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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2703.519855][T12210] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2703.528273][T12210] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2703.536253][T12210] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2703.544216][T12210] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2703.552195][T12210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2703.560159][T12210] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2703.568216][T12210] 08:22:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x32640700, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:47 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000043}]) 08:22:47 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x0, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:47 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000087}]) 08:22:47 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3000, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80, 0x4, @perf_config_ext={0x5, 0x7}, 0x5281, 0x401, 0xfff, 0x3, 0x40, 0x4, 0x80, 0x0, 0x1e}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x502, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x7f, &(0x7f00000002c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x402101) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x78220000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2703.752677][T12277] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2703.765250][T12277] CPU: 0 PID: 12277 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2703.774049][T12277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2703.784124][T12277] Call Trace: [ 2703.787417][T12277] [ 2703.790362][T12277] dump_stack_lvl+0xcd/0x134 [ 2703.794981][T12277] sysfs_warn_dup.cold+0x1c/0x29 [ 2703.799956][T12277] sysfs_do_create_link_sd+0x11e/0x140 [ 2703.805449][T12277] sysfs_create_link+0x5f/0xc0 [ 2703.810246][T12277] device_add+0x789/0x1ee0 [ 2703.814695][T12277] ? wait_for_completion_io+0x270/0x270 [ 2703.820268][T12277] ? lock_downgrade+0x6e0/0x6e0 [ 2703.825143][T12277] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2703.831419][T12277] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2703.837687][T12277] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2703.843959][T12277] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2703.849985][T12277] wiphy_register+0x1e94/0x29b0 [ 2703.854882][T12277] ? wiphy_unregister+0xbe0/0xbe0 [ 2703.859932][T12277] ? minstrel_ht_alloc+0x52c/0xa10 [ 2703.865087][T12277] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2703.871193][T12277] ieee80211_register_hw+0x1f18/0x3ed0 [ 2703.876698][T12277] ? ieee80211_restart_hw+0x290/0x290 [ 2703.882104][T12277] ? debug_object_destroy+0x210/0x210 [ 2703.887618][T12277] ? memset+0x20/0x40 [ 2703.891630][T12277] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2703.897897][T12277] ? __hrtimer_init+0x136/0x280 [ 2703.902793][T12277] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2703.908564][T12277] ? hwsim_virtio_rx_work+0x350/0x350 [ 2703.913956][T12277] ? hwsim_new_radio_nl+0x992/0x1080 [ 2703.919264][T12277] ? memcpy+0x39/0x60 [ 2703.923272][T12277] hwsim_new_radio_nl+0x9bc/0x1080 [ 2703.928414][T12277] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2703.934348][T12277] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2703.940627][T12277] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2703.948042][T12277] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2703.955367][T12277] genl_family_rcv_msg_doit+0x228/0x320 [ 2703.960946][T12277] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2703.968355][T12277] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2703.976460][T12277] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2703.982734][T12277] ? ns_capable+0xd9/0x100 [ 2703.987182][T12277] genl_rcv_msg+0x328/0x580 [ 2703.991821][T12277] ? genl_get_cmd+0x480/0x480 [ 2703.996522][T12277] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2704.002454][T12277] ? lock_release+0x720/0x720 [ 2704.007155][T12277] ? check_path.constprop.0+0x50/0x50 [ 2704.012558][T12277] netlink_rcv_skb+0x153/0x420 [ 2704.017359][T12277] ? genl_get_cmd+0x480/0x480 [ 2704.022199][T12277] ? netlink_ack+0xa60/0xa60 [ 2704.026823][T12277] ? netlink_deliver_tap+0x1b1/0xc30 [ 2704.032135][T12277] ? _copy_from_iter+0x12b/0x1320 [ 2704.037194][T12277] genl_rcv+0x24/0x40 [ 2704.041203][T12277] netlink_unicast+0x533/0x7d0 [ 2704.046005][T12277] ? netlink_attachskb+0x880/0x880 [ 2704.051139][T12277] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2704.057411][T12277] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2704.063696][T12277] ? __phys_addr_symbol+0x2c/0x70 [ 2704.068750][T12277] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2704.074489][T12277] ? __check_object_size+0x16e/0x3f0 [ 2704.079884][T12277] netlink_sendmsg+0x904/0xdf0 [ 2704.084649][T12277] ? netlink_unicast+0x7d0/0x7d0 [ 2704.089596][T12277] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2704.095861][T12277] ? netlink_unicast+0x7d0/0x7d0 [ 2704.100803][T12277] sock_sendmsg+0xcf/0x120 [ 2704.105271][T12277] ____sys_sendmsg+0x6e8/0x810 [ 2704.110059][T12277] ? kernel_sendmsg+0x50/0x50 [ 2704.114726][T12277] ? do_recvmmsg+0x6d0/0x6d0 [ 2704.119333][T12277] ? check_path.constprop.0+0x50/0x50 [ 2704.124715][T12277] ___sys_sendmsg+0xf3/0x170 [ 2704.129326][T12277] ? sendmsg_copy_msghdr+0x160/0x160 [ 2704.134622][T12277] ? __fget_files+0x2ce/0x4c0 [ 2704.139335][T12277] ? lock_downgrade+0x6e0/0x6e0 [ 2704.144223][T12277] ? __fget_files+0x2f0/0x4c0 [ 2704.148906][T12277] ? __fget_light+0xea/0x280 [ 2704.153495][T12277] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2704.159740][T12277] __sys_sendmsg+0xe5/0x1b0 [ 2704.164247][T12277] ? __sys_sendmsg_sock+0x30/0x30 [ 2704.169268][T12277] ? __traceiter_irq_enable+0xa0/0xa0 [ 2704.174648][T12277] ? syscall_enter_from_user_mode+0x21/0x70 [ 2704.180544][T12277] do_syscall_64+0x35/0xb0 [ 2704.185080][T12277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2704.190989][T12277] RIP: 0033:0x7f3b064d9ae9 [ 2704.195418][T12277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2704.215121][T12277] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2704.223535][T12277] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2704.231629][T12277] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2704.239616][T12277] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2704.247727][T12277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2704.255714][T12277] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2704.263720][T12277] 08:22:48 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x0, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:48 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000088}]) [ 2704.300864][T12276] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2704.363461][T12276] CPU: 0 PID: 12276 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2704.372260][T12276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2704.382409][T12276] Call Trace: [ 2704.385686][T12276] [ 2704.388612][T12276] dump_stack_lvl+0xcd/0x134 [ 2704.393215][T12276] sysfs_warn_dup.cold+0x1c/0x29 [ 2704.398165][T12276] sysfs_do_create_link_sd+0x11e/0x140 [ 2704.403635][T12276] sysfs_create_link+0x5f/0xc0 [ 2704.408405][T12276] device_add+0x789/0x1ee0 [ 2704.412856][T12276] ? wait_for_completion_io+0x270/0x270 [ 2704.418404][T12276] ? lock_downgrade+0x6e0/0x6e0 [ 2704.423261][T12276] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2704.429503][T12276] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2704.435758][T12276] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2704.442004][T12276] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2704.448021][T12276] wiphy_register+0x1e94/0x29b0 [ 2704.452893][T12276] ? wiphy_unregister+0xbe0/0xbe0 [ 2704.457927][T12276] ? minstrel_ht_alloc+0x52c/0xa10 [ 2704.463061][T12276] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2704.469136][T12276] ieee80211_register_hw+0x1f18/0x3ed0 [ 2704.474629][T12276] ? ieee80211_restart_hw+0x290/0x290 [ 2704.480009][T12276] ? debug_object_destroy+0x210/0x210 [ 2704.485564][T12276] ? memset+0x20/0x40 [ 2704.489551][T12276] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2704.495800][T12276] ? __hrtimer_init+0x136/0x280 [ 2704.500660][T12276] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2704.506420][T12276] ? hwsim_virtio_rx_work+0x350/0x350 [ 2704.511792][T12276] ? hwsim_new_radio_nl+0x992/0x1080 [ 2704.517085][T12276] ? memcpy+0x39/0x60 [ 2704.521078][T12276] hwsim_new_radio_nl+0x9bc/0x1080 [ 2704.526199][T12276] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2704.532108][T12276] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2704.538358][T12276] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2704.545838][T12276] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2704.553138][T12276] genl_family_rcv_msg_doit+0x228/0x320 [ 2704.558691][T12276] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2704.566066][T12276] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2704.572328][T12276] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2704.578571][T12276] ? ns_capable+0xd9/0x100 [ 2704.582995][T12276] genl_rcv_msg+0x328/0x580 [ 2704.587528][T12276] ? genl_get_cmd+0x480/0x480 [ 2704.592212][T12276] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2704.598117][T12276] ? lock_release+0x720/0x720 [ 2704.602818][T12276] ? check_path.constprop.0+0x50/0x50 [ 2704.608200][T12276] netlink_rcv_skb+0x153/0x420 [ 2704.613057][T12276] ? genl_get_cmd+0x480/0x480 [ 2704.617750][T12276] ? netlink_ack+0xa60/0xa60 [ 2704.622368][T12276] ? netlink_deliver_tap+0x1b1/0xc30 [ 2704.627673][T12276] genl_rcv+0x24/0x40 [ 2704.631660][T12276] netlink_unicast+0x533/0x7d0 [ 2704.636434][T12276] ? netlink_attachskb+0x880/0x880 [ 2704.641544][T12276] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2704.647790][T12276] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2704.654472][T12276] ? __phys_addr_symbol+0x2c/0x70 [ 2704.659497][T12276] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2704.665218][T12276] ? __check_object_size+0x16e/0x3f0 [ 2704.670511][T12276] netlink_sendmsg+0x904/0xdf0 [ 2704.675304][T12276] ? netlink_unicast+0x7d0/0x7d0 [ 2704.680266][T12276] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2704.686513][T12276] ? netlink_unicast+0x7d0/0x7d0 [ 2704.691451][T12276] sock_sendmsg+0xcf/0x120 [ 2704.695876][T12276] ____sys_sendmsg+0x6e8/0x810 [ 2704.700652][T12276] ? kernel_sendmsg+0x50/0x50 [ 2704.705331][T12276] ? do_recvmmsg+0x6d0/0x6d0 [ 2704.709968][T12276] ? check_path.constprop.0+0x50/0x50 [ 2704.715542][T12276] ___sys_sendmsg+0xf3/0x170 [ 2704.720137][T12276] ? sendmsg_copy_msghdr+0x160/0x160 [ 2704.725428][T12276] ? __fget_files+0x2ce/0x4c0 [ 2704.730121][T12276] ? lock_downgrade+0x6e0/0x6e0 [ 2704.734996][T12276] ? __fget_files+0x2f0/0x4c0 [ 2704.739786][T12276] ? __fget_light+0xea/0x280 [ 2704.744382][T12276] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2704.750636][T12276] __sys_sendmsg+0xe5/0x1b0 [ 2704.755145][T12276] ? __sys_sendmsg_sock+0x30/0x30 [ 2704.760171][T12276] ? __traceiter_irq_enable+0xa0/0xa0 [ 2704.765565][T12276] ? syscall_enter_from_user_mode+0x21/0x70 [ 2704.771472][T12276] do_syscall_64+0x35/0xb0 [ 2704.775903][T12276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2704.781874][T12276] RIP: 0033:0x7f1da1724ae9 [ 2704.786301][T12276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2704.805907][T12276] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:22:48 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000044}]) [ 2704.814332][T12276] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2704.822302][T12276] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2704.830280][T12276] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2704.838248][T12276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2704.846217][T12276] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2704.854209][T12276] 08:22:48 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000045}]) 08:22:48 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000089}]) 08:22:49 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000046}]) 08:22:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x33640700, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:49 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:49 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x0, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:49 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008a}]) [ 2705.329789][T12320] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2705.343942][T12320] CPU: 1 PID: 12320 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2705.352753][T12320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2705.362825][T12320] Call Trace: [ 2705.366108][T12320] [ 2705.369034][T12320] dump_stack_lvl+0xcd/0x134 [ 2705.373633][T12320] sysfs_warn_dup.cold+0x1c/0x29 [ 2705.378582][T12320] sysfs_do_create_link_sd+0x11e/0x140 [ 2705.384049][T12320] sysfs_create_link+0x5f/0xc0 [ 2705.388816][T12320] device_add+0x789/0x1ee0 [ 2705.393256][T12320] ? wait_for_completion_io+0x270/0x270 [ 2705.398804][T12320] ? lock_downgrade+0x6e0/0x6e0 [ 2705.403659][T12320] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2705.409908][T12320] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2705.416155][T12320] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2705.422513][T12320] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2705.428509][T12320] wiphy_register+0x1e94/0x29b0 [ 2705.433386][T12320] ? wiphy_unregister+0xbe0/0xbe0 [ 2705.438410][T12320] ? minstrel_ht_alloc+0x52c/0xa10 [ 2705.443538][T12320] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2705.449614][T12320] ieee80211_register_hw+0x1f18/0x3ed0 [ 2705.455094][T12320] ? ieee80211_restart_hw+0x290/0x290 [ 2705.460482][T12320] ? debug_object_destroy+0x210/0x210 [ 2705.465863][T12320] ? memset+0x20/0x40 [ 2705.469852][T12320] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2705.476186][T12320] ? __hrtimer_init+0x136/0x280 [ 2705.481043][T12320] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2705.486782][T12320] ? hwsim_virtio_rx_work+0x350/0x350 [ 2705.492166][T12320] ? hwsim_new_radio_nl+0x992/0x1080 [ 2705.497473][T12320] ? memcpy+0x39/0x60 [ 2705.501633][T12320] hwsim_new_radio_nl+0x9bc/0x1080 [ 2705.506749][T12320] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2705.512656][T12320] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2705.518926][T12320] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2705.526358][T12320] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2705.533656][T12320] genl_family_rcv_msg_doit+0x228/0x320 [ 2705.539210][T12320] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2705.546610][T12320] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2705.552865][T12320] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2705.559110][T12320] ? ns_capable+0xd9/0x100 [ 2705.563541][T12320] genl_rcv_msg+0x328/0x580 [ 2705.568065][T12320] ? genl_get_cmd+0x480/0x480 [ 2705.572745][T12320] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2705.578661][T12320] ? lock_release+0x720/0x720 [ 2705.583338][T12320] ? check_path.constprop.0+0x50/0x50 [ 2705.588716][T12320] netlink_rcv_skb+0x153/0x420 [ 2705.593482][T12320] ? genl_get_cmd+0x480/0x480 [ 2705.598173][T12320] ? netlink_ack+0xa60/0xa60 [ 2705.602772][T12320] ? netlink_deliver_tap+0x1b1/0xc30 [ 2705.608069][T12320] ? _copy_from_iter+0x12b/0x1320 [ 2705.613102][T12320] genl_rcv+0x24/0x40 [ 2705.617086][T12320] netlink_unicast+0x533/0x7d0 [ 2705.621854][T12320] ? netlink_attachskb+0x880/0x880 [ 2705.626963][T12320] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2705.633210][T12320] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2705.639457][T12320] ? __phys_addr_symbol+0x2c/0x70 [ 2705.644482][T12320] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2705.650219][T12320] ? __check_object_size+0x16e/0x3f0 [ 2705.655511][T12320] netlink_sendmsg+0x904/0xdf0 [ 2705.660284][T12320] ? netlink_unicast+0x7d0/0x7d0 [ 2705.665240][T12320] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2705.671488][T12320] ? netlink_unicast+0x7d0/0x7d0 [ 2705.676427][T12320] sock_sendmsg+0xcf/0x120 [ 2705.680851][T12320] ____sys_sendmsg+0x6e8/0x810 [ 2705.685623][T12320] ? kernel_sendmsg+0x50/0x50 [ 2705.690299][T12320] ? do_recvmmsg+0x6d0/0x6d0 [ 2705.694913][T12320] ? check_path.constprop.0+0x50/0x50 [ 2705.700291][T12320] ___sys_sendmsg+0xf3/0x170 [ 2705.704881][T12320] ? sendmsg_copy_msghdr+0x160/0x160 [ 2705.710272][T12320] ? __fget_files+0x2ce/0x4c0 [ 2705.714953][T12320] ? lock_downgrade+0x6e0/0x6e0 [ 2705.719823][T12320] ? __fget_files+0x2f0/0x4c0 [ 2705.724510][T12320] ? __fget_light+0xea/0x280 [ 2705.729107][T12320] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2705.735356][T12320] __sys_sendmsg+0xe5/0x1b0 [ 2705.739855][T12320] ? __sys_sendmsg_sock+0x30/0x30 [ 2705.744882][T12320] ? __traceiter_irq_enable+0xa0/0xa0 [ 2705.750270][T12320] ? syscall_enter_from_user_mode+0x21/0x70 [ 2705.756172][T12320] do_syscall_64+0x35/0xb0 [ 2705.760598][T12320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2705.766491][T12320] RIP: 0033:0x7f3b064d9ae9 [ 2705.770906][T12320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2705.790521][T12320] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2705.798932][T12320] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2705.806900][T12320] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2705.814865][T12320] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2705.822829][T12320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2705.830796][T12320] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2705.838781][T12320] [ 2705.856272][T12321] blktrace: Concurrent blktraces are not allowed on nbd2 08:22:49 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000047}]) 08:22:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x78500700, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:49 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f00000002c0)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:22:49 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x0, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:49 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008b}]) 08:22:49 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000048}]) [ 2706.181766][T12340] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2706.198804][T12344] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2706.262919][T12340] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2706.292868][T12344] CPU: 1 PID: 12344 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2706.301673][T12344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2706.311840][T12344] Call Trace: [ 2706.315126][T12344] [ 2706.318053][T12344] dump_stack_lvl+0xcd/0x134 [ 2706.322646][T12344] sysfs_warn_dup.cold+0x1c/0x29 [ 2706.327591][T12344] sysfs_do_create_link_sd+0x11e/0x140 [ 2706.333069][T12344] sysfs_create_link+0x5f/0xc0 [ 2706.337838][T12344] device_add+0x789/0x1ee0 [ 2706.342249][T12344] ? wait_for_completion_io+0x270/0x270 [ 2706.347787][T12344] ? lock_downgrade+0x6e0/0x6e0 [ 2706.352651][T12344] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2706.358881][T12344] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2706.365117][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2706.371344][T12344] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2706.377409][T12344] wiphy_register+0x1e94/0x29b0 [ 2706.382267][T12344] ? wiphy_unregister+0xbe0/0xbe0 [ 2706.387278][T12344] ? minstrel_ht_alloc+0x52c/0xa10 [ 2706.392490][T12344] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2706.398566][T12344] ieee80211_register_hw+0x1f18/0x3ed0 [ 2706.404123][T12344] ? ieee80211_restart_hw+0x290/0x290 [ 2706.409497][T12344] ? debug_object_destroy+0x210/0x210 [ 2706.414865][T12344] ? memset+0x20/0x40 [ 2706.418839][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2706.425102][T12344] ? __hrtimer_init+0x136/0x280 [ 2706.429946][T12344] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2706.435681][T12344] ? hwsim_virtio_rx_work+0x350/0x350 [ 2706.441036][T12344] ? hwsim_new_radio_nl+0x992/0x1080 [ 2706.446311][T12344] ? memcpy+0x39/0x60 [ 2706.450293][T12344] hwsim_new_radio_nl+0x9bc/0x1080 [ 2706.455404][T12344] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2706.461290][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2706.467519][T12344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2706.474878][T12344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2706.482153][T12344] genl_family_rcv_msg_doit+0x228/0x320 [ 2706.487695][T12344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2706.495050][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2706.501289][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2706.507516][T12344] ? ns_capable+0xd9/0x100 [ 2706.511920][T12344] genl_rcv_msg+0x328/0x580 [ 2706.516412][T12344] ? genl_get_cmd+0x480/0x480 [ 2706.521074][T12344] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2706.526955][T12344] ? lock_release+0x720/0x720 [ 2706.531621][T12344] ? check_path.constprop.0+0x50/0x50 [ 2706.536982][T12344] netlink_rcv_skb+0x153/0x420 [ 2706.541746][T12344] ? genl_get_cmd+0x480/0x480 [ 2706.546423][T12344] ? netlink_ack+0xa60/0xa60 [ 2706.551012][T12344] ? netlink_deliver_tap+0x1b1/0xc30 [ 2706.556303][T12344] genl_rcv+0x24/0x40 [ 2706.560288][T12344] netlink_unicast+0x533/0x7d0 [ 2706.565053][T12344] ? netlink_attachskb+0x880/0x880 [ 2706.570229][T12344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2706.576481][T12344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2706.582718][T12344] ? __phys_addr_symbol+0x2c/0x70 [ 2706.587743][T12344] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2706.593459][T12344] ? __check_object_size+0x16e/0x3f0 [ 2706.598756][T12344] netlink_sendmsg+0x904/0xdf0 [ 2706.603518][T12344] ? netlink_unicast+0x7d0/0x7d0 [ 2706.608454][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2706.614684][T12344] ? netlink_unicast+0x7d0/0x7d0 [ 2706.619612][T12344] sock_sendmsg+0xcf/0x120 [ 2706.624029][T12344] ____sys_sendmsg+0x6e8/0x810 [ 2706.628784][T12344] ? kernel_sendmsg+0x50/0x50 [ 2706.633450][T12344] ? do_recvmmsg+0x6d0/0x6d0 [ 2706.638045][T12344] ? check_path.constprop.0+0x50/0x50 [ 2706.643409][T12344] ___sys_sendmsg+0xf3/0x170 [ 2706.647986][T12344] ? sendmsg_copy_msghdr+0x160/0x160 [ 2706.653271][T12344] ? __fget_files+0x2ce/0x4c0 [ 2706.657943][T12344] ? lock_downgrade+0x6e0/0x6e0 [ 2706.662820][T12344] ? __fget_files+0x2f0/0x4c0 [ 2706.667491][T12344] ? __fget_light+0xea/0x280 [ 2706.672082][T12344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2706.678336][T12344] __sys_sendmsg+0xe5/0x1b0 [ 2706.682839][T12344] ? __sys_sendmsg_sock+0x30/0x30 [ 2706.687870][T12344] ? __traceiter_irq_enable+0xa0/0xa0 [ 2706.693282][T12344] ? syscall_enter_from_user_mode+0x21/0x70 [ 2706.699189][T12344] do_syscall_64+0x35/0xb0 [ 2706.703603][T12344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2706.709492][T12344] RIP: 0033:0x7f1da1724ae9 [ 2706.713967][T12344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2706.733583][T12344] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2706.742203][T12344] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2706.750299][T12344] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2706.758291][T12344] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2706.766261][T12344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2706.774233][T12344] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2706.782225][T12344] 08:22:50 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ptrace$setregs(0xd, 0x0, 0x6, &(0x7f0000002540)="525b00947993c8ae9e0df3cd3919f6484551e93b1c24a3533721b7a30e1ebc68f15acbde0059563d917c2c2d7757443fe9d42876e70a9fd50c3ee465036f12a6eea561fafe18af84e63b33496c0b00e5baf2a0ed2f9e9dc4156b76be986f7e3a52eaea507d0ae85e7a345138364e6e94541b2d4ce0651dc237fcfaae3ab6") timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:50 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008c}]) 08:22:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x34640700, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:50 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x0, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:50 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000049}]) [ 2706.984524][T12362] blktrace: Concurrent blktraces are not allowed on nbd2 08:22:50 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008d}]) 08:22:50 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2707.151809][T12375] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2707.191379][T12375] CPU: 1 PID: 12375 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2707.200192][T12375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2707.210263][T12375] Call Trace: [ 2707.213551][T12375] [ 2707.216495][T12375] dump_stack_lvl+0xcd/0x134 [ 2707.221112][T12375] sysfs_warn_dup.cold+0x1c/0x29 [ 2707.226080][T12375] sysfs_do_create_link_sd+0x11e/0x140 [ 2707.231572][T12375] sysfs_create_link+0x5f/0xc0 [ 2707.236350][T12375] device_add+0x789/0x1ee0 [ 2707.240775][T12375] ? wait_for_completion_io+0x270/0x270 [ 2707.246328][T12375] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2707.252570][T12375] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2707.258910][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2707.265174][T12375] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2707.271182][T12375] wiphy_register+0x1e94/0x29b0 [ 2707.276059][T12375] ? wiphy_unregister+0xbe0/0xbe0 [ 2707.281087][T12375] ? minstrel_ht_alloc+0x52c/0xa10 [ 2707.286218][T12375] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2707.292296][T12375] ieee80211_register_hw+0x1f18/0x3ed0 [ 2707.297777][T12375] ? ieee80211_restart_hw+0x290/0x290 [ 2707.303156][T12375] ? debug_object_destroy+0x210/0x210 [ 2707.308539][T12375] ? memset+0x20/0x40 [ 2707.312525][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2707.318769][T12375] ? __hrtimer_init+0x136/0x280 [ 2707.323628][T12375] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2707.329367][T12375] ? hwsim_virtio_rx_work+0x350/0x350 [ 2707.334735][T12375] ? hwsim_new_radio_nl+0x992/0x1080 [ 2707.340022][T12375] ? memcpy+0x39/0x60 [ 2707.344005][T12375] hwsim_new_radio_nl+0x9bc/0x1080 [ 2707.349117][T12375] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2707.355021][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2707.361279][T12375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2707.368662][T12375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2707.375955][T12375] genl_family_rcv_msg_doit+0x228/0x320 [ 2707.381529][T12375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2707.388903][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2707.395156][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2707.401411][T12375] ? ns_capable+0xd9/0x100 [ 2707.405841][T12375] genl_rcv_msg+0x328/0x580 [ 2707.410351][T12375] ? genl_get_cmd+0x480/0x480 [ 2707.415031][T12375] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2707.420931][T12375] ? lock_release+0x720/0x720 [ 2707.425607][T12375] ? check_path.constprop.0+0x50/0x50 [ 2707.430988][T12375] netlink_rcv_skb+0x153/0x420 [ 2707.435753][T12375] ? genl_get_cmd+0x480/0x480 [ 2707.440434][T12375] ? netlink_ack+0xa60/0xa60 [ 2707.445117][T12375] ? netlink_deliver_tap+0x1b1/0xc30 [ 2707.450411][T12375] ? _copy_from_iter+0x12b/0x1320 [ 2707.455439][T12375] genl_rcv+0x24/0x40 [ 2707.459422][T12375] netlink_unicast+0x533/0x7d0 [ 2707.464194][T12375] ? netlink_attachskb+0x880/0x880 [ 2707.469305][T12375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2707.475640][T12375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2707.481898][T12375] ? __phys_addr_symbol+0x2c/0x70 [ 2707.486924][T12375] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2707.492643][T12375] ? __check_object_size+0x16e/0x3f0 [ 2707.498020][T12375] netlink_sendmsg+0x904/0xdf0 [ 2707.502797][T12375] ? netlink_unicast+0x7d0/0x7d0 [ 2707.507742][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2707.514015][T12375] ? netlink_unicast+0x7d0/0x7d0 [ 2707.518951][T12375] sock_sendmsg+0xcf/0x120 [ 2707.523635][T12375] ____sys_sendmsg+0x6e8/0x810 [ 2707.528406][T12375] ? kernel_sendmsg+0x50/0x50 [ 2707.533080][T12375] ? do_recvmmsg+0x6d0/0x6d0 [ 2707.537676][T12375] ? check_path.constprop.0+0x50/0x50 [ 2707.543051][T12375] ___sys_sendmsg+0xf3/0x170 [ 2707.547661][T12375] ? sendmsg_copy_msghdr+0x160/0x160 [ 2707.552951][T12375] ? __fget_files+0x2ce/0x4c0 [ 2707.557631][T12375] ? lock_downgrade+0x6e0/0x6e0 [ 2707.562499][T12375] ? __fget_files+0x2f0/0x4c0 [ 2707.567188][T12375] ? __fget_light+0xea/0x280 [ 2707.571789][T12375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2707.578037][T12375] __sys_sendmsg+0xe5/0x1b0 [ 2707.582540][T12375] ? __sys_sendmsg_sock+0x30/0x30 [ 2707.587562][T12375] ? __traceiter_irq_enable+0xa0/0xa0 [ 2707.592953][T12375] ? syscall_enter_from_user_mode+0x21/0x70 [ 2707.598852][T12375] do_syscall_64+0x35/0xb0 [ 2707.603290][T12375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2707.609184][T12375] RIP: 0033:0x7f3b064d9ae9 [ 2707.613598][T12375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2707.633211][T12375] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2707.641624][T12375] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2707.649595][T12375] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2707.657568][T12375] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2707.665543][T12375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2707.673508][T12375] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2707.681492][T12375] [ 2707.852955][T12344] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2707.882521][T12344] CPU: 1 PID: 12344 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2707.891329][T12344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2707.901404][T12344] Call Trace: [ 2707.904697][T12344] [ 2707.907643][T12344] dump_stack_lvl+0xcd/0x134 [ 2707.912264][T12344] sysfs_warn_dup.cold+0x1c/0x29 [ 2707.917237][T12344] sysfs_do_create_link_sd+0x11e/0x140 [ 2707.922735][T12344] sysfs_create_link+0x5f/0xc0 [ 2707.927535][T12344] device_add+0x789/0x1ee0 [ 2707.931989][T12344] ? wait_for_completion_io+0x270/0x270 [ 2707.937572][T12344] ? lock_downgrade+0x6e0/0x6e0 [ 2707.942453][T12344] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2707.948729][T12344] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2707.954999][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2707.961267][T12344] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2707.967292][T12344] wiphy_register+0x1e94/0x29b0 [ 2707.972187][T12344] ? wiphy_unregister+0xbe0/0xbe0 [ 2707.977237][T12344] ? minstrel_ht_alloc+0x52c/0xa10 [ 2707.982410][T12344] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2707.988512][T12344] ieee80211_register_hw+0x1f18/0x3ed0 [ 2707.994106][T12344] ? ieee80211_restart_hw+0x290/0x290 [ 2707.999597][T12344] ? debug_object_destroy+0x210/0x210 [ 2708.005184][T12344] ? memset+0x20/0x40 [ 2708.009197][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.015660][T12344] ? __hrtimer_init+0x136/0x280 [ 2708.020549][T12344] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2708.026432][T12344] ? hwsim_virtio_rx_work+0x350/0x350 [ 2708.031925][T12344] ? hwsim_new_radio_nl+0x992/0x1080 [ 2708.037238][T12344] ? memcpy+0x39/0x60 [ 2708.041376][T12344] hwsim_new_radio_nl+0x9bc/0x1080 [ 2708.046524][T12344] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2708.052460][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.058735][T12344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2708.066140][T12344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2708.073467][T12344] genl_family_rcv_msg_doit+0x228/0x320 [ 2708.079047][T12344] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2708.086461][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.092748][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.099019][T12344] ? ns_capable+0xd9/0x100 [ 2708.103475][T12344] genl_rcv_msg+0x328/0x580 [ 2708.108112][T12344] ? genl_get_cmd+0x480/0x480 [ 2708.112816][T12344] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2708.118751][T12344] ? lock_release+0x720/0x720 [ 2708.123462][T12344] ? check_path.constprop.0+0x50/0x50 [ 2708.128980][T12344] netlink_rcv_skb+0x153/0x420 [ 2708.133775][T12344] ? genl_get_cmd+0x480/0x480 [ 2708.138482][T12344] ? netlink_ack+0xa60/0xa60 [ 2708.143196][T12344] ? netlink_deliver_tap+0x1b1/0xc30 [ 2708.148606][T12344] genl_rcv+0x24/0x40 [ 2708.152610][T12344] netlink_unicast+0x533/0x7d0 [ 2708.157408][T12344] ? netlink_attachskb+0x880/0x880 [ 2708.162539][T12344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2708.168812][T12344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2708.175083][T12344] ? __phys_addr_symbol+0x2c/0x70 [ 2708.180134][T12344] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2708.185887][T12344] ? __check_object_size+0x16e/0x3f0 [ 2708.191199][T12344] netlink_sendmsg+0x904/0xdf0 [ 2708.195994][T12344] ? netlink_unicast+0x7d0/0x7d0 [ 2708.200969][T12344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.207247][T12344] ? netlink_unicast+0x7d0/0x7d0 [ 2708.212329][T12344] sock_sendmsg+0xcf/0x120 [ 2708.216774][T12344] ____sys_sendmsg+0x6e8/0x810 [ 2708.221574][T12344] ? kernel_sendmsg+0x50/0x50 [ 2708.226289][T12344] ? do_recvmmsg+0x6d0/0x6d0 [ 2708.231012][T12344] ? check_path.constprop.0+0x50/0x50 [ 2708.236419][T12344] ___sys_sendmsg+0xf3/0x170 [ 2708.241029][T12344] ? sendmsg_copy_msghdr+0x160/0x160 [ 2708.246340][T12344] ? __fget_files+0x2ce/0x4c0 [ 2708.251036][T12344] ? lock_downgrade+0x6e0/0x6e0 [ 2708.255937][T12344] ? __fget_files+0x2f0/0x4c0 [ 2708.260650][T12344] ? __fget_light+0xea/0x280 [ 2708.265399][T12344] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2708.271680][T12344] __sys_sendmsg+0xe5/0x1b0 [ 2708.276209][T12344] ? __sys_sendmsg_sock+0x30/0x30 [ 2708.281263][T12344] ? __traceiter_irq_enable+0xa0/0xa0 [ 2708.286683][T12344] ? syscall_enter_from_user_mode+0x21/0x70 [ 2708.292635][T12344] do_syscall_64+0x35/0xb0 [ 2708.297084][T12344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2708.303002][T12344] RIP: 0033:0x7f1da1724ae9 [ 2708.307432][T12344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2708.327253][T12344] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2708.335697][T12344] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2708.343690][T12344] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2708.351681][T12344] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2708.359691][T12344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2708.367682][T12344] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2708.375697][T12344] [ 2708.456848][T12375] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2708.479167][T12375] CPU: 0 PID: 12375 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2708.487971][T12375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2708.498125][T12375] Call Trace: [ 2708.501417][T12375] [ 2708.504361][T12375] dump_stack_lvl+0xcd/0x134 [ 2708.508983][T12375] sysfs_warn_dup.cold+0x1c/0x29 [ 2708.513957][T12375] sysfs_do_create_link_sd+0x11e/0x140 [ 2708.519447][T12375] sysfs_create_link+0x5f/0xc0 [ 2708.524246][T12375] device_add+0x789/0x1ee0 [ 2708.528691][T12375] ? wait_for_completion_io+0x270/0x270 [ 2708.534259][T12375] ? lock_downgrade+0x6e0/0x6e0 [ 2708.539139][T12375] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2708.545408][T12375] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2708.551676][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.557950][T12375] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2708.563979][T12375] wiphy_register+0x1e94/0x29b0 [ 2708.568873][T12375] ? wiphy_unregister+0xbe0/0xbe0 [ 2708.573921][T12375] ? minstrel_ht_alloc+0x52c/0xa10 [ 2708.579081][T12375] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2708.585178][T12375] ieee80211_register_hw+0x1f18/0x3ed0 [ 2708.590679][T12375] ? ieee80211_restart_hw+0x290/0x290 [ 2708.596098][T12375] ? debug_object_destroy+0x210/0x210 [ 2708.601502][T12375] ? memset+0x20/0x40 [ 2708.605683][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.611949][T12375] ? __hrtimer_init+0x136/0x280 [ 2708.616827][T12375] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2708.622592][T12375] ? hwsim_virtio_rx_work+0x350/0x350 [ 2708.627981][T12375] ? hwsim_new_radio_nl+0x992/0x1080 [ 2708.633286][T12375] ? memcpy+0x39/0x60 [ 2708.637295][T12375] hwsim_new_radio_nl+0x9bc/0x1080 [ 2708.642439][T12375] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2708.648365][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.654632][T12375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2708.662027][T12375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2708.669361][T12375] genl_family_rcv_msg_doit+0x228/0x320 [ 2708.674940][T12375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2708.682342][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.688803][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.695076][T12375] ? ns_capable+0xd9/0x100 [ 2708.699524][T12375] genl_rcv_msg+0x328/0x580 [ 2708.704064][T12375] ? genl_get_cmd+0x480/0x480 [ 2708.708766][T12375] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2708.714703][T12375] ? lock_release+0x720/0x720 [ 2708.719408][T12375] ? check_path.constprop.0+0x50/0x50 [ 2708.724809][T12375] netlink_rcv_skb+0x153/0x420 [ 2708.729599][T12375] ? genl_get_cmd+0x480/0x480 [ 2708.734302][T12375] ? netlink_ack+0xa60/0xa60 [ 2708.738923][T12375] ? netlink_deliver_tap+0x1b1/0xc30 [ 2708.744229][T12375] ? _copy_from_iter+0x12b/0x1320 [ 2708.749437][T12375] genl_rcv+0x24/0x40 [ 2708.753441][T12375] netlink_unicast+0x533/0x7d0 [ 2708.758249][T12375] ? netlink_attachskb+0x880/0x880 [ 2708.763381][T12375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2708.769680][T12375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2708.775950][T12375] ? __phys_addr_symbol+0x2c/0x70 [ 2708.780998][T12375] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2708.786752][T12375] ? __check_object_size+0x16e/0x3f0 [ 2708.792076][T12375] netlink_sendmsg+0x904/0xdf0 [ 2708.796881][T12375] ? netlink_unicast+0x7d0/0x7d0 [ 2708.801850][T12375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2708.808112][T12375] ? netlink_unicast+0x7d0/0x7d0 [ 2708.813093][T12375] sock_sendmsg+0xcf/0x120 [ 2708.817533][T12375] ____sys_sendmsg+0x6e8/0x810 [ 2708.822324][T12375] ? kernel_sendmsg+0x50/0x50 [ 2708.827022][T12375] ? do_recvmmsg+0x6d0/0x6d0 [ 2708.831645][T12375] ? check_path.constprop.0+0x50/0x50 [ 2708.837054][T12375] ___sys_sendmsg+0xf3/0x170 [ 2708.841753][T12375] ? sendmsg_copy_msghdr+0x160/0x160 [ 2708.847414][T12375] ? __fget_files+0x2ce/0x4c0 [ 2708.852117][T12375] ? lock_downgrade+0x6e0/0x6e0 [ 2708.857011][T12375] ? __fget_files+0x2f0/0x4c0 [ 2708.861733][T12375] ? __fget_light+0xea/0x280 [ 2708.866349][T12375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2708.872625][T12375] __sys_sendmsg+0xe5/0x1b0 [ 2708.877155][T12375] ? __sys_sendmsg_sock+0x30/0x30 [ 2708.882203][T12375] ? __traceiter_irq_enable+0xa0/0xa0 [ 2708.887619][T12375] ? syscall_enter_from_user_mode+0x21/0x70 [ 2708.893555][T12375] do_syscall_64+0x35/0xb0 [ 2708.898007][T12375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2708.903933][T12375] RIP: 0033:0x7f3b064d9ae9 [ 2708.908364][T12375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2708.927993][T12375] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2708.936433][T12375] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2708.944419][T12375] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 08:22:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x79500700, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:52 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x1, 0xb3, 0x0, 0x0, 0x41c1, 0x4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:52 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100004a}]) 08:22:52 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008e}]) 08:22:52 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2708.952409][T12375] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2708.960397][T12375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2708.968384][T12375] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2708.976397][T12375] 08:22:52 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008f}]) 08:22:53 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100004b}]) [ 2709.186524][T12421] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2709.287178][T12421] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2709.401734][T12422] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2709.466881][T12422] CPU: 1 PID: 12422 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2709.475698][T12422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2709.485775][T12422] Call Trace: [ 2709.489073][T12422] [ 2709.492016][T12422] dump_stack_lvl+0xcd/0x134 [ 2709.496633][T12422] sysfs_warn_dup.cold+0x1c/0x29 [ 2709.501607][T12422] sysfs_do_create_link_sd+0x11e/0x140 [ 2709.507101][T12422] sysfs_create_link+0x5f/0xc0 [ 2709.511895][T12422] device_add+0x789/0x1ee0 [ 2709.516340][T12422] ? wait_for_completion_io+0x270/0x270 [ 2709.521915][T12422] ? lock_downgrade+0x6e0/0x6e0 [ 2709.526799][T12422] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2709.533070][T12422] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2709.539357][T12422] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2709.545626][T12422] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2709.551649][T12422] wiphy_register+0x1e94/0x29b0 [ 2709.556545][T12422] ? wiphy_unregister+0xbe0/0xbe0 [ 2709.561596][T12422] ? minstrel_ht_alloc+0x52c/0xa10 [ 2709.566754][T12422] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2709.572851][T12422] ieee80211_register_hw+0x1f18/0x3ed0 [ 2709.578353][T12422] ? ieee80211_restart_hw+0x290/0x290 [ 2709.583758][T12422] ? debug_object_destroy+0x210/0x210 [ 2709.589267][T12422] ? memset+0x20/0x40 [ 2709.593285][T12422] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2709.599554][T12422] ? __hrtimer_init+0x136/0x280 [ 2709.604433][T12422] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2709.610216][T12422] ? hwsim_virtio_rx_work+0x350/0x350 [ 2709.615607][T12422] ? hwsim_new_radio_nl+0x992/0x1080 [ 2709.620915][T12422] ? memcpy+0x39/0x60 [ 2709.624924][T12422] hwsim_new_radio_nl+0x9bc/0x1080 [ 2709.630062][T12422] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2709.636255][T12422] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2709.642525][T12422] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2709.649925][T12422] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2709.657259][T12422] genl_family_rcv_msg_doit+0x228/0x320 [ 2709.662837][T12422] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2709.670419][T12422] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2709.676805][T12422] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2709.683055][T12422] ? ns_capable+0xd9/0x100 [ 2709.687623][T12422] genl_rcv_msg+0x328/0x580 [ 2709.692154][T12422] ? genl_get_cmd+0x480/0x480 [ 2709.696827][T12422] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2709.702722][T12422] ? lock_release+0x720/0x720 [ 2709.707402][T12422] ? check_path.constprop.0+0x50/0x50 [ 2709.712879][T12422] netlink_rcv_skb+0x153/0x420 [ 2709.717785][T12422] ? genl_get_cmd+0x480/0x480 [ 2709.722594][T12422] ? netlink_ack+0xa60/0xa60 [ 2709.727201][T12422] ? netlink_deliver_tap+0x1b1/0xc30 [ 2709.732486][T12422] genl_rcv+0x24/0x40 [ 2709.736468][T12422] netlink_unicast+0x533/0x7d0 [ 2709.741231][T12422] ? netlink_attachskb+0x880/0x880 [ 2709.746334][T12422] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2709.752595][T12422] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2709.758873][T12422] ? __phys_addr_symbol+0x2c/0x70 [ 2709.763915][T12422] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2709.769634][T12422] ? __check_object_size+0x16e/0x3f0 [ 2709.774956][T12422] netlink_sendmsg+0x904/0xdf0 [ 2709.779735][T12422] ? netlink_unicast+0x7d0/0x7d0 [ 2709.784695][T12422] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2709.790966][T12422] ? netlink_unicast+0x7d0/0x7d0 [ 2709.795927][T12422] sock_sendmsg+0xcf/0x120 [ 2709.800370][T12422] ____sys_sendmsg+0x6e8/0x810 [ 2709.805164][T12422] ? kernel_sendmsg+0x50/0x50 [ 2709.809846][T12422] ? do_recvmmsg+0x6d0/0x6d0 [ 2709.814467][T12422] ? check_path.constprop.0+0x50/0x50 [ 2709.819850][T12422] ___sys_sendmsg+0xf3/0x170 [ 2709.825674][T12422] ? sendmsg_copy_msghdr+0x160/0x160 [ 2709.830973][T12422] ? __fget_files+0x2ce/0x4c0 [ 2709.835825][T12422] ? lock_downgrade+0x6e0/0x6e0 [ 2709.840683][T12422] ? __fget_files+0x2f0/0x4c0 [ 2709.845358][T12422] ? __fget_light+0xea/0x280 [ 2709.850039][T12422] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2709.856305][T12422] __sys_sendmsg+0xe5/0x1b0 [ 2709.860805][T12422] ? __sys_sendmsg_sock+0x30/0x30 [ 2709.865822][T12422] ? __traceiter_irq_enable+0xa0/0xa0 [ 2709.871213][T12422] ? syscall_enter_from_user_mode+0x21/0x70 [ 2709.877311][T12422] do_syscall_64+0x35/0xb0 [ 2709.882022][T12422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2709.888050][T12422] RIP: 0033:0x7f1da1724ae9 [ 2709.892480][T12422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:22:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x3f000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:53 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:53 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:53 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000090}]) 08:22:53 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100004c}]) [ 2709.912373][T12422] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2709.920782][T12422] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2709.929013][T12422] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2709.936998][T12422] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2709.945063][T12422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2709.953044][T12422] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2709.961026][T12422] [ 2710.058190][T12447] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2710.073766][T12447] CPU: 1 PID: 12447 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2710.082575][T12447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2710.092646][T12447] Call Trace: [ 2710.095928][T12447] [ 2710.098872][T12447] dump_stack_lvl+0xcd/0x134 [ 2710.103463][T12447] sysfs_warn_dup.cold+0x1c/0x29 [ 2710.108402][T12447] sysfs_do_create_link_sd+0x11e/0x140 [ 2710.113890][T12447] sysfs_create_link+0x5f/0xc0 [ 2710.118658][T12447] device_add+0x789/0x1ee0 [ 2710.123071][T12447] ? wait_for_completion_io+0x270/0x270 [ 2710.128613][T12447] ? lock_downgrade+0x6e0/0x6e0 [ 2710.133577][T12447] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2710.139925][T12447] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2710.146197][T12447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.152440][T12447] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2710.158435][T12447] wiphy_register+0x1e94/0x29b0 [ 2710.163303][T12447] ? wiphy_unregister+0xbe0/0xbe0 [ 2710.168494][T12447] ? minstrel_ht_alloc+0x52c/0xa10 [ 2710.173615][T12447] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2710.179689][T12447] ieee80211_register_hw+0x1f18/0x3ed0 [ 2710.185165][T12447] ? ieee80211_restart_hw+0x290/0x290 [ 2710.190536][T12447] ? debug_object_destroy+0x210/0x210 [ 2710.195929][T12447] ? memset+0x20/0x40 [ 2710.199904][T12447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.206140][T12447] ? __hrtimer_init+0x136/0x280 [ 2710.210988][T12447] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2710.216825][T12447] ? hwsim_virtio_rx_work+0x350/0x350 [ 2710.222434][T12447] ? hwsim_new_radio_nl+0x992/0x1080 [ 2710.227783][T12447] ? memcpy+0x39/0x60 [ 2710.231765][T12447] hwsim_new_radio_nl+0x9bc/0x1080 [ 2710.236880][T12447] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2710.242780][T12447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.250950][T12447] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2710.258329][T12447] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2710.265612][T12447] genl_family_rcv_msg_doit+0x228/0x320 [ 2710.271248][T12447] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2710.278641][T12447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.284886][T12447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.291119][T12447] ? ns_capable+0xd9/0x100 [ 2710.295530][T12447] genl_rcv_msg+0x328/0x580 [ 2710.300030][T12447] ? genl_get_cmd+0x480/0x480 [ 2710.304705][T12447] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2710.310597][T12447] ? lock_release+0x720/0x720 [ 2710.315354][T12447] ? check_path.constprop.0+0x50/0x50 [ 2710.320725][T12447] netlink_rcv_skb+0x153/0x420 [ 2710.325490][T12447] ? genl_get_cmd+0x480/0x480 [ 2710.330176][T12447] ? netlink_ack+0xa60/0xa60 [ 2710.334767][T12447] ? netlink_deliver_tap+0x1b1/0xc30 [ 2710.340129][T12447] ? _copy_from_iter+0x12b/0x1320 [ 2710.345149][T12447] genl_rcv+0x24/0x40 [ 2710.349135][T12447] netlink_unicast+0x533/0x7d0 [ 2710.353893][T12447] ? netlink_attachskb+0x880/0x880 [ 2710.358995][T12447] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2710.365247][T12447] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2710.371481][T12447] ? __phys_addr_symbol+0x2c/0x70 [ 2710.376493][T12447] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2710.382391][T12447] ? __check_object_size+0x16e/0x3f0 [ 2710.387852][T12447] netlink_sendmsg+0x904/0xdf0 [ 2710.392634][T12447] ? netlink_unicast+0x7d0/0x7d0 [ 2710.397563][T12447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.403884][T12447] ? netlink_unicast+0x7d0/0x7d0 [ 2710.408807][T12447] sock_sendmsg+0xcf/0x120 [ 2710.413214][T12447] ____sys_sendmsg+0x6e8/0x810 [ 2710.417994][T12447] ? kernel_sendmsg+0x50/0x50 [ 2710.422662][T12447] ? do_recvmmsg+0x6d0/0x6d0 [ 2710.427253][T12447] ? check_path.constprop.0+0x50/0x50 [ 2710.432636][T12447] ___sys_sendmsg+0xf3/0x170 [ 2710.437234][T12447] ? sendmsg_copy_msghdr+0x160/0x160 [ 2710.442526][T12447] ? __fget_files+0x2ce/0x4c0 [ 2710.447286][T12447] ? lock_downgrade+0x6e0/0x6e0 [ 2710.452162][T12447] ? __fget_files+0x2f0/0x4c0 [ 2710.456846][T12447] ? __fget_light+0xea/0x280 [ 2710.461425][T12447] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2710.467660][T12447] __sys_sendmsg+0xe5/0x1b0 [ 2710.472164][T12447] ? __sys_sendmsg_sock+0x30/0x30 [ 2710.477178][T12447] ? __traceiter_irq_enable+0xa0/0xa0 [ 2710.482552][T12447] ? syscall_enter_from_user_mode+0x21/0x70 [ 2710.488440][T12447] do_syscall_64+0x35/0xb0 [ 2710.492847][T12447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2710.498744][T12447] RIP: 0033:0x7f3b064d9ae9 [ 2710.503145][T12447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2710.522740][T12447] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2710.531141][T12447] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2710.539122][T12447] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2710.547095][T12447] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2710.555052][T12447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2710.563010][T12447] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2710.571023][T12447] [ 2710.614108][T12448] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2710.715962][T12448] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2710.794897][T12424] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2710.843279][T12424] CPU: 1 PID: 12424 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2710.852088][T12424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2710.862168][T12424] Call Trace: [ 2710.865461][T12424] [ 2710.868404][T12424] dump_stack_lvl+0xcd/0x134 [ 2710.873044][T12424] sysfs_warn_dup.cold+0x1c/0x29 [ 2710.878015][T12424] sysfs_do_create_link_sd+0x11e/0x140 [ 2710.883508][T12424] sysfs_create_link+0x5f/0xc0 [ 2710.888303][T12424] device_add+0x789/0x1ee0 [ 2710.892745][T12424] ? wait_for_completion_io+0x270/0x270 [ 2710.898320][T12424] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2710.904706][T12424] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2710.910982][T12424] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.917253][T12424] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2710.923282][T12424] wiphy_register+0x1e94/0x29b0 [ 2710.928180][T12424] ? wiphy_unregister+0xbe0/0xbe0 [ 2710.933239][T12424] ? minstrel_ht_alloc+0x52c/0xa10 [ 2710.938391][T12424] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2710.944494][T12424] ieee80211_register_hw+0x1f18/0x3ed0 [ 2710.949996][T12424] ? ieee80211_restart_hw+0x290/0x290 [ 2710.955408][T12424] ? debug_object_destroy+0x210/0x210 [ 2710.960814][T12424] ? memset+0x20/0x40 [ 2710.964831][T12424] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2710.971221][T12424] ? __hrtimer_init+0x136/0x280 [ 2710.976543][T12424] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2710.982310][T12424] ? hwsim_virtio_rx_work+0x350/0x350 [ 2710.987707][T12424] ? hwsim_new_radio_nl+0x992/0x1080 [ 2710.993036][T12424] ? memcpy+0x39/0x60 [ 2710.997049][T12424] hwsim_new_radio_nl+0x9bc/0x1080 [ 2711.002187][T12424] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2711.008117][T12424] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.014386][T12424] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2711.021812][T12424] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2711.029130][T12424] genl_family_rcv_msg_doit+0x228/0x320 [ 2711.034708][T12424] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2711.042114][T12424] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.048402][T12424] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.054670][T12424] ? ns_capable+0xd9/0x100 [ 2711.059113][T12424] genl_rcv_msg+0x328/0x580 [ 2711.063643][T12424] ? genl_get_cmd+0x480/0x480 [ 2711.068351][T12424] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2711.074274][T12424] ? lock_release+0x720/0x720 [ 2711.078976][T12424] ? check_path.constprop.0+0x50/0x50 [ 2711.084377][T12424] netlink_rcv_skb+0x153/0x420 [ 2711.089166][T12424] ? genl_get_cmd+0x480/0x480 [ 2711.093894][T12424] ? netlink_ack+0xa60/0xa60 [ 2711.098519][T12424] ? netlink_deliver_tap+0x1b1/0xc30 [ 2711.103837][T12424] genl_rcv+0x24/0x40 [ 2711.107840][T12424] netlink_unicast+0x533/0x7d0 [ 2711.112629][T12424] ? netlink_attachskb+0x880/0x880 [ 2711.117786][T12424] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2711.124055][T12424] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2711.130354][T12424] ? __phys_addr_symbol+0x2c/0x70 [ 2711.135409][T12424] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2711.141164][T12424] ? __check_object_size+0x16e/0x3f0 [ 2711.146483][T12424] netlink_sendmsg+0x904/0xdf0 [ 2711.151281][T12424] ? netlink_unicast+0x7d0/0x7d0 [ 2711.156250][T12424] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.162521][T12424] ? netlink_unicast+0x7d0/0x7d0 [ 2711.167486][T12424] sock_sendmsg+0xcf/0x120 [ 2711.171929][T12424] ____sys_sendmsg+0x6e8/0x810 [ 2711.176723][T12424] ? kernel_sendmsg+0x50/0x50 [ 2711.181426][T12424] ? do_recvmmsg+0x6d0/0x6d0 [ 2711.186046][T12424] ? check_path.constprop.0+0x50/0x50 [ 2711.191449][T12424] ___sys_sendmsg+0xf3/0x170 [ 2711.196058][T12424] ? sendmsg_copy_msghdr+0x160/0x160 [ 2711.201369][T12424] ? __fget_files+0x2ce/0x4c0 [ 2711.206079][T12424] ? lock_downgrade+0x6e0/0x6e0 [ 2711.210969][T12424] ? __fget_files+0x2f0/0x4c0 [ 2711.215683][T12424] ? __fget_light+0xea/0x280 [ 2711.220300][T12424] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2711.226663][T12424] __sys_sendmsg+0xe5/0x1b0 [ 2711.231287][T12424] ? __sys_sendmsg_sock+0x30/0x30 [ 2711.236336][T12424] ? __traceiter_irq_enable+0xa0/0xa0 [ 2711.241845][T12424] ? syscall_enter_from_user_mode+0x21/0x70 [ 2711.247770][T12424] do_syscall_64+0x35/0xb0 [ 2711.252212][T12424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2711.258135][T12424] RIP: 0033:0x7f1da1724ae9 [ 2711.262567][T12424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2711.282195][T12424] RSP: 002b:00007f1da0679188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2711.290703][T12424] RAX: ffffffffffffffda RBX: 00007f1da1838028 RCX: 00007f1da1724ae9 [ 2711.298697][T12424] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2711.306692][T12424] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2711.314679][T12424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2711.322668][T12424] R13: 00007f1da1d6bb2f R14: 00007f1da0679300 R15: 0000000000022000 [ 2711.330680][T12424] 08:22:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7a000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:55 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:55 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100004d}]) 08:22:55 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000091}]) 08:22:55 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000002680)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5681, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020}, 0x2020) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xffdfffffffffff77}) [ 2711.632557][T12491] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2711.657963][T12488] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2711.664602][T12491] CPU: 1 PID: 12491 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2711.673750][T12491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2711.683823][T12491] Call Trace: [ 2711.687104][T12491] [ 2711.690040][T12491] dump_stack_lvl+0xcd/0x134 [ 2711.694641][T12491] sysfs_warn_dup.cold+0x1c/0x29 [ 2711.699593][T12491] sysfs_do_create_link_sd+0x11e/0x140 [ 2711.705160][T12491] sysfs_create_link+0x5f/0xc0 [ 2711.709938][T12491] device_add+0x789/0x1ee0 [ 2711.714374][T12491] ? wait_for_completion_io+0x270/0x270 [ 2711.719925][T12491] ? lock_downgrade+0x6e0/0x6e0 [ 2711.724781][T12491] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2711.731042][T12491] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2711.737303][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.743557][T12491] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2711.749563][T12491] wiphy_register+0x1e94/0x29b0 [ 2711.754434][T12491] ? wiphy_unregister+0xbe0/0xbe0 [ 2711.759461][T12491] ? minstrel_ht_alloc+0x52c/0xa10 [ 2711.764615][T12491] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2711.770695][T12491] ieee80211_register_hw+0x1f18/0x3ed0 [ 2711.776179][T12491] ? ieee80211_restart_hw+0x290/0x290 [ 2711.781556][T12491] ? debug_object_destroy+0x210/0x210 [ 2711.786941][T12491] ? memset+0x20/0x40 [ 2711.790944][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.797200][T12491] ? __hrtimer_init+0x136/0x280 [ 2711.802136][T12491] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2711.807912][T12491] ? hwsim_virtio_rx_work+0x350/0x350 [ 2711.813304][T12491] ? hwsim_new_radio_nl+0x992/0x1080 [ 2711.818600][T12491] ? memcpy+0x39/0x60 [ 2711.822591][T12491] hwsim_new_radio_nl+0x9bc/0x1080 [ 2711.827715][T12491] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2711.833627][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.839877][T12491] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2711.847257][T12491] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2711.854570][T12491] genl_family_rcv_msg_doit+0x228/0x320 [ 2711.860128][T12491] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2711.867520][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.873800][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.880057][T12491] ? ns_capable+0xd9/0x100 [ 2711.884498][T12491] genl_rcv_msg+0x328/0x580 [ 2711.889030][T12491] ? genl_get_cmd+0x480/0x480 [ 2711.893722][T12491] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2711.899640][T12491] ? lock_release+0x720/0x720 [ 2711.904342][T12491] ? check_path.constprop.0+0x50/0x50 [ 2711.909752][T12491] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 2711.915583][T12491] netlink_rcv_skb+0x153/0x420 [ 2711.920356][T12491] ? genl_get_cmd+0x480/0x480 [ 2711.925044][T12491] ? netlink_ack+0xa60/0xa60 [ 2711.929665][T12491] ? netlink_deliver_tap+0x1b1/0xc30 [ 2711.934973][T12491] genl_rcv+0x24/0x40 [ 2711.938963][T12491] netlink_unicast+0x533/0x7d0 [ 2711.943760][T12491] ? netlink_attachskb+0x880/0x880 [ 2711.948875][T12491] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2711.955128][T12491] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2711.961393][T12491] ? __phys_addr_symbol+0x2c/0x70 [ 2711.966420][T12491] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2711.972150][T12491] ? __check_object_size+0x16e/0x3f0 [ 2711.977450][T12491] netlink_sendmsg+0x904/0xdf0 [ 2711.982247][T12491] ? netlink_unicast+0x7d0/0x7d0 [ 2711.987285][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2711.993535][T12491] ? netlink_unicast+0x7d0/0x7d0 [ 2711.998477][T12491] sock_sendmsg+0xcf/0x120 [ 2712.002902][T12491] ____sys_sendmsg+0x6e8/0x810 [ 2712.007682][T12491] ? kernel_sendmsg+0x50/0x50 [ 2712.012366][T12491] ? do_recvmmsg+0x6d0/0x6d0 [ 2712.016966][T12491] ? check_path.constprop.0+0x50/0x50 [ 2712.022352][T12491] ___sys_sendmsg+0xf3/0x170 [ 2712.026948][T12491] ? sendmsg_copy_msghdr+0x160/0x160 [ 2712.032240][T12491] ? __fget_files+0x2ce/0x4c0 [ 2712.036922][T12491] ? lock_downgrade+0x6e0/0x6e0 [ 2712.041797][T12491] ? __fget_files+0x2f0/0x4c0 [ 2712.046493][T12491] ? __fget_light+0xea/0x280 [ 2712.051087][T12491] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2712.057351][T12491] __sys_sendmsg+0xe5/0x1b0 [ 2712.061946][T12491] ? __sys_sendmsg_sock+0x30/0x30 [ 2712.066972][T12491] ? __traceiter_irq_enable+0xa0/0xa0 [ 2712.072373][T12491] ? syscall_enter_from_user_mode+0x21/0x70 [ 2712.078282][T12491] do_syscall_64+0x35/0xb0 [ 2712.082706][T12491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2712.088610][T12491] RIP: 0033:0x7f1da1724ae9 [ 2712.093030][T12491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2712.112729][T12491] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2712.121146][T12491] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 08:22:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x48000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2712.129113][T12491] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2712.137083][T12491] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2712.145053][T12491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2712.153021][T12491] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2712.161101][T12491] 08:22:56 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:56 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100004e}]) 08:22:56 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000092}]) [ 2712.308473][T12501] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2712.320446][T12488] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2712.340432][T12501] CPU: 0 PID: 12501 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2712.349274][T12501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2712.359345][T12501] Call Trace: [ 2712.362659][T12501] [ 2712.365611][T12501] dump_stack_lvl+0xcd/0x134 [ 2712.370234][T12501] sysfs_warn_dup.cold+0x1c/0x29 [ 2712.375204][T12501] sysfs_do_create_link_sd+0x11e/0x140 [ 2712.380692][T12501] sysfs_create_link+0x5f/0xc0 [ 2712.385481][T12501] device_add+0x789/0x1ee0 [ 2712.389938][T12501] ? wait_for_completion_io+0x270/0x270 [ 2712.395506][T12501] ? lock_downgrade+0x6e0/0x6e0 [ 2712.400384][T12501] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2712.406655][T12501] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2712.412916][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2712.419190][T12501] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2712.425212][T12501] wiphy_register+0x1e94/0x29b0 [ 2712.430107][T12501] ? wiphy_unregister+0xbe0/0xbe0 [ 2712.435157][T12501] ? minstrel_ht_alloc+0x52c/0xa10 [ 2712.440302][T12501] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2712.446389][T12501] ieee80211_register_hw+0x1f18/0x3ed0 [ 2712.451896][T12501] ? ieee80211_restart_hw+0x290/0x290 [ 2712.457294][T12501] ? debug_object_destroy+0x210/0x210 [ 2712.462700][T12501] ? memset+0x20/0x40 [ 2712.466710][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2712.472978][T12501] ? __hrtimer_init+0x136/0x280 [ 2712.477858][T12501] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2712.483626][T12501] ? hwsim_virtio_rx_work+0x350/0x350 [ 2712.489025][T12501] ? hwsim_new_radio_nl+0x992/0x1080 [ 2712.494337][T12501] ? memcpy+0x39/0x60 [ 2712.498345][T12501] hwsim_new_radio_nl+0x9bc/0x1080 [ 2712.503545][T12501] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2712.509482][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2712.515757][T12501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2712.523162][T12501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2712.530487][T12501] genl_family_rcv_msg_doit+0x228/0x320 [ 2712.536068][T12501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2712.543472][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2712.549760][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2712.556034][T12501] ? ns_capable+0xd9/0x100 [ 2712.560480][T12501] genl_rcv_msg+0x328/0x580 [ 2712.565017][T12501] ? genl_get_cmd+0x480/0x480 [ 2712.569724][T12501] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2712.575734][T12501] ? lock_release+0x720/0x720 [ 2712.580436][T12501] ? check_path.constprop.0+0x50/0x50 [ 2712.585838][T12501] netlink_rcv_skb+0x153/0x420 [ 2712.590626][T12501] ? genl_get_cmd+0x480/0x480 [ 2712.595338][T12501] ? netlink_ack+0xa60/0xa60 [ 2712.599965][T12501] ? netlink_deliver_tap+0x1b1/0xc30 [ 2712.605272][T12501] ? _copy_from_iter+0x12b/0x1320 [ 2712.610361][T12501] genl_rcv+0x24/0x40 [ 2712.614416][T12501] netlink_unicast+0x533/0x7d0 [ 2712.619210][T12501] ? netlink_attachskb+0x880/0x880 [ 2712.624338][T12501] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2712.630607][T12501] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2712.636882][T12501] ? __phys_addr_symbol+0x2c/0x70 [ 2712.641931][T12501] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2712.647705][T12501] ? __check_object_size+0x16e/0x3f0 [ 2712.653023][T12501] netlink_sendmsg+0x904/0xdf0 [ 2712.657823][T12501] ? netlink_unicast+0x7d0/0x7d0 [ 2712.662793][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2712.669059][T12501] ? netlink_unicast+0x7d0/0x7d0 [ 2712.674021][T12501] sock_sendmsg+0xcf/0x120 [ 2712.678471][T12501] ____sys_sendmsg+0x6e8/0x810 [ 2712.683265][T12501] ? kernel_sendmsg+0x50/0x50 [ 2712.687959][T12501] ? do_recvmmsg+0x6d0/0x6d0 [ 2712.692564][T12501] ? check_path.constprop.0+0x50/0x50 [ 2712.697952][T12501] ___sys_sendmsg+0xf3/0x170 [ 2712.702540][T12501] ? sendmsg_copy_msghdr+0x160/0x160 [ 2712.707824][T12501] ? __fget_files+0x2ce/0x4c0 [ 2712.712504][T12501] ? lock_downgrade+0x6e0/0x6e0 [ 2712.717356][T12501] ? __fget_files+0x2f0/0x4c0 [ 2712.722031][T12501] ? __fget_light+0xea/0x280 [ 2712.726618][T12501] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2712.732889][T12501] __sys_sendmsg+0xe5/0x1b0 [ 2712.737399][T12501] ? __sys_sendmsg_sock+0x30/0x30 [ 2712.742421][T12501] ? __traceiter_irq_enable+0xa0/0xa0 [ 2712.747810][T12501] ? syscall_enter_from_user_mode+0x21/0x70 [ 2712.753798][T12501] do_syscall_64+0x35/0xb0 [ 2712.758219][T12501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2712.764136][T12501] RIP: 0033:0x7f3b064d9ae9 [ 2712.768536][T12501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2712.788155][T12501] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2712.796553][T12501] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2712.804515][T12501] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2712.812470][T12501] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2712.820424][T12501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2712.828377][T12501] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2712.836357][T12501] [ 2712.848835][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 2712.855208][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 08:22:56 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2712.966905][T12491] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2713.023586][T12491] CPU: 1 PID: 12491 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2713.032395][T12491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2713.042565][T12491] Call Trace: [ 2713.045861][T12491] [ 2713.048803][T12491] dump_stack_lvl+0xcd/0x134 [ 2713.053417][T12491] sysfs_warn_dup.cold+0x1c/0x29 [ 2713.058388][T12491] sysfs_do_create_link_sd+0x11e/0x140 [ 2713.063876][T12491] sysfs_create_link+0x5f/0xc0 [ 2713.068766][T12491] device_add+0x789/0x1ee0 [ 2713.073213][T12491] ? wait_for_completion_io+0x270/0x270 [ 2713.078920][T12491] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2713.085274][T12491] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2713.091546][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.097822][T12491] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2713.103841][T12491] wiphy_register+0x1e94/0x29b0 [ 2713.108730][T12491] ? wiphy_unregister+0xbe0/0xbe0 [ 2713.113775][T12491] ? minstrel_ht_alloc+0x52c/0xa10 [ 2713.118946][T12491] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2713.125036][T12491] ieee80211_register_hw+0x1f18/0x3ed0 [ 2713.130521][T12491] ? ieee80211_restart_hw+0x290/0x290 [ 2713.135906][T12491] ? debug_object_destroy+0x210/0x210 [ 2713.141318][T12491] ? memset+0x20/0x40 [ 2713.145316][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.151570][T12491] ? __hrtimer_init+0x136/0x280 [ 2713.156449][T12491] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2713.162215][T12491] ? hwsim_virtio_rx_work+0x350/0x350 [ 2713.167615][T12491] ? hwsim_new_radio_nl+0x992/0x1080 [ 2713.172906][T12491] ? memcpy+0x39/0x60 [ 2713.176897][T12491] hwsim_new_radio_nl+0x9bc/0x1080 [ 2713.182016][T12491] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2713.187921][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.194165][T12491] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2713.201556][T12491] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2713.208863][T12491] genl_family_rcv_msg_doit+0x228/0x320 [ 2713.214438][T12491] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2713.221828][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.228096][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.234344][T12491] ? ns_capable+0xd9/0x100 [ 2713.238769][T12491] genl_rcv_msg+0x328/0x580 [ 2713.243282][T12491] ? genl_get_cmd+0x480/0x480 [ 2713.247961][T12491] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2713.253863][T12491] ? lock_release+0x720/0x720 [ 2713.258543][T12491] ? check_path.constprop.0+0x50/0x50 [ 2713.263938][T12491] netlink_rcv_skb+0x153/0x420 [ 2713.268707][T12491] ? genl_get_cmd+0x480/0x480 [ 2713.273389][T12491] ? netlink_ack+0xa60/0xa60 [ 2713.277985][T12491] ? netlink_deliver_tap+0x1b1/0xc30 [ 2713.283293][T12491] genl_rcv+0x24/0x40 [ 2713.287277][T12491] netlink_unicast+0x533/0x7d0 [ 2713.292056][T12491] ? netlink_attachskb+0x880/0x880 [ 2713.297167][T12491] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2713.303417][T12491] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2713.309661][T12491] ? __phys_addr_symbol+0x2c/0x70 [ 2713.314709][T12491] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2713.320431][T12491] ? __check_object_size+0x16e/0x3f0 [ 2713.325722][T12491] netlink_sendmsg+0x904/0xdf0 [ 2713.330494][T12491] ? netlink_unicast+0x7d0/0x7d0 [ 2713.335441][T12491] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.341700][T12491] ? netlink_unicast+0x7d0/0x7d0 [ 2713.346903][T12491] sock_sendmsg+0xcf/0x120 [ 2713.351329][T12491] ____sys_sendmsg+0x6e8/0x810 [ 2713.356101][T12491] ? kernel_sendmsg+0x50/0x50 [ 2713.360777][T12491] ? do_recvmmsg+0x6d0/0x6d0 [ 2713.365388][T12491] ? check_path.constprop.0+0x50/0x50 [ 2713.370779][T12491] ___sys_sendmsg+0xf3/0x170 [ 2713.375367][T12491] ? sendmsg_copy_msghdr+0x160/0x160 [ 2713.380660][T12491] ? __fget_files+0x2ce/0x4c0 [ 2713.385340][T12491] ? lock_downgrade+0x6e0/0x6e0 [ 2713.390208][T12491] ? __fget_files+0x2f0/0x4c0 [ 2713.394896][T12491] ? __fget_light+0xea/0x280 [ 2713.399491][T12491] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2713.405744][T12491] __sys_sendmsg+0xe5/0x1b0 [ 2713.410247][T12491] ? __sys_sendmsg_sock+0x30/0x30 [ 2713.415269][T12491] ? __traceiter_irq_enable+0xa0/0xa0 [ 2713.420659][T12491] ? syscall_enter_from_user_mode+0x21/0x70 [ 2713.426563][T12491] do_syscall_64+0x35/0xb0 [ 2713.431017][T12491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2713.436914][T12491] RIP: 0033:0x7f1da1724ae9 [ 2713.441335][T12491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2713.460946][T12491] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:22:57 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000093}]) 08:22:57 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100004f}]) [ 2713.469368][T12491] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2713.477339][T12491] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2713.485307][T12491] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2713.493276][T12491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2713.501689][T12491] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2713.509678][T12491] 08:22:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7a500700, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2713.717612][T12535] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' 08:22:57 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000094}]) 08:22:57 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000050}]) [ 2713.786363][T12535] CPU: 1 PID: 12535 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2713.795177][T12535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2713.805250][T12535] Call Trace: [ 2713.808640][T12535] [ 2713.811588][T12535] dump_stack_lvl+0xcd/0x134 [ 2713.816215][T12535] sysfs_warn_dup.cold+0x1c/0x29 [ 2713.821218][T12535] sysfs_do_create_link_sd+0x11e/0x140 [ 2713.826714][T12535] sysfs_create_link+0x5f/0xc0 [ 2713.831506][T12535] device_add+0x789/0x1ee0 [ 2713.835951][T12535] ? wait_for_completion_io+0x270/0x270 [ 2713.841522][T12535] ? lock_downgrade+0x6e0/0x6e0 [ 2713.846407][T12535] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2713.852675][T12535] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2713.858964][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.865236][T12535] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2713.871258][T12535] wiphy_register+0x1e94/0x29b0 [ 2713.876150][T12535] ? wiphy_unregister+0xbe0/0xbe0 [ 2713.881229][T12535] ? minstrel_ht_alloc+0x52c/0xa10 [ 2713.886383][T12535] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2713.892484][T12535] ieee80211_register_hw+0x1f18/0x3ed0 [ 2713.897990][T12535] ? ieee80211_restart_hw+0x290/0x290 [ 2713.903393][T12535] ? debug_object_destroy+0x210/0x210 [ 2713.908796][T12535] ? memset+0x20/0x40 [ 2713.912813][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.919084][T12535] ? __hrtimer_init+0x136/0x280 [ 2713.923962][T12535] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2713.929846][T12535] ? hwsim_virtio_rx_work+0x350/0x350 [ 2713.935244][T12535] ? hwsim_new_radio_nl+0x992/0x1080 [ 2713.940553][T12535] ? memcpy+0x39/0x60 [ 2713.944573][T12535] hwsim_new_radio_nl+0x9bc/0x1080 [ 2713.949723][T12535] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2713.955738][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.962002][T12535] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2713.969399][T12535] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2713.976837][T12535] genl_family_rcv_msg_doit+0x228/0x320 [ 2713.982444][T12535] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2713.989857][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2713.996142][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.002412][T12535] ? ns_capable+0xd9/0x100 [ 2714.006863][T12535] genl_rcv_msg+0x328/0x580 [ 2714.011487][T12535] ? genl_get_cmd+0x480/0x480 [ 2714.016191][T12535] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2714.022138][T12535] ? lock_release+0x720/0x720 [ 2714.026833][T12535] ? check_path.constprop.0+0x50/0x50 [ 2714.032236][T12535] netlink_rcv_skb+0x153/0x420 [ 2714.037030][T12535] ? genl_get_cmd+0x480/0x480 [ 2714.041730][T12535] ? netlink_ack+0xa60/0xa60 [ 2714.046348][T12535] ? netlink_deliver_tap+0x1b1/0xc30 [ 2714.051666][T12535] genl_rcv+0x24/0x40 [ 2714.055672][T12535] netlink_unicast+0x533/0x7d0 [ 2714.060467][T12535] ? netlink_attachskb+0x880/0x880 [ 2714.065602][T12535] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2714.071899][T12535] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2714.078157][T12535] ? __phys_addr_symbol+0x2c/0x70 [ 2714.083229][T12535] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2714.088969][T12535] ? __check_object_size+0x16e/0x3f0 [ 2714.094290][T12535] netlink_sendmsg+0x904/0xdf0 [ 2714.099089][T12535] ? netlink_unicast+0x7d0/0x7d0 [ 2714.104064][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.110337][T12535] ? netlink_unicast+0x7d0/0x7d0 [ 2714.115300][T12535] sock_sendmsg+0xcf/0x120 [ 2714.119747][T12535] ____sys_sendmsg+0x6e8/0x810 [ 2714.124548][T12535] ? kernel_sendmsg+0x50/0x50 [ 2714.129241][T12535] ? do_recvmmsg+0x6d0/0x6d0 [ 2714.133862][T12535] ? check_path.constprop.0+0x50/0x50 [ 2714.139262][T12535] ___sys_sendmsg+0xf3/0x170 [ 2714.143877][T12535] ? sendmsg_copy_msghdr+0x160/0x160 [ 2714.149191][T12535] ? __fget_files+0x2ce/0x4c0 [ 2714.153904][T12535] ? lock_downgrade+0x6e0/0x6e0 [ 2714.158799][T12535] ? __fget_files+0x2f0/0x4c0 [ 2714.163550][T12535] ? __fget_light+0xea/0x280 [ 2714.168168][T12535] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2714.174437][T12535] __sys_sendmsg+0xe5/0x1b0 [ 2714.178958][T12535] ? __sys_sendmsg_sock+0x30/0x30 [ 2714.184004][T12535] ? __traceiter_irq_enable+0xa0/0xa0 [ 2714.189424][T12535] ? syscall_enter_from_user_mode+0x21/0x70 [ 2714.195533][T12535] do_syscall_64+0x35/0xb0 [ 2714.199981][T12535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2714.205903][T12535] RIP: 0033:0x7f1da1724ae9 [ 2714.210334][T12535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2714.229957][T12535] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2714.238392][T12535] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2714.246392][T12535] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2714.254386][T12535] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2714.262379][T12535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2714.270377][T12535] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2714.278395][T12535] 08:22:58 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000051}]) 08:22:58 executing program 2: perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x56, 0x0, 0xb3, 0x7, 0x0, 0x41c1, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x7, 0x0, 0x80000, 0x0, 0xfffe}, 0x0, 0xe, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044802, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x6, 0x800, r1, &(0x7f0000000000)='\x00', 0x1, 0xc}]) preadv(r0, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x4, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(0xffffffffffffffff, &(0x7f0000002680)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa7d) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) [ 2714.620729][T12501] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2714.654068][T12552] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2714.663523][T12501] CPU: 0 PID: 12501 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2714.672329][T12501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2714.682407][T12501] Call Trace: [ 2714.687068][T12501] [ 2714.690068][T12501] dump_stack_lvl+0xcd/0x134 [ 2714.694661][T12501] sysfs_warn_dup.cold+0x1c/0x29 [ 2714.699601][T12501] sysfs_do_create_link_sd+0x11e/0x140 [ 2714.705060][T12501] sysfs_create_link+0x5f/0xc0 [ 2714.709822][T12501] device_add+0x789/0x1ee0 [ 2714.714236][T12501] ? wait_for_completion_io+0x270/0x270 [ 2714.719777][T12501] ? lock_downgrade+0x6e0/0x6e0 [ 2714.724673][T12501] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2714.730914][T12501] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2714.738831][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.745112][T12501] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2714.751146][T12501] wiphy_register+0x1e94/0x29b0 [ 2714.756000][T12501] ? wiphy_unregister+0xbe0/0xbe0 [ 2714.761017][T12501] ? minstrel_ht_alloc+0x52c/0xa10 [ 2714.766132][T12501] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2714.772189][T12501] ieee80211_register_hw+0x1f18/0x3ed0 [ 2714.777664][T12501] ? ieee80211_restart_hw+0x290/0x290 [ 2714.783028][T12501] ? debug_object_destroy+0x210/0x210 [ 2714.788569][T12501] ? memset+0x20/0x40 [ 2714.792542][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.798774][T12501] ? __hrtimer_init+0x136/0x280 [ 2714.803615][T12501] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2714.809353][T12501] ? hwsim_virtio_rx_work+0x350/0x350 [ 2714.814723][T12501] ? hwsim_new_radio_nl+0x992/0x1080 [ 2714.820012][T12501] ? memcpy+0x39/0x60 [ 2714.823995][T12501] hwsim_new_radio_nl+0x9bc/0x1080 [ 2714.829097][T12501] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2714.834988][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.841229][T12501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2714.848761][T12501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2714.856135][T12501] genl_family_rcv_msg_doit+0x228/0x320 [ 2714.861683][T12501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2714.869050][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.875294][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.881531][T12501] ? ns_capable+0xd9/0x100 [ 2714.885941][T12501] genl_rcv_msg+0x328/0x580 [ 2714.890485][T12501] ? genl_get_cmd+0x480/0x480 [ 2714.895151][T12501] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2714.901035][T12501] ? lock_release+0x720/0x720 [ 2714.905704][T12501] ? check_path.constprop.0+0x50/0x50 [ 2714.911069][T12501] netlink_rcv_skb+0x153/0x420 [ 2714.915823][T12501] ? genl_get_cmd+0x480/0x480 [ 2714.920492][T12501] ? netlink_ack+0xa60/0xa60 [ 2714.925091][T12501] ? netlink_deliver_tap+0x1b1/0xc30 [ 2714.930377][T12501] ? _copy_from_iter+0x12b/0x1320 [ 2714.935396][T12501] genl_rcv+0x24/0x40 [ 2714.939371][T12501] netlink_unicast+0x533/0x7d0 [ 2714.944129][T12501] ? netlink_attachskb+0x880/0x880 [ 2714.949257][T12501] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2714.955532][T12501] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2714.961778][T12501] ? __phys_addr_symbol+0x2c/0x70 [ 2714.966825][T12501] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2714.972978][T12501] ? __check_object_size+0x16e/0x3f0 [ 2714.978273][T12501] netlink_sendmsg+0x904/0xdf0 [ 2714.983063][T12501] ? netlink_unicast+0x7d0/0x7d0 [ 2714.988001][T12501] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2714.994243][T12501] ? netlink_unicast+0x7d0/0x7d0 [ 2714.999179][T12501] sock_sendmsg+0xcf/0x120 [ 2715.003594][T12501] ____sys_sendmsg+0x6e8/0x810 [ 2715.008355][T12501] ? kernel_sendmsg+0x50/0x50 [ 2715.013028][T12501] ? do_recvmmsg+0x6d0/0x6d0 [ 2715.017614][T12501] ? check_path.constprop.0+0x50/0x50 [ 2715.022991][T12501] ___sys_sendmsg+0xf3/0x170 [ 2715.027572][T12501] ? sendmsg_copy_msghdr+0x160/0x160 [ 2715.032948][T12501] ? __fget_files+0x2ce/0x4c0 [ 2715.037616][T12501] ? lock_downgrade+0x6e0/0x6e0 [ 2715.042465][T12501] ? __fget_files+0x2f0/0x4c0 [ 2715.047153][T12501] ? __fget_light+0xea/0x280 [ 2715.051731][T12501] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2715.057966][T12501] __sys_sendmsg+0xe5/0x1b0 [ 2715.062460][T12501] ? __sys_sendmsg_sock+0x30/0x30 [ 2715.067473][T12501] ? __traceiter_irq_enable+0xa0/0xa0 [ 2715.072855][T12501] ? syscall_enter_from_user_mode+0x21/0x70 [ 2715.078753][T12501] do_syscall_64+0x35/0xb0 [ 2715.083166][T12501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2715.089072][T12501] RIP: 0033:0x7f3b064d9ae9 [ 2715.093493][T12501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2715.113102][T12501] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2715.121510][T12501] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2715.129483][T12501] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2715.137465][T12501] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2715.145456][T12501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2715.153506][T12501] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2715.161667][T12501] 08:22:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x4c000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:22:59 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000095}]) 08:22:59 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000052}]) 08:22:59 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:22:59 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x12008}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xfe, 0x0, 0x3e, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4000000003ff, 0x21}, 0x0, 0x0, 0x1, 0x0, 0x80000, 0x0, 0xfffd}, 0x0, 0x40000d, 0xffffffffffffffff, 0x1b) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x8010, 0xffffffffffffffff, 0x3000) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x7, 0x7, r2, &(0x7f0000000000), 0x0, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2716.004162][T12535] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2716.041886][T12535] CPU: 1 PID: 12535 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2716.050703][T12535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2716.060778][T12535] Call Trace: [ 2716.064072][T12535] [ 2716.067035][T12535] dump_stack_lvl+0xcd/0x134 [ 2716.071689][T12535] sysfs_warn_dup.cold+0x1c/0x29 [ 2716.076662][T12535] sysfs_do_create_link_sd+0x11e/0x140 [ 2716.082151][T12535] sysfs_create_link+0x5f/0xc0 [ 2716.086946][T12535] device_add+0x789/0x1ee0 [ 2716.091389][T12535] ? wait_for_completion_io+0x270/0x270 [ 2716.096963][T12535] ? lock_downgrade+0x6e0/0x6e0 [ 2716.101853][T12535] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2716.108122][T12535] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2716.114397][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.120670][T12535] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2716.126695][T12535] wiphy_register+0x1e94/0x29b0 [ 2716.131615][T12535] ? wiphy_unregister+0xbe0/0xbe0 [ 2716.136670][T12535] ? minstrel_ht_alloc+0x52c/0xa10 [ 2716.141827][T12535] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2716.147936][T12535] ieee80211_register_hw+0x1f18/0x3ed0 [ 2716.153482][T12535] ? ieee80211_restart_hw+0x290/0x290 [ 2716.158893][T12535] ? debug_object_destroy+0x210/0x210 [ 2716.164334][T12535] ? memset+0x20/0x40 [ 2716.168337][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.174578][T12535] ? __hrtimer_init+0x136/0x280 [ 2716.179528][T12535] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2716.185261][T12535] ? hwsim_virtio_rx_work+0x350/0x350 [ 2716.190638][T12535] ? hwsim_new_radio_nl+0x992/0x1080 [ 2716.195934][T12535] ? memcpy+0x39/0x60 [ 2716.199951][T12535] hwsim_new_radio_nl+0x9bc/0x1080 [ 2716.205078][T12535] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2716.210978][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.217223][T12535] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2716.224655][T12535] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2716.231954][T12535] genl_family_rcv_msg_doit+0x228/0x320 [ 2716.237504][T12535] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2716.245188][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.251441][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.257684][T12535] ? ns_capable+0xd9/0x100 [ 2716.262117][T12535] genl_rcv_msg+0x328/0x580 [ 2716.266625][T12535] ? genl_get_cmd+0x480/0x480 [ 2716.271296][T12535] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2716.277188][T12535] ? lock_release+0x720/0x720 [ 2716.281860][T12535] ? check_path.constprop.0+0x50/0x50 [ 2716.287235][T12535] netlink_rcv_skb+0x153/0x420 [ 2716.291996][T12535] ? genl_get_cmd+0x480/0x480 [ 2716.296661][T12535] ? netlink_ack+0xa60/0xa60 [ 2716.301251][T12535] ? netlink_deliver_tap+0x1b1/0xc30 [ 2716.306657][T12535] genl_rcv+0x24/0x40 [ 2716.310632][T12535] netlink_unicast+0x533/0x7d0 [ 2716.315548][T12535] ? netlink_attachskb+0x880/0x880 [ 2716.320647][T12535] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2716.326888][T12535] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2716.333141][T12535] ? __phys_addr_symbol+0x2c/0x70 [ 2716.338156][T12535] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2716.343899][T12535] ? __check_object_size+0x16e/0x3f0 [ 2716.349176][T12535] netlink_sendmsg+0x904/0xdf0 [ 2716.353939][T12535] ? netlink_unicast+0x7d0/0x7d0 [ 2716.358891][T12535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.365124][T12535] ? netlink_unicast+0x7d0/0x7d0 [ 2716.370048][T12535] sock_sendmsg+0xcf/0x120 [ 2716.374468][T12535] ____sys_sendmsg+0x6e8/0x810 [ 2716.379247][T12535] ? kernel_sendmsg+0x50/0x50 [ 2716.383910][T12535] ? do_recvmmsg+0x6d0/0x6d0 [ 2716.388489][T12535] ? check_path.constprop.0+0x50/0x50 [ 2716.393858][T12535] ___sys_sendmsg+0xf3/0x170 [ 2716.398433][T12535] ? sendmsg_copy_msghdr+0x160/0x160 [ 2716.403706][T12535] ? __fget_files+0x2ce/0x4c0 [ 2716.408371][T12535] ? lock_downgrade+0x6e0/0x6e0 [ 2716.413220][T12535] ? __fget_files+0x2f0/0x4c0 [ 2716.417891][T12535] ? __fget_light+0xea/0x280 [ 2716.422487][T12535] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2716.428718][T12535] __sys_sendmsg+0xe5/0x1b0 [ 2716.433209][T12535] ? __sys_sendmsg_sock+0x30/0x30 [ 2716.438221][T12535] ? __traceiter_irq_enable+0xa0/0xa0 [ 2716.443595][T12535] ? syscall_enter_from_user_mode+0x21/0x70 [ 2716.449483][T12535] do_syscall_64+0x35/0xb0 [ 2716.453895][T12535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2716.459774][T12535] RIP: 0033:0x7f1da1724ae9 [ 2716.464189][T12535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2716.483881][T12535] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2716.492292][T12535] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2716.500270][T12535] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2716.508241][T12535] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2716.516211][T12535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2716.524178][T12535] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2716.532173][T12535] [ 2716.588814][T12576] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2716.654856][T12580] blktrace: Concurrent blktraces are not allowed on nbd2 08:23:00 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:00 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000053}]) [ 2716.724417][T12584] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2716.773552][T12584] CPU: 0 PID: 12584 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2716.782391][T12584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2716.792488][T12584] Call Trace: [ 2716.795785][T12584] [ 2716.798730][T12584] dump_stack_lvl+0xcd/0x134 [ 2716.803348][T12584] sysfs_warn_dup.cold+0x1c/0x29 [ 2716.808315][T12584] sysfs_do_create_link_sd+0x11e/0x140 [ 2716.813820][T12584] sysfs_create_link+0x5f/0xc0 [ 2716.818616][T12584] device_add+0x789/0x1ee0 [ 2716.823044][T12584] ? wait_for_completion_io+0x270/0x270 [ 2716.828596][T12584] ? lock_downgrade+0x6e0/0x6e0 [ 2716.833453][T12584] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2716.839692][T12584] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2716.845935][T12584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.852175][T12584] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2716.858185][T12584] wiphy_register+0x1e94/0x29b0 [ 2716.863053][T12584] ? wiphy_unregister+0xbe0/0xbe0 [ 2716.868171][T12584] ? minstrel_ht_alloc+0x52c/0xa10 [ 2716.873310][T12584] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2716.879644][T12584] ieee80211_register_hw+0x1f18/0x3ed0 [ 2716.885124][T12584] ? ieee80211_restart_hw+0x290/0x290 [ 2716.890503][T12584] ? debug_object_destroy+0x210/0x210 [ 2716.895885][T12584] ? memset+0x20/0x40 [ 2716.899882][T12584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.906129][T12584] ? __hrtimer_init+0x136/0x280 [ 2716.911072][T12584] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2716.916813][T12584] ? hwsim_virtio_rx_work+0x350/0x350 [ 2716.922195][T12584] ? hwsim_new_radio_nl+0x992/0x1080 [ 2716.927504][T12584] ? memcpy+0x39/0x60 [ 2716.931518][T12584] hwsim_new_radio_nl+0x9bc/0x1080 [ 2716.936649][T12584] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2716.942557][T12584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.948802][T12584] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2716.956178][T12584] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2716.963475][T12584] genl_family_rcv_msg_doit+0x228/0x320 [ 2716.969037][T12584] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2716.976410][T12584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.982685][T12584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2716.988965][T12584] ? ns_capable+0xd9/0x100 [ 2716.993398][T12584] genl_rcv_msg+0x328/0x580 [ 2716.997915][T12584] ? genl_get_cmd+0x480/0x480 [ 2717.002600][T12584] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2717.008542][T12584] ? lock_release+0x720/0x720 [ 2717.013229][T12584] ? check_path.constprop.0+0x50/0x50 [ 2717.018612][T12584] netlink_rcv_skb+0x153/0x420 [ 2717.023392][T12584] ? genl_get_cmd+0x480/0x480 [ 2717.028072][T12584] ? netlink_ack+0xa60/0xa60 [ 2717.032690][T12584] ? netlink_deliver_tap+0x1b1/0xc30 [ 2717.037987][T12584] ? _copy_from_iter+0x12b/0x1320 [ 2717.043030][T12584] genl_rcv+0x24/0x40 [ 2717.047029][T12584] netlink_unicast+0x533/0x7d0 [ 2717.051819][T12584] ? netlink_attachskb+0x880/0x880 [ 2717.056955][T12584] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2717.063217][T12584] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2717.069467][T12584] ? __phys_addr_symbol+0x2c/0x70 [ 2717.074494][T12584] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2717.080214][T12584] ? __check_object_size+0x16e/0x3f0 [ 2717.085503][T12584] netlink_sendmsg+0x904/0xdf0 [ 2717.090287][T12584] ? netlink_unicast+0x7d0/0x7d0 [ 2717.095234][T12584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2717.101483][T12584] ? netlink_unicast+0x7d0/0x7d0 [ 2717.106440][T12584] sock_sendmsg+0xcf/0x120 [ 2717.110863][T12584] ____sys_sendmsg+0x6e8/0x810 [ 2717.115645][T12584] ? kernel_sendmsg+0x50/0x50 [ 2717.120318][T12584] ? do_recvmmsg+0x6d0/0x6d0 [ 2717.124919][T12584] ? check_path.constprop.0+0x50/0x50 [ 2717.130300][T12584] ___sys_sendmsg+0xf3/0x170 [ 2717.134891][T12584] ? sendmsg_copy_msghdr+0x160/0x160 [ 2717.140178][T12584] ? __fget_files+0x2ce/0x4c0 [ 2717.144865][T12584] ? lock_downgrade+0x6e0/0x6e0 [ 2717.149730][T12584] ? __fget_files+0x2f0/0x4c0 [ 2717.154417][T12584] ? __fget_light+0xea/0x280 [ 2717.159010][T12584] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2717.165258][T12584] __sys_sendmsg+0xe5/0x1b0 [ 2717.169867][T12584] ? __sys_sendmsg_sock+0x30/0x30 [ 2717.174904][T12584] ? __traceiter_irq_enable+0xa0/0xa0 [ 2717.180293][T12584] ? syscall_enter_from_user_mode+0x21/0x70 [ 2717.186198][T12584] do_syscall_64+0x35/0xb0 [ 2717.190622][T12584] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2717.196529][T12584] RIP: 0033:0x7f3b064d9ae9 [ 2717.200948][T12584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:23:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7b500700, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:01 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000096}]) 08:23:01 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300), 0x0, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2717.220643][T12584] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2717.229054][T12584] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2717.237029][T12584] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2717.245016][T12584] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2717.253009][T12584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2717.260979][T12584] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2717.268968][T12584] 08:23:01 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000054}]) [ 2717.445933][T12598] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2717.465174][T12606] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' 08:23:01 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2717.540701][T12604] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2717.554836][T12606] CPU: 0 PID: 12606 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2717.563746][T12606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2717.573815][T12606] Call Trace: [ 2717.577112][T12606] [ 2717.580036][T12606] dump_stack_lvl+0xcd/0x134 [ 2717.584627][T12606] sysfs_warn_dup.cold+0x1c/0x29 [ 2717.589681][T12606] sysfs_do_create_link_sd+0x11e/0x140 [ 2717.595149][T12606] sysfs_create_link+0x5f/0xc0 [ 2717.599911][T12606] device_add+0x789/0x1ee0 [ 2717.604323][T12606] ? wait_for_completion_io+0x270/0x270 [ 2717.609866][T12606] ? lock_downgrade+0x6e0/0x6e0 [ 2717.614726][T12606] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2717.620990][T12606] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2717.627233][T12606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2717.633466][T12606] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2717.639446][T12606] wiphy_register+0x1e94/0x29b0 [ 2717.644308][T12606] ? wiphy_unregister+0xbe0/0xbe0 [ 2717.649337][T12606] ? minstrel_ht_alloc+0x52c/0xa10 [ 2717.654495][T12606] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2717.660556][T12606] ieee80211_register_hw+0x1f18/0x3ed0 [ 2717.666013][T12606] ? ieee80211_restart_hw+0x290/0x290 [ 2717.671394][T12606] ? debug_object_destroy+0x210/0x210 [ 2717.676769][T12606] ? memset+0x20/0x40 [ 2717.680741][T12606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2717.686973][T12606] ? __hrtimer_init+0x136/0x280 [ 2717.691824][T12606] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2717.697562][T12606] ? hwsim_virtio_rx_work+0x350/0x350 [ 2717.702921][T12606] ? hwsim_new_radio_nl+0x992/0x1080 [ 2717.708194][T12606] ? memcpy+0x39/0x60 [ 2717.712605][T12606] hwsim_new_radio_nl+0x9bc/0x1080 [ 2717.717710][T12606] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2717.723598][T12606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2717.729838][T12606] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2717.737197][T12606] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2717.744481][T12606] genl_family_rcv_msg_doit+0x228/0x320 [ 2717.750027][T12606] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2717.757392][T12606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2717.763629][T12606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2717.769865][T12606] ? ns_capable+0xd9/0x100 [ 2717.774272][T12606] genl_rcv_msg+0x328/0x580 [ 2717.778764][T12606] ? genl_get_cmd+0x480/0x480 [ 2717.783434][T12606] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2717.789326][T12606] ? lock_release+0x720/0x720 [ 2717.793998][T12606] ? check_path.constprop.0+0x50/0x50 [ 2717.799396][T12606] netlink_rcv_skb+0x153/0x420 [ 2717.804160][T12606] ? genl_get_cmd+0x480/0x480 [ 2717.808831][T12606] ? netlink_ack+0xa60/0xa60 [ 2717.813489][T12606] ? netlink_deliver_tap+0x1b1/0xc30 [ 2717.818785][T12606] genl_rcv+0x24/0x40 [ 2717.822772][T12606] netlink_unicast+0x533/0x7d0 [ 2717.827575][T12606] ? netlink_attachskb+0x880/0x880 [ 2717.832690][T12606] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2717.838960][T12606] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2717.845190][T12606] ? __phys_addr_symbol+0x2c/0x70 [ 2717.850206][T12606] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2717.855916][T12606] ? __check_object_size+0x16e/0x3f0 [ 2717.861194][T12606] netlink_sendmsg+0x904/0xdf0 [ 2717.865952][T12606] ? netlink_unicast+0x7d0/0x7d0 [ 2717.870880][T12606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2717.877110][T12606] ? netlink_unicast+0x7d0/0x7d0 [ 2717.882035][T12606] sock_sendmsg+0xcf/0x120 [ 2717.886442][T12606] ____sys_sendmsg+0x6e8/0x810 [ 2717.891197][T12606] ? kernel_sendmsg+0x50/0x50 [ 2717.895857][T12606] ? do_recvmmsg+0x6d0/0x6d0 [ 2717.900437][T12606] ? check_path.constprop.0+0x50/0x50 [ 2717.905802][T12606] ___sys_sendmsg+0xf3/0x170 [ 2717.910391][T12606] ? sendmsg_copy_msghdr+0x160/0x160 [ 2717.915663][T12606] ? __fget_files+0x2ce/0x4c0 [ 2717.920331][T12606] ? lock_downgrade+0x6e0/0x6e0 [ 2717.925180][T12606] ? __fget_files+0x2f0/0x4c0 [ 2717.929850][T12606] ? __fget_light+0xea/0x280 [ 2717.934440][T12606] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2717.940682][T12606] __sys_sendmsg+0xe5/0x1b0 [ 2717.945171][T12606] ? __sys_sendmsg_sock+0x30/0x30 [ 2717.950179][T12606] ? __traceiter_irq_enable+0xa0/0xa0 [ 2717.955547][T12606] ? syscall_enter_from_user_mode+0x21/0x70 [ 2717.961431][T12606] do_syscall_64+0x35/0xb0 [ 2717.965856][T12606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2717.971760][T12606] RIP: 0033:0x7f1da1724ae9 [ 2717.976167][T12606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2717.995763][T12606] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2718.004164][T12606] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2718.012132][T12606] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2718.020179][T12606] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2718.028142][T12606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2718.036106][T12606] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2718.044084][T12606] [ 2718.344111][T12585] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2718.367156][T12585] CPU: 0 PID: 12585 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2718.375995][T12585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2718.386071][T12585] Call Trace: [ 2718.389369][T12585] [ 2718.392339][T12585] dump_stack_lvl+0xcd/0x134 [ 2718.396961][T12585] sysfs_warn_dup.cold+0x1c/0x29 [ 2718.401932][T12585] sysfs_do_create_link_sd+0x11e/0x140 [ 2718.407471][T12585] sysfs_create_link+0x5f/0xc0 [ 2718.412275][T12585] device_add+0x789/0x1ee0 [ 2718.416740][T12585] ? wait_for_completion_io+0x270/0x270 [ 2718.422341][T12585] ? lock_downgrade+0x6e0/0x6e0 [ 2718.427222][T12585] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2718.433492][T12585] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2718.439848][T12585] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2718.446125][T12585] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2718.452158][T12585] wiphy_register+0x1e94/0x29b0 [ 2718.457051][T12585] ? wiphy_unregister+0xbe0/0xbe0 [ 2718.462100][T12585] ? minstrel_ht_alloc+0x52c/0xa10 [ 2718.467257][T12585] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2718.473387][T12585] ieee80211_register_hw+0x1f18/0x3ed0 [ 2718.478893][T12585] ? ieee80211_restart_hw+0x290/0x290 [ 2718.484294][T12585] ? debug_object_destroy+0x210/0x210 [ 2718.489703][T12585] ? memset+0x20/0x40 [ 2718.493714][T12585] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2718.499981][T12585] ? __hrtimer_init+0x136/0x280 [ 2718.504948][T12585] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2718.511739][T12585] ? hwsim_virtio_rx_work+0x350/0x350 [ 2718.517132][T12585] ? hwsim_new_radio_nl+0x992/0x1080 [ 2718.522446][T12585] ? memcpy+0x39/0x60 [ 2718.526454][T12585] hwsim_new_radio_nl+0x9bc/0x1080 [ 2718.531596][T12585] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2718.537533][T12585] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2718.543809][T12585] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2718.551297][T12585] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2718.558709][T12585] genl_family_rcv_msg_doit+0x228/0x320 [ 2718.564288][T12585] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2718.571687][T12585] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2718.577974][T12585] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2718.584245][T12585] ? ns_capable+0xd9/0x100 [ 2718.588692][T12585] genl_rcv_msg+0x328/0x580 [ 2718.593229][T12585] ? genl_get_cmd+0x480/0x480 [ 2718.597935][T12585] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2718.603862][T12585] ? lock_release+0x720/0x720 [ 2718.608564][T12585] ? check_path.constprop.0+0x50/0x50 [ 2718.613988][T12585] netlink_rcv_skb+0x153/0x420 [ 2718.618782][T12585] ? genl_get_cmd+0x480/0x480 [ 2718.623663][T12585] ? netlink_ack+0xa60/0xa60 [ 2718.628720][T12585] ? netlink_deliver_tap+0x1b1/0xc30 [ 2718.634029][T12585] ? _copy_from_iter+0x12b/0x1320 [ 2718.639093][T12585] genl_rcv+0x24/0x40 [ 2718.643098][T12585] netlink_unicast+0x533/0x7d0 [ 2718.647895][T12585] ? netlink_attachskb+0x880/0x880 [ 2718.653033][T12585] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2718.659310][T12585] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2718.665583][T12585] ? __phys_addr_symbol+0x2c/0x70 [ 2718.670644][T12585] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2718.676390][T12585] ? __check_object_size+0x16e/0x3f0 [ 2718.681709][T12585] netlink_sendmsg+0x904/0xdf0 [ 2718.686509][T12585] ? netlink_unicast+0x7d0/0x7d0 [ 2718.691481][T12585] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2718.697751][T12585] ? netlink_unicast+0x7d0/0x7d0 [ 2718.702714][T12585] sock_sendmsg+0xcf/0x120 [ 2718.707157][T12585] ____sys_sendmsg+0x6e8/0x810 [ 2718.711948][T12585] ? kernel_sendmsg+0x50/0x50 [ 2718.716650][T12585] ? do_recvmmsg+0x6d0/0x6d0 [ 2718.721276][T12585] ? check_path.constprop.0+0x50/0x50 [ 2718.726676][T12585] ___sys_sendmsg+0xf3/0x170 [ 2718.731290][T12585] ? sendmsg_copy_msghdr+0x160/0x160 [ 2718.736600][T12585] ? __fget_files+0x2ce/0x4c0 [ 2718.741305][T12585] ? lock_downgrade+0x6e0/0x6e0 [ 2718.746195][T12585] ? __fget_files+0x2f0/0x4c0 [ 2718.750909][T12585] ? __fget_light+0xea/0x280 [ 2718.755524][T12585] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2718.762231][T12585] __sys_sendmsg+0xe5/0x1b0 [ 2718.766759][T12585] ? __sys_sendmsg_sock+0x30/0x30 [ 2718.771806][T12585] ? __traceiter_irq_enable+0xa0/0xa0 [ 2718.777232][T12585] ? syscall_enter_from_user_mode+0x21/0x70 [ 2718.783156][T12585] do_syscall_64+0x35/0xb0 [ 2718.787605][T12585] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2718.793526][T12585] RIP: 0033:0x7f3b064d9ae9 [ 2718.797972][T12585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2718.817599][T12585] RSP: 002b:00007f3b0542e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2718.826047][T12585] RAX: ffffffffffffffda RBX: 00007f3b065ed028 RCX: 00007f3b064d9ae9 [ 2718.834043][T12585] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2718.842037][T12585] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2718.850027][T12585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2718.858023][T12585] R13: 00007f3b06b20b2f R14: 00007f3b0542e300 R15: 0000000000022000 [ 2718.866053][T12585] 08:23:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x60000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:02 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000097}]) 08:23:02 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x1, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xfffffffffffffff7}, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:02 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000055}]) 08:23:02 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x89a00000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2719.024200][T12640] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2719.080615][T12639] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2719.084370][T12640] CPU: 1 PID: 12640 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2719.096416][T12640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2719.106486][T12640] Call Trace: [ 2719.109775][T12640] [ 2719.112711][T12640] dump_stack_lvl+0xcd/0x134 [ 2719.117314][T12640] sysfs_warn_dup.cold+0x1c/0x29 [ 2719.122268][T12640] sysfs_do_create_link_sd+0x11e/0x140 [ 2719.127736][T12640] sysfs_create_link+0x5f/0xc0 [ 2719.132510][T12640] device_add+0x789/0x1ee0 [ 2719.136938][T12640] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2719.142597][T12640] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2719.148846][T12640] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2719.155099][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.161359][T12640] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2719.167373][T12640] wiphy_register+0x1e94/0x29b0 [ 2719.172263][T12640] ? wiphy_unregister+0xbe0/0xbe0 [ 2719.177320][T12640] ? minstrel_ht_alloc+0x52c/0xa10 [ 2719.182460][T12640] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2719.188545][T12640] ieee80211_register_hw+0x1f18/0x3ed0 [ 2719.194037][T12640] ? ieee80211_restart_hw+0x290/0x290 [ 2719.199418][T12640] ? debug_object_destroy+0x210/0x210 [ 2719.204807][T12640] ? memset+0x20/0x40 [ 2719.208809][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.215058][T12640] ? __hrtimer_init+0x136/0x280 [ 2719.219926][T12640] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2719.225699][T12640] ? hwsim_virtio_rx_work+0x350/0x350 [ 2719.231072][T12640] ? hwsim_new_radio_nl+0x992/0x1080 [ 2719.236378][T12640] ? memcpy+0x39/0x60 [ 2719.240378][T12640] hwsim_new_radio_nl+0x9bc/0x1080 [ 2719.245498][T12640] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2719.251410][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.257657][T12640] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2719.265035][T12640] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2719.272332][T12640] genl_family_rcv_msg_doit+0x228/0x320 [ 2719.277887][T12640] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2719.285266][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.291532][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.297778][T12640] ? ns_capable+0xd9/0x100 [ 2719.302206][T12640] genl_rcv_msg+0x328/0x580 [ 2719.306720][T12640] ? genl_get_cmd+0x480/0x480 [ 2719.311401][T12640] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2719.317306][T12640] ? lock_release+0x720/0x720 [ 2719.322024][T12640] ? check_path.constprop.0+0x50/0x50 [ 2719.327423][T12640] netlink_rcv_skb+0x153/0x420 [ 2719.332192][T12640] ? genl_get_cmd+0x480/0x480 [ 2719.336904][T12640] ? netlink_ack+0xa60/0xa60 [ 2719.341522][T12640] ? netlink_deliver_tap+0x1b1/0xc30 [ 2719.346822][T12640] genl_rcv+0x24/0x40 [ 2719.350816][T12640] netlink_unicast+0x533/0x7d0 [ 2719.355591][T12640] ? netlink_attachskb+0x880/0x880 [ 2719.360705][T12640] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2719.366956][T12640] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2719.373208][T12640] ? __phys_addr_symbol+0x2c/0x70 [ 2719.378242][T12640] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2719.383970][T12640] ? __check_object_size+0x16e/0x3f0 [ 2719.389276][T12640] netlink_sendmsg+0x904/0xdf0 [ 2719.394054][T12640] ? netlink_unicast+0x7d0/0x7d0 [ 2719.399005][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.405254][T12640] ? netlink_unicast+0x7d0/0x7d0 [ 2719.410199][T12640] sock_sendmsg+0xcf/0x120 [ 2719.414631][T12640] ____sys_sendmsg+0x6e8/0x810 [ 2719.419406][T12640] ? kernel_sendmsg+0x50/0x50 [ 2719.424087][T12640] ? do_recvmmsg+0x6d0/0x6d0 [ 2719.428689][T12640] ? check_path.constprop.0+0x50/0x50 [ 2719.434075][T12640] ___sys_sendmsg+0xf3/0x170 [ 2719.438759][T12640] ? sendmsg_copy_msghdr+0x160/0x160 [ 2719.444051][T12640] ? __fget_files+0x2ce/0x4c0 [ 2719.448735][T12640] ? lock_downgrade+0x6e0/0x6e0 [ 2719.453609][T12640] ? __fget_files+0x2f0/0x4c0 [ 2719.458313][T12640] ? __fget_light+0xea/0x280 [ 2719.462919][T12640] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2719.469180][T12640] __sys_sendmsg+0xe5/0x1b0 [ 2719.473779][T12640] ? __sys_sendmsg_sock+0x30/0x30 [ 2719.478806][T12640] ? __traceiter_irq_enable+0xa0/0xa0 [ 2719.484289][T12640] ? syscall_enter_from_user_mode+0x21/0x70 [ 2719.490198][T12640] do_syscall_64+0x35/0xb0 [ 2719.494641][T12640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2719.500556][T12640] RIP: 0033:0x7f1da1724ae9 [ 2719.504973][T12640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2719.524594][T12640] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2719.533016][T12640] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2719.540995][T12640] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2719.548967][T12640] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2719.557052][T12640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2719.565041][T12640] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2719.573043][T12640] 08:23:03 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000056}]) 08:23:03 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2719.619817][T12647] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2719.672967][T12647] CPU: 0 PID: 12647 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2719.681862][T12647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2719.691914][T12647] Call Trace: [ 2719.695188][T12647] [ 2719.698108][T12647] dump_stack_lvl+0xcd/0x134 [ 2719.702690][T12647] sysfs_warn_dup.cold+0x1c/0x29 [ 2719.707620][T12647] sysfs_do_create_link_sd+0x11e/0x140 [ 2719.713074][T12647] sysfs_create_link+0x5f/0xc0 [ 2719.717840][T12647] device_add+0x789/0x1ee0 [ 2719.722310][T12647] ? wait_for_completion_io+0x270/0x270 [ 2719.727908][T12647] ? lock_downgrade+0x6e0/0x6e0 [ 2719.732765][T12647] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2719.739028][T12647] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2719.745269][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.751509][T12647] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2719.757497][T12647] wiphy_register+0x1e94/0x29b0 [ 2719.762356][T12647] ? wiphy_unregister+0xbe0/0xbe0 [ 2719.767370][T12647] ? minstrel_ht_alloc+0x52c/0xa10 [ 2719.772498][T12647] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2719.778568][T12647] ieee80211_register_hw+0x1f18/0x3ed0 [ 2719.784125][T12647] ? ieee80211_restart_hw+0x290/0x290 [ 2719.789502][T12647] ? debug_object_destroy+0x210/0x210 [ 2719.794869][T12647] ? memset+0x20/0x40 [ 2719.798842][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.805072][T12647] ? __hrtimer_init+0x136/0x280 [ 2719.809915][T12647] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2719.815644][T12647] ? hwsim_virtio_rx_work+0x350/0x350 [ 2719.821001][T12647] ? hwsim_new_radio_nl+0x992/0x1080 [ 2719.826275][T12647] ? memcpy+0x39/0x60 [ 2719.830248][T12647] hwsim_new_radio_nl+0x9bc/0x1080 [ 2719.835352][T12647] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2719.841241][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.847470][T12647] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2719.854830][T12647] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2719.862107][T12647] genl_family_rcv_msg_doit+0x228/0x320 [ 2719.867659][T12647] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2719.875018][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.881257][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.887486][T12647] ? ns_capable+0xd9/0x100 [ 2719.891899][T12647] genl_rcv_msg+0x328/0x580 [ 2719.896402][T12647] ? genl_get_cmd+0x480/0x480 [ 2719.901084][T12647] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2719.906968][T12647] ? lock_release+0x720/0x720 [ 2719.911632][T12647] ? check_path.constprop.0+0x50/0x50 [ 2719.917003][T12647] netlink_rcv_skb+0x153/0x420 [ 2719.921768][T12647] ? genl_get_cmd+0x480/0x480 [ 2719.926452][T12647] ? netlink_ack+0xa60/0xa60 [ 2719.931044][T12647] ? netlink_deliver_tap+0x1b1/0xc30 [ 2719.936333][T12647] ? _copy_from_iter+0x12b/0x1320 [ 2719.941360][T12647] genl_rcv+0x24/0x40 [ 2719.945345][T12647] netlink_unicast+0x533/0x7d0 [ 2719.950101][T12647] ? netlink_attachskb+0x880/0x880 [ 2719.955215][T12647] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2719.961446][T12647] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2719.967675][T12647] ? __phys_addr_symbol+0x2c/0x70 [ 2719.972685][T12647] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2719.978389][T12647] ? __check_object_size+0x16e/0x3f0 [ 2719.983696][T12647] netlink_sendmsg+0x904/0xdf0 [ 2719.988454][T12647] ? netlink_unicast+0x7d0/0x7d0 [ 2719.993409][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2719.999671][T12647] ? netlink_unicast+0x7d0/0x7d0 [ 2720.004597][T12647] sock_sendmsg+0xcf/0x120 [ 2720.009006][T12647] ____sys_sendmsg+0x6e8/0x810 [ 2720.013766][T12647] ? kernel_sendmsg+0x50/0x50 [ 2720.018517][T12647] ? do_recvmmsg+0x6d0/0x6d0 [ 2720.023183][T12647] ? check_path.constprop.0+0x50/0x50 [ 2720.028544][T12647] ___sys_sendmsg+0xf3/0x170 [ 2720.033123][T12647] ? sendmsg_copy_msghdr+0x160/0x160 [ 2720.038399][T12647] ? __fget_files+0x2ce/0x4c0 [ 2720.043064][T12647] ? lock_downgrade+0x6e0/0x6e0 [ 2720.047914][T12647] ? __fget_files+0x2f0/0x4c0 [ 2720.052586][T12647] ? __fget_light+0xea/0x280 [ 2720.057162][T12647] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2720.063400][T12647] __sys_sendmsg+0xe5/0x1b0 [ 2720.067900][T12647] ? __sys_sendmsg_sock+0x30/0x30 [ 2720.072949][T12647] ? __traceiter_irq_enable+0xa0/0xa0 [ 2720.078334][T12647] ? syscall_enter_from_user_mode+0x21/0x70 [ 2720.084230][T12647] do_syscall_64+0x35/0xb0 [ 2720.088647][T12647] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2720.094549][T12647] RIP: 0033:0x7f3b064d9ae9 [ 2720.098959][T12647] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:23:03 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000098}]) [ 2720.118559][T12647] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2720.126965][T12647] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2720.134926][T12647] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2720.142885][T12647] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2720.150843][T12647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2720.158806][T12647] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2720.166776][T12647] 08:23:04 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000002c0), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xc) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42114, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:04 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:04 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000099}]) [ 2720.443588][T12668] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2720.550361][T12668] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2720.574425][T12640] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2720.588619][T12640] CPU: 0 PID: 12640 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2720.597414][T12640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2720.607484][T12640] Call Trace: [ 2720.610774][T12640] [ 2720.613806][T12640] dump_stack_lvl+0xcd/0x134 [ 2720.618445][T12640] sysfs_warn_dup.cold+0x1c/0x29 [ 2720.623416][T12640] sysfs_do_create_link_sd+0x11e/0x140 [ 2720.628904][T12640] sysfs_create_link+0x5f/0xc0 [ 2720.633695][T12640] device_add+0x789/0x1ee0 [ 2720.638131][T12640] ? wait_for_completion_io+0x270/0x270 [ 2720.643699][T12640] ? lock_downgrade+0x6e0/0x6e0 [ 2720.648576][T12640] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2720.654841][T12640] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2720.661109][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2720.667370][T12640] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2720.673391][T12640] wiphy_register+0x1e94/0x29b0 [ 2720.678283][T12640] ? wiphy_unregister+0xbe0/0xbe0 [ 2720.683333][T12640] ? minstrel_ht_alloc+0x52c/0xa10 [ 2720.688519][T12640] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2720.694618][T12640] ieee80211_register_hw+0x1f18/0x3ed0 [ 2720.700120][T12640] ? ieee80211_restart_hw+0x290/0x290 [ 2720.705517][T12640] ? debug_object_destroy+0x210/0x210 [ 2720.710926][T12640] ? memset+0x20/0x40 [ 2720.714939][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2720.721202][T12640] ? __hrtimer_init+0x136/0x280 [ 2720.726082][T12640] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2720.731846][T12640] ? hwsim_virtio_rx_work+0x350/0x350 [ 2720.737320][T12640] ? hwsim_new_radio_nl+0x992/0x1080 [ 2720.742633][T12640] ? memcpy+0x39/0x60 [ 2720.746641][T12640] hwsim_new_radio_nl+0x9bc/0x1080 [ 2720.751777][T12640] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2720.757703][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2720.763969][T12640] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2720.771365][T12640] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2720.778699][T12640] genl_family_rcv_msg_doit+0x228/0x320 [ 2720.784365][T12640] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2720.791764][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2720.798138][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2720.804405][T12640] ? ns_capable+0xd9/0x100 [ 2720.808847][T12640] genl_rcv_msg+0x328/0x580 [ 2720.813406][T12640] ? genl_get_cmd+0x480/0x480 [ 2720.818108][T12640] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2720.824033][T12640] ? lock_release+0x720/0x720 [ 2720.828734][T12640] ? check_path.constprop.0+0x50/0x50 [ 2720.834137][T12640] netlink_rcv_skb+0x153/0x420 [ 2720.838924][T12640] ? genl_get_cmd+0x480/0x480 [ 2720.843634][T12640] ? netlink_ack+0xa60/0xa60 [ 2720.848283][T12640] ? netlink_deliver_tap+0x1b1/0xc30 [ 2720.853604][T12640] genl_rcv+0x24/0x40 [ 2720.857611][T12640] netlink_unicast+0x533/0x7d0 [ 2720.862405][T12640] ? netlink_attachskb+0x880/0x880 [ 2720.867529][T12640] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2720.873808][T12640] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2720.880079][T12640] ? __phys_addr_symbol+0x2c/0x70 [ 2720.885141][T12640] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2720.890886][T12640] ? __check_object_size+0x16e/0x3f0 [ 2720.896191][T12640] netlink_sendmsg+0x904/0xdf0 [ 2720.900969][T12640] ? netlink_unicast+0x7d0/0x7d0 [ 2720.905917][T12640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2720.912169][T12640] ? netlink_unicast+0x7d0/0x7d0 [ 2720.917199][T12640] sock_sendmsg+0xcf/0x120 [ 2720.921634][T12640] ____sys_sendmsg+0x6e8/0x810 [ 2720.926429][T12640] ? kernel_sendmsg+0x50/0x50 [ 2720.931120][T12640] ? do_recvmmsg+0x6d0/0x6d0 [ 2720.935731][T12640] ? check_path.constprop.0+0x50/0x50 [ 2720.941112][T12640] ___sys_sendmsg+0xf3/0x170 [ 2720.945704][T12640] ? sendmsg_copy_msghdr+0x160/0x160 [ 2720.951004][T12640] ? __fget_files+0x2ce/0x4c0 [ 2720.955698][T12640] ? lock_downgrade+0x6e0/0x6e0 [ 2720.960587][T12640] ? __fget_files+0x2f0/0x4c0 [ 2720.965295][T12640] ? __fget_light+0xea/0x280 [ 2720.969908][T12640] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2720.976175][T12640] __sys_sendmsg+0xe5/0x1b0 [ 2720.980696][T12640] ? __sys_sendmsg_sock+0x30/0x30 [ 2720.985734][T12640] ? __traceiter_irq_enable+0xa0/0xa0 [ 2720.991129][T12640] ? syscall_enter_from_user_mode+0x21/0x70 [ 2720.997038][T12640] do_syscall_64+0x35/0xb0 [ 2721.001476][T12640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2721.007382][T12640] RIP: 0033:0x7f1da1724ae9 [ 2721.011805][T12640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2721.031422][T12640] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2721.039857][T12640] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2721.047847][T12640] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2721.055827][T12640] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2721.063810][T12640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2721.071785][T12640] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2721.079786][T12640] [ 2721.501169][T12647] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2721.513250][T12647] CPU: 0 PID: 12647 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2721.522050][T12647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2721.532124][T12647] Call Trace: [ 2721.535415][T12647] [ 2721.538451][T12647] dump_stack_lvl+0xcd/0x134 [ 2721.543060][T12647] sysfs_warn_dup.cold+0x1c/0x29 [ 2721.548028][T12647] sysfs_do_create_link_sd+0x11e/0x140 [ 2721.553497][T12647] sysfs_create_link+0x5f/0xc0 [ 2721.558256][T12647] device_add+0x789/0x1ee0 [ 2721.562672][T12647] ? wait_for_completion_io+0x270/0x270 [ 2721.568253][T12647] ? lock_downgrade+0x6e0/0x6e0 [ 2721.573118][T12647] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2721.579399][T12647] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2721.585648][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2721.591888][T12647] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2721.597892][T12647] wiphy_register+0x1e94/0x29b0 [ 2721.602743][T12647] ? wiphy_unregister+0xbe0/0xbe0 [ 2721.607755][T12647] ? minstrel_ht_alloc+0x52c/0xa10 [ 2721.612870][T12647] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2721.618931][T12647] ieee80211_register_hw+0x1f18/0x3ed0 [ 2721.624397][T12647] ? ieee80211_restart_hw+0x290/0x290 [ 2721.629774][T12647] ? debug_object_destroy+0x210/0x210 [ 2721.635140][T12647] ? memset+0x20/0x40 [ 2721.639215][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2721.645448][T12647] ? __hrtimer_init+0x136/0x280 [ 2721.650316][T12647] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2721.656063][T12647] ? hwsim_virtio_rx_work+0x350/0x350 [ 2721.661422][T12647] ? hwsim_new_radio_nl+0x992/0x1080 [ 2721.666695][T12647] ? memcpy+0x39/0x60 [ 2721.670666][T12647] hwsim_new_radio_nl+0x9bc/0x1080 [ 2721.675768][T12647] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2721.681667][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2721.687909][T12647] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2721.695287][T12647] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2721.702589][T12647] genl_family_rcv_msg_doit+0x228/0x320 [ 2721.708146][T12647] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2721.715530][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2721.721793][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2721.728024][T12647] ? ns_capable+0xd9/0x100 [ 2721.732439][T12647] genl_rcv_msg+0x328/0x580 [ 2721.736947][T12647] ? genl_get_cmd+0x480/0x480 [ 2721.741611][T12647] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2721.747583][T12647] ? lock_release+0x720/0x720 [ 2721.752257][T12647] ? check_path.constprop.0+0x50/0x50 [ 2721.757706][T12647] netlink_rcv_skb+0x153/0x420 [ 2721.762461][T12647] ? genl_get_cmd+0x480/0x480 [ 2721.767145][T12647] ? netlink_ack+0xa60/0xa60 [ 2721.771757][T12647] ? netlink_deliver_tap+0x1b1/0xc30 [ 2721.777589][T12647] ? _copy_from_iter+0x12b/0x1320 [ 2721.782608][T12647] genl_rcv+0x24/0x40 [ 2721.786583][T12647] netlink_unicast+0x533/0x7d0 [ 2721.791345][T12647] ? netlink_attachskb+0x880/0x880 [ 2721.796482][T12647] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2721.802747][T12647] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2721.808977][T12647] ? __phys_addr_symbol+0x2c/0x70 [ 2721.813992][T12647] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2721.819710][T12647] ? __check_object_size+0x16e/0x3f0 [ 2721.825002][T12647] netlink_sendmsg+0x904/0xdf0 [ 2721.829765][T12647] ? netlink_unicast+0x7d0/0x7d0 [ 2721.834721][T12647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2721.840968][T12647] ? netlink_unicast+0x7d0/0x7d0 [ 2721.845899][T12647] sock_sendmsg+0xcf/0x120 [ 2721.850341][T12647] ____sys_sendmsg+0x6e8/0x810 [ 2721.855102][T12647] ? kernel_sendmsg+0x50/0x50 [ 2721.859768][T12647] ? do_recvmmsg+0x6d0/0x6d0 [ 2721.864352][T12647] ? check_path.constprop.0+0x50/0x50 [ 2721.869724][T12647] ___sys_sendmsg+0xf3/0x170 [ 2721.874304][T12647] ? sendmsg_copy_msghdr+0x160/0x160 [ 2721.879592][T12647] ? __fget_files+0x2ce/0x4c0 [ 2721.884296][T12647] ? lock_downgrade+0x6e0/0x6e0 [ 2721.889154][T12647] ? __fget_files+0x2f0/0x4c0 [ 2721.893838][T12647] ? __fget_light+0xea/0x280 [ 2721.898417][T12647] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2721.904650][T12647] __sys_sendmsg+0xe5/0x1b0 [ 2721.909143][T12647] ? __sys_sendmsg_sock+0x30/0x30 [ 2721.914156][T12647] ? __traceiter_irq_enable+0xa0/0xa0 [ 2721.919533][T12647] ? syscall_enter_from_user_mode+0x21/0x70 [ 2721.925422][T12647] do_syscall_64+0x35/0xb0 [ 2721.929829][T12647] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2721.935713][T12647] RIP: 0033:0x7f3b064d9ae9 [ 2721.940134][T12647] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2721.959746][T12647] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2721.968151][T12647] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2721.976111][T12647] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2721.984086][T12647] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2721.992074][T12647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 08:23:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x68000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:05 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000057}]) 08:23:05 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009a}]) 08:23:05 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2722.000035][T12647] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2722.008008][T12647] 08:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x97ffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:05 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0xdf, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2722.173514][T12711] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2722.187132][T12706] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2722.220881][T12711] CPU: 0 PID: 12711 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2722.229836][T12711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2722.239897][T12711] Call Trace: [ 2722.243179][T12711] [ 2722.246102][T12711] dump_stack_lvl+0xcd/0x134 [ 2722.250684][T12711] sysfs_warn_dup.cold+0x1c/0x29 [ 2722.255629][T12711] sysfs_do_create_link_sd+0x11e/0x140 [ 2722.261256][T12711] sysfs_create_link+0x5f/0xc0 [ 2722.266011][T12711] device_add+0x789/0x1ee0 [ 2722.270417][T12711] ? wait_for_completion_io+0x270/0x270 [ 2722.275954][T12711] ? lock_downgrade+0x6e0/0x6e0 [ 2722.280814][T12711] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2722.287149][T12711] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2722.293389][T12711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.299620][T12711] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2722.305605][T12711] wiphy_register+0x1e94/0x29b0 [ 2722.312101][T12711] ? wiphy_unregister+0xbe0/0xbe0 [ 2722.317123][T12711] ? minstrel_ht_alloc+0x52c/0xa10 [ 2722.322232][T12711] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2722.328389][T12711] ieee80211_register_hw+0x1f18/0x3ed0 [ 2722.333845][T12711] ? ieee80211_restart_hw+0x290/0x290 [ 2722.339202][T12711] ? debug_object_destroy+0x210/0x210 [ 2722.344845][T12711] ? memset+0x20/0x40 [ 2722.348818][T12711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.355046][T12711] ? __hrtimer_init+0x136/0x280 [ 2722.359885][T12711] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2722.365621][T12711] ? hwsim_virtio_rx_work+0x350/0x350 [ 2722.370990][T12711] ? hwsim_new_radio_nl+0x992/0x1080 [ 2722.376262][T12711] ? memcpy+0x39/0x60 [ 2722.380250][T12711] hwsim_new_radio_nl+0x9bc/0x1080 [ 2722.385369][T12711] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2722.391288][T12711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.397529][T12711] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2722.404942][T12711] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2722.412226][T12711] genl_family_rcv_msg_doit+0x228/0x320 [ 2722.417769][T12711] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2722.425130][T12711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.431368][T12711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.437599][T12711] ? ns_capable+0xd9/0x100 [ 2722.442016][T12711] genl_rcv_msg+0x328/0x580 [ 2722.446519][T12711] ? genl_get_cmd+0x480/0x480 [ 2722.451183][T12711] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2722.457071][T12711] ? lock_release+0x720/0x720 [ 2722.461733][T12711] ? check_path.constprop.0+0x50/0x50 [ 2722.467090][T12711] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 2722.472887][T12711] netlink_rcv_skb+0x153/0x420 [ 2722.477644][T12711] ? genl_get_cmd+0x480/0x480 [ 2722.482307][T12711] ? netlink_ack+0xa60/0xa60 [ 2722.486888][T12711] ? netlink_deliver_tap+0x1b1/0xc30 [ 2722.492204][T12711] genl_rcv+0x24/0x40 [ 2722.496267][T12711] netlink_unicast+0x533/0x7d0 [ 2722.501018][T12711] ? netlink_attachskb+0x880/0x880 [ 2722.506110][T12711] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2722.512342][T12711] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2722.518568][T12711] ? __phys_addr_symbol+0x2c/0x70 [ 2722.523576][T12711] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2722.529280][T12711] ? __check_object_size+0x16e/0x3f0 [ 2722.534551][T12711] netlink_sendmsg+0x904/0xdf0 [ 2722.539324][T12711] ? netlink_unicast+0x7d0/0x7d0 [ 2722.544253][T12711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.550484][T12711] ? netlink_unicast+0x7d0/0x7d0 [ 2722.555404][T12711] sock_sendmsg+0xcf/0x120 [ 2722.559820][T12711] ____sys_sendmsg+0x6e8/0x810 [ 2722.564573][T12711] ? kernel_sendmsg+0x50/0x50 [ 2722.569409][T12711] ? do_recvmmsg+0x6d0/0x6d0 [ 2722.573993][T12711] ? check_path.constprop.0+0x50/0x50 [ 2722.579358][T12711] ___sys_sendmsg+0xf3/0x170 [ 2722.583940][T12711] ? sendmsg_copy_msghdr+0x160/0x160 [ 2722.589212][T12711] ? __fget_files+0x2ce/0x4c0 [ 2722.593885][T12711] ? lock_downgrade+0x6e0/0x6e0 [ 2722.598739][T12711] ? __fget_files+0x2f0/0x4c0 [ 2722.603419][T12711] ? __fget_light+0xea/0x280 [ 2722.607994][T12711] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2722.614242][T12711] __sys_sendmsg+0xe5/0x1b0 [ 2722.618735][T12711] ? __sys_sendmsg_sock+0x30/0x30 [ 2722.623743][T12711] ? __traceiter_irq_enable+0xa0/0xa0 [ 2722.629115][T12711] ? syscall_enter_from_user_mode+0x21/0x70 [ 2722.635007][T12711] do_syscall_64+0x35/0xb0 [ 2722.639426][T12711] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2722.645307][T12711] RIP: 0033:0x7f1da1724ae9 [ 2722.649723][T12711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2722.669432][T12711] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2722.677836][T12711] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2722.685797][T12711] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2722.693753][T12711] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2722.701708][T12711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2722.709662][T12711] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2722.717679][T12711] 08:23:06 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:06 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009b}]) [ 2722.758036][T12718] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2722.773143][T12706] blktrace: Concurrent blktraces are not allowed on nbd2 08:23:06 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000058}]) [ 2722.829706][T12718] CPU: 1 PID: 12718 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2722.838539][T12718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2722.848609][T12718] Call Trace: [ 2722.851898][T12718] [ 2722.854847][T12718] dump_stack_lvl+0xcd/0x134 [ 2722.859478][T12718] sysfs_warn_dup.cold+0x1c/0x29 [ 2722.864462][T12718] sysfs_do_create_link_sd+0x11e/0x140 [ 2722.869980][T12718] sysfs_create_link+0x5f/0xc0 [ 2722.874879][T12718] device_add+0x789/0x1ee0 [ 2722.879319][T12718] ? wait_for_completion_io+0x270/0x270 [ 2722.884895][T12718] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2722.891163][T12718] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2722.897430][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.903696][T12718] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2722.909716][T12718] wiphy_register+0x1e94/0x29b0 [ 2722.914606][T12718] ? wiphy_unregister+0xbe0/0xbe0 [ 2722.919652][T12718] ? minstrel_ht_alloc+0x52c/0xa10 [ 2722.924808][T12718] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2722.930894][T12718] ieee80211_register_hw+0x1f18/0x3ed0 [ 2722.936370][T12718] ? ieee80211_restart_hw+0x290/0x290 [ 2722.941763][T12718] ? debug_object_destroy+0x210/0x210 [ 2722.947166][T12718] ? memset+0x20/0x40 [ 2722.951166][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2722.957417][T12718] ? __hrtimer_init+0x136/0x280 [ 2722.962290][T12718] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2722.968143][T12718] ? hwsim_virtio_rx_work+0x350/0x350 [ 2722.973532][T12718] ? hwsim_new_radio_nl+0x992/0x1080 [ 2722.978832][T12718] ? memcpy+0x39/0x60 [ 2722.982867][T12718] hwsim_new_radio_nl+0x9bc/0x1080 [ 2722.988006][T12718] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2722.993936][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2723.000199][T12718] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2723.007588][T12718] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2723.014907][T12718] genl_family_rcv_msg_doit+0x228/0x320 [ 2723.020472][T12718] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2723.027868][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2723.034148][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2723.040500][T12718] ? ns_capable+0xd9/0x100 [ 2723.044943][T12718] genl_rcv_msg+0x328/0x580 [ 2723.049477][T12718] ? genl_get_cmd+0x480/0x480 [ 2723.054175][T12718] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2723.060107][T12718] ? lock_release+0x720/0x720 [ 2723.064804][T12718] ? check_path.constprop.0+0x50/0x50 [ 2723.070383][T12718] netlink_rcv_skb+0x153/0x420 [ 2723.075168][T12718] ? genl_get_cmd+0x480/0x480 [ 2723.079872][T12718] ? netlink_ack+0xa60/0xa60 [ 2723.084522][T12718] ? netlink_deliver_tap+0x1b1/0xc30 [ 2723.089826][T12718] ? _copy_from_iter+0x12b/0x1320 [ 2723.094878][T12718] genl_rcv+0x24/0x40 [ 2723.098883][T12718] netlink_unicast+0x533/0x7d0 [ 2723.103677][T12718] ? netlink_attachskb+0x880/0x880 [ 2723.108804][T12718] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2723.115074][T12718] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2723.121343][T12718] ? __phys_addr_symbol+0x2c/0x70 [ 2723.126395][T12718] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2723.132142][T12718] ? __check_object_size+0x16e/0x3f0 [ 2723.137459][T12718] netlink_sendmsg+0x904/0xdf0 [ 2723.142255][T12718] ? netlink_unicast+0x7d0/0x7d0 [ 2723.147224][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2723.153516][T12718] ? netlink_unicast+0x7d0/0x7d0 [ 2723.158474][T12718] sock_sendmsg+0xcf/0x120 [ 2723.162919][T12718] ____sys_sendmsg+0x6e8/0x810 [ 2723.167713][T12718] ? kernel_sendmsg+0x50/0x50 [ 2723.172408][T12718] ? do_recvmmsg+0x6d0/0x6d0 [ 2723.177027][T12718] ? check_path.constprop.0+0x50/0x50 [ 2723.182427][T12718] ___sys_sendmsg+0xf3/0x170 [ 2723.187035][T12718] ? sendmsg_copy_msghdr+0x160/0x160 [ 2723.192346][T12718] ? __fget_files+0x2ce/0x4c0 [ 2723.197158][T12718] ? lock_downgrade+0x6e0/0x6e0 [ 2723.202056][T12718] ? __fget_files+0x2f0/0x4c0 [ 2723.206766][T12718] ? __fget_light+0xea/0x280 [ 2723.211386][T12718] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2723.217659][T12718] __sys_sendmsg+0xe5/0x1b0 [ 2723.222184][T12718] ? __sys_sendmsg_sock+0x30/0x30 [ 2723.227228][T12718] ? __traceiter_irq_enable+0xa0/0xa0 [ 2723.232642][T12718] ? syscall_enter_from_user_mode+0x21/0x70 [ 2723.238568][T12718] do_syscall_64+0x35/0xb0 [ 2723.243019][T12718] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2723.248941][T12718] RIP: 0033:0x7f3b064d9ae9 [ 2723.253370][T12718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2723.272991][T12718] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2723.281429][T12718] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2723.289510][T12718] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2723.297499][T12718] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2723.305584][T12718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2723.313669][T12718] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2723.321686][T12718] 08:23:07 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0xdf, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:07 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000059}]) [ 2723.543261][T12745] blktrace: Concurrent blktraces are not allowed on nbd2 [ 2723.938868][T12718] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2723.978611][T12718] CPU: 1 PID: 12718 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2723.987500][T12718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2723.997551][T12718] Call Trace: [ 2724.000820][T12718] [ 2724.003736][T12718] dump_stack_lvl+0xcd/0x134 [ 2724.008403][T12718] sysfs_warn_dup.cold+0x1c/0x29 [ 2724.013447][T12718] sysfs_do_create_link_sd+0x11e/0x140 [ 2724.019003][T12718] sysfs_create_link+0x5f/0xc0 [ 2724.023773][T12718] device_add+0x789/0x1ee0 [ 2724.028187][T12718] ? wait_for_completion_io+0x270/0x270 [ 2724.033769][T12718] ? lock_downgrade+0x6e0/0x6e0 [ 2724.038626][T12718] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2724.044856][T12718] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2724.051090][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.057322][T12718] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2724.063301][T12718] wiphy_register+0x1e94/0x29b0 [ 2724.068152][T12718] ? wiphy_unregister+0xbe0/0xbe0 [ 2724.073163][T12718] ? minstrel_ht_alloc+0x52c/0xa10 [ 2724.078272][T12718] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2724.084440][T12718] ieee80211_register_hw+0x1f18/0x3ed0 [ 2724.089909][T12718] ? ieee80211_restart_hw+0x290/0x290 [ 2724.095279][T12718] ? debug_object_destroy+0x210/0x210 [ 2724.100654][T12718] ? memset+0x20/0x40 [ 2724.104640][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.110967][T12718] ? __hrtimer_init+0x136/0x280 [ 2724.115820][T12718] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2724.121541][T12718] ? hwsim_virtio_rx_work+0x350/0x350 [ 2724.126904][T12718] ? hwsim_new_radio_nl+0x992/0x1080 [ 2724.132176][T12718] ? memcpy+0x39/0x60 [ 2724.136157][T12718] hwsim_new_radio_nl+0x9bc/0x1080 [ 2724.141255][T12718] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2724.147156][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.153424][T12718] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2724.160816][T12718] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2724.168126][T12718] genl_family_rcv_msg_doit+0x228/0x320 [ 2724.173675][T12718] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2724.181048][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.187292][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.193522][T12718] ? ns_capable+0xd9/0x100 [ 2724.197932][T12718] genl_rcv_msg+0x328/0x580 [ 2724.202431][T12718] ? genl_get_cmd+0x480/0x480 [ 2724.207136][T12718] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2724.213022][T12718] ? lock_release+0x720/0x720 [ 2724.217686][T12718] ? check_path.constprop.0+0x50/0x50 [ 2724.223138][T12718] netlink_rcv_skb+0x153/0x420 [ 2724.227892][T12718] ? genl_get_cmd+0x480/0x480 [ 2724.232561][T12718] ? netlink_ack+0xa60/0xa60 [ 2724.237145][T12718] ? netlink_deliver_tap+0x1b1/0xc30 [ 2724.242414][T12718] ? _copy_from_iter+0x12b/0x1320 [ 2724.247427][T12718] genl_rcv+0x24/0x40 [ 2724.251394][T12718] netlink_unicast+0x533/0x7d0 [ 2724.256148][T12718] ? netlink_attachskb+0x880/0x880 [ 2724.261241][T12718] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2724.267526][T12718] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2724.273792][T12718] ? __phys_addr_symbol+0x2c/0x70 [ 2724.278829][T12718] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2724.284545][T12718] ? __check_object_size+0x16e/0x3f0 [ 2724.289830][T12718] netlink_sendmsg+0x904/0xdf0 [ 2724.294599][T12718] ? netlink_unicast+0x7d0/0x7d0 [ 2724.299535][T12718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.305775][T12718] ? netlink_unicast+0x7d0/0x7d0 [ 2724.310712][T12718] sock_sendmsg+0xcf/0x120 [ 2724.315134][T12718] ____sys_sendmsg+0x6e8/0x810 [ 2724.319901][T12718] ? kernel_sendmsg+0x50/0x50 [ 2724.324564][T12718] ? do_recvmmsg+0x6d0/0x6d0 [ 2724.329155][T12718] ? check_path.constprop.0+0x50/0x50 [ 2724.334528][T12718] ___sys_sendmsg+0xf3/0x170 [ 2724.339194][T12718] ? sendmsg_copy_msghdr+0x160/0x160 [ 2724.344463][T12718] ? __fget_files+0x2ce/0x4c0 [ 2724.349133][T12718] ? lock_downgrade+0x6e0/0x6e0 [ 2724.354067][T12718] ? __fget_files+0x2f0/0x4c0 [ 2724.358750][T12718] ? __fget_light+0xea/0x280 [ 2724.363327][T12718] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2724.369561][T12718] __sys_sendmsg+0xe5/0x1b0 [ 2724.374063][T12718] ? __sys_sendmsg_sock+0x30/0x30 [ 2724.379074][T12718] ? __traceiter_irq_enable+0xa0/0xa0 [ 2724.384445][T12718] ? syscall_enter_from_user_mode+0x21/0x70 [ 2724.390332][T12718] do_syscall_64+0x35/0xb0 [ 2724.394741][T12718] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2724.400622][T12718] RIP: 0033:0x7f3b064d9ae9 [ 2724.405023][T12718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2724.424714][T12718] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2724.433116][T12718] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2724.441143][T12718] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2724.449113][T12718] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2724.457139][T12718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2724.465095][T12718] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2724.473066][T12718] 08:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x6c000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:08 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009c}]) 08:23:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x74000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:08 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:08 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100005a}]) 08:23:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x9effffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2724.614578][T12767] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2724.640272][T12767] CPU: 1 PID: 12767 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2724.649136][T12767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2724.659185][T12767] Call Trace: [ 2724.662457][T12767] [ 2724.665374][T12767] dump_stack_lvl+0xcd/0x134 [ 2724.669961][T12767] sysfs_warn_dup.cold+0x1c/0x29 [ 2724.674906][T12767] sysfs_do_create_link_sd+0x11e/0x140 [ 2724.680370][T12767] sysfs_create_link+0x5f/0xc0 [ 2724.685124][T12767] device_add+0x789/0x1ee0 [ 2724.689530][T12767] ? wait_for_completion_io+0x270/0x270 [ 2724.695069][T12767] ? lock_downgrade+0x6e0/0x6e0 [ 2724.699912][T12767] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2724.706142][T12767] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2724.712388][T12767] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.718617][T12767] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2724.724594][T12767] wiphy_register+0x1e94/0x29b0 [ 2724.729441][T12767] ? wiphy_unregister+0xbe0/0xbe0 [ 2724.734463][T12767] ? minstrel_ht_alloc+0x52c/0xa10 [ 2724.739575][T12767] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2724.745636][T12767] ieee80211_register_hw+0x1f18/0x3ed0 [ 2724.751096][T12767] ? ieee80211_restart_hw+0x290/0x290 [ 2724.756464][T12767] ? debug_object_destroy+0x210/0x210 [ 2724.761850][T12767] ? memset+0x20/0x40 [ 2724.765820][T12767] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.772048][T12767] ? __hrtimer_init+0x136/0x280 [ 2724.776893][T12767] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2724.782615][T12767] ? hwsim_virtio_rx_work+0x350/0x350 [ 2724.787984][T12767] ? hwsim_new_radio_nl+0x992/0x1080 [ 2724.793259][T12767] ? memcpy+0x39/0x60 [ 2724.797229][T12767] hwsim_new_radio_nl+0x9bc/0x1080 [ 2724.802328][T12767] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2724.808215][T12767] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.814447][T12767] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2724.821814][T12767] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2724.829087][T12767] genl_family_rcv_msg_doit+0x228/0x320 [ 2724.834623][T12767] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2724.841979][T12767] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.848214][T12767] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.854441][T12767] ? ns_capable+0xd9/0x100 [ 2724.858848][T12767] genl_rcv_msg+0x328/0x580 [ 2724.863356][T12767] ? genl_get_cmd+0x480/0x480 [ 2724.868024][T12767] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2724.873919][T12767] ? lock_release+0x720/0x720 [ 2724.878584][T12767] ? check_path.constprop.0+0x50/0x50 [ 2724.884034][T12767] netlink_rcv_skb+0x153/0x420 [ 2724.888786][T12767] ? genl_get_cmd+0x480/0x480 [ 2724.893448][T12767] ? netlink_ack+0xa60/0xa60 [ 2724.898029][T12767] ? netlink_deliver_tap+0x1b1/0xc30 [ 2724.903308][T12767] genl_rcv+0x24/0x40 [ 2724.907276][T12767] netlink_unicast+0x533/0x7d0 [ 2724.912028][T12767] ? netlink_attachskb+0x880/0x880 [ 2724.917135][T12767] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2724.923399][T12767] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2724.929641][T12767] ? __phys_addr_symbol+0x2c/0x70 [ 2724.934657][T12767] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2724.940370][T12767] ? __check_object_size+0x16e/0x3f0 [ 2724.945664][T12767] netlink_sendmsg+0x904/0xdf0 [ 2724.950424][T12767] ? netlink_unicast+0x7d0/0x7d0 [ 2724.955355][T12767] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.961607][T12767] ? netlink_unicast+0x7d0/0x7d0 [ 2724.966534][T12767] sock_sendmsg+0xcf/0x120 [ 2724.970950][T12767] ____sys_sendmsg+0x6e8/0x810 [ 2724.975703][T12767] ? kernel_sendmsg+0x50/0x50 [ 2724.980374][T12767] ? do_recvmmsg+0x6d0/0x6d0 [ 2724.984969][T12767] ? check_path.constprop.0+0x50/0x50 [ 2724.990363][T12767] ___sys_sendmsg+0xf3/0x170 [ 2724.994958][T12767] ? sendmsg_copy_msghdr+0x160/0x160 [ 2725.000290][T12767] ? __fget_files+0x2ce/0x4c0 [ 2725.004969][T12767] ? lock_downgrade+0x6e0/0x6e0 [ 2725.009856][T12767] ? __fget_files+0x2f0/0x4c0 [ 2725.014535][T12767] ? __fget_light+0xea/0x280 [ 2725.019117][T12767] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2725.025378][T12767] __sys_sendmsg+0xe5/0x1b0 [ 2725.029904][T12767] ? __sys_sendmsg_sock+0x30/0x30 [ 2725.034982][T12767] ? __traceiter_irq_enable+0xa0/0xa0 [ 2725.040395][T12767] ? syscall_enter_from_user_mode+0x21/0x70 [ 2725.046396][T12767] do_syscall_64+0x35/0xb0 [ 2725.050817][T12767] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2725.056715][T12767] RIP: 0033:0x7f1da1724ae9 [ 2725.061123][T12767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2725.080723][T12767] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2725.089128][T12767] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2725.097088][T12767] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2725.105065][T12767] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2725.113054][T12767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2725.121023][T12767] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2725.129005][T12767] [ 2725.164397][T12769] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2725.183574][T12769] CPU: 0 PID: 12769 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 2725.192378][T12769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2725.202470][T12769] Call Trace: [ 2725.205764][T12769] [ 2725.208718][T12769] dump_stack_lvl+0xcd/0x134 [ 2725.213341][T12769] sysfs_warn_dup.cold+0x1c/0x29 [ 2725.218322][T12769] sysfs_do_create_link_sd+0x11e/0x140 [ 2725.223813][T12769] sysfs_create_link+0x5f/0xc0 [ 2725.228606][T12769] device_add+0x789/0x1ee0 [ 2725.233056][T12769] ? wait_for_completion_io+0x270/0x270 [ 2725.238626][T12769] ? lock_downgrade+0x6e0/0x6e0 [ 2725.243512][T12769] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2725.249779][T12769] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2725.256054][T12769] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.262323][T12769] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2725.268361][T12769] wiphy_register+0x1e94/0x29b0 [ 2725.273261][T12769] ? wiphy_unregister+0xbe0/0xbe0 [ 2725.278312][T12769] ? minstrel_ht_alloc+0x52c/0xa10 [ 2725.283494][T12769] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2725.289685][T12769] ieee80211_register_hw+0x1f18/0x3ed0 [ 2725.295186][T12769] ? ieee80211_restart_hw+0x290/0x290 [ 2725.300589][T12769] ? debug_object_destroy+0x210/0x210 [ 2725.305999][T12769] ? memset+0x20/0x40 [ 2725.310007][T12769] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.316280][T12769] ? __hrtimer_init+0x136/0x280 [ 2725.321165][T12769] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2725.326937][T12769] ? hwsim_virtio_rx_work+0x350/0x350 [ 2725.332336][T12769] ? hwsim_new_radio_nl+0x992/0x1080 [ 2725.337661][T12769] ? memcpy+0x39/0x60 [ 2725.341672][T12769] hwsim_new_radio_nl+0x9bc/0x1080 [ 2725.346812][T12769] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2725.352746][T12769] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.359106][T12769] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2725.366507][T12769] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2725.373831][T12769] genl_family_rcv_msg_doit+0x228/0x320 [ 2725.379415][T12769] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2725.386822][T12769] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.393195][T12769] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.399463][T12769] ? ns_capable+0xd9/0x100 [ 2725.403912][T12769] genl_rcv_msg+0x328/0x580 [ 2725.408445][T12769] ? genl_get_cmd+0x480/0x480 [ 2725.413144][T12769] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2725.419067][T12769] ? lock_release+0x720/0x720 [ 2725.423767][T12769] ? check_path.constprop.0+0x50/0x50 [ 2725.429167][T12769] netlink_rcv_skb+0x153/0x420 [ 2725.433953][T12769] ? genl_get_cmd+0x480/0x480 [ 2725.438658][T12769] ? netlink_ack+0xa60/0xa60 [ 2725.443306][T12769] ? netlink_deliver_tap+0x1b1/0xc30 [ 2725.448629][T12769] genl_rcv+0x24/0x40 [ 2725.452626][T12769] netlink_unicast+0x533/0x7d0 [ 2725.457425][T12769] ? netlink_attachskb+0x880/0x880 [ 2725.462556][T12769] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2725.468824][T12769] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2725.475092][T12769] ? __phys_addr_symbol+0x2c/0x70 [ 2725.480138][T12769] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2725.485885][T12769] ? __check_object_size+0x16e/0x3f0 [ 2725.491200][T12769] netlink_sendmsg+0x904/0xdf0 [ 2725.496010][T12769] ? netlink_unicast+0x7d0/0x7d0 [ 2725.500992][T12769] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.507267][T12769] ? netlink_unicast+0x7d0/0x7d0 [ 2725.512228][T12769] sock_sendmsg+0xcf/0x120 [ 2725.516671][T12769] ____sys_sendmsg+0x6e8/0x810 [ 2725.521463][T12769] ? kernel_sendmsg+0x50/0x50 [ 2725.526166][T12769] ? do_recvmmsg+0x6d0/0x6d0 [ 2725.530786][T12769] ? check_path.constprop.0+0x50/0x50 [ 2725.536191][T12769] ___sys_sendmsg+0xf3/0x170 [ 2725.540805][T12769] ? sendmsg_copy_msghdr+0x160/0x160 [ 2725.546115][T12769] ? __fget_files+0x2ce/0x4c0 [ 2725.550816][T12769] ? lock_downgrade+0x6e0/0x6e0 [ 2725.555707][T12769] ? __fget_files+0x2f0/0x4c0 [ 2725.560418][T12769] ? __fget_light+0xea/0x280 08:23:09 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100005b}]) [ 2725.565036][T12769] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2725.571320][T12769] __sys_sendmsg+0xe5/0x1b0 [ 2725.575845][T12769] ? __sys_sendmsg_sock+0x30/0x30 [ 2725.580889][T12769] ? __traceiter_irq_enable+0xa0/0xa0 [ 2725.586300][T12769] ? syscall_enter_from_user_mode+0x21/0x70 [ 2725.592229][T12769] do_syscall_64+0x35/0xb0 [ 2725.596677][T12769] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2725.602749][T12769] RIP: 0033:0x7f5c959a1ae9 [ 2725.607159][T12769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2725.626762][T12769] RSP: 002b:00007f5c94917188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2725.635347][T12769] RAX: ffffffffffffffda RBX: 00007f5c95ab4f60 RCX: 00007f5c959a1ae9 [ 2725.643337][T12769] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2725.651305][T12769] RBP: 00007f5c959fbff7 R08: 0000000000000000 R09: 0000000000000000 [ 2725.659267][T12769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2725.667226][T12769] R13: 00007f5c95fe8b2f R14: 00007f5c94917300 R15: 0000000000022000 [ 2725.675250][T12769] [ 2725.718288][T12775] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2725.765323][T12775] CPU: 0 PID: 12775 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2725.774133][T12775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2725.784182][T12775] Call Trace: [ 2725.787458][T12775] [ 2725.790392][T12775] dump_stack_lvl+0xcd/0x134 [ 2725.794980][T12775] sysfs_warn_dup.cold+0x1c/0x29 [ 2725.799914][T12775] sysfs_do_create_link_sd+0x11e/0x140 [ 2725.805385][T12775] sysfs_create_link+0x5f/0xc0 [ 2725.810167][T12775] device_add+0x789/0x1ee0 [ 2725.814577][T12775] ? wait_for_completion_io+0x270/0x270 [ 2725.820126][T12775] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2725.826376][T12775] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2725.832635][T12775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.838872][T12775] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2725.844879][T12775] wiphy_register+0x1e94/0x29b0 [ 2725.849736][T12775] ? wiphy_unregister+0xbe0/0xbe0 [ 2725.854755][T12775] ? minstrel_ht_alloc+0x52c/0xa10 [ 2725.859872][T12775] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2725.865949][T12775] ieee80211_register_hw+0x1f18/0x3ed0 [ 2725.871469][T12775] ? ieee80211_restart_hw+0x290/0x290 [ 2725.876972][T12775] ? debug_object_destroy+0x210/0x210 [ 2725.882416][T12775] ? memset+0x20/0x40 [ 2725.886417][T12775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.892673][T12775] ? __hrtimer_init+0x136/0x280 [ 2725.897550][T12775] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2725.903319][T12775] ? hwsim_virtio_rx_work+0x350/0x350 [ 2725.908710][T12775] ? hwsim_new_radio_nl+0x992/0x1080 [ 2725.914022][T12775] ? memcpy+0x39/0x60 [ 2725.918131][T12775] hwsim_new_radio_nl+0x9bc/0x1080 [ 2725.923288][T12775] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2725.929221][T12775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.935498][T12775] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2725.942917][T12775] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2725.950235][T12775] genl_family_rcv_msg_doit+0x228/0x320 [ 2725.955812][T12775] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2725.963211][T12775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.969495][T12775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2725.975767][T12775] ? ns_capable+0xd9/0x100 [ 2725.980245][T12775] genl_rcv_msg+0x328/0x580 [ 2725.984783][T12775] ? genl_get_cmd+0x480/0x480 [ 2725.989485][T12775] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2725.995401][T12775] ? lock_release+0x720/0x720 [ 2726.000096][T12775] ? check_path.constprop.0+0x50/0x50 [ 2726.005468][T12775] netlink_rcv_skb+0x153/0x420 [ 2726.010232][T12775] ? genl_get_cmd+0x480/0x480 [ 2726.014919][T12775] ? netlink_ack+0xa60/0xa60 [ 2726.019505][T12775] ? netlink_deliver_tap+0x1b1/0xc30 [ 2726.024804][T12775] ? _copy_from_iter+0x12b/0x1320 [ 2726.029828][T12775] genl_rcv+0x24/0x40 [ 2726.033805][T12775] netlink_unicast+0x533/0x7d0 [ 2726.038572][T12775] ? netlink_attachskb+0x880/0x880 [ 2726.043694][T12775] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2726.049932][T12775] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2726.056212][T12775] ? __phys_addr_symbol+0x2c/0x70 [ 2726.061232][T12775] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2726.067056][T12775] ? __check_object_size+0x16e/0x3f0 [ 2726.072356][T12775] netlink_sendmsg+0x904/0xdf0 [ 2726.077119][T12775] ? netlink_unicast+0x7d0/0x7d0 [ 2726.082076][T12775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2726.088313][T12775] ? netlink_unicast+0x7d0/0x7d0 [ 2726.093252][T12775] sock_sendmsg+0xcf/0x120 [ 2726.097692][T12775] ____sys_sendmsg+0x6e8/0x810 [ 2726.102471][T12775] ? kernel_sendmsg+0x50/0x50 [ 2726.107137][T12775] ? do_recvmmsg+0x6d0/0x6d0 [ 2726.111733][T12775] ? check_path.constprop.0+0x50/0x50 [ 2726.117112][T12775] ___sys_sendmsg+0xf3/0x170 [ 2726.121800][T12775] ? sendmsg_copy_msghdr+0x160/0x160 [ 2726.127169][T12775] ? __fget_files+0x2ce/0x4c0 [ 2726.131929][T12775] ? lock_downgrade+0x6e0/0x6e0 [ 2726.136789][T12775] ? __fget_files+0x2f0/0x4c0 [ 2726.141466][T12775] ? __fget_light+0xea/0x280 [ 2726.146055][T12775] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2726.152416][T12775] __sys_sendmsg+0xe5/0x1b0 [ 2726.156943][T12775] ? __sys_sendmsg_sock+0x30/0x30 [ 2726.161993][T12775] ? __traceiter_irq_enable+0xa0/0xa0 [ 2726.167383][T12775] ? syscall_enter_from_user_mode+0x21/0x70 [ 2726.173294][T12775] do_syscall_64+0x35/0xb0 [ 2726.177706][T12775] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2726.183598][T12775] RIP: 0033:0x7f3b064d9ae9 [ 2726.188020][T12775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2726.207638][T12775] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2726.216047][T12775] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2726.224022][T12775] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2726.232008][T12775] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2726.239981][T12775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2726.247945][T12775] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2726.256015][T12775] 08:23:10 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:10 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009d}]) 08:23:10 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100005c}]) 08:23:10 executing program 2: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000029}]) 08:23:10 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100005d}]) 08:23:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x74000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:10 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009e}]) 08:23:10 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xd2f2fb0a, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:10 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100005e}]) 08:23:10 executing program 2: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000005}]) [ 2726.895161][T12829] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2726.948734][T12829] CPU: 1 PID: 12829 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2726.957551][T12829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2726.967629][T12829] Call Trace: [ 2726.970918][T12829] [ 2726.973862][T12829] dump_stack_lvl+0xcd/0x134 [ 2726.978492][T12829] sysfs_warn_dup.cold+0x1c/0x29 [ 2726.983466][T12829] sysfs_do_create_link_sd+0x11e/0x140 [ 2726.988959][T12829] sysfs_create_link+0x5f/0xc0 [ 2726.993749][T12829] device_add+0x789/0x1ee0 [ 2726.998193][T12829] ? wait_for_completion_io+0x270/0x270 [ 2727.003762][T12829] ? lock_downgrade+0x6e0/0x6e0 [ 2727.008638][T12829] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2727.014901][T12829] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2727.021167][T12829] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.027434][T12829] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2727.033451][T12829] wiphy_register+0x1e94/0x29b0 [ 2727.038337][T12829] ? wiphy_unregister+0xbe0/0xbe0 [ 2727.043384][T12829] ? minstrel_ht_alloc+0x52c/0xa10 [ 2727.048532][T12829] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2727.054634][T12829] ieee80211_register_hw+0x1f18/0x3ed0 [ 2727.060134][T12829] ? ieee80211_restart_hw+0x290/0x290 [ 2727.065530][T12829] ? debug_object_destroy+0x210/0x210 [ 2727.070934][T12829] ? memset+0x20/0x40 [ 2727.074942][T12829] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.081209][T12829] ? __hrtimer_init+0x136/0x280 [ 2727.086088][T12829] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2727.091856][T12829] ? hwsim_virtio_rx_work+0x350/0x350 [ 2727.097245][T12829] ? hwsim_new_radio_nl+0x992/0x1080 [ 2727.102554][T12829] ? memcpy+0x39/0x60 [ 2727.106556][T12829] hwsim_new_radio_nl+0x9bc/0x1080 [ 2727.111693][T12829] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2727.117627][T12829] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.123895][T12829] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2727.131288][T12829] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2727.138632][T12829] genl_family_rcv_msg_doit+0x228/0x320 [ 2727.144208][T12829] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2727.151612][T12829] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.157897][T12829] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.164164][T12829] ? ns_capable+0xd9/0x100 [ 2727.168608][T12829] genl_rcv_msg+0x328/0x580 [ 2727.173139][T12829] ? genl_get_cmd+0x480/0x480 [ 2727.177841][T12829] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2727.183768][T12829] ? lock_release+0x720/0x720 [ 2727.188468][T12829] ? check_path.constprop.0+0x50/0x50 [ 2727.193875][T12829] netlink_rcv_skb+0x153/0x420 [ 2727.198664][T12829] ? genl_get_cmd+0x480/0x480 [ 2727.203360][T12829] ? netlink_ack+0xa60/0xa60 [ 2727.207948][T12829] ? netlink_deliver_tap+0x1b1/0xc30 [ 2727.213228][T12829] genl_rcv+0x24/0x40 [ 2727.217203][T12829] netlink_unicast+0x533/0x7d0 [ 2727.222005][T12829] ? netlink_attachskb+0x880/0x880 [ 2727.227119][T12829] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2727.233359][T12829] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2727.239596][T12829] ? __phys_addr_symbol+0x2c/0x70 [ 2727.244683][T12829] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2727.250398][T12829] ? __check_object_size+0x16e/0x3f0 [ 2727.255678][T12829] netlink_sendmsg+0x904/0xdf0 [ 2727.260508][T12829] ? netlink_unicast+0x7d0/0x7d0 [ 2727.265453][T12829] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.271709][T12829] ? netlink_unicast+0x7d0/0x7d0 [ 2727.276649][T12829] sock_sendmsg+0xcf/0x120 [ 2727.281061][T12829] ____sys_sendmsg+0x6e8/0x810 [ 2727.285907][T12829] ? kernel_sendmsg+0x50/0x50 [ 2727.290573][T12829] ? do_recvmmsg+0x6d0/0x6d0 [ 2727.295159][T12829] ? check_path.constprop.0+0x50/0x50 [ 2727.300583][T12829] ___sys_sendmsg+0xf3/0x170 [ 2727.305224][T12829] ? sendmsg_copy_msghdr+0x160/0x160 [ 2727.310534][T12829] ? __fget_files+0x2ce/0x4c0 [ 2727.315207][T12829] ? lock_downgrade+0x6e0/0x6e0 [ 2727.320072][T12829] ? __fget_files+0x2f0/0x4c0 [ 2727.324750][T12829] ? __fget_light+0xea/0x280 [ 2727.329347][T12829] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2727.335602][T12829] __sys_sendmsg+0xe5/0x1b0 [ 2727.340098][T12829] ? __sys_sendmsg_sock+0x30/0x30 [ 2727.345235][T12829] ? __traceiter_irq_enable+0xa0/0xa0 [ 2727.350620][T12829] ? syscall_enter_from_user_mode+0x21/0x70 [ 2727.356522][T12829] do_syscall_64+0x35/0xb0 [ 2727.361051][T12829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2727.366939][T12829] RIP: 0033:0x7f1da1724ae9 [ 2727.371348][T12829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2727.390950][T12829] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2727.399360][T12829] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2727.407348][T12829] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2727.415310][T12829] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2727.423279][T12829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2727.431240][T12829] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2727.439291][T12829] 08:23:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:11 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009f}]) 08:23:11 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100005f}]) [ 2727.526173][T12839] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' 08:23:11 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2727.615654][T12839] CPU: 0 PID: 12839 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2727.624474][T12839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2727.634548][T12839] Call Trace: [ 2727.637926][T12839] [ 2727.640870][T12839] dump_stack_lvl+0xcd/0x134 [ 2727.645488][T12839] sysfs_warn_dup.cold+0x1c/0x29 [ 2727.650463][T12839] sysfs_do_create_link_sd+0x11e/0x140 [ 2727.655973][T12839] sysfs_create_link+0x5f/0xc0 [ 2727.660752][T12839] device_add+0x789/0x1ee0 [ 2727.665186][T12839] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2727.671359][T12839] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2727.677609][T12839] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2727.683601][T12839] wiphy_register+0x1e94/0x29b0 [ 2727.688467][T12839] ? wiphy_unregister+0xbe0/0xbe0 [ 2727.693492][T12839] ? minstrel_ht_alloc+0x52c/0xa10 [ 2727.698627][T12839] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2727.704698][T12839] ieee80211_register_hw+0x1f18/0x3ed0 [ 2727.710172][T12839] ? ieee80211_restart_hw+0x290/0x290 [ 2727.715545][T12839] ? debug_object_destroy+0x210/0x210 [ 2727.720926][T12839] ? memset+0x20/0x40 [ 2727.724911][T12839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.731158][T12839] ? __hrtimer_init+0x136/0x280 [ 2727.736014][T12839] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2727.741766][T12839] ? hwsim_virtio_rx_work+0x350/0x350 [ 2727.747145][T12839] ? hwsim_new_radio_nl+0x992/0x1080 [ 2727.752431][T12839] ? memcpy+0x39/0x60 [ 2727.756419][T12839] hwsim_new_radio_nl+0x9bc/0x1080 [ 2727.761550][T12839] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2727.767463][T12839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.773717][T12839] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2727.781091][T12839] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2727.788397][T12839] genl_family_rcv_msg_doit+0x228/0x320 [ 2727.793957][T12839] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2727.801332][T12839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.807592][T12839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.813833][T12839] ? ns_capable+0xd9/0x100 [ 2727.818255][T12839] genl_rcv_msg+0x328/0x580 [ 2727.822776][T12839] ? genl_get_cmd+0x480/0x480 [ 2727.827464][T12839] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2727.833363][T12839] ? lock_release+0x720/0x720 [ 2727.838042][T12839] ? check_path.constprop.0+0x50/0x50 [ 2727.843422][T12839] netlink_rcv_skb+0x153/0x420 [ 2727.848188][T12839] ? genl_get_cmd+0x480/0x480 [ 2727.852894][T12839] ? netlink_ack+0xa60/0xa60 [ 2727.857494][T12839] ? netlink_deliver_tap+0x1b1/0xc30 [ 2727.862792][T12839] ? _copy_from_iter+0x12b/0x1320 [ 2727.867822][T12839] genl_rcv+0x24/0x40 [ 2727.871814][T12839] netlink_unicast+0x533/0x7d0 [ 2727.876594][T12839] ? netlink_attachskb+0x880/0x880 [ 2727.881790][T12839] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2727.888049][T12839] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2727.894302][T12839] ? __phys_addr_symbol+0x2c/0x70 [ 2727.899332][T12839] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2727.905062][T12839] ? __check_object_size+0x16e/0x3f0 [ 2727.910354][T12839] netlink_sendmsg+0x904/0xdf0 [ 2727.915125][T12839] ? netlink_unicast+0x7d0/0x7d0 [ 2727.920067][T12839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2727.926412][T12839] ? netlink_unicast+0x7d0/0x7d0 [ 2727.931393][T12839] sock_sendmsg+0xcf/0x120 [ 2727.935846][T12839] ____sys_sendmsg+0x6e8/0x810 [ 2727.940622][T12839] ? kernel_sendmsg+0x50/0x50 [ 2727.945300][T12839] ? do_recvmmsg+0x6d0/0x6d0 [ 2727.949898][T12839] ? check_path.constprop.0+0x50/0x50 [ 2727.955284][T12839] ___sys_sendmsg+0xf3/0x170 [ 2727.959884][T12839] ? sendmsg_copy_msghdr+0x160/0x160 [ 2727.965176][T12839] ? __fget_files+0x2ce/0x4c0 [ 2727.969859][T12839] ? lock_downgrade+0x6e0/0x6e0 [ 2727.974740][T12839] ? __fget_files+0x2f0/0x4c0 [ 2727.979452][T12839] ? __fget_light+0xea/0x280 [ 2727.984063][T12839] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2727.990322][T12839] __sys_sendmsg+0xe5/0x1b0 [ 2727.994827][T12839] ? __sys_sendmsg_sock+0x30/0x30 [ 2727.999853][T12839] ? __traceiter_irq_enable+0xa0/0xa0 [ 2728.005266][T12839] ? syscall_enter_from_user_mode+0x21/0x70 [ 2728.011166][T12839] do_syscall_64+0x35/0xb0 [ 2728.015589][T12839] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2728.021488][T12839] RIP: 0033:0x7f3b064d9ae9 [ 2728.025910][T12839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2728.045528][T12839] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2728.053942][T12839] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2728.061911][T12839] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2728.069877][T12839] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2728.077840][T12839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2728.085803][T12839] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2728.093792][T12839] 08:23:12 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000060}]) 08:23:12 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a0}]) 08:23:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7a000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:12 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:12 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000061}]) 08:23:12 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a1}]) 08:23:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xe4ffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7000000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2728.856279][T12887] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2728.925062][T12887] CPU: 1 PID: 12887 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 2728.933868][T12887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2728.943944][T12887] Call Trace: [ 2728.947233][T12887] [ 2728.950180][T12887] dump_stack_lvl+0xcd/0x134 [ 2728.954805][T12887] sysfs_warn_dup.cold+0x1c/0x29 [ 2728.959774][T12887] sysfs_do_create_link_sd+0x11e/0x140 [ 2728.965268][T12887] sysfs_create_link+0x5f/0xc0 [ 2728.970067][T12887] device_add+0x789/0x1ee0 [ 2728.974510][T12887] ? wait_for_completion_io+0x270/0x270 [ 2728.980078][T12887] ? lock_downgrade+0x6e0/0x6e0 [ 2728.984951][T12887] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2728.991239][T12887] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2728.997523][T12887] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.003800][T12887] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2729.009825][T12887] wiphy_register+0x1e94/0x29b0 [ 2729.014714][T12887] ? wiphy_unregister+0xbe0/0xbe0 [ 2729.019761][T12887] ? minstrel_ht_alloc+0x52c/0xa10 [ 2729.024897][T12887] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2729.030993][T12887] ieee80211_register_hw+0x1f18/0x3ed0 [ 2729.036474][T12887] ? ieee80211_restart_hw+0x290/0x290 [ 2729.041950][T12887] ? debug_object_destroy+0x210/0x210 [ 2729.047336][T12887] ? memset+0x20/0x40 [ 2729.051324][T12887] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.057570][T12887] ? __hrtimer_init+0x136/0x280 [ 2729.062436][T12887] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2729.068187][T12887] ? hwsim_virtio_rx_work+0x350/0x350 [ 2729.073575][T12887] ? hwsim_new_radio_nl+0x992/0x1080 [ 2729.078884][T12887] ? memcpy+0x39/0x60 [ 2729.082889][T12887] hwsim_new_radio_nl+0x9bc/0x1080 [ 2729.088034][T12887] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2729.093951][T12887] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.100206][T12887] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2729.107583][T12887] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2729.114878][T12887] genl_family_rcv_msg_doit+0x228/0x320 [ 2729.120437][T12887] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2729.127809][T12887] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.134072][T12887] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.140328][T12887] ? ns_capable+0xd9/0x100 [ 2729.144767][T12887] genl_rcv_msg+0x328/0x580 [ 2729.149285][T12887] ? genl_get_cmd+0x480/0x480 [ 2729.154060][T12887] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2729.159973][T12887] ? lock_release+0x720/0x720 [ 2729.164678][T12887] ? check_path.constprop.0+0x50/0x50 [ 2729.170064][T12887] netlink_rcv_skb+0x153/0x420 [ 2729.174836][T12887] ? genl_get_cmd+0x480/0x480 [ 2729.179534][T12887] ? netlink_ack+0xa60/0xa60 [ 2729.184147][T12887] ? netlink_deliver_tap+0x1b1/0xc30 [ 2729.189444][T12887] genl_rcv+0x24/0x40 [ 2729.193428][T12887] netlink_unicast+0x533/0x7d0 [ 2729.198207][T12887] ? netlink_attachskb+0x880/0x880 [ 2729.203333][T12887] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2729.209595][T12887] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2729.215850][T12887] ? __phys_addr_symbol+0x2c/0x70 [ 2729.220886][T12887] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2729.226618][T12887] ? __check_object_size+0x16e/0x3f0 [ 2729.231918][T12887] netlink_sendmsg+0x904/0xdf0 [ 2729.236694][T12887] ? netlink_unicast+0x7d0/0x7d0 [ 2729.241656][T12887] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.247922][T12887] ? netlink_unicast+0x7d0/0x7d0 [ 2729.253010][T12887] sock_sendmsg+0xcf/0x120 [ 2729.257467][T12887] ____sys_sendmsg+0x6e8/0x810 [ 2729.262246][T12887] ? kernel_sendmsg+0x50/0x50 [ 2729.266932][T12887] ? do_recvmmsg+0x6d0/0x6d0 [ 2729.271560][T12887] ? check_path.constprop.0+0x50/0x50 [ 2729.276948][T12887] ___sys_sendmsg+0xf3/0x170 [ 2729.281543][T12887] ? sendmsg_copy_msghdr+0x160/0x160 [ 2729.286847][T12887] ? __fget_files+0x2ce/0x4c0 [ 2729.291532][T12887] ? lock_downgrade+0x6e0/0x6e0 [ 2729.296404][T12887] ? __fget_files+0x2f0/0x4c0 [ 2729.301096][T12887] ? __fget_light+0xea/0x280 [ 2729.305696][T12887] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2729.311947][T12887] __sys_sendmsg+0xe5/0x1b0 [ 2729.316451][T12887] ? __sys_sendmsg_sock+0x30/0x30 [ 2729.321563][T12887] ? __traceiter_irq_enable+0xa0/0xa0 [ 2729.327045][T12887] ? syscall_enter_from_user_mode+0x21/0x70 [ 2729.332949][T12887] do_syscall_64+0x35/0xb0 [ 2729.337374][T12887] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2729.343292][T12887] RIP: 0033:0x7f5c959a1ae9 [ 2729.347709][T12887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2729.367325][T12887] RSP: 002b:00007f5c94917188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2729.375744][T12887] RAX: ffffffffffffffda RBX: 00007f5c95ab4f60 RCX: 00007f5c959a1ae9 [ 2729.383714][T12887] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2729.391682][T12887] RBP: 00007f5c959fbff7 R08: 0000000000000000 R09: 0000000000000000 [ 2729.399649][T12887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2729.407615][T12887] R13: 00007f5c95fe8b2f R14: 00007f5c94917300 R15: 0000000000022000 [ 2729.415697][T12887] [ 2729.444540][T12888] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2729.467833][T12888] CPU: 0 PID: 12888 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2729.476633][T12888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2729.486703][T12888] Call Trace: [ 2729.489993][T12888] [ 2729.492941][T12888] dump_stack_lvl+0xcd/0x134 [ 2729.497559][T12888] sysfs_warn_dup.cold+0x1c/0x29 [ 2729.502531][T12888] sysfs_do_create_link_sd+0x11e/0x140 [ 2729.508027][T12888] sysfs_create_link+0x5f/0xc0 [ 2729.512991][T12888] device_add+0x789/0x1ee0 [ 2729.517432][T12888] ? wait_for_completion_io+0x270/0x270 [ 2729.523011][T12888] ? asm_exc_int3+0x31/0x40 [ 2729.527543][T12888] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2729.533802][T12888] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2729.540059][T12888] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.546328][T12888] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2729.552348][T12888] wiphy_register+0x1e94/0x29b0 [ 2729.557249][T12888] ? wiphy_unregister+0xbe0/0xbe0 [ 2729.562292][T12888] ? minstrel_ht_alloc+0x52c/0xa10 [ 2729.567446][T12888] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2729.573548][T12888] ieee80211_register_hw+0x1f18/0x3ed0 [ 2729.579040][T12888] ? ieee80211_restart_hw+0x290/0x290 [ 2729.584422][T12888] ? debug_object_destroy+0x210/0x210 [ 2729.589806][T12888] ? memset+0x20/0x40 [ 2729.593797][T12888] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.600043][T12888] ? __hrtimer_init+0x136/0x280 [ 2729.604916][T12888] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2729.610669][T12888] ? hwsim_virtio_rx_work+0x350/0x350 [ 2729.616045][T12888] ? hwsim_new_radio_nl+0x992/0x1080 [ 2729.621418][T12888] ? memcpy+0x39/0x60 [ 2729.625404][T12888] hwsim_new_radio_nl+0x9bc/0x1080 [ 2729.630519][T12888] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2729.636425][T12888] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.642671][T12888] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2729.650044][T12888] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2729.657423][T12888] genl_family_rcv_msg_doit+0x228/0x320 [ 2729.662975][T12888] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2729.670367][T12888] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.676624][T12888] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.682870][T12888] ? ns_capable+0xd9/0x100 [ 2729.687309][T12888] genl_rcv_msg+0x328/0x580 [ 2729.691906][T12888] ? genl_get_cmd+0x480/0x480 [ 2729.696587][T12888] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2729.702492][T12888] ? lock_release+0x720/0x720 [ 2729.707186][T12888] ? check_path.constprop.0+0x50/0x50 [ 2729.712579][T12888] netlink_rcv_skb+0x153/0x420 [ 2729.717350][T12888] ? genl_get_cmd+0x480/0x480 [ 2729.722229][T12888] ? netlink_ack+0xa60/0xa60 [ 2729.726829][T12888] ? netlink_deliver_tap+0x1b1/0xc30 [ 2729.732138][T12888] genl_rcv+0x24/0x40 [ 2729.736122][T12888] netlink_unicast+0x533/0x7d0 [ 2729.740891][T12888] ? netlink_attachskb+0x880/0x880 [ 2729.746014][T12888] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2729.752275][T12888] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2729.758539][T12888] ? __phys_addr_symbol+0x2c/0x70 [ 2729.763568][T12888] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2729.769289][T12888] ? __check_object_size+0x16e/0x3f0 [ 2729.774595][T12888] netlink_sendmsg+0x904/0xdf0 [ 2729.779372][T12888] ? netlink_unicast+0x7d0/0x7d0 [ 2729.784317][T12888] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2729.790571][T12888] ? netlink_unicast+0x7d0/0x7d0 [ 2729.795527][T12888] sock_sendmsg+0xcf/0x120 [ 2729.799952][T12888] ____sys_sendmsg+0x6e8/0x810 [ 2729.804724][T12888] ? kernel_sendmsg+0x50/0x50 [ 2729.809401][T12888] ? do_recvmmsg+0x6d0/0x6d0 [ 2729.813997][T12888] ? check_path.constprop.0+0x50/0x50 [ 2729.819377][T12888] ___sys_sendmsg+0xf3/0x170 [ 2729.823981][T12888] ? sendmsg_copy_msghdr+0x160/0x160 [ 2729.829283][T12888] ? __fget_files+0x2ce/0x4c0 [ 2729.833981][T12888] ? lock_downgrade+0x6e0/0x6e0 [ 2729.838847][T12888] ? __fget_files+0x2f0/0x4c0 [ 2729.843536][T12888] ? __fget_light+0xea/0x280 [ 2729.848133][T12888] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2729.854387][T12888] __sys_sendmsg+0xe5/0x1b0 [ 2729.858888][T12888] ? __sys_sendmsg_sock+0x30/0x30 [ 2729.863911][T12888] ? __traceiter_irq_enable+0xa0/0xa0 [ 2729.869302][T12888] ? syscall_enter_from_user_mode+0x21/0x70 [ 2729.875221][T12888] do_syscall_64+0x35/0xb0 [ 2729.879645][T12888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2729.885562][T12888] RIP: 0033:0x7f1da1724ae9 [ 2729.889980][T12888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2729.909589][T12888] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2729.918002][T12888] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2729.925971][T12888] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2729.933958][T12888] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2729.941926][T12888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2729.949896][T12888] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2729.957901][T12888] 08:23:13 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a2}]) 08:23:13 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:13 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000062}]) 08:23:14 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a3}]) [ 2730.185169][T12897] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2730.211740][T12897] CPU: 0 PID: 12897 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2730.220546][T12897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2730.230623][T12897] Call Trace: [ 2730.233917][T12897] [ 2730.236860][T12897] dump_stack_lvl+0xcd/0x134 [ 2730.241478][T12897] sysfs_warn_dup.cold+0x1c/0x29 [ 2730.246461][T12897] sysfs_do_create_link_sd+0x11e/0x140 [ 2730.251965][T12897] sysfs_create_link+0x5f/0xc0 [ 2730.256757][T12897] device_add+0x789/0x1ee0 [ 2730.261193][T12897] ? wait_for_completion_io+0x270/0x270 [ 2730.266776][T12897] ? lock_downgrade+0x6e0/0x6e0 [ 2730.271668][T12897] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2730.278547][T12897] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2730.284916][T12897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2730.291190][T12897] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2730.297248][T12897] wiphy_register+0x1e94/0x29b0 [ 2730.302264][T12897] ? wiphy_unregister+0xbe0/0xbe0 [ 2730.307317][T12897] ? minstrel_ht_alloc+0x52c/0xa10 [ 2730.312472][T12897] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2730.318579][T12897] ieee80211_register_hw+0x1f18/0x3ed0 [ 2730.324080][T12897] ? ieee80211_restart_hw+0x290/0x290 [ 2730.329484][T12897] ? debug_object_destroy+0x210/0x210 [ 2730.334895][T12897] ? memset+0x20/0x40 [ 2730.338913][T12897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2730.345189][T12897] ? __hrtimer_init+0x136/0x280 [ 2730.350067][T12897] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2730.355833][T12897] ? hwsim_virtio_rx_work+0x350/0x350 [ 2730.361227][T12897] ? hwsim_new_radio_nl+0x992/0x1080 [ 2730.366537][T12897] ? memcpy+0x39/0x60 [ 2730.370544][T12897] hwsim_new_radio_nl+0x9bc/0x1080 [ 2730.375686][T12897] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2730.381615][T12897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2730.387881][T12897] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2730.395285][T12897] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2730.402612][T12897] genl_family_rcv_msg_doit+0x228/0x320 [ 2730.408189][T12897] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2730.415591][T12897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2730.421873][T12897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2730.428144][T12897] ? ns_capable+0xd9/0x100 [ 2730.432573][T12897] genl_rcv_msg+0x328/0x580 [ 2730.437088][T12897] ? genl_get_cmd+0x480/0x480 [ 2730.441792][T12897] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2730.447698][T12897] ? lock_release+0x720/0x720 [ 2730.452384][T12897] ? check_path.constprop.0+0x50/0x50 [ 2730.457791][T12897] netlink_rcv_skb+0x153/0x420 [ 2730.462568][T12897] ? genl_get_cmd+0x480/0x480 [ 2730.467258][T12897] ? netlink_ack+0xa60/0xa60 [ 2730.471860][T12897] ? netlink_deliver_tap+0x1b1/0xc30 [ 2730.477330][T12897] ? _copy_from_iter+0x12b/0x1320 [ 2730.482371][T12897] genl_rcv+0x24/0x40 [ 2730.486352][T12897] netlink_unicast+0x533/0x7d0 [ 2730.491132][T12897] ? netlink_attachskb+0x880/0x880 [ 2730.496243][T12897] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2730.502488][T12897] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2730.508732][T12897] ? __phys_addr_symbol+0x2c/0x70 [ 2730.513760][T12897] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2730.519484][T12897] ? __check_object_size+0x16e/0x3f0 [ 2730.525405][T12897] netlink_sendmsg+0x904/0xdf0 [ 2730.530224][T12897] ? netlink_unicast+0x7d0/0x7d0 [ 2730.535169][T12897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2730.541417][T12897] ? netlink_unicast+0x7d0/0x7d0 [ 2730.546370][T12897] sock_sendmsg+0xcf/0x120 [ 2730.550795][T12897] ____sys_sendmsg+0x6e8/0x810 [ 2730.555567][T12897] ? kernel_sendmsg+0x50/0x50 [ 2730.560257][T12897] ? do_recvmmsg+0x6d0/0x6d0 [ 2730.564859][T12897] ? check_path.constprop.0+0x50/0x50 [ 2730.570240][T12897] ___sys_sendmsg+0xf3/0x170 [ 2730.574828][T12897] ? sendmsg_copy_msghdr+0x160/0x160 [ 2730.580117][T12897] ? __fget_files+0x2ce/0x4c0 [ 2730.584805][T12897] ? lock_downgrade+0x6e0/0x6e0 [ 2730.589682][T12897] ? __fget_files+0x2f0/0x4c0 [ 2730.594376][T12897] ? __fget_light+0xea/0x280 [ 2730.598969][T12897] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2730.605220][T12897] __sys_sendmsg+0xe5/0x1b0 [ 2730.609722][T12897] ? __sys_sendmsg_sock+0x30/0x30 [ 2730.614748][T12897] ? __traceiter_irq_enable+0xa0/0xa0 [ 2730.620135][T12897] ? syscall_enter_from_user_mode+0x21/0x70 [ 2730.626037][T12897] do_syscall_64+0x35/0xb0 [ 2730.630458][T12897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2730.636355][T12897] RIP: 0033:0x7f3b064d9ae9 [ 2730.640768][T12897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2730.660377][T12897] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2730.668788][T12897] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2730.676772][T12897] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 08:23:14 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2730.684757][T12897] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2730.692817][T12897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2730.700785][T12897] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2730.708771][T12897] 08:23:14 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000063}]) 08:23:15 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000064}]) 08:23:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xe7030000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:15 executing program 2: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e8000fc01, 0x1000000}]) 08:23:15 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:15 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a4}]) 08:23:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x89a00000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2731.409598][T12946] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2731.481739][T12946] CPU: 0 PID: 12946 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2731.490965][T12946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2731.501055][T12946] Call Trace: [ 2731.504349][T12946] [ 2731.507295][T12946] dump_stack_lvl+0xcd/0x134 [ 2731.511920][T12946] sysfs_warn_dup.cold+0x1c/0x29 [ 2731.516894][T12946] sysfs_do_create_link_sd+0x11e/0x140 [ 2731.522477][T12946] sysfs_create_link+0x5f/0xc0 [ 2731.527258][T12946] device_add+0x789/0x1ee0 [ 2731.531689][T12946] ? wait_for_completion_io+0x270/0x270 [ 2731.537244][T12946] ? lock_downgrade+0x6e0/0x6e0 [ 2731.542107][T12946] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2731.548443][T12946] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2731.554697][T12946] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2731.560947][T12946] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2731.566949][T12946] wiphy_register+0x1e94/0x29b0 [ 2731.573475][T12946] ? wiphy_unregister+0xbe0/0xbe0 [ 2731.578506][T12946] ? minstrel_ht_alloc+0x52c/0xa10 [ 2731.583643][T12946] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2731.589726][T12946] ieee80211_register_hw+0x1f18/0x3ed0 [ 2731.595214][T12946] ? ieee80211_restart_hw+0x290/0x290 [ 2731.600602][T12946] ? debug_object_destroy+0x210/0x210 [ 2731.605991][T12946] ? memset+0x20/0x40 [ 2731.610106][T12946] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2731.616355][T12946] ? __hrtimer_init+0x136/0x280 [ 2731.621219][T12946] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2731.626973][T12946] ? hwsim_virtio_rx_work+0x350/0x350 [ 2731.632347][T12946] ? hwsim_new_radio_nl+0x992/0x1080 [ 2731.637642][T12946] ? memcpy+0x39/0x60 [ 2731.641634][T12946] hwsim_new_radio_nl+0x9bc/0x1080 [ 2731.646846][T12946] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2731.652787][T12946] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2731.659039][T12946] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2731.666421][T12946] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2731.673724][T12946] genl_family_rcv_msg_doit+0x228/0x320 [ 2731.679285][T12946] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2731.686664][T12946] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2731.692929][T12946] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2731.699179][T12946] ? ns_capable+0xd9/0x100 [ 2731.703609][T12946] genl_rcv_msg+0x328/0x580 [ 2731.708139][T12946] ? genl_get_cmd+0x480/0x480 [ 2731.712824][T12946] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2731.718742][T12946] ? lock_release+0x720/0x720 [ 2731.723431][T12946] ? check_path.constprop.0+0x50/0x50 [ 2731.728819][T12946] netlink_rcv_skb+0x153/0x420 [ 2731.733600][T12946] ? genl_get_cmd+0x480/0x480 [ 2731.738292][T12946] ? netlink_ack+0xa60/0xa60 [ 2731.742898][T12946] ? netlink_deliver_tap+0x1b1/0xc30 [ 2731.748199][T12946] genl_rcv+0x24/0x40 [ 2731.752185][T12946] netlink_unicast+0x533/0x7d0 [ 2731.756963][T12946] ? netlink_attachskb+0x880/0x880 [ 2731.762074][T12946] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2731.768324][T12946] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2731.774589][T12946] ? __phys_addr_symbol+0x2c/0x70 [ 2731.779619][T12946] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2731.785347][T12946] ? __check_object_size+0x16e/0x3f0 [ 2731.790647][T12946] netlink_sendmsg+0x904/0xdf0 [ 2731.795443][T12946] ? netlink_unicast+0x7d0/0x7d0 [ 2731.800397][T12946] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2731.806648][T12946] ? netlink_unicast+0x7d0/0x7d0 [ 2731.811603][T12946] sock_sendmsg+0xcf/0x120 [ 2731.816037][T12946] ____sys_sendmsg+0x6e8/0x810 [ 2731.820834][T12946] ? kernel_sendmsg+0x50/0x50 [ 2731.825514][T12946] ? do_recvmmsg+0x6d0/0x6d0 [ 2731.830118][T12946] ? check_path.constprop.0+0x50/0x50 [ 2731.835505][T12946] ___sys_sendmsg+0xf3/0x170 [ 2731.840115][T12946] ? sendmsg_copy_msghdr+0x160/0x160 [ 2731.845421][T12946] ? __fget_files+0x2ce/0x4c0 [ 2731.850136][T12946] ? lock_downgrade+0x6e0/0x6e0 [ 2731.855037][T12946] ? __fget_files+0x2f0/0x4c0 [ 2731.859744][T12946] ? __fget_light+0xea/0x280 [ 2731.864349][T12946] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2731.870609][T12946] __sys_sendmsg+0xe5/0x1b0 [ 2731.875137][T12946] ? __sys_sendmsg_sock+0x30/0x30 [ 2731.880171][T12946] ? __traceiter_irq_enable+0xa0/0xa0 [ 2731.885573][T12946] ? syscall_enter_from_user_mode+0x21/0x70 [ 2731.891485][T12946] do_syscall_64+0x35/0xb0 [ 2731.895917][T12946] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2731.901824][T12946] RIP: 0033:0x7f1da1724ae9 [ 2731.906241][T12946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2731.926127][T12946] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2731.934552][T12946] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2731.942705][T12946] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2731.950782][T12946] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2731.958826][T12946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2731.966805][T12946] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2731.974814][T12946] 08:23:15 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a5}]) 08:23:15 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000065}]) 08:23:15 executing program 2: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a4}]) [ 2732.202313][T12956] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2732.225077][T12956] CPU: 0 PID: 12956 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2732.234068][T12956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2732.244145][T12956] Call Trace: [ 2732.247440][T12956] [ 2732.250386][T12956] dump_stack_lvl+0xcd/0x134 [ 2732.255010][T12956] sysfs_warn_dup.cold+0x1c/0x29 [ 2732.259990][T12956] sysfs_do_create_link_sd+0x11e/0x140 [ 2732.265482][T12956] sysfs_create_link+0x5f/0xc0 [ 2732.270280][T12956] device_add+0x789/0x1ee0 [ 2732.274724][T12956] ? wait_for_completion_io+0x270/0x270 [ 2732.280298][T12956] ? lock_downgrade+0x6e0/0x6e0 [ 2732.285180][T12956] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2732.291457][T12956] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2732.297745][T12956] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2732.304018][T12956] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2732.310041][T12956] wiphy_register+0x1e94/0x29b0 [ 2732.314937][T12956] ? wiphy_unregister+0xbe0/0xbe0 [ 2732.319989][T12956] ? minstrel_ht_alloc+0x52c/0xa10 [ 2732.325150][T12956] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2732.331345][T12956] ieee80211_register_hw+0x1f18/0x3ed0 [ 2732.336848][T12956] ? ieee80211_restart_hw+0x290/0x290 [ 2732.342253][T12956] ? debug_object_destroy+0x210/0x210 [ 2732.347660][T12956] ? memset+0x20/0x40 [ 2732.351668][T12956] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2732.357933][T12956] ? __hrtimer_init+0x136/0x280 [ 2732.362817][T12956] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2732.368583][T12956] ? hwsim_virtio_rx_work+0x350/0x350 [ 2732.373979][T12956] ? hwsim_new_radio_nl+0x992/0x1080 [ 2732.379290][T12956] ? memcpy+0x39/0x60 [ 2732.383324][T12956] hwsim_new_radio_nl+0x9bc/0x1080 [ 2732.388463][T12956] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2732.394394][T12956] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2732.400663][T12956] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2732.408064][T12956] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2732.415391][T12956] genl_family_rcv_msg_doit+0x228/0x320 [ 2732.420973][T12956] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2732.428373][T12956] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2732.434656][T12956] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2732.440956][T12956] ? ns_capable+0xd9/0x100 [ 2732.445401][T12956] genl_rcv_msg+0x328/0x580 [ 2732.449932][T12956] ? genl_get_cmd+0x480/0x480 [ 2732.454632][T12956] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2732.460556][T12956] ? lock_release+0x720/0x720 [ 2732.465254][T12956] ? check_path.constprop.0+0x50/0x50 [ 2732.470660][T12956] netlink_rcv_skb+0x153/0x420 [ 2732.475448][T12956] ? genl_get_cmd+0x480/0x480 [ 2732.480150][T12956] ? netlink_ack+0xa60/0xa60 [ 2732.484774][T12956] ? netlink_deliver_tap+0x1b1/0xc30 [ 2732.490081][T12956] ? _copy_from_iter+0x12b/0x1320 [ 2732.495142][T12956] genl_rcv+0x24/0x40 [ 2732.499150][T12956] netlink_unicast+0x533/0x7d0 [ 2732.503946][T12956] ? netlink_attachskb+0x880/0x880 [ 2732.509081][T12956] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2732.515348][T12956] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2732.521701][T12956] ? __phys_addr_symbol+0x2c/0x70 [ 2732.526749][T12956] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2732.532497][T12956] ? __check_object_size+0x16e/0x3f0 [ 2732.537808][T12956] netlink_sendmsg+0x904/0xdf0 [ 2732.542572][T12956] ? netlink_unicast+0x7d0/0x7d0 [ 2732.547520][T12956] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2732.553777][T12956] ? netlink_unicast+0x7d0/0x7d0 [ 2732.558715][T12956] sock_sendmsg+0xcf/0x120 [ 2732.563170][T12956] ____sys_sendmsg+0x6e8/0x810 [ 2732.567964][T12956] ? kernel_sendmsg+0x50/0x50 [ 2732.572630][T12956] ? do_recvmmsg+0x6d0/0x6d0 [ 2732.577217][T12956] ? check_path.constprop.0+0x50/0x50 [ 2732.582594][T12956] ___sys_sendmsg+0xf3/0x170 [ 2732.587456][T12956] ? sendmsg_copy_msghdr+0x160/0x160 [ 2732.592738][T12956] ? __fget_files+0x2ce/0x4c0 [ 2732.597414][T12956] ? lock_downgrade+0x6e0/0x6e0 [ 2732.602289][T12956] ? __fget_files+0x2f0/0x4c0 [ 2732.606963][T12956] ? __fget_light+0xea/0x280 [ 2732.611545][T12956] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2732.617784][T12956] __sys_sendmsg+0xe5/0x1b0 [ 2732.622278][T12956] ? __sys_sendmsg_sock+0x30/0x30 [ 2732.627293][T12956] ? __traceiter_irq_enable+0xa0/0xa0 [ 2732.632858][T12956] ? syscall_enter_from_user_mode+0x21/0x70 [ 2732.638836][T12956] do_syscall_64+0x35/0xb0 [ 2732.643310][T12956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2732.649219][T12956] RIP: 0033:0x7f3b064d9ae9 [ 2732.653638][T12956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2732.673366][T12956] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2732.681790][T12956] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2732.689785][T12956] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 08:23:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xf0ffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2732.697776][T12956] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2732.705764][T12956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2732.713753][T12956] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2732.721764][T12956] 08:23:16 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a6}]) 08:23:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7506f, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:16 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000066}]) 08:23:16 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2732.889109][T12986] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2732.930879][T12986] CPU: 0 PID: 12986 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2732.939731][T12986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2732.949819][T12986] Call Trace: [ 2732.953104][T12986] [ 2732.956046][T12986] dump_stack_lvl+0xcd/0x134 [ 2732.960745][T12986] sysfs_warn_dup.cold+0x1c/0x29 [ 2732.965716][T12986] sysfs_do_create_link_sd+0x11e/0x140 [ 2732.971217][T12986] sysfs_create_link+0x5f/0xc0 [ 2732.976002][T12986] device_add+0x789/0x1ee0 [ 2732.980429][T12986] ? wait_for_completion_io+0x270/0x270 [ 2732.985991][T12986] ? lock_downgrade+0x6e0/0x6e0 [ 2732.990859][T12986] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2732.997124][T12986] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2733.003393][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.009675][T12986] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2733.015680][T12986] wiphy_register+0x1e94/0x29b0 [ 2733.020562][T12986] ? wiphy_unregister+0xbe0/0xbe0 [ 2733.025601][T12986] ? minstrel_ht_alloc+0x52c/0xa10 [ 2733.030750][T12986] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2733.036917][T12986] ieee80211_register_hw+0x1f18/0x3ed0 [ 2733.042404][T12986] ? ieee80211_restart_hw+0x290/0x290 [ 2733.047789][T12986] ? debug_object_destroy+0x210/0x210 [ 2733.053177][T12986] ? memset+0x20/0x40 [ 2733.057165][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.063525][T12986] ? __hrtimer_init+0x136/0x280 [ 2733.068426][T12986] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2733.074171][T12986] ? hwsim_virtio_rx_work+0x350/0x350 [ 2733.079546][T12986] ? hwsim_new_radio_nl+0x992/0x1080 [ 2733.084847][T12986] ? memcpy+0x39/0x60 [ 2733.088853][T12986] hwsim_new_radio_nl+0x9bc/0x1080 [ 2733.093978][T12986] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2733.099896][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.106259][T12986] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2733.113764][T12986] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2733.121075][T12986] genl_family_rcv_msg_doit+0x228/0x320 [ 2733.126631][T12986] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2733.134020][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.140298][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.146553][T12986] ? ns_capable+0xd9/0x100 [ 2733.150989][T12986] genl_rcv_msg+0x328/0x580 [ 2733.155499][T12986] ? genl_get_cmd+0x480/0x480 [ 2733.160179][T12986] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2733.166092][T12986] ? lock_release+0x720/0x720 [ 2733.170782][T12986] ? check_path.constprop.0+0x50/0x50 [ 2733.176262][T12986] netlink_rcv_skb+0x153/0x420 [ 2733.181031][T12986] ? genl_get_cmd+0x480/0x480 [ 2733.185712][T12986] ? netlink_ack+0xa60/0xa60 [ 2733.190315][T12986] ? netlink_deliver_tap+0x1b1/0xc30 [ 2733.195634][T12986] genl_rcv+0x24/0x40 [ 2733.199617][T12986] netlink_unicast+0x533/0x7d0 [ 2733.204391][T12986] ? netlink_attachskb+0x880/0x880 [ 2733.209506][T12986] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2733.215841][T12986] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2733.222187][T12986] ? __phys_addr_symbol+0x2c/0x70 [ 2733.227214][T12986] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2733.232939][T12986] ? __check_object_size+0x16e/0x3f0 [ 2733.238247][T12986] netlink_sendmsg+0x904/0xdf0 [ 2733.243021][T12986] ? netlink_unicast+0x7d0/0x7d0 [ 2733.248057][T12986] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.254307][T12986] ? netlink_unicast+0x7d0/0x7d0 [ 2733.259263][T12986] sock_sendmsg+0xcf/0x120 [ 2733.263700][T12986] ____sys_sendmsg+0x6e8/0x810 [ 2733.268490][T12986] ? kernel_sendmsg+0x50/0x50 [ 2733.273174][T12986] ? do_recvmmsg+0x6d0/0x6d0 [ 2733.277781][T12986] ? check_path.constprop.0+0x50/0x50 [ 2733.283160][T12986] ___sys_sendmsg+0xf3/0x170 [ 2733.287753][T12986] ? sendmsg_copy_msghdr+0x160/0x160 [ 2733.293043][T12986] ? __fget_files+0x2ce/0x4c0 [ 2733.297741][T12986] ? lock_downgrade+0x6e0/0x6e0 [ 2733.302695][T12986] ? __fget_files+0x2f0/0x4c0 [ 2733.307388][T12986] ? __fget_light+0xea/0x280 [ 2733.311985][T12986] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2733.318237][T12986] __sys_sendmsg+0xe5/0x1b0 [ 2733.322752][T12986] ? __sys_sendmsg_sock+0x30/0x30 [ 2733.327799][T12986] ? __traceiter_irq_enable+0xa0/0xa0 [ 2733.333187][T12986] ? syscall_enter_from_user_mode+0x21/0x70 [ 2733.339092][T12986] do_syscall_64+0x35/0xb0 [ 2733.343513][T12986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2733.349430][T12986] RIP: 0033:0x7f1da1724ae9 [ 2733.353846][T12986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2733.373541][T12986] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2733.381958][T12986] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2733.389944][T12986] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2733.397914][T12986] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2733.405894][T12986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2733.413860][T12986] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2733.421850][T12986] 08:23:17 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a7}]) 08:23:17 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000067}]) [ 2733.690623][T12991] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2733.705586][T12991] CPU: 0 PID: 12991 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 2733.714422][T12991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2733.724495][T12991] Call Trace: [ 2733.727785][T12991] [ 2733.730765][T12991] dump_stack_lvl+0xcd/0x134 [ 2733.735359][T12991] sysfs_warn_dup.cold+0x1c/0x29 [ 2733.740290][T12991] sysfs_do_create_link_sd+0x11e/0x140 [ 2733.745740][T12991] sysfs_create_link+0x5f/0xc0 [ 2733.750531][T12991] device_add+0x789/0x1ee0 [ 2733.754937][T12991] ? wait_for_completion_io+0x270/0x270 [ 2733.760473][T12991] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2733.766700][T12991] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2733.772929][T12991] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.779174][T12991] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2733.785168][T12991] wiphy_register+0x1e94/0x29b0 [ 2733.790073][T12991] ? wiphy_unregister+0xbe0/0xbe0 [ 2733.795106][T12991] ? minstrel_ht_alloc+0x52c/0xa10 [ 2733.800241][T12991] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2733.806318][T12991] ieee80211_register_hw+0x1f18/0x3ed0 [ 2733.811782][T12991] ? ieee80211_restart_hw+0x290/0x290 [ 2733.817149][T12991] ? debug_object_destroy+0x210/0x210 [ 2733.822532][T12991] ? memset+0x20/0x40 [ 2733.826516][T12991] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.832743][T12991] ? __hrtimer_init+0x136/0x280 [ 2733.837587][T12991] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2733.843306][T12991] ? hwsim_virtio_rx_work+0x350/0x350 [ 2733.848660][T12991] ? hwsim_new_radio_nl+0x992/0x1080 [ 2733.853930][T12991] ? memcpy+0x39/0x60 [ 2733.857912][T12991] hwsim_new_radio_nl+0x9bc/0x1080 [ 2733.863029][T12991] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2733.868961][T12991] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.875200][T12991] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2733.882569][T12991] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2733.889891][T12991] genl_family_rcv_msg_doit+0x228/0x320 [ 2733.895430][T12991] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2733.902788][T12991] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.909024][T12991] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2733.915290][T12991] ? ns_capable+0xd9/0x100 [ 2733.919709][T12991] genl_rcv_msg+0x328/0x580 [ 2733.924220][T12991] ? genl_get_cmd+0x480/0x480 [ 2733.928919][T12991] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2733.934813][T12991] ? lock_release+0x720/0x720 [ 2733.939497][T12991] ? check_path.constprop.0+0x50/0x50 [ 2733.944946][T12991] netlink_rcv_skb+0x153/0x420 [ 2733.949719][T12991] ? genl_get_cmd+0x480/0x480 [ 2733.954410][T12991] ? netlink_ack+0xa60/0xa60 [ 2733.958994][T12991] ? netlink_deliver_tap+0x1b1/0xc30 [ 2733.964274][T12991] genl_rcv+0x24/0x40 [ 2733.968303][T12991] netlink_unicast+0x533/0x7d0 [ 2733.973061][T12991] ? netlink_attachskb+0x880/0x880 [ 2733.978168][T12991] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2733.984403][T12991] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2733.990642][T12991] ? __phys_addr_symbol+0x2c/0x70 [ 2733.995657][T12991] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2734.001361][T12991] ? __check_object_size+0x16e/0x3f0 [ 2734.006641][T12991] netlink_sendmsg+0x904/0xdf0 [ 2734.011400][T12991] ? netlink_unicast+0x7d0/0x7d0 [ 2734.016328][T12991] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2734.022561][T12991] ? netlink_unicast+0x7d0/0x7d0 [ 2734.027487][T12991] sock_sendmsg+0xcf/0x120 [ 2734.031892][T12991] ____sys_sendmsg+0x6e8/0x810 [ 2734.036643][T12991] ? kernel_sendmsg+0x50/0x50 [ 2734.041303][T12991] ? do_recvmmsg+0x6d0/0x6d0 [ 2734.045884][T12991] ? check_path.constprop.0+0x50/0x50 [ 2734.051243][T12991] ___sys_sendmsg+0xf3/0x170 [ 2734.055820][T12991] ? sendmsg_copy_msghdr+0x160/0x160 [ 2734.061089][T12991] ? __fget_files+0x2ce/0x4c0 [ 2734.065757][T12991] ? lock_downgrade+0x6e0/0x6e0 [ 2734.070602][T12991] ? __fget_files+0x2f0/0x4c0 [ 2734.075268][T12991] ? __fget_light+0xea/0x280 [ 2734.079850][T12991] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2734.086115][T12991] __sys_sendmsg+0xe5/0x1b0 [ 2734.090604][T12991] ? __sys_sendmsg_sock+0x30/0x30 [ 2734.095680][T12991] ? __traceiter_irq_enable+0xa0/0xa0 [ 2734.101073][T12991] ? syscall_enter_from_user_mode+0x21/0x70 [ 2734.106975][T12991] do_syscall_64+0x35/0xb0 [ 2734.111393][T12991] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2734.117283][T12991] RIP: 0033:0x7f5c959a1ae9 [ 2734.121691][T12991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2734.141530][T12991] RSP: 002b:00007f5c94917188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2734.149938][T12991] RAX: ffffffffffffffda RBX: 00007f5c95ab4f60 RCX: 00007f5c959a1ae9 [ 2734.157985][T12991] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2734.165943][T12991] RBP: 00007f5c959fbff7 R08: 0000000000000000 R09: 0000000000000000 [ 2734.173898][T12991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2734.181858][T12991] R13: 00007f5c95fe8b2f R14: 00007f5c94917300 R15: 0000000000022000 [ 2734.189826][T12991] 08:23:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x97ffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:18 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a8}]) 08:23:18 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000068}]) 08:23:18 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2734.358948][T13018] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2734.415971][T13018] CPU: 1 PID: 13018 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2734.424776][T13018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2734.434829][T13018] Call Trace: [ 2734.438098][T13018] [ 2734.441014][T13018] dump_stack_lvl+0xcd/0x134 [ 2734.445608][T13018] sysfs_warn_dup.cold+0x1c/0x29 [ 2734.450634][T13018] sysfs_do_create_link_sd+0x11e/0x140 [ 2734.456123][T13018] sysfs_create_link+0x5f/0xc0 [ 2734.460884][T13018] device_add+0x789/0x1ee0 [ 2734.465290][T13018] ? wait_for_completion_io+0x270/0x270 [ 2734.470824][T13018] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2734.477052][T13018] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2734.483283][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2734.489509][T13018] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2734.495492][T13018] wiphy_register+0x1e94/0x29b0 [ 2734.500342][T13018] ? wiphy_unregister+0xbe0/0xbe0 [ 2734.505394][T13018] ? minstrel_ht_alloc+0x52c/0xa10 [ 2734.510502][T13018] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2734.516556][T13018] ieee80211_register_hw+0x1f18/0x3ed0 [ 2734.522012][T13018] ? ieee80211_restart_hw+0x290/0x290 [ 2734.527371][T13018] ? debug_object_destroy+0x210/0x210 [ 2734.532909][T13018] ? memset+0x20/0x40 [ 2734.536891][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2734.543124][T13018] ? __hrtimer_init+0x136/0x280 [ 2734.548098][T13018] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2734.553926][T13018] ? hwsim_virtio_rx_work+0x350/0x350 [ 2734.559308][T13018] ? hwsim_new_radio_nl+0x992/0x1080 [ 2734.564603][T13018] ? memcpy+0x39/0x60 [ 2734.568595][T13018] hwsim_new_radio_nl+0x9bc/0x1080 [ 2734.573713][T13018] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2734.579614][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2734.585859][T13018] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2734.593235][T13018] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2734.600529][T13018] genl_family_rcv_msg_doit+0x228/0x320 [ 2734.606083][T13018] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2734.613450][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2734.619694][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2734.625925][T13018] ? ns_capable+0xd9/0x100 [ 2734.630355][T13018] genl_rcv_msg+0x328/0x580 [ 2734.634868][T13018] ? genl_get_cmd+0x480/0x480 [ 2734.639546][T13018] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2734.645436][T13018] ? lock_release+0x720/0x720 [ 2734.650103][T13018] ? check_path.constprop.0+0x50/0x50 [ 2734.655469][T13018] netlink_rcv_skb+0x153/0x420 [ 2734.660229][T13018] ? genl_get_cmd+0x480/0x480 [ 2734.664902][T13018] ? netlink_ack+0xa60/0xa60 [ 2734.669492][T13018] ? netlink_deliver_tap+0x1b1/0xc30 [ 2734.674781][T13018] ? _copy_from_iter+0x12b/0x1320 [ 2734.679805][T13018] genl_rcv+0x24/0x40 [ 2734.683778][T13018] netlink_unicast+0x533/0x7d0 [ 2734.688533][T13018] ? netlink_attachskb+0x880/0x880 [ 2734.693629][T13018] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2734.699859][T13018] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2734.706086][T13018] ? __phys_addr_symbol+0x2c/0x70 [ 2734.711098][T13018] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2734.716819][T13018] ? __check_object_size+0x16e/0x3f0 [ 2734.722095][T13018] netlink_sendmsg+0x904/0xdf0 [ 2734.726852][T13018] ? netlink_unicast+0x7d0/0x7d0 [ 2734.731794][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2734.738036][T13018] ? netlink_unicast+0x7d0/0x7d0 [ 2734.742971][T13018] sock_sendmsg+0xcf/0x120 [ 2734.747389][T13018] ____sys_sendmsg+0x6e8/0x810 [ 2734.752158][T13018] ? kernel_sendmsg+0x50/0x50 [ 2734.756903][T13018] ? do_recvmmsg+0x6d0/0x6d0 [ 2734.761488][T13018] ? check_path.constprop.0+0x50/0x50 [ 2734.766856][T13018] ___sys_sendmsg+0xf3/0x170 [ 2734.771439][T13018] ? sendmsg_copy_msghdr+0x160/0x160 [ 2734.776716][T13018] ? __fget_files+0x2ce/0x4c0 [ 2734.781388][T13018] ? lock_downgrade+0x6e0/0x6e0 [ 2734.786239][T13018] ? __fget_files+0x2f0/0x4c0 [ 2734.790909][T13018] ? __fget_light+0xea/0x280 [ 2734.795487][T13018] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2734.801723][T13018] __sys_sendmsg+0xe5/0x1b0 [ 2734.806210][T13018] ? __sys_sendmsg_sock+0x30/0x30 [ 2734.811334][T13018] ? __traceiter_irq_enable+0xa0/0xa0 [ 2734.816716][T13018] ? syscall_enter_from_user_mode+0x21/0x70 [ 2734.822602][T13018] do_syscall_64+0x35/0xb0 [ 2734.827023][T13018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2734.832926][T13018] RIP: 0033:0x7f3b064d9ae9 [ 2734.837337][T13018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2734.857025][T13018] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2734.865432][T13018] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2734.873403][T13018] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2734.881365][T13018] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2734.889335][T13018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2734.897310][T13018] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2734.905292][T13018] 08:23:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfdffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:18 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a9}]) 08:23:18 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000069}]) [ 2735.103180][T13032] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2735.140050][T13032] CPU: 1 PID: 13032 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2735.148857][T13032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2735.158942][T13032] Call Trace: [ 2735.162235][T13032] [ 2735.165185][T13032] dump_stack_lvl+0xcd/0x134 [ 2735.169810][T13032] sysfs_warn_dup.cold+0x1c/0x29 [ 2735.174782][T13032] sysfs_do_create_link_sd+0x11e/0x140 [ 2735.180269][T13032] sysfs_create_link+0x5f/0xc0 [ 2735.185067][T13032] device_add+0x789/0x1ee0 [ 2735.189512][T13032] ? wait_for_completion_io+0x270/0x270 [ 2735.195080][T13032] ? lock_downgrade+0x6e0/0x6e0 [ 2735.199957][T13032] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2735.206222][T13032] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2735.212490][T13032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.218764][T13032] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2735.224893][T13032] wiphy_register+0x1e94/0x29b0 [ 2735.229791][T13032] ? wiphy_unregister+0xbe0/0xbe0 [ 2735.234838][T13032] ? minstrel_ht_alloc+0x52c/0xa10 [ 2735.239994][T13032] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2735.246093][T13032] ieee80211_register_hw+0x1f18/0x3ed0 [ 2735.251591][T13032] ? ieee80211_restart_hw+0x290/0x290 [ 2735.256991][T13032] ? debug_object_destroy+0x210/0x210 [ 2735.262395][T13032] ? memset+0x20/0x40 [ 2735.266413][T13032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.272688][T13032] ? __hrtimer_init+0x136/0x280 [ 2735.277568][T13032] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2735.283480][T13032] ? hwsim_virtio_rx_work+0x350/0x350 [ 2735.288875][T13032] ? hwsim_new_radio_nl+0x992/0x1080 [ 2735.294199][T13032] ? memcpy+0x39/0x60 [ 2735.298204][T13032] hwsim_new_radio_nl+0x9bc/0x1080 [ 2735.303344][T13032] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2735.309279][T13032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.315545][T13032] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2735.322944][T13032] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2735.330262][T13032] genl_family_rcv_msg_doit+0x228/0x320 [ 2735.335837][T13032] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2735.343239][T13032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.349524][T13032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.355792][T13032] ? ns_capable+0xd9/0x100 [ 2735.360238][T13032] genl_rcv_msg+0x328/0x580 [ 2735.364818][T13032] ? genl_get_cmd+0x480/0x480 [ 2735.369523][T13032] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2735.375448][T13032] ? lock_release+0x720/0x720 [ 2735.380145][T13032] ? check_path.constprop.0+0x50/0x50 [ 2735.385573][T13032] netlink_rcv_skb+0x153/0x420 [ 2735.390363][T13032] ? genl_get_cmd+0x480/0x480 [ 2735.395067][T13032] ? netlink_ack+0xa60/0xa60 [ 2735.399686][T13032] ? netlink_deliver_tap+0x1b1/0xc30 [ 2735.405006][T13032] genl_rcv+0x24/0x40 [ 2735.409016][T13032] netlink_unicast+0x533/0x7d0 [ 2735.413815][T13032] ? netlink_attachskb+0x880/0x880 [ 2735.418945][T13032] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2735.425218][T13032] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2735.431488][T13032] ? __phys_addr_symbol+0x2c/0x70 [ 2735.436548][T13032] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2735.442294][T13032] ? __check_object_size+0x16e/0x3f0 [ 2735.447707][T13032] netlink_sendmsg+0x904/0xdf0 [ 2735.452504][T13032] ? netlink_unicast+0x7d0/0x7d0 [ 2735.457474][T13032] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.463744][T13032] ? netlink_unicast+0x7d0/0x7d0 [ 2735.468705][T13032] sock_sendmsg+0xcf/0x120 [ 2735.473150][T13032] ____sys_sendmsg+0x6e8/0x810 [ 2735.477942][T13032] ? kernel_sendmsg+0x50/0x50 [ 2735.482644][T13032] ? do_recvmmsg+0x6d0/0x6d0 [ 2735.487266][T13032] ? check_path.constprop.0+0x50/0x50 [ 2735.492671][T13032] ___sys_sendmsg+0xf3/0x170 [ 2735.497456][T13032] ? sendmsg_copy_msghdr+0x160/0x160 [ 2735.502953][T13032] ? __fget_files+0x2ce/0x4c0 [ 2735.507652][T13032] ? lock_downgrade+0x6e0/0x6e0 [ 2735.512538][T13032] ? __fget_files+0x2f0/0x4c0 [ 2735.517248][T13032] ? __fget_light+0xea/0x280 [ 2735.521859][T13032] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2735.528135][T13032] __sys_sendmsg+0xe5/0x1b0 [ 2735.532674][T13032] ? __sys_sendmsg_sock+0x30/0x30 [ 2735.537719][T13032] ? __traceiter_irq_enable+0xa0/0xa0 [ 2735.543133][T13032] ? syscall_enter_from_user_mode+0x21/0x70 [ 2735.549054][T13032] do_syscall_64+0x35/0xb0 [ 2735.553503][T13032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2735.559428][T13032] RIP: 0033:0x7f1da1724ae9 [ 2735.563855][T13032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2735.583491][T13032] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2735.591930][T13032] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2735.599944][T13032] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2735.608391][T13032] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2735.616384][T13032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2735.624376][T13032] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2735.632388][T13032] [ 2735.661246][T13018] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2735.673443][T13018] CPU: 1 PID: 13018 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2735.682229][T13018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2735.692397][T13018] Call Trace: [ 2735.695677][T13018] [ 2735.698607][T13018] dump_stack_lvl+0xcd/0x134 [ 2735.703213][T13018] sysfs_warn_dup.cold+0x1c/0x29 [ 2735.708160][T13018] sysfs_do_create_link_sd+0x11e/0x140 [ 2735.713624][T13018] sysfs_create_link+0x5f/0xc0 [ 2735.718388][T13018] device_add+0x789/0x1ee0 [ 2735.722816][T13018] ? wait_for_completion_io+0x270/0x270 [ 2735.728369][T13018] ? lock_downgrade+0x6e0/0x6e0 [ 2735.733224][T13018] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2735.739468][T13018] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2735.745713][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.751957][T13018] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2735.757952][T13018] wiphy_register+0x1e94/0x29b0 [ 2735.762817][T13018] ? wiphy_unregister+0xbe0/0xbe0 [ 2735.767841][T13018] ? minstrel_ht_alloc+0x52c/0xa10 [ 2735.772966][T13018] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2735.779037][T13018] ieee80211_register_hw+0x1f18/0x3ed0 [ 2735.784550][T13018] ? ieee80211_restart_hw+0x290/0x290 [ 2735.789970][T13018] ? debug_object_destroy+0x210/0x210 [ 2735.795352][T13018] ? memset+0x20/0x40 [ 2735.799336][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.805582][T13018] ? __hrtimer_init+0x136/0x280 [ 2735.810435][T13018] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2735.816173][T13018] ? hwsim_virtio_rx_work+0x350/0x350 [ 2735.821542][T13018] ? hwsim_new_radio_nl+0x992/0x1080 [ 2735.826827][T13018] ? memcpy+0x39/0x60 [ 2735.830811][T13018] hwsim_new_radio_nl+0x9bc/0x1080 [ 2735.835924][T13018] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2735.841826][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.848066][T13018] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2735.855442][T13018] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2735.862734][T13018] genl_family_rcv_msg_doit+0x228/0x320 [ 2735.868370][T13018] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2735.875744][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.882006][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2735.888250][T13018] ? ns_capable+0xd9/0x100 [ 2735.892672][T13018] genl_rcv_msg+0x328/0x580 [ 2735.897189][T13018] ? genl_get_cmd+0x480/0x480 [ 2735.901864][T13018] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2735.907766][T13018] ? lock_release+0x720/0x720 [ 2735.912443][T13018] ? check_path.constprop.0+0x50/0x50 [ 2735.917824][T13018] netlink_rcv_skb+0x153/0x420 [ 2735.922589][T13018] ? genl_get_cmd+0x480/0x480 [ 2735.927274][T13018] ? netlink_ack+0xa60/0xa60 [ 2735.931886][T13018] ? netlink_deliver_tap+0x1b1/0xc30 [ 2735.937181][T13018] ? _copy_from_iter+0x12b/0x1320 [ 2735.942237][T13018] genl_rcv+0x24/0x40 [ 2735.946233][T13018] netlink_unicast+0x533/0x7d0 [ 2735.951023][T13018] ? netlink_attachskb+0x880/0x880 [ 2735.956140][T13018] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2735.962397][T13018] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2735.968653][T13018] ? __phys_addr_symbol+0x2c/0x70 [ 2735.973701][T13018] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2735.979432][T13018] ? __check_object_size+0x16e/0x3f0 [ 2735.984822][T13018] netlink_sendmsg+0x904/0xdf0 [ 2735.989604][T13018] ? netlink_unicast+0x7d0/0x7d0 [ 2735.994555][T13018] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2736.000811][T13018] ? netlink_unicast+0x7d0/0x7d0 [ 2736.005771][T13018] sock_sendmsg+0xcf/0x120 [ 2736.010199][T13018] ____sys_sendmsg+0x6e8/0x810 [ 2736.014973][T13018] ? kernel_sendmsg+0x50/0x50 [ 2736.019681][T13018] ? do_recvmmsg+0x6d0/0x6d0 [ 2736.024280][T13018] ? check_path.constprop.0+0x50/0x50 [ 2736.029662][T13018] ___sys_sendmsg+0xf3/0x170 [ 2736.034265][T13018] ? sendmsg_copy_msghdr+0x160/0x160 [ 2736.039551][T13018] ? __fget_files+0x2ce/0x4c0 [ 2736.044244][T13018] ? lock_downgrade+0x6e0/0x6e0 [ 2736.049113][T13018] ? __fget_files+0x2f0/0x4c0 [ 2736.053802][T13018] ? __fget_light+0xea/0x280 [ 2736.058394][T13018] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2736.064643][T13018] __sys_sendmsg+0xe5/0x1b0 [ 2736.069145][T13018] ? __sys_sendmsg_sock+0x30/0x30 [ 2736.074166][T13018] ? __traceiter_irq_enable+0xa0/0xa0 [ 2736.079551][T13018] ? syscall_enter_from_user_mode+0x21/0x70 [ 2736.085450][T13018] do_syscall_64+0x35/0xb0 [ 2736.089869][T13018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2736.095768][T13018] RIP: 0033:0x7f3b064d9ae9 [ 2736.100190][T13018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.120111][T13018] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2736.128550][T13018] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2736.136520][T13018] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2736.144491][T13018] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2736.152463][T13018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 08:23:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x7a00, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:20 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000aa}]) 08:23:20 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2736.160429][T13018] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2736.168413][T13018] 08:23:20 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100006a}]) 08:23:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x9effffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2736.352244][T13060] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2736.376287][T13060] CPU: 0 PID: 13060 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 2736.385086][T13060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2736.395414][T13060] Call Trace: [ 2736.398705][T13060] [ 2736.401651][T13060] dump_stack_lvl+0xcd/0x134 [ 2736.406267][T13060] sysfs_warn_dup.cold+0x1c/0x29 [ 2736.411236][T13060] sysfs_do_create_link_sd+0x11e/0x140 [ 2736.416719][T13060] sysfs_create_link+0x5f/0xc0 [ 2736.421514][T13060] device_add+0x789/0x1ee0 [ 2736.425960][T13060] ? wait_for_completion_io+0x270/0x270 [ 2736.431541][T13060] ? asm_exc_int3+0x31/0x40 [ 2736.436071][T13060] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2736.442334][T13060] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2736.448609][T13060] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2736.454886][T13060] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2736.460908][T13060] wiphy_register+0x1e94/0x29b0 [ 2736.465803][T13060] ? wiphy_unregister+0xbe0/0xbe0 [ 2736.470852][T13060] ? minstrel_ht_alloc+0x52c/0xa10 [ 2736.476089][T13060] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2736.482190][T13060] ieee80211_register_hw+0x1f18/0x3ed0 [ 2736.487690][T13060] ? ieee80211_restart_hw+0x290/0x290 [ 2736.493084][T13060] ? debug_object_destroy+0x210/0x210 [ 2736.498487][T13060] ? memset+0x20/0x40 [ 2736.502496][T13060] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2736.508764][T13060] ? __hrtimer_init+0x136/0x280 [ 2736.513647][T13060] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2736.519412][T13060] ? hwsim_virtio_rx_work+0x350/0x350 [ 2736.524886][T13060] ? hwsim_new_radio_nl+0x992/0x1080 [ 2736.530195][T13060] ? memcpy+0x39/0x60 [ 2736.534201][T13060] hwsim_new_radio_nl+0x9bc/0x1080 [ 2736.539335][T13060] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2736.545260][T13060] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2736.551531][T13060] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2736.558924][T13060] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2736.566237][T13060] genl_family_rcv_msg_doit+0x228/0x320 [ 2736.571899][T13060] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2736.579296][T13060] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2736.585576][T13060] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2736.591843][T13060] ? ns_capable+0xd9/0x100 [ 2736.596294][T13060] genl_rcv_msg+0x328/0x580 [ 2736.600833][T13060] ? genl_get_cmd+0x480/0x480 [ 2736.605533][T13060] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2736.611451][T13060] ? lock_release+0x720/0x720 [ 2736.616157][T13060] ? check_path.constprop.0+0x50/0x50 [ 2736.621557][T13060] netlink_rcv_skb+0x153/0x420 [ 2736.626342][T13060] ? genl_get_cmd+0x480/0x480 [ 2736.631039][T13060] ? netlink_ack+0xa60/0xa60 [ 2736.635661][T13060] ? netlink_deliver_tap+0x1b1/0xc30 [ 2736.640972][T13060] genl_rcv+0x24/0x40 [ 2736.644970][T13060] netlink_unicast+0x533/0x7d0 [ 2736.649762][T13060] ? netlink_attachskb+0x880/0x880 [ 2736.654897][T13060] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2736.661163][T13060] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2736.667423][T13060] ? __phys_addr_symbol+0x2c/0x70 [ 2736.672467][T13060] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2736.678217][T13060] ? __check_object_size+0x16e/0x3f0 [ 2736.683530][T13060] netlink_sendmsg+0x904/0xdf0 [ 2736.688331][T13060] ? netlink_unicast+0x7d0/0x7d0 [ 2736.693297][T13060] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2736.699569][T13060] ? netlink_unicast+0x7d0/0x7d0 [ 2736.704525][T13060] sock_sendmsg+0xcf/0x120 [ 2736.708965][T13060] ____sys_sendmsg+0x6e8/0x810 [ 2736.713752][T13060] ? kernel_sendmsg+0x50/0x50 [ 2736.718445][T13060] ? do_recvmmsg+0x6d0/0x6d0 [ 2736.723063][T13060] ? check_path.constprop.0+0x50/0x50 [ 2736.728461][T13060] ___sys_sendmsg+0xf3/0x170 [ 2736.733074][T13060] ? sendmsg_copy_msghdr+0x160/0x160 [ 2736.738380][T13060] ? __fget_files+0x2ce/0x4c0 [ 2736.743087][T13060] ? lock_downgrade+0x6e0/0x6e0 [ 2736.747976][T13060] ? __fget_files+0x2f0/0x4c0 [ 2736.752684][T13060] ? __fget_light+0xea/0x280 [ 2736.757295][T13060] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2736.763573][T13060] __sys_sendmsg+0xe5/0x1b0 [ 2736.768096][T13060] ? __sys_sendmsg_sock+0x30/0x30 [ 2736.773141][T13060] ? __traceiter_irq_enable+0xa0/0xa0 [ 2736.778553][T13060] ? syscall_enter_from_user_mode+0x21/0x70 [ 2736.784476][T13060] do_syscall_64+0x35/0xb0 [ 2736.788922][T13060] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2736.794845][T13060] RIP: 0033:0x7f5c959a1ae9 [ 2736.799272][T13060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.818898][T13060] RSP: 002b:00007f5c94917188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2736.827335][T13060] RAX: ffffffffffffffda RBX: 00007f5c95ab4f60 RCX: 00007f5c959a1ae9 [ 2736.835323][T13060] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2736.843309][T13060] RBP: 00007f5c959fbff7 R08: 0000000000000000 R09: 0000000000000000 08:23:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xff600000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2736.851456][T13060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2736.859448][T13060] R13: 00007f5c95fe8b2f R14: 00007f5c94917300 R15: 0000000000022000 [ 2736.867465][T13060] [ 2736.896970][T13067] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2736.927168][T13067] CPU: 0 PID: 13067 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2736.935974][T13067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2736.946046][T13067] Call Trace: [ 2736.949335][T13067] [ 2736.952280][T13067] dump_stack_lvl+0xcd/0x134 [ 2736.956891][T13067] sysfs_warn_dup.cold+0x1c/0x29 [ 2736.961868][T13067] sysfs_do_create_link_sd+0x11e/0x140 [ 2736.967353][T13067] sysfs_create_link+0x5f/0xc0 [ 2736.972143][T13067] device_add+0x789/0x1ee0 [ 2736.976584][T13067] ? wait_for_completion_io+0x270/0x270 [ 2736.982154][T13067] ? asm_exc_int3+0x31/0x40 [ 2736.986680][T13067] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2736.992944][T13067] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2736.999208][T13067] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.005475][T13067] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2737.011513][T13067] wiphy_register+0x1e94/0x29b0 [ 2737.016399][T13067] ? wiphy_unregister+0xbe0/0xbe0 [ 2737.021449][T13067] ? minstrel_ht_alloc+0x52c/0xa10 [ 2737.026602][T13067] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2737.032704][T13067] ieee80211_register_hw+0x1f18/0x3ed0 [ 2737.038205][T13067] ? ieee80211_restart_hw+0x290/0x290 [ 2737.043605][T13067] ? debug_object_destroy+0x210/0x210 [ 2737.049009][T13067] ? memset+0x20/0x40 [ 2737.053012][T13067] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.059284][T13067] ? __hrtimer_init+0x136/0x280 [ 2737.064163][T13067] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2737.069930][T13067] ? hwsim_virtio_rx_work+0x350/0x350 [ 2737.075319][T13067] ? hwsim_new_radio_nl+0x992/0x1080 [ 2737.080629][T13067] ? memcpy+0x39/0x60 [ 2737.084648][T13067] hwsim_new_radio_nl+0x9bc/0x1080 [ 2737.089789][T13067] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2737.095723][T13067] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.101996][T13067] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2737.109393][T13067] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2737.116717][T13067] genl_family_rcv_msg_doit+0x228/0x320 [ 2737.122305][T13067] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2737.129705][T13067] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.135997][T13067] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.142271][T13067] ? ns_capable+0xd9/0x100 [ 2737.146821][T13067] genl_rcv_msg+0x328/0x580 [ 2737.151352][T13067] ? genl_get_cmd+0x480/0x480 [ 2737.156083][T13067] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2737.162015][T13067] ? lock_release+0x720/0x720 [ 2737.166728][T13067] ? check_path.constprop.0+0x50/0x50 [ 2737.172130][T13067] netlink_rcv_skb+0x153/0x420 [ 2737.176921][T13067] ? genl_get_cmd+0x480/0x480 [ 2737.181628][T13067] ? netlink_ack+0xa60/0xa60 [ 2737.186252][T13067] ? netlink_deliver_tap+0x1b1/0xc30 [ 2737.191558][T13067] ? _copy_from_iter+0x12b/0x1320 [ 2737.196615][T13067] genl_rcv+0x24/0x40 [ 2737.200625][T13067] netlink_unicast+0x533/0x7d0 [ 2737.205639][T13067] ? netlink_attachskb+0x880/0x880 [ 2737.210778][T13067] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2737.217061][T13067] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2737.223351][T13067] ? __phys_addr_symbol+0x2c/0x70 [ 2737.228419][T13067] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2737.234179][T13067] ? __check_object_size+0x16e/0x3f0 [ 2737.239500][T13067] netlink_sendmsg+0x904/0xdf0 [ 2737.244303][T13067] ? netlink_unicast+0x7d0/0x7d0 [ 2737.249366][T13067] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.255644][T13067] ? netlink_unicast+0x7d0/0x7d0 [ 2737.260607][T13067] sock_sendmsg+0xcf/0x120 [ 2737.265053][T13067] ____sys_sendmsg+0x6e8/0x810 [ 2737.269845][T13067] ? kernel_sendmsg+0x50/0x50 [ 2737.274550][T13067] ? do_recvmmsg+0x6d0/0x6d0 [ 2737.279183][T13067] ? check_path.constprop.0+0x50/0x50 [ 2737.284606][T13067] ___sys_sendmsg+0xf3/0x170 [ 2737.289224][T13067] ? sendmsg_copy_msghdr+0x160/0x160 [ 2737.294539][T13067] ? __fget_files+0x2ce/0x4c0 [ 2737.299245][T13067] ? lock_downgrade+0x6e0/0x6e0 [ 2737.304160][T13067] ? __fget_files+0x2f0/0x4c0 [ 2737.309445][T13067] ? __fget_light+0xea/0x280 [ 2737.314586][T13067] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2737.320865][T13067] __sys_sendmsg+0xe5/0x1b0 [ 2737.325488][T13067] ? __sys_sendmsg_sock+0x30/0x30 [ 2737.330627][T13067] ? __traceiter_irq_enable+0xa0/0xa0 [ 2737.336069][T13067] ? syscall_enter_from_user_mode+0x21/0x70 [ 2737.341999][T13067] do_syscall_64+0x35/0xb0 [ 2737.346469][T13067] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2737.352388][T13067] RIP: 0033:0x7f3b064d9ae9 [ 2737.356836][T13067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2737.376473][T13067] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2737.384942][T13067] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 08:23:21 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ab}]) 08:23:21 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100006b}]) [ 2737.392934][T13067] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2737.400927][T13067] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2737.408917][T13067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2737.416909][T13067] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2737.424931][T13067] [ 2737.560827][T13093] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2737.596823][T13093] CPU: 0 PID: 13093 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2737.605637][T13093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2737.615710][T13093] Call Trace: [ 2737.619002][T13093] [ 2737.621955][T13093] dump_stack_lvl+0xcd/0x134 [ 2737.626574][T13093] sysfs_warn_dup.cold+0x1c/0x29 [ 2737.631548][T13093] sysfs_do_create_link_sd+0x11e/0x140 [ 2737.637063][T13093] sysfs_create_link+0x5f/0xc0 [ 2737.641855][T13093] device_add+0x789/0x1ee0 [ 2737.646295][T13093] ? wait_for_completion_io+0x270/0x270 [ 2737.651863][T13093] ? lock_downgrade+0x6e0/0x6e0 [ 2737.656737][T13093] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2737.662999][T13093] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2737.669265][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.675531][T13093] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2737.681613][T13093] wiphy_register+0x1e94/0x29b0 [ 2737.686481][T13093] ? wiphy_unregister+0xbe0/0xbe0 [ 2737.691524][T13093] ? minstrel_ht_alloc+0x52c/0xa10 [ 2737.696672][T13093] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2737.702769][T13093] ieee80211_register_hw+0x1f18/0x3ed0 [ 2737.708273][T13093] ? ieee80211_restart_hw+0x290/0x290 [ 2737.713672][T13093] ? debug_object_destroy+0x210/0x210 [ 2737.719084][T13093] ? memset+0x20/0x40 [ 2737.723090][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.729357][T13093] ? __hrtimer_init+0x136/0x280 [ 2737.734243][T13093] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2737.740008][T13093] ? hwsim_virtio_rx_work+0x350/0x350 [ 2737.745396][T13093] ? hwsim_new_radio_nl+0x992/0x1080 [ 2737.750705][T13093] ? memcpy+0x39/0x60 [ 2737.754709][T13093] hwsim_new_radio_nl+0x9bc/0x1080 [ 2737.759844][T13093] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2737.765767][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.772034][T13093] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2737.779428][T13093] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2737.786749][T13093] genl_family_rcv_msg_doit+0x228/0x320 [ 2737.792324][T13093] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2737.799724][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.806088][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.812380][T13093] ? ns_capable+0xd9/0x100 [ 2737.816801][T13093] genl_rcv_msg+0x328/0x580 [ 2737.821314][T13093] ? genl_get_cmd+0x480/0x480 [ 2737.825999][T13093] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2737.831894][T13093] ? lock_release+0x720/0x720 [ 2737.836566][T13093] ? check_path.constprop.0+0x50/0x50 [ 2737.841933][T13093] netlink_rcv_skb+0x153/0x420 [ 2737.846688][T13093] ? genl_get_cmd+0x480/0x480 [ 2737.851463][T13093] ? netlink_ack+0xa60/0xa60 [ 2737.856064][T13093] ? netlink_deliver_tap+0x1b1/0xc30 [ 2737.861345][T13093] genl_rcv+0x24/0x40 [ 2737.865322][T13093] netlink_unicast+0x533/0x7d0 [ 2737.870090][T13093] ? netlink_attachskb+0x880/0x880 [ 2737.875223][T13093] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2737.881469][T13093] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2737.887741][T13093] ? __phys_addr_symbol+0x2c/0x70 [ 2737.892763][T13093] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2737.898478][T13093] ? __check_object_size+0x16e/0x3f0 [ 2737.903776][T13093] netlink_sendmsg+0x904/0xdf0 [ 2737.908542][T13093] ? netlink_unicast+0x7d0/0x7d0 [ 2737.913491][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2737.919852][T13093] ? netlink_unicast+0x7d0/0x7d0 [ 2737.924804][T13093] sock_sendmsg+0xcf/0x120 [ 2737.929234][T13093] ____sys_sendmsg+0x6e8/0x810 [ 2737.933995][T13093] ? kernel_sendmsg+0x50/0x50 [ 2737.938675][T13093] ? do_recvmmsg+0x6d0/0x6d0 [ 2737.943339][T13093] ? check_path.constprop.0+0x50/0x50 [ 2737.948727][T13093] ___sys_sendmsg+0xf3/0x170 [ 2737.953374][T13093] ? sendmsg_copy_msghdr+0x160/0x160 [ 2737.958662][T13093] ? __fget_files+0x2ce/0x4c0 [ 2737.963342][T13093] ? lock_downgrade+0x6e0/0x6e0 [ 2737.968193][T13093] ? __fget_files+0x2f0/0x4c0 [ 2737.972870][T13093] ? __fget_light+0xea/0x280 [ 2737.977453][T13093] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2737.983700][T13093] __sys_sendmsg+0xe5/0x1b0 [ 2737.988240][T13093] ? __sys_sendmsg_sock+0x30/0x30 [ 2737.993275][T13093] ? __traceiter_irq_enable+0xa0/0xa0 [ 2737.998650][T13093] ? syscall_enter_from_user_mode+0x21/0x70 [ 2738.004543][T13093] do_syscall_64+0x35/0xb0 [ 2738.008966][T13093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2738.014851][T13093] RIP: 0033:0x7f1da1724ae9 [ 2738.019270][T13093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2738.038902][T13093] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2738.047320][T13093] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2738.055286][T13093] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 08:23:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xb7250000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2738.063255][T13093] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2738.071219][T13093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2738.079179][T13093] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2738.087250][T13093] 08:23:21 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100006c}]) 08:23:22 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ac}]) 08:23:22 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2738.247945][T13109] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2738.287137][T13109] CPU: 1 PID: 13109 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2738.295950][T13109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2738.306027][T13109] Call Trace: [ 2738.309336][T13109] [ 2738.312371][T13109] dump_stack_lvl+0xcd/0x134 [ 2738.316991][T13109] sysfs_warn_dup.cold+0x1c/0x29 [ 2738.321961][T13109] sysfs_do_create_link_sd+0x11e/0x140 [ 2738.327460][T13109] sysfs_create_link+0x5f/0xc0 [ 2738.332594][T13109] device_add+0x789/0x1ee0 [ 2738.337017][T13109] ? wait_for_completion_io+0x270/0x270 [ 2738.342586][T13109] ? lock_downgrade+0x6e0/0x6e0 [ 2738.347440][T13109] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2738.353686][T13109] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2738.359943][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2738.366207][T13109] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2738.372206][T13109] wiphy_register+0x1e94/0x29b0 [ 2738.377071][T13109] ? wiphy_unregister+0xbe0/0xbe0 [ 2738.382098][T13109] ? minstrel_ht_alloc+0x52c/0xa10 [ 2738.387228][T13109] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2738.393308][T13109] ieee80211_register_hw+0x1f18/0x3ed0 [ 2738.398784][T13109] ? ieee80211_restart_hw+0x290/0x290 [ 2738.404168][T13109] ? debug_object_destroy+0x210/0x210 [ 2738.409554][T13109] ? memset+0x20/0x40 [ 2738.413543][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2738.419790][T13109] ? __hrtimer_init+0x136/0x280 [ 2738.424648][T13109] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2738.430407][T13109] ? hwsim_virtio_rx_work+0x350/0x350 [ 2738.435782][T13109] ? hwsim_new_radio_nl+0x992/0x1080 [ 2738.441068][T13109] ? memcpy+0x39/0x60 [ 2738.445065][T13109] hwsim_new_radio_nl+0x9bc/0x1080 [ 2738.450208][T13109] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2738.456117][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2738.462364][T13109] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2738.469737][T13109] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2738.477033][T13109] genl_family_rcv_msg_doit+0x228/0x320 [ 2738.482592][T13109] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2738.489981][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2738.496240][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2738.502501][T13109] ? ns_capable+0xd9/0x100 [ 2738.506924][T13109] genl_rcv_msg+0x328/0x580 [ 2738.511537][T13109] ? genl_get_cmd+0x480/0x480 [ 2738.516223][T13109] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2738.522138][T13109] ? lock_release+0x720/0x720 [ 2738.526826][T13109] ? check_path.constprop.0+0x50/0x50 [ 2738.532210][T13109] netlink_rcv_skb+0x153/0x420 [ 2738.537081][T13109] ? genl_get_cmd+0x480/0x480 [ 2738.541779][T13109] ? netlink_ack+0xa60/0xa60 [ 2738.546380][T13109] ? netlink_deliver_tap+0x1b1/0xc30 [ 2738.551691][T13109] ? _copy_from_iter+0x12b/0x1320 [ 2738.556738][T13109] genl_rcv+0x24/0x40 [ 2738.560723][T13109] netlink_unicast+0x533/0x7d0 [ 2738.565496][T13109] ? netlink_attachskb+0x880/0x880 [ 2738.570610][T13109] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2738.576864][T13109] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2738.583110][T13109] ? __phys_addr_symbol+0x2c/0x70 [ 2738.588141][T13109] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2738.593871][T13109] ? __check_object_size+0x16e/0x3f0 [ 2738.599168][T13109] netlink_sendmsg+0x904/0xdf0 [ 2738.603958][T13109] ? netlink_unicast+0x7d0/0x7d0 [ 2738.609001][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2738.615253][T13109] ? netlink_unicast+0x7d0/0x7d0 [ 2738.620192][T13109] sock_sendmsg+0xcf/0x120 [ 2738.624630][T13109] ____sys_sendmsg+0x6e8/0x810 [ 2738.629403][T13109] ? kernel_sendmsg+0x50/0x50 [ 2738.634084][T13109] ? do_recvmmsg+0x6d0/0x6d0 [ 2738.639033][T13109] ? check_path.constprop.0+0x50/0x50 [ 2738.644416][T13109] ___sys_sendmsg+0xf3/0x170 [ 2738.649011][T13109] ? sendmsg_copy_msghdr+0x160/0x160 [ 2738.654300][T13109] ? __fget_files+0x2ce/0x4c0 [ 2738.658987][T13109] ? lock_downgrade+0x6e0/0x6e0 [ 2738.663856][T13109] ? __fget_files+0x2f0/0x4c0 [ 2738.668545][T13109] ? __fget_light+0xea/0x280 [ 2738.673139][T13109] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2738.679396][T13109] __sys_sendmsg+0xe5/0x1b0 [ 2738.683900][T13109] ? __sys_sendmsg_sock+0x30/0x30 [ 2738.688923][T13109] ? __traceiter_irq_enable+0xa0/0xa0 [ 2738.694317][T13109] ? syscall_enter_from_user_mode+0x21/0x70 [ 2738.700223][T13109] do_syscall_64+0x35/0xb0 [ 2738.704645][T13109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2738.710546][T13109] RIP: 0033:0x7f3b064d9ae9 [ 2738.714961][T13109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2738.734565][T13109] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:23:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x9effffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2738.742978][T13109] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2738.750948][T13109] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2738.758916][T13109] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2738.766894][T13109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2738.774863][T13109] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2738.782852][T13109] 08:23:22 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100006d}]) 08:23:22 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ad}]) 08:23:22 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ae}]) 08:23:22 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100006e}]) [ 2739.237161][T13125] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2739.264325][T13125] CPU: 0 PID: 13125 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 2739.273142][T13125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2739.283305][T13125] Call Trace: [ 2739.286597][T13125] [ 2739.289543][T13125] dump_stack_lvl+0xcd/0x134 [ 2739.294162][T13125] sysfs_warn_dup.cold+0x1c/0x29 [ 2739.299143][T13125] sysfs_do_create_link_sd+0x11e/0x140 [ 2739.304644][T13125] sysfs_create_link+0x5f/0xc0 [ 2739.309436][T13125] device_add+0x789/0x1ee0 [ 2739.313885][T13125] ? wait_for_completion_io+0x270/0x270 [ 2739.319464][T13125] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2739.325740][T13125] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2739.332016][T13125] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.338292][T13125] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2739.344404][T13125] wiphy_register+0x1e94/0x29b0 [ 2739.349300][T13125] ? wiphy_unregister+0xbe0/0xbe0 [ 2739.354358][T13125] ? minstrel_ht_alloc+0x52c/0xa10 [ 2739.359513][T13125] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2739.365611][T13125] ieee80211_register_hw+0x1f18/0x3ed0 [ 2739.371121][T13125] ? ieee80211_restart_hw+0x290/0x290 [ 2739.376522][T13125] ? debug_object_destroy+0x210/0x210 [ 2739.381934][T13125] ? memset+0x20/0x40 [ 2739.385946][T13125] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.392215][T13125] ? __hrtimer_init+0x136/0x280 [ 2739.397112][T13125] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2739.402885][T13125] ? hwsim_virtio_rx_work+0x350/0x350 [ 2739.408278][T13125] ? hwsim_new_radio_nl+0x992/0x1080 [ 2739.413594][T13125] ? memcpy+0x39/0x60 [ 2739.417606][T13125] hwsim_new_radio_nl+0x9bc/0x1080 [ 2739.422754][T13125] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2739.428685][T13125] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.434960][T13125] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2739.442363][T13125] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2739.449720][T13125] genl_family_rcv_msg_doit+0x228/0x320 [ 2739.455301][T13125] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2739.462705][T13125] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.469773][T13125] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.476046][T13125] ? ns_capable+0xd9/0x100 [ 2739.480527][T13125] genl_rcv_msg+0x328/0x580 [ 2739.485061][T13125] ? genl_get_cmd+0x480/0x480 [ 2739.489857][T13125] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2739.495780][T13125] ? lock_release+0x720/0x720 [ 2739.500569][T13125] ? check_path.constprop.0+0x50/0x50 [ 2739.505975][T13125] netlink_rcv_skb+0x153/0x420 [ 2739.510764][T13125] ? genl_get_cmd+0x480/0x480 [ 2739.515469][T13125] ? netlink_ack+0xa60/0xa60 [ 2739.520262][T13125] ? netlink_deliver_tap+0x1b1/0xc30 [ 2739.525584][T13125] genl_rcv+0x24/0x40 [ 2739.529589][T13125] netlink_unicast+0x533/0x7d0 [ 2739.534385][T13125] ? netlink_attachskb+0x880/0x880 [ 2739.539523][T13125] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2739.545790][T13125] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2739.552046][T13125] ? __phys_addr_symbol+0x2c/0x70 [ 2739.557072][T13125] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2739.562795][T13125] ? __check_object_size+0x16e/0x3f0 [ 2739.568083][T13125] netlink_sendmsg+0x904/0xdf0 [ 2739.572847][T13125] ? netlink_unicast+0x7d0/0x7d0 [ 2739.577783][T13125] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.584017][T13125] ? netlink_unicast+0x7d0/0x7d0 [ 2739.588947][T13125] sock_sendmsg+0xcf/0x120 [ 2739.593360][T13125] ____sys_sendmsg+0x6e8/0x810 [ 2739.598164][T13125] ? kernel_sendmsg+0x50/0x50 [ 2739.602856][T13125] ? do_recvmmsg+0x6d0/0x6d0 [ 2739.607473][T13125] ? check_path.constprop.0+0x50/0x50 [ 2739.612854][T13125] ___sys_sendmsg+0xf3/0x170 [ 2739.617484][T13125] ? sendmsg_copy_msghdr+0x160/0x160 [ 2739.622763][T13125] ? __fget_files+0x2ce/0x4c0 [ 2739.627478][T13125] ? lock_downgrade+0x6e0/0x6e0 [ 2739.632346][T13125] ? __fget_files+0x2f0/0x4c0 [ 2739.637053][T13125] ? __fget_light+0xea/0x280 [ 2739.641939][T13125] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2739.648182][T13125] __sys_sendmsg+0xe5/0x1b0 [ 2739.652709][T13125] ? __sys_sendmsg_sock+0x30/0x30 [ 2739.657808][T13125] ? __traceiter_irq_enable+0xa0/0xa0 [ 2739.663200][T13125] ? syscall_enter_from_user_mode+0x21/0x70 [ 2739.669116][T13125] do_syscall_64+0x35/0xb0 [ 2739.673530][T13125] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2739.679418][T13125] RIP: 0033:0x7f5c959a1ae9 [ 2739.683820][T13125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2739.703519][T13125] RSP: 002b:00007f5c94917188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2739.711951][T13125] RAX: ffffffffffffffda RBX: 00007f5c95ab4f60 RCX: 00007f5c959a1ae9 [ 2739.719942][T13125] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2739.727902][T13125] RBP: 00007f5c959fbff7 R08: 0000000000000000 R09: 0000000000000000 [ 2739.735864][T13125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2739.743999][T13125] R13: 00007f5c95fe8b2f R14: 00007f5c94917300 R15: 0000000000022000 [ 2739.751975][T13125] [ 2739.799184][T13093] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2739.820275][T13093] CPU: 1 PID: 13093 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2739.829093][T13093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2739.839202][T13093] Call Trace: [ 2739.842497][T13093] [ 2739.845439][T13093] dump_stack_lvl+0xcd/0x134 [ 2739.850063][T13093] sysfs_warn_dup.cold+0x1c/0x29 [ 2739.855032][T13093] sysfs_do_create_link_sd+0x11e/0x140 [ 2739.860527][T13093] sysfs_create_link+0x5f/0xc0 [ 2739.865319][T13093] device_add+0x789/0x1ee0 [ 2739.869791][T13093] ? wait_for_completion_io+0x270/0x270 [ 2739.875363][T13093] ? lock_downgrade+0x6e0/0x6e0 [ 2739.880242][T13093] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2739.886508][T13093] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2739.892776][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.899055][T13093] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2739.905078][T13093] wiphy_register+0x1e94/0x29b0 [ 2739.909966][T13093] ? wiphy_unregister+0xbe0/0xbe0 [ 2739.915122][T13093] ? minstrel_ht_alloc+0x52c/0xa10 [ 2739.920710][T13093] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2739.926819][T13093] ieee80211_register_hw+0x1f18/0x3ed0 [ 2739.932320][T13093] ? ieee80211_restart_hw+0x290/0x290 [ 2739.937803][T13093] ? debug_object_destroy+0x210/0x210 [ 2739.943206][T13093] ? memset+0x20/0x40 [ 2739.947221][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.953486][T13093] ? __hrtimer_init+0x136/0x280 [ 2739.958468][T13093] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2739.964235][T13093] ? hwsim_virtio_rx_work+0x350/0x350 [ 2739.969621][T13093] ? hwsim_new_radio_nl+0x992/0x1080 [ 2739.974925][T13093] ? memcpy+0x39/0x60 [ 2739.978929][T13093] hwsim_new_radio_nl+0x9bc/0x1080 [ 2739.984069][T13093] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2739.990130][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2739.996420][T13093] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2740.003820][T13093] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2740.011140][T13093] genl_family_rcv_msg_doit+0x228/0x320 [ 2740.016717][T13093] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2740.024295][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.030580][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.036849][T13093] ? ns_capable+0xd9/0x100 [ 2740.041298][T13093] genl_rcv_msg+0x328/0x580 [ 2740.045843][T13093] ? genl_get_cmd+0x480/0x480 [ 2740.050640][T13093] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2740.056578][T13093] ? lock_release+0x720/0x720 [ 2740.061279][T13093] ? check_path.constprop.0+0x50/0x50 [ 2740.066676][T13093] netlink_rcv_skb+0x153/0x420 [ 2740.071458][T13093] ? genl_get_cmd+0x480/0x480 [ 2740.076158][T13093] ? netlink_ack+0xa60/0xa60 [ 2740.080777][T13093] ? netlink_deliver_tap+0x1b1/0xc30 [ 2740.086194][T13093] genl_rcv+0x24/0x40 [ 2740.090217][T13093] netlink_unicast+0x533/0x7d0 [ 2740.095031][T13093] ? netlink_attachskb+0x880/0x880 [ 2740.100177][T13093] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2740.106452][T13093] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2740.112719][T13093] ? __phys_addr_symbol+0x2c/0x70 [ 2740.117770][T13093] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2740.123513][T13093] ? __check_object_size+0x16e/0x3f0 [ 2740.128825][T13093] netlink_sendmsg+0x904/0xdf0 [ 2740.134315][T13093] ? netlink_unicast+0x7d0/0x7d0 [ 2740.139283][T13093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.145564][T13093] ? netlink_unicast+0x7d0/0x7d0 [ 2740.150678][T13093] sock_sendmsg+0xcf/0x120 [ 2740.155128][T13093] ____sys_sendmsg+0x6e8/0x810 [ 2740.159922][T13093] ? kernel_sendmsg+0x50/0x50 [ 2740.164621][T13093] ? do_recvmmsg+0x6d0/0x6d0 [ 2740.169229][T13093] ? check_path.constprop.0+0x50/0x50 [ 2740.174607][T13093] ___sys_sendmsg+0xf3/0x170 [ 2740.179212][T13093] ? sendmsg_copy_msghdr+0x160/0x160 [ 2740.184513][T13093] ? __fget_files+0x2ce/0x4c0 [ 2740.189223][T13093] ? lock_downgrade+0x6e0/0x6e0 [ 2740.194102][T13093] ? __fget_files+0x2f0/0x4c0 [ 2740.198790][T13093] ? __fget_light+0xea/0x280 [ 2740.203404][T13093] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2740.209668][T13093] __sys_sendmsg+0xe5/0x1b0 [ 2740.214186][T13093] ? __sys_sendmsg_sock+0x30/0x30 [ 2740.219220][T13093] ? __traceiter_irq_enable+0xa0/0xa0 [ 2740.224636][T13093] ? syscall_enter_from_user_mode+0x21/0x70 [ 2740.230546][T13093] do_syscall_64+0x35/0xb0 [ 2740.234962][T13093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2740.240876][T13093] RIP: 0033:0x7f1da1724ae9 [ 2740.245313][T13093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2740.264955][T13093] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2740.273392][T13093] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2740.281392][T13093] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2740.289365][T13093] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2740.297352][T13093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2740.305341][T13093] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2740.313339][T13093] [ 2740.336117][T13109] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2740.383683][T13109] CPU: 1 PID: 13109 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2740.392496][T13109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2740.402572][T13109] Call Trace: [ 2740.405862][T13109] [ 2740.408798][T13109] dump_stack_lvl+0xcd/0x134 [ 2740.413411][T13109] sysfs_warn_dup.cold+0x1c/0x29 [ 2740.418387][T13109] sysfs_do_create_link_sd+0x11e/0x140 [ 2740.423879][T13109] sysfs_create_link+0x5f/0xc0 [ 2740.428764][T13109] device_add+0x789/0x1ee0 [ 2740.433205][T13109] ? wait_for_completion_io+0x270/0x270 [ 2740.439130][T13109] ? lock_downgrade+0x6e0/0x6e0 [ 2740.444015][T13109] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2740.450279][T13109] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2740.456631][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.462880][T13109] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2740.468875][T13109] wiphy_register+0x1e94/0x29b0 [ 2740.473744][T13109] ? wiphy_unregister+0xbe0/0xbe0 [ 2740.478772][T13109] ? minstrel_ht_alloc+0x52c/0xa10 [ 2740.483902][T13109] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2740.489979][T13109] ieee80211_register_hw+0x1f18/0x3ed0 [ 2740.495459][T13109] ? ieee80211_restart_hw+0x290/0x290 [ 2740.500852][T13109] ? debug_object_destroy+0x210/0x210 [ 2740.506234][T13109] ? memset+0x20/0x40 [ 2740.510224][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.516557][T13109] ? __hrtimer_init+0x136/0x280 [ 2740.521416][T13109] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2740.527159][T13109] ? hwsim_virtio_rx_work+0x350/0x350 [ 2740.532527][T13109] ? hwsim_new_radio_nl+0x992/0x1080 [ 2740.537812][T13109] ? memcpy+0x39/0x60 [ 2740.541794][T13109] hwsim_new_radio_nl+0x9bc/0x1080 [ 2740.546909][T13109] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2740.552814][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.559061][T13109] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2740.566439][T13109] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2740.573750][T13109] genl_family_rcv_msg_doit+0x228/0x320 [ 2740.579305][T13109] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2740.586678][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.592935][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.599191][T13109] ? ns_capable+0xd9/0x100 [ 2740.603634][T13109] genl_rcv_msg+0x328/0x580 [ 2740.608174][T13109] ? genl_get_cmd+0x480/0x480 [ 2740.612874][T13109] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2740.618795][T13109] ? lock_release+0x720/0x720 [ 2740.623488][T13109] ? check_path.constprop.0+0x50/0x50 [ 2740.628889][T13109] netlink_rcv_skb+0x153/0x420 [ 2740.633675][T13109] ? genl_get_cmd+0x480/0x480 [ 2740.638512][T13109] ? netlink_ack+0xa60/0xa60 [ 2740.643141][T13109] ? netlink_deliver_tap+0x1b1/0xc30 [ 2740.648446][T13109] ? _copy_from_iter+0x12b/0x1320 [ 2740.653494][T13109] genl_rcv+0x24/0x40 [ 2740.657489][T13109] netlink_unicast+0x533/0x7d0 [ 2740.662283][T13109] ? netlink_attachskb+0x880/0x880 [ 2740.667414][T13109] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2740.673689][T13109] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2740.679939][T13109] ? __phys_addr_symbol+0x2c/0x70 [ 2740.684982][T13109] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2740.690735][T13109] ? __check_object_size+0x16e/0x3f0 [ 2740.696045][T13109] netlink_sendmsg+0x904/0xdf0 [ 2740.700840][T13109] ? netlink_unicast+0x7d0/0x7d0 [ 2740.707549][T13109] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2740.713807][T13109] ? netlink_unicast+0x7d0/0x7d0 [ 2740.718751][T13109] sock_sendmsg+0xcf/0x120 [ 2740.723182][T13109] ____sys_sendmsg+0x6e8/0x810 [ 2740.727980][T13109] ? kernel_sendmsg+0x50/0x50 [ 2740.732848][T13109] ? do_recvmmsg+0x6d0/0x6d0 [ 2740.737449][T13109] ? check_path.constprop.0+0x50/0x50 [ 2740.742830][T13109] ___sys_sendmsg+0xf3/0x170 [ 2740.747422][T13109] ? sendmsg_copy_msghdr+0x160/0x160 [ 2740.752727][T13109] ? __fget_files+0x2ce/0x4c0 [ 2740.757412][T13109] ? lock_downgrade+0x6e0/0x6e0 [ 2740.762288][T13109] ? __fget_files+0x2f0/0x4c0 [ 2740.766977][T13109] ? __fget_light+0xea/0x280 [ 2740.771579][T13109] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2740.778005][T13109] __sys_sendmsg+0xe5/0x1b0 [ 2740.782517][T13109] ? __sys_sendmsg_sock+0x30/0x30 [ 2740.787545][T13109] ? __traceiter_irq_enable+0xa0/0xa0 [ 2740.792952][T13109] ? syscall_enter_from_user_mode+0x21/0x70 [ 2740.798873][T13109] do_syscall_64+0x35/0xb0 [ 2740.803298][T13109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2740.809216][T13109] RIP: 0033:0x7f3b064d9ae9 [ 2740.813632][T13109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2740.833244][T13109] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2740.841664][T13109] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2740.849752][T13109] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2740.857734][T13109] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2740.865703][T13109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2740.873669][T13109] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2740.881657][T13109] 08:23:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfffff000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:24 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000af}]) 08:23:24 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100006f}]) 08:23:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xd2f2fb0a, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:24 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1275, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:24 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2741.026592][T13171] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2741.079141][T13171] CPU: 0 PID: 13171 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2741.087964][T13171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2741.098040][T13171] Call Trace: [ 2741.101862][T13171] [ 2741.106376][T13171] dump_stack_lvl+0xcd/0x134 [ 2741.111002][T13171] sysfs_warn_dup.cold+0x1c/0x29 [ 2741.115982][T13171] sysfs_do_create_link_sd+0x11e/0x140 [ 2741.121480][T13171] sysfs_create_link+0x5f/0xc0 [ 2741.126281][T13171] device_add+0x789/0x1ee0 [ 2741.130727][T13171] ? wait_for_completion_io+0x270/0x270 [ 2741.136307][T13171] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2741.142577][T13171] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2741.148939][T13171] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.155216][T13171] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2741.161242][T13171] wiphy_register+0x1e94/0x29b0 [ 2741.166213][T13171] ? wiphy_unregister+0xbe0/0xbe0 [ 2741.171262][T13171] ? minstrel_ht_alloc+0x52c/0xa10 [ 2741.176420][T13171] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2741.182530][T13171] ieee80211_register_hw+0x1f18/0x3ed0 [ 2741.188037][T13171] ? ieee80211_restart_hw+0x290/0x290 [ 2741.193566][T13171] ? debug_object_destroy+0x210/0x210 [ 2741.198979][T13171] ? memset+0x20/0x40 [ 2741.202992][T13171] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.209291][T13171] ? __hrtimer_init+0x136/0x280 [ 2741.214172][T13171] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2741.219972][T13171] ? hwsim_virtio_rx_work+0x350/0x350 [ 2741.225454][T13171] ? hwsim_new_radio_nl+0x992/0x1080 [ 2741.230771][T13171] ? memcpy+0x39/0x60 [ 2741.234935][T13171] hwsim_new_radio_nl+0x9bc/0x1080 [ 2741.240083][T13171] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2741.246018][T13171] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.252289][T13171] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2741.259689][T13171] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2741.267102][T13171] genl_family_rcv_msg_doit+0x228/0x320 [ 2741.272690][T13171] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2741.280101][T13171] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.286416][T13171] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.292702][T13171] ? ns_capable+0xd9/0x100 [ 2741.297158][T13171] genl_rcv_msg+0x328/0x580 [ 2741.301704][T13171] ? genl_get_cmd+0x480/0x480 [ 2741.306420][T13171] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2741.312351][T13171] ? lock_release+0x720/0x720 [ 2741.317172][T13171] ? check_path.constprop.0+0x50/0x50 [ 2741.322582][T13171] netlink_rcv_skb+0x153/0x420 [ 2741.327462][T13171] ? genl_get_cmd+0x480/0x480 [ 2741.332171][T13171] ? netlink_ack+0xa60/0xa60 [ 2741.336804][T13171] ? netlink_deliver_tap+0x1b1/0xc30 [ 2741.342133][T13171] genl_rcv+0x24/0x40 [ 2741.346162][T13171] netlink_unicast+0x533/0x7d0 [ 2741.350980][T13171] ? netlink_attachskb+0x880/0x880 [ 2741.356125][T13171] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2741.362403][T13171] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2741.368677][T13171] ? __phys_addr_symbol+0x2c/0x70 [ 2741.373748][T13171] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2741.379494][T13171] ? __check_object_size+0x16e/0x3f0 [ 2741.384814][T13171] netlink_sendmsg+0x904/0xdf0 [ 2741.389616][T13171] ? netlink_unicast+0x7d0/0x7d0 [ 2741.394590][T13171] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.400861][T13171] ? netlink_unicast+0x7d0/0x7d0 [ 2741.405836][T13171] sock_sendmsg+0xcf/0x120 [ 2741.410288][T13171] ____sys_sendmsg+0x6e8/0x810 [ 2741.415085][T13171] ? kernel_sendmsg+0x50/0x50 [ 2741.419791][T13171] ? do_recvmmsg+0x6d0/0x6d0 [ 2741.424413][T13171] ? check_path.constprop.0+0x50/0x50 [ 2741.429822][T13171] ___sys_sendmsg+0xf3/0x170 [ 2741.434443][T13171] ? sendmsg_copy_msghdr+0x160/0x160 [ 2741.439754][T13171] ? __fget_files+0x2ce/0x4c0 [ 2741.444459][T13171] ? lock_downgrade+0x6e0/0x6e0 [ 2741.449354][T13171] ? __fget_files+0x2f0/0x4c0 [ 2741.454070][T13171] ? __fget_light+0xea/0x280 [ 2741.458688][T13171] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2741.464965][T13171] __sys_sendmsg+0xe5/0x1b0 [ 2741.469664][T13171] ? __sys_sendmsg_sock+0x30/0x30 [ 2741.476266][T13171] ? __traceiter_irq_enable+0xa0/0xa0 [ 2741.481666][T13171] ? syscall_enter_from_user_mode+0x21/0x70 [ 2741.487575][T13171] do_syscall_64+0x35/0xb0 [ 2741.492007][T13171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2741.497909][T13171] RIP: 0033:0x7f1da1724ae9 [ 2741.502323][T13171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2741.522538][T13171] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:23:25 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b0}]) 08:23:25 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000070}]) [ 2741.530952][T13171] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2741.538923][T13171] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2741.546909][T13171] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2741.554879][T13171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2741.562865][T13171] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2741.570857][T13171] [ 2741.725711][T13181] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2741.745561][T13181] CPU: 1 PID: 13181 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2741.754370][T13181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2741.764453][T13181] Call Trace: [ 2741.769656][T13181] [ 2741.772588][T13181] dump_stack_lvl+0xcd/0x134 [ 2741.777205][T13181] sysfs_warn_dup.cold+0x1c/0x29 [ 2741.782153][T13181] sysfs_do_create_link_sd+0x11e/0x140 [ 2741.787624][T13181] sysfs_create_link+0x5f/0xc0 [ 2741.792399][T13181] device_add+0x789/0x1ee0 [ 2741.796823][T13181] ? wait_for_completion_io+0x270/0x270 [ 2741.802374][T13181] ? lock_downgrade+0x6e0/0x6e0 [ 2741.807227][T13181] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2741.813470][T13181] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2741.819718][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.825967][T13181] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2741.831967][T13181] wiphy_register+0x1e94/0x29b0 [ 2741.836832][T13181] ? wiphy_unregister+0xbe0/0xbe0 [ 2741.841859][T13181] ? minstrel_ht_alloc+0x52c/0xa10 [ 2741.847249][T13181] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2741.853327][T13181] ieee80211_register_hw+0x1f18/0x3ed0 [ 2741.858811][T13181] ? ieee80211_restart_hw+0x290/0x290 [ 2741.864186][T13181] ? debug_object_destroy+0x210/0x210 [ 2741.869566][T13181] ? memset+0x20/0x40 [ 2741.873553][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.879797][T13181] ? __hrtimer_init+0x136/0x280 [ 2741.884653][T13181] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2741.890394][T13181] ? hwsim_virtio_rx_work+0x350/0x350 [ 2741.896112][T13181] ? hwsim_new_radio_nl+0x992/0x1080 [ 2741.901400][T13181] ? memcpy+0x39/0x60 [ 2741.905384][T13181] hwsim_new_radio_nl+0x9bc/0x1080 [ 2741.910508][T13181] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2741.916411][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.922657][T13181] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2741.930038][T13181] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2741.937338][T13181] genl_family_rcv_msg_doit+0x228/0x320 [ 2741.942905][T13181] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2741.950294][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.956560][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.962823][T13181] ? ns_capable+0xd9/0x100 [ 2741.967254][T13181] genl_rcv_msg+0x328/0x580 [ 2741.971785][T13181] ? genl_get_cmd+0x480/0x480 [ 2741.976484][T13181] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2741.982387][T13181] ? lock_release+0x720/0x720 [ 2741.987073][T13181] ? check_path.constprop.0+0x50/0x50 [ 2741.992473][T13181] netlink_rcv_skb+0x153/0x420 [ 2741.997263][T13181] ? genl_get_cmd+0x480/0x480 [ 2742.001952][T13181] ? netlink_ack+0xa60/0xa60 [ 2742.006555][T13181] ? netlink_deliver_tap+0x1b1/0xc30 [ 2742.011851][T13181] ? _copy_from_iter+0x12b/0x1320 [ 2742.016890][T13181] genl_rcv+0x24/0x40 [ 2742.020878][T13181] netlink_unicast+0x533/0x7d0 [ 2742.025652][T13181] ? netlink_attachskb+0x880/0x880 [ 2742.030767][T13181] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2742.037029][T13181] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2742.043277][T13181] ? __phys_addr_symbol+0x2c/0x70 [ 2742.048302][T13181] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2742.054030][T13181] ? __check_object_size+0x16e/0x3f0 [ 2742.059323][T13181] netlink_sendmsg+0x904/0xdf0 [ 2742.064100][T13181] ? netlink_unicast+0x7d0/0x7d0 [ 2742.069048][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2742.075298][T13181] ? netlink_unicast+0x7d0/0x7d0 [ 2742.080260][T13181] sock_sendmsg+0xcf/0x120 [ 2742.084683][T13181] ____sys_sendmsg+0x6e8/0x810 [ 2742.089462][T13181] ? kernel_sendmsg+0x50/0x50 [ 2742.094141][T13181] ? do_recvmmsg+0x6d0/0x6d0 [ 2742.098741][T13181] ? check_path.constprop.0+0x50/0x50 [ 2742.104125][T13181] ___sys_sendmsg+0xf3/0x170 [ 2742.108718][T13181] ? sendmsg_copy_msghdr+0x160/0x160 [ 2742.114006][T13181] ? __fget_files+0x2ce/0x4c0 [ 2742.118690][T13181] ? lock_downgrade+0x6e0/0x6e0 [ 2742.123557][T13181] ? __fget_files+0x2f0/0x4c0 [ 2742.128246][T13181] ? __fget_light+0xea/0x280 [ 2742.132860][T13181] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2742.139140][T13181] __sys_sendmsg+0xe5/0x1b0 [ 2742.143664][T13181] ? __sys_sendmsg_sock+0x30/0x30 [ 2742.148702][T13181] ? __traceiter_irq_enable+0xa0/0xa0 [ 2742.154099][T13181] ? syscall_enter_from_user_mode+0x21/0x70 [ 2742.160008][T13181] do_syscall_64+0x35/0xb0 [ 2742.164445][T13181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2742.170362][T13181] RIP: 0033:0x7f3b064d9ae9 [ 2742.174790][T13181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2742.194401][T13181] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2742.202837][T13181] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2742.210812][T13181] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2742.218778][T13181] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2742.226746][T13181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2742.234709][T13181] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2742.242699][T13181] 08:23:26 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1275, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:26 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000071}]) 08:23:26 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:26 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b1}]) 08:23:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffff7f, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:26 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000072}]) 08:23:26 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b2}]) [ 2742.782758][T13224] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2742.810450][T13224] CPU: 1 PID: 13224 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2742.819257][T13224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2742.829419][T13224] Call Trace: [ 2742.832711][T13224] [ 2742.835654][T13224] dump_stack_lvl+0xcd/0x134 [ 2742.840277][T13224] sysfs_warn_dup.cold+0x1c/0x29 [ 2742.845242][T13224] sysfs_do_create_link_sd+0x11e/0x140 [ 2742.850813][T13224] sysfs_create_link+0x5f/0xc0 [ 2742.855587][T13224] device_add+0x789/0x1ee0 [ 2742.860007][T13224] ? wait_for_completion_io+0x270/0x270 [ 2742.865559][T13224] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2742.871888][T13224] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2742.878137][T13224] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2742.884382][T13224] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2742.890376][T13224] wiphy_register+0x1e94/0x29b0 [ 2742.895238][T13224] ? wiphy_unregister+0xbe0/0xbe0 [ 2742.900284][T13224] ? minstrel_ht_alloc+0x52c/0xa10 [ 2742.905430][T13224] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2742.911691][T13224] ieee80211_register_hw+0x1f18/0x3ed0 [ 2742.917169][T13224] ? ieee80211_restart_hw+0x290/0x290 [ 2742.922552][T13224] ? debug_object_destroy+0x210/0x210 [ 2742.927964][T13224] ? memset+0x20/0x40 [ 2742.931981][T13224] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2742.938236][T13224] ? __hrtimer_init+0x136/0x280 [ 2742.943098][T13224] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2742.948838][T13224] ? hwsim_virtio_rx_work+0x350/0x350 [ 2742.954205][T13224] ? hwsim_new_radio_nl+0x992/0x1080 [ 2742.959501][T13224] ? memcpy+0x39/0x60 [ 2742.963518][T13224] hwsim_new_radio_nl+0x9bc/0x1080 [ 2742.968657][T13224] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2742.974577][T13224] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2742.980834][T13224] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2742.988218][T13224] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2742.995527][T13224] genl_family_rcv_msg_doit+0x228/0x320 [ 2743.001102][T13224] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2743.008481][T13224] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.014743][T13224] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.020990][T13224] ? ns_capable+0xd9/0x100 [ 2743.025410][T13224] genl_rcv_msg+0x328/0x580 [ 2743.029929][T13224] ? genl_get_cmd+0x480/0x480 [ 2743.034609][T13224] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2743.040508][T13224] ? lock_release+0x720/0x720 [ 2743.045187][T13224] ? check_path.constprop.0+0x50/0x50 [ 2743.050578][T13224] netlink_rcv_skb+0x153/0x420 [ 2743.055360][T13224] ? genl_get_cmd+0x480/0x480 [ 2743.060056][T13224] ? netlink_ack+0xa60/0xa60 [ 2743.064674][T13224] ? netlink_deliver_tap+0x1b1/0xc30 [ 2743.070071][T13224] genl_rcv+0x24/0x40 [ 2743.074063][T13224] netlink_unicast+0x533/0x7d0 [ 2743.078837][T13224] ? netlink_attachskb+0x880/0x880 [ 2743.084049][T13224] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2743.090309][T13224] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2743.096568][T13224] ? __phys_addr_symbol+0x2c/0x70 [ 2743.101605][T13224] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2743.107333][T13224] ? __check_object_size+0x16e/0x3f0 [ 2743.112628][T13224] netlink_sendmsg+0x904/0xdf0 [ 2743.117411][T13224] ? netlink_unicast+0x7d0/0x7d0 [ 2743.122374][T13224] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.128645][T13224] ? netlink_unicast+0x7d0/0x7d0 [ 2743.133612][T13224] sock_sendmsg+0xcf/0x120 [ 2743.138049][T13224] ____sys_sendmsg+0x6e8/0x810 [ 2743.142838][T13224] ? kernel_sendmsg+0x50/0x50 [ 2743.147535][T13224] ? do_recvmmsg+0x6d0/0x6d0 [ 2743.152145][T13224] ? check_path.constprop.0+0x50/0x50 [ 2743.157548][T13224] ___sys_sendmsg+0xf3/0x170 [ 2743.162155][T13224] ? sendmsg_copy_msghdr+0x160/0x160 [ 2743.167459][T13224] ? __fget_files+0x2ce/0x4c0 [ 2743.172148][T13224] ? lock_downgrade+0x6e0/0x6e0 [ 2743.177019][T13224] ? __fget_files+0x2f0/0x4c0 [ 2743.181727][T13224] ? __fget_light+0xea/0x280 [ 2743.186338][T13224] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2743.192589][T13224] __sys_sendmsg+0xe5/0x1b0 [ 2743.197097][T13224] ? __sys_sendmsg_sock+0x30/0x30 [ 2743.202123][T13224] ? __traceiter_irq_enable+0xa0/0xa0 [ 2743.207523][T13224] ? syscall_enter_from_user_mode+0x21/0x70 [ 2743.213425][T13224] do_syscall_64+0x35/0xb0 [ 2743.217854][T13224] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2743.223873][T13224] RIP: 0033:0x7f1da1724ae9 [ 2743.228303][T13224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2743.247940][T13224] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2743.256706][T13224] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2743.264676][T13224] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2743.272657][T13224] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2743.280639][T13224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2743.288621][T13224] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2743.296612][T13224] [ 2743.447225][T13181] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2743.467286][T13181] CPU: 0 PID: 13181 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2743.476119][T13181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2743.486202][T13181] Call Trace: [ 2743.489494][T13181] [ 2743.492440][T13181] dump_stack_lvl+0xcd/0x134 [ 2743.497061][T13181] sysfs_warn_dup.cold+0x1c/0x29 [ 2743.502069][T13181] sysfs_do_create_link_sd+0x11e/0x140 [ 2743.507586][T13181] sysfs_create_link+0x5f/0xc0 [ 2743.512384][T13181] device_add+0x789/0x1ee0 [ 2743.516827][T13181] ? wait_for_completion_io+0x270/0x270 [ 2743.522393][T13181] ? asm_exc_int3+0x31/0x40 [ 2743.526927][T13181] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2743.533193][T13181] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2743.539464][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.545754][T13181] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2743.551776][T13181] wiphy_register+0x1e94/0x29b0 [ 2743.556710][T13181] ? wiphy_unregister+0xbe0/0xbe0 [ 2743.561759][T13181] ? minstrel_ht_alloc+0x52c/0xa10 [ 2743.566914][T13181] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2743.573104][T13181] ieee80211_register_hw+0x1f18/0x3ed0 [ 2743.578604][T13181] ? ieee80211_restart_hw+0x290/0x290 [ 2743.584009][T13181] ? debug_object_destroy+0x210/0x210 [ 2743.589414][T13181] ? memset+0x20/0x40 [ 2743.593422][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.599693][T13181] ? __hrtimer_init+0x136/0x280 [ 2743.604570][T13181] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2743.610343][T13181] ? hwsim_virtio_rx_work+0x350/0x350 [ 2743.615732][T13181] ? hwsim_new_radio_nl+0x992/0x1080 [ 2743.621038][T13181] ? memcpy+0x39/0x60 [ 2743.625042][T13181] hwsim_new_radio_nl+0x9bc/0x1080 [ 2743.630180][T13181] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2743.636110][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.642375][T13181] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2743.649774][T13181] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2743.657110][T13181] genl_family_rcv_msg_doit+0x228/0x320 [ 2743.663036][T13181] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2743.670439][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.676722][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.682992][T13181] ? ns_capable+0xd9/0x100 [ 2743.687436][T13181] genl_rcv_msg+0x328/0x580 [ 2743.691970][T13181] ? genl_get_cmd+0x480/0x480 [ 2743.696676][T13181] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2743.702598][T13181] ? lock_release+0x720/0x720 [ 2743.707303][T13181] ? check_path.constprop.0+0x50/0x50 [ 2743.712792][T13181] netlink_rcv_skb+0x153/0x420 [ 2743.717582][T13181] ? genl_get_cmd+0x480/0x480 [ 2743.722290][T13181] ? netlink_ack+0xa60/0xa60 [ 2743.726910][T13181] ? netlink_deliver_tap+0x1b1/0xc30 [ 2743.732235][T13181] ? _copy_from_iter+0x12b/0x1320 [ 2743.737383][T13181] genl_rcv+0x24/0x40 [ 2743.741386][T13181] netlink_unicast+0x533/0x7d0 [ 2743.746183][T13181] ? netlink_attachskb+0x880/0x880 [ 2743.751315][T13181] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2743.757588][T13181] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2743.763865][T13181] ? __phys_addr_symbol+0x2c/0x70 [ 2743.768913][T13181] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2743.774656][T13181] ? __check_object_size+0x16e/0x3f0 [ 2743.779977][T13181] netlink_sendmsg+0x904/0xdf0 [ 2743.784774][T13181] ? netlink_unicast+0x7d0/0x7d0 [ 2743.789744][T13181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2743.796015][T13181] ? netlink_unicast+0x7d0/0x7d0 [ 2743.800977][T13181] sock_sendmsg+0xcf/0x120 [ 2743.805422][T13181] ____sys_sendmsg+0x6e8/0x810 [ 2743.810243][T13181] ? kernel_sendmsg+0x50/0x50 [ 2743.814944][T13181] ? do_recvmmsg+0x6d0/0x6d0 [ 2743.819563][T13181] ? check_path.constprop.0+0x50/0x50 [ 2743.824969][T13181] ___sys_sendmsg+0xf3/0x170 [ 2743.829581][T13181] ? sendmsg_copy_msghdr+0x160/0x160 [ 2743.834898][T13181] ? __fget_files+0x2ce/0x4c0 [ 2743.839599][T13181] ? lock_downgrade+0x6e0/0x6e0 [ 2743.844493][T13181] ? __fget_files+0x2f0/0x4c0 [ 2743.849204][T13181] ? __fget_light+0xea/0x280 [ 2743.853852][T13181] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2743.860126][T13181] __sys_sendmsg+0xe5/0x1b0 [ 2743.864654][T13181] ? __sys_sendmsg_sock+0x30/0x30 [ 2743.869706][T13181] ? __traceiter_irq_enable+0xa0/0xa0 [ 2743.875119][T13181] ? syscall_enter_from_user_mode+0x21/0x70 [ 2743.881045][T13181] do_syscall_64+0x35/0xb0 [ 2743.885489][T13181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2743.892803][T13181] RIP: 0033:0x7f3b064d9ae9 [ 2743.897245][T13181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2743.916877][T13181] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2743.925410][T13181] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2743.933487][T13181] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2743.941475][T13181] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2743.949477][T13181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2743.959288][T13181] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2743.967299][T13181] 08:23:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xe4ffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:27 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:27 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1275, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:27 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b3}]) 08:23:27 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000073}]) 08:23:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffff97, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2744.183963][T13253] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2744.251000][T13253] CPU: 0 PID: 13253 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2744.259807][T13253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2744.269886][T13253] Call Trace: [ 2744.273181][T13253] [ 2744.276135][T13253] dump_stack_lvl+0xcd/0x134 [ 2744.280754][T13253] sysfs_warn_dup.cold+0x1c/0x29 [ 2744.285725][T13253] sysfs_do_create_link_sd+0x11e/0x140 [ 2744.291222][T13253] sysfs_create_link+0x5f/0xc0 [ 2744.296019][T13253] device_add+0x789/0x1ee0 [ 2744.301243][T13253] ? wait_for_completion_io+0x270/0x270 [ 2744.306810][T13253] ? lock_downgrade+0x6e0/0x6e0 [ 2744.311684][T13253] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2744.317949][T13253] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2744.324217][T13253] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.330485][T13253] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2744.336510][T13253] wiphy_register+0x1e94/0x29b0 [ 2744.341434][T13253] ? wiphy_unregister+0xbe0/0xbe0 [ 2744.346483][T13253] ? minstrel_ht_alloc+0x52c/0xa10 [ 2744.351638][T13253] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2744.357734][T13253] ieee80211_register_hw+0x1f18/0x3ed0 [ 2744.363233][T13253] ? ieee80211_restart_hw+0x290/0x290 [ 2744.368631][T13253] ? debug_object_destroy+0x210/0x210 [ 2744.374034][T13253] ? memset+0x20/0x40 [ 2744.378038][T13253] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.384305][T13253] ? __hrtimer_init+0x136/0x280 [ 2744.389183][T13253] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2744.394948][T13253] ? hwsim_virtio_rx_work+0x350/0x350 [ 2744.400340][T13253] ? hwsim_new_radio_nl+0x992/0x1080 [ 2744.405646][T13253] ? memcpy+0x39/0x60 [ 2744.409651][T13253] hwsim_new_radio_nl+0x9bc/0x1080 [ 2744.414787][T13253] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2744.420710][T13253] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.426969][T13253] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2744.434367][T13253] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2744.441688][T13253] genl_family_rcv_msg_doit+0x228/0x320 [ 2744.447260][T13253] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2744.454660][T13253] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.460940][T13253] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.467188][T13253] ? ns_capable+0xd9/0x100 [ 2744.471599][T13253] genl_rcv_msg+0x328/0x580 [ 2744.476096][T13253] ? genl_get_cmd+0x480/0x480 [ 2744.480764][T13253] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2744.486674][T13253] ? lock_release+0x720/0x720 [ 2744.491404][T13253] ? check_path.constprop.0+0x50/0x50 [ 2744.496779][T13253] netlink_rcv_skb+0x153/0x420 [ 2744.501684][T13253] ? genl_get_cmd+0x480/0x480 [ 2744.506401][T13253] ? netlink_ack+0xa60/0xa60 [ 2744.511016][T13253] ? netlink_deliver_tap+0x1b1/0xc30 [ 2744.516301][T13253] genl_rcv+0x24/0x40 [ 2744.520279][T13253] netlink_unicast+0x533/0x7d0 [ 2744.525059][T13253] ? netlink_attachskb+0x880/0x880 [ 2744.530167][T13253] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2744.536460][T13253] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2744.542733][T13253] ? __phys_addr_symbol+0x2c/0x70 [ 2744.547787][T13253] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2744.553494][T13253] ? __check_object_size+0x16e/0x3f0 [ 2744.558775][T13253] netlink_sendmsg+0x904/0xdf0 [ 2744.563602][T13253] ? netlink_unicast+0x7d0/0x7d0 [ 2744.568549][T13253] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.574877][T13253] ? netlink_unicast+0x7d0/0x7d0 [ 2744.579810][T13253] sock_sendmsg+0xcf/0x120 [ 2744.584263][T13253] ____sys_sendmsg+0x6e8/0x810 [ 2744.589042][T13253] ? kernel_sendmsg+0x50/0x50 [ 2744.593847][T13253] ? do_recvmmsg+0x6d0/0x6d0 [ 2744.598458][T13253] ? check_path.constprop.0+0x50/0x50 [ 2744.603856][T13253] ___sys_sendmsg+0xf3/0x170 [ 2744.608443][T13253] ? sendmsg_copy_msghdr+0x160/0x160 [ 2744.613733][T13253] ? __fget_files+0x2ce/0x4c0 [ 2744.618440][T13253] ? lock_downgrade+0x6e0/0x6e0 [ 2744.623323][T13253] ? __fget_files+0x2f0/0x4c0 [ 2744.628000][T13253] ? __fget_light+0xea/0x280 [ 2744.632591][T13253] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2744.638833][T13253] __sys_sendmsg+0xe5/0x1b0 [ 2744.643329][T13253] ? __sys_sendmsg_sock+0x30/0x30 [ 2744.648350][T13253] ? __traceiter_irq_enable+0xa0/0xa0 [ 2744.653728][T13253] ? syscall_enter_from_user_mode+0x21/0x70 [ 2744.659636][T13253] do_syscall_64+0x35/0xb0 [ 2744.664088][T13253] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2744.670004][T13253] RIP: 0033:0x7f1da1724ae9 [ 2744.674420][T13253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2744.694052][T13253] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2744.702460][T13253] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2744.710432][T13253] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2744.718392][T13253] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2744.726357][T13253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2744.734332][T13253] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2744.742323][T13253] 08:23:28 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:28 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b4}]) [ 2744.772484][T13260] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2744.824773][T13260] CPU: 1 PID: 13260 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2744.833576][T13260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2744.843650][T13260] Call Trace: [ 2744.846941][T13260] [ 2744.849884][T13260] dump_stack_lvl+0xcd/0x134 [ 2744.854510][T13260] sysfs_warn_dup.cold+0x1c/0x29 [ 2744.859487][T13260] sysfs_do_create_link_sd+0x11e/0x140 [ 2744.864961][T13260] sysfs_create_link+0x5f/0xc0 [ 2744.869744][T13260] device_add+0x789/0x1ee0 [ 2744.874169][T13260] ? wait_for_completion_io+0x270/0x270 [ 2744.879723][T13260] ? lock_downgrade+0x6e0/0x6e0 [ 2744.884579][T13260] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2744.890822][T13260] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2744.897070][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.903315][T13260] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2744.909403][T13260] wiphy_register+0x1e94/0x29b0 [ 2744.914268][T13260] ? wiphy_unregister+0xbe0/0xbe0 [ 2744.919306][T13260] ? minstrel_ht_alloc+0x52c/0xa10 [ 2744.924441][T13260] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2744.930530][T13260] ieee80211_register_hw+0x1f18/0x3ed0 [ 2744.936010][T13260] ? ieee80211_restart_hw+0x290/0x290 [ 2744.941404][T13260] ? debug_object_destroy+0x210/0x210 [ 2744.946799][T13260] ? memset+0x20/0x40 [ 2744.950874][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.957209][T13260] ? __hrtimer_init+0x136/0x280 [ 2744.962069][T13260] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2744.967840][T13260] ? hwsim_virtio_rx_work+0x350/0x350 [ 2744.973222][T13260] ? hwsim_new_radio_nl+0x992/0x1080 [ 2744.978517][T13260] ? memcpy+0x39/0x60 [ 2744.982509][T13260] hwsim_new_radio_nl+0x9bc/0x1080 [ 2744.987624][T13260] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2744.993538][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2744.999787][T13260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2745.007358][T13260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2745.014758][T13260] genl_family_rcv_msg_doit+0x228/0x320 [ 2745.020322][T13260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2745.027703][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2745.033974][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2745.040223][T13260] ? ns_capable+0xd9/0x100 [ 2745.044652][T13260] genl_rcv_msg+0x328/0x580 [ 2745.049175][T13260] ? genl_get_cmd+0x480/0x480 [ 2745.053943][T13260] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2745.060280][T13260] ? lock_release+0x720/0x720 [ 2745.064961][T13260] ? check_path.constprop.0+0x50/0x50 [ 2745.070341][T13260] netlink_rcv_skb+0x153/0x420 [ 2745.075107][T13260] ? genl_get_cmd+0x480/0x480 [ 2745.079785][T13260] ? netlink_ack+0xa60/0xa60 [ 2745.084396][T13260] ? netlink_deliver_tap+0x1b1/0xc30 [ 2745.089681][T13260] ? _copy_from_iter+0x12b/0x1320 [ 2745.094756][T13260] genl_rcv+0x24/0x40 [ 2745.098740][T13260] netlink_unicast+0x533/0x7d0 [ 2745.103532][T13260] ? netlink_attachskb+0x880/0x880 [ 2745.108647][T13260] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2745.114893][T13260] ? __phys_addr_symbol+0x2c/0x70 [ 2745.119917][T13260] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2745.125640][T13260] ? __check_object_size+0x16e/0x3f0 [ 2745.130930][T13260] netlink_sendmsg+0x904/0xdf0 [ 2745.135703][T13260] ? netlink_unicast+0x7d0/0x7d0 [ 2745.140664][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2745.146923][T13260] ? netlink_unicast+0x7d0/0x7d0 [ 2745.151880][T13260] sock_sendmsg+0xcf/0x120 [ 2745.156317][T13260] ____sys_sendmsg+0x6e8/0x810 [ 2745.161108][T13260] ? kernel_sendmsg+0x50/0x50 [ 2745.165792][T13260] ? do_recvmmsg+0x6d0/0x6d0 [ 2745.170402][T13260] ? check_path.constprop.0+0x50/0x50 [ 2745.175790][T13260] ___sys_sendmsg+0xf3/0x170 [ 2745.180388][T13260] ? sendmsg_copy_msghdr+0x160/0x160 [ 2745.185691][T13260] ? __fget_files+0x2ce/0x4c0 [ 2745.190372][T13260] ? lock_downgrade+0x6e0/0x6e0 [ 2745.195248][T13260] ? __fget_files+0x2f0/0x4c0 [ 2745.199934][T13260] ? __fget_light+0xea/0x280 [ 2745.204686][T13260] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2745.210951][T13260] __sys_sendmsg+0xe5/0x1b0 [ 2745.215483][T13260] ? __sys_sendmsg_sock+0x30/0x30 [ 2745.220533][T13260] ? __traceiter_irq_enable+0xa0/0xa0 [ 2745.225935][T13260] ? syscall_enter_from_user_mode+0x21/0x70 [ 2745.231852][T13260] do_syscall_64+0x35/0xb0 [ 2745.236280][T13260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2745.242290][T13260] RIP: 0033:0x7f3b064d9ae9 [ 2745.246712][T13260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2745.266334][T13260] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:23:29 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000074}]) 08:23:29 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1274, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2745.274842][T13260] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2745.282822][T13260] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2745.291397][T13260] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2745.299449][T13260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2745.307424][T13260] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2745.315422][T13260] 08:23:29 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b5}]) 08:23:29 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000075}]) [ 2746.242319][T13260] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2746.262774][T13260] CPU: 1 PID: 13260 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2746.271599][T13260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2746.281675][T13260] Call Trace: [ 2746.284949][T13260] [ 2746.287882][T13260] dump_stack_lvl+0xcd/0x134 [ 2746.292474][T13260] sysfs_warn_dup.cold+0x1c/0x29 [ 2746.297407][T13260] sysfs_do_create_link_sd+0x11e/0x140 [ 2746.302864][T13260] sysfs_create_link+0x5f/0xc0 [ 2746.307629][T13260] device_add+0x789/0x1ee0 [ 2746.312042][T13260] ? wait_for_completion_io+0x270/0x270 [ 2746.317587][T13260] ? lock_downgrade+0x6e0/0x6e0 [ 2746.322448][T13260] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2746.328713][T13260] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2746.334972][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2746.341254][T13260] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2746.347275][T13260] wiphy_register+0x1e94/0x29b0 [ 2746.352144][T13260] ? wiphy_unregister+0xbe0/0xbe0 [ 2746.357179][T13260] ? minstrel_ht_alloc+0x52c/0xa10 [ 2746.362397][T13260] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2746.368476][T13260] ieee80211_register_hw+0x1f18/0x3ed0 [ 2746.373955][T13260] ? ieee80211_restart_hw+0x290/0x290 [ 2746.379346][T13260] ? debug_object_destroy+0x210/0x210 [ 2746.384726][T13260] ? memset+0x20/0x40 [ 2746.388721][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2746.395054][T13260] ? __hrtimer_init+0x136/0x280 [ 2746.399914][T13260] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2746.405654][T13260] ? hwsim_virtio_rx_work+0x350/0x350 [ 2746.411022][T13260] ? hwsim_new_radio_nl+0x992/0x1080 [ 2746.416307][T13260] ? memcpy+0x39/0x60 [ 2746.420290][T13260] hwsim_new_radio_nl+0x9bc/0x1080 [ 2746.425407][T13260] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2746.431314][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2746.437561][T13260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2746.444948][T13260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2746.452241][T13260] genl_family_rcv_msg_doit+0x228/0x320 [ 2746.457806][T13260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2746.465183][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2746.471438][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2746.477681][T13260] ? ns_capable+0xd9/0x100 [ 2746.482104][T13260] genl_rcv_msg+0x328/0x580 [ 2746.486613][T13260] ? genl_get_cmd+0x480/0x480 [ 2746.491287][T13260] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2746.497189][T13260] ? lock_release+0x720/0x720 [ 2746.501876][T13260] ? check_path.constprop.0+0x50/0x50 [ 2746.507252][T13260] netlink_rcv_skb+0x153/0x420 [ 2746.512027][T13260] ? genl_get_cmd+0x480/0x480 [ 2746.516709][T13260] ? netlink_ack+0xa60/0xa60 [ 2746.521309][T13260] ? netlink_deliver_tap+0x1b1/0xc30 [ 2746.526595][T13260] ? _copy_from_iter+0x12b/0x1320 [ 2746.531624][T13260] genl_rcv+0x24/0x40 [ 2746.535605][T13260] netlink_unicast+0x533/0x7d0 [ 2746.540375][T13260] ? netlink_attachskb+0x880/0x880 [ 2746.545499][T13260] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2746.551744][T13260] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2746.557992][T13260] ? __phys_addr_symbol+0x2c/0x70 [ 2746.563027][T13260] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2746.568747][T13260] ? __check_object_size+0x16e/0x3f0 [ 2746.574042][T13260] netlink_sendmsg+0x904/0xdf0 [ 2746.578833][T13260] ? netlink_unicast+0x7d0/0x7d0 [ 2746.583795][T13260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2746.590048][T13260] ? netlink_unicast+0x7d0/0x7d0 [ 2746.594992][T13260] sock_sendmsg+0xcf/0x120 [ 2746.599413][T13260] ____sys_sendmsg+0x6e8/0x810 [ 2746.604184][T13260] ? kernel_sendmsg+0x50/0x50 [ 2746.608877][T13260] ? do_recvmmsg+0x6d0/0x6d0 [ 2746.613475][T13260] ? check_path.constprop.0+0x50/0x50 [ 2746.618860][T13260] ___sys_sendmsg+0xf3/0x170 [ 2746.623450][T13260] ? sendmsg_copy_msghdr+0x160/0x160 [ 2746.628823][T13260] ? __fget_files+0x2ce/0x4c0 [ 2746.633507][T13260] ? lock_downgrade+0x6e0/0x6e0 [ 2746.638374][T13260] ? __fget_files+0x2f0/0x4c0 [ 2746.643075][T13260] ? __fget_light+0xea/0x280 [ 2746.647679][T13260] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2746.653936][T13260] __sys_sendmsg+0xe5/0x1b0 [ 2746.658443][T13260] ? __sys_sendmsg_sock+0x30/0x30 [ 2746.663465][T13260] ? __traceiter_irq_enable+0xa0/0xa0 [ 2746.668862][T13260] ? syscall_enter_from_user_mode+0x21/0x70 [ 2746.674764][T13260] do_syscall_64+0x35/0xb0 [ 2746.679182][T13260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2746.685090][T13260] RIP: 0033:0x7f3b064d9ae9 [ 2746.689504][T13260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2746.709206][T13260] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2746.717618][T13260] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2746.725583][T13260] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2746.733550][T13260] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2746.741521][T13260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2746.749488][T13260] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2746.757472][T13260] 08:23:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xe7030000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffff9e, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:30 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b6}]) 08:23:30 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000076}]) 08:23:30 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:30 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1274, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2746.913403][T13314] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2746.935697][T13314] CPU: 1 PID: 13314 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2746.944677][T13314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2746.954816][T13314] Call Trace: [ 2746.958112][T13314] [ 2746.961047][T13314] dump_stack_lvl+0xcd/0x134 [ 2746.965636][T13314] sysfs_warn_dup.cold+0x1c/0x29 [ 2746.970576][T13314] sysfs_do_create_link_sd+0x11e/0x140 [ 2746.976470][T13314] sysfs_create_link+0x5f/0xc0 [ 2746.981235][T13314] device_add+0x789/0x1ee0 [ 2746.985651][T13314] ? wait_for_completion_io+0x270/0x270 [ 2746.991201][T13314] ? lock_downgrade+0x6e0/0x6e0 [ 2746.996050][T13314] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2747.002292][T13314] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2747.008536][T13314] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2747.014798][T13314] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2747.020784][T13314] wiphy_register+0x1e94/0x29b0 [ 2747.025642][T13314] ? wiphy_unregister+0xbe0/0xbe0 [ 2747.030662][T13314] ? minstrel_ht_alloc+0x52c/0xa10 [ 2747.035774][T13314] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2747.041840][T13314] ieee80211_register_hw+0x1f18/0x3ed0 [ 2747.047310][T13314] ? ieee80211_restart_hw+0x290/0x290 [ 2747.052675][T13314] ? debug_object_destroy+0x210/0x210 [ 2747.058060][T13314] ? memset+0x20/0x40 [ 2747.062044][T13314] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2747.068275][T13314] ? __hrtimer_init+0x136/0x280 [ 2747.073230][T13314] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2747.078965][T13314] ? hwsim_virtio_rx_work+0x350/0x350 [ 2747.084332][T13314] ? hwsim_new_radio_nl+0x992/0x1080 [ 2747.089633][T13314] ? memcpy+0x39/0x60 [ 2747.093614][T13314] hwsim_new_radio_nl+0x9bc/0x1080 [ 2747.098721][T13314] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2747.104610][T13314] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2747.110860][T13314] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2747.118316][T13314] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2747.125598][T13314] genl_family_rcv_msg_doit+0x228/0x320 [ 2747.131153][T13314] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2747.138511][T13314] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2747.144751][T13314] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2747.150978][T13314] ? ns_capable+0xd9/0x100 [ 2747.155397][T13314] genl_rcv_msg+0x328/0x580 [ 2747.159890][T13314] ? genl_get_cmd+0x480/0x480 [ 2747.164733][T13314] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2747.170632][T13314] ? lock_release+0x720/0x720 [ 2747.175307][T13314] ? check_path.constprop.0+0x50/0x50 [ 2747.180675][T13314] netlink_rcv_skb+0x153/0x420 [ 2747.185450][T13314] ? genl_get_cmd+0x480/0x480 [ 2747.190121][T13314] ? netlink_ack+0xa60/0xa60 [ 2747.194725][T13314] ? netlink_deliver_tap+0x1b1/0xc30 [ 2747.200037][T13314] genl_rcv+0x24/0x40 [ 2747.204026][T13314] netlink_unicast+0x533/0x7d0 [ 2747.208803][T13314] ? netlink_attachskb+0x880/0x880 [ 2747.213916][T13314] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2747.220162][T13314] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2747.226400][T13314] ? __phys_addr_symbol+0x2c/0x70 [ 2747.231415][T13314] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2747.237127][T13314] ? __check_object_size+0x16e/0x3f0 [ 2747.242437][T13314] netlink_sendmsg+0x904/0xdf0 [ 2747.247199][T13314] ? netlink_unicast+0x7d0/0x7d0 [ 2747.252141][T13314] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2747.258373][T13314] ? netlink_unicast+0x7d0/0x7d0 [ 2747.263313][T13314] sock_sendmsg+0xcf/0x120 [ 2747.267736][T13314] ____sys_sendmsg+0x6e8/0x810 [ 2747.272506][T13314] ? kernel_sendmsg+0x50/0x50 [ 2747.277169][T13314] ? do_recvmmsg+0x6d0/0x6d0 [ 2747.281754][T13314] ? check_path.constprop.0+0x50/0x50 [ 2747.287119][T13314] ___sys_sendmsg+0xf3/0x170 [ 2747.291693][T13314] ? sendmsg_copy_msghdr+0x160/0x160 [ 2747.296968][T13314] ? __fget_files+0x2ce/0x4c0 [ 2747.301636][T13314] ? lock_downgrade+0x6e0/0x6e0 [ 2747.306488][T13314] ? __fget_files+0x2f0/0x4c0 [ 2747.311165][T13314] ? __fget_light+0xea/0x280 [ 2747.315887][T13314] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2747.322142][T13314] __sys_sendmsg+0xe5/0x1b0 [ 2747.326647][T13314] ? __sys_sendmsg_sock+0x30/0x30 [ 2747.331667][T13314] ? __traceiter_irq_enable+0xa0/0xa0 [ 2747.337052][T13314] ? syscall_enter_from_user_mode+0x21/0x70 [ 2747.342971][T13314] do_syscall_64+0x35/0xb0 [ 2747.347394][T13314] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2747.353293][T13314] RIP: 0033:0x7f1da1724ae9 [ 2747.357706][T13314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2747.377307][T13314] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2747.385707][T13314] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2747.393680][T13314] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2747.401640][T13314] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2747.409597][T13314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2747.417557][T13314] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2747.425530][T13314] 08:23:31 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b7}]) 08:23:31 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:31 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000077}]) 08:23:31 executing program 2: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1274, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:31 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b8}]) 08:23:31 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000078}]) 08:23:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xf0ffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2748.016114][T13347] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2748.044533][T13347] CPU: 1 PID: 13347 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2748.053336][T13347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2748.063428][T13347] Call Trace: [ 2748.066717][T13347] [ 2748.069689][T13347] dump_stack_lvl+0xcd/0x134 [ 2748.074304][T13347] sysfs_warn_dup.cold+0x1c/0x29 [ 2748.079271][T13347] sysfs_do_create_link_sd+0x11e/0x140 [ 2748.084755][T13347] sysfs_create_link+0x5f/0xc0 [ 2748.089543][T13347] device_add+0x789/0x1ee0 [ 2748.093984][T13347] ? wait_for_completion_io+0x270/0x270 [ 2748.099547][T13347] ? lock_downgrade+0x6e0/0x6e0 [ 2748.104418][T13347] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2748.110677][T13347] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2748.116947][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.123219][T13347] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2748.129244][T13347] wiphy_register+0x1e94/0x29b0 [ 2748.134130][T13347] ? wiphy_unregister+0xbe0/0xbe0 [ 2748.139174][T13347] ? minstrel_ht_alloc+0x52c/0xa10 [ 2748.144321][T13347] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2748.150550][T13347] ieee80211_register_hw+0x1f18/0x3ed0 [ 2748.156033][T13347] ? ieee80211_restart_hw+0x290/0x290 [ 2748.161423][T13347] ? debug_object_destroy+0x210/0x210 [ 2748.166893][T13347] ? memset+0x20/0x40 [ 2748.170881][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.177126][T13347] ? __hrtimer_init+0x136/0x280 [ 2748.181992][T13347] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2748.187742][T13347] ? hwsim_virtio_rx_work+0x350/0x350 [ 2748.193110][T13347] ? hwsim_new_radio_nl+0x992/0x1080 [ 2748.198396][T13347] ? memcpy+0x39/0x60 [ 2748.202379][T13347] hwsim_new_radio_nl+0x9bc/0x1080 [ 2748.207505][T13347] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2748.213422][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.219679][T13347] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2748.227061][T13347] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2748.234359][T13347] genl_family_rcv_msg_doit+0x228/0x320 [ 2748.239919][T13347] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2748.247302][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.253576][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.259818][T13347] ? ns_capable+0xd9/0x100 [ 2748.264238][T13347] genl_rcv_msg+0x328/0x580 [ 2748.268765][T13347] ? genl_get_cmd+0x480/0x480 [ 2748.273445][T13347] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2748.279354][T13347] ? lock_release+0x720/0x720 [ 2748.284039][T13347] ? check_path.constprop.0+0x50/0x50 [ 2748.289426][T13347] netlink_rcv_skb+0x153/0x420 [ 2748.294194][T13347] ? genl_get_cmd+0x480/0x480 [ 2748.298883][T13347] ? netlink_ack+0xa60/0xa60 [ 2748.303479][T13347] ? netlink_deliver_tap+0x1b1/0xc30 [ 2748.308767][T13347] ? _copy_from_iter+0x12b/0x1320 [ 2748.313809][T13347] genl_rcv+0x24/0x40 [ 2748.317789][T13347] netlink_unicast+0x533/0x7d0 [ 2748.322562][T13347] ? netlink_attachskb+0x880/0x880 [ 2748.327685][T13347] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2748.333937][T13347] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2748.340187][T13347] ? __phys_addr_symbol+0x2c/0x70 [ 2748.345214][T13347] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2748.350937][T13347] ? __check_object_size+0x16e/0x3f0 [ 2748.356238][T13347] netlink_sendmsg+0x904/0xdf0 [ 2748.361015][T13347] ? netlink_unicast+0x7d0/0x7d0 [ 2748.365961][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.372208][T13347] ? netlink_unicast+0x7d0/0x7d0 [ 2748.377155][T13347] sock_sendmsg+0xcf/0x120 [ 2748.381579][T13347] ____sys_sendmsg+0x6e8/0x810 [ 2748.386352][T13347] ? kernel_sendmsg+0x50/0x50 [ 2748.391030][T13347] ? do_recvmmsg+0x6d0/0x6d0 [ 2748.395626][T13347] ? check_path.constprop.0+0x50/0x50 [ 2748.401004][T13347] ___sys_sendmsg+0xf3/0x170 [ 2748.405593][T13347] ? sendmsg_copy_msghdr+0x160/0x160 [ 2748.410879][T13347] ? __fget_files+0x2ce/0x4c0 [ 2748.415559][T13347] ? lock_downgrade+0x6e0/0x6e0 [ 2748.420429][T13347] ? __fget_files+0x2f0/0x4c0 [ 2748.425127][T13347] ? __fget_light+0xea/0x280 [ 2748.429719][T13347] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2748.435968][T13347] __sys_sendmsg+0xe5/0x1b0 [ 2748.440480][T13347] ? __sys_sendmsg_sock+0x30/0x30 [ 2748.445509][T13347] ? __traceiter_irq_enable+0xa0/0xa0 [ 2748.450898][T13347] ? syscall_enter_from_user_mode+0x21/0x70 [ 2748.456814][T13347] do_syscall_64+0x35/0xb0 [ 2748.461237][T13347] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2748.467134][T13347] RIP: 0033:0x7f3b064d9ae9 [ 2748.471549][T13347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2748.491155][T13347] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2748.499564][T13347] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2748.507527][T13347] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2748.515492][T13347] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2748.523461][T13347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2748.531435][T13347] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2748.539428][T13347] 08:23:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffffe4, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:32 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:32 executing program 2: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80008401, 0x1000000}]) 08:23:32 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b9}]) 08:23:32 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000079}]) [ 2748.790177][T13368] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2748.835651][T13368] CPU: 1 PID: 13368 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2748.844467][T13368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2748.854558][T13368] Call Trace: [ 2748.857845][T13368] [ 2748.860785][T13368] dump_stack_lvl+0xcd/0x134 [ 2748.865398][T13368] sysfs_warn_dup.cold+0x1c/0x29 [ 2748.870364][T13368] sysfs_do_create_link_sd+0x11e/0x140 [ 2748.875855][T13368] sysfs_create_link+0x5f/0xc0 [ 2748.880715][T13368] device_add+0x789/0x1ee0 [ 2748.885259][T13368] ? wait_for_completion_io+0x270/0x270 [ 2748.890827][T13368] ? lock_downgrade+0x6e0/0x6e0 [ 2748.895703][T13368] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2748.901961][T13368] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2748.908227][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.914502][T13368] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2748.920524][T13368] wiphy_register+0x1e94/0x29b0 [ 2748.925415][T13368] ? wiphy_unregister+0xbe0/0xbe0 [ 2748.930461][T13368] ? minstrel_ht_alloc+0x52c/0xa10 [ 2748.935620][T13368] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2748.941717][T13368] ieee80211_register_hw+0x1f18/0x3ed0 [ 2748.947218][T13368] ? ieee80211_restart_hw+0x290/0x290 [ 2748.952626][T13368] ? debug_object_destroy+0x210/0x210 [ 2748.958081][T13368] ? memset+0x20/0x40 [ 2748.962099][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2748.968363][T13368] ? __hrtimer_init+0x136/0x280 [ 2748.973238][T13368] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2748.979006][T13368] ? hwsim_virtio_rx_work+0x350/0x350 [ 2748.984401][T13368] ? hwsim_new_radio_nl+0x992/0x1080 [ 2748.989710][T13368] ? memcpy+0x39/0x60 [ 2748.993830][T13368] hwsim_new_radio_nl+0x9bc/0x1080 [ 2748.998976][T13368] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2749.004906][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.011221][T13368] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2749.018615][T13368] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2749.026027][T13368] genl_family_rcv_msg_doit+0x228/0x320 [ 2749.031612][T13368] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2749.039016][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.045305][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.051573][T13368] ? ns_capable+0xd9/0x100 [ 2749.056022][T13368] genl_rcv_msg+0x328/0x580 [ 2749.060559][T13368] ? genl_get_cmd+0x480/0x480 [ 2749.065254][T13368] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2749.071177][T13368] ? lock_release+0x720/0x720 [ 2749.076399][T13368] ? check_path.constprop.0+0x50/0x50 [ 2749.081827][T13368] netlink_rcv_skb+0x153/0x420 [ 2749.086617][T13368] ? genl_get_cmd+0x480/0x480 [ 2749.091327][T13368] ? netlink_ack+0xa60/0xa60 [ 2749.095949][T13368] ? netlink_deliver_tap+0x1b1/0xc30 [ 2749.101266][T13368] genl_rcv+0x24/0x40 [ 2749.105271][T13368] netlink_unicast+0x533/0x7d0 [ 2749.110085][T13368] ? netlink_attachskb+0x880/0x880 [ 2749.115218][T13368] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2749.121492][T13368] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2749.127784][T13368] ? __phys_addr_symbol+0x2c/0x70 [ 2749.132861][T13368] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2749.138608][T13368] ? __check_object_size+0x16e/0x3f0 [ 2749.143923][T13368] netlink_sendmsg+0x904/0xdf0 [ 2749.148722][T13368] ? netlink_unicast+0x7d0/0x7d0 [ 2749.153687][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.159953][T13368] ? netlink_unicast+0x7d0/0x7d0 [ 2749.164914][T13368] sock_sendmsg+0xcf/0x120 [ 2749.169500][T13368] ____sys_sendmsg+0x6e8/0x810 [ 2749.174299][T13368] ? kernel_sendmsg+0x50/0x50 [ 2749.178998][T13368] ? do_recvmmsg+0x6d0/0x6d0 [ 2749.183617][T13368] ? check_path.constprop.0+0x50/0x50 [ 2749.189022][T13368] ___sys_sendmsg+0xf3/0x170 [ 2749.193664][T13368] ? sendmsg_copy_msghdr+0x160/0x160 [ 2749.198974][T13368] ? __fget_files+0x2ce/0x4c0 [ 2749.203675][T13368] ? lock_downgrade+0x6e0/0x6e0 [ 2749.208565][T13368] ? __fget_files+0x2f0/0x4c0 [ 2749.213275][T13368] ? __fget_light+0xea/0x280 [ 2749.217890][T13368] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2749.224164][T13368] __sys_sendmsg+0xe5/0x1b0 [ 2749.228686][T13368] ? __sys_sendmsg_sock+0x30/0x30 [ 2749.233731][T13368] ? __traceiter_irq_enable+0xa0/0xa0 [ 2749.239230][T13368] ? syscall_enter_from_user_mode+0x21/0x70 [ 2749.245155][T13368] do_syscall_64+0x35/0xb0 [ 2749.249599][T13368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2749.255519][T13368] RIP: 0033:0x7f1da1724ae9 [ 2749.259953][T13368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2749.279583][T13368] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2749.288023][T13368] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2749.296015][T13368] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2749.304003][T13368] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2749.311994][T13368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2749.319984][T13368] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2749.327989][T13368] 08:23:33 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:33 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ba}]) 08:23:33 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100007a}]) 08:23:33 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) (fail_nth: 1) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:23:33 