156][T13256] genl_rcv+0x24/0x40 [ 1893.310205][T13256] netlink_unicast+0x533/0x7d0 [ 1893.314997][T13256] ? netlink_attachskb+0x870/0x870 [ 1893.320738][T13256] ? _copy_from_iter_full+0x275/0x850 [ 1893.326554][T13256] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1893.332828][T13256] ? __phys_addr_symbol+0x2c/0x70 [ 1893.338486][T13256] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1893.344672][T13256] ? __check_object_size+0x171/0x3f0 [ 1893.350530][T13256] netlink_sendmsg+0x856/0xd90 [ 1893.356276][T13256] ? netlink_unicast+0x7d0/0x7d0 [ 1893.361891][T13256] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1893.368218][T13256] ? netlink_unicast+0x7d0/0x7d0 [ 1893.373860][T13256] sock_sendmsg+0xcf/0x120 [ 1893.378324][T13256] ____sys_sendmsg+0x6e8/0x810 [ 1893.383867][T13256] ? kernel_sendmsg+0x50/0x50 [ 1893.389337][T13256] ? do_recvmmsg+0x6c0/0x6c0 [ 1893.393969][T13256] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1893.400134][T13256] ___sys_sendmsg+0xf3/0x170 [ 1893.405591][T13256] ? sendmsg_copy_msghdr+0x160/0x160 [ 1893.411595][T13256] ? __fget_files+0x288/0x3d0 [ 1893.417127][T13256] ? __fget_light+0xea/0x280 [ 1893.422772][T13256] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1893.429069][T13256] __sys_sendmsg+0xe5/0x1b0 [ 1893.434503][T13256] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1893.440170][T13256] ? __do_sys_futex+0x2a2/0x470 [ 1893.445960][T13256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1893.451896][T13256] do_syscall_64+0x2d/0x70 [ 1893.456335][T13256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1893.462266][T13256] RIP: 0033:0x45e219 [ 1893.466311][T13256] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1893.485951][T13256] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1893.494407][T13256] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1893.502413][T13256] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1893.510416][T13256] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1893.518420][T13256] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1893.526421][T13256] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 [ 1893.615813][T13326] device bond343 entered promiscuous mode [ 1893.636021][T13326] 8021q: adding VLAN 0 to HW filter on device bond343 17:56:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) bind$packet(r1, &(0x7f0000000140)={0x11, 0x9, r6, 0x1, 0x7, 0x6, @multicast}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010004508000000000000ffe553000000d6c37625de18c79ad03d49a3b9da0e9f7954c45a763dfd0e622fa50e5162f565512282b3683b29da98a9faee6517359c2753d35345164f4dae5e5be3f3b0ba5e949f9bacb3a74b0e76a5ec9321d27cc39c9231ebb7e172ea26f272ef9e759421683241d0667c34538a2429ba964ad21451b8f4", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10, 0x3}}, 0x20}}, 0x0) 17:56:01 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a0011000c2f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:56:02 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@phonet, 0x80, &(0x7f0000000140)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1}, 0x10000) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in6={0xa, 0x4e22, 0xffff, @private0, 0x3}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @rand_addr=0x64010101}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480)='nl80211\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010000000000000000004200000008000300", @ANYRES32=r7, @ANYBLOB="061271a15f5aad186dd6e28a8cfdd580f31598"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000125bd7000ffdbdf251000000008000300", @ANYRES32=r7, @ANYBLOB="09ce2940d1199400c89eabd24849ee9c0d426d3dd1eb8fec666165ff0d0c91f2add7cc0806d60c3d9d556534997d12959cfdce824a95c6fefb5655bc4b06693e1c87935e1776cdf234a1e1548a66f22c479605177be0945600228efad33a63cab61566f27d5c5b32796ea39c10883f69e15c5c4065858de347c3c09564edce47ef173504b72373d5bbc7ac8d241ffa0cf7a7db2eeab35a590968a00e4cc936c9479fbff9e7f4ebe702"], 0x1c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1893.996516][T13397] device bond372 entered promiscuous mode [ 1894.014883][T13397] 8021q: adding VLAN 0 to HW filter on device bond372 [ 1894.052891][T13330] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1894.060581][T13330] CPU: 0 PID: 13330 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1894.069378][T13330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.079455][T13330] Call Trace: [ 1894.082756][T13330] dump_stack+0x107/0x163 [ 1894.087125][T13330] sysfs_warn_dup.cold+0x1c/0x29 [ 1894.092103][T13330] sysfs_do_create_link_sd+0x11e/0x140 [ 1894.097598][T13330] sysfs_create_link+0x5f/0xc0 [ 1894.102405][T13330] device_add+0x789/0x1d90 [ 1894.106866][T13330] ? find_held_lock+0x2d/0x110 [ 1894.111677][T13330] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1894.117963][T13330] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1894.124276][T13330] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.130566][T13330] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1894.136596][T13330] wiphy_register+0x1dfc/0x2900 [ 1894.141501][T13330] ? wiphy_unregister+0xbb0/0xbb0 [ 1894.146568][T13330] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1894.152499][T13330] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1894.158269][T13330] ? minstrel_ht_alloc+0x334/0x6a0 [ 1894.163427][T13330] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1894.169540][T13330] ieee80211_register_hw+0x1b0f/0x3b00 [ 1894.175047][T13330] ? ieee80211_restart_hw+0x290/0x290 [ 1894.180458][T13330] ? debug_object_destroy+0x210/0x210 [ 1894.185896][T13330] ? memset+0x20/0x40 [ 1894.189914][T13330] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.196191][T13330] ? __hrtimer_init+0x136/0x280 [ 1894.201071][T13330] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1894.206840][T13330] ? hwsim_virtio_rx_work+0x350/0x350 [ 1894.212263][T13330] ? trace_kmalloc+0xbe/0xf0 [ 1894.216894][T13330] ? memcpy+0x39/0x60 [ 1894.220916][T13330] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1894.226072][T13330] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1894.232032][T13330] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.238303][T13330] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1894.245699][T13330] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1894.253021][T13330] genl_family_rcv_msg_doit+0x228/0x320 [ 1894.258597][T13330] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1894.265995][T13330] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.272283][T13330] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.278552][T13330] ? ns_capable+0xde/0x100 [ 1894.283001][T13330] genl_rcv_msg+0x328/0x580 [ 1894.287537][T13330] ? genl_get_cmd+0x480/0x480 [ 1894.292237][T13330] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1894.298165][T13330] ? lock_release+0x710/0x710 [ 1894.302868][T13330] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1894.308200][T13330] netlink_rcv_skb+0x153/0x420 [ 1894.313012][T13330] ? genl_get_cmd+0x480/0x480 [ 1894.317719][T13330] ? netlink_ack+0xaa0/0xaa0 [ 1894.322353][T13330] genl_rcv+0x24/0x40 [ 1894.326360][T13330] netlink_unicast+0x533/0x7d0 [ 1894.331158][T13330] ? netlink_attachskb+0x870/0x870 [ 1894.336316][T13330] ? _copy_from_iter_full+0x275/0x850 [ 1894.341715][T13330] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1894.348791][T13330] ? __phys_addr_symbol+0x2c/0x70 [ 1894.353847][T13330] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1894.359582][T13330] ? __check_object_size+0x171/0x3f0 [ 1894.364877][T13330] netlink_sendmsg+0x856/0xd90 [ 1894.369683][T13330] ? netlink_unicast+0x7d0/0x7d0 [ 1894.374674][T13330] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.380955][T13330] ? netlink_unicast+0x7d0/0x7d0 [ 1894.385920][T13330] sock_sendmsg+0xcf/0x120 [ 1894.390368][T13330] ____sys_sendmsg+0x6e8/0x810 [ 1894.395158][T13330] ? kernel_sendmsg+0x50/0x50 [ 1894.399854][T13330] ? do_recvmmsg+0x6c0/0x6c0 [ 1894.404484][T13330] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1894.410506][T13330] ___sys_sendmsg+0xf3/0x170 [ 1894.415125][T13330] ? sendmsg_copy_msghdr+0x160/0x160 [ 1894.420468][T13330] ? __fget_files+0x288/0x3d0 [ 1894.425175][T13330] ? __fget_light+0xea/0x280 [ 1894.429787][T13330] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1894.436092][T13330] __sys_sendmsg+0xe5/0x1b0 [ 1894.440619][T13330] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1894.445670][T13330] ? __do_sys_futex+0x2a2/0x470 [ 1894.450561][T13330] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1894.456490][T13330] do_syscall_64+0x2d/0x70 [ 1894.460937][T13330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1894.466861][T13330] RIP: 0033:0x45e219 [ 1894.470787][T13330] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1894.490418][T13330] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1894.498879][T13330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1894.506857][T13330] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1894.514848][T13330] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.522840][T13330] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1894.530829][T13330] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1894.635199][T13447] device bond344 entered promiscuous mode [ 1894.642811][T13447] 8021q: adding VLAN 0 to HW filter on device bond344 17:56:02 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1894.795474][T13345] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1894.816011][T13345] CPU: 0 PID: 13345 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1894.824832][T13345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.834915][T13345] Call Trace: [ 1894.838214][T13345] dump_stack+0x107/0x163 17:56:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000010000104f67408bd000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x100, 0x70bd2d, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1894.842584][T13345] sysfs_warn_dup.cold+0x1c/0x29 [ 1894.847571][T13345] sysfs_do_create_link_sd+0x11e/0x140 [ 1894.853077][T13345] sysfs_create_link+0x5f/0xc0 [ 1894.857891][T13345] device_add+0x789/0x1d90 [ 1894.862351][T13345] ? find_held_lock+0x2d/0x110 [ 1894.867158][T13345] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1894.873440][T13345] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1894.879724][T13345] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.886005][T13345] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1894.892082][T13345] wiphy_register+0x1dfc/0x2900 [ 1894.896993][T13345] ? wiphy_unregister+0xbb0/0xbb0 [ 1894.902072][T13345] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1894.908902][T13345] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1894.915080][T13345] ? minstrel_ht_alloc+0x334/0x6a0 [ 1894.921139][T13345] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1894.927370][T13345] ieee80211_register_hw+0x1b0f/0x3b00 [ 1894.933618][T13345] ? ieee80211_restart_hw+0x290/0x290 [ 1894.939790][T13345] ? debug_object_destroy+0x210/0x210 [ 1894.945211][T13345] ? memset+0x20/0x40 [ 1894.949218][T13345] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1894.955486][T13345] ? __hrtimer_init+0x136/0x280 [ 1894.961065][T13345] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1894.967261][T13345] ? hwsim_virtio_rx_work+0x350/0x350 [ 1894.973436][T13345] ? trace_kmalloc+0xbe/0xf0 [ 1894.979046][T13345] ? memcpy+0x39/0x60 [ 1894.983067][T13345] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1894.988212][T13345] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1894.994508][T13345] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1895.000815][T13345] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1895.008242][T13345] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1895.015594][T13345] genl_family_rcv_msg_doit+0x228/0x320 [ 1895.021178][T13345] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1895.028609][T13345] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1895.034901][T13345] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1895.041176][T13345] ? ns_capable+0xde/0x100 [ 1895.045632][T13345] genl_rcv_msg+0x328/0x580 [ 1895.050169][T13345] ? genl_get_cmd+0x480/0x480 [ 1895.054872][T13345] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1895.060832][T13345] ? lock_release+0x710/0x710 [ 1895.065544][T13345] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1895.071741][T13345] netlink_rcv_skb+0x153/0x420 [ 1895.077603][T13345] ? genl_get_cmd+0x480/0x480 [ 1895.082318][T13345] ? netlink_ack+0xaa0/0xaa0 [ 1895.086959][T13345] genl_rcv+0x24/0x40 [ 1895.091372][T13345] netlink_unicast+0x533/0x7d0 17:56:03 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003300022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1895.096179][T13345] ? netlink_attachskb+0x870/0x870 [ 1895.101333][T13345] ? _copy_from_iter_full+0x275/0x850 [ 1895.106737][T13345] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1895.113009][T13345] ? __phys_addr_symbol+0x2c/0x70 [ 1895.118063][T13345] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1895.123816][T13345] ? __check_object_size+0x171/0x3f0 [ 1895.129859][T13345] netlink_sendmsg+0x856/0xd90 [ 1895.134668][T13345] ? netlink_unicast+0x7d0/0x7d0 [ 1895.139643][T13345] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1895.145921][T13345] ? netlink_unicast+0x7d0/0x7d0 [ 1895.150889][T13345] sock_sendmsg+0xcf/0x120 [ 1895.155332][T13345] ____sys_sendmsg+0x6e8/0x810 [ 1895.160149][T13345] ? kernel_sendmsg+0x50/0x50 [ 1895.165900][T13345] ? do_recvmmsg+0x6c0/0x6c0 [ 1895.171571][T13345] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1895.177600][T13345] ___sys_sendmsg+0xf3/0x170 [ 1895.182251][T13345] ? sendmsg_copy_msghdr+0x160/0x160 [ 1895.187601][T13345] ? __fget_files+0x288/0x3d0 [ 1895.192313][T13345] ? __fget_light+0xea/0x280 [ 1895.196929][T13345] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1895.203207][T13345] __sys_sendmsg+0xe5/0x1b0 [ 1895.207739][T13345] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1895.213540][T13345] ? __do_sys_futex+0x2a2/0x470 [ 1895.218441][T13345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1895.224373][T13345] do_syscall_64+0x2d/0x70 [ 1895.228958][T13345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1895.234880][T13345] RIP: 0033:0x45e219 [ 1895.238796][T13345] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1895.258784][T13345] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1895.268154][T13345] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1895.276156][T13345] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1895.284144][T13345] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1895.292136][T13345] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1895.300459][T13345] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1895.318144][T13456] __nla_validate_parse: 23 callbacks suppressed [ 1895.318164][T13456] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1895.341876][T13398] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. 17:56:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000571d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1895.587111][T13518] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1895.650436][T13518] device bond373 entered promiscuous mode [ 1895.668052][T13518] 8021q: adding VLAN 0 to HW filter on device bond373 [ 1895.677815][T13524] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1895.744423][T13407] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1895.767547][T13518] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1895.798098][T13532] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1895.821717][T13407] sysfs: cannot create duplicate filename '/class/ieee80211/ !' [ 1895.852718][T13407] CPU: 0 PID: 13407 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1895.861538][T13407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1895.871619][T13407] Call Trace: [ 1895.874916][T13407] dump_stack+0x107/0x163 [ 1895.879285][T13407] sysfs_warn_dup.cold+0x1c/0x29 [ 1895.884274][T13407] sysfs_do_create_link_sd+0x11e/0x140 [ 1895.889799][T13407] sysfs_create_link+0x5f/0xc0 [ 1895.894609][T13407] device_add+0x789/0x1d90 [ 1895.899081][T13407] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1895.905364][T13407] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1895.911662][T13407] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1895.917939][T13407] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1895.923979][T13407] wiphy_register+0x1dfc/0x2900 [ 1895.928912][T13407] ? wiphy_unregister+0xbb0/0xbb0 [ 1895.933962][T13407] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1895.939884][T13407] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1895.945617][T13407] ? minstrel_ht_alloc+0x334/0x6a0 [ 1895.950770][T13407] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1895.956886][T13407] ieee80211_register_hw+0x1b0f/0x3b00 [ 1895.962363][T13407] ? ieee80211_restart_hw+0x290/0x290 [ 1895.967766][T13407] ? debug_object_destroy+0x210/0x210 [ 1895.973191][T13407] ? memset+0x20/0x40 [ 1895.977203][T13407] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1895.983895][T13407] ? __hrtimer_init+0x136/0x280 [ 1895.989129][T13407] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1895.994908][T13407] ? hwsim_virtio_rx_work+0x350/0x350 [ 1896.000955][T13407] ? trace_kmalloc+0xbe/0xf0 [ 1896.005583][T13407] ? memcpy+0x39/0x60 [ 1896.009597][T13407] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1896.014743][T13407] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1896.021681][T13407] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.028283][T13407] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1896.036600][T13407] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1896.043929][T13407] genl_family_rcv_msg_doit+0x228/0x320 [ 1896.049942][T13407] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1896.057346][T13407] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.063632][T13407] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.069900][T13407] ? ns_capable+0xde/0x100 [ 1896.074352][T13407] genl_rcv_msg+0x328/0x580 [ 1896.078914][T13407] ? genl_get_cmd+0x480/0x480 [ 1896.083619][T13407] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1896.089554][T13407] ? lock_release+0x710/0x710 [ 1896.094255][T13407] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1896.100047][T13407] netlink_rcv_skb+0x153/0x420 [ 1896.105234][T13407] ? genl_get_cmd+0x480/0x480 [ 1896.110021][T13407] ? netlink_ack+0xaa0/0xaa0 [ 1896.115171][T13407] genl_rcv+0x24/0x40 [ 1896.119182][T13407] netlink_unicast+0x533/0x7d0 [ 1896.123978][T13407] ? netlink_attachskb+0x870/0x870 [ 1896.129112][T13407] ? _copy_from_iter_full+0x275/0x850 [ 1896.134519][T13407] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1896.141070][T13407] ? __phys_addr_symbol+0x2c/0x70 [ 1896.146453][T13407] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1896.152206][T13407] ? __check_object_size+0x171/0x3f0 [ 1896.158350][T13407] netlink_sendmsg+0x856/0xd90 [ 1896.163157][T13407] ? netlink_unicast+0x7d0/0x7d0 [ 1896.168127][T13407] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.174398][T13407] ? netlink_unicast+0x7d0/0x7d0 [ 1896.179360][T13407] sock_sendmsg+0xcf/0x120 [ 1896.183831][T13407] ____sys_sendmsg+0x6e8/0x810 [ 1896.188620][T13407] ? kernel_sendmsg+0x50/0x50 [ 1896.193316][T13407] ? do_recvmmsg+0x6c0/0x6c0 [ 1896.197940][T13407] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1896.203960][T13407] ___sys_sendmsg+0xf3/0x170 [ 1896.208578][T13407] ? sendmsg_copy_msghdr+0x160/0x160 [ 1896.213920][T13407] ? __fget_files+0x288/0x3d0 [ 1896.219565][T13407] ? __fget_light+0xea/0x280 [ 1896.224192][T13407] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1896.230467][T13407] __sys_sendmsg+0xe5/0x1b0 [ 1896.235005][T13407] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1896.240054][T13407] ? __do_sys_futex+0x2a2/0x470 [ 1896.245283][T13407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1896.251217][T13407] do_syscall_64+0x2d/0x70 [ 1896.255655][T13407] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1896.261575][T13407] RIP: 0033:0x45e219 [ 1896.265488][T13407] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1896.285124][T13407] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1896.293568][T13407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 17:56:04 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfffffff1, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1896.301919][T13407] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1896.309913][T13407] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1896.318362][T13407] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1896.326952][T13407] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 17:56:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r5, @ANYBLOB], 0x28}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="180000000000ef0000000000005f86fa7a109800100000009500000000000000afbc29102ae5709b96f2dfc60f6fbe7c5d17119cb37af5b200c178267b643e5f417babe4fc"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) [ 1896.386508][T13583] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1896.437655][T13583] device bond374 entered promiscuous mode [ 