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:33 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bb}]) [ 2749.747348][T13347] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2749.774517][T13347] CPU: 1 PID: 13347 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2749.783410][T13347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2749.793468][T13347] Call Trace: [ 2749.796748][T13347] [ 2749.799679][T13347] dump_stack_lvl+0xcd/0x134 [ 2749.804278][T13347] sysfs_warn_dup.cold+0x1c/0x29 [ 2749.809226][T13347] sysfs_do_create_link_sd+0x11e/0x140 [ 2749.814707][T13347] sysfs_create_link+0x5f/0xc0 [ 2749.819475][T13347] device_add+0x789/0x1ee0 [ 2749.823899][T13347] ? wait_for_completion_io+0x270/0x270 [ 2749.829460][T13347] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2749.835706][T13347] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2749.841952][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.848200][T13347] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2749.854553][T13347] wiphy_register+0x1e94/0x29b0 [ 2749.859435][T13347] ? wiphy_unregister+0xbe0/0xbe0 [ 2749.864460][T13347] ? minstrel_ht_alloc+0x52c/0xa10 [ 2749.869587][T13347] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2749.875662][T13347] ieee80211_register_hw+0x1f18/0x3ed0 [ 2749.881135][T13347] ? ieee80211_restart_hw+0x290/0x290 [ 2749.886623][T13347] ? debug_object_destroy+0x210/0x210 [ 2749.892006][T13347] ? memset+0x20/0x40 [ 2749.895998][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.902261][T13347] ? __hrtimer_init+0x136/0x280 [ 2749.907132][T13347] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2749.912875][T13347] ? hwsim_virtio_rx_work+0x350/0x350 [ 2749.918258][T13347] ? hwsim_new_radio_nl+0x992/0x1080 [ 2749.923563][T13347] ? memcpy+0x39/0x60 [ 2749.927550][T13347] hwsim_new_radio_nl+0x9bc/0x1080 [ 2749.932690][T13347] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2749.938594][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.944842][T13347] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2749.952221][T13347] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2749.959517][T13347] genl_family_rcv_msg_doit+0x228/0x320 [ 2749.965070][T13347] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2749.972445][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.978704][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2749.984951][T13347] ? ns_capable+0xd9/0x100 [ 2749.989376][T13347] genl_rcv_msg+0x328/0x580 [ 2749.993886][T13347] ? genl_get_cmd+0x480/0x480 [ 2749.998568][T13347] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2750.004468][T13347] ? lock_release+0x720/0x720 [ 2750.009149][T13347] ? check_path.constprop.0+0x50/0x50 [ 2750.014532][T13347] netlink_rcv_skb+0x153/0x420 [ 2750.019301][T13347] ? genl_get_cmd+0x480/0x480 [ 2750.024002][T13347] ? netlink_ack+0xa60/0xa60 [ 2750.028607][T13347] ? netlink_deliver_tap+0x1b1/0xc30 [ 2750.033894][T13347] ? _copy_from_iter+0x12b/0x1320 [ 2750.038932][T13347] genl_rcv+0x24/0x40 [ 2750.042914][T13347] netlink_unicast+0x533/0x7d0 [ 2750.047685][T13347] ? netlink_attachskb+0x880/0x880 [ 2750.052795][T13347] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2750.059049][T13347] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2750.065297][T13347] ? __phys_addr_symbol+0x2c/0x70 [ 2750.070337][T13347] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2750.076059][T13347] ? __check_object_size+0x16e/0x3f0 [ 2750.081352][T13347] netlink_sendmsg+0x904/0xdf0 [ 2750.086127][T13347] ? netlink_unicast+0x7d0/0x7d0 [ 2750.091074][T13347] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2750.097327][T13347] ? netlink_unicast+0x7d0/0x7d0 [ 2750.102281][T13347] sock_sendmsg+0xcf/0x120 [ 2750.106706][T13347] ____sys_sendmsg+0x6e8/0x810 [ 2750.111476][T13347] ? kernel_sendmsg+0x50/0x50 [ 2750.116591][T13347] ? do_recvmmsg+0x6d0/0x6d0 [ 2750.121279][T13347] ? check_path.constprop.0+0x50/0x50 [ 2750.126677][T13347] ___sys_sendmsg+0xf3/0x170 [ 2750.131269][T13347] ? sendmsg_copy_msghdr+0x160/0x160 [ 2750.136557][T13347] ? __fget_files+0x2ce/0x4c0 [ 2750.141239][T13347] ? lock_downgrade+0x6e0/0x6e0 [ 2750.146109][T13347] ? __fget_files+0x2f0/0x4c0 [ 2750.150801][T13347] ? __fget_light+0xea/0x280 [ 2750.155400][T13347] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2750.161739][T13347] __sys_sendmsg+0xe5/0x1b0 [ 2750.166267][T13347] ? __sys_sendmsg_sock+0x30/0x30 [ 2750.171316][T13347] ? __traceiter_irq_enable+0xa0/0xa0 [ 2750.176714][T13347] ? syscall_enter_from_user_mode+0x21/0x70 [ 2750.182624][T13347] do_syscall_64+0x35/0xb0 [ 2750.187049][T13347] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2750.192947][T13347] RIP: 0033:0x7f3b064d9ae9 [ 2750.197361][T13347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2750.216968][T13347] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2750.225390][T13347] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2750.233358][T13347] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2750.241327][T13347] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2750.249317][T13347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2750.257331][T13347] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2750.265318][T13347] 08:23:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfdffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2750.556358][T13432] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2750.587372][T13432] CPU: 0 PID: 13432 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2750.596180][T13432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2750.606255][T13432] Call Trace: [ 2750.609550][T13432] [ 2750.612497][T13432] dump_stack_lvl+0xcd/0x134 [ 2750.617117][T13432] sysfs_warn_dup.cold+0x1c/0x29 [ 2750.622086][T13432] sysfs_do_create_link_sd+0x11e/0x140 [ 2750.627576][T13432] sysfs_create_link+0x5f/0xc0 [ 2750.632375][T13432] device_add+0x789/0x1ee0 [ 2750.636817][T13432] ? wait_for_completion_io+0x270/0x270 [ 2750.642386][T13432] ? lock_downgrade+0x6e0/0x6e0 [ 2750.647262][T13432] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2750.653554][T13432] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2750.659833][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2750.666102][T13432] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2750.672150][T13432] wiphy_register+0x1e94/0x29b0 [ 2750.677046][T13432] ? wiphy_unregister+0xbe0/0xbe0 [ 2750.682091][T13432] ? minstrel_ht_alloc+0x52c/0xa10 [ 2750.687248][T13432] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2750.693346][T13432] ieee80211_register_hw+0x1f18/0x3ed0 [ 2750.698848][T13432] ? ieee80211_restart_hw+0x290/0x290 [ 2750.704246][T13432] ? debug_object_destroy+0x210/0x210 [ 2750.709651][T13432] ? memset+0x20/0x40 [ 2750.713658][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2750.716724][T13394] FAULT_INJECTION: forcing a failure. [ 2750.716724][T13394] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2750.720536][T13432] ? __hrtimer_init+0x136/0x280 [ 2750.720574][T13432] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2750.720628][T13432] ? hwsim_virtio_rx_work+0x350/0x350 [ 2750.720656][T13432] ? hwsim_new_radio_nl+0x992/0x1080 [ 2750.755308][T13432] ? memcpy+0x39/0x60 [ 2750.759320][T13432] hwsim_new_radio_nl+0x9bc/0x1080 [ 2750.764457][T13432] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2750.770385][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2750.776658][T13432] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2750.784053][T13432] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2750.791375][T13432] genl_family_rcv_msg_doit+0x228/0x320 [ 2750.796952][T13432] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2750.804354][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2750.810634][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2750.816911][T13432] ? ns_capable+0xd9/0x100 [ 2750.821361][T13432] genl_rcv_msg+0x328/0x580 [ 2750.825895][T13432] ? genl_get_cmd+0x480/0x480 [ 2750.830592][T13432] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2750.836510][T13432] ? lock_release+0x720/0x720 [ 2750.841205][T13432] ? check_path.constprop.0+0x50/0x50 [ 2750.846638][T13432] netlink_rcv_skb+0x153/0x420 [ 2750.851429][T13432] ? genl_get_cmd+0x480/0x480 [ 2750.856131][T13432] ? netlink_ack+0xa60/0xa60 [ 2750.860754][T13432] ? netlink_deliver_tap+0x1b1/0xc30 [ 2750.866058][T13432] ? _copy_from_iter+0x12b/0x1320 [ 2750.871111][T13432] genl_rcv+0x24/0x40 [ 2750.875112][T13432] netlink_unicast+0x533/0x7d0 [ 2750.879898][T13432] ? netlink_attachskb+0x880/0x880 [ 2750.885025][T13432] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2750.891474][T13432] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2750.897778][T13432] ? __phys_addr_symbol+0x2c/0x70 [ 2750.902823][T13432] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2750.908565][T13432] ? __check_object_size+0x16e/0x3f0 [ 2750.913883][T13432] netlink_sendmsg+0x904/0xdf0 [ 2750.918679][T13432] ? netlink_unicast+0x7d0/0x7d0 [ 2750.923650][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2750.929917][T13432] ? netlink_unicast+0x7d0/0x7d0 [ 2750.934884][T13432] sock_sendmsg+0xcf/0x120 [ 2750.939329][T13432] ____sys_sendmsg+0x6e8/0x810 [ 2750.944120][T13432] ? kernel_sendmsg+0x50/0x50 [ 2750.948820][T13432] ? do_recvmmsg+0x6d0/0x6d0 [ 2750.953448][T13432] ? check_path.constprop.0+0x50/0x50 [ 2750.958858][T13432] ___sys_sendmsg+0xf3/0x170 [ 2750.963485][T13432] ? sendmsg_copy_msghdr+0x160/0x160 [ 2750.968797][T13432] ? __fget_files+0x2ce/0x4c0 [ 2750.973517][T13432] ? lock_downgrade+0x6e0/0x6e0 [ 2750.978500][T13432] ? __fget_files+0x2f0/0x4c0 [ 2750.983213][T13432] ? __fget_light+0xea/0x280 [ 2750.987829][T13432] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2750.994106][T13432] __sys_sendmsg+0xe5/0x1b0 [ 2750.998635][T13432] ? __sys_sendmsg_sock+0x30/0x30 [ 2751.003679][T13432] ? __traceiter_irq_enable+0xa0/0xa0 [ 2751.009089][T13432] ? syscall_enter_from_user_mode+0x21/0x70 [ 2751.015068][T13432] do_syscall_64+0x35/0xb0 [ 2751.019513][T13432] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2751.025426][T13432] RIP: 0033:0x7f3b064d9ae9 [ 2751.029854][T13432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2751.052696][T13432] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2751.061328][T13432] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2751.069321][T13432] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2751.077312][T13432] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2751.085295][T13432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2751.093405][T13432] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2751.101421][T13432] [ 2751.104538][T13394] CPU: 1 PID: 13394 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 2751.113328][T13394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.123516][T13394] Call Trace: [ 2751.126798][T13394] [ 2751.129754][T13394] dump_stack_lvl+0xcd/0x134 [ 2751.134399][T13394] should_fail.cold+0x5/0xa [ 2751.138909][T13394] _copy_from_user+0x2c/0x180 [ 2751.143580][T13394] __copy_msghdr_from_user+0x91/0x4b0 [ 2751.148964][T13394] ? __ia32_sys_shutdown+0x70/0x70 [ 2751.154076][T13394] ? perf_trace_lock+0xeb/0x4d0 [ 2751.158919][T13394] ? mark_lock+0xef/0x17b0 [ 2751.163329][T13394] ? __lock_acquire+0xbc2/0x54a0 [ 2751.168701][T13394] sendmsg_copy_msghdr+0xa1/0x160 [ 2751.173721][T13394] ? do_recvmmsg+0x6d0/0x6d0 [ 2751.178303][T13394] ? perf_trace_lock+0xeb/0x4d0 [ 2751.183146][T13394] ? check_path.constprop.0+0x50/0x50 [ 2751.188553][T13394] ___sys_sendmsg+0xc6/0x170 [ 2751.193147][T13394] ? sendmsg_copy_msghdr+0x160/0x160 [ 2751.198498][T13394] ? __fget_files+0x2ce/0x4c0 [ 2751.203170][T13394] ? lock_downgrade+0x6e0/0x6e0 [ 2751.208020][T13394] ? __fget_files+0x2f0/0x4c0 [ 2751.212703][T13394] ? __fget_light+0xea/0x280 [ 2751.217283][T13394] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2751.223525][T13394] __sys_sendmsg+0xe5/0x1b0 [ 2751.228021][T13394] ? __sys_sendmsg_sock+0x30/0x30 [ 2751.233034][T13394] ? __traceiter_irq_enable+0xa0/0xa0 [ 2751.238404][T13394] ? syscall_enter_from_user_mode+0x21/0x70 [ 2751.244300][T13394] do_syscall_64+0x35/0xb0 [ 2751.248708][T13394] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2751.254595][T13394] RIP: 0033:0x7f5c959a1ae9 [ 2751.258997][T13394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2751.278592][T13394] RSP: 002b:00007f5c948f6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2751.286992][T13394] RAX: ffffffffffffffda RBX: 00007f5c95ab5028 RCX: 00007f5c959a1ae9 [ 2751.294951][T13394] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 2751.302907][T13394] RBP: 00007f5c948f61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.310988][T13394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2751.318955][T13394] R13: 00007f5c95fe8b2f R14: 00007f5c948f6300 R15: 0000000000022000 [ 2751.326929][T13394] [ 2751.405230][T13368] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2751.458685][T13368] CPU: 1 PID: 13368 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2751.467494][T13368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.477564][T13368] Call Trace: [ 2751.480859][T13368] [ 2751.483799][T13368] dump_stack_lvl+0xcd/0x134 [ 2751.488417][T13368] sysfs_warn_dup.cold+0x1c/0x29 [ 2751.493395][T13368] sysfs_do_create_link_sd+0x11e/0x140 [ 2751.498891][T13368] sysfs_create_link+0x5f/0xc0 [ 2751.503685][T13368] device_add+0x789/0x1ee0 [ 2751.508173][T13368] ? wait_for_completion_io+0x270/0x270 [ 2751.513745][T13368] ? lock_downgrade+0x6e0/0x6e0 [ 2751.518624][T13368] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2751.524891][T13368] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2751.531192][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2751.537638][T13368] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2751.543656][T13368] wiphy_register+0x1e94/0x29b0 [ 2751.548546][T13368] ? wiphy_unregister+0xbe0/0xbe0 [ 2751.553592][T13368] ? minstrel_ht_alloc+0x52c/0xa10 [ 2751.558742][T13368] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2751.564836][T13368] ieee80211_register_hw+0x1f18/0x3ed0 [ 2751.570339][T13368] ? ieee80211_restart_hw+0x290/0x290 [ 2751.575747][T13368] ? debug_object_destroy+0x210/0x210 [ 2751.581179][T13368] ? memset+0x20/0x40 [ 2751.585185][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2751.591472][T13368] ? __hrtimer_init+0x136/0x280 [ 2751.596357][T13368] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2751.602122][T13368] ? hwsim_virtio_rx_work+0x350/0x350 [ 2751.607512][T13368] ? hwsim_new_radio_nl+0x992/0x1080 [ 2751.612816][T13368] ? memcpy+0x39/0x60 [ 2751.616820][T13368] hwsim_new_radio_nl+0x9bc/0x1080 [ 2751.621955][T13368] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2751.627901][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2751.634169][T13368] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2751.641565][T13368] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2751.648881][T13368] genl_family_rcv_msg_doit+0x228/0x320 [ 2751.654456][T13368] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2751.661854][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2751.668136][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2751.674400][T13368] ? ns_capable+0xd9/0x100 [ 2751.678840][T13368] genl_rcv_msg+0x328/0x580 [ 2751.683369][T13368] ? genl_get_cmd+0x480/0x480 [ 2751.688064][T13368] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2751.693983][T13368] ? lock_release+0x720/0x720 [ 2751.698680][T13368] ? check_path.constprop.0+0x50/0x50 [ 2751.704078][T13368] netlink_rcv_skb+0x153/0x420 [ 2751.708867][T13368] ? genl_get_cmd+0x480/0x480 [ 2751.713565][T13368] ? netlink_ack+0xa60/0xa60 [ 2751.718190][T13368] ? netlink_deliver_tap+0x1b1/0xc30 [ 2751.723502][T13368] genl_rcv+0x24/0x40 [ 2751.727506][T13368] netlink_unicast+0x533/0x7d0 [ 2751.732299][T13368] ? netlink_attachskb+0x880/0x880 [ 2751.737432][T13368] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2751.743698][T13368] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2751.749961][T13368] ? __phys_addr_symbol+0x2c/0x70 [ 2751.755005][T13368] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2751.760743][T13368] ? __check_object_size+0x16e/0x3f0 [ 2751.766061][T13368] netlink_sendmsg+0x904/0xdf0 [ 2751.770856][T13368] ? netlink_unicast+0x7d0/0x7d0 [ 2751.775826][T13368] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2751.782101][T13368] ? netlink_unicast+0x7d0/0x7d0 [ 2751.787057][T13368] sock_sendmsg+0xcf/0x120 [ 2751.791498][T13368] ____sys_sendmsg+0x6e8/0x810 [ 2751.796289][T13368] ? kernel_sendmsg+0x50/0x50 [ 2751.800988][T13368] ? do_recvmmsg+0x6d0/0x6d0 [ 2751.805610][T13368] ? check_path.constprop.0+0x50/0x50 [ 2751.811008][T13368] ___sys_sendmsg+0xf3/0x170 [ 2751.815615][T13368] ? sendmsg_copy_msghdr+0x160/0x160 [ 2751.820923][T13368] ? __fget_files+0x2ce/0x4c0 [ 2751.825623][T13368] ? lock_downgrade+0x6e0/0x6e0 [ 2751.830513][T13368] ? __fget_files+0x2f0/0x4c0 [ 2751.835219][T13368] ? __fget_light+0xea/0x280 [ 2751.839834][T13368] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2751.846107][T13368] __sys_sendmsg+0xe5/0x1b0 [ 2751.850631][T13368] ? __sys_sendmsg_sock+0x30/0x30 [ 2751.855677][T13368] ? __traceiter_irq_enable+0xa0/0xa0 [ 2751.861100][T13368] ? syscall_enter_from_user_mode+0x21/0x70 [ 2751.867023][T13368] do_syscall_64+0x35/0xb0 [ 2751.871462][T13368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2751.877376][T13368] RIP: 0033:0x7f1da1724ae9 [ 2751.881805][T13368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2751.901429][T13368] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2751.909865][T13368] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2751.917858][T13368] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2751.925848][T13368] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2751.933836][T13368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2751.941823][T13368] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2751.949829][T13368] 08:23:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfffffff0, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:35 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100007b}]) 08:23:35 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bc}]) 08:23:35 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:36 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) [ 2752.163488][T13432] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2752.194928][T13432] CPU: 0 PID: 13432 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2752.203738][T13432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2752.213824][T13432] Call Trace: [ 2752.217420][T13432] [ 2752.220363][T13432] dump_stack_lvl+0xcd/0x134 [ 2752.224986][T13432] sysfs_warn_dup.cold+0x1c/0x29 [ 2752.229954][T13432] sysfs_do_create_link_sd+0x11e/0x140 [ 2752.235965][T13432] sysfs_create_link+0x5f/0xc0 [ 2752.240769][T13432] device_add+0x789/0x1ee0 [ 2752.245217][T13432] ? wait_for_completion_io+0x270/0x270 [ 2752.250786][T13432] ? lock_downgrade+0x6e0/0x6e0 [ 2752.255665][T13432] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2752.261927][T13432] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2752.268189][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.274443][T13432] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2752.280444][T13432] wiphy_register+0x1e94/0x29b0 [ 2752.285309][T13432] ? wiphy_unregister+0xbe0/0xbe0 [ 2752.290333][T13432] ? minstrel_ht_alloc+0x52c/0xa10 [ 2752.295467][T13432] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2752.301562][T13432] ieee80211_register_hw+0x1f18/0x3ed0 [ 2752.307042][T13432] ? ieee80211_restart_hw+0x290/0x290 [ 2752.312433][T13432] ? debug_object_destroy+0x210/0x210 [ 2752.317818][T13432] ? memset+0x20/0x40 [ 2752.321809][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.328058][T13432] ? __hrtimer_init+0x136/0x280 [ 2752.332914][T13432] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2752.338660][T13432] ? hwsim_virtio_rx_work+0x350/0x350 [ 2752.344033][T13432] ? hwsim_new_radio_nl+0x992/0x1080 [ 2752.349322][T13432] ? memcpy+0x39/0x60 [ 2752.353309][T13432] hwsim_new_radio_nl+0x9bc/0x1080 [ 2752.358425][T13432] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2752.364330][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.370600][T13432] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2752.377990][T13432] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2752.385297][T13432] genl_family_rcv_msg_doit+0x228/0x320 [ 2752.390849][T13432] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2752.398323][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.404582][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.410828][T13432] ? ns_capable+0xd9/0x100 [ 2752.415251][T13432] genl_rcv_msg+0x328/0x580 [ 2752.419777][T13432] ? genl_get_cmd+0x480/0x480 [ 2752.424464][T13432] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2752.430372][T13432] ? lock_release+0x720/0x720 [ 2752.435060][T13432] ? check_path.constprop.0+0x50/0x50 [ 2752.440452][T13432] netlink_rcv_skb+0x153/0x420 [ 2752.445230][T13432] ? genl_get_cmd+0x480/0x480 [ 2752.449918][T13432] ? netlink_ack+0xa60/0xa60 [ 2752.454536][T13432] ? netlink_deliver_tap+0x1b1/0xc30 [ 2752.459824][T13432] ? _copy_from_iter+0x12b/0x1320 [ 2752.464856][T13432] genl_rcv+0x24/0x40 [ 2752.468841][T13432] netlink_unicast+0x533/0x7d0 [ 2752.473614][T13432] ? netlink_attachskb+0x880/0x880 [ 2752.478726][T13432] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2752.484980][T13432] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2752.491224][T13432] ? __phys_addr_symbol+0x2c/0x70 [ 2752.496254][T13432] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2752.501978][T13432] ? __check_object_size+0x16e/0x3f0 [ 2752.507271][T13432] netlink_sendmsg+0x904/0xdf0 [ 2752.512048][T13432] ? netlink_unicast+0x7d0/0x7d0 [ 2752.516998][T13432] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.523245][T13432] ? netlink_unicast+0x7d0/0x7d0 [ 2752.528202][T13432] sock_sendmsg+0xcf/0x120 [ 2752.532625][T13432] ____sys_sendmsg+0x6e8/0x810 [ 2752.537415][T13432] ? kernel_sendmsg+0x50/0x50 [ 2752.542112][T13432] ? do_recvmmsg+0x6d0/0x6d0 [ 2752.546714][T13432] ? check_path.constprop.0+0x50/0x50 [ 2752.552096][T13432] ___sys_sendmsg+0xf3/0x170 [ 2752.556690][T13432] ? sendmsg_copy_msghdr+0x160/0x160 [ 2752.561986][T13432] ? __fget_files+0x2ce/0x4c0 [ 2752.566668][T13432] ? lock_downgrade+0x6e0/0x6e0 [ 2752.571535][T13432] ? __fget_files+0x2f0/0x4c0 [ 2752.576235][T13432] ? __fget_light+0xea/0x280 [ 2752.580847][T13432] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2752.587110][T13432] __sys_sendmsg+0xe5/0x1b0 [ 2752.591636][T13432] ? __sys_sendmsg_sock+0x30/0x30 [ 2752.596665][T13432] ? __traceiter_irq_enable+0xa0/0xa0 [ 2752.602086][T13432] ? syscall_enter_from_user_mode+0x21/0x70 [ 2752.607986][T13432] do_syscall_64+0x35/0xb0 [ 2752.612408][T13432] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2752.618305][T13432] RIP: 0033:0x7f3b064d9ae9 [ 2752.622719][T13432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2752.642332][T13432] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2752.650754][T13432] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2752.658722][T13432] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2752.666693][T13432] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2752.674675][T13432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2752.682643][T13432] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2752.690631][T13432] 08:23:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xff600000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2752.799360][T13465] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2752.863707][T13465] CPU: 0 PID: 13465 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2752.872529][T13465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2752.882605][T13465] Call Trace: [ 2752.885897][T13465] [ 2752.888845][T13465] dump_stack_lvl+0xcd/0x134 [ 2752.893466][T13465] sysfs_warn_dup.cold+0x1c/0x29 [ 2752.898439][T13465] sysfs_do_create_link_sd+0x11e/0x140 [ 2752.903930][T13465] sysfs_create_link+0x5f/0xc0 [ 2752.908733][T13465] device_add+0x789/0x1ee0 [ 2752.913189][T13465] ? wait_for_completion_io+0x270/0x270 [ 2752.918759][T13465] ? lock_downgrade+0x6e0/0x6e0 [ 2752.923632][T13465] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2752.929894][T13465] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2752.936167][T13465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.942441][T13465] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2752.948470][T13465] wiphy_register+0x1e94/0x29b0 [ 2752.953372][T13465] ? wiphy_unregister+0xbe0/0xbe0 [ 2752.958427][T13465] ? minstrel_ht_alloc+0x52c/0xa10 [ 2752.963585][T13465] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2752.969687][T13465] ieee80211_register_hw+0x1f18/0x3ed0 [ 2752.975194][T13465] ? ieee80211_restart_hw+0x290/0x290 [ 2752.980594][T13465] ? debug_object_destroy+0x210/0x210 [ 2752.986003][T13465] ? memset+0x20/0x40 [ 2752.990015][T13465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2752.996725][T13465] ? __hrtimer_init+0x136/0x280 [ 2753.001863][T13465] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2753.007626][T13465] ? hwsim_virtio_rx_work+0x350/0x350 [ 2753.013020][T13465] ? hwsim_new_radio_nl+0x992/0x1080 [ 2753.018325][T13465] ? memcpy+0x39/0x60 [ 2753.022422][T13465] hwsim_new_radio_nl+0x9bc/0x1080 [ 2753.027565][T13465] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2753.033489][T13465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.039756][T13465] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2753.047152][T13465] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2753.054469][T13465] genl_family_rcv_msg_doit+0x228/0x320 [ 2753.060040][T13465] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2753.067438][T13465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.073726][T13465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.080077][T13465] ? ns_capable+0xd9/0x100 [ 2753.084521][T13465] genl_rcv_msg+0x328/0x580 [ 2753.089052][T13465] ? genl_get_cmd+0x480/0x480 [ 2753.093749][T13465] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2753.099671][T13465] ? lock_release+0x720/0x720 [ 2753.104378][T13465] ? check_path.constprop.0+0x50/0x50 [ 2753.109779][T13465] netlink_rcv_skb+0x153/0x420 [ 2753.114563][T13465] ? genl_get_cmd+0x480/0x480 [ 2753.119265][T13465] ? netlink_ack+0xa60/0xa60 [ 2753.123885][T13465] ? netlink_deliver_tap+0x1b1/0xc30 [ 2753.129197][T13465] genl_rcv+0x24/0x40 [ 2753.133196][T13465] netlink_unicast+0x533/0x7d0 [ 2753.137987][T13465] ? netlink_attachskb+0x880/0x880 [ 2753.143122][T13465] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2753.149473][T13465] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2753.155743][T13465] ? __phys_addr_symbol+0x2c/0x70 [ 2753.160799][T13465] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2753.166538][T13465] ? __check_object_size+0x16e/0x3f0 [ 2753.171853][T13465] netlink_sendmsg+0x904/0xdf0 [ 2753.176653][T13465] ? netlink_unicast+0x7d0/0x7d0 [ 2753.181628][T13465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.187899][T13465] ? netlink_unicast+0x7d0/0x7d0 [ 2753.192867][T13465] sock_sendmsg+0xcf/0x120 [ 2753.197310][T13465] ____sys_sendmsg+0x6e8/0x810 [ 2753.202216][T13465] ? kernel_sendmsg+0x50/0x50 [ 2753.206919][T13465] ? do_recvmmsg+0x6d0/0x6d0 08:23:37 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100007c}]) [ 2753.211540][T13465] ? check_path.constprop.0+0x50/0x50 [ 2753.216950][T13465] ___sys_sendmsg+0xf3/0x170 [ 2753.221564][T13465] ? sendmsg_copy_msghdr+0x160/0x160 [ 2753.226873][T13465] ? __fget_files+0x2ce/0x4c0 [ 2753.231586][T13465] ? lock_downgrade+0x6e0/0x6e0 [ 2753.236478][T13465] ? __fget_files+0x2f0/0x4c0 [ 2753.241189][T13465] ? __fget_light+0xea/0x280 [ 2753.245815][T13465] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2753.252088][T13465] __sys_sendmsg+0xe5/0x1b0 [ 2753.256610][T13465] ? __sys_sendmsg_sock+0x30/0x30 [ 2753.261658][T13465] ? __traceiter_irq_enable+0xa0/0xa0 [ 2753.267069][T13465] ? syscall_enter_from_user_mode+0x21/0x70 [ 2753.272994][T13465] do_syscall_64+0x35/0xb0 [ 2753.277443][T13465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2753.283362][T13465] RIP: 0033:0x7f1da1724ae9 [ 2753.287794][T13465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2753.307420][T13465] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:23:37 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bd}]) [ 2753.315857][T13465] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2753.323851][T13465] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2753.331928][T13465] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2753.339920][T13465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2753.347913][T13465] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2753.355927][T13465] 08:23:37 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:37 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100007d}]) [ 2753.481216][T13477] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2753.548923][T13477] CPU: 1 PID: 13477 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2753.557730][T13477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2753.567809][T13477] Call Trace: [ 2753.571098][T13477] [ 2753.574041][T13477] dump_stack_lvl+0xcd/0x134 [ 2753.578658][T13477] sysfs_warn_dup.cold+0x1c/0x29 [ 2753.583629][T13477] sysfs_do_create_link_sd+0x11e/0x140 [ 2753.589125][T13477] sysfs_create_link+0x5f/0xc0 [ 2753.593913][T13477] device_add+0x789/0x1ee0 [ 2753.598349][T13477] ? wait_for_completion_io+0x270/0x270 [ 2753.603923][T13477] ? lock_downgrade+0x6e0/0x6e0 [ 2753.608819][T13477] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2753.615083][T13477] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2753.621340][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.627585][T13477] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2753.633597][T13477] wiphy_register+0x1e94/0x29b0 [ 2753.638466][T13477] ? wiphy_unregister+0xbe0/0xbe0 [ 2753.643488][T13477] ? minstrel_ht_alloc+0x52c/0xa10 [ 2753.648620][T13477] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2753.654697][T13477] ieee80211_register_hw+0x1f18/0x3ed0 [ 2753.660178][T13477] ? ieee80211_restart_hw+0x290/0x290 [ 2753.665553][T13477] ? debug_object_destroy+0x210/0x210 [ 2753.670940][T13477] ? memset+0x20/0x40 [ 2753.674927][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.681175][T13477] ? __hrtimer_init+0x136/0x280 [ 2753.686032][T13477] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2753.691774][T13477] ? hwsim_virtio_rx_work+0x350/0x350 [ 2753.697160][T13477] ? hwsim_new_radio_nl+0x992/0x1080 [ 2753.702450][T13477] ? memcpy+0x39/0x60 [ 2753.706432][T13477] hwsim_new_radio_nl+0x9bc/0x1080 [ 2753.712069][T13477] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2753.718009][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.724254][T13477] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2753.731629][T13477] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2753.738925][T13477] genl_family_rcv_msg_doit+0x228/0x320 [ 2753.744476][T13477] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2753.751850][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.758108][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.764352][T13477] ? ns_capable+0xd9/0x100 [ 2753.768770][T13477] genl_rcv_msg+0x328/0x580 [ 2753.773279][T13477] ? genl_get_cmd+0x480/0x480 [ 2753.777968][T13477] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2753.783876][T13477] ? lock_release+0x720/0x720 [ 2753.788562][T13477] ? check_path.constprop.0+0x50/0x50 [ 2753.794027][T13477] netlink_rcv_skb+0x153/0x420 [ 2753.798804][T13477] ? genl_get_cmd+0x480/0x480 [ 2753.803486][T13477] ? netlink_ack+0xa60/0xa60 [ 2753.808103][T13477] ? netlink_deliver_tap+0x1b1/0xc30 [ 2753.813388][T13477] ? _copy_from_iter+0x12b/0x1320 [ 2753.818421][T13477] genl_rcv+0x24/0x40 [ 2753.822403][T13477] netlink_unicast+0x533/0x7d0 [ 2753.827170][T13477] ? netlink_attachskb+0x880/0x880 [ 2753.832278][T13477] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2753.838524][T13477] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2753.844767][T13477] ? __phys_addr_symbol+0x2c/0x70 [ 2753.849793][T13477] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2753.855612][T13477] ? __check_object_size+0x16e/0x3f0 [ 2753.860915][T13477] netlink_sendmsg+0x904/0xdf0 [ 2753.865687][T13477] ? netlink_unicast+0x7d0/0x7d0 [ 2753.870641][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2753.876887][T13477] ? netlink_unicast+0x7d0/0x7d0 [ 2753.881914][T13477] sock_sendmsg+0xcf/0x120 [ 2753.886341][T13477] ____sys_sendmsg+0x6e8/0x810 [ 2753.891110][T13477] ? kernel_sendmsg+0x50/0x50 [ 2753.895786][T13477] ? do_recvmmsg+0x6d0/0x6d0 [ 2753.900379][T13477] ? check_path.constprop.0+0x50/0x50 [ 2753.905768][T13477] ___sys_sendmsg+0xf3/0x170 [ 2753.910355][T13477] ? sendmsg_copy_msghdr+0x160/0x160 [ 2753.915639][T13477] ? __fget_files+0x2ce/0x4c0 [ 2753.920317][T13477] ? lock_downgrade+0x6e0/0x6e0 [ 2753.925186][T13477] ? __fget_files+0x2f0/0x4c0 [ 2753.929876][T13477] ? __fget_light+0xea/0x280 [ 2753.934468][T13477] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2753.940723][T13477] __sys_sendmsg+0xe5/0x1b0 [ 2753.945252][T13477] ? __sys_sendmsg_sock+0x30/0x30 [ 2753.950274][T13477] ? __traceiter_irq_enable+0xa0/0xa0 [ 2753.955660][T13477] ? syscall_enter_from_user_mode+0x21/0x70 [ 2753.961572][T13477] do_syscall_64+0x35/0xb0 [ 2753.965996][T13477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2753.971907][T13477] RIP: 0033:0x7f3b064d9ae9 [ 2753.976333][T13477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2753.996129][T13477] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2754.004565][T13477] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2754.012532][T13477] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2754.020494][T13477] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2754.028478][T13477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2754.036442][T13477] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2754.044426][T13477] 08:23:37 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000be}]) 08:23:38 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100007e}]) 08:23:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfffffffd, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:38 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:38 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bf}]) 08:23:38 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000082}]) [ 2754.567731][T13464] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 2754.601437][T13537] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2754.626646][T13537] CPU: 1 PID: 13537 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2754.635447][T13537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2754.645519][T13537] Call Trace: [ 2754.648826][T13537] [ 2754.651767][T13537] dump_stack_lvl+0xcd/0x134 [ 2754.656379][T13537] sysfs_warn_dup.cold+0x1c/0x29 [ 2754.661347][T13537] sysfs_do_create_link_sd+0x11e/0x140 [ 2754.666831][T13537] sysfs_create_link+0x5f/0xc0 [ 2754.671616][T13537] device_add+0x789/0x1ee0 [ 2754.676052][T13537] ? wait_for_completion_io+0x270/0x270 [ 2754.681619][T13537] ? lock_downgrade+0x6e0/0x6e0 [ 2754.686501][T13537] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2754.692767][T13537] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2754.699031][T13537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2754.705297][T13537] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2754.711302][T13537] wiphy_register+0x1e94/0x29b0 [ 2754.716182][T13537] ? wiphy_unregister+0xbe0/0xbe0 [ 2754.721207][T13537] ? minstrel_ht_alloc+0x52c/0xa10 [ 2754.726334][T13537] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2754.732405][T13537] ieee80211_register_hw+0x1f18/0x3ed0 [ 2754.737877][T13537] ? ieee80211_restart_hw+0x290/0x290 [ 2754.743255][T13537] ? debug_object_destroy+0x210/0x210 [ 2754.748636][T13537] ? memset+0x20/0x40 [ 2754.752623][T13537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2754.758867][T13537] ? __hrtimer_init+0x136/0x280 [ 2754.763726][T13537] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2754.769473][T13537] ? hwsim_virtio_rx_work+0x350/0x350 [ 2754.774844][T13537] ? hwsim_new_radio_nl+0x992/0x1080 [ 2754.780129][T13537] ? memcpy+0x39/0x60 [ 2754.784115][T13537] hwsim_new_radio_nl+0x9bc/0x1080 [ 2754.789236][T13537] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2754.795145][T13537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2754.801406][T13537] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2754.808790][T13537] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2754.816082][T13537] genl_family_rcv_msg_doit+0x228/0x320 [ 2754.821633][T13537] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2754.829005][T13537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2754.835260][T13537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2754.841514][T13537] ? ns_capable+0xd9/0x100 [ 2754.845931][T13537] genl_rcv_msg+0x328/0x580 [ 2754.850439][T13537] ? genl_get_cmd+0x480/0x480 [ 2754.855114][T13537] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2754.861016][T13537] ? lock_release+0x720/0x720 [ 2754.865703][T13537] ? check_path.constprop.0+0x50/0x50 [ 2754.871077][T13537] netlink_rcv_skb+0x153/0x420 [ 2754.875850][T13537] ? genl_get_cmd+0x480/0x480 [ 2754.880527][T13537] ? netlink_ack+0xa60/0xa60 [ 2754.885124][T13537] ? netlink_deliver_tap+0x1b1/0xc30 [ 2754.890430][T13537] genl_rcv+0x24/0x40 [ 2754.894410][T13537] netlink_unicast+0x533/0x7d0 [ 2754.899180][T13537] ? netlink_attachskb+0x880/0x880 [ 2754.904300][T13537] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2754.910717][T13537] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2754.916961][T13537] ? __phys_addr_symbol+0x2c/0x70 [ 2754.921991][T13537] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2754.927709][T13537] ? __check_object_size+0x16e/0x3f0 [ 2754.933019][T13537] netlink_sendmsg+0x904/0xdf0 [ 2754.937822][T13537] ? netlink_unicast+0x7d0/0x7d0 [ 2754.942783][T13537] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2754.949050][T13537] ? netlink_unicast+0x7d0/0x7d0 [ 2754.954007][T13537] sock_sendmsg+0xcf/0x120 [ 2754.958433][T13537] ____sys_sendmsg+0x6e8/0x810 [ 2754.963209][T13537] ? kernel_sendmsg+0x50/0x50 [ 2754.967992][T13537] ? do_recvmmsg+0x6d0/0x6d0 [ 2754.972670][T13537] ? check_path.constprop.0+0x50/0x50 [ 2754.978060][T13537] ___sys_sendmsg+0xf3/0x170 [ 2754.982659][T13537] ? sendmsg_copy_msghdr+0x160/0x160 [ 2754.987960][T13537] ? __fget_files+0x2ce/0x4c0 [ 2754.992664][T13537] ? lock_downgrade+0x6e0/0x6e0 [ 2754.997535][T13537] ? __fget_files+0x2f0/0x4c0 [ 2755.002231][T13537] ? __fget_light+0xea/0x280 [ 2755.006829][T13537] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2755.013375][T13537] __sys_sendmsg+0xe5/0x1b0 [ 2755.017878][T13537] ? __sys_sendmsg_sock+0x30/0x30 [ 2755.022915][T13537] ? __traceiter_irq_enable+0xa0/0xa0 [ 2755.028313][T13537] ? syscall_enter_from_user_mode+0x21/0x70 [ 2755.034215][T13537] do_syscall_64+0x35/0xb0 [ 2755.038726][T13537] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2755.044625][T13537] RIP: 0033:0x7f1da1724ae9 [ 2755.049039][T13537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.068658][T13537] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2755.077084][T13537] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2755.085061][T13537] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2755.093031][T13537] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2755.101005][T13537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2755.108976][T13537] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2755.116968][T13537] 08:23:39 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13b, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) [ 2755.309971][T13477] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2755.336597][T13477] CPU: 1 PID: 13477 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2755.345404][T13477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2755.355506][T13477] Call Trace: [ 2755.358795][T13477] [ 2755.361739][T13477] dump_stack_lvl+0xcd/0x134 [ 2755.366528][T13477] sysfs_warn_dup.cold+0x1c/0x29 [ 2755.371497][T13477] sysfs_do_create_link_sd+0x11e/0x140 [ 2755.376992][T13477] sysfs_create_link+0x5f/0xc0 [ 2755.381785][T13477] device_add+0x789/0x1ee0 [ 2755.386226][T13477] ? wait_for_completion_io+0x270/0x270 [ 2755.391815][T13477] ? lock_downgrade+0x6e0/0x6e0 [ 2755.396687][T13477] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2755.402955][T13477] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2755.409227][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2755.415505][T13477] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2755.421557][T13477] wiphy_register+0x1e94/0x29b0 [ 2755.426449][T13477] ? wiphy_unregister+0xbe0/0xbe0 [ 2755.431534][T13477] ? minstrel_ht_alloc+0x52c/0xa10 [ 2755.436688][T13477] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2755.442788][T13477] ieee80211_register_hw+0x1f18/0x3ed0 [ 2755.448287][T13477] ? ieee80211_restart_hw+0x290/0x290 [ 2755.453687][T13477] ? debug_object_destroy+0x210/0x210 [ 2755.459094][T13477] ? memset+0x20/0x40 [ 2755.463100][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2755.469367][T13477] ? __hrtimer_init+0x136/0x280 [ 2755.474243][T13477] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2755.480018][T13477] ? hwsim_virtio_rx_work+0x350/0x350 [ 2755.485440][T13477] ? hwsim_new_radio_nl+0x992/0x1080 [ 2755.490746][T13477] ? memcpy+0x39/0x60 [ 2755.494758][T13477] hwsim_new_radio_nl+0x9bc/0x1080 [ 2755.499923][T13477] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2755.505859][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2755.512134][T13477] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2755.519532][T13477] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2755.526856][T13477] genl_family_rcv_msg_doit+0x228/0x320 [ 2755.532433][T13477] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2755.539831][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2755.546114][T13477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2755.552385][T13477] ? ns_capable+0xd9/0x100 [ 2755.556831][T13477] genl_rcv_msg+0x328/0x580 [ 2755.561365][T13477] ? genl_get_cmd+0x480/0x480 [ 2755.566166][T13477] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2755.572089][T13477] ? lock_release+0x720/0x720 [ 2755.576794][T13477] ? check_path.constprop.0+0x50/0x50 [ 2755.582196][T13477] netlink_rcv_skb+0x153/0x420 [ 2755.586986][T13477] ? genl_get_cmd+0x480/0x480 [ 2755.591687][T13477] ? netlink_ack+0xa60/0xa60 [ 2755.596392][T13477] ? netlink_deliver_tap+0x1b1/0xc30 [ 2755.601698][T13477] ? _copy_from_iter+0x12b/0x1320 [ 2755.606753][T13477] genl_rcv+0x24/0x40 [ 2755.610756][T13477] netlink_unicast+0x533/0x7d0 [ 2755.615549][T13477] ? netlink_attachskb+0x880/0x880 [ 2755.620679][T13477] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2755.627298][T13477] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2755.633565][T13477] ? __phys_addr_symbol+0x2c/0x70 [ 2755.638614][T13477] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2755.644356][T13477] ? __check_object_size+0x16e/0x3f0 [ 2755.649671][T13477] netlink_sendmsg+0x904/0xdf0 [ 2755.654472][T13477] ? netlink_unicast+0x7d0/0x7d0 [ 2755.659444][T13477] ? netlink_unicast+0x7d0/0x7d0 [ 2755.664405][T13477] sock_sendmsg+0xcf/0x120 [ 2755.668850][T13477] ____sys_sendmsg+0x6e8/0x810 [ 2755.673639][T13477] ? kernel_sendmsg+0x50/0x50 [ 2755.678332][T13477] ? do_recvmmsg+0x6d0/0x6d0 [ 2755.682957][T13477] ? check_path.constprop.0+0x50/0x50 [ 2755.688357][T13477] ___sys_sendmsg+0xf3/0x170 [ 2755.692968][T13477] ? sendmsg_copy_msghdr+0x160/0x160 [ 2755.698276][T13477] ? __fget_files+0x2ce/0x4c0 [ 2755.702978][T13477] ? lock_downgrade+0x6e0/0x6e0 [ 2755.707868][T13477] ? __fget_files+0x2f0/0x4c0 [ 2755.712580][T13477] ? __fget_light+0xea/0x280 [ 2755.717195][T13477] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2755.723471][T13477] __sys_sendmsg+0xe5/0x1b0 [ 2755.727993][T13477] ? __sys_sendmsg_sock+0x30/0x30 [ 2755.733033][T13477] ? __traceiter_irq_enable+0xa0/0xa0 [ 2755.738529][T13477] ? syscall_enter_from_user_mode+0x21/0x70 [ 2755.744462][T13477] do_syscall_64+0x35/0xb0 [ 2755.748904][T13477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2755.754833][T13477] RIP: 0033:0x7f3b064d9ae9 [ 2755.759265][T13477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.778981][T13477] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2755.787424][T13477] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2755.795417][T13477] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2755.803407][T13477] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2755.811399][T13477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2755.819385][T13477] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2755.827391][T13477] 08:23:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfffff000, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:39 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c0}]) 08:23:39 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:39 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000083}]) 08:23:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2756.092736][T13586] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2756.118216][T13586] CPU: 0 PID: 13586 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 2756.127032][T13586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2756.137110][T13586] Call Trace: [ 2756.140400][T13586] [ 2756.143342][T13586] dump_stack_lvl+0xcd/0x134 [ 2756.147964][T13586] sysfs_warn_dup.cold+0x1c/0x29 [ 2756.152942][T13586] sysfs_do_create_link_sd+0x11e/0x140 [ 2756.158434][T13586] sysfs_create_link+0x5f/0xc0 [ 2756.163231][T13586] device_add+0x789/0x1ee0 [ 2756.167679][T13586] ? wait_for_completion_io+0x270/0x270 [ 2756.173255][T13586] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2756.179524][T13586] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2756.185797][T13586] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.192066][T13586] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2756.198085][T13586] wiphy_register+0x1e94/0x29b0 [ 2756.202986][T13586] ? wiphy_unregister+0xbe0/0xbe0 [ 2756.208153][T13586] ? minstrel_ht_alloc+0x52c/0xa10 [ 2756.213308][T13586] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2756.219418][T13586] ieee80211_register_hw+0x1f18/0x3ed0 [ 2756.224922][T13586] ? ieee80211_restart_hw+0x290/0x290 [ 2756.230321][T13586] ? debug_object_destroy+0x210/0x210 [ 2756.235732][T13586] ? memset+0x20/0x40 [ 2756.239739][T13586] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.246365][T13586] ? __hrtimer_init+0x136/0x280 [ 2756.251244][T13586] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2756.257010][T13586] ? hwsim_virtio_rx_work+0x350/0x350 [ 2756.262404][T13586] ? hwsim_new_radio_nl+0x992/0x1080 [ 2756.267717][T13586] ? memcpy+0x39/0x60 [ 2756.271726][T13586] hwsim_new_radio_nl+0x9bc/0x1080 [ 2756.276863][T13586] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2756.282791][T13586] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.289319][T13586] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2756.296722][T13586] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2756.304048][T13586] genl_family_rcv_msg_doit+0x228/0x320 [ 2756.309622][T13586] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2756.317029][T13586] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.323309][T13586] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.329697][T13586] ? ns_capable+0xd9/0x100 [ 2756.334140][T13586] genl_rcv_msg+0x328/0x580 [ 2756.338673][T13586] ? genl_get_cmd+0x480/0x480 [ 2756.343368][T13586] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2756.349288][T13586] ? lock_release+0x720/0x720 [ 2756.353983][T13586] ? check_path.constprop.0+0x50/0x50 [ 2756.359390][T13586] netlink_rcv_skb+0x153/0x420 [ 2756.364175][T13586] ? genl_get_cmd+0x480/0x480 [ 2756.368875][T13586] ? netlink_ack+0xa60/0xa60 [ 2756.373490][T13586] ? netlink_deliver_tap+0x1b1/0xc30 [ 2756.378804][T13586] genl_rcv+0x24/0x40 [ 2756.382802][T13586] netlink_unicast+0x533/0x7d0 [ 2756.387594][T13586] ? netlink_attachskb+0x880/0x880 [ 2756.392725][T13586] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2756.399509][T13586] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2756.405770][T13586] ? __phys_addr_symbol+0x2c/0x70 [ 2756.410810][T13586] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2756.416550][T13586] ? __check_object_size+0x16e/0x3f0 [ 2756.421857][T13586] netlink_sendmsg+0x904/0xdf0 [ 2756.426654][T13586] ? netlink_unicast+0x7d0/0x7d0 [ 2756.431702][T13586] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.437970][T13586] ? netlink_unicast+0x7d0/0x7d0 [ 2756.442927][T13586] sock_sendmsg+0xcf/0x120 [ 2756.447371][T13586] ____sys_sendmsg+0x6e8/0x810 [ 2756.452157][T13586] ? kernel_sendmsg+0x50/0x50 [ 2756.456850][T13586] ? do_recvmmsg+0x6d0/0x6d0 [ 2756.461470][T13586] ? check_path.constprop.0+0x50/0x50 [ 2756.466873][T13586] ___sys_sendmsg+0xf3/0x170 [ 2756.471483][T13586] ? sendmsg_copy_msghdr+0x160/0x160 [ 2756.476785][T13586] ? __fget_files+0x2ce/0x4c0 [ 2756.481480][T13586] ? lock_downgrade+0x6e0/0x6e0 [ 2756.486368][T13586] ? __fget_files+0x2f0/0x4c0 [ 2756.491074][T13586] ? __fget_light+0xea/0x280 [ 2756.495715][T13586] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2756.501986][T13586] __sys_sendmsg+0xe5/0x1b0 [ 2756.506512][T13586] ? __sys_sendmsg_sock+0x30/0x30 [ 2756.511550][T13586] ? __traceiter_irq_enable+0xa0/0xa0 [ 2756.516958][T13586] ? syscall_enter_from_user_mode+0x21/0x70 [ 2756.522880][T13586] do_syscall_64+0x35/0xb0 [ 2756.527318][T13586] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2756.533230][T13586] RIP: 0033:0x7f1da1724ae9 [ 2756.537658][T13586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2756.557281][T13586] RSP: 002b:00007f1da069a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2756.565710][T13586] RAX: ffffffffffffffda RBX: 00007f1da1837f60 RCX: 00007f1da1724ae9 [ 2756.573690][T13586] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2756.581675][T13586] RBP: 00007f1da177eff7 R08: 0000000000000000 R09: 0000000000000000 [ 2756.589652][T13586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2756.597636][T13586] R13: 00007f1da1d6bb2f R14: 00007f1da069a300 R15: 0000000000022000 [ 2756.605642][T13586] 08:23:40 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c1}]) 08:23:40 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:40 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000084}]) [ 2756.761258][T13592] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2756.801527][T13592] CPU: 1 PID: 13592 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2756.810342][T13592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2756.820413][T13592] Call Trace: [ 2756.823704][T13592] [ 2756.826645][T13592] dump_stack_lvl+0xcd/0x134 [ 2756.831249][T13592] sysfs_warn_dup.cold+0x1c/0x29 [ 2756.836206][T13592] sysfs_do_create_link_sd+0x11e/0x140 [ 2756.841679][T13592] sysfs_create_link+0x5f/0xc0 [ 2756.846449][T13592] device_add+0x789/0x1ee0 [ 2756.850874][T13592] ? wait_for_completion_io+0x270/0x270 [ 2756.856422][T13592] ? lock_downgrade+0x6e0/0x6e0 [ 2756.861285][T13592] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2756.867528][T13592] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2756.873779][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.880023][T13592] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2756.886017][T13592] wiphy_register+0x1e94/0x29b0 [ 2756.890883][T13592] ? wiphy_unregister+0xbe0/0xbe0 [ 2756.895909][T13592] ? minstrel_ht_alloc+0x52c/0xa10 [ 2756.901038][T13592] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2756.907114][T13592] ieee80211_register_hw+0x1f18/0x3ed0 [ 2756.912592][T13592] ? ieee80211_restart_hw+0x290/0x290 [ 2756.917986][T13592] ? debug_object_destroy+0x210/0x210 [ 2756.923380][T13592] ? memset+0x20/0x40 [ 2756.927374][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.933628][T13592] ? __hrtimer_init+0x136/0x280 [ 2756.938494][T13592] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2756.944244][T13592] ? hwsim_virtio_rx_work+0x350/0x350 [ 2756.949617][T13592] ? hwsim_new_radio_nl+0x992/0x1080 [ 2756.954908][T13592] ? memcpy+0x39/0x60 [ 2756.958896][T13592] hwsim_new_radio_nl+0x9bc/0x1080 [ 2756.964016][T13592] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2756.969926][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2756.976174][T13592] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2756.983561][T13592] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2756.990862][T13592] genl_family_rcv_msg_doit+0x228/0x320 [ 2756.996417][T13592] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2757.003795][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2757.010512][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2757.016772][T13592] ? ns_capable+0xd9/0x100 [ 2757.021197][T13592] genl_rcv_msg+0x328/0x580 [ 2757.025707][T13592] ? genl_get_cmd+0x480/0x480 [ 2757.030501][T13592] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2757.036399][T13592] ? lock_release+0x720/0x720 [ 2757.041078][T13592] ? check_path.constprop.0+0x50/0x50 [ 2757.046473][T13592] netlink_rcv_skb+0x153/0x420 [ 2757.051242][T13592] ? genl_get_cmd+0x480/0x480 [ 2757.055934][T13592] ? netlink_ack+0xa60/0xa60 [ 2757.060532][T13592] ? netlink_deliver_tap+0x1b1/0xc30 [ 2757.065829][T13592] ? _copy_from_iter+0x12b/0x1320 [ 2757.070865][T13592] genl_rcv+0x24/0x40 [ 2757.074849][T13592] netlink_unicast+0x533/0x7d0 [ 2757.079621][T13592] ? netlink_attachskb+0x880/0x880 [ 2757.085080][T13592] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2757.091328][T13592] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2757.097576][T13592] ? __phys_addr_symbol+0x2c/0x70 [ 2757.102780][T13592] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2757.108520][T13592] ? __check_object_size+0x16e/0x3f0 [ 2757.113845][T13592] netlink_sendmsg+0x904/0xdf0 [ 2757.118645][T13592] ? netlink_unicast+0x7d0/0x7d0 [ 2757.123608][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2757.129876][T13592] ? netlink_unicast+0x7d0/0x7d0 [ 2757.134821][T13592] sock_sendmsg+0xcf/0x120 [ 2757.139247][T13592] ____sys_sendmsg+0x6e8/0x810 [ 2757.144038][T13592] ? kernel_sendmsg+0x50/0x50 [ 2757.148720][T13592] ? do_recvmmsg+0x6d0/0x6d0 [ 2757.153319][T13592] ? check_path.constprop.0+0x50/0x50 [ 2757.158715][T13592] ___sys_sendmsg+0xf3/0x170 [ 2757.163310][T13592] ? sendmsg_copy_msghdr+0x160/0x160 [ 2757.168633][T13592] ? __fget_files+0x2ce/0x4c0 [ 2757.173331][T13592] ? lock_downgrade+0x6e0/0x6e0 [ 2757.178223][T13592] ? __fget_files+0x2f0/0x4c0 [ 2757.182940][T13592] ? __fget_light+0xea/0x280 [ 2757.187536][T13592] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2757.193802][T13592] __sys_sendmsg+0xe5/0x1b0 [ 2757.198315][T13592] ? __sys_sendmsg_sock+0x30/0x30 [ 2757.203342][T13592] ? __traceiter_irq_enable+0xa0/0xa0 [ 2757.208732][T13592] ? syscall_enter_from_user_mode+0x21/0x70 [ 2757.214633][T13592] do_syscall_64+0x35/0xb0 [ 2757.219066][T13592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2757.224971][T13592] RIP: 0033:0x7f3b064d9ae9 [ 2757.229383][T13592] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2757.248992][T13592] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2757.257406][T13592] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2757.265370][T13592] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2757.273349][T13592] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2757.281319][T13592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2757.289295][T13592] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2757.297282][T13592] 08:23:41 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c2}]) 08:23:41 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000085}]) 08:23:41 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2758.080556][T13592] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2758.109387][T13592] CPU: 0 PID: 13592 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2758.118275][T13592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2758.128366][T13592] Call Trace: [ 2758.131653][T13592] [ 2758.134592][T13592] dump_stack_lvl+0xcd/0x134 [ 2758.139203][T13592] sysfs_warn_dup.cold+0x1c/0x29 [ 2758.144253][T13592] sysfs_do_create_link_sd+0x11e/0x140 [ 2758.149740][T13592] sysfs_create_link+0x5f/0xc0 [ 2758.154525][T13592] device_add+0x789/0x1ee0 [ 2758.158967][T13592] ? wait_for_completion_io+0x270/0x270 [ 2758.164538][T13592] ? lock_downgrade+0x6e0/0x6e0 [ 2758.169410][T13592] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2758.175673][T13592] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2758.181952][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.188215][T13592] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2758.194228][T13592] wiphy_register+0x1e94/0x29b0 [ 2758.199111][T13592] ? wiphy_unregister+0xbe0/0xbe0 [ 2758.204148][T13592] ? minstrel_ht_alloc+0x52c/0xa10 [ 2758.209292][T13592] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2758.215381][T13592] ieee80211_register_hw+0x1f18/0x3ed0 [ 2758.220874][T13592] ? ieee80211_restart_hw+0x290/0x290 [ 2758.226262][T13592] ? debug_object_destroy+0x210/0x210 [ 2758.231663][T13592] ? memset+0x20/0x40 [ 2758.235663][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.241932][T13592] ? __hrtimer_init+0x136/0x280 [ 2758.246805][T13592] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2758.252577][T13592] ? hwsim_virtio_rx_work+0x350/0x350 [ 2758.257958][T13592] ? hwsim_new_radio_nl+0x992/0x1080 [ 2758.263255][T13592] ? memcpy+0x39/0x60 [ 2758.267257][T13592] hwsim_new_radio_nl+0x9bc/0x1080 [ 2758.272395][T13592] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2758.278315][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.284575][T13592] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2758.291967][T13592] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2758.299279][T13592] genl_family_rcv_msg_doit+0x228/0x320 [ 2758.304847][T13592] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2758.312233][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.318591][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.324847][T13592] ? ns_capable+0xd9/0x100 [ 2758.329284][T13592] genl_rcv_msg+0x328/0x580 [ 2758.333809][T13592] ? genl_get_cmd+0x480/0x480 [ 2758.338500][T13592] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2758.344416][T13592] ? lock_release+0x720/0x720 [ 2758.349109][T13592] ? check_path.constprop.0+0x50/0x50 [ 2758.354506][T13592] netlink_rcv_skb+0x153/0x420 [ 2758.359289][T13592] ? genl_get_cmd+0x480/0x480 [ 2758.363984][T13592] ? netlink_ack+0xa60/0xa60 [ 2758.368597][T13592] ? netlink_deliver_tap+0x1b1/0xc30 [ 2758.373902][T13592] ? _copy_from_iter+0x12b/0x1320 [ 2758.378949][T13592] genl_rcv+0x24/0x40 [ 2758.382945][T13592] netlink_unicast+0x533/0x7d0 [ 2758.387738][T13592] ? netlink_attachskb+0x880/0x880 [ 2758.392859][T13592] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2758.399120][T13592] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2758.405377][T13592] ? __phys_addr_symbol+0x2c/0x70 [ 2758.410411][T13592] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2758.416145][T13592] ? __check_object_size+0x16e/0x3f0 [ 2758.421453][T13592] netlink_sendmsg+0x904/0xdf0 [ 2758.426242][T13592] ? netlink_unicast+0x7d0/0x7d0 [ 2758.431201][T13592] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2758.437464][T13592] ? netlink_unicast+0x7d0/0x7d0 [ 2758.442423][T13592] sock_sendmsg+0xcf/0x120 [ 2758.446858][T13592] ____sys_sendmsg+0x6e8/0x810 [ 2758.451642][T13592] ? kernel_sendmsg+0x50/0x50 [ 2758.456330][T13592] ? do_recvmmsg+0x6d0/0x6d0 [ 2758.460959][T13592] ? check_path.constprop.0+0x50/0x50 [ 2758.466355][T13592] ___sys_sendmsg+0xf3/0x170 [ 2758.470960][T13592] ? sendmsg_copy_msghdr+0x160/0x160 [ 2758.476265][T13592] ? __fget_files+0x2ce/0x4c0 [ 2758.480960][T13592] ? lock_downgrade+0x6e0/0x6e0 [ 2758.485843][T13592] ? __fget_files+0x2f0/0x4c0 [ 2758.490548][T13592] ? __fget_light+0xea/0x280 [ 2758.495151][T13592] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2758.501417][T13592] __sys_sendmsg+0xe5/0x1b0 [ 2758.505934][T13592] ? __sys_sendmsg_sock+0x30/0x30 [ 2758.510972][T13592] ? __traceiter_irq_enable+0xa0/0xa0 [ 2758.516379][T13592] ? syscall_enter_from_user_mode+0x21/0x70 [ 2758.522295][T13592] do_syscall_64+0x35/0xb0 [ 2758.526741][T13592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2758.532650][T13592] RIP: 0033:0x7f3b064d9ae9 [ 2758.537071][T13592] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2758.556700][T13592] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2758.565133][T13592] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2758.573116][T13592] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2758.581096][T13592] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2758.589072][T13592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2758.597047][T13592] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2758.605054][T13592] 08:23:43 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x164, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:23:43 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c3}]) 08:23:43 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000086}]) 08:23:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:43 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffff7f, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2760.054384][T13662] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2760.086836][T13662] CPU: 0 PID: 13662 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2760.095644][T13662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2760.105717][T13662] Call Trace: [ 2760.109021][T13662] [ 2760.112073][T13662] dump_stack_lvl+0xcd/0x134 [ 2760.116668][T13662] sysfs_warn_dup.cold+0x1c/0x29 [ 2760.121633][T13662] sysfs_do_create_link_sd+0x11e/0x140 [ 2760.127107][T13662] sysfs_create_link+0x5f/0xc0 [ 2760.131864][T13662] device_add+0x789/0x1ee0 [ 2760.136279][T13662] ? wait_for_completion_io+0x270/0x270 [ 2760.141828][T13662] ? lock_downgrade+0x6e0/0x6e0 [ 2760.146693][T13662] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2760.152936][T13662] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2760.159172][T13662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2760.165517][T13662] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2760.171503][T13662] wiphy_register+0x1e94/0x29b0 [ 2760.176360][T13662] ? wiphy_unregister+0xbe0/0xbe0 [ 2760.181373][T13662] ? minstrel_ht_alloc+0x52c/0xa10 [ 2760.186485][T13662] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2760.193068][T13662] ieee80211_register_hw+0x1f18/0x3ed0 [ 2760.198537][T13662] ? ieee80211_restart_hw+0x290/0x290 [ 2760.203895][T13662] ? debug_object_destroy+0x210/0x210 [ 2760.209259][T13662] ? memset+0x20/0x40 [ 2760.213229][T13662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2760.219471][T13662] ? __hrtimer_init+0x136/0x280 [ 2760.224341][T13662] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2760.230072][T13662] ? hwsim_virtio_rx_work+0x350/0x350 [ 2760.235494][T13662] ? hwsim_new_radio_nl+0x992/0x1080 [ 2760.240803][T13662] ? memcpy+0x39/0x60 [ 2760.244786][T13662] hwsim_new_radio_nl+0x9bc/0x1080 [ 2760.249907][T13662] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2760.255812][T13662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2760.262052][T13662] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2760.269440][T13662] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2760.276729][T13662] genl_family_rcv_msg_doit+0x228/0x320 [ 2760.282281][T13662] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2760.290175][T13662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2760.296417][T13662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2760.302647][T13662] ? ns_capable+0xd9/0x100 [ 2760.307062][T13662] genl_rcv_msg+0x328/0x580 [ 2760.311654][T13662] ? genl_get_cmd+0x480/0x480 [ 2760.316318][T13662] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2760.322214][T13662] ? lock_release+0x720/0x720 [ 2760.326877][T13662] ? check_path.constprop.0+0x50/0x50 [ 2760.332370][T13662] netlink_rcv_skb+0x153/0x420 [ 2760.337134][T13662] ? genl_get_cmd+0x480/0x480 [ 2760.341807][T13662] ? netlink_ack+0xa60/0xa60 [ 2760.346398][T13662] ? netlink_deliver_tap+0x1b1/0xc30 [ 2760.351676][T13662] ? _copy_from_iter+0x12b/0x1320 [ 2760.356720][T13662] genl_rcv+0x24/0x40 [ 2760.360719][T13662] netlink_unicast+0x533/0x7d0 [ 2760.365510][T13662] ? netlink_attachskb+0x880/0x880 [ 2760.370621][T13662] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2760.376861][T13662] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2760.383093][T13662] ? __phys_addr_symbol+0x2c/0x70 [ 2760.388111][T13662] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2760.394281][T13662] ? __check_object_size+0x16e/0x3f0 [ 2760.399665][T13662] netlink_sendmsg+0x904/0xdf0 [ 2760.404431][T13662] ? netlink_unicast+0x7d0/0x7d0 [ 2760.409376][T13662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2760.415618][T13662] ? netlink_unicast+0x7d0/0x7d0 [ 2760.420557][T13662] sock_sendmsg+0xcf/0x120 [ 2760.424983][T13662] ____sys_sendmsg+0x6e8/0x810 [ 2760.429746][T13662] ? kernel_sendmsg+0x50/0x50 [ 2760.434509][T13662] ? do_recvmmsg+0x6d0/0x6d0 [ 2760.439109][T13662] ? check_path.constprop.0+0x50/0x50 [ 2760.444474][T13662] ___sys_sendmsg+0xf3/0x170 [ 2760.449050][T13662] ? sendmsg_copy_msghdr+0x160/0x160 [ 2760.454325][T13662] ? __fget_files+0x2ce/0x4c0 [ 2760.458992][T13662] ? lock_downgrade+0x6e0/0x6e0 [ 2760.463837][T13662] ? __fget_files+0x2f0/0x4c0 [ 2760.468506][T13662] ? __fget_light+0xea/0x280 [ 2760.473090][T13662] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2760.479324][T13662] __sys_sendmsg+0xe5/0x1b0 [ 2760.483813][T13662] ? __sys_sendmsg_sock+0x30/0x30 [ 2760.488824][T13662] ? __traceiter_irq_enable+0xa0/0xa0 [ 2760.494280][T13662] ? syscall_enter_from_user_mode+0x21/0x70 [ 2760.500167][T13662] do_syscall_64+0x35/0xb0 [ 2760.504589][T13662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2760.510499][T13662] RIP: 0033:0x7f3b064d9ae9 [ 2760.514908][T13662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2760.534506][T13662] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2760.542922][T13662] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2760.550934][T13662] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2760.558902][T13662] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2760.566859][T13662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2760.575252][T13662] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2760.583221][T13662] 08:23:44 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:44 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000087}]) 08:23:44 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c4}]) [ 2760.682618][T13673] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2760.743659][T13673] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 08:23:44 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:44 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000088}]) 08:23:44 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c5}]) 08:23:45 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x1c0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:23:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x3, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffff97, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:45 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:45 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c6}]) 08:23:45 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000089}]) [ 2761.717555][T13732] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2761.782858][T13732] CPU: 0 PID: 13732 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2761.791782][T13732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2761.801853][T13732] Call Trace: [ 2761.805144][T13732] [ 2761.808084][T13732] dump_stack_lvl+0xcd/0x134 [ 2761.812719][T13732] sysfs_warn_dup.cold+0x1c/0x29 [ 2761.817689][T13732] sysfs_do_create_link_sd+0x11e/0x140 [ 2761.823180][T13732] sysfs_create_link+0x5f/0xc0 [ 2761.827970][T13732] device_add+0x789/0x1ee0 [ 2761.832411][T13732] ? wait_for_completion_io+0x270/0x270 [ 2761.837985][T13732] ? lock_downgrade+0x6e0/0x6e0 [ 2761.842859][T13732] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2761.849119][T13732] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2761.855391][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2761.861665][T13732] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2761.867684][T13732] wiphy_register+0x1e94/0x29b0 [ 2761.872753][T13732] ? wiphy_unregister+0xbe0/0xbe0 [ 2761.877800][T13732] ? minstrel_ht_alloc+0x52c/0xa10 [ 2761.882951][T13732] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2761.889053][T13732] ieee80211_register_hw+0x1f18/0x3ed0 [ 2761.894550][T13732] ? ieee80211_restart_hw+0x290/0x290 [ 2761.899951][T13732] ? debug_object_destroy+0x210/0x210 [ 2761.905374][T13732] ? memset+0x20/0x40 [ 2761.909387][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2761.915659][T13732] ? __hrtimer_init+0x136/0x280 [ 2761.920532][T13732] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2761.926297][T13732] ? hwsim_virtio_rx_work+0x350/0x350 [ 2761.931687][T13732] ? hwsim_new_radio_nl+0x992/0x1080 [ 2761.937001][T13732] ? memcpy+0x39/0x60 [ 2761.941005][T13732] hwsim_new_radio_nl+0x9bc/0x1080 [ 2761.946257][T13732] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2761.952188][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2761.958629][T13732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2761.966026][T13732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2761.973352][T13732] genl_family_rcv_msg_doit+0x228/0x320 [ 2761.978927][T13732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2761.986327][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2761.992801][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2761.999160][T13732] ? ns_capable+0xd9/0x100 [ 2762.003606][T13732] genl_rcv_msg+0x328/0x580 [ 2762.008139][T13732] ? genl_get_cmd+0x480/0x480 [ 2762.012838][T13732] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2762.018936][T13732] ? lock_release+0x720/0x720 [ 2762.023640][T13732] ? check_path.constprop.0+0x50/0x50 [ 2762.029041][T13732] netlink_rcv_skb+0x153/0x420 [ 2762.033840][T13732] ? genl_get_cmd+0x480/0x480 [ 2762.038542][T13732] ? netlink_ack+0xa60/0xa60 [ 2762.043164][T13732] ? netlink_deliver_tap+0x1b1/0xc30 [ 2762.048475][T13732] ? _copy_from_iter+0x12b/0x1320 [ 2762.053527][T13732] genl_rcv+0x24/0x40 [ 2762.057526][T13732] netlink_unicast+0x533/0x7d0 [ 2762.062408][T13732] ? netlink_attachskb+0x880/0x880 [ 2762.067542][T13732] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2762.073815][T13732] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2762.080090][T13732] ? __phys_addr_symbol+0x2c/0x70 [ 2762.085172][T13732] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2762.091359][T13732] ? __check_object_size+0x16e/0x3f0 [ 2762.096674][T13732] netlink_sendmsg+0x904/0xdf0 [ 2762.101469][T13732] ? netlink_unicast+0x7d0/0x7d0 [ 2762.106435][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2762.112707][T13732] ? netlink_unicast+0x7d0/0x7d0 [ 2762.117666][T13732] sock_sendmsg+0xcf/0x120 [ 2762.122109][T13732] ____sys_sendmsg+0x6e8/0x810 [ 2762.126901][T13732] ? kernel_sendmsg+0x50/0x50 [ 2762.131602][T13732] ? do_recvmmsg+0x6d0/0x6d0 [ 2762.136219][T13732] ? check_path.constprop.0+0x50/0x50 [ 2762.141627][T13732] ___sys_sendmsg+0xf3/0x170 [ 2762.146235][T13732] ? sendmsg_copy_msghdr+0x160/0x160 [ 2762.151541][T13732] ? __fget_files+0x2ce/0x4c0 [ 2762.156238][T13732] ? lock_downgrade+0x6e0/0x6e0 [ 2762.161131][T13732] ? __fget_files+0x2f0/0x4c0 [ 2762.165838][T13732] ? __fget_light+0xea/0x280 [ 2762.170451][T13732] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2762.176723][T13732] __sys_sendmsg+0xe5/0x1b0 [ 2762.181246][T13732] ? __sys_sendmsg_sock+0x30/0x30 [ 2762.186287][T13732] ? __traceiter_irq_enable+0xa0/0xa0 [ 2762.191698][T13732] ? syscall_enter_from_user_mode+0x21/0x70 [ 2762.197623][T13732] do_syscall_64+0x35/0xb0 [ 2762.202062][T13732] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2762.208031][T13732] RIP: 0033:0x7f3b064d9ae9 [ 2762.212464][T13732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2762.232086][T13732] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2762.240519][T13732] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2762.248519][T13732] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2762.256500][T13732] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2762.264481][T13732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2762.272461][T13732] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2762.280479][T13732] 08:23:46 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c7}]) 08:23:46 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008a}]) 08:23:46 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:46 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008b}]) 08:23:46 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c8}]) 08:23:46 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2763.331067][T13742] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2763.442203][T13742] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 08:23:47 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0c00000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:23:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x4, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2763.984677][T13732] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2764.013330][T13732] CPU: 1 PID: 13732 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2764.022133][T13732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2764.032207][T13732] Call Trace: [ 2764.035496][T13732] [ 2764.038442][T13732] dump_stack_lvl+0xcd/0x134 [ 2764.043057][T13732] sysfs_warn_dup.cold+0x1c/0x29 [ 2764.048019][T13732] sysfs_do_create_link_sd+0x11e/0x140 [ 2764.053591][T13732] sysfs_create_link+0x5f/0xc0 [ 2764.058377][T13732] device_add+0x789/0x1ee0 [ 2764.062816][T13732] ? wait_for_completion_io+0x270/0x270 [ 2764.068382][T13732] ? lock_downgrade+0x6e0/0x6e0 [ 2764.073250][T13732] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2764.079506][T13732] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2764.085763][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2764.092023][T13732] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2764.098034][T13732] wiphy_register+0x1e94/0x29b0 [ 2764.102945][T13732] ? wiphy_unregister+0xbe0/0xbe0 [ 2764.107982][T13732] ? minstrel_ht_alloc+0x52c/0xa10 [ 2764.113126][T13732] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2764.119221][T13732] ieee80211_register_hw+0x1f18/0x3ed0 [ 2764.124717][T13732] ? ieee80211_restart_hw+0x290/0x290 [ 2764.130199][T13732] ? debug_object_destroy+0x210/0x210 [ 2764.135599][T13732] ? memset+0x20/0x40 [ 2764.139599][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2764.145859][T13732] ? __hrtimer_init+0x136/0x280 [ 2764.150745][T13732] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2764.156529][T13732] ? hwsim_virtio_rx_work+0x350/0x350 [ 2764.161922][T13732] ? hwsim_new_radio_nl+0x992/0x1080 [ 2764.167256][T13732] ? memcpy+0x39/0x60 [ 2764.171261][T13732] hwsim_new_radio_nl+0x9bc/0x1080 [ 2764.176402][T13732] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2764.182336][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2764.189136][T13732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2764.196647][T13732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2764.203974][T13732] genl_family_rcv_msg_doit+0x228/0x320 [ 2764.209548][T13732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2764.216964][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2764.223242][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2764.229504][T13732] ? ns_capable+0xd9/0x100 [ 2764.233950][T13732] genl_rcv_msg+0x328/0x580 [ 2764.238656][T13732] ? genl_get_cmd+0x480/0x480 [ 2764.243355][T13732] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2764.249297][T13732] ? lock_release+0x720/0x720 [ 2764.254000][T13732] ? check_path.constprop.0+0x50/0x50 [ 2764.259398][T13732] netlink_rcv_skb+0x153/0x420 [ 2764.264196][T13732] ? genl_get_cmd+0x480/0x480 [ 2764.268904][T13732] ? netlink_ack+0xa60/0xa60 [ 2764.273525][T13732] ? netlink_deliver_tap+0x1b1/0xc30 [ 2764.278825][T13732] ? _copy_from_iter+0x12b/0x1320 [ 2764.283873][T13732] genl_rcv+0x24/0x40 [ 2764.287879][T13732] netlink_unicast+0x533/0x7d0 [ 2764.292665][T13732] ? netlink_attachskb+0x880/0x880 [ 2764.297794][T13732] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2764.304068][T13732] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2764.310331][T13732] ? __phys_addr_symbol+0x2c/0x70 [ 2764.315377][T13732] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2764.321121][T13732] ? __check_object_size+0x16e/0x3f0 [ 2764.326430][T13732] netlink_sendmsg+0x904/0xdf0 [ 2764.331226][T13732] ? netlink_unicast+0x7d0/0x7d0 [ 2764.336190][T13732] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2764.342457][T13732] ? netlink_unicast+0x7d0/0x7d0 [ 2764.347413][T13732] sock_sendmsg+0xcf/0x120 [ 2764.351857][T13732] ____sys_sendmsg+0x6e8/0x810 [ 2764.356646][T13732] ? kernel_sendmsg+0x50/0x50 [ 2764.361340][T13732] ? do_recvmmsg+0x6d0/0x6d0 [ 2764.365962][T13732] ? check_path.constprop.0+0x50/0x50 [ 2764.371362][T13732] ___sys_sendmsg+0xf3/0x170 [ 2764.375975][T13732] ? sendmsg_copy_msghdr+0x160/0x160 [ 2764.381282][T13732] ? __fget_files+0x2ce/0x4c0 [ 2764.385979][T13732] ? lock_downgrade+0x6e0/0x6e0 [ 2764.390867][T13732] ? __fget_files+0x2f0/0x4c0 [ 2764.395572][T13732] ? __fget_light+0xea/0x280 [ 2764.400181][T13732] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2764.406449][T13732] __sys_sendmsg+0xe5/0x1b0 [ 2764.410967][T13732] ? __sys_sendmsg_sock+0x30/0x30 [ 2764.416005][T13732] ? __traceiter_irq_enable+0xa0/0xa0 [ 2764.421415][T13732] ? syscall_enter_from_user_mode+0x21/0x70 [ 2764.427335][T13732] do_syscall_64+0x35/0xb0 [ 2764.431775][T13732] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2764.437694][T13732] RIP: 0033:0x7f3b064d9ae9 [ 2764.442127][T13732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2764.461747][T13732] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2764.470183][T13732] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2764.478165][T13732] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2764.486145][T13732] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2764.494122][T13732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2764.502100][T13732] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2764.510106][T13732] 08:23:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffff9e, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:48 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008c}]) 08:23:48 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c9}]) 08:23:48 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x5, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2765.236759][T13860] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' 08:23:49 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ca}]) 08:23:49 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008d}]) [ 2765.290092][T13860] CPU: 1 PID: 13860 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2765.298904][T13860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2765.308980][T13860] Call Trace: [ 2765.312274][T13860] [ 2765.315217][T13860] dump_stack_lvl+0xcd/0x134 [ 2765.319832][T13860] sysfs_warn_dup.cold+0x1c/0x29 [ 2765.324800][T13860] sysfs_do_create_link_sd+0x11e/0x140 [ 2765.330287][T13860] sysfs_create_link+0x5f/0xc0 [ 2765.335078][T13860] device_add+0x789/0x1ee0 [ 2765.339524][T13860] ? wait_for_completion_io+0x270/0x270 [ 2765.345099][T13860] ? lock_downgrade+0x6e0/0x6e0 [ 2765.349973][T13860] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2765.356238][T13860] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2765.362503][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2765.368789][T13860] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2765.374810][T13860] wiphy_register+0x1e94/0x29b0 [ 2765.379703][T13860] ? wiphy_unregister+0xbe0/0xbe0 [ 2765.384753][T13860] ? minstrel_ht_alloc+0x52c/0xa10 [ 2765.389903][T13860] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2765.396001][T13860] ieee80211_register_hw+0x1f18/0x3ed0 [ 2765.401481][T13860] ? ieee80211_restart_hw+0x290/0x290 [ 2765.406885][T13860] ? debug_object_destroy+0x210/0x210 [ 2765.412359][T13860] ? memset+0x20/0x40 [ 2765.416365][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2765.422610][T13860] ? __hrtimer_init+0x136/0x280 [ 2765.427471][T13860] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2765.433216][T13860] ? hwsim_virtio_rx_work+0x350/0x350 [ 2765.438584][T13860] ? hwsim_new_radio_nl+0x992/0x1080 [ 2765.443874][T13860] ? memcpy+0x39/0x60 [ 2765.447858][T13860] hwsim_new_radio_nl+0x9bc/0x1080 [ 2765.453072][T13860] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2765.458977][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2765.465232][T13860] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2765.472608][T13860] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2765.479901][T13860] genl_family_rcv_msg_doit+0x228/0x320 [ 2765.485450][T13860] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2765.492827][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2765.499103][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2765.505345][T13860] ? ns_capable+0xd9/0x100 [ 2765.509778][T13860] genl_rcv_msg+0x328/0x580 [ 2765.514297][T13860] ? genl_get_cmd+0x480/0x480 [ 2765.518982][T13860] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2765.524882][T13860] ? lock_release+0x720/0x720 [ 2765.529558][T13860] ? check_path.constprop.0+0x50/0x50 [ 2765.534938][T13860] netlink_rcv_skb+0x153/0x420 [ 2765.539704][T13860] ? genl_get_cmd+0x480/0x480 [ 2765.544396][T13860] ? netlink_ack+0xa60/0xa60 [ 2765.548992][T13860] ? netlink_deliver_tap+0x1b1/0xc30 [ 2765.554276][T13860] ? _copy_from_iter+0x12b/0x1320 [ 2765.559304][T13860] genl_rcv+0x24/0x40 [ 2765.563283][T13860] netlink_unicast+0x533/0x7d0 [ 2765.568062][T13860] ? netlink_attachskb+0x880/0x880 [ 2765.573174][T13860] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2765.579435][T13860] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2765.585682][T13860] ? __phys_addr_symbol+0x2c/0x70 [ 2765.590719][T13860] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2765.596441][T13860] ? __check_object_size+0x16e/0x3f0 [ 2765.601746][T13860] netlink_sendmsg+0x904/0xdf0 [ 2765.606518][T13860] ? netlink_unicast+0x7d0/0x7d0 [ 2765.611551][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2765.617808][T13860] ? netlink_unicast+0x7d0/0x7d0 [ 2765.622747][T13860] sock_sendmsg+0xcf/0x120 [ 2765.627169][T13860] ____sys_sendmsg+0x6e8/0x810 [ 2765.631937][T13860] ? kernel_sendmsg+0x50/0x50 [ 2765.636614][T13860] ? do_recvmmsg+0x6d0/0x6d0 [ 2765.641209][T13860] ? check_path.constprop.0+0x50/0x50 [ 2765.646682][T13860] ___sys_sendmsg+0xf3/0x170 [ 2765.651274][T13860] ? sendmsg_copy_msghdr+0x160/0x160 [ 2765.656656][T13860] ? __fget_files+0x2ce/0x4c0 [ 2765.661336][T13860] ? lock_downgrade+0x6e0/0x6e0 [ 2765.666204][T13860] ? __fget_files+0x2f0/0x4c0 [ 2765.670890][T13860] ? __fget_light+0xea/0x280 [ 2765.675485][T13860] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2765.681747][T13860] __sys_sendmsg+0xe5/0x1b0 [ 2765.686257][T13860] ? __sys_sendmsg_sock+0x30/0x30 [ 2765.691285][T13860] ? __traceiter_irq_enable+0xa0/0xa0 [ 2765.696682][T13860] ? syscall_enter_from_user_mode+0x21/0x70 [ 2765.702587][T13860] do_syscall_64+0x35/0xb0 [ 2765.707016][T13860] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2765.712917][T13860] RIP: 0033:0x7f3b064d9ae9 [ 2765.717332][T13860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2765.736945][T13860] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2765.745384][T13860] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2765.753353][T13860] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2765.761329][T13860] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2765.769294][T13860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2765.777256][T13860] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2765.785247][T13860] 08:23:49 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:49 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008e}]) 08:23:49 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000cb}]) 08:23:50 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0f00000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:23:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x6, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2766.543846][T13860] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2766.569168][T13860] CPU: 0 PID: 13860 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2766.578150][T13860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2766.588225][T13860] Call Trace: [ 2766.591522][T13860] [ 2766.594472][T13860] dump_stack_lvl+0xcd/0x134 [ 2766.599090][T13860] sysfs_warn_dup.cold+0x1c/0x29 [ 2766.604057][T13860] sysfs_do_create_link_sd+0x11e/0x140 [ 2766.609567][T13860] sysfs_create_link+0x5f/0xc0 [ 2766.614357][T13860] device_add+0x789/0x1ee0 [ 2766.618795][T13860] ? wait_for_completion_io+0x270/0x270 [ 2766.624361][T13860] ? lock_downgrade+0x6e0/0x6e0 [ 2766.629238][T13860] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2766.635504][T13860] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2766.641862][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2766.648129][T13860] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2766.654150][T13860] wiphy_register+0x1e94/0x29b0 [ 2766.659040][T13860] ? wiphy_unregister+0xbe0/0xbe0 [ 2766.664090][T13860] ? minstrel_ht_alloc+0x52c/0xa10 [ 2766.669241][T13860] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2766.675336][T13860] ieee80211_register_hw+0x1f18/0x3ed0 [ 2766.680836][T13860] ? ieee80211_restart_hw+0x290/0x290 [ 2766.686232][T13860] ? debug_object_destroy+0x210/0x210 [ 2766.691630][T13860] ? memset+0x20/0x40 [ 2766.695637][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2766.701997][T13860] ? __hrtimer_init+0x136/0x280 [ 2766.706956][T13860] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2766.712724][T13860] ? hwsim_virtio_rx_work+0x350/0x350 [ 2766.718111][T13860] ? hwsim_new_radio_nl+0x992/0x1080 [ 2766.723423][T13860] ? memcpy+0x39/0x60 [ 2766.727434][T13860] hwsim_new_radio_nl+0x9bc/0x1080 [ 2766.732601][T13860] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2766.738527][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2766.744794][T13860] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2766.752183][T13860] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2766.759582][T13860] genl_family_rcv_msg_doit+0x228/0x320 [ 2766.765152][T13860] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2766.772548][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2766.778829][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2766.785096][T13860] ? ns_capable+0xd9/0x100 [ 2766.789539][T13860] genl_rcv_msg+0x328/0x580 [ 2766.794070][T13860] ? genl_get_cmd+0x480/0x480 [ 2766.798768][T13860] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2766.804688][T13860] ? lock_release+0x720/0x720 [ 2766.809385][T13860] ? check_path.constprop.0+0x50/0x50 [ 2766.814793][T13860] netlink_rcv_skb+0x153/0x420 [ 2766.819585][T13860] ? genl_get_cmd+0x480/0x480 [ 2766.824286][T13860] ? netlink_ack+0xa60/0xa60 [ 2766.828903][T13860] ? netlink_deliver_tap+0x1b1/0xc30 [ 2766.834210][T13860] ? _copy_from_iter+0x12b/0x1320 [ 2766.839266][T13860] genl_rcv+0x24/0x40 [ 2766.843328][T13860] netlink_unicast+0x533/0x7d0 [ 2766.848120][T13860] ? netlink_attachskb+0x880/0x880 [ 2766.853242][T13860] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2766.859507][T13860] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2766.865769][T13860] ? __phys_addr_symbol+0x2c/0x70 [ 2766.870811][T13860] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2766.876558][T13860] ? __check_object_size+0x16e/0x3f0 [ 2766.881865][T13860] netlink_sendmsg+0x904/0xdf0 [ 2766.886655][T13860] ? netlink_unicast+0x7d0/0x7d0 [ 2766.891879][T13860] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2766.898138][T13860] ? netlink_unicast+0x7d0/0x7d0 [ 2766.903094][T13860] sock_sendmsg+0xcf/0x120 [ 2766.907536][T13860] ____sys_sendmsg+0x6e8/0x810 [ 2766.912344][T13860] ? kernel_sendmsg+0x50/0x50 [ 2766.917042][T13860] ? do_recvmmsg+0x6d0/0x6d0 [ 2766.921655][T13860] ? check_path.constprop.0+0x50/0x50 [ 2766.927051][T13860] ___sys_sendmsg+0xf3/0x170 [ 2766.931659][T13860] ? sendmsg_copy_msghdr+0x160/0x160 [ 2766.936992][T13860] ? __fget_files+0x2ce/0x4c0 [ 2766.941698][T13860] ? lock_downgrade+0x6e0/0x6e0 [ 2766.946592][T13860] ? __fget_files+0x2f0/0x4c0 [ 2766.951300][T13860] ? __fget_light+0xea/0x280 [ 2766.955917][T13860] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2766.962190][T13860] __sys_sendmsg+0xe5/0x1b0 [ 2766.966712][T13860] ? __sys_sendmsg_sock+0x30/0x30 [ 2766.971763][T13860] ? __traceiter_irq_enable+0xa0/0xa0 [ 2766.977179][T13860] ? syscall_enter_from_user_mode+0x21/0x70 [ 2766.983100][T13860] do_syscall_64+0x35/0xb0 [ 2766.987543][T13860] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2766.993474][T13860] RIP: 0033:0x7f3b064d9ae9 [ 2766.997900][T13860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2767.017528][T13860] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2767.025961][T13860] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2767.033949][T13860] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2767.041932][T13860] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2767.049919][T13860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2767.057904][T13860] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2767.065916][T13860] 08:23:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffffe4, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:51 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000cc}]) 08:23:51 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100008f}]) 08:23:51 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x7, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2767.488987][T13958] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2767.503344][T13958] CPU: 0 PID: 13958 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2767.512146][T13958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2767.522216][T13958] Call Trace: [ 2767.525505][T13958] [ 2767.528447][T13958] dump_stack_lvl+0xcd/0x134 [ 2767.533062][T13958] sysfs_warn_dup.cold+0x1c/0x29 [ 2767.538031][T13958] sysfs_do_create_link_sd+0x11e/0x140 [ 2767.543522][T13958] sysfs_create_link+0x5f/0xc0 [ 2767.548314][T13958] device_add+0x789/0x1ee0 [ 2767.552757][T13958] ? wait_for_completion_io+0x270/0x270 [ 2767.558330][T13958] ? lock_downgrade+0x6e0/0x6e0 [ 2767.563208][T13958] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2767.569477][T13958] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2767.575752][T13958] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2767.582017][T13958] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2767.588038][T13958] wiphy_register+0x1e94/0x29b0 [ 2767.592929][T13958] ? wiphy_unregister+0xbe0/0xbe0 [ 2767.597973][T13958] ? minstrel_ht_alloc+0x52c/0xa10 [ 2767.603125][T13958] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2767.609311][T13958] ieee80211_register_hw+0x1f18/0x3ed0 [ 2767.614810][T13958] ? ieee80211_restart_hw+0x290/0x290 [ 2767.620215][T13958] ? debug_object_destroy+0x210/0x210 [ 2767.625631][T13958] ? memset+0x20/0x40 [ 2767.629609][T13958] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2767.635854][T13958] ? __hrtimer_init+0x136/0x280 [ 2767.640721][T13958] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2767.646446][T13958] ? hwsim_virtio_rx_work+0x350/0x350 [ 2767.651813][T13958] ? hwsim_new_radio_nl+0x992/0x1080 [ 2767.657111][T13958] ? memcpy+0x39/0x60 [ 2767.661084][T13958] hwsim_new_radio_nl+0x9bc/0x1080 [ 2767.666198][T13958] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2767.672122][T13958] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2767.678387][T13958] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2767.685750][T13958] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2767.693043][T13958] genl_family_rcv_msg_doit+0x228/0x320 [ 2767.698606][T13958] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2767.705995][T13958] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2767.712262][T13958] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2767.718528][T13958] ? ns_capable+0xd9/0x100 [ 2767.722948][T13958] genl_rcv_msg+0x328/0x580 [ 2767.727471][T13958] ? genl_get_cmd+0x480/0x480 [ 2767.732159][T13958] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2767.738056][T13958] ? lock_release+0x720/0x720 [ 2767.742724][T13958] ? check_path.constprop.0+0x50/0x50 [ 2767.748089][T13958] netlink_rcv_skb+0x153/0x420 [ 2767.752845][T13958] ? genl_get_cmd+0x480/0x480 [ 2767.757531][T13958] ? netlink_ack+0xa60/0xa60 [ 2767.762112][T13958] ? netlink_deliver_tap+0x1b1/0xc30 [ 2767.767385][T13958] ? _copy_from_iter+0x12b/0x1320 [ 2767.772414][T13958] genl_rcv+0x24/0x40 [ 2767.776383][T13958] netlink_unicast+0x533/0x7d0 [ 2767.781163][T13958] ? netlink_attachskb+0x880/0x880 [ 2767.786275][T13958] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2767.792539][T13958] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2767.798796][T13958] ? __phys_addr_symbol+0x2c/0x70 [ 2767.803810][T13958] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2767.809526][T13958] ? __check_object_size+0x16e/0x3f0 [ 2767.814842][T13958] netlink_sendmsg+0x904/0xdf0 [ 2767.819629][T13958] ? netlink_unicast+0x7d0/0x7d0 [ 2767.824594][T13958] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2767.830852][T13958] ? netlink_unicast+0x7d0/0x7d0 [ 2767.835806][T13958] sock_sendmsg+0xcf/0x120 [ 2767.840219][T13958] ____sys_sendmsg+0x6e8/0x810 [ 2767.844989][T13958] ? kernel_sendmsg+0x50/0x50 [ 2767.849667][T13958] ? do_recvmmsg+0x6d0/0x6d0 [ 2767.854285][T13958] ? check_path.constprop.0+0x50/0x50 [ 2767.859683][T13958] ___sys_sendmsg+0xf3/0x170 [ 2767.864270][T13958] ? sendmsg_copy_msghdr+0x160/0x160 [ 2767.869549][T13958] ? __fget_files+0x2ce/0x4c0 [ 2767.874216][T13958] ? lock_downgrade+0x6e0/0x6e0 [ 2767.879068][T13958] ? __fget_files+0x2f0/0x4c0 [ 2767.883748][T13958] ? __fget_light+0xea/0x280 [ 2767.888361][T13958] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2767.894620][T13958] __sys_sendmsg+0xe5/0x1b0 [ 2767.899139][T13958] ? __sys_sendmsg_sock+0x30/0x30 [ 2767.904179][T13958] ? __traceiter_irq_enable+0xa0/0xa0 [ 2767.909662][T13958] ? syscall_enter_from_user_mode+0x21/0x70 [ 2767.915650][T13958] do_syscall_64+0x35/0xb0 [ 2767.920105][T13958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2767.926303][T13958] RIP: 0033:0x7f3b064d9ae9 [ 2767.930762][T13958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2767.950481][T13958] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2767.958912][T13958] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2767.966875][T13958] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2767.974840][T13958] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2767.982822][T13958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 08:23:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x8, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2767.990858][T13958] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2767.998837][T13958] 08:23:51 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000cd}]) 08:23:51 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000090}]) 08:23:51 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:52 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000091}]) 08:23:54 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1000000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:23:54 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ce}]) 08:23:54 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x0, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:54 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000092}]) 08:23:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfffffff0, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x9, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2770.801061][T14009] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2770.867360][T14009] CPU: 0 PID: 14009 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2770.876173][T14009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2770.886254][T14009] Call Trace: [ 2770.889546][T14009] [ 2770.892490][T14009] dump_stack_lvl+0xcd/0x134 [ 2770.897116][T14009] sysfs_warn_dup.cold+0x1c/0x29 [ 2770.902078][T14009] sysfs_do_create_link_sd+0x11e/0x140 [ 2770.908000][T14009] sysfs_create_link+0x5f/0xc0 [ 2770.912817][T14009] device_add+0x789/0x1ee0 [ 2770.917260][T14009] ? wait_for_completion_io+0x270/0x270 [ 2770.922828][T14009] ? lock_downgrade+0x6e0/0x6e0 [ 2770.927769][T14009] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2770.934033][T14009] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2770.940390][T14009] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2770.946658][T14009] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2770.952686][T14009] wiphy_register+0x1e94/0x29b0 [ 2770.957685][T14009] ? wiphy_unregister+0xbe0/0xbe0 [ 2770.962729][T14009] ? minstrel_ht_alloc+0x52c/0xa10 [ 2770.967991][T14009] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2770.974100][T14009] ieee80211_register_hw+0x1f18/0x3ed0 [ 2770.979603][T14009] ? ieee80211_restart_hw+0x290/0x290 [ 2770.985009][T14009] ? debug_object_destroy+0x210/0x210 [ 2770.990418][T14009] ? memset+0x20/0x40 [ 2770.994426][T14009] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2771.000689][T14009] ? __hrtimer_init+0x136/0x280 [ 2771.005569][T14009] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2771.011333][T14009] ? hwsim_virtio_rx_work+0x350/0x350 [ 2771.016722][T14009] ? hwsim_new_radio_nl+0x992/0x1080 [ 2771.022044][T14009] ? memcpy+0x39/0x60 [ 2771.026062][T14009] hwsim_new_radio_nl+0x9bc/0x1080 [ 2771.031205][T14009] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2771.037148][T14009] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2771.043442][T14009] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2771.050842][T14009] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2771.058167][T14009] genl_family_rcv_msg_doit+0x228/0x320 [ 2771.063756][T14009] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2771.071158][T14009] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2771.077442][T14009] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2771.083708][T14009] ? ns_capable+0xd9/0x100 [ 2771.088180][T14009] genl_rcv_msg+0x328/0x580 [ 2771.092709][T14009] ? genl_get_cmd+0x480/0x480 [ 2771.097409][T14009] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2771.103334][T14009] ? lock_release+0x720/0x720 [ 2771.108033][T14009] ? check_path.constprop.0+0x50/0x50 [ 2771.113439][T14009] netlink_rcv_skb+0x153/0x420 [ 2771.118319][T14009] ? genl_get_cmd+0x480/0x480 [ 2771.123131][T14009] ? netlink_ack+0xa60/0xa60 [ 2771.127764][T14009] ? netlink_deliver_tap+0x1b1/0xc30 [ 2771.133083][T14009] ? _copy_from_iter+0x12b/0x1320 [ 2771.138137][T14009] genl_rcv+0x24/0x40 [ 2771.142136][T14009] netlink_unicast+0x533/0x7d0 [ 2771.146952][T14009] ? netlink_attachskb+0x880/0x880 [ 2771.152133][T14009] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2771.158404][T14009] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2771.164666][T14009] ? __phys_addr_symbol+0x2c/0x70 [ 2771.169718][T14009] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2771.175647][T14009] ? __check_object_size+0x16e/0x3f0 [ 2771.180967][T14009] netlink_sendmsg+0x904/0xdf0 [ 2771.185852][T14009] ? netlink_unicast+0x7d0/0x7d0 [ 2771.190820][T14009] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2771.197088][T14009] ? netlink_unicast+0x7d0/0x7d0 [ 2771.202046][T14009] sock_sendmsg+0xcf/0x120 [ 2771.206494][T14009] ____sys_sendmsg+0x6e8/0x810 [ 2771.211284][T14009] ? kernel_sendmsg+0x50/0x50 [ 2771.215985][T14009] ? do_recvmmsg+0x6d0/0x6d0 [ 2771.220606][T14009] ? check_path.constprop.0+0x50/0x50 [ 2771.226011][T14009] ___sys_sendmsg+0xf3/0x170 [ 2771.230621][T14009] ? sendmsg_copy_msghdr+0x160/0x160 [ 2771.235922][T14009] ? __fget_files+0x2ce/0x4c0 [ 2771.240750][T14009] ? lock_downgrade+0x6e0/0x6e0 [ 2771.246278][T14009] ? __fget_files+0x2f0/0x4c0 [ 2771.251072][T14009] ? __fget_light+0xea/0x280 [ 2771.255692][T14009] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2771.261943][T14009] __sys_sendmsg+0xe5/0x1b0 [ 2771.266463][T14009] ? __sys_sendmsg_sock+0x30/0x30 [ 2771.271538][T14009] ? __traceiter_irq_enable+0xa0/0xa0 [ 2771.276956][T14009] ? syscall_enter_from_user_mode+0x21/0x70 [ 2771.282879][T14009] do_syscall_64+0x35/0xb0 [ 2771.287326][T14009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2771.293240][T14009] RIP: 0033:0x7f3b064d9ae9 [ 2771.297661][T14009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:23:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xa, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2771.317327][T14009] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2771.325772][T14009] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2771.333760][T14009] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2771.341754][T14009] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2771.349869][T14009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2771.357856][T14009] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2771.365895][T14009] 08:23:55 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x0, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:55 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000cf}]) 08:23:55 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000093}]) 08:23:55 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x0, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:23:55 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000094}]) 08:23:56 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="c000000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:23:56 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d0}]) 08:23:56 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:23:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xb, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xfffffffd, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:23:56 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000095}]) [ 2772.656977][T14103] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' 08:23:56 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) [ 2772.740579][T14103] CPU: 0 PID: 14103 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2772.749386][T14103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2772.759455][T14103] Call Trace: [ 2772.762732][T14103] [ 2772.765657][T14103] dump_stack_lvl+0xcd/0x134 [ 2772.770254][T14103] sysfs_warn_dup.cold+0x1c/0x29 [ 2772.775198][T14103] sysfs_do_create_link_sd+0x11e/0x140 [ 2772.780677][T14103] sysfs_create_link+0x5f/0xc0 [ 2772.785463][T14103] device_add+0x789/0x1ee0 [ 2772.789890][T14103] ? wait_for_completion_io+0x270/0x270 [ 2772.795441][T14103] ? lock_downgrade+0x6e0/0x6e0 [ 2772.800305][T14103] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2772.806546][T14103] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2772.812787][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2772.819029][T14103] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2772.825033][T14103] wiphy_register+0x1e94/0x29b0 [ 2772.829900][T14103] ? wiphy_unregister+0xbe0/0xbe0 [ 2772.834923][T14103] ? minstrel_ht_alloc+0x52c/0xa10 [ 2772.840056][T14103] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2772.846213][T14103] ieee80211_register_hw+0x1f18/0x3ed0 [ 2772.851701][T14103] ? ieee80211_restart_hw+0x290/0x290 [ 2772.857082][T14103] ? debug_object_destroy+0x210/0x210 [ 2772.862466][T14103] ? memset+0x20/0x40 [ 2772.866463][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2772.872707][T14103] ? __hrtimer_init+0x136/0x280 [ 2772.877561][T14103] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2772.883304][T14103] ? hwsim_virtio_rx_work+0x350/0x350 [ 2772.888674][T14103] ? hwsim_new_radio_nl+0x992/0x1080 [ 2772.893956][T14103] ? memcpy+0x39/0x60 [ 2772.897954][T14103] hwsim_new_radio_nl+0x9bc/0x1080 [ 2772.903074][T14103] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2772.909065][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2772.915354][T14103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2772.922746][T14103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2772.930059][T14103] genl_family_rcv_msg_doit+0x228/0x320 [ 2772.935615][T14103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2772.942995][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2772.949260][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2772.955511][T14103] ? ns_capable+0xd9/0x100 [ 2772.959935][T14103] genl_rcv_msg+0x328/0x580 [ 2772.964450][T14103] ? genl_get_cmd+0x480/0x480 [ 2772.969136][T14103] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2772.975034][T14103] ? lock_release+0x720/0x720 [ 2772.979743][T14103] ? check_path.constprop.0+0x50/0x50 [ 2772.985138][T14103] netlink_rcv_skb+0x153/0x420 [ 2772.989909][T14103] ? genl_get_cmd+0x480/0x480 [ 2772.994596][T14103] ? netlink_ack+0xa60/0xa60 [ 2772.999223][T14103] ? netlink_deliver_tap+0x1b1/0xc30 [ 2773.004518][T14103] ? _copy_from_iter+0x12b/0x1320 [ 2773.009575][T14103] genl_rcv+0x24/0x40 [ 2773.013575][T14103] netlink_unicast+0x533/0x7d0 [ 2773.018367][T14103] ? netlink_attachskb+0x880/0x880 [ 2773.023566][T14103] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2773.029824][T14103] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2773.036081][T14103] ? __phys_addr_symbol+0x2c/0x70 [ 2773.041113][T14103] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2773.046843][T14103] ? __check_object_size+0x16e/0x3f0 [ 2773.052135][T14103] netlink_sendmsg+0x904/0xdf0 [ 2773.056922][T14103] ? netlink_unicast+0x7d0/0x7d0 [ 2773.061882][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2773.068149][T14103] ? netlink_unicast+0x7d0/0x7d0 [ 2773.073099][T14103] sock_sendmsg+0xcf/0x120 [ 2773.077525][T14103] ____sys_sendmsg+0x6e8/0x810 [ 2773.082307][T14103] ? kernel_sendmsg+0x50/0x50 [ 2773.087021][T14103] ? do_recvmmsg+0x6d0/0x6d0 [ 2773.091632][T14103] ? check_path.constprop.0+0x50/0x50 [ 2773.097021][T14103] ___sys_sendmsg+0xf3/0x170 [ 2773.101618][T14103] ? sendmsg_copy_msghdr+0x160/0x160 [ 2773.106912][T14103] ? __fget_files+0x2ce/0x4c0 [ 2773.111594][T14103] ? lock_downgrade+0x6e0/0x6e0 [ 2773.116463][T14103] ? __fget_files+0x2f0/0x4c0 [ 2773.121156][T14103] ? __fget_light+0xea/0x280 [ 2773.125757][T14103] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2773.132006][T14103] __sys_sendmsg+0xe5/0x1b0 [ 2773.136519][T14103] ? __sys_sendmsg_sock+0x30/0x30 [ 2773.141545][T14103] ? __traceiter_irq_enable+0xa0/0xa0 [ 2773.146933][T14103] ? syscall_enter_from_user_mode+0x21/0x70 [ 2773.152843][T14103] do_syscall_64+0x35/0xb0 [ 2773.157295][T14103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2773.163202][T14103] RIP: 0033:0x7f3b064d9ae9 [ 2773.167617][T14103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2773.187231][T14103] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2773.195651][T14103] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2773.203628][T14103] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2773.211594][T14103] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2773.219573][T14103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2773.227540][T14103] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2773.235539][T14103] 08:23:57 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d1}]) 08:23:57 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000096}]) 08:23:57 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d2}]) 08:23:57 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000097}]) 08:23:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xc, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2774.142577][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 2774.148965][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 [ 2775.049921][T14103] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2775.068112][T14103] CPU: 0 PID: 14103 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2775.076930][T14103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2775.087005][T14103] Call Trace: [ 2775.090296][T14103] [ 2775.093241][T14103] dump_stack_lvl+0xcd/0x134 [ 2775.097856][T14103] sysfs_warn_dup.cold+0x1c/0x29 [ 2775.102819][T14103] sysfs_do_create_link_sd+0x11e/0x140 [ 2775.108373][T14103] sysfs_create_link+0x5f/0xc0 [ 2775.113134][T14103] device_add+0x789/0x1ee0 [ 2775.117602][T14103] ? wait_for_completion_io+0x270/0x270 [ 2775.123189][T14103] ? lock_downgrade+0x6e0/0x6e0 [ 2775.128034][T14103] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2775.134267][T14103] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2775.140526][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2775.146762][T14103] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2775.152934][T14103] wiphy_register+0x1e94/0x29b0 [ 2775.157932][T14103] ? wiphy_unregister+0xbe0/0xbe0 [ 2775.162977][T14103] ? minstrel_ht_alloc+0x52c/0xa10 [ 2775.168118][T14103] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2775.174186][T14103] ieee80211_register_hw+0x1f18/0x3ed0 [ 2775.179656][T14103] ? ieee80211_restart_hw+0x290/0x290 [ 2775.185022][T14103] ? debug_object_destroy+0x210/0x210 [ 2775.190442][T14103] ? memset+0x20/0x40 [ 2775.194485][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2775.200728][T14103] ? __hrtimer_init+0x136/0x280 [ 2775.205591][T14103] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2775.211361][T14103] ? hwsim_virtio_rx_work+0x350/0x350 [ 2775.216771][T14103] ? hwsim_new_radio_nl+0x992/0x1080 [ 2775.222134][T14103] ? memcpy+0x39/0x60 [ 2775.226109][T14103] hwsim_new_radio_nl+0x9bc/0x1080 [ 2775.231212][T14103] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2775.237110][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2775.243342][T14103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2775.250701][T14103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2775.257990][T14103] genl_family_rcv_msg_doit+0x228/0x320 [ 2775.263527][T14103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2775.270906][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2775.277175][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2775.283416][T14103] ? ns_capable+0xd9/0x100 [ 2775.287845][T14103] genl_rcv_msg+0x328/0x580 [ 2775.292353][T14103] ? genl_get_cmd+0x480/0x480 [ 2775.297030][T14103] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2775.302937][T14103] ? lock_release+0x720/0x720 [ 2775.307614][T14103] ? check_path.constprop.0+0x50/0x50 [ 2775.312987][T14103] netlink_rcv_skb+0x153/0x420 [ 2775.317744][T14103] ? genl_get_cmd+0x480/0x480 [ 2775.322410][T14103] ? netlink_ack+0xa60/0xa60 [ 2775.326992][T14103] ? netlink_deliver_tap+0x1b1/0xc30 [ 2775.332262][T14103] ? _copy_from_iter+0x12b/0x1320 [ 2775.337277][T14103] genl_rcv+0x24/0x40 [ 2775.341259][T14103] netlink_unicast+0x533/0x7d0 [ 2775.346034][T14103] ? netlink_attachskb+0x880/0x880 [ 2775.351133][T14103] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2775.357370][T14103] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2775.363599][T14103] ? __phys_addr_symbol+0x2c/0x70 [ 2775.368629][T14103] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2775.374339][T14103] ? __check_object_size+0x16e/0x3f0 [ 2775.379617][T14103] netlink_sendmsg+0x904/0xdf0 [ 2775.384383][T14103] ? netlink_unicast+0x7d0/0x7d0 [ 2775.389312][T14103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2775.395551][T14103] ? netlink_unicast+0x7d0/0x7d0 [ 2775.400509][T14103] sock_sendmsg+0xcf/0x120 [ 2775.404919][T14103] ____sys_sendmsg+0x6e8/0x810 [ 2775.409677][T14103] ? kernel_sendmsg+0x50/0x50 [ 2775.414362][T14103] ? do_recvmmsg+0x6d0/0x6d0 [ 2775.418957][T14103] ? check_path.constprop.0+0x50/0x50 [ 2775.424326][T14103] ___sys_sendmsg+0xf3/0x170 [ 2775.428913][T14103] ? sendmsg_copy_msghdr+0x160/0x160 [ 2775.434207][T14103] ? __fget_files+0x2ce/0x4c0 [ 2775.438873][T14103] ? lock_downgrade+0x6e0/0x6e0 [ 2775.443734][T14103] ? __fget_files+0x2f0/0x4c0 [ 2775.448416][T14103] ? __fget_light+0xea/0x280 [ 2775.452997][T14103] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2775.459235][T14103] __sys_sendmsg+0xe5/0x1b0 [ 2775.463728][T14103] ? __sys_sendmsg_sock+0x30/0x30 [ 2775.468747][T14103] ? __traceiter_irq_enable+0xa0/0xa0 [ 2775.474122][T14103] ? syscall_enter_from_user_mode+0x21/0x70 [ 2775.480014][T14103] do_syscall_64+0x35/0xb0 [ 2775.484432][T14103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2775.490330][T14103] RIP: 0033:0x7f3b064d9ae9 [ 2775.494736][T14103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2775.514335][T14103] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2775.522746][T14103] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2775.530809][T14103] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2775.538796][T14103] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2775.546786][T14103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2775.554748][T14103] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2775.562722][T14103] 08:24:02 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="c006000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:02 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d3}]) 08:24:02 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000098}]) 08:24:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xd, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:02 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0xffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x3c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2778.334419][T14217] sysfs: cannot create duplicate filename '/class/ieee80211/ZÇó]¤D7AþþÏŸT¤zýö"{QçbÝåC)¼Í›g!' [ 2778.428248][T14217] CPU: 1 PID: 14217 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2778.437063][T14217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2778.447138][T14217] Call Trace: [ 2778.450429][T14217] [ 2778.453373][T14217] dump_stack_lvl+0xcd/0x134 [ 2778.457991][T14217] sysfs_warn_dup.cold+0x1c/0x29 [ 2778.462987][T14217] sysfs_do_create_link_sd+0x11e/0x140 [ 2778.468476][T14217] sysfs_create_link+0x5f/0xc0 [ 2778.473272][T14217] device_add+0x789/0x1ee0 [ 2778.477722][T14217] ? wait_for_completion_io+0x270/0x270 [ 2778.483298][T14217] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 2778.489564][T14217] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2778.495831][T14217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.502097][T14217] ? ieee80211_set_bitrate_flags+0x474/0x650 [ 2778.508124][T14217] wiphy_register+0x1e94/0x29b0 [ 2778.513012][T14217] ? wiphy_unregister+0xbe0/0xbe0 [ 2778.518058][T14217] ? minstrel_ht_alloc+0x52c/0xa10 [ 2778.523212][T14217] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2778.529316][T14217] ieee80211_register_hw+0x1f18/0x3ed0 [ 2778.534819][T14217] ? ieee80211_restart_hw+0x290/0x290 [ 2778.540216][T14217] ? debug_object_destroy+0x210/0x210 [ 2778.545623][T14217] ? memset+0x20/0x40 [ 2778.549632][T14217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.555898][T14217] ? __hrtimer_init+0x136/0x280 [ 2778.560782][T14217] mac80211_hwsim_new_radio+0x24b9/0x4b20 [ 2778.566550][T14217] ? hwsim_virtio_rx_work+0x350/0x350 [ 2778.571940][T14217] ? hwsim_new_radio_nl+0x992/0x1080 [ 2778.577246][T14217] ? memcpy+0x39/0x60 [ 2778.581429][T14217] hwsim_new_radio_nl+0x9bc/0x1080 [ 2778.586564][T14217] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2778.592490][T14217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.598751][T14217] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2778.606146][T14217] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2778.613465][T14217] genl_family_rcv_msg_doit+0x228/0x320 [ 2778.619039][T14217] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2778.626435][T14217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.632731][T14217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.638995][T14217] ? ns_capable+0xd9/0x100 [ 2778.643433][T14217] genl_rcv_msg+0x328/0x580 [ 2778.647960][T14217] ? genl_get_cmd+0x480/0x480 [ 2778.652661][T14217] ? mac80211_hwsim_new_radio+0x4b20/0x4b20 [ 2778.658579][T14217] ? lock_release+0x720/0x720 [ 2778.663278][T14217] ? check_path.constprop.0+0x50/0x50 [ 2778.668675][T14217] netlink_rcv_skb+0x153/0x420 [ 2778.673461][T14217] ? genl_get_cmd+0x480/0x480 [ 2778.678165][T14217] ? netlink_ack+0xa60/0xa60 [ 2778.682787][T14217] ? netlink_deliver_tap+0x1b1/0xc30 [ 2778.688091][T14217] ? _copy_from_iter+0x12b/0x1320 [ 2778.693144][T14217] genl_rcv+0x24/0x40 [ 2778.697146][T14217] netlink_unicast+0x533/0x7d0 [ 2778.701936][T14217] ? netlink_attachskb+0x880/0x880 [ 2778.707063][T14217] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2778.713329][T14217] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2778.719590][T14217] ? __phys_addr_symbol+0x2c/0x70 [ 2778.724631][T14217] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2778.730374][T14217] ? __check_object_size+0x16e/0x3f0 [ 2778.735687][T14217] netlink_sendmsg+0x904/0xdf0 [ 2778.740478][T14217] ? netlink_unicast+0x7d0/0x7d0 [ 2778.745443][T14217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2778.751710][T14217] ? netlink_unicast+0x7d0/0x7d0 [ 2778.756668][T14217] sock_sendmsg+0xcf/0x120 [ 2778.761196][T14217] ____sys_sendmsg+0x6e8/0x810 [ 2778.765991][T14217] ? kernel_sendmsg+0x50/0x50 [ 2778.770686][T14217] ? do_recvmmsg+0x6d0/0x6d0 [ 2778.775390][T14217] ? check_path.constprop.0+0x50/0x50 [ 2778.781660][T14217] ___sys_sendmsg+0xf3/0x170 [ 2778.786275][T14217] ? sendmsg_copy_msghdr+0x160/0x160 [ 2778.791584][T14217] ? __fget_files+0x2ce/0x4c0 [ 2778.796294][T14217] ? lock_downgrade+0x6e0/0x6e0 [ 2778.801187][T14217] ? __fget_files+0x2f0/0x4c0 [ 2778.805900][T14217] ? __fget_light+0xea/0x280 [ 2778.810518][T14217] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2778.816792][T14217] __sys_sendmsg+0xe5/0x1b0 [ 2778.821315][T14217] ? __sys_sendmsg_sock+0x30/0x30 [ 2778.826362][T14217] ? __traceiter_irq_enable+0xa0/0xa0 [ 2778.831774][T14217] ? syscall_enter_from_user_mode+0x21/0x70 [ 2778.837698][T14217] do_syscall_64+0x35/0xb0 [ 2778.842143][T14217] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2778.848058][T14217] RIP: 0033:0x7f3b064d9ae9 [ 2778.852487][T14217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2778.872119][T14217] RSP: 002b:00007f3b0544f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:24:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xe, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:02 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000099}]) [ 2778.880557][T14217] RAX: ffffffffffffffda RBX: 00007f3b065ecf60 RCX: 00007f3b064d9ae9 [ 2778.888805][T14217] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2778.896793][T14217] RBP: 00007f3b06533ff7 R08: 0000000000000000 R09: 0000000000000000 [ 2778.904783][T14217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2778.912772][T14217] R13: 00007f3b06b20b2f R14: 00007f3b0544f300 R15: 0000000000022000 [ 2778.920795][T14217] 08:24:02 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:02 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d4}]) 08:24:03 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009a}]) 08:24:03 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d5}]) 08:24:05 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="c00e000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:05 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:05 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d6}]) 08:24:05 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009b}]) 08:24:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xf, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:06 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d7}]) 08:24:06 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009c}]) 08:24:06 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:06 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d8}]) 08:24:06 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009d}]) 08:24:06 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x0, 0x0) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x3, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:07 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000d9}]) 08:24:07 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009e}]) 08:24:07 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="e03f030010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x0, 0x0) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:07 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000da}]) 08:24:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x0, 0x0) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:07 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100009f}]) 08:24:07 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000db}]) 08:24:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x0, &(0x7f0000000180)) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:07 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a0}]) 08:24:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x4, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x11, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:07 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000dc}]) 08:24:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x0, &(0x7f0000000180)) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:08 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="a800002010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:08 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a1}]) 08:24:08 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x0, &(0x7f0000000180)) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:08 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000dd}]) 08:24:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x5, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x12, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:08 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a2}]) 08:24:08 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[0x0]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:08 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000de}]) 08:24:08 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[0x0]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:08 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a3}]) 08:24:08 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000df}]) 08:24:09 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="00f0ff7f10000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:09 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a4}]) 08:24:09 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[0x0]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:09 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e0}]) 08:24:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x6, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x13, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:09 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a5}]) 08:24:09 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:09 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e1}]) 08:24:10 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a6}]) 08:24:10 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:10 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e2}]) 08:24:10 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000400000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x7, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:10 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a7}]) 08:24:10 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:10 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e3}]) 08:24:11 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:11 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a8}]) 08:24:11 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e4}]) 08:24:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x8, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:11 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e5}]) 08:24:11 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000001000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:12 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000a9}]) 08:24:12 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e6}]) 08:24:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x15, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:12 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x9, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2789.194094][T14765] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:13 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000aa}]) 08:24:13 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e7}]) 08:24:13 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, 0x0, 0x0, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:13 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e8}]) 08:24:13 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ab}]) 08:24:13 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, 0x0, 0x0, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:14 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000002000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xa, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:14 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000e9}]) 08:24:14 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ac}]) 08:24:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x16, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:14 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, 0x0, 0x0, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2790.770853][T14865] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:14 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000), 0x0, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:14 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ea}]) 08:24:14 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ad}]) 08:24:15 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000), 0x0, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:15 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ae}]) 08:24:15 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000eb}]) 08:24:16 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000000a000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:16 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ec}]) 08:24:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xb, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:16 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000), 0x0, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:16 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000af}]) 08:24:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x17, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2792.486229][T14962] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:16 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ed}]) 08:24:16 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:16 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b0}]) 