1896.452526][T13583] 8021q: adding VLAN 0 to HW filter on device bond374 [ 1896.499957][T13520] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:56:04 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a0011000e2f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:56:04 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfffffff3, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:04 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) ioctl$PTP_PEROUT_REQUEST2(r1, 0x40383d0c, &(0x7f0000000080)={{0x10001, 0x1}, {0x3}, 0x96d7, 0x1}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@delneigh={0x40, 0x1d, 0x100, 0x70bd27, 0x25dfdbfe, {0x2, 0x0, 0x0, r4, 0x20, 0x1, 0x3}, [@NDA_CACHEINFO={0x14, 0x3, {0x0, 0x1, 0x1, 0x2eb5}}, @NDA_PROBES={0x8, 0x4, 0x6}, @NDA_MASTER={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0xd0) [ 1896.647396][T13622] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1896.697418][T13528] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1896.722403][T13528] CPU: 0 PID: 13528 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1896.731256][T13528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1896.741366][T13528] Call Trace: [ 1896.744669][T13528] dump_stack+0x107/0x163 [ 1896.749047][T13528] sysfs_warn_dup.cold+0x1c/0x29 [ 1896.754026][T13528] sysfs_do_create_link_sd+0x11e/0x140 [ 1896.759558][T13528] sysfs_create_link+0x5f/0xc0 [ 1896.764359][T13528] device_add+0x789/0x1d90 [ 1896.768825][T13528] ? find_held_lock+0x2d/0x110 [ 1896.773641][T13528] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1896.779934][T13528] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1896.786235][T13528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.792515][T13528] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1896.798549][T13528] wiphy_register+0x1dfc/0x2900 [ 1896.803452][T13528] ? wiphy_unregister+0xbb0/0xbb0 [ 1896.808518][T13528] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1896.814450][T13528] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1896.820204][T13528] ? minstrel_ht_alloc+0x334/0x6a0 [ 1896.825365][T13528] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1896.831487][T13528] ieee80211_register_hw+0x1b0f/0x3b00 [ 1896.837010][T13528] ? ieee80211_restart_hw+0x290/0x290 [ 1896.842410][T13528] ? debug_object_destroy+0x210/0x210 [ 1896.847820][T13528] ? memset+0x20/0x40 [ 1896.851830][T13528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.858102][T13528] ? __hrtimer_init+0x136/0x280 [ 1896.862991][T13528] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1896.868768][T13528] ? hwsim_virtio_rx_work+0x350/0x350 [ 1896.874164][T13528] ? trace_kmalloc+0xbe/0xf0 [ 1896.878789][T13528] ? memcpy+0x39/0x60 [ 1896.883826][T13528] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1896.888974][T13528] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1896.894908][T13528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.901879][T13528] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1896.909686][T13528] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1896.917019][T13528] genl_family_rcv_msg_doit+0x228/0x320 [ 1896.923529][T13528] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1896.930943][T13528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.937648][T13528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1896.943943][T13528] ? ns_capable+0xde/0x100 [ 1896.948394][T13528] genl_rcv_msg+0x328/0x580 [ 1896.952933][T13528] ? genl_get_cmd+0x480/0x480 [ 1896.957636][T13528] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1896.963567][T13528] ? lock_release+0x710/0x710 [ 1896.968271][T13528] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1896.973594][T13528] netlink_rcv_skb+0x153/0x420 [ 1896.978384][T13528] ? genl_get_cmd+0x480/0x480 [ 1896.983087][T13528] ? netlink_ack+0xaa0/0xaa0 [ 1896.987717][T13528] genl_rcv+0x24/0x40 [ 1896.991714][T13528] netlink_unicast+0x533/0x7d0 [ 1896.996511][T13528] ? netlink_attachskb+0x870/0x870 [ 1897.002014][T13528] ? _copy_from_iter_full+0x275/0x850 [ 1897.007424][T13528] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1897.013696][T13528] ? __phys_addr_symbol+0x2c/0x70 [ 1897.018750][T13528] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1897.024499][T13528] ? __check_object_size+0x171/0x3f0 [ 1897.029823][T13528] netlink_sendmsg+0x856/0xd90 [ 1897.034648][T13528] ? netlink_unicast+0x7d0/0x7d0 [ 1897.040059][T13528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1897.046343][T13528] ? netlink_unicast+0x7d0/0x7d0 [ 1897.051302][T13528] sock_sendmsg+0xcf/0x120 [ 1897.055876][T13528] ____sys_sendmsg+0x6e8/0x810 [ 1897.061499][T13528] ? kernel_sendmsg+0x50/0x50 [ 1897.066225][T13528] ? do_recvmmsg+0x6c0/0x6c0 [ 1897.070906][T13528] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1897.076950][T13528] ___sys_sendmsg+0xf3/0x170 [ 1897.082455][T13528] ? sendmsg_copy_msghdr+0x160/0x160 [ 1897.087816][T13528] ? __fget_files+0x288/0x3d0 [ 1897.092557][T13528] ? __fget_light+0xea/0x280 [ 1897.097730][T13528] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1897.104017][T13528] __sys_sendmsg+0xe5/0x1b0 [ 1897.109049][T13528] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1897.114105][T13528] ? __do_sys_futex+0x2a2/0x470 [ 1897.118997][T13528] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1897.125867][T13528] do_syscall_64+0x2d/0x70 [ 1897.130727][T13528] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1897.136654][T13528] RIP: 0033:0x45e219 [ 1897.141059][T13528] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1897.160697][T13528] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1897.169148][T13528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1897.177137][T13528] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1897.185126][T13528] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1897.193269][T13528] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1897.201256][T13528] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1897.258588][T13531] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1897.295374][T13531] CPU: 1 PID: 13531 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1897.304216][T13531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1897.314297][T13531] Call Trace: [ 1897.317594][T13531] dump_stack+0x107/0x163 [ 1897.321973][T13531] sysfs_warn_dup.cold+0x1c/0x29 [ 1897.326951][T13531] sysfs_do_create_link_sd+0x11e/0x140 [ 1897.332460][T13531] sysfs_create_link+0x5f/0xc0 [ 1897.337992][T13531] device_add+0x789/0x1d90 [ 1897.342474][T13531] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1897.349662][T13531] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1897.355949][T13531] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1897.362244][T13531] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1897.369322][T13531] wiphy_register+0x1dfc/0x2900 [ 1897.375100][T13531] ? wiphy_unregister+0xbb0/0xbb0 [ 1897.380921][T13531] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1897.387804][T13531] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1897.393704][T13531] ? minstrel_ht_alloc+0x334/0x6a0 [ 1897.399604][T13531] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1897.405724][T13531] ieee80211_register_hw+0x1b0f/0x3b00 [ 1897.411687][T13531] ? ieee80211_restart_hw+0x290/0x290 [ 1897.417509][T13531] ? debug_object_destroy+0x210/0x210 [ 1897.423618][T13531] ? memset+0x20/0x40 [ 1897.428016][T13531] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1897.434294][T13531] ? __hrtimer_init+0x136/0x280 [ 1897.440137][T13531] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1897.446116][T13531] ? hwsim_virtio_rx_work+0x350/0x350 [ 1897.452188][T13531] ? trace_kmalloc+0xbe/0xf0 [ 1897.457695][T13531] ? memcpy+0x39/0x60 [ 1897.461782][T13531] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1897.467703][T13531] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1897.473644][T13531] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1897.479929][T13531] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1897.487336][T13531] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1897.495164][T13531] genl_family_rcv_msg_doit+0x228/0x320 [ 1897.501287][T13531] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1897.509266][T13531] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1897.515561][T13531] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1897.522825][T13531] ? ns_capable+0xde/0x100 [ 1897.527282][T13531] genl_rcv_msg+0x328/0x580 [ 1897.531812][T13531] ? genl_get_cmd+0x480/0x480 [ 1897.537461][T13531] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1897.543393][T13531] ? lock_release+0x710/0x710 [ 1897.549050][T13531] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1897.554824][T13531] netlink_rcv_skb+0x153/0x420 [ 1897.560560][T13531] ? genl_get_cmd+0x480/0x480 [ 1897.566061][T13531] ? netlink_ack+0xaa0/0xaa0 [ 1897.571700][T13531] genl_rcv+0x24/0x40 [ 1897.575727][T13531] netlink_unicast+0x533/0x7d0 [ 1897.581302][T13531] ? netlink_attachskb+0x870/0x870 [ 1897.587219][T13531] ? _copy_from_iter_full+0x275/0x850 [ 1897.592656][T13531] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1897.600088][T13531] ? __phys_addr_symbol+0x2c/0x70 [ 1897.605737][T13531] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1897.611957][T13531] ? __check_object_size+0x171/0x3f0 [ 1897.617778][T13531] netlink_sendmsg+0x856/0xd90 [ 1897.623547][T13531] ? netlink_unicast+0x7d0/0x7d0 [ 1897.629183][T13531] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1897.635464][T13531] ? netlink_unicast+0x7d0/0x7d0 [ 1897.641100][T13531] sock_sendmsg+0xcf/0x120 [ 1897.645551][T13531] ____sys_sendmsg+0x6e8/0x810 [ 1897.650392][T13531] ? kernel_sendmsg+0x50/0x50 [ 1897.656131][T13531] ? do_recvmmsg+0x6c0/0x6c0 [ 1897.661649][T13531] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1897.668047][T13531] ___sys_sendmsg+0xf3/0x170 [ 1897.673520][T13531] ? sendmsg_copy_msghdr+0x160/0x160 [ 1897.679645][T13531] ? __fget_files+0x288/0x3d0 [ 1897.685280][T13531] ? __fget_light+0xea/0x280 [ 1897.689920][T13531] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1897.697798][T13531] __sys_sendmsg+0xe5/0x1b0 [ 1897.702336][T13531] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1897.709050][T13531] ? __do_sys_futex+0x2a2/0x470 [ 1897.714847][T13531] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1897.720786][T13531] do_syscall_64+0x2d/0x70 [ 1897.725227][T13531] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1897.731149][T13531] RIP: 0033:0x45e219 [ 1897.735149][T13531] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:56:05 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xfffffffc, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:05 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003400022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1897.755296][T13531] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1897.764704][T13531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1897.773052][T13531] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1897.781615][T13531] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1897.789780][T13531] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1897.798729][T13531] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:56:06 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x3c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xfff7}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x301000, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=ANY=[@ANYBLOB="2c00000024000002feffffff0000000000000000", @ANYRES32=r7, @ANYBLOB="0000e2f7"], 0x2c}}, 0x0) 17:56:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000440)=0x14) socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000004c0)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@dellinkprop={0x60, 0x6d, 0x300, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x40023, 0x50001}, [@IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xef72}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_TARGET_NETNSID={0x8}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1a9}, @IFLA_TXQLEN={0x8, 0xd, 0x5}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_EVENT={0x8, 0x2c, 0x40}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000380)={&(0x7f0000000340)=[0x1, 0xdab5, 0x8001, 0x1, 0x1ff], 0x5, 0x80800, 0x0, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f00000003c0)={'vxcan1\x00'}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000030002508000000000000000053000000923e5f1f641dc3192a9dcc4d9f37925d1adbe3338f3e483cf5b6c1fb05da3ddfb49190ad74887d639b7db259dbb58ab5a5aeb169a41e82a045a51bc57f954ab4152cded632d6c5ccbf7cee7a10c4e21bc6d3207c8de777de8d5fc7461a6896da524bf7d3e2857e64fafa0af6b7bfa6b595c76dc7300f4614b1d8b1eaa4ce3b929b46bf52539559d40d739943a81eb36eea0c13755e4676ddef82ef9e6473720147cf1728e2a6ebfba1a194ea41c6ed7cf64910d28d65d9e5a2b4c15ab8d8c1a6207cf6000000000000000000000000000000210f277b40af78fc3e34ff7f4c10341ef1527ae3ccf1fe84976a352635803c8ae984870b4e4b0fd5773f1ac83b84b54314564cbc22b58859593444f57c7fc08ddce35ab19f20780d3cc867064fc7f63d4d6f5fe4e2b3b2f42d60acd282acd3c1f9bfc39291f431a4d363196239ff3b103fd0906dac4d00d3379287bed5c92356174eb9fd0a701e730bc4cb8779d3335268e96f75eef5c1e240ee80c2e8b17bec1139d340661eb4188f2246f579768bda4314ef3fd60b38566a8c123f8ddceb6fdcd07726cb5d84318532eaff971970cb1e571eafea9173e4fe98132ddda7d8033ceb029910277591d53cd6e6f59e1ff1b30bcf4c4d54e2e704962db3e88995d202d1de13e09a926208d9c25b0c3cc7caefc72fef6ab2d19942ced03bb0085f6da43f7ab16134cd437346eea3", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010002508000000000000000053000000", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="3800000097790ddd17a2ce525e5557640ba821e7771a8b0eb371eca8b4034be0addb117422d677e69f4144313a13929e86adb3ab37f86692003f11e1cbe8194becec978c1131c8868fbfaf464df278487805f5918c73868be088c92234334e4686f2950012", @ANYRES16=r10, @ANYBLOB="000828bd7000fedbdf25430000000c00580016000000000000000c00580067000000000000000c0058005400000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x40001}, 0x4051) 17:56:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030028000578d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1898.049822][T13667] device bond375 entered promiscuous mode [ 1898.058376][T13667] 8021q: adding VLAN 0 to HW filter on device bond375 17:56:06 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0xffffffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:06 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100142f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1898.414199][T13720] device bond376 entered promiscuous mode [ 1898.424595][T13720] 8021q: adding VLAN 0 to HW filter on device bond376 [ 1898.460456][T13721] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1898.495539][T13721] CPU: 0 PID: 13721 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 17:56:06 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000140)={&(0x7f00000015c0)="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", &(0x7f00000003c0)=""/203, &(0x7f0000000580)="5b5a8b58d239343bff18d1697630834bd935d0e5f0c48673aa7212fc0c5096bec3907f0eef332752186203647bdf6e908954967407c71e8e9077af6b43cf58b8c25b01a52d7f81be70775b6defadb2cfa844f09653e5bbf88444126380ea6507e28687bcdd181e180f58b3946120fad4d85491c21a5ac8e0bc2116f5a2cf10ce799b0b38e32d26929f149fdacf86cd5a69d51524b27eea98d24f65b3509194def5327a3196e52013554d3e1a7b047791530893cd0d0ca033834c23fb7362b0d8784cd3830b5128f4d66476a8a879a466d0501f2c6fdd49c4", &(0x7f0000000080)="e31573520ec978a17072e636565009e5a7847652036bdce9c469fbea56f81d617d70d32e64ad7ce7663ac8405864e92e498a83d31477fbb18f0117d9178aa54cff82abf2f6d46f2b97c662d6666ed696aa6cec9f355ccf8ba200983bfea9595b46f18410b0700ab89a7d9a2090859e2a0b372377526abdf599905be818eecf44", 0x6, r1, 0x4}, 0x38) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x8001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1898.504371][T13721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1898.514456][T13721] Call Trace: [ 1898.517771][T13721] dump_stack+0x107/0x163 [ 1898.522142][T13721] sysfs_warn_dup.cold+0x1c/0x29 [ 1898.527122][T13721] sysfs_do_create_link_sd+0x11e/0x140 [ 1898.532627][T13721] sysfs_create_link+0x5f/0xc0 [ 1898.537426][T13721] device_add+0x789/0x1d90 [ 1898.541897][T13721] ? find_held_lock+0x2d/0x110 [ 1898.546734][T13721] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1898.553022][T13721] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1898.559304][T13721] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1898.565609][T13721] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1898.571631][T13721] wiphy_register+0x1dfc/0x2900 [ 1898.576536][T13721] ? wiphy_unregister+0xbb0/0xbb0 [ 1898.581618][T13721] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1898.587546][T13721] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1898.593280][T13721] ? minstrel_ht_alloc+0x334/0x6a0 [ 1898.598431][T13721] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1898.604550][T13721] ieee80211_register_hw+0x1b0f/0x3b00 [ 1898.610066][T13721] ? ieee80211_restart_hw+0x290/0x290 [ 1898.615467][T13721] ? debug_object_destroy+0x210/0x210 [ 1898.620871][T13721] ? memset+0x20/0x40 [ 1898.624887][T13721] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1898.631162][T13721] ? __hrtimer_init+0x136/0x280 [ 1898.636798][T13721] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1898.642586][T13721] ? hwsim_virtio_rx_work+0x350/0x350 [ 1898.648703][T13721] ? trace_kmalloc+0xbe/0xf0 [ 1898.653331][T13721] ? memcpy+0x39/0x60 [ 1898.657875][T13721] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1898.663037][T13721] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1898.669900][T13721] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1898.676480][T13721] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1898.683888][T13721] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1898.691228][T13721] genl_family_rcv_msg_doit+0x228/0x320 [ 1898.696807][T13721] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1898.705107][T13721] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1898.711951][T13721] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1898.718226][T13721] ? ns_capable+0xde/0x100 [ 1898.722678][T13721] genl_rcv_msg+0x328/0x580 [ 1898.728098][T13721] ? genl_get_cmd+0x480/0x480 [ 1898.732808][T13721] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1898.739180][T13721] ? lock_release+0x710/0x710 [ 1898.743893][T13721] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1898.749215][T13721] netlink_rcv_skb+0x153/0x420 [ 1898.755032][T13721] ? genl_get_cmd+0x480/0x480 [ 1898.759743][T13721] ? netlink_ack+0xaa0/0xaa0 [ 1898.764381][T13721] genl_rcv+0x24/0x40 [ 1898.768388][T13721] netlink_unicast+0x533/0x7d0 [ 1898.774014][T13721] ? netlink_attachskb+0x870/0x870 [ 1898.779152][T13721] ? _copy_from_iter_full+0x275/0x850 [ 1898.784559][T13721] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1898.791332][T13721] ? __phys_addr_symbol+0x2c/0x70 [ 1898.797374][T13721] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1898.803136][T13721] ? __check_object_size+0x171/0x3f0 [ 1898.808462][T13721] netlink_sendmsg+0x856/0xd90 [ 1898.813266][T13721] ? netlink_unicast+0x7d0/0x7d0 [ 1898.818265][T13721] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1898.824572][T13721] ? netlink_unicast+0x7d0/0x7d0 [ 1898.830443][T13721] sock_sendmsg+0xcf/0x120 [ 1898.834899][T13721] ____sys_sendmsg+0x6e8/0x810 [ 1898.839694][T13721] ? kernel_sendmsg+0x50/0x50 [ 1898.844419][T13721] ? do_recvmmsg+0x6c0/0x6c0 [ 1898.849547][T13721] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1898.855980][T13721] ___sys_sendmsg+0xf3/0x170 [ 1898.860604][T13721] ? sendmsg_copy_msghdr+0x160/0x160 [ 1898.866022][T13721] ? __fget_files+0x288/0x3d0 [ 1898.870735][T13721] ? __fget_light+0xea/0x280 [ 1898.875352][T13721] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1898.881934][T13721] __sys_sendmsg+0xe5/0x1b0 [ 1898.887266][T13721] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1898.892324][T13721] ? __do_sys_futex+0x2a2/0x470 [ 1898.898108][T13721] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1898.904066][T13721] do_syscall_64+0x2d/0x70 [ 1898.908506][T13721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1898.914436][T13721] RIP: 0033:0x45e219 [ 1898.918353][T13721] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1898.938367][T13721] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1898.947778][T13721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1898.956477][T13721] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1898.964481][T13721] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1898.972475][T13721] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1898.980464][T13721] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:56:07 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1899.101946][T13778] device bond345 entered promiscuous mode [ 1899.122459][T13778] 8021q: adding VLAN 0 to HW filter on device bond345 [ 1899.328981][T13819] device bond377 entered promiscuous mode [ 1899.347430][T13819] 8021q: adding VLAN 0 to HW filter on device bond377 17:56:07 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x2, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:07 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x480, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7d, 0xffffffff, 0x2, 0x1206, r1, 0x80000000, [], 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5}, 0x40) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000000100085060000000000b2c9b35c000000", @ANYRES32=r5, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@getchain={0x44, 0x66, 0x20, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x3, 0xfff1}, {0xe}, {0x3, 0xfff2}}, [{0x8, 0xb, 0x653cf17f}, {0x8, 0xb, 0x20}, {0x8, 0xb, 0x10001}, {0x8, 0xb, 0x2544e474}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000800}, 0x4004090) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:56:07 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003500022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1899.738338][T13877] device bond378 entered promiscuous mode [ 1899.779038][T13877] 8021q: adding VLAN 0 to HW filter on device bond378 [ 1899.897838][T13921] device bond346 entered promiscuous mode [ 1899.917649][T13921] 8021q: adding VLAN 0 to HW filter on device bond346 [ 1899.931484][T13724] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1899.939167][T13724] CPU: 1 PID: 13724 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1899.947964][T13724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1899.958047][T13724] Call Trace: [ 1899.961347][T13724] dump_stack+0x107/0x163 [ 1899.965753][T13724] sysfs_warn_dup.cold+0x1c/0x29 [ 1899.971812][T13724] sysfs_do_create_link_sd+0x11e/0x140 [ 1899.977326][T13724] sysfs_create_link+0x5f/0xc0 [ 1899.982124][T13724] device_add+0x789/0x1d90 [ 1899.986595][T13724] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1899.992878][T13724] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1899.999167][T13724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.005455][T13724] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1900.011484][T13724] wiphy_register+0x1dfc/0x2900 [ 1900.016391][T13724] ? wiphy_unregister+0xbb0/0xbb0 [ 1900.021461][T13724] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1900.027426][T13724] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1900.033291][T13724] ? minstrel_ht_alloc+0x334/0x6a0 [ 1900.038463][T13724] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1900.044587][T13724] ieee80211_register_hw+0x1b0f/0x3b00 [ 1900.050109][T13724] ? ieee80211_restart_hw+0x290/0x290 [ 1900.055530][T13724] ? debug_object_destroy+0x210/0x210 [ 1900.060941][T13724] ? memset+0x20/0x40 [ 1900.065444][T13724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.072303][T13724] ? __hrtimer_init+0x136/0x280 [ 1900.077204][T13724] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1900.083123][T13724] ? hwsim_virtio_rx_work+0x350/0x350 [ 1900.088559][T13724] ? trace_kmalloc+0xbe/0xf0 [ 1900.093568][T13724] ? memcpy+0x39/0x60 [ 1900.098524][T13724] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1900.103682][T13724] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1900.109622][T13724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.115890][T13724] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1900.123319][T13724] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1900.130789][T13724] genl_family_rcv_msg_doit+0x228/0x320 [ 1900.138721][T13724] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1900.147156][T13724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.153460][T13724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.159737][T13724] ? ns_capable+0xde/0x100 [ 1900.164685][T13724] genl_rcv_msg+0x328/0x580 [ 1900.169612][T13724] ? genl_get_cmd+0x480/0x480 [ 1900.174797][T13724] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1900.180733][T13724] ? lock_release+0x710/0x710 [ 1900.185471][T13724] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1900.191227][T13724] netlink_rcv_skb+0x153/0x420 [ 1900.196484][T13724] ? genl_get_cmd+0x480/0x480 [ 1900.201486][T13724] ? netlink_ack+0xaa0/0xaa0 [ 1900.206906][T13724] genl_rcv+0x24/0x40 [ 1900.211557][T13724] netlink_unicast+0x533/0x7d0 [ 1900.216359][T13724] ? netlink_attachskb+0x870/0x870 [ 1900.221495][T13724] ? _copy_from_iter_full+0x275/0x850 [ 1900.226925][T13724] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1900.233193][T13724] ? __phys_addr_symbol+0x2c/0x70 [ 1900.238242][T13724] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1900.243989][T13724] ? __check_object_size+0x171/0x3f0 [ 1900.249308][T13724] netlink_sendmsg+0x856/0xd90 [ 1900.254627][T13724] ? netlink_unicast+0x7d0/0x7d0 [ 1900.259961][T13724] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.266244][T13724] ? netlink_unicast+0x7d0/0x7d0 [ 1900.271210][T13724] sock_sendmsg+0xcf/0x120 [ 1900.276132][T13724] ____sys_sendmsg+0x6e8/0x810 [ 1900.280932][T13724] ? kernel_sendmsg+0x50/0x50 [ 1900.286401][T13724] ? do_recvmmsg+0x6c0/0x6c0 [ 1900.291037][T13724] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1900.297135][T13724] ___sys_sendmsg+0xf3/0x170 [ 1900.302279][T13724] ? sendmsg_copy_msghdr+0x160/0x160 [ 1900.307632][T13724] ? __fget_files+0x288/0x3d0 [ 1900.312646][T13724] ? __fget_light+0xea/0x280 [ 1900.317598][T13724] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1900.323883][T13724] __sys_sendmsg+0xe5/0x1b0 [ 1900.328943][T13724] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1900.334004][T13724] ? __do_sys_futex+0x2a2/0x470 [ 1900.339222][T13724] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1900.345181][T13724] do_syscall_64+0x2d/0x70 [ 1900.349639][T13724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1900.356103][T13724] RIP: 0033:0x45e219 [ 1900.360739][T13724] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1900.380384][T13724] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1900.389163][T13724] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1900.397165][T13724] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1900.405581][T13724] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1900.413579][T13724] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1900.421573][T13724] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1900.495670][T13877] __nla_validate_parse: 22 callbacks suppressed [ 1900.495686][T13877] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1900.540869][T13768] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1900.585722][T13768] sysfs: cannot create duplicate filename '/class/ieee80211/!' 17:56:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300280005a2d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1900.632764][T13768] CPU: 0 PID: 13768 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1900.641584][T13768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1900.651661][T13768] Call Trace: [ 1900.654980][T13768] dump_stack+0x107/0x163 [ 1900.659344][T13768] sysfs_warn_dup.cold+0x1c/0x29 [ 1900.665396][T13768] sysfs_do_create_link_sd+0x11e/0x140 [ 1900.670899][T13768] sysfs_create_link+0x5f/0xc0 [ 1900.676372][T13768] device_add+0x789/0x1d90 [ 1900.680851][T13768] ? find_held_lock+0x2d/0x110 [ 1900.685655][T13768] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1900.691941][T13768] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1900.699159][T13768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.706225][T13768] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1900.713151][T13768] wiphy_register+0x1dfc/0x2900 [ 1900.719077][T13768] ? wiphy_unregister+0xbb0/0xbb0 [ 1900.724164][T13768] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1900.730095][T13768] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1900.737220][T13768] ? minstrel_ht_alloc+0x334/0x6a0 [ 1900.742369][T13768] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1900.749217][T13768] ieee80211_register_hw+0x1b0f/0x3b00 [ 1900.754740][T13768] ? ieee80211_restart_hw+0x290/0x290 [ 1900.761020][T13768] ? debug_object_destroy+0x210/0x210 [ 1900.766428][T13768] ? memset+0x20/0x40 [ 1900.770434][T13768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.777439][T13768] ? __hrtimer_init+0x136/0x280 [ 1900.782329][T13768] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1900.788121][T13768] ? hwsim_virtio_rx_work+0x350/0x350 [ 1900.794589][T13768] ? trace_kmalloc+0xbe/0xf0 [ 1900.799440][T13768] ? memcpy+0x39/0x60 [ 1900.803479][T13768] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1900.809011][T13768] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1900.814956][T13768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.821836][T13768] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1900.829250][T13768] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1900.836696][T13768] genl_family_rcv_msg_doit+0x228/0x320 [ 1900.842275][T13768] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1900.850371][T13768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.857009][T13768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.863281][T13768] ? ns_capable+0xde/0x100 [ 1900.867733][T13768] genl_rcv_msg+0x328/0x580 [ 1900.872291][T13768] ? genl_get_cmd+0x480/0x480 [ 1900.876997][T13768] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1900.882925][T13768] ? lock_release+0x710/0x710 [ 1900.887703][T13768] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1900.893028][T13768] netlink_rcv_skb+0x153/0x420 [ 1900.898191][T13768] ? genl_get_cmd+0x480/0x480 [ 1900.902906][T13768] ? netlink_ack+0xaa0/0xaa0 [ 1900.908414][T13768] genl_rcv+0x24/0x40 [ 1900.912422][T13768] netlink_unicast+0x533/0x7d0 [ 1900.917918][T13768] ? netlink_attachskb+0x870/0x870 [ 1900.923059][T13768] ? _copy_from_iter_full+0x275/0x850 [ 1900.929491][T13768] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1900.935767][T13768] ? __phys_addr_symbol+0x2c/0x70 [ 1900.941230][T13768] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1900.947865][T13768] ? __check_object_size+0x171/0x3f0 [ 1900.953199][T13768] netlink_sendmsg+0x856/0xd90 [ 1900.957998][T13768] ? netlink_unicast+0x7d0/0x7d0 [ 1900.962970][T13768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1900.969239][T13768] ? netlink_unicast+0x7d0/0x7d0 [ 1900.974203][T13768] sock_sendmsg+0xcf/0x120 [ 1900.979037][T13768] ____sys_sendmsg+0x6e8/0x810 [ 1900.983834][T13768] ? kernel_sendmsg+0x50/0x50 [ 1900.989089][T13768] ? do_recvmmsg+0x6c0/0x6c0 [ 1900.993717][T13768] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1900.999753][T13768] ___sys_sendmsg+0xf3/0x170 [ 1901.004361][T13768] ? sendmsg_copy_msghdr+0x160/0x160 [ 1901.010535][T13768] ? __fget_files+0x288/0x3d0 [ 1901.015251][T13768] ? __fget_light+0xea/0x280 [ 1901.020195][T13768] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1901.027052][T13768] __sys_sendmsg+0xe5/0x1b0 [ 1901.031585][T13768] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1901.036631][T13768] ? __do_sys_futex+0x2a2/0x470 [ 1901.041519][T13768] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1901.047941][T13768] do_syscall_64+0x2d/0x70 [ 1901.052386][T13768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1901.059239][T13768] RIP: 0033:0x45e219 [ 1901.063159][T13768] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:56:09 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x3, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000140)=0x1, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_newnexthop={0x5c, 0x68, 0x1, 0x70bd29, 0x25dfdbfe, {0x2, 0x0, 0x0, 0x0, 0x10}, [@NHA_GROUP_TYPE={0x6}, @NHA_ID={0x8}, @NHA_GROUP_TYPE={0x6}, @NHA_GATEWAY={0x14, 0x6, @ip4=@broadcast}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_GROUP_TYPE={0x6}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20008080}, 0x4) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1901.082788][T13768] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1901.091337][T13768] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1901.099328][T13768] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1901.107969][T13768] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1901.115990][T13768] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1901.123978][T13768] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 [ 1901.168511][T13921] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1901.196024][T13923] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:56:09 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000080)=""/107, &(0x7f0000000140)=0x6b) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:56:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100232f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1901.402524][T13987] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1901.521933][T13987] device bond379 entered promiscuous mode [ 1901.542867][T13987] 8021q: adding VLAN 0 to HW filter on device bond379 [ 1901.564837][T13990] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1901.609681][T13993] bond0: (slave bridge808): Enslaving as an active interface with an up link [ 1901.621687][T13995] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1901.696357][T13995] device bond347 entered promiscuous mode [ 1901.718171][T13995] 8021q: adding VLAN 0 to HW filter on device bond347 [ 1901.752528][T13951] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1901.769915][T13987] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1901.807851][T13993] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:56:09 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x4, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:10 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:56:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@newchain={0x54, 0x64, 0x4, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x8, 0xb}, {0xf, 0xfff2}, {0x3, 0x5}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_CLASSID={0x8, 0x1, {0x1}}, @TCA_FLOWER_KEY_MPLS_BOS={0x5, 0x44, 0x81}]}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_RATE={0x6, 0x5, {0x4, 0x52}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000011}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES16=r4, @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010002508000000000000000053000000", @ANYRES32=r11, @ANYBLOB="0300000000000002"], 0x20}}, 0x0) [ 1902.041267][T14086] device bond380 entered promiscuous mode [ 1902.047446][T14086] 8021q: adding VLAN 0 to HW filter on device bond380 17:56:10 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003600022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1902.153346][T14127] device bond348 entered promiscuous mode [ 1902.160173][T14127] 8021q: adding VLAN 0 to HW filter on device bond348 [ 1902.197070][T13984] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1902.211319][T13984] CPU: 1 PID: 13984 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1902.220609][T13984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1902.231748][T13984] Call Trace: [ 1902.235053][T13984] dump_stack+0x107/0x163 [ 1902.240319][T13984] sysfs_warn_dup.cold+0x1c/0x29 [ 1902.245308][T13984] sysfs_do_create_link_sd+0x11e/0x140 [ 1902.250810][T13984] sysfs_create_link+0x5f/0xc0 [ 1902.255615][T13984] device_add+0x789/0x1d90 [ 1902.260067][T13984] ? find_held_lock+0x2d/0x110 [ 1902.264863][T13984] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1902.271147][T13984] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1902.277729][T13984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1902.284334][T13984] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1902.290901][T13984] wiphy_register+0x1dfc/0x2900 [ 1902.296714][T13984] ? wiphy_unregister+0xbb0/0xbb0 [ 1902.302092][T13984] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1902.308049][T13984] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1902.314541][T13984] ? minstrel_ht_alloc+0x334/0x6a0 [ 1902.320480][T13984] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1902.327071][T13984] ieee80211_register_hw+0x1b0f/0x3b00 [ 1902.333178][T13984] ? ieee80211_restart_hw+0x290/0x290 [ 1902.339393][T13984] ? debug_object_destroy+0x210/0x210 [ 1902.345447][T13984] ? memset+0x20/0x40 [ 1902.349777][T13984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1902.356425][T13984] ? __hrtimer_init+0x136/0x280 [ 1902.362282][T13984] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1902.368784][T13984] ? hwsim_virtio_rx_work+0x350/0x350 [ 1902.374816][T13984] ? trace_kmalloc+0xbe/0xf0 [ 1902.379444][T13984] ? memcpy+0x39/0x60 [ 1902.383521][T13984] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1902.389628][T13984] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1902.395990][T13984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1902.402285][T13984] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1902.409682][T13984] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1902.416967][T13984] genl_family_rcv_msg_doit+0x228/0x320 [ 1902.422555][T13984] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1902.429923][T13984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1902.436193][T13984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1902.442473][T13984] ? ns_capable+0xde/0x100 [ 1902.446890][T13984] genl_rcv_msg+0x328/0x580 [ 1902.451390][T13984] ? genl_get_cmd+0x480/0x480 [ 1902.456077][T13984] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1902.462027][T13984] ? lock_release+0x710/0x710 [ 1902.466729][T13984] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1902.472038][T13984] netlink_rcv_skb+0x153/0x420 [ 1902.476809][T13984] ? genl_get_cmd+0x480/0x480 [ 1902.481531][T13984] ? netlink_ack+0xaa0/0xaa0 [ 1902.486161][T13984] genl_rcv+0x24/0x40 [ 1902.490161][T13984] netlink_unicast+0x533/0x7d0 [ 1902.494941][T13984] ? netlink_attachskb+0x870/0x870 [ 1902.500074][T13984] ? _copy_from_iter_full+0x275/0x850 [ 1902.505450][T13984] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1902.511718][T13984] ? __phys_addr_symbol+0x2c/0x70 [ 1902.516778][T13984] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1902.522510][T13984] ? __check_object_size+0x171/0x3f0 [ 1902.527797][T13984] netlink_sendmsg+0x856/0xd90 [ 1902.532592][T13984] ? netlink_unicast+0x7d0/0x7d0 [ 1902.537545][T13984] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1902.543809][T13984] ? netlink_unicast+0x7d0/0x7d0 [ 1902.548740][T13984] sock_sendmsg+0xcf/0x120 [ 1902.553164][T13984] ____sys_sendmsg+0x6e8/0x810 [ 1902.557957][T13984] ? kernel_sendmsg+0x50/0x50 [ 1902.562637][T13984] ? do_recvmmsg+0x6c0/0x6c0 [ 1902.567227][T13984] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1902.573209][T13984] ___sys_sendmsg+0xf3/0x170 [ 1902.577793][T13984] ? sendmsg_copy_msghdr+0x160/0x160 [ 1902.583108][T13984] ? __fget_files+0x288/0x3d0 [ 1902.587808][T13984] ? __fget_light+0xea/0x280 [ 1902.592391][T13984] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1902.598640][T13984] __sys_sendmsg+0xe5/0x1b0 [ 1902.603167][T13984] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1902.608216][T13984] ? __do_sys_futex+0x2a2/0x470 [ 1902.613119][T13984] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1902.619027][T13984] do_syscall_64+0x2d/0x70 [ 1902.623436][T13984] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1902.629341][T13984] RIP: 0033:0x45e219 [ 1902.633235][T13984] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1902.652889][T13984] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1902.661324][T13984] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1902.669401][T13984] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1902.677405][T13984] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1902.685389][T13984] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1902.693401][T13984] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:56:10 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x5, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1902.986534][T14190] device bond381 entered promiscuous mode [ 1903.002029][T14190] 8021q: adding VLAN 0 to HW filter on device bond381 [ 1903.084591][T13992] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1903.114815][T13992] CPU: 1 PID: 13992 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1903.123654][T13992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:56:11 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x6, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1903.133731][T13992] Call Trace: [ 1903.137064][T13992] dump_stack+0x107/0x163 [ 1903.141466][T13992] sysfs_warn_dup.cold+0x1c/0x29 [ 1903.146446][T13992] sysfs_do_create_link_sd+0x11e/0x140 [ 1903.151949][T13992] sysfs_create_link+0x5f/0xc0 [ 1903.156748][T13992] device_add+0x789/0x1d90 [ 1903.161207][T13992] ? find_held_lock+0x2d/0x110 [ 1903.166015][T13992] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1903.172307][T13992] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1903.178584][T13992] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1903.184872][T13992] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1903.191373][T13992] wiphy_register+0x1dfc/0x2900 [ 1903.196733][T13992] ? wiphy_unregister+0xbb0/0xbb0 [ 1903.201800][T13992] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1903.208728][T13992] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1903.214507][T13992] ? minstrel_ht_alloc+0x334/0x6a0 [ 1903.220320][T13992] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1903.227147][T13992] ieee80211_register_hw+0x1b0f/0x3b00 [ 1903.233264][T13992] ? ieee80211_restart_hw+0x290/0x290 [ 1903.239153][T13992] ? debug_object_destroy+0x210/0x210 [ 1903.245460][T13992] ? memset+0x20/0x40 [ 1903.249574][T13992] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1903.256166][T13992] ? __hrtimer_init+0x136/0x280 [ 1903.262032][T13992] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1903.268428][T13992] ? hwsim_virtio_rx_work+0x350/0x350 [ 1903.273831][T13992] ? trace_kmalloc+0xbe/0xf0 [ 1903.278490][T13992] ? memcpy+0x39/0x60 [ 1903.282507][T13992] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1903.288244][T13992] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1903.294281][T13992] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1903.300853][T13992] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1903.308989][T13992] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1903.317103][T13992] genl_family_rcv_msg_doit+0x228/0x320 [ 1903.323137][T13992] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1903.331016][T13992] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1903.337316][T13992] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1903.343971][T13992] ? ns_capable+0xde/0x100 [ 1903.348434][T13992] genl_rcv_msg+0x328/0x580 [ 1903.353972][T13992] ? genl_get_cmd+0x480/0x480 [ 1903.358680][T13992] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1903.364971][T13992] ? lock_release+0x710/0x710 [ 1903.370019][T13992] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1903.375984][T13992] netlink_rcv_skb+0x153/0x420 [ 1903.380781][T13992] ? genl_get_cmd+0x480/0x480 [ 1903.386416][T13992] ? netlink_ack+0xaa0/0xaa0 [ 1903.392056][T13992] genl_rcv+0x24/0x40 [ 1903.396260][T13992] netlink_unicast+0x533/0x7d0 [ 1903.401056][T13992] ? netlink_attachskb+0x870/0x870 [ 1903.406868][T13992] ? _copy_from_iter_full+0x275/0x850 [ 1903.412902][T13992] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1903.419510][T13992] ? __phys_addr_symbol+0x2c/0x70 [ 1903.425347][T13992] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1903.431102][T13992] ? __check_object_size+0x171/0x3f0 [ 1903.437182][T13992] netlink_sendmsg+0x856/0xd90 [ 1903.442939][T13992] ? netlink_unicast+0x7d0/0x7d0 [ 1903.448941][T13992] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1903.455231][T13992] ? netlink_unicast+0x7d0/0x7d0 [ 1903.461174][T13992] sock_sendmsg+0xcf/0x120 [ 1903.465626][T13992] ____sys_sendmsg+0x6e8/0x810 [ 1903.471232][T13992] ? kernel_sendmsg+0x50/0x50 [ 1903.475938][T13992] ? do_recvmmsg+0x6c0/0x6c0 [ 1903.480564][T13992] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1903.487854][T13992] ___sys_sendmsg+0xf3/0x170 [ 1903.492476][T13992] ? sendmsg_copy_msghdr+0x160/0x160 [ 1903.498522][T13992] ? __fget_files+0x288/0x3d0 [ 1903.504221][T13992] ? __fget_light+0xea/0x280 [ 1903.508847][T13992] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1903.515340][T13992] __sys_sendmsg+0xe5/0x1b0 [ 1903.520879][T13992] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1903.525937][T13992] ? __do_sys_futex+0x2a2/0x470 [ 1903.531279][T13992] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1903.537670][T13992] do_syscall_64+0x2d/0x70 [ 1903.542117][T13992] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1903.548234][T13992] RIP: 0033:0x45e219 [ 1903.552479][T13992] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1903.573101][T13992] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:56:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) socket$packet(0x11, 0x2, 0x300) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1903.581689][T13992] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1903.590159][T13992] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1903.598161][T13992] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1903.606159][T13992] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1903.614151][T13992] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1903.695873][T14245] device bond382 entered promiscuous mode [ 1903.703504][T14245] 8021q: adding VLAN 0 to HW filter on device bond382 17:56:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300280005f0d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:56:11 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x8000, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e22, @loopback}], 0xd0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x11, r0, 0x65ca3000) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64", @ANYRESHEX=r6, @ANYBLOB="ba375b0c434e0532800164021519bfd63011a81c9829ef45878c4812b21277db422cde8fa04b46af11a1cee54aeed2348d9c07fc35580bb78d728378447df79c85b4340e1eca6775b2c0ff99b26f9f6b4b9142aede5da0233db531b8582fefc4bdd7be8a08b84587b12d55d4a1ce6591e696ababb3a0c6506f52334271f59ad3d1c0ba2ae1db369b16e1ff09b1cbd1bf018ccc1fede17e8e9fcf"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:56:12 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x7, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1903.913742][T14292] bond0: (slave bridge809): Enslaving as an active interface with an up link [ 1903.975768][T14025] sysfs: cannot create duplicate filename '/class/ieee80211/#!' [ 1904.008904][T14025] CPU: 0 PID: 14025 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1904.017758][T14025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1904.027850][T14025] Call Trace: [ 1904.031158][T14025] dump_stack+0x107/0x163 [ 1904.035535][T14025] sysfs_warn_dup.cold+0x1c/0x29 [ 1904.040531][T14025] sysfs_do_create_link_sd+0x11e/0x140 [ 1904.046039][T14025] sysfs_create_link+0x5f/0xc0 [ 1904.050851][T14025] device_add+0x789/0x1d90 [ 1904.055318][T14025] ? find_held_lock+0x2d/0x110 [ 1904.060130][T14025] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1904.066429][T14025] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 17:56:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r5, @ANYBLOB="0000000008000a000f00000000000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@private1}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r6, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10a0208}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@bridge_delvlan={0x68, 0x71, 0x8, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_CMD={0x8, 0x2, 0x13}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x51, 0x2}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x57b26928}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xa}}]}, 0x68}, 0x1, 0x0, 0x0, 0x11}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) fsetxattr$trusted_overlay_upper(r6, &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0x5c, 0x1, 0x9, "617e5d468f738961eb46de470fa25c51", "4bc1732f9f724f8296ed2cb75b59239ed6913529f0dfc7e401b695911142e0d4d71571ce7ccd156adf352c4cded43a5dbb9a895c32a6146131b840ecf407a879ad7515ac861259"}, 0x5c, 0x2) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000540)=@req={0x1, 0x8, 0x7, 0x6}, 0x10) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1904.072734][T14025] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1904.079038][T14025] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1904.085091][T14025] wiphy_register+0x1dfc/0x2900 [ 1904.090030][T14025] ? wiphy_unregister+0xbb0/0xbb0 [ 1904.095095][T14025] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1904.101042][T14025] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1904.106820][T14025] ? minstrel_ht_alloc+0x334/0x6a0 [ 1904.111986][T14025] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1904.118112][T14025] ieee80211_register_hw+0x1b0f/0x3b00 [ 1904.123618][T14025] ? ieee80211_restart_hw+0x290/0x290 [ 1904.129042][T14025] ? debug_object_destroy+0x210/0x210 [ 1904.134440][T14025] ? memset+0x20/0x40 [ 1904.138459][T14025] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1904.144738][T14025] ? __hrtimer_init+0x136/0x280 [ 1904.149633][T14025] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1904.155406][T14025] ? hwsim_virtio_rx_work+0x350/0x350 [ 1904.160810][T14025] ? trace_kmalloc+0xbe/0xf0 [ 1904.165446][T14025] ? memcpy+0x39/0x60 [ 1904.169458][T14025] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1904.174606][T14025] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1904.180536][T14025] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1904.186817][T14025] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1904.194245][T14025] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1904.201550][T14025] genl_family_rcv_msg_doit+0x228/0x320 [ 1904.207138][T14025] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1904.214540][T14025] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1904.220809][T14025] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1904.227125][T14025] ? ns_capable+0xde/0x100 [ 1904.231595][T14025] genl_rcv_msg+0x328/0x580 [ 1904.236123][T14025] ? genl_get_cmd+0x480/0x480 [ 1904.240836][T14025] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1904.246771][T14025] ? lock_release+0x710/0x710 [ 1904.251494][T14025] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1904.256815][T14025] netlink_rcv_skb+0x153/0x420 [ 1904.261634][T14025] ? genl_get_cmd+0x480/0x480 [ 1904.266342][T14025] ? netlink_ack+0xaa0/0xaa0 [ 1904.270958][T14025] genl_rcv+0x24/0x40 [ 1904.274970][T14025] netlink_unicast+0x533/0x7d0 [ 1904.279761][T14025] ? netlink_attachskb+0x870/0x870 [ 1904.284898][T14025] ? _copy_from_iter_full+0x275/0x850 [ 1904.290323][T14025] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1904.296603][T14025] ? __phys_addr_symbol+0x2c/0x70 [ 1904.301662][T14025] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1904.307408][T14025] ? __check_object_size+0x171/0x3f0 [ 1904.312708][T14025] netlink_sendmsg+0x856/0xd90 [ 1904.317511][T14025] ? netlink_unicast+0x7d0/0x7d0 [ 1904.322488][T14025] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1904.328762][T14025] ? netlink_unicast+0x7d0/0x7d0 [ 1904.333729][T14025] sock_sendmsg+0xcf/0x120 [ 1904.338174][T14025] ____sys_sendmsg+0x6e8/0x810 [ 1904.342968][T14025] ? kernel_sendmsg+0x50/0x50 [ 1904.347664][T14025] ? do_recvmmsg+0x6c0/0x6c0 [ 1904.352289][T14025] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1904.358315][T14025] ___sys_sendmsg+0xf3/0x170 [ 1904.362933][T14025] ? sendmsg_copy_msghdr+0x160/0x160 [ 1904.368252][T14025] ? __fget_files+0x288/0x3d0 [ 1904.372940][T14025] ? __fget_light+0xea/0x280 [ 1904.377557][T14025] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1904.383855][T14025] __sys_sendmsg+0xe5/0x1b0 [ 1904.388391][T14025] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1904.393444][T14025] ? __do_sys_futex+0x2a2/0x470 [ 1904.398322][T14025] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1904.404230][T14025] do_syscall_64+0x2d/0x70 [ 1904.408660][T14025] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1904.414557][T14025] RIP: 0033:0x45e219 [ 1904.418474][T14025] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1904.438109][T14025] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1904.446554][T14025] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1904.454550][T14025] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1904.462542][T14025] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1904.470547][T14025] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1904.478555][T14025] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 [ 1904.577509][T14312] device bond383 entered promiscuous mode [ 1904.601934][T14312] 8021q: adding VLAN 0 to HW filter on device bond383 17:56:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100282f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:56:12 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0x67, &(0x7f0000000500)={&(0x7f0000000080)=ANY=[@ANYRESOCT=r3], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:56:13 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x8, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1904.946520][T14362] device bond349 entered promiscuous mode [ 1904.993667][T14362] 8021q: adding VLAN 0 to HW filter on device bond349 17:56:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00'}) r5 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)=@deltclass={0x30, 0x29, 0x300, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x9, 0x4}, {0xffe0, 0xffee}, {0xe, 0xd}}, [@tclass_kind_options=@c_multiq={0xb, 0x1, 'multiq\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x400c4}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1905.128671][T14406] device bond384 entered promiscuous mode [ 1905.135242][T14406] 8021q: adding VLAN 0 to HW filter on device bond384 [ 1905.146164][T14299] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1905.199810][T14299] CPU: 1 PID: 14299 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1905.209801][T14299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1905.220735][T14299] Call Trace: [ 1905.224450][T14299] dump_stack+0x107/0x163 [ 1905.231581][T14299] sysfs_warn_dup.cold+0x1c/0x29 [ 1905.238235][T14299] sysfs_do_create_link_sd+0x11e/0x140 [ 1905.246068][T14299] sysfs_create_link+0x5f/0xc0 [ 1905.251570][T14299] device_add+0x789/0x1d90 [ 1905.257043][T14299] ? find_held_lock+0x2d/0x110 [ 1905.263589][T14299] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1905.269914][T14299] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1905.278160][T14299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1905.285316][T14299] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1905.291513][T14299] wiphy_register+0x1dfc/0x2900 [ 1905.296898][T14299] ? wiphy_unregister+0xbb0/0xbb0 [ 1905.303587][T14299] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1905.310887][T14299] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1905.316754][T14299] ? minstrel_ht_alloc+0x334/0x6a0 [ 1905.325368][T14299] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1905.332504][T14299] ieee80211_register_hw+0x1b0f/0x3b00 [ 1905.339392][T14299] ? ieee80211_restart_hw+0x290/0x290 [ 1905.347086][T14299] ? debug_object_destroy+0x210/0x210 [ 1905.354722][T14299] ? memset+0x20/0x40 [ 1905.358753][T14299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1905.365759][T14299] ? __hrtimer_init+0x136/0x280 [ 1905.371349][T14299] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1905.377372][T14299] ? hwsim_virtio_rx_work+0x350/0x350 [ 1905.385032][T14299] ? trace_kmalloc+0xbe/0xf0 [ 1905.392433][T14299] ? memcpy+0x39/0x60 [ 1905.396753][T14299] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1905.404330][T14299] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1905.411327][T14299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1905.418439][T14299] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1905.426026][T14299] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1905.433552][T14299] genl_family_rcv_msg_doit+0x228/0x320 [ 1905.439139][T14299] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1905.446545][T14299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1905.452838][T14299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1905.459119][T14299] ? ns_capable+0xde/0x100 [ 1905.463578][T14299] genl_rcv_msg+0x328/0x580 [ 1905.468119][T14299] ? genl_get_cmd+0x480/0x480 [ 1905.472839][T14299] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1905.478815][T14299] ? lock_release+0x710/0x710 [ 1905.483498][T14299] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1905.488793][T14299] netlink_rcv_skb+0x153/0x420 [ 1905.493594][T14299] ? genl_get_cmd+0x480/0x480 [ 1905.498386][T14299] ? netlink_ack+0xaa0/0xaa0 [ 1905.502992][T14299] genl_rcv+0x24/0x40 [ 1905.507019][T14299] netlink_unicast+0x533/0x7d0 [ 1905.511821][T14299] ? netlink_attachskb+0x870/0x870 [ 1905.516948][T14299] ? _copy_from_iter_full+0x275/0x850 [ 1905.522360][T14299] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1905.528609][T14299] ? __phys_addr_symbol+0x2c/0x70 [ 1905.533672][T14299] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1905.539406][T14299] ? __check_object_size+0x171/0x3f0 [ 1905.544713][T14299] netlink_sendmsg+0x856/0xd90 [ 1905.549503][T14299] ? netlink_unicast+0x7d0/0x7d0 [ 1905.554468][T14299] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1905.560730][T14299] ? netlink_unicast+0x7d0/0x7d0 [ 1905.565695][T14299] sock_sendmsg+0xcf/0x120 [ 1905.570126][T14299] ____sys_sendmsg+0x6e8/0x810 [ 1905.574913][T14299] ? kernel_sendmsg+0x50/0x50 [ 1905.579603][T14299] ? do_recvmmsg+0x6c0/0x6c0 [ 1905.584210][T14299] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1905.590193][T14299] ___sys_sendmsg+0xf3/0x170 [ 1905.594786][T14299] ? sendmsg_copy_msghdr+0x160/0x160 [ 1905.600105][T14299] ? __fget_files+0x288/0x3d0 [ 1905.604798][T14299] ? __fget_light+0xea/0x280 [ 1905.609396][T14299] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1905.615659][T14299] __sys_sendmsg+0xe5/0x1b0 [ 1905.620160][T14299] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1905.625179][T14299] ? __do_sys_futex+0x2a2/0x470 [ 1905.630037][T14299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1905.635947][T14299] do_syscall_64+0x2d/0x70 [ 1905.640378][T14299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1905.646271][T14299] RIP: 0033:0x45e219 [ 1905.650159][T14299] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1905.669766][T14299] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1905.678191][T14299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1905.686188][T14299] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1905.694187][T14299] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 17:56:13 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a003c00022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1905.702208][T14299] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1905.710195][T14299] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1905.750407][T14384] __nla_validate_parse: 26 callbacks suppressed [ 1905.750430][T14384] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1905.784045][T14406] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1905.799237][T14310] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. 