08:24:16 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b1}]) 08:24:16 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ee}]) 08:24:16 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2793.175184][T14962] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:18 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000000c000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xc, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:18 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b2}]) 08:24:18 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:18 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ef}]) 08:24:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x18, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2794.472594][T15069] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:18 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f0}]) 08:24:18 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b3}]) 08:24:18 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r1, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:18 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b4}]) 08:24:18 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f1}]) 08:24:18 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r1, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) [ 2795.321010][T15069] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:20 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000000f000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x19, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xd, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:20 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b5}]) 08:24:20 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f2}]) 08:24:20 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r1, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r3}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:20 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f3}]) 08:24:20 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b6}]) 08:24:20 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, 0x0, 0x0, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:20 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b7}]) 08:24:20 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f4}]) 08:24:20 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, 0x0, 0x0, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2796.883047][T15179] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:21 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2802000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:21 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b8}]) 08:24:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xe, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1a, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:21 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f5}]) 08:24:21 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, 0x0, 0x0, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2797.716239][T15273] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:21 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}], 0x1, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:21 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f6}]) 08:24:21 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000b9}]) 08:24:21 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}], 0x1, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:21 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ba}]) 08:24:22 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f7}]) 08:24:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2803000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xf, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:22 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bb}]) 08:24:22 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}], 0x1, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1b, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:22 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f8}]) [ 2798.973436][T15358] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:22 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bc}]) 08:24:22 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000f9}]) 08:24:22 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}], 0x1, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:23 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bd}]) 08:24:23 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}], 0x1, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:23 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000fa}]) 08:24:23 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2804000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:23 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000be}]) 08:24:23 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}], 0x1, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:23 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000fb}]) 08:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2800.194779][T15448] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:24 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000bf}]) 08:24:24 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000fc}]) 08:24:24 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x0, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:24 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000fd}]) 08:24:24 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c0}]) 08:24:24 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x0, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:25 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2805000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:25 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c1}]) 08:24:25 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000fe}]) 08:24:25 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x0, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x11, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2802.126657][T15543] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:26 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x0) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:26 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000102}]) 08:24:26 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c2}]) 08:24:26 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000103}]) 08:24:26 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x0) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:26 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c3}]) [ 2802.957123][T15543] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:27 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2806000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:27 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x0) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:27 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000104}]) 08:24:27 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c4}]) 08:24:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x12, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1e, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2804.066424][T15649] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:28 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c5}]) 08:24:28 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000105}]) 08:24:28 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:28 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c6}]) 08:24:28 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000106}]) 08:24:28 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:29 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2807000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:29 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c7}]) 08:24:29 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000107}]) 08:24:29 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x13, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x21, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2805.495366][T15745] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:29 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c8}]) 08:24:29 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000108}]) 08:24:29 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:29 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000c9}]) 08:24:29 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000109}]) 08:24:29 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:30 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x0, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}]}, 0x1c}}, 0x4008800) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2808000010000100dd0000000000000004000300", @ANYRES32=0x0, @ANYBLOB="01f200000000000008001b0000000000"], 0x28}, 0x1, 0xff00}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) 08:24:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 08:24:30 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000ca}]) 08:24:30 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0xd}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r4, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r5}) 08:24:30 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100010a}]) 08:24:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x22, 0x29, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x26, 0x11, 0x0, 0x0, @binary="5ac7f35da444370641fefecf9f54a47afdf6227b51e762dde54329bccd139b11672f"}]}, 0x3c}, 0x1, 0xffffff7f0e000000}, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 2807.127251][T15837] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.1'. 08:24:31 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100010b}]) 08:24:31 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000cb}]) 08:24:31 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) 08:24:31 executing program 5: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x100010c}]) 08:24:31 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000145882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a00017a, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x10000cc}]) 08:24:31 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40407, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x5281, 0x401, 0xfff, 0x4, 0x40, 0x4, 0x80, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x6) socket$can_j1939(0x1d, 0x2, 0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) pipe(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x7, r2, &(0x7f0000000000)="98", 0x1, 0x2000000}]) preadv(r1, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x800, 0x81) syz_open_dev$sndmidi(0x0, 0x101, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0xd, 0x0, @tid=r4}, &(0x7f0000000240)) syz_open_dev$amidi(0x0, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000002540)) read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$BLKTRACESETUP(r5, 0x1276, &(0x7f0000000440)={'\x00', 0x9, 0x6, 0x401, 0x80000001, 0xfff, r6}) [ 2808.096089][T15837] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2813.157341][ T8] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2813.232517][ T8] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2813.320649][ T8] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2813.446950][ T8] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2818.364067][ T8] device hsr_slave_0 left promiscuous mode [ 2818.372586][ T8] device hsr_slave_1 left promiscuous mode [ 2818.382423][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2818.390291][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2818.401446][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2818.409113][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2818.418047][ T8] device bridge_slave_1 left promiscuous mode [ 2818.426249][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 2818.436917][ T8] device bridge_slave_0 left promiscuous mode [ 2818.444853][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 2818.464335][ T8] device veth1_macvtap left promiscuous mode [ 2818.471241][ T8] device veth0_macvtap left promiscuous mode [ 2818.477301][ T8] device veth1_vlan left promiscuous mode [ 2818.485047][ T8] device veth0_vlan left promiscuous mode [ 2818.745053][ T8] bond2 (unregistering): Released all slaves [ 2818.763711][ T8] bond1 (unregistering): Released all slaves [ 2818.861171][ T8] team0 (unregistering): Port device team_slave_1 removed [ 2818.879182][ T8] team0 (unregistering): Port device team_slave_0 removed [ 2818.894996][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2818.914087][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2819.028798][ T8] bond0 (unregistering): Released all slaves [ 2835.577516][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 2835.583855][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 [ 2844.920791][T16256] chnl_net:caif_netlink_parms(): no params data found [ 2845.010288][T16256] bridge0: port 1(bridge_slave_0) entered blocking state [ 2845.017813][T16256] bridge0: port 1(bridge_slave_0) entered disabled state [ 2845.028273][T16256] device bridge_slave_0 entered promiscuous mode [ 2845.038421][T16256] bridge0: port 2(bridge_slave_1) entered blocking state [ 2845.045534][T16256] bridge0: port 2(bridge_slave_1) entered disabled state [ 2845.056216][T16256] device bridge_slave_1 entered promiscuous mode [ 2845.101250][T16256] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2845.114766][T16256] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2845.168273][T16256] team0: Port device team_slave_0 added [ 2845.177031][T16256] team0: Port device team_slave_1 added [ 2845.215062][T16256] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2845.223169][T16256] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2845.251271][T16256] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2845.268617][T16256] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2845.276191][T16256] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2845.302469][T16256] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2845.353451][T16256] device hsr_slave_0 entered promiscuous mode [ 2845.361802][T16256] device hsr_slave_1 entered promiscuous mode [ 2845.369991][T16256] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2845.384041][T16256] Cannot create hsr debugfs directory [ 2845.503979][T16256] bridge0: port 2(bridge_slave_1) entered blocking state [ 2845.511140][T16256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2845.518797][T16256] bridge0: port 1(bridge_slave_0) entered blocking state [ 2845.525994][T16256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2845.592032][T16256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2845.608009][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2845.620097][T24467] bridge0: port 1(bridge_slave_0) entered disabled state [ 2845.628196][T24467] bridge0: port 2(bridge_slave_1) entered disabled state [ 2845.637374][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2845.652258][T16256] 8021q: adding VLAN 0 to HW filter on device team0 [ 2845.664653][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2845.678121][T29018] bridge0: port 1(bridge_slave_0) entered blocking state [ 2845.685168][T29018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2845.700095][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2845.708472][T24945] bridge0: port 2(bridge_slave_1) entered blocking state [ 2845.715601][T24945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2845.741534][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2845.750123][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2845.767212][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2845.776346][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2845.790706][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2845.802852][T16256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2845.829795][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2845.837373][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2845.855061][T16256] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2845.879900][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2845.905279][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2845.913885][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2845.922976][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2845.937876][T16256] device veth0_vlan entered promiscuous mode [ 2845.955036][T16256] device veth1_vlan entered promiscuous mode [ 2845.985023][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2845.996278][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2846.008085][T16256] device veth0_macvtap entered promiscuous mode [ 2846.019910][T16256] device veth1_macvtap entered promiscuous mode [ 2846.039699][T16256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2846.051269][T16256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2846.061553][T16256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2846.072082][T16256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2846.083526][T16256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2846.094110][T16256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2846.105296][T16256] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2846.113704][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2846.122345][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2846.131228][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2846.140515][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2846.154072][T16256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2846.165317][T16256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2846.176011][T16256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2846.187003][T16256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2846.197154][T16256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2846.207760][T16256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2846.219960][T16256] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2846.229600][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2846.238804][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2846.412868][T20728] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2846.439129][T20728] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2846.480454][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2846.504351][T20728] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2846.522940][T20728] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2846.536472][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2847.439896][T16871] device hsr_slave_0 left promiscuous mode [ 2847.455003][T16871] device hsr_slave_1 left promiscuous mode [ 2847.463660][T16871] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2847.472248][T16871] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2847.483273][T16871] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2847.492710][T16871] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2847.503569][T16871] device bridge_slave_1 left promiscuous mode [ 2847.510546][T16871] bridge0: port 2(bridge_slave_1) entered disabled state [ 2847.521227][T16871] device bridge_slave_0 left promiscuous mode [ 2847.528467][T16871] bridge0: port 1(bridge_slave_0) entered disabled state [ 2847.547272][T16871] device veth1_macvtap left promiscuous mode [ 2847.553332][T16871] device veth0_macvtap left promiscuous mode [ 2847.562429][T16871] device veth1_vlan left promiscuous mode [ 2847.568847][T16871] device veth0_vlan left promiscuous mode [ 2847.771847][T16871] team0 (unregistering): Port device team_slave_1 removed [ 2847.790705][T16871] team0 (unregistering): Port device team_slave_0 removed [ 2847.809765][T16871] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2847.829449][T16871] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2847.910052][T16871] bond0 (unregistering): Released all slaves [ 2849.727979][T16613] chnl_net:caif_netlink_parms(): no params data found [ 2849.819104][T16613] bridge0: port 1(bridge_slave_0) entered blocking state [ 2849.827677][T16613] bridge0: port 1(bridge_slave_0) entered disabled state [ 2849.836312][T16613] device bridge_slave_0 entered promiscuous mode [ 2849.846599][T16613] bridge0: port 2(bridge_slave_1) entered blocking state [ 2849.853726][T16613] bridge0: port 2(bridge_slave_1) entered disabled state [ 2849.862205][T16613] device bridge_slave_1 entered promiscuous mode [ 2849.898263][T16613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2849.911612][T16613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2849.951477][T16613] team0: Port device team_slave_0 added [ 2849.961499][T16613] team0: Port device team_slave_1 added [ 2849.999374][T16613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2850.007706][T16613] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2850.039260][T16613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2850.052499][T16613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2850.060531][T16613] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2850.087454][T16613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2850.137134][T16613] device hsr_slave_0 entered promiscuous mode [ 2850.143843][T16613] device hsr_slave_1 entered promiscuous mode [ 2850.150832][T16613] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2850.159719][T16613] Cannot create hsr debugfs directory [ 2850.282212][T16613] bridge0: port 2(bridge_slave_1) entered blocking state [ 2850.289481][T16613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2850.296985][T16613] bridge0: port 1(bridge_slave_0) entered blocking state [ 2850.304138][T16613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2850.368660][T16613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2850.384031][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2850.394131][T27659] bridge0: port 1(bridge_slave_0) entered disabled state [ 2850.402866][T27659] bridge0: port 2(bridge_slave_1) entered disabled state [ 2850.411723][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2850.429088][T16613] 8021q: adding VLAN 0 to HW filter on device team0 [ 2850.441638][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2850.451465][T27659] bridge0: port 1(bridge_slave_0) entered blocking state [ 2850.460371][T27659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2850.486544][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2850.494990][T27659] bridge0: port 2(bridge_slave_1) entered blocking state [ 2850.502324][T27659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2850.518990][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2850.529895][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2850.544914][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2850.564636][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2850.573562][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2850.586977][T16613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2850.610004][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2850.617733][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2850.636449][T16613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2850.660388][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2850.684600][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2850.693847][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2850.703075][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2850.716952][T16613] device veth0_vlan entered promiscuous mode [ 2850.731953][T16613] device veth1_vlan entered promiscuous mode [ 2850.764952][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2850.773650][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2850.788307][T16613] device veth0_macvtap entered promiscuous mode [ 2850.801330][T16613] device veth1_macvtap entered promiscuous mode [ 2850.821235][T16613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2850.831888][T16613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2850.842792][T16613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2850.853443][T16613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2850.863427][T16613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2850.874568][T16613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2850.886077][T16613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2850.894913][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2850.903990][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2850.912315][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2850.921960][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2850.934741][T16613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2850.946118][T16613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2850.956511][T16613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2850.967296][T16613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2850.978552][T16613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2850.990473][T16613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2851.001700][T16613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2851.010813][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2851.020761][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2851.129948][T20728] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2851.145432][T20728] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2851.187464][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2851.253421][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2851.269580][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2851.285607][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2852.150985][ T8] device hsr_slave_0 left promiscuous mode [ 2852.164219][ T8] device hsr_slave_1 left promiscuous mode [ 2852.172707][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2852.181087][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2852.190935][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2852.199331][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2852.210446][ T8] device bridge_slave_1 left promiscuous mode [ 2852.217401][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 2852.231309][ T8] device bridge_slave_0 left promiscuous mode [ 2852.237885][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 2852.251786][ T8] device veth1_macvtap left promiscuous mode [ 2852.258083][ T8] device veth0_macvtap left promiscuous mode [ 2852.264221][ T8] device veth1_vlan left promiscuous mode [ 2852.270501][ T8] device veth0_vlan left promiscuous mode [ 2852.451730][ T8] team0 (unregistering): Port device team_slave_1 removed [ 2852.467720][ T8] team0 (unregistering): Port device team_slave_0 removed [ 2852.481696][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2852.501291][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2852.574836][ T8] bond0 (unregistering): Released all slaves [ 2867.360331][T16983] chnl_net:caif_netlink_parms(): no params data found [ 2867.453311][T16983] bridge0: port 1(bridge_slave_0) entered blocking state [ 2867.462416][T16983] bridge0: port 1(bridge_slave_0) entered disabled state [ 2867.473263][T16983] device bridge_slave_0 entered promiscuous mode [ 2867.483977][T16983] bridge0: port 2(bridge_slave_1) entered blocking state [ 2867.491129][T16983] bridge0: port 2(bridge_slave_1) entered disabled state [ 2867.500775][T16983] device bridge_slave_1 entered promiscuous mode [ 2867.543355][T16983] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2867.556784][T16983] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2867.609373][T16983] team0: Port device team_slave_0 added [ 2867.619106][T16983] team0: Port device team_slave_1 added [ 2867.655574][T16983] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2867.662542][T16983] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2867.689209][T16983] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2867.706250][T16983] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2867.713214][T16983] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2867.740138][T16983] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2867.810782][T16983] device hsr_slave_0 entered promiscuous mode [ 2867.820144][T16983] device hsr_slave_1 entered promiscuous mode [ 2867.828128][T16983] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2867.836196][T16983] Cannot create hsr debugfs directory [ 2867.968518][T16983] bridge0: port 2(bridge_slave_1) entered blocking state [ 2867.975717][T16983] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2867.983944][T16983] bridge0: port 1(bridge_slave_0) entered blocking state [ 2867.991023][T16983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2868.050998][T16983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2868.067779][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2868.076652][T29018] bridge0: port 1(bridge_slave_0) entered disabled state [ 2868.084915][T29018] bridge0: port 2(bridge_slave_1) entered disabled state [ 2868.093006][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2868.109405][T16983] 8021q: adding VLAN 0 to HW filter on device team0 [ 2868.123099][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2868.133379][T15952] bridge0: port 1(bridge_slave_0) entered blocking state [ 2868.141466][T15952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2868.164332][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2868.172694][T14752] bridge0: port 2(bridge_slave_1) entered blocking state [ 2868.179833][T14752] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2868.194728][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2868.203324][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2868.220762][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2868.242338][T16983] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2868.255366][T16983] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2868.269133][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2868.278119][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2868.287200][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2868.315629][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2868.323285][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2868.336442][T16983] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2868.360492][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2868.371403][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2868.404002][T16983] device veth0_vlan entered promiscuous mode [ 2868.414733][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2868.422924][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2868.434962][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2868.442674][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2868.461355][T16983] device veth1_vlan entered promiscuous mode [ 2868.491226][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2868.500587][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2868.509618][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2868.518603][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2868.530368][T16983] device veth0_macvtap entered promiscuous mode [ 2868.545523][T16983] device veth1_macvtap entered promiscuous mode [ 2868.565183][T16983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2868.576746][T16983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2868.587428][T16983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2868.598716][T16983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2868.608967][T16983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2868.619816][T16983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2868.631024][T16983] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2868.640043][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2868.648846][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2868.657799][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2868.667542][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2868.680698][T16983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2868.692125][T16983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2868.702909][T16983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2868.713915][T16983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2868.724759][T16983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2868.735507][T16983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2868.746908][T16983] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2868.756443][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2868.765701][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2868.878743][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2868.906631][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2868.943443][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2868.999955][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2869.010568][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2869.025486][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2869.892564][ T8] device hsr_slave_0 left promiscuous mode [ 2869.911887][ T8] device hsr_slave_1 left promiscuous mode [ 2869.918807][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2869.926862][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2869.937054][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2869.944700][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2869.953372][ T8] device bridge_slave_1 left promiscuous mode [ 2869.960628][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 2869.974609][ T8] device bridge_slave_0 left promiscuous mode [ 2869.980785][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 2869.997152][ T8] device veth1_macvtap left promiscuous mode [ 2870.004296][ T8] device veth0_macvtap left promiscuous mode [ 2870.010384][ T8] device veth1_vlan left promiscuous mode [ 2870.018545][ T8] device veth0_vlan left promiscuous mode [ 2870.203068][ T8] team0 (unregistering): Port device team_slave_1 removed [ 2870.219117][ T8] team0 (unregistering): Port device team_slave_0 removed [ 2870.232508][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2870.251361][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2870.332897][ T8] bond0 (unregistering): Released all slaves [ 2872.119206][T17337] chnl_net:caif_netlink_parms(): no params data found [ 2872.214451][T17337] bridge0: port 1(bridge_slave_0) entered blocking state [ 2872.221623][T17337] bridge0: port 1(bridge_slave_0) entered disabled state [ 2872.230081][T17337] device bridge_slave_0 entered promiscuous mode [ 2872.239398][T17337] bridge0: port 2(bridge_slave_1) entered blocking state [ 2872.247155][T17337] bridge0: port 2(bridge_slave_1) entered disabled state [ 2872.255751][T17337] device bridge_slave_1 entered promiscuous mode [ 2872.294324][T17337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2872.307539][T17337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2872.351214][T17337] team0: Port device team_slave_0 added [ 2872.361026][T17337] team0: Port device team_slave_1 added [ 2872.398105][T17337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2872.406574][T17337] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2872.433852][T17337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2872.451337][T17337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2872.459593][T17337] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2872.486518][T17337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2872.532522][T17337] device hsr_slave_0 entered promiscuous mode [ 2872.540485][T17337] device hsr_slave_1 entered promiscuous mode [ 2872.547712][T17337] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2872.555900][T17337] Cannot create hsr debugfs directory [ 2872.681612][T17337] bridge0: port 2(bridge_slave_1) entered blocking state [ 2872.688704][T17337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2872.696125][T17337] bridge0: port 1(bridge_slave_0) entered blocking state [ 2872.703201][T17337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2872.762121][T17337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2872.779807][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2872.788237][T24467] bridge0: port 1(bridge_slave_0) entered disabled state [ 2872.796963][T24467] bridge0: port 2(bridge_slave_1) entered disabled state [ 2872.806583][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2872.820763][T17337] 8021q: adding VLAN 0 to HW filter on device team0 [ 2872.836512][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2872.846084][T24945] bridge0: port 1(bridge_slave_0) entered blocking state [ 2872.853144][T24945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2872.876102][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2872.886079][T24467] bridge0: port 2(bridge_slave_1) entered blocking state [ 2872.893314][T24467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2872.915494][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2872.925713][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2872.935931][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2872.945557][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2872.959767][T17337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2872.972528][T17337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2872.982449][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2873.004366][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2873.011941][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2873.028143][T17337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2873.049307][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2873.075608][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2873.084465][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2873.092530][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2873.106354][T17337] device veth0_vlan entered promiscuous mode [ 2873.119634][T17337] device veth1_vlan entered promiscuous mode [ 2873.151612][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2873.160406][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2873.178060][T17337] device veth0_macvtap entered promiscuous mode [ 2873.191482][T17337] device veth1_macvtap entered promiscuous mode [ 2873.212101][T17337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2873.222973][T17337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2873.233133][T17337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2873.244372][T17337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2873.254603][T17337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2873.265172][T17337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2873.277152][T17337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2873.286224][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2873.295595][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2873.305677][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2873.314628][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2873.327933][T17337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2873.339420][T17337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2873.350141][T17337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2873.361513][T17337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2873.371999][T17337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2873.383620][T17337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2873.395613][T17337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2873.404645][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2873.413665][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2873.522724][T20609] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2873.554036][T20609] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2873.580066][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2873.630313][T20609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2873.648691][T20609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2873.662828][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2874.586898][ T54] device hsr_slave_0 left promiscuous mode [ 2874.604296][ T54] device hsr_slave_1 left promiscuous mode [ 2874.615441][ T54] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2874.622884][ T54] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2874.638436][ T54] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2874.646175][ T54] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2874.658444][ T54] device bridge_slave_1 left promiscuous mode [ 2874.672065][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 2874.680498][ T54] device bridge_slave_0 left promiscuous mode [ 2874.687229][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 2874.702281][ T54] device veth1_macvtap left promiscuous mode [ 2874.712469][ T54] device veth0_macvtap left promiscuous mode [ 2874.719508][ T54] device veth1_vlan left promiscuous mode [ 2874.725696][ T54] device veth0_vlan left promiscuous mode [ 2874.917921][ T54] team0 (unregistering): Port device team_slave_1 removed [ 2874.932090][ T54] team0 (unregistering): Port device team_slave_0 removed [ 2874.949253][ T54] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2874.965063][ T54] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2875.049016][ T54] bond0 (unregistering): Released all slaves [ 2877.189705][T17690] chnl_net:caif_netlink_parms(): no params data found [ 2877.267938][T17690] bridge0: port 1(bridge_slave_0) entered blocking state [ 2877.276966][T17690] bridge0: port 1(bridge_slave_0) entered disabled state [ 2877.286670][T17690] device bridge_slave_0 entered promiscuous mode [ 2877.297476][T17690] bridge0: port 2(bridge_slave_1) entered blocking state [ 2877.305200][T17690] bridge0: port 2(bridge_slave_1) entered disabled state [ 2877.314727][T17690] device bridge_slave_1 entered promiscuous mode [ 2877.353894][T17690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2877.368861][T17690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2877.420464][T17690] team0: Port device team_slave_0 added [ 2877.430022][T17690] team0: Port device team_slave_1 added [ 2877.466240][T17690] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2877.473970][T17690] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2877.500926][T17690] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2877.516800][T17690] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2877.524523][T17690] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2877.550601][T17690] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2877.597925][T17690] device hsr_slave_0 entered promiscuous mode [ 2877.608293][T17690] device hsr_slave_1 entered promiscuous mode [ 2877.616545][T17690] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2877.625248][T17690] Cannot create hsr debugfs directory [ 2877.751263][T17690] bridge0: port 2(bridge_slave_1) entered blocking state [ 2877.758364][T17690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2877.765789][T17690] bridge0: port 1(bridge_slave_0) entered blocking state [ 2877.772979][T17690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2877.837659][T17690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2877.852150][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2877.866748][T24944] bridge0: port 1(bridge_slave_0) entered disabled state [ 2877.876638][T24944] bridge0: port 2(bridge_slave_1) entered disabled state [ 2877.888728][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2877.906210][T17690] 8021q: adding VLAN 0 to HW filter on device team0 [ 2877.920596][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2877.930101][T24944] bridge0: port 1(bridge_slave_0) entered blocking state [ 2877.937299][T24944] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2877.954706][T24467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2877.964553][T24467] bridge0: port 2(bridge_slave_1) entered blocking state [ 2877.971615][T24467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2877.996134][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2878.005605][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2878.017341][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2878.040198][T17690] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2878.051103][T17690] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2878.065328][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2878.076331][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2878.095661][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2878.105089][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2878.114153][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2878.131414][T17690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2878.156029][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2878.164998][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2878.190114][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2878.200043][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2878.211521][T17690] device veth0_vlan entered promiscuous mode [ 2878.223030][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2878.230824][T24944] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2878.249175][T17690] device veth1_vlan entered promiscuous mode [ 2878.275369][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2878.283766][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2878.291731][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2878.301219][T27659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2878.314772][T17690] device veth0_macvtap entered promiscuous mode [ 2878.326091][T17690] device veth1_macvtap entered promiscuous mode [ 2878.348843][T17690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2878.359595][T17690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2878.371241][T17690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2878.383443][T17690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2878.394031][T17690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2878.405086][T17690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2878.417133][T17690] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2878.427022][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2878.435693][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2878.444982][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2878.455244][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2878.468403][T17690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2878.479459][T17690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2878.489614][T17690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2878.500981][T17690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2878.510867][T17690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2878.521523][T17690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2878.534858][T17690] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2878.543372][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2878.551962][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2878.679609][T20609] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2878.706363][T20609] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2878.740903][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2878.789462][T20609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2878.809261][T20609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2878.834812][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2879.729760][T20728] device hsr_slave_0 left promiscuous mode [ 2879.740755][T20728] device hsr_slave_1 left promiscuous mode [ 2879.750160][T20728] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2879.759062][T20728] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2879.770138][T20728] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2879.777645][T20728] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2879.787830][T20728] device bridge_slave_1 left promiscuous mode [ 2879.794209][T20728] bridge0: port 2(bridge_slave_1) entered disabled state [ 2879.802915][T20728] device bridge_slave_0 left promiscuous mode [ 2879.809192][T20728] bridge0: port 1(bridge_slave_0) entered disabled state [ 2879.823257][T20728] device veth1_macvtap left promiscuous mode [ 2879.829290][T20728] device veth0_macvtap left promiscuous mode [ 2879.836537][T20728] device veth1_vlan left promiscuous mode [ 2879.842395][T20728] device veth0_vlan left promiscuous mode [ 2880.045318][T20728] team0 (unregistering): Port device team_slave_1 removed [ 2880.061419][T20728] team0 (unregistering): Port device team_slave_0 removed [ 2880.080149][T20728] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2880.098695][T20728] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2880.181543][T20728] bond0 (unregistering): Released all slaves [ 2881.981745][T18046] chnl_net:caif_netlink_parms(): no params data found [ 2882.093592][T18046] bridge0: port 1(bridge_slave_0) entered blocking state [ 2882.100733][T18046] bridge0: port 1(bridge_slave_0) entered disabled state [ 2882.110203][T18046] device bridge_slave_0 entered promiscuous mode [ 2882.123638][T18046] bridge0: port 2(bridge_slave_1) entered blocking state [ 2882.130794][T18046] bridge0: port 2(bridge_slave_1) entered disabled state [ 2882.139792][T18046] device bridge_slave_1 entered promiscuous mode [ 2882.171685][T18046] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2882.186649][T18046] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2882.231582][T18046] team0: Port device team_slave_0 added [ 2882.240269][T18046] team0: Port device team_slave_1 added [ 2882.276976][T18046] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2882.284060][T18046] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2882.311821][T18046] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2882.326590][T18046] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2882.335323][T18046] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2882.361594][T18046] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2882.411212][T18046] device hsr_slave_0 entered promiscuous mode [ 2882.419134][T18046] device hsr_slave_1 entered promiscuous mode [ 2882.426558][T18046] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2882.434961][T18046] Cannot create hsr debugfs directory [ 2882.557458][T18046] bridge0: port 2(bridge_slave_1) entered blocking state [ 2882.564878][T18046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2882.572193][T18046] bridge0: port 1(bridge_slave_0) entered blocking state [ 2882.579370][T18046] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2882.642844][T18046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2882.661374][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2882.669710][T24945] bridge0: port 1(bridge_slave_0) entered disabled state [ 2882.679053][T24945] bridge0: port 2(bridge_slave_1) entered disabled state [ 2882.688050][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2882.705626][T18046] 8021q: adding VLAN 0 to HW filter on device team0 [ 2882.719978][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2882.728371][T25350] bridge0: port 1(bridge_slave_0) entered blocking state [ 2882.735471][T25350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2882.752184][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2882.760785][T24945] bridge0: port 2(bridge_slave_1) entered blocking state [ 2882.767918][T24945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2882.790789][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2882.799499][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2882.817043][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2882.834486][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2882.843846][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2882.855506][T18046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2882.880200][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2882.887850][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2882.904179][T18046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2882.929020][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2882.958908][T18046] device veth0_vlan entered promiscuous mode [ 2882.968008][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2882.977314][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2882.985372][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2883.000422][T18046] device veth1_vlan entered promiscuous mode [ 2883.032618][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2883.041402][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2883.060783][T18046] device veth0_macvtap entered promiscuous mode [ 2883.071052][T18046] device veth1_macvtap entered promiscuous mode [ 2883.090103][T18046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2883.100918][T18046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2883.111174][T18046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2883.122878][T18046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2883.133089][T18046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2883.143922][T18046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2883.155964][T18046] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2883.168631][T18046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2883.179316][T18046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2883.189348][T18046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2883.200639][T18046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2883.210927][T18046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2883.221689][T18046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2883.233876][T18046] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2883.244411][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2883.253296][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2883.261476][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2883.270917][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2883.280119][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2883.290305][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2883.452918][T23686] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2883.471143][T23686] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2883.500716][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2883.552165][T20609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2883.571881][T20609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2883.586643][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2884.477976][T23686] device hsr_slave_0 left promiscuous mode [ 2884.491556][T23686] device hsr_slave_1 left promiscuous mode [ 2884.499008][T23686] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2884.507083][T23686] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2884.517794][T23686] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2884.526276][T23686] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2884.536712][T23686] device bridge_slave_1 left promiscuous mode [ 2884.543507][T23686] bridge0: port 2(bridge_slave_1) entered disabled state [ 2884.551900][T23686] device bridge_slave_0 left promiscuous mode [ 2884.559214][T23686] bridge0: port 1(bridge_slave_0) entered disabled state [ 2884.572879][T23686] device veth1_macvtap left promiscuous mode [ 2884.578917][T23686] device veth0_macvtap left promiscuous mode [ 2884.585865][T23686] device veth1_vlan left promiscuous mode [ 2884.591666][T23686] device veth0_vlan left promiscuous mode [ 2884.778194][T23686] team0 (unregistering): Port device team_slave_1 removed [ 2884.796694][T23686] team0 (unregistering): Port device team_slave_0 removed [ 2884.809210][T23686] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2884.826526][T23686] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2884.905823][T23686] bond0 (unregistering): Released all slaves [ 2886.773965][T18402] chnl_net:caif_netlink_parms(): no params data found [ 2886.888216][T18402] bridge0: port 1(bridge_slave_0) entered blocking state [ 2886.895661][T18402] bridge0: port 1(bridge_slave_0) entered disabled state [ 2886.905351][T18402] device bridge_slave_0 entered promiscuous mode [ 2886.916291][T18402] bridge0: port 2(bridge_slave_1) entered blocking state [ 2886.925727][T18402] bridge0: port 2(bridge_slave_1) entered disabled state [ 2886.935485][T18402] device bridge_slave_1 entered promiscuous mode [ 2886.986173][T18402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2886.999815][T18402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2887.067322][T18402] team0: Port device team_slave_0 added [ 2887.087777][T18402] team0: Port device team_slave_1 added [ 2887.159375][T18402] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2887.168233][T18402] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2887.205862][T18402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2887.221761][T18402] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2887.229654][T18402] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2887.258973][T18402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2887.320218][T18402] device hsr_slave_0 entered promiscuous mode [ 2887.338750][T18402] device hsr_slave_1 entered promiscuous mode [ 2887.349439][T18402] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2887.371069][T18402] Cannot create hsr debugfs directory [ 2887.570629][T18402] bridge0: port 2(bridge_slave_1) entered blocking state [ 2887.577772][T18402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2887.585215][T18402] bridge0: port 1(bridge_slave_0) entered blocking state [ 2887.592382][T18402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2887.671484][T18402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2887.691230][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2887.701145][T24945] bridge0: port 1(bridge_slave_0) entered disabled state [ 2887.711394][T24945] bridge0: port 2(bridge_slave_1) entered disabled state [ 2887.724715][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2887.753918][T18402] 8021q: adding VLAN 0 to HW filter on device team0 [ 2887.779280][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2887.797623][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2887.808005][T29018] bridge0: port 1(bridge_slave_0) entered blocking state [ 2887.815127][T29018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2887.832737][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2887.841321][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2887.850704][T15952] bridge0: port 2(bridge_slave_1) entered blocking state [ 2887.857931][T15952] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2887.870705][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2887.886257][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2887.897695][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2887.911232][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2887.920626][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2887.936033][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2887.944873][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2887.958678][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2887.968166][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2887.984440][T18402] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2887.997055][T18402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2888.005938][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2888.014984][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2888.047116][T18402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2888.055983][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2888.066400][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2888.089362][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2888.098273][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2888.121270][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2888.130982][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2888.144245][T18402] device veth0_vlan entered promiscuous mode [ 2888.156088][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2888.164101][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2888.179110][T18402] device veth1_vlan entered promiscuous mode [ 2888.206951][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2888.216382][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2888.225622][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2888.234462][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2888.246531][T18402] device veth0_macvtap entered promiscuous mode [ 2888.258428][T18402] device veth1_macvtap entered promiscuous mode [ 2888.281084][T18402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2888.294063][T18402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2888.305345][T18402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2888.317448][T18402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2888.327592][T18402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2888.338511][T18402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2888.349715][T18402] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2888.358354][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2888.366710][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2888.375274][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2888.384280][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2888.397101][T18402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2888.408305][T18402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2888.418349][T18402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2888.429402][T18402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2888.439320][T18402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2888.450154][T18402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2888.462316][T18402] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2888.473578][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2888.484784][T15952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2888.606169][T20609] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2888.612200][T29018] Bluetooth: hci3: command 0x0409 tx timeout [ 2888.637338][T20609] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2888.657181][T25350] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2888.704664][T20609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2888.719888][T20609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2888.732659][T14752] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/12/06 08:25:52 executor 2 failed 11 times: executor 2: exit status 67 SYZFAIL: mkdir(syz-tmp) failed (errno 28: No space left on device) loop exited with status 67 [ 2891.490631][T20609] device hsr_slave_0 left promiscuous mode [ 2891.501260][T20609] device hsr_slave_1 left promiscuous mode [ 2891.518323][T20609] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2891.526566][T20609] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2891.536565][T20609] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2891.544452][T20609] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2891.563461][T20609] device bridge_slave_1 left promiscuous mode [ 2891.569692][T20609] bridge0: port 2(bridge_slave_1) entered disabled state [ 2891.596657][T20609] device bridge_slave_0 left promiscuous mode [ 2891.604735][T20609] bridge0: port 1(bridge_slave_0) entered disabled state [ 2891.619192][T20609] device veth1_macvtap left promiscuous mode [ 2891.627579][T20609] device veth0_macvtap left promiscuous mode [ 2891.634447][T20609] device veth1_vlan left promiscuous mode [ 2891.640279][T20609] device veth0_vlan left promiscuous mode [ 2891.975048][T20609] team0 (unregistering): Port device team_slave_1 removed [ 2891.994574][T20609] team0 (unregistering): Port device team_slave_0 removed [ 2892.010567][T20609] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2892.029622][T20609] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2892.165993][T20609] bond0 (unregistering): Released all slaves