17:56:13 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x9, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1905.847764][T14458] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1905.943867][T14310] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1905.954511][T14310] CPU: 1 PID: 14310 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1905.963333][T14310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1905.973614][T14310] Call Trace: [ 1905.976922][T14310] dump_stack+0x107/0x163 [ 1905.982334][T14310] sysfs_warn_dup.cold+0x1c/0x29 [ 1905.988316][T14310] sysfs_do_create_link_sd+0x11e/0x140 [ 1905.994459][T14310] sysfs_create_link+0x5f/0xc0 [ 1906.000076][T14310] device_add+0x789/0x1d90 [ 1906.004565][T14310] ? find_held_lock+0x2d/0x110 [ 1906.010150][T14310] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1906.016439][T14310] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1906.023078][T14310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1906.030212][T14310] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1906.036652][T14310] wiphy_register+0x1dfc/0x2900 [ 1906.042383][T14310] ? wiphy_unregister+0xbb0/0xbb0 [ 1906.048366][T14310] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1906.054531][T14310] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1906.060861][T14310] ? minstrel_ht_alloc+0x334/0x6a0 [ 1906.066701][T14310] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1906.073179][T14310] ieee80211_register_hw+0x1b0f/0x3b00 [ 1906.079283][T14310] ? ieee80211_restart_hw+0x290/0x290 [ 1906.085690][T14310] ? debug_object_destroy+0x210/0x210 [ 1906.092015][T14310] ? memset+0x20/0x40 [ 1906.096324][T14310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1906.103408][T14310] ? __hrtimer_init+0x136/0x280 [ 1906.109227][T14310] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1906.115654][T14310] ? hwsim_virtio_rx_work+0x350/0x350 [ 1906.121677][T14310] ? trace_kmalloc+0xbe/0xf0 [ 1906.126310][T14310] ? memcpy+0x39/0x60 [ 1906.130448][T14310] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1906.135617][T14310] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1906.141839][T14310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1906.148118][T14310] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1906.156296][T14310] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1906.164438][T14310] genl_family_rcv_msg_doit+0x228/0x320 [ 1906.170686][T14310] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1906.178845][T14310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1906.185142][T14310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1906.192144][T14310] ? ns_capable+0xde/0x100 [ 1906.196612][T14310] genl_rcv_msg+0x328/0x580 [ 1906.202121][T14310] ? genl_get_cmd+0x480/0x480 [ 1906.206834][T14310] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1906.213044][T14310] ? lock_release+0x710/0x710 [ 1906.218716][T14310] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1906.224877][T14310] netlink_rcv_skb+0x153/0x420 [ 1906.230566][T14310] ? genl_get_cmd+0x480/0x480 [ 1906.235281][T14310] ? netlink_ack+0xaa0/0xaa0 [ 1906.240894][T14310] genl_rcv+0x24/0x40 [ 1906.245178][T14310] netlink_unicast+0x533/0x7d0 [ 1906.250905][T14310] ? netlink_attachskb+0x870/0x870 [ 1906.256983][T14310] ? _copy_from_iter_full+0x275/0x850 [ 1906.263257][T14310] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1906.269851][T14310] ? __phys_addr_symbol+0x2c/0x70 [ 1906.275698][T14310] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1906.282044][T14310] ? __check_object_size+0x171/0x3f0 [ 1906.288016][T14310] netlink_sendmsg+0x856/0xd90 [ 1906.292826][T14310] ? netlink_unicast+0x7d0/0x7d0 [ 1906.297800][T14310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1906.305110][T14310] ? netlink_unicast+0x7d0/0x7d0 [ 1906.311098][T14310] sock_sendmsg+0xcf/0x120 [ 1906.315550][T14310] ____sys_sendmsg+0x6e8/0x810 [ 1906.321197][T14310] ? kernel_sendmsg+0x50/0x50 [ 1906.325925][T14310] ? do_recvmmsg+0x6c0/0x6c0 [ 1906.331492][T14310] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1906.337752][T14310] ___sys_sendmsg+0xf3/0x170 [ 1906.342377][T14310] ? sendmsg_copy_msghdr+0x160/0x160 [ 1906.348365][T14310] ? __fget_files+0x288/0x3d0 [ 1906.354041][T14310] ? __fget_light+0xea/0x280 [ 1906.358686][T14310] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1906.365005][T14310] __sys_sendmsg+0xe5/0x1b0 [ 1906.370583][T14310] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1906.376618][T14310] ? __do_sys_futex+0x2a2/0x470 [ 1906.382400][T14310] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1906.388817][T14310] do_syscall_64+0x2d/0x70 [ 1906.393262][T14310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1906.399665][T14310] RIP: 0033:0x45e219 [ 1906.403939][T14310] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1906.423909][T14310] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1906.432494][T14310] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1906.440943][T14310] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1906.449389][T14310] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1906.457816][T14310] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1906.466251][T14310] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:56:14 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r8, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1906.500117][T14464] bond0: (slave bridge811): Enslaving as an active interface with an up link [ 1906.551513][T14469] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1906.605171][T14469] device bond385 entered promiscuous mode [ 1906.619800][T14469] 8021q: adding VLAN 0 to HW filter on device bond385 17:56:14 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0xa, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1906.650241][T14365] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1906.662699][T14469] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1906.674448][T14506] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 17:56:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300280005f6d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1906.793320][T14506] device bond350 entered promiscuous mode [ 1906.799293][T14506] 8021q: adding VLAN 0 to HW filter on device bond350 [ 1906.815586][T14464] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1906.962744][T14545] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1907.078065][T14545] device bond386 entered promiscuous mode [ 1907.103220][T14545] 8021q: adding VLAN 0 to HW filter on device bond386 [ 1907.153077][T14398] sysfs: cannot create duplicate filename '/class/ieee80211/(!' [ 1907.191954][T14398] CPU: 1 PID: 14398 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1907.200777][T14398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1907.210876][T14398] Call Trace: [ 1907.214174][T14398] dump_stack+0x107/0x163 [ 1907.218551][T14398] sysfs_warn_dup.cold+0x1c/0x29 [ 1907.223553][T14398] sysfs_do_create_link_sd+0x11e/0x140 [ 1907.229047][T14398] sysfs_create_link+0x5f/0xc0 [ 1907.233849][T14398] device_add+0x789/0x1d90 [ 1907.238314][T14398] ? find_held_lock+0x2d/0x110 [ 1907.243125][T14398] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1907.249403][T14398] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1907.255698][T14398] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1907.261977][T14398] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1907.268033][T14398] wiphy_register+0x1dfc/0x2900 [ 1907.272936][T14398] ? wiphy_unregister+0xbb0/0xbb0 [ 1907.278000][T14398] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1907.283942][T14398] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1907.289738][T14398] ? minstrel_ht_alloc+0x334/0x6a0 [ 1907.294898][T14398] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1907.301017][T14398] ieee80211_register_hw+0x1b0f/0x3b00 [ 1907.306523][T14398] ? ieee80211_restart_hw+0x290/0x290 [ 1907.311926][T14398] ? debug_object_destroy+0x210/0x210 [ 1907.317330][T14398] ? memset+0x20/0x40 [ 1907.321370][T14398] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1907.327645][T14398] ? __hrtimer_init+0x136/0x280 [ 1907.332523][T14398] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1907.338287][T14398] ? hwsim_virtio_rx_work+0x350/0x350 [ 1907.343689][T14398] ? trace_kmalloc+0xbe/0xf0 [ 1907.348320][T14398] ? memcpy+0x39/0x60 [ 1907.352332][T14398] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1907.357479][T14398] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1907.363408][T14398] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1907.369681][T14398] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1907.377076][T14398] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1907.384416][T14398] genl_family_rcv_msg_doit+0x228/0x320 [ 1907.390000][T14398] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1907.397399][T14398] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1907.403691][T14398] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1907.409960][T14398] ? ns_capable+0xde/0x100 [ 1907.414405][T14398] genl_rcv_msg+0x328/0x580 [ 1907.418943][T14398] ? genl_get_cmd+0x480/0x480 [ 1907.423647][T14398] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1907.429582][T14398] ? lock_release+0x710/0x710 [ 1907.434305][T14398] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1907.439622][T14398] netlink_rcv_skb+0x153/0x420 [ 1907.444412][T14398] ? genl_get_cmd+0x480/0x480 [ 1907.449143][T14398] ? netlink_ack+0xaa0/0xaa0 [ 1907.453776][T14398] genl_rcv+0x24/0x40 [ 1907.457777][T14398] netlink_unicast+0x533/0x7d0 [ 1907.462600][T14398] ? netlink_attachskb+0x870/0x870 [ 1907.467729][T14398] ? _copy_from_iter_full+0x275/0x850 [ 1907.473129][T14398] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1907.479402][T14398] ? __phys_addr_symbol+0x2c/0x70 [ 1907.484463][T14398] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1907.490239][T14398] ? __check_object_size+0x171/0x3f0 [ 1907.495560][T14398] netlink_sendmsg+0x856/0xd90 [ 1907.500359][T14398] ? netlink_unicast+0x7d0/0x7d0 [ 1907.505326][T14398] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1907.511594][T14398] ? netlink_unicast+0x7d0/0x7d0 [ 1907.516555][T14398] sock_sendmsg+0xcf/0x120 [ 1907.520993][T14398] ____sys_sendmsg+0x6e8/0x810 [ 1907.525782][T14398] ? kernel_sendmsg+0x50/0x50 [ 1907.530506][T14398] ? do_recvmmsg+0x6c0/0x6c0 [ 1907.535143][T14398] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1907.541162][T14398] ___sys_sendmsg+0xf3/0x170 [ 1907.545775][T14398] ? sendmsg_copy_msghdr+0x160/0x160 [ 1907.551114][T14398] ? __fget_files+0x288/0x3d0 [ 1907.555824][T14398] ? __fget_light+0xea/0x280 [ 1907.560439][T14398] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1907.566728][T14398] __sys_sendmsg+0xe5/0x1b0 [ 1907.571252][T14398] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1907.576296][T14398] ? __do_sys_futex+0x2a2/0x470 [ 1907.581188][T14398] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1907.587115][T14398] do_syscall_64+0x2d/0x70 [ 1907.591549][T14398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1907.597470][T14398] RIP: 0033:0x45e219 [ 1907.601386][T14398] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1907.621021][T14398] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1907.629483][T14398] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1907.637471][T14398] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1907.645467][T14398] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 17:56:15 executing program 2: sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x3c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PMK={0x14, 0xfe, "ecb5511f1c7deaf43c9566fcba5f8a0a"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000801}, 0x20000095) r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in6={0xa, 0x4e21, 0x0, @local, 0x80000001}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.apparmor\x00', &(0x7f0000000340)='&%{.[\xca{[)!])&\r\x00', 0xf, 0x2) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) ioctl$INCFS_IOC_CREATE_FILE(r3, 0xc058671e, &(0x7f0000000240)={{}, {0x8}, 0x48, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002780)=ANY=[@ANYBLOB="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"], 0x116b}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000200000000000000000", @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffff59000000000f001000706669666f5f666173740000"], 0x34}}, 0x0) [ 1907.653457][T14398] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1907.661451][T14398] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 17:56:15 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0xb, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:15 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a0011002f2f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1907.980226][T14614] device bond351 entered promiscuous mode [ 1908.022128][T14614] 8021q: adding VLAN 0 to HW filter on device bond351 [ 1908.230632][T14649] device bond387 entered promiscuous mode [ 1908.282872][T14649] 8021q: adding VLAN 0 to HW filter on device bond387 [ 1908.506135][T14537] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1908.543284][T14537] CPU: 1 PID: 14537 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1908.552130][T14537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1908.562539][T14537] Call Trace: [ 1908.565849][T14537] dump_stack+0x107/0x163 [ 1908.570228][T14537] sysfs_warn_dup.cold+0x1c/0x29 [ 1908.575205][T14537] sysfs_do_create_link_sd+0x11e/0x140 [ 1908.580713][T14537] sysfs_create_link+0x5f/0xc0 [ 1908.585524][T14537] device_add+0x789/0x1d90 [ 1908.590003][T14537] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1908.597389][T14537] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1908.604363][T14537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1908.610653][T14537] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1908.616713][T14537] wiphy_register+0x1dfc/0x2900 [ 1908.621638][T14537] ? wiphy_unregister+0xbb0/0xbb0 [ 1908.627780][T14537] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1908.634677][T14537] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1908.641393][T14537] ? minstrel_ht_alloc+0x334/0x6a0 [ 1908.646611][T14537] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1908.652725][T14537] ieee80211_register_hw+0x1b0f/0x3b00 [ 1908.658727][T14537] ? ieee80211_restart_hw+0x290/0x290 [ 1908.664164][T14537] ? debug_object_destroy+0x210/0x210 [ 1908.670171][T14537] ? memset+0x20/0x40 [ 1908.674188][T14537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1908.681029][T14537] ? __hrtimer_init+0x136/0x280 [ 1908.685912][T14537] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1908.691679][T14537] ? hwsim_virtio_rx_work+0x350/0x350 [ 1908.697779][T14537] ? trace_kmalloc+0xbe/0xf0 [ 1908.702407][T14537] ? memcpy+0x39/0x60 [ 1908.706420][T14537] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1908.711560][T14537] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1908.717512][T14537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1908.723803][T14537] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1908.731225][T14537] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1908.738538][T14537] genl_family_rcv_msg_doit+0x228/0x320 [ 1908.744906][T14537] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1908.753271][T14537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1908.760307][T14537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1908.766604][T14537] ? ns_capable+0xde/0x100 [ 1908.771694][T14537] genl_rcv_msg+0x328/0x580 [ 1908.776237][T14537] ? genl_get_cmd+0x480/0x480 [ 1908.781768][T14537] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1908.788003][T14537] ? lock_release+0x710/0x710 [ 1908.792735][T14537] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1908.798064][T14537] netlink_rcv_skb+0x153/0x420 [ 1908.802890][T14537] ? genl_get_cmd+0x480/0x480 [ 1908.808470][T14537] ? netlink_ack+0xaa0/0xaa0 [ 1908.814044][T14537] genl_rcv+0x24/0x40 [ 1908.818314][T14537] netlink_unicast+0x533/0x7d0 [ 1908.823115][T14537] ? netlink_attachskb+0x870/0x870 [ 1908.829138][T14537] ? _copy_from_iter_full+0x275/0x850 [ 1908.835073][T14537] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1908.842068][T14537] ? __phys_addr_symbol+0x2c/0x70 [ 1908.847849][T14537] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1908.853602][T14537] ? __check_object_size+0x171/0x3f0 [ 1908.859669][T14537] netlink_sendmsg+0x856/0xd90 [ 1908.865222][T14537] ? netlink_unicast+0x7d0/0x7d0 [ 1908.870197][T14537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1908.877506][T14537] ? netlink_unicast+0x7d0/0x7d0 [ 1908.882482][T14537] sock_sendmsg+0xcf/0x120 [ 1908.886925][T14537] ____sys_sendmsg+0x6e8/0x810 [ 1908.891720][T14537] ? kernel_sendmsg+0x50/0x50 [ 1908.897209][T14537] ? do_recvmmsg+0x6c0/0x6c0 [ 1908.902157][T14537] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1908.908678][T14537] ___sys_sendmsg+0xf3/0x170 [ 1908.913337][T14537] ? sendmsg_copy_msghdr+0x160/0x160 [ 1908.919348][T14537] ? __fget_files+0x288/0x3d0 [ 1908.924946][T14537] ? __fget_light+0xea/0x280 [ 1908.929564][T14537] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1908.939716][T14537] __sys_sendmsg+0xe5/0x1b0 [ 1908.945254][T14537] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1908.950308][T14537] ? __do_sys_futex+0x2a2/0x470 [ 1908.955202][T14537] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1908.961755][T14537] do_syscall_64+0x2d/0x70 [ 1908.966199][T14537] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1908.972311][T14537] RIP: 0033:0x45e219 [ 1908.976542][T14537] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1908.996669][T14537] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1909.005251][T14537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1909.013579][T14537] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1909.022015][T14537] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1909.030457][T14537] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1909.038912][T14537] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:56:17 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$kcm(r3, &(0x7f0000000340)={&(0x7f0000000280)=@phonet={0x23, 0x3, 0xe0, 0x8}, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)="ab137f16c377bc2c0f02c308cdfff6199ddc2fe29b0dd78856388bf3aa2f27fe573cf99641f16645d767c71ad6cde29ee83867dbd12be108140fd69f6ae0291192b24f3aa5860d62f4deaaa7e8608cbbb03dfd7fed02eacc90e4f775b8f7d60f7f9a82b70c0ab50f33bc3f40661f0714e995469f118ea9b150d8ae1f0c5f17ce5ea7a681e88cab882e0ee7be118471baa65169b3516d318503be17229f77675785c4da74fa8730661687cbd91243442d8489be219144", 0xb6}], 0x1}, 0x810) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getqdisc={0x3c, 0x26, 0x8, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x7, 0xd}, {0x3, 0xfff3}, {0x5, 0x6}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44}, 0x8000) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:56:17 executing program 5: newfstatat(0xffffffffffffff9c, &(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) read$FUSE(0xffffffffffffffff, &(0x7f0000002a80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f00000060c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r4 = getegid() getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000280)="0bc6cc2b11263f2e24ccdf454abe0fc61c61615fe15373dcf780d90cb49955ef591272f0a75aa09183a8ca03c5052328fcb4050302d94ccfe2413f672490043b7d77973f22aaf716f27e4b554f35a48bc761d9c6cc682812871f0b07ffe8749761ad99529b78d4d2d9bfed1b2524183d7e819c9a9e5c15cc99d9a801556cd9048ef4d85df564069acccf03ae1ba15ae8bb4cb022e1e07350d25f809bf3ea25b3dd92a82e5f1b3c66ad4983e107a623f6bb6dce79eb15338bbefeffc8cb6f497a73a4d147dd248ac9d9f98b3f0f665b0904a3916ecbdb62214567d9d95ede80c82d06a8ea61e01fdcd0afd4beb3773eebac54bc5ba14fccde623e22bf9051ad8173e5ae448299603b1aa148a6950201518500d74f2419a786524ab9bd0ae8197dff552525e6860c372d23c17211a476575476cf8931b05a266f6ff4972489898eed7c13d57767be52cac563d26403623c130c11bea950eba1c7891f3b02494b59fb0597d2d2b8242525ffceaff77a51863f0aa949a1bb88680e9813e2660653989fdd30bdc959c3ecdc3f0961b5854f524e46011a7c121b0177added4bd4f6691784036fe3082f97c889d78a9dad89b33c708ac79f9c1a2c8170b0e6bc9e07b86aab3c02e88c146e0613691c576e653668687a0d7a6f8c90698be0d5a821e45ad0496b0a24d1c433385807494a831212173fda1fb2e0fb60d5fceac27b6e432c10adbfbc40058092c112e374adddc8f124dc3ff01336d4b7d485290183d2aaccb89a0c1a946d3364e11dead93e8e468c6e8f927771d6de397778745102c3bdcef8a1c74b64aaae9c78eb4396398fd74a46cacca802dca88fa0dd78d7bdbbb176d03e03722e5e97f106ea7ce6afa110f68ba5c64782545941ca6ff0c83494d69ab98b1fb51a4424c0b11d99cd9e8892f504da5e133961629a62e1ca62ef2b9c1cdcae58623c473280d80c2022e0961db2ef2520702675894809c93a578914e6ffde1605a48f1cd937c880426348fe21dfa08464d5e8b9e8de0ba0937e7324feae15b5ee4953cad9296d59b6c28fbdd0700f9b5b99182c16c1692061b677ecde5ffb31c2c00166b756357e3b0b4cddadbed2fd855e6da33e3c72a10f702ba265602b71f0add26be362577d3929f7e9934b06f1a0f8d84a9f57bb5ebb70b7168ad95cc91e389583c4ab4474c46f8876b2788444677160517884b06b173c9b4467ee78a1af04d1a8e06a29b567d237edc0d9c6eda305c3c8c70d15a2864d952148e0fbddf814bff327dc13f67721e27bfa4be21683b2c01ff68bc7b0570c16271171dcd607a589a5568f46b91ee0a3154f6d5d9dca32f74b015f097a0fe047755bad6338a25d9ba8b7eba806b439cf2e2d5af078aaafc047936a2159ce78c3be37bbdd8390417b84f8b6a20c36bec6d81a238275c7961a858af0a43b4702978626e7f412fb4e9147b3ef4b30baff6401900ac08609525c2b9338d6e654e7994496085a0ef07dea8211445fdbbd66de80d8ddd8a57f6b1d5f0c4cee4842e14bec44638471fbc5da9c7dc7bfb2a7f5f3c938a20936e8c12980e4aa983f473fdddb92d31643f0b776e0f43997a3efb51a64358ccaa8a1c24ba650b4ef52c6eba4d2aa8963d2f83763072da81b008bb4dbebbda7708e5579eb9e3caf44885779f5903af2eda951e86d6ebc7f770b46808bed61684c998e1a822224f76cbf90dcac648c2f9b511fe8919f3c18398660af91586be753298034b1f4fa724b98cee8de95c8d6e6003db4e3e5185477bb275cf166b34c862b96c9b2ee1f5b987c6f15da62e4e6d1dae803dd4d06630cc46e37a8b549061d248321b42a8fcda8859844144af16e20c62a986f35535bb919599de5cb24469cced4e937d3602ce4e35a308bdd3eee83c6fed325f68869a6a50ad29f2c5c540ee00b13f1f16dd6f811791fd2c21933e3dbf6ea27d0e71a18c33a841d7b8a75c0aba26e6aa52d66da97140b678fd4610ebb56742e2f08b822287cbec5381db17b14cbc081f25ee906d68132db56c50a608ec6eafdb039711408f7dff0a818cf37551ac249d5f36cea8e47e1d4f3dbea19fbae5fb3729c5eacc481c8ca6d4e530d3e56e3a1589c51babfc3f5d0da4957b55b4e4027d9c10e78c2baa154d8e1aafd69c2fdd4ea70d014deb73d7412d880229dd1107f097d6614b76d123b29d032849c1def4eee9c1fdd0cb4b5acf462bc3ebf722eda7c1637d45ccf576241a5f1e6db65fad0029f84a587922d4c2d86f1ca2d00506e208a02292ba22108a5f0b1645b5d0958b0e72c94fdb7a268c6045066fa3eac5bb5d0a917a300dd1172dcd9b9ed2e5315cb19be006dbad3d8a383d474b1198ce07bf97d4297fdf29c305dad167e2673c33a7bf6f07509b89b19aba22376ea966d0fba0e9baedc750c1408de41594fe07bd25ad1a05b38c5ab937b2f03381c91b33e1f8b00ca4352460a809692bbbde9f614278ba163a026ab64f6a2260575c9eadef0b7523674afd18e81c9e61ac539de54790596c04cb0418fcbcf445f42206c8159e7eb5b6f431ae58b2519a0a86342a400da15a5940986b7496b93a484af7e8af6d5963dbc461e18dbb5d5cee42423c4fe61c0a3359dfd2b188bf2148059efe867173fccd48383ff7a1d2d60e6c33e8d8c127e98417c93ed9cd29c4c5f3a566f13e3f103255067a1cc1174fa2be2c6eb73893eaff7152812e10dafe4859d887916d2d75a0b909efcfa10a359aa415040a8de509cc889cfcb2ee17405515c6a5b9422ac0b47a8d4f76daa922e8adc97cad6b22014bebf472547ecaa383377c162ec6394eaef463136093bcaa5a67746d0a4fa2224c5aad22a7b8f51f92fec190ecc59b42e22756eb92661c6f1c5f7cc49b8078dd3794006a698f258acf5b2ea17d59d1e8ea03d585a5f03246f118c065ffe3466234d4436f6df9510c7f06be5eef2bd9e976e5e66c50a56a9fa9826080adcb1956a338d2057709101240f1bfde4d377248b449a66eed615e5c512653450c87bf5f6fa58966c7f9cab0e8165dcabf390d9dbba7c966420216eba2bae18e27ee0f0a5b8d254ca5e0ad0f718f66edd1357e5fe075966ce04c7d915df659017fdcc5a698747be15eeb44da3aa1871da52c20a02bdd12fc08c833cd10eaa0d5188391063bdb06ee957c4a4c0dae6826873fe6520e1d022240ef1d9c88b5942eb10fcc14fbeb7f9b50a7dfce43296f3304de792201761db3fc7820d786cf3168505ccdecdd6cd8f0a6b49d8a19832f7865853a66a5885540f74da4ba88d719534e985e847545bc0d389624b30f0c4ca25eb0f0eb985934eb79d6250dea1f6700d6aa4214ece09c35d67305c2fb482f508b22ee80a0a151ba22156abd65ded6076fa7a47613b962a32ae1a6537e58ef69e38a3d7553a153e2191993d5371d409dd7609466dd53133efdfb3d5e3699a291fc8152eacfbc6fb307033c9b51b3cbb6d3ee3fb2b9c04848f5a06ec696fcf4e073f2d893efd1b4728231c253476e8a60dfcd16a4b7f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", 0x2000, &(0x7f0000002b00)={&(0x7f0000000000)={0x50, 0xfffffffffffffff5, 0x1, {0x7, 0x20, 0x0, 0x100002, 0x1, 0xb99, 0x100}}, &(0x7f0000000080)={0x18, 0x0, 0x100000001, {0x401}}, &(0x7f00000000c0)={0x18, 0x0, 0x400, {0x800}}, &(0x7f0000000100)={0x18, 0x0, 0x7, {0x80000000}}, &(0x7f0000000140)={0x18, 0x0, 0x100000001, {0x6}}, &(0x7f0000000180)={0x28, 0x0, 0xb47, {{0x2, 0x2}}}, 0x0, 0x0, &(0x7f00000022c0)={0x1b, 0xffffffffffffffda, 0x7fff, {'}\x15.w-&\xe1$.{\x00'}}, &(0x7f0000002300)={0x20, 0x0, 0xa0}, &(0x7f0000002340)={0x78, 0x0, 0x3, {0x0, 0x4, 0x0, {0x6, 0xffffffffffffffe1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xb000, 0x7, r2, r3, 0x3, 0x5}}}, 0x0, 0x0, &(0x7f0000002680)=ANY=[@ANYBLOB="d002000000000000c72a0000000000000600000000000000000000000000000004000000000000005700000000000000000000000000000000000000000000000200000000000000020000000000000001000000000000000500000000000000000200000000000000000000000000001600000000200000ff7f0000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="0800000000000000000000000000000000000000020000000000000015000000000000002f70726f632f73656c662f6e65742f70666b657900000000000000000000000001000000000000000700000000000000070000000000000004000000ffff0000000000000000000009000000000000000900000000000000040000000000000002000000000000003f000000000000000100000000020000000000000010000005000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="edc3d36401800000000000000200000000000000010400000000000015000000000000002f70726f632f73656c662f6e65742f70666b65790000000000000000000000000100000000000000ff7f000000000000ce0000000000000001000000090000000000000000000000cc00000000000000000000000000000000000000000000007a00000000000000ba0800000000000007000000090000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="5e00000000000000000000000600000000000000050000000000000015000000f3a300002f70726f632f73656c662f6e65742a70666b6579000000000400000000000000000000000000000006000000000000000000000000000000000000200500000004000000000000050000000000000002d70000000000002000000000000000580000000000000000000000000000000200000004000000080000000010000000000000", @ANYRES32=r6, @ANYRES32, @ANYBLOB="0100000000010000000000000300000000000000050000000000000015000000ff7f00002f70726f632f73656c662f6e65742f70666b657900000000"], &(0x7f0000002a00)={0xa0, 0x0, 0x0, {{0x7, 0x0, 0x6393, 0xffff, 0x0, 0x2, {0x6, 0x8001, 0x9, 0x0, 0x0, 0x9, 0xfffffff7, 0xbe5, 0x21, 0xa000, 0x8, 0x0, r3, 0x0, 0x5}}, {0x0, 0xe}}}, &(0x7f0000002ac0)={0x20, 0x0, 0x0, {0xa5a1, 0x0, 0x10000, 0x1ed}}}) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000004bc0)={&(0x7f0000002240)={0x50, 0xfffffffffffffffe, 0x401, {0x7, 0x20, 0x0, 0x800c0, 0x0, 0x23, 0x6, 0x5}}, &(0x7f0000000140)={0x18, 0x0, 0x200, {0x100000001}}, &(0x7f00000022c0)={0x18, 0x0, 0xffff, {0x4}}, &(0x7f0000002300)={0x18, 0x0, 0xd8df51a, {0x100}}, &(0x7f0000002340)={0x18, 0x0, 0xffffffff80000001, {0x1}}, &(0x7f00000023c0)={0x28, 0x0, 0xfffffffffffffff9, {{0xfffffffffffff800, 0x3, 0x2}}}, &(0x7f0000002400)={0x60, 0x0, 0x8000, {{0x80000000, 0x5, 0x7, 0x3, 0x6, 0x200, 0x9, 0xffff8000}}}, &(0x7f0000002480)={0x18, 0xfffffffffffffff5, 0x1, {0xb6}}, &(0x7f00000024c0)={0x12, 0x0, 0xfffffffffffffffc, {'/\x00'}}, &(0x7f0000002500)={0x20, 0x0, 0x5, {0x0, 0x1}}, &(0x7f0000002540)={0x78, 0xffffffffffffffda, 0x0, {0x1, 0xfffffffe, 0x0, {0x3, 0x3, 0x8, 0x1, 0x7, 0x1, 0x8, 0x4, 0x9, 0x4000, 0x2, 0xee00, 0x0, 0x7, 0x3}}}, &(0x7f00000025c0)={0x90, 0xfffffffffffffff5, 0x0, {0x0, 0x0, 0x6, 0x1, 0x4523, 0x2266, {0x0, 0x6, 0xf9c2, 0x9, 0xffffffff, 0x56a, 0x10001, 0x1000, 0xffffffc1, 0x6000, 0x3ff, 0xffffffffffffffff, 0x0, 0x6, 0x101}}}, &(0x7f0000002680)={0xe0, 0x0, 0x3, [{0x6, 0x1, 0x1, 0x8, '{'}, {0x3, 0x2, 0x5, 0xcc, '}%-&:'}, {0x5, 0x9, 0x1, 0xffff, '#'}, {0x3, 0x7, 0x0, 0x4}, {0x2, 0x1, 0x4, 0xb540, '-{)\''}, {0x5, 0x0, 0x1, 0x4, '\xb2'}, {0x0, 0x401}]}, &(0x7f0000002900)={0x150, 0xfffffffffffffffe, 0x308, [{{0x6, 0x1, 0x0, 0x8, 0x7, 0x6, {0x6, 0xffff, 0x1, 0x6, 0x1, 0x1, 0x4, 0x180958e2, 0x6, 0xa000, 0xd6b, 0x0, 0xffffffffffffffff, 0x1, 0x8}}, {0x3, 0x5, 0x1, 0x1ff, '\\'}}, {{0x0, 0x1, 0x5, 0x4, 0x7fff, 0x8, {0x5, 0x50, 0x6, 0x5, 0x2, 0x8, 0x6a, 0x101, 0xff, 0xe000, 0x10001, r0, 0xffffffffffffffff, 0x9, 0xde800000}}, {0x0, 0x8, 0x3, 0x92ea, '}z\xdd'}}]}, &(0x7f0000004ac0)={0xa0, 0x0, 0x0, {{0x4, 0x3, 0x7ea, 0x8, 0x0, 0x5a, {0x0, 0xffff, 0xfffffffffd8e41a4, 0x8, 0x5, 0x3, 0x2, 0x81, 0x1ff, 0x1000, 0x88, r1, r4, 0x7ff, 0x5}}, {0x0, 0xd}}}, &(0x7f0000004b80)={0x20, 0x0, 0x3, {0x101, 0x0, 0x600, 0x80000000}}}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r9, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000000053000000", @ANYRES32=r12, @ANYBLOB="0000000000000b000008000a000f02"], 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r13 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) 17:56:17 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0xc, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1909.072786][T14554] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1909.080458][T14554] CPU: 1 PID: 14554 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1909.089248][T14554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1909.099325][T14554] Call Trace: [ 1909.102656][T14554] dump_stack+0x107/0x163 [ 1909.107043][T14554] sysfs_warn_dup.cold+0x1c/0x29 [ 1909.112090][T14554] sysfs_do_create_link_sd+0x11e/0x140 [ 1909.117590][T14554] sysfs_create_link+0x5f/0xc0 [ 1909.122392][T14554] device_add+0x789/0x1d90 [ 1909.126856][T14554] ? find_held_lock+0x2d/0x110 [ 1909.131663][T14554] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1909.137942][T14554] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1909.144219][T14554] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1909.151137][T14554] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1909.157206][T14554] wiphy_register+0x1dfc/0x2900 [ 1909.163069][T14554] ? wiphy_unregister+0xbb0/0xbb0 [ 1909.168134][T14554] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1909.174071][T14554] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1909.179858][T14554] ? minstrel_ht_alloc+0x334/0x6a0 [ 1909.185857][T14554] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1909.191974][T14554] ieee80211_register_hw+0x1b0f/0x3b00 [ 1909.197495][T14554] ? ieee80211_restart_hw+0x290/0x290 [ 1909.202900][T14554] ? debug_object_destroy+0x210/0x210 [ 1909.208302][T14554] ? memset+0x20/0x40 [ 1909.212314][T14554] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1909.218585][T14554] ? __hrtimer_init+0x136/0x280 [ 1909.223464][T14554] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1909.229233][T14554] ? hwsim_virtio_rx_work+0x350/0x350 [ 1909.234629][T14554] ? trace_kmalloc+0xbe/0xf0 [ 1909.239252][T14554] ? memcpy+0x39/0x60 [ 1909.243263][T14554] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1909.248407][T14554] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1909.254336][T14554] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1909.260597][T14554] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1909.267997][T14554] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1909.275326][T14554] genl_family_rcv_msg_doit+0x228/0x320 [ 1909.281628][T14554] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1909.289976][T14554] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1909.296275][T14554] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1909.302544][T14554] ? ns_capable+0xde/0x100 [ 1909.306995][T14554] genl_rcv_msg+0x328/0x580 [ 1909.311535][T14554] ? genl_get_cmd+0x480/0x480 [ 1909.316241][T14554] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1909.322549][T14554] ? lock_release+0x710/0x710 [ 1909.328153][T14554] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1909.334259][T14554] netlink_rcv_skb+0x153/0x420 [ 1909.339861][T14554] ? genl_get_cmd+0x480/0x480 [ 1909.344574][T14554] ? netlink_ack+0xaa0/0xaa0 [ 1909.350059][T14554] genl_rcv+0x24/0x40 [ 1909.354337][T14554] netlink_unicast+0x533/0x7d0 [ 1909.359980][T14554] ? netlink_attachskb+0x870/0x870 [ 1909.365126][T14554] ? _copy_from_iter_full+0x275/0x850 [ 1909.371546][T14554] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1909.377824][T14554] ? __phys_addr_symbol+0x2c/0x70 [ 1909.383669][T14554] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1909.389704][T14554] ? __check_object_size+0x171/0x3f0 [ 1909.395764][T14554] netlink_sendmsg+0x856/0xd90 [ 1909.401351][T14554] ? netlink_unicast+0x7d0/0x7d0 [ 1909.407238][T14554] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1909.413517][T14554] ? netlink_unicast+0x7d0/0x7d0 [ 1909.419312][T14554] sock_sendmsg+0xcf/0x120 [ 1909.424749][T14554] ____sys_sendmsg+0x6e8/0x810 [ 1909.430562][T14554] ? kernel_sendmsg+0x50/0x50 [ 1909.436146][T14554] ? do_recvmmsg+0x6c0/0x6c0 [ 1909.440774][T14554] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1909.446860][T14554] ___sys_sendmsg+0xf3/0x170 [ 1909.452391][T14554] ? sendmsg_copy_msghdr+0x160/0x160 [ 1909.458508][T14554] ? __fget_files+0x288/0x3d0 [ 1909.464086][T14554] ? __fget_light+0xea/0x280 [ 1909.468709][T14554] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1909.475977][T14554] __sys_sendmsg+0xe5/0x1b0 [ 1909.481449][T14554] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1909.487423][T14554] ? __do_sys_futex+0x2a2/0x470 [ 1909.493070][T14554] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1909.499431][T14554] do_syscall_64+0x2d/0x70 [ 1909.504922][T14554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1909.511296][T14554] RIP: 0033:0x45e219 [ 1909.515654][T14554] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1909.535946][T14554] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1909.544391][T14554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1909.552709][T14554] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1909.561692][T14554] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 17:56:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a004500022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1909.570044][T14554] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1909.578978][T14554] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 17:56:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300280005f7d25a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1909.948964][T14732] device bond388 entered promiscuous mode [ 1909.975319][T14732] 8021q: adding VLAN 0 to HW filter on device bond388 [ 1910.054275][T14738] device bond352 entered promiscuous mode [ 1910.060945][T14738] 8021q: adding VLAN 0 to HW filter on device bond352 [ 1910.139658][T14657] sysfs: cannot create duplicate filename '/class/ieee80211/!!' [ 1910.180495][T14657] CPU: 0 PID: 14657 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1910.189320][T14657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1910.199409][T14657] Call Trace: [ 1910.202739][T14657] dump_stack+0x107/0x163 [ 1910.208077][T14657] sysfs_warn_dup.cold+0x1c/0x29 [ 1910.213648][T14657] sysfs_do_create_link_sd+0x11e/0x140 [ 1910.219580][T14657] sysfs_create_link+0x5f/0xc0 [ 1910.225318][T14657] device_add+0x789/0x1d90 [ 1910.230267][T14657] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1910.236553][T14657] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1910.242831][T14657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1910.249117][T14657] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1910.255151][T14657] wiphy_register+0x1dfc/0x2900 [ 1910.260056][T14657] ? wiphy_unregister+0xbb0/0xbb0 [ 1910.265139][T14657] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1910.272087][T14657] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1910.277859][T14657] ? minstrel_ht_alloc+0x334/0x6a0 [ 1910.283022][T14657] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1910.289132][T14657] ieee80211_register_hw+0x1b0f/0x3b00 [ 1910.294688][T14657] ? ieee80211_restart_hw+0x290/0x290 [ 1910.300590][T14657] ? debug_object_destroy+0x210/0x210 [ 1910.306878][T14657] ? memset+0x20/0x40 [ 1910.310889][T14657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1910.317157][T14657] ? __hrtimer_init+0x136/0x280 [ 1910.322039][T14657] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1910.327808][T14657] ? hwsim_virtio_rx_work+0x350/0x350 [ 1910.333205][T14657] ? trace_kmalloc+0xbe/0xf0 [ 1910.338034][T14657] ? memcpy+0x39/0x60 [ 1910.342050][T14657] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1910.347211][T14657] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1910.353148][T14657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1910.359886][T14657] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1910.367295][T14657] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1910.375338][T14657] genl_family_rcv_msg_doit+0x228/0x320 [ 1910.381326][T14657] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1910.389480][T14657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1910.396255][T14657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1910.402541][T14657] ? ns_capable+0xde/0x100 [ 1910.407103][T14657] genl_rcv_msg+0x328/0x580 [ 1910.411651][T14657] ? genl_get_cmd+0x480/0x480 [ 1910.416364][T14657] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1910.422329][T14657] ? lock_release+0x710/0x710 [ 1910.427039][T14657] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1910.432362][T14657] netlink_rcv_skb+0x153/0x420 [ 1910.437568][T14657] ? genl_get_cmd+0x480/0x480 [ 1910.442282][T14657] ? netlink_ack+0xaa0/0xaa0 [ 1910.447771][T14657] genl_rcv+0x24/0x40 [ 1910.451781][T14657] netlink_unicast+0x533/0x7d0 [ 1910.456898][T14657] ? netlink_attachskb+0x870/0x870 [ 1910.462057][T14657] ? _copy_from_iter_full+0x275/0x850 [ 1910.467684][T14657] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1910.474070][T14657] ? __phys_addr_symbol+0x2c/0x70 [ 1910.479717][T14657] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1910.486419][T14657] ? __check_object_size+0x171/0x3f0 [ 1910.491746][T14657] netlink_sendmsg+0x856/0xd90 [ 1910.497185][T14657] ? netlink_unicast+0x7d0/0x7d0 [ 1910.502163][T14657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1910.509286][T14657] ? netlink_unicast+0x7d0/0x7d0 [ 1910.514254][T14657] sock_sendmsg+0xcf/0x120 [ 1910.519532][T14657] ____sys_sendmsg+0x6e8/0x810 [ 1910.524327][T14657] ? kernel_sendmsg+0x50/0x50 [ 1910.529846][T14657] ? do_recvmmsg+0x6c0/0x6c0 [ 1910.534473][T14657] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1910.540527][T14657] ___sys_sendmsg+0xf3/0x170 [ 1910.545145][T14657] ? sendmsg_copy_msghdr+0x160/0x160 [ 1910.550482][T14657] ? __fget_files+0x288/0x3d0 [ 1910.556918][T14657] ? __fget_light+0xea/0x280 [ 1910.561542][T14657] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1910.567841][T14657] __sys_sendmsg+0xe5/0x1b0 [ 1910.572365][T14657] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1910.577421][T14657] ? __do_sys_futex+0x2a2/0x470 [ 1910.582407][T14657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1910.588334][T14657] do_syscall_64+0x2d/0x70 [ 1910.592778][T14657] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1910.599665][T14657] RIP: 0033:0x45e219 [ 1910.603584][T14657] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1910.623217][T14657] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:56:18 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0xe, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x140d, 0x10, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x2000810) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="00000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_DELLINK(r7, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, 0x1404, 0x20, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="3000000010002508000000000000000053000000", @ANYRES32=r5, @ANYBLOB="1500000013810d000005011f000f00000005001000810000"], 0x30}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1910.631697][T14657] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1910.641816][T14657] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1910.651378][T14657] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1910.660891][T14657] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1910.670361][T14657] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 [ 1910.757871][T14738] __nla_validate_parse: 20 callbacks suppressed [ 1910.757894][T14738] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1910.780405][T14733] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. 17:56:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100302f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) [ 1910.824851][T14833] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1910.846993][T14835] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1910.935226][T14835] device bond389 entered promiscuous mode [ 1910.943132][T14835] 8021q: adding VLAN 0 to HW filter on device bond389 17:56:19 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in6={0xa, 0x4e23, 0x80000001, @local, 0xbc}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @private1={0xfc, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in={0x2, 0x4e23, @private=0xa010101}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=ANY=[@ANYBLOB="2c00000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00000002ffffffff000000000600010061746d00"], 0x2c}}, 0x0) [ 1911.054256][T14833] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1911.070037][T14885] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1911.139757][T14885] device bond353 entered promiscuous mode [ 1911.146364][T14885] 8021q: adding VLAN 0 to HW filter on device bond353 [ 1911.175863][T14835] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1911.188782][T14737] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1911.204137][T14839] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 17:56:19 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0xf, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$cgroup_ro(r1, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x5, 0xd, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}, [@generic={0x9, 0x1, 0x0, 0x7, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0x1, 0xa, 0x5, 0x8, 0x20, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x22}, @call={0x85, 0x0, 0x0, 0x22}, @call={0x85, 0x0, 0x0, 0x17}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x200}, @jmp={0x5, 0x1, 0x8, 0x1, 0x5, 0x8, 0xffffffffffffffff}]}, &(0x7f0000000300)='syzkaller\x00', 0x2, 0xe9, &(0x7f0000000340)=""/233, 0x40f00, 0x15, [], r2, 0x5, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x4, 0x101, 0x8}, 0x10}, 0x78) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x20ee, 0x20400) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000940)={&(0x7f0000000580)=@getlink={0x3b8, 0x12, 0x4, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x1000, 0xa0}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1000}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}, @IFLA_LINKMODE={0x5, 0x11, 0x9}, @IFLA_PROP_LIST={0x2c, 0x34, 0x0, 0x1, [{0x14, 0x35, 'bond_slave_0\x00'}, {0x14, 0x35, 'batadv0\x00'}]}, @IFLA_NET_NS_FD={0x8}, @IFLA_XDP={0x3c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r4}, @IFLA_XDP_FD={0x8, 0x1, r6}, @IFLA_XDP_FD={0x8, 0x1, r7}]}, @IFLA_VFINFO_LIST={0x310, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x5, 0x7}}]}, {0x98, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x5, 0xfffffffb, 0x1}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x9887, 0xffff}}, @IFLA_VF_MAC={0x28, 0x1, {0x7ff, @random="5f3e119e908e"}}, @IFLA_VF_MAC={0x28, 0x1, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}, @IFLA_VF_MAC={0x28, 0x1, {0x3ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}]}, {0x44, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x2, 0xad4, 0xfff}}, @IFLA_VF_VLAN={0x10, 0x2, {0x1, 0x736, 0x6}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x10001, 0x1}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x3, 0x8}}]}, {0x1c, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x1, 0x101}}, @IFLA_VF_TRUST={0xc, 0x9, {0x8000, 0x9}}]}, {0x168, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0xb8, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x8863, 0x3e2, 0xfffffff9, 0x88a8}}, {0x14, 0x1, {0xa933, 0x3f, 0x1, 0x88a8}}, {0x14, 0x1, {0x1, 0xb6e, 0xf664, 0xefc71d7cd436ecb}}, {0x14, 0x1, {0x6, 0x550, 0x7, 0x88a8}}, {0x14, 0x1, {0x100, 0x6f7, 0x6, 0x88a8}}, {0x14, 0x1, {0x4, 0xe8, 0x9, 0x8100}}, {0x14, 0x1, {0x1d, 0x449, 0x4, 0x88a8}}, {0x14, 0x1, {0x282, 0xdbc, 0x0, 0x88a8}}, {0x14, 0x1, {0x9, 0xfcc, 0x5, 0x88a8}}]}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x80000001, 0x1}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x4, 0x9d}}, @IFLA_VF_VLAN={0x10, 0x2, {0x6, 0x27b, 0x401}}, @IFLA_VF_MAC={0x28, 0x1, {0x3, @dev={[], 0x3a}}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0xe9f3, 0x9}}, @IFLA_VF_MAC={0x28, 0x1, {0x6, @broadcast}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x8001, 0x9}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x401, 0x8000}}]}, {0x9c, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x3, 0x3ff}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0xffffffff}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7fff, 0x92}}, @IFLA_VF_TRUST={0xc, 0x9, {0xffff, 0x1}}, @IFLA_VF_TRUST={0xc, 0x9, {0x0, 0x10000}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x44e, 0x3ff}}, @IFLA_VF_VLAN_LIST={0x2c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x10000, 0xb3f, 0x8, 0x8100}}, {0x14, 0x1, {0x3, 0xb76, 0x0, 0x8100}}]}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7fff, 0x80000000}}, @IFLA_VF_TRUST={0xc, 0x9, {0x1, 0x20000}}]}]}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x4004}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r13, 0x3}}, 0x20}}, 0x0) [ 1911.380239][T14940] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1911.476369][T14940] device bond390 entered promiscuous mode [ 1911.491808][T14940] 8021q: adding VLAN 0 to HW filter on device bond390 17:56:19 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0xff}, 0x7b}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}, @in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x1a}, 0x6}], 0xf8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1911.558339][T14942] bond0: (slave bridge813): Enslaving as an active interface with an up link 17:56:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050af65a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:56:19 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a005500022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:56:19 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x10, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100312f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:56:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x4, 0xff, 0x1, 0x7, 0x10, @mcast2, @mcast2, 0x40, 0x20, 0x0, 0xb85a}}) r10 = fsmount(0xffffffffffffffff, 0x0, 0x4) sendmsg$ETHTOOL_MSG_RINGS_SET(r6, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x8}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x2}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20028004}, 0x20000800) bind$xdp(r8, &(0x7f00000002c0)={0x2c, 0x0, r9, 0x3f, r10}, 0x10) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000010002508000000000000000053000000", @ANYRES32=r11, @ANYBLOB="03000000000000000eebafdd33a8df3a5f593346d06d0675ccf794aff624b746d617b6e512c789fb01e531407f6b741f831712a3223c315b8c510b8b5e1907f696b9881a04f9e648c5c9d4b3697893010fbb0260bf76facf4e483e62fbf60fa1428589c0633d940aef7d997089b93bac8151b3ae9fb0b092de3e5d2e8866cc28c474e0d88df105118c9314de7422468a4257acae7b73d87ea70ef44418bc46b7472ac6ce43e37e2adac68343178c8e6d0da96b9659a4695860b67fa623efa149d700"/204], 0x20}}, 0x0) [ 1911.900227][T15007] device bond354 entered promiscuous mode [ 1911.916384][T15007] 8021q: adding VLAN 0 to HW filter on device bond354 [ 1911.939508][T15011] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1911.965590][T15011] CPU: 1 PID: 15011 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1911.974447][T15011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1911.984585][T15011] Call Trace: [ 1911.987884][T15011] dump_stack+0x107/0x163 [ 1911.992275][T15011] sysfs_warn_dup.cold+0x1c/0x29 [ 1911.997256][T15011] sysfs_do_create_link_sd+0x11e/0x140 [ 1912.002761][T15011] sysfs_create_link+0x5f/0xc0 [ 1912.007560][T15011] device_add+0x789/0x1d90 [ 1912.012017][T15011] ? find_held_lock+0x2d/0x110 [ 1912.016827][T15011] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1912.023131][T15011] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1912.029423][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1912.035848][T15011] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1912.041903][T15011] wiphy_register+0x1dfc/0x2900 [ 1912.046792][T15011] ? wiphy_unregister+0xbb0/0xbb0 [ 1912.051815][T15011] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1912.057717][T15011] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1912.063481][T15011] ? minstrel_ht_alloc+0x334/0x6a0 [ 1912.068637][T15011] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1912.074729][T15011] ieee80211_register_hw+0x1b0f/0x3b00 [ 1912.080193][T15011] ? ieee80211_restart_hw+0x290/0x290 [ 1912.085562][T15011] ? debug_object_destroy+0x210/0x210 [ 1912.090936][T15011] ? memset+0x20/0x40 [ 1912.094930][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1912.101187][T15011] ? __hrtimer_init+0x136/0x280 [ 1912.106057][T15011] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1912.111785][T15011] ? hwsim_virtio_rx_work+0x350/0x350 [ 1912.117175][T15011] ? trace_kmalloc+0xbe/0xf0 [ 1912.121785][T15011] ? memcpy+0x39/0x60 [ 1912.125787][T15011] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1912.130899][T15011] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1912.136816][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1912.143075][T15011] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1912.150516][T15011] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1912.157836][T15011] genl_family_rcv_msg_doit+0x228/0x320 [ 1912.163418][T15011] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1912.170851][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1912.177115][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1912.183399][T15011] ? ns_capable+0xde/0x100 [ 1912.187818][T15011] genl_rcv_msg+0x328/0x580 [ 1912.192323][T15011] ? genl_get_cmd+0x480/0x480 [ 1912.196999][T15011] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1912.202928][T15011] ? lock_release+0x710/0x710 [ 1912.207636][T15011] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1912.212954][T15011] netlink_rcv_skb+0x153/0x420 [ 1912.217727][T15011] ? genl_get_cmd+0x480/0x480 [ 1912.222442][T15011] ? netlink_ack+0xaa0/0xaa0 [ 1912.227041][T15011] genl_rcv+0x24/0x40 [ 1912.231019][T15011] netlink_unicast+0x533/0x7d0 [ 1912.235806][T15011] ? netlink_attachskb+0x870/0x870 [ 1912.240925][T15011] ? _copy_from_iter_full+0x275/0x850 [ 1912.246334][T15011] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1912.252626][T15011] ? __phys_addr_symbol+0x2c/0x70 [ 1912.257670][T15011] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1912.263400][T15011] ? __check_object_size+0x171/0x3f0 [ 1912.268716][T15011] netlink_sendmsg+0x856/0xd90 [ 1912.273508][T15011] ? netlink_unicast+0x7d0/0x7d0 [ 1912.278457][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1912.284715][T15011] ? netlink_unicast+0x7d0/0x7d0 [ 1912.289669][T15011] sock_sendmsg+0xcf/0x120 [ 1912.294099][T15011] ____sys_sendmsg+0x6e8/0x810 [ 1912.298893][T15011] ? kernel_sendmsg+0x50/0x50 [ 1912.303582][T15011] ? do_recvmmsg+0x6c0/0x6c0 [ 1912.308190][T15011] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1912.314196][T15011] ___sys_sendmsg+0xf3/0x170 [ 1912.318797][T15011] ? sendmsg_copy_msghdr+0x160/0x160 [ 1912.324115][T15011] ? __fget_files+0x288/0x3d0 [ 1912.328831][T15011] ? __fget_light+0xea/0x280 [ 1912.333431][T15011] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1912.339674][T15011] __sys_sendmsg+0xe5/0x1b0 [ 1912.344178][T15011] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1912.349223][T15011] ? __do_sys_futex+0x2a2/0x470 [ 1912.354104][T15011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1912.360019][T15011] do_syscall_64+0x2d/0x70 [ 1912.364466][T15011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1912.370382][T15011] RIP: 0033:0x45e219 [ 1912.374273][T15011] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1912.393913][T15011] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1912.402388][T15011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1912.410352][T15011] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1912.418348][T15011] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1912.426340][T15011] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1912.434310][T15011] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c [ 1912.545001][T15036] device bond391 entered promiscuous mode [ 1912.558581][T15036] 8021q: adding VLAN 0 to HW filter on device bond391 [ 1912.647343][T15098] bond0: (slave bridge815): Enslaving as an active interface with an up link 17:56:20 executing program 2: r0 = dup(0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x4) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x40400, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) 17:56:20 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x11, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvfrom(r0, &(0x7f0000000240)=""/141, 0x8d, 0x100, &(0x7f0000000300)=@phonet={0x23, 0xfb, 0x2, 0x76}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1913.103150][T15123] device bond392 entered promiscuous mode [ 1913.127054][T15123] 8021q: adding VLAN 0 to HW filter on device bond392 [ 1913.240514][T15122] device bond355 entered promiscuous mode [ 1913.247979][T15122] 8021q: adding VLAN 0 to HW filter on device bond355 [ 1913.313085][T15168] bond0: (slave bridge816): Enslaving as an active interface with an up link [ 1913.334041][T15011] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1913.350562][T15011] CPU: 0 PID: 15011 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1913.359374][T15011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1913.369461][T15011] Call Trace: [ 1913.372767][T15011] dump_stack+0x107/0x163 [ 1913.378013][T15011] sysfs_warn_dup.cold+0x1c/0x29 [ 1913.382997][T15011] sysfs_do_create_link_sd+0x11e/0x140 [ 1913.388507][T15011] sysfs_create_link+0x5f/0xc0 [ 1913.393304][T15011] device_add+0x789/0x1d90 [ 1913.397778][T15011] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1913.404070][T15011] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1913.410348][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1913.416623][T15011] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1913.422656][T15011] wiphy_register+0x1dfc/0x2900 [ 1913.428078][T15011] ? wiphy_unregister+0xbb0/0xbb0 [ 1913.433143][T15011] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1913.439072][T15011] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1913.445683][T15011] ? minstrel_ht_alloc+0x334/0x6a0 [ 1913.450840][T15011] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1913.457999][T15011] ieee80211_register_hw+0x1b0f/0x3b00 [ 1913.463516][T15011] ? ieee80211_restart_hw+0x290/0x290 [ 1913.468920][T15011] ? debug_object_destroy+0x210/0x210 [ 1913.475313][T15011] ? memset+0x20/0x40 [ 1913.479351][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1913.485616][T15011] ? __hrtimer_init+0x136/0x280 [ 1913.490494][T15011] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1913.497129][T15011] ? hwsim_virtio_rx_work+0x350/0x350 [ 1913.502528][T15011] ? trace_kmalloc+0xbe/0xf0 [ 1913.507150][T15011] ? memcpy+0x39/0x60 [ 1913.511191][T15011] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1913.516331][T15011] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1913.522264][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1913.528538][T15011] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1913.535935][T15011] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1913.543257][T15011] genl_family_rcv_msg_doit+0x228/0x320 [ 1913.548829][T15011] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1913.556262][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1913.562552][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1913.568818][T15011] ? ns_capable+0xde/0x100 [ 1913.573349][T15011] genl_rcv_msg+0x328/0x580 [ 1913.577888][T15011] ? genl_get_cmd+0x480/0x480 [ 1913.582586][T15011] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1913.588511][T15011] ? lock_release+0x710/0x710 [ 1913.593215][T15011] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1913.598535][T15011] netlink_rcv_skb+0x153/0x420 [ 1913.603913][T15011] ? genl_get_cmd+0x480/0x480 [ 1913.608624][T15011] ? netlink_ack+0xaa0/0xaa0 [ 1913.613259][T15011] genl_rcv+0x24/0x40 [ 1913.617258][T15011] netlink_unicast+0x533/0x7d0 [ 1913.622055][T15011] ? netlink_attachskb+0x870/0x870 [ 1913.627189][T15011] ? _copy_from_iter_full+0x275/0x850 [ 1913.632587][T15011] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1913.639340][T15011] ? __phys_addr_symbol+0x2c/0x70 [ 1913.644972][T15011] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1913.650721][T15011] ? __check_object_size+0x171/0x3f0 [ 1913.656637][T15011] netlink_sendmsg+0x856/0xd90 [ 1913.661563][T15011] ? netlink_unicast+0x7d0/0x7d0 [ 1913.666534][T15011] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1913.672804][T15011] ? netlink_unicast+0x7d0/0x7d0 [ 1913.677769][T15011] sock_sendmsg+0xcf/0x120 [ 1913.682210][T15011] ____sys_sendmsg+0x6e8/0x810 [ 1913.687009][T15011] ? kernel_sendmsg+0x50/0x50 [ 1913.691707][T15011] ? do_recvmmsg+0x6c0/0x6c0 [ 1913.696390][T15011] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1913.702414][T15011] ___sys_sendmsg+0xf3/0x170 [ 1913.707028][T15011] ? sendmsg_copy_msghdr+0x160/0x160 [ 1913.712384][T15011] ? __fget_files+0x288/0x3d0 [ 1913.717097][T15011] ? __fget_light+0xea/0x280 [ 1913.721714][T15011] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1913.727990][T15011] __sys_sendmsg+0xe5/0x1b0 [ 1913.732522][T15011] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1913.737725][T15011] ? __do_sys_futex+0x2a2/0x470 [ 1913.742791][T15011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1913.748721][T15011] do_syscall_64+0x2d/0x70 [ 1913.753183][T15011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1913.759824][T15011] RIP: 0033:0x45e219 [ 1913.764427][T15011] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1913.784064][T15011] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1913.792510][T15011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1913.800498][T15011] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1913.809430][T15011] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1913.817433][T15011] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1913.825862][T15011] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:56:22 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x4a, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:22 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x4, 0x802) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0x8, 0x3, 0x6}, 0x2, 0x80, 0x1}) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x28, 0x1, 0x8, 0x801, 0x0, 0x0, {0x1, 0x0, 0x4}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88e5}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}, @TCA_RATE={0x6, 0x5, {0x1, 0x8}}]}, 0x34}}, 0x0) 17:56:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050af75a802e8c63940d0424fc6004000f400a001100022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:56:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x35e}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\'\'\x00', @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 1914.217681][T15229] device bond393 entered promiscuous mode [ 1914.249063][T15229] 8021q: adding VLAN 0 to HW filter on device bond393 17:56:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a005b00022f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1914.410160][T15230] device bond356 entered promiscuous mode [ 1914.417437][T15230] 8021q: adding VLAN 0 to HW filter on device bond356 [ 1914.461728][T15062] sysfs: cannot create duplicate filename '/class/ieee80211/1!' [ 1914.469407][T15062] CPU: 1 PID: 15062 Comm: syz-executor.3 Not tainted 5.11.0-rc4-syzkaller #0 [ 1914.478211][T15062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1914.488395][T15062] Call Trace: [ 1914.491688][T15062] dump_stack+0x107/0x163 [ 1914.496053][T15062] sysfs_warn_dup.cold+0x1c/0x29 [ 1914.501058][T15062] sysfs_do_create_link_sd+0x11e/0x140 [ 1914.506549][T15062] sysfs_create_link+0x5f/0xc0 [ 1914.511352][T15062] device_add+0x789/0x1d90 [ 1914.515807][T15062] ? find_held_lock+0x2d/0x110 [ 1914.520632][T15062] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1914.526918][T15062] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1914.533205][T15062] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1914.539477][T15062] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1914.545514][T15062] wiphy_register+0x1dfc/0x2900 [ 1914.550408][T15062] ? wiphy_unregister+0xbb0/0xbb0 [ 1914.555468][T15062] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1914.561395][T15062] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1914.567155][T15062] ? minstrel_ht_alloc+0x334/0x6a0 [ 1914.572301][T15062] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1914.578406][T15062] ieee80211_register_hw+0x1b0f/0x3b00 [ 1914.583913][T15062] ? ieee80211_restart_hw+0x290/0x290 [ 1914.589310][T15062] ? debug_object_destroy+0x210/0x210 [ 1914.594710][T15062] ? memset+0x20/0x40 [ 1914.598714][T15062] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1914.604980][T15062] ? __hrtimer_init+0x136/0x280 [ 1914.609860][T15062] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1914.615653][T15062] ? hwsim_virtio_rx_work+0x350/0x350 [ 1914.621065][T15062] ? trace_kmalloc+0xbe/0xf0 [ 1914.625681][T15062] ? memcpy+0x39/0x60 [ 1914.629689][T15062] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1914.634833][T15062] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1914.640761][T15062] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1914.647027][T15062] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1914.655410][T15062] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1914.662731][T15062] genl_family_rcv_msg_doit+0x228/0x320 [ 1914.668303][T15062] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1914.675703][T15062] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1914.681994][T15062] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1914.688271][T15062] ? ns_capable+0xde/0x100 [ 1914.692725][T15062] genl_rcv_msg+0x328/0x580 [ 1914.697264][T15062] ? genl_get_cmd+0x480/0x480 [ 1914.701969][T15062] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1914.707905][T15062] ? lock_release+0x710/0x710 [ 1914.712604][T15062] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1914.717929][T15062] netlink_rcv_skb+0x153/0x420 [ 1914.722716][T15062] ? genl_get_cmd+0x480/0x480 [ 1914.727418][T15062] ? netlink_ack+0xaa0/0xaa0 [ 1914.732060][T15062] genl_rcv+0x24/0x40 [ 1914.736067][T15062] netlink_unicast+0x533/0x7d0 [ 1914.740864][T15062] ? netlink_attachskb+0x870/0x870 [ 1914.746022][T15062] ? _copy_from_iter_full+0x275/0x850 [ 1914.751451][T15062] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1914.757715][T15062] ? __phys_addr_symbol+0x2c/0x70 [ 1914.762764][T15062] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1914.768510][T15062] ? __check_object_size+0x171/0x3f0 [ 1914.773833][T15062] netlink_sendmsg+0x856/0xd90 [ 1914.778644][T15062] ? netlink_unicast+0x7d0/0x7d0 [ 1914.783612][T15062] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1914.789887][T15062] ? netlink_unicast+0x7d0/0x7d0 [ 1914.794860][T15062] sock_sendmsg+0xcf/0x120 [ 1914.799304][T15062] ____sys_sendmsg+0x6e8/0x810 [ 1914.804092][T15062] ? kernel_sendmsg+0x50/0x50 [ 1914.808784][T15062] ? do_recvmmsg+0x6c0/0x6c0 [ 1914.813423][T15062] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1914.819453][T15062] ___sys_sendmsg+0xf3/0x170 [ 1914.824069][T15062] ? sendmsg_copy_msghdr+0x160/0x160 [ 1914.829414][T15062] ? __fget_files+0x288/0x3d0 [ 1914.834123][T15062] ? __fget_light+0xea/0x280 [ 1914.838734][T15062] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1914.845032][T15062] __sys_sendmsg+0xe5/0x1b0 [ 1914.849561][T15062] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1914.854605][T15062] ? __do_sys_futex+0x2a2/0x470 [ 1914.859495][T15062] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1914.865423][T15062] do_syscall_64+0x2d/0x70 [ 1914.869863][T15062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1914.875787][T15062] RIP: 0033:0x45e219 [ 1914.879725][T15062] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1914.899385][T15062] RSP: 002b:00007fe6d3dddc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1914.907833][T15062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1914.915828][T15062] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1914.923816][T15062] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1914.931805][T15062] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1914.939799][T15062] R13: 00000000016afb5f R14: 00007fe6d3dde9c0 R15: 000000000119c034 [ 1915.039542][T15239] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1915.054552][T15239] CPU: 0 PID: 15239 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1915.063372][T15239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1915.073464][T15239] Call Trace: [ 1915.076762][T15239] dump_stack+0x107/0x163 [ 1915.081130][T15239] sysfs_warn_dup.cold+0x1c/0x29 [ 1915.086108][T15239] sysfs_do_create_link_sd+0x11e/0x140 [ 1915.092110][T15239] sysfs_create_link+0x5f/0xc0 [ 1915.096921][T15239] device_add+0x789/0x1d90 [ 1915.101386][T15239] ? find_held_lock+0x2d/0x110 [ 1915.106193][T15239] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1915.112474][T15239] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1915.118746][T15239] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1915.125910][T15239] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1915.131964][T15239] wiphy_register+0x1dfc/0x2900 [ 1915.136892][T15239] ? wiphy_unregister+0xbb0/0xbb0 [ 1915.141950][T15239] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1915.147880][T15239] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1915.153640][T15239] ? minstrel_ht_alloc+0x334/0x6a0 [ 1915.158791][T15239] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1915.165210][T15239] ieee80211_register_hw+0x1b0f/0x3b00 [ 1915.171091][T15239] ? ieee80211_restart_hw+0x290/0x290 [ 1915.176500][T15239] ? debug_object_destroy+0x210/0x210 [ 1915.181911][T15239] ? memset+0x20/0x40 [ 1915.185923][T15239] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1915.192711][T15239] ? __hrtimer_init+0x136/0x280 [ 1915.200145][T15239] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1915.205931][T15239] ? hwsim_virtio_rx_work+0x350/0x350 [ 1915.211324][T15239] ? trace_kmalloc+0xbe/0xf0 [ 1915.216154][T15239] ? memcpy+0x39/0x60 [ 1915.221216][T15239] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1915.226355][T15239] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1915.232293][T15239] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1915.240837][T15239] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1915.249785][T15239] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1915.259033][T15239] genl_family_rcv_msg_doit+0x228/0x320 [ 1915.264620][T15239] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1915.272292][T15239] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1915.278922][T15239] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1915.285194][T15239] ? ns_capable+0xde/0x100 [ 1915.289646][T15239] genl_rcv_msg+0x328/0x580 [ 1915.294181][T15239] ? genl_get_cmd+0x480/0x480 [ 1915.299172][T15239] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1915.305107][T15239] ? lock_release+0x710/0x710 [ 1915.310248][T15239] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1915.315572][T15239] netlink_rcv_skb+0x153/0x420 [ 1915.321062][T15239] ? genl_get_cmd+0x480/0x480 [ 1915.325773][T15239] ? netlink_ack+0xaa0/0xaa0 [ 1915.330404][T15239] genl_rcv+0x24/0x40 [ 1915.336091][T15239] netlink_unicast+0x533/0x7d0 [ 1915.341567][T15239] ? netlink_attachskb+0x870/0x870 [ 1915.346699][T15239] ? _copy_from_iter_full+0x275/0x850 [ 1915.352102][T15239] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1915.359004][T15239] ? __phys_addr_symbol+0x2c/0x70 [ 1915.364083][T15239] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1915.372122][T15239] ? __check_object_size+0x171/0x3f0 [ 1915.378344][T15239] netlink_sendmsg+0x856/0xd90 [ 1915.383168][T15239] ? netlink_unicast+0x7d0/0x7d0 [ 1915.391002][T15239] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1915.397280][T15239] ? netlink_unicast+0x7d0/0x7d0 [ 1915.402249][T15239] sock_sendmsg+0xcf/0x120 [ 1915.406686][T15239] ____sys_sendmsg+0x6e8/0x810 [ 1915.411480][T15239] ? kernel_sendmsg+0x50/0x50 [ 1915.416177][T15239] ? do_recvmmsg+0x6c0/0x6c0 [ 1915.421515][T15239] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1915.428331][T15239] ___sys_sendmsg+0xf3/0x170 [ 1915.432957][T15239] ? sendmsg_copy_msghdr+0x160/0x160 [ 1915.438773][T15239] ? __fget_files+0x288/0x3d0 [ 1915.443493][T15239] ? __fget_light+0xea/0x280 [ 1915.448107][T15239] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1915.454382][T15239] __sys_sendmsg+0xe5/0x1b0 [ 1915.458916][T15239] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1915.463987][T15239] ? __do_sys_futex+0x2a2/0x470 [ 1915.471704][T15239] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1915.478218][T15239] do_syscall_64+0x2d/0x70 [ 1915.482661][T15239] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1915.491057][T15239] RIP: 0033:0x45e219 [ 1915.496689][T15239] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1915.517794][T15239] RSP: 002b:00007fb2b0cf1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1915.526245][T15239] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1915.534234][T15239] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 17:56:23 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x54, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) 17:56:23 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002800050ad25a802e8c63940d0424fc6004000f400a001100332f000037153e370a00038004000008d1bd", 0x33fe0}], 0x7}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) 17:56:23 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$kcm(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x7f}, @in6={0xa, 0x9, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x100}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x4e21, 0xd9, @private2}, @in6={0xa, 0x0, 0x5, @loopback, 0x4}], 0xe8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000240)=0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010008506000027bd205f57db8972001b123b32499c4440a8f22261017c488c80cde25ee8cfb0843989ea42a4beda6e5d9274809ee6b56fe0ff59cbc8083673a255dd7eb2da6b2eb33f5c4388066b487863d8ef1e0f37fe7ff00403592f", @ANYRES32=r4, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x121000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map=r6, r7, 0x23, 0x7, r0}, 0x14) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x6, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) [ 1915.542246][T15239] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 1915.550840][T15239] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 1915.561212][T15239] R13: 00000000016afb5f R14: 00007fb2b0cf29c0 R15: 000000000119bf8c 17:56:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000d21b00020000", @ANYRES32=r2, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r4}) splice(r5, &(0x7f0000000240), r3, &(0x7f0000000280)=0x10001, 0x6cbc, 0x9) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x53, 0x0, 0x0, r9, 0x3}}, 0x20}}, 0x0) [ 1915.765684][T15343] __nla_validate_parse: 31 callbacks suppressed [ 1915.765706][T15343] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1915.906561][T15343] device bond394 entered promiscuous mode [ 1915.925602][T15343] 8021q: adding VLAN 0 to HW filter on device bond394 [ 1915.953353][T15347] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1915.999840][T15354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1916.009325][T15262] netlink: 212912 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1916.058307][T15373] bond0: (slave bridge818): Enslaving as an active interface with an up link [ 1916.096969][T15343] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1916.118010][T15262] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 1916.132769][T15262] CPU: 0 PID: 15262 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0 [ 1916.141573][T15262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1916.151650][T15262] Call Trace: [ 1916.154949][T15262] dump_stack+0x107/0x163 [ 1916.159337][T15262] sysfs_warn_dup.cold+0x1c/0x29 [ 1916.164313][T15262] sysfs_do_create_link_sd+0x11e/0x140 [ 1916.169814][T15262] sysfs_create_link+0x5f/0xc0 [ 1916.174610][T15262] device_add+0x789/0x1d90 [ 1916.179065][T15262] ? find_held_lock+0x2d/0x110 [ 1916.183866][T15262] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1916.190143][T15262] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1916.196423][T15262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1916.202706][T15262] ? ieee80211_set_bitrate_flags+0x3e8/0x650 [ 1916.208742][T15262] wiphy_register+0x1dfc/0x2900 [ 1916.214365][T15262] ? wiphy_unregister+0xbb0/0xbb0 [ 1916.219430][T15262] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1916.225361][T15262] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1916.231136][T15262] ? minstrel_ht_alloc+0x334/0x6a0 [ 1916.236284][T15262] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1916.242388][T15262] ieee80211_register_hw+0x1b0f/0x3b00 [ 1916.247921][T15262] ? ieee80211_restart_hw+0x290/0x290 [ 1916.253331][T15262] ? debug_object_destroy+0x210/0x210 [ 1916.258739][T15262] ? memset+0x20/0x40 [ 1916.263031][T15262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1916.270049][T15262] ? __hrtimer_init+0x136/0x280 [ 1916.274938][T15262] mac80211_hwsim_new_radio+0x2044/0x4830 [ 1916.280948][T15262] ? hwsim_virtio_rx_work+0x350/0x350 [ 1916.286355][T15262] ? trace_kmalloc+0xbe/0xf0 [ 1916.291269][T15262] ? memcpy+0x39/0x60 [ 1916.295286][T15262] hwsim_new_radio_nl+0x9a6/0x10b0 [ 1916.301455][T15262] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1916.308390][T15262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1916.314673][T15262] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x280 [ 1916.322070][T15262] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1916.329416][T15262] genl_family_rcv_msg_doit+0x228/0x320 [ 1916.335000][T15262] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1916.342403][T15262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1916.349342][T15262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1916.355617][T15262] ? ns_capable+0xde/0x100 [ 1916.361005][T15262] genl_rcv_msg+0x328/0x580 [ 1916.366538][T15262] ? genl_get_cmd+0x480/0x480 [ 1916.371248][T15262] ? mac80211_hwsim_new_radio+0x4830/0x4830 [ 1916.378125][T15262] ? lock_release+0x710/0x710 [ 1916.382833][T15262] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1916.388478][T15262] netlink_rcv_skb+0x153/0x420 [ 1916.393272][T15262] ? genl_get_cmd+0x480/0x480 [ 1916.397976][T15262] ? netlink_ack+0xaa0/0xaa0 [ 1916.402615][T15262] genl_rcv+0x24/0x40 [ 1916.406620][T15262] netlink_unicast+0x533/0x7d0 [ 1916.411416][T15262] ? netlink_attachskb+0x870/0x870 [ 1916.417120][T15262] ? _copy_from_iter_full+0x275/0x850 [ 1916.422528][T15262] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1916.429242][T15262] ? __phys_addr_symbol+0x2c/0x70 [ 1916.434297][T15262] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1916.440724][T15262] ? __check_object_size+0x171/0x3f0 [ 1916.446760][T15262] netlink_sendmsg+0x856/0xd90 [ 1916.451564][T15262] ? netlink_unicast+0x7d0/0x7d0 [ 1916.456750][T15262] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1916.463022][T15262] ? netlink_unicast+0x7d0/0x7d0 [ 1916.468632][T15262] sock_sendmsg+0xcf/0x120 [ 1916.473077][T15262] ____sys_sendmsg+0x6e8/0x810 [ 1916.478618][T15262] ? kernel_sendmsg+0x50/0x50 [ 1916.483326][T15262] ? do_recvmmsg+0x6c0/0x6c0 [ 1916.488486][T15262] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1916.491047][ C1] ================================================================================ [ 1916.494505][T15262] ___sys_sendmsg+0xf3/0x170 [ 1916.494540][T15262] ? sendmsg_copy_msghdr+0x160/0x160 [ 1916.494603][T15262] ? __fget_files+0x288/0x3d0 [ 1916.504152][ C1] UBSAN: shift-out-of-bounds in net/core/gen_estimator.c:83:38 [ 1916.508720][T15262] ? __fget_light+0xea/0x280 [ 1916.514055][ C1] shift exponent -1 is negative [ 1916.518696][T15262] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1916.541896][T15262] __sys_sendmsg+0xe5/0x1b0 [ 1916.546429][T15262] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1916.551491][T15262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1916.557413][T15262] do_syscall_64+0x2d/0x70 [ 1916.561848][T15262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1916.567764][T15262] RIP: 0033:0x45e219 [ 1916.571705][T15262] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1916.591333][T15262] RSP: 002b:00007fb2b0cd0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1916.599792][T15262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 1916.607787][T15262] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 17:56:24 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="139b0000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x3e6, &(0x7f0000000780)={&(0x7f0000001580)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) [ 1916.615808][T15262] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 1916.623814][T15262] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 1916.631838][T15262] R13: 00000000016afb5f R14: 00007fb2b0cd19c0 R15: 000000000119c034 [ 1916.639883][ C1] CPU: 1 PID: 8539 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 1916.648628][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1916.658704][ C1] Call Trace: [ 1916.662001][ C1] [ 1916.664860][ C1] dump_stack+0x107/0x163 [ 1916.668447][T15351] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1916.669218][ C1] ubsan_epilogue+0xb/0x5a [ 1916.669251][ C1] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 1916.669292][ C1] ? gen_kill_estimator+0x50/0x50 [ 1916.696503][ C1] ? est_fetch_counters+0xc6/0x160 [ 1916.702430][ C1] est_timer.cold+0xbb/0x12d [ 1916.707154][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 1916.712221][ C1] ? gen_kill_estimator+0x50/0x50 [ 1916.717288][ C1] ? gen_kill_estimator+0x50/0x50 [ 1916.723093][ C1] call_timer_fn+0x1a5/0x6b0 [ 1916.728662][ C1] ? add_timer_on+0x4a0/0x4a0 [ 1916.733365][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 1916.738250][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1916.744338][ C1] ? gen_kill_estimator+0x50/0x50 [ 1916.750237][ C1] __run_timers.part.0+0x67c/0xa50 [ 1916.756371][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 1916.762064][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 1916.768160][ C1] ? sched_clock+0x2a/0x40 [ 1916.772898][ C1] ? sched_clock_cpu+0x18/0x1f0 [ 1916.778714][ C1] run_timer_softirq+0xb3/0x1d0 [ 1916.784613][ C1] __do_softirq+0x2bc/0xa29 [ 1916.789165][ C1] asm_call_irq_on_stack+0xf/0x20 [ 1916.794916][ C1] [ 1916.798702][ C1] do_softirq_own_stack+0xaa/0xd0 [ 1916.803764][ C1] irq_exit_rcu+0x134/0x200 [ 1916.809268][ C1] sysvec_apic_timer_interrupt+0x4d/0x100 [ 1916.815431][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1916.822012][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 [ 1916.828188][ C1] Code: 0f 1f 44 00 00 55 48 8b 74 24 08 48 89 fd 48 83 c7 18 e8 be d2 5c f8 48 89 ef e8 86 87 5d f8 e8 d1 a9 7c f8 fb bf 01 00 00 00 36 8e 51 f8 65 8b 05 3f fd 05 77 85 c0 74 02 5d c3 e8 ab 52 04 [ 1916.848217][ C1] RSP: 0018:ffffc90001ad7b58 EFLAGS: 00000202 [ 1916.855281][ C1] RAX: 000000000145318f RBX: 0000000000000000 RCX: 1ffffffff1a06861 [ 1916.863817][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 1916.872282][ C1] RBP: ffff8880b9f34c40 R08: 0000000000000001 R09: 0000000000000001 [ 1916.880746][ C1] R10: ffffffff81789c78 R11: 000000000000003f R12: ffff8880b9f34c40 [ 1916.889244][ C1] R13: ffff88808ad48000 R14: 0000000000000000 R15: ffff888014f51bc0 [ 1916.897785][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 1916.903872][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1916.909813][ C1] finish_task_switch.isra.0+0x158/0x7e0 [ 1916.916180][ C1] ? finish_task_switch.isra.0+0x122/0x7e0 [ 1916.922385][ C1] ? __switch_to+0x57c/0x1050 [ 1916.927105][ C1] __schedule+0x914/0x21a0 [ 1916.931561][ C1] ? io_schedule_timeout+0x140/0x140 [ 1916.937728][ C1] schedule+0xcf/0x270 [ 1916.941979][ C1] do_nanosleep+0x268/0x6a0 [ 1916.946788][ C1] ? schedule_timeout_idle+0x80/0x80 [ 1916.952740][ C1] ? __might_fault+0xd3/0x180 [ 1916.957453][ C1] ? debug_object_destroy+0x210/0x210 [ 1916.963451][ C1] ? memset+0x20/0x40 [ 1916.967768][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1916.974042][ C1] ? __hrtimer_init+0x136/0x280 [ 1916.978953][ C1] hrtimer_nanosleep+0x1f9/0x430 [ 1916.984685][ C1] ? nanosleep_copyout+0x100/0x100 [ 1916.990593][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1916.997202][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 1917.003581][ C1] ? put_timespec64+0x120/0x120 [ 1917.008476][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 1917.014308][ C1] ? hrtimer_nanosleep+0x430/0x430 [ 1917.020273][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1917.026915][ C1] do_syscall_64+0x2d/0x70 [ 1917.031365][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1917.037615][ C1] RIP: 0033:0x45c6e1 [ 1917.041907][ C1] Code: 75 14 b8 23 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 cf fb ff c3 48 83 ec 08 e8 0a 47 00 00 48 89 04 24 b8 23 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 47 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 1917.062206][ C1] RSP: 002b:00000000016afd60 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 1917.070920][ C1] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 000000000045c6e1 [ 1917.079494][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000016afd70 [ 1917.087955][ C1] RBP: 00000000001d3ad4 R08: 0000000000000000 R09: 00000000027eb940 [ 1917.096370][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000f27 [ 1917.105283][ C1] R13: 0000000000000006 R14: 0000000000000032 R15: 00000000001d3649 [ 1917.113826][ C1] ================================================================================ [ 1917.123174][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 1917.129774][ C1] CPU: 1 PID: 8539 Comm: syz-executor.1 Not tainted 5.11.0-rc4-syzkaller #0 [ 1917.138930][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1917.149037][ C1] Call Trace: [ 1917.152871][ C1] [ 1917.156646][ C1] dump_stack+0x107/0x163 [ 1917.161019][ C1] panic+0x306/0x73d [ 1917.165155][ C1] ? __warn_printk+0xf3/0xf3 [ 1917.170736][ C1] ? ubsan_epilogue+0x3e/0x5a [ 1917.175461][ C1] ubsan_epilogue+0x54/0x5a [ 1917.180927][ C1] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 1917.187733][ C1] ? gen_kill_estimator+0x50/0x50 [ 1917.193575][ C1] ? est_fetch_counters+0xc6/0x160 [ 1917.199394][ C1] est_timer.cold+0xbb/0x12d [ 1917.204052][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 1917.209698][ C1] ? gen_kill_estimator+0x50/0x50 [ 1917.215496][ C1] ? gen_kill_estimator+0x50/0x50 [ 1917.221449][ C1] call_timer_fn+0x1a5/0x6b0 [ 1917.227082][ C1] ? add_timer_on+0x4a0/0x4a0 [ 1917.231789][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 1917.237457][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1917.243325][ C1] ? gen_kill_estimator+0x50/0x50 [ 1917.248392][ C1] __run_timers.part.0+0x67c/0xa50 [ 1917.253556][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 1917.259308][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 1917.265180][ C1] ? sched_clock+0x2a/0x40 [ 1917.269620][ C1] ? sched_clock_cpu+0x18/0x1f0 [ 1917.275456][ C1] run_timer_softirq+0xb3/0x1d0 [ 1917.280352][ C1] __do_softirq+0x2bc/0xa29 [ 1917.285814][ C1] asm_call_irq_on_stack+0xf/0x20 [ 1917.291710][ C1] [ 1917.295419][ C1] do_softirq_own_stack+0xaa/0xd0 [ 1917.301131][ C1] irq_exit_rcu+0x134/0x200 [ 1917.305667][ C1] sysvec_apic_timer_interrupt+0x4d/0x100 [ 1917.311791][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1917.317863][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 [ 1917.324167][ C1] Code: 0f 1f 44 00 00 55 48 8b 74 24 08 48 89 fd 48 83 c7 18 e8 be d2 5c f8 48 89 ef e8 86 87 5d f8 e8 d1 a9 7c f8 fb bf 01 00 00 00 36 8e 51 f8 65 8b 05 3f fd 05 77 85 c0 74 02 5d c3 e8 ab 52 04 [ 1917.344555][ C1] RSP: 0018:ffffc90001ad7b58 EFLAGS: 00000202 [ 1917.351416][ C1] RAX: 000000000145318f RBX: 0000000000000000 RCX: 1ffffffff1a06861 [ 1917.360445][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 1917.368739][ C1] RBP: ffff8880b9f34c40 R08: 0000000000000001 R09: 0000000000000001 [ 1917.377084][ C1] R10: ffffffff81789c78 R11: 000000000000003f R12: ffff8880b9f34c40 [ 1917.385386][ C1] R13: ffff88808ad48000 R14: 0000000000000000 R15: ffff888014f51bc0 [ 1917.393735][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 1917.399708][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1917.405769][ C1] finish_task_switch.isra.0+0x158/0x7e0 [ 1917.411935][ C1] ? finish_task_switch.isra.0+0x122/0x7e0 [ 1917.418033][ C1] ? __switch_to+0x57c/0x1050 [ 1917.423760][ C1] __schedule+0x914/0x21a0 [ 1917.429211][ C1] ? io_schedule_timeout+0x140/0x140 [ 1917.435225][ C1] schedule+0xcf/0x270 [ 1917.439320][ C1] do_nanosleep+0x268/0x6a0 [ 1917.444777][ C1] ? schedule_timeout_idle+0x80/0x80 [ 1917.450808][ C1] ? __might_fault+0xd3/0x180 [ 1917.455519][ C1] ? debug_object_destroy+0x210/0x210 [ 1917.461640][ C1] ? memset+0x20/0x40 [ 1917.465851][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1917.472185][ C1] ? __hrtimer_init+0x136/0x280 [ 1917.477874][ C1] hrtimer_nanosleep+0x1f9/0x430 [ 1917.483720][ C1] ? nanosleep_copyout+0x100/0x100 [ 1917.489463][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1917.495795][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 1917.501804][ C1] ? put_timespec64+0x120/0x120 [ 1917.507630][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 1917.513399][ C1] ? hrtimer_nanosleep+0x430/0x430 [ 1917.519355][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1917.525297][ C1] do_syscall_64+0x2d/0x70 [ 1917.529757][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1917.535977][ C1] RIP: 0033:0x45c6e1 [ 1917.540139][ C1] Code: 75 14 b8 23 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 cf fb ff c3 48 83 ec 08 e8 0a 47 00 00 48 89 04 24 b8 23 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 47 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 1917.559777][ C1] RSP: 002b:00000000016afd60 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 1917.568241][ C1] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 000000000045c6e1 [ 1917.576570][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000016afd70 [ 1917.584800][ C1] RBP: 00000000001d3ad4 R08: 0000000000000000 R09: 00000000027eb940 [ 1917.593086][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000f27 [ 1917.601335][ C1] R13: 0000000000000006 R14: 0000000000000032 R15: 00000000001d3649 [ 1917.610480][ C1] Kernel Offset: disabled [ 1917.615055][ C1] Rebooting in 86400 seconds..