------------[ cut here ]------------ WARNING: CPU: 1 PID: 4516 at net/mac80211/cfg.c:3646 ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Modules linked in: CPU: 1 PID: 4516 Comm: syz-executor.4 Not tainted 5.10.206 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Code: 95 84 c6 05 50 e1 a8 01 01 e8 33 96 1b 00 e9 e8 fd ff ff e8 31 87 84 fd 4c 89 ff e8 39 48 56 ff e9 b9 fd ff ff e8 1f 87 84 fd <0f> 0b 41 bc ea ff ff ff e9 a7 fd ff ff 4c 89 ef e8 fa 57 b0 fd e9 RSP: 0018:ffff88804ac57500 EFLAGS: 00010212 RAX: 00000000000005d1 RBX: ffff888039ccc000 RCX: ffffc9000560c000 RDX: 0000000000040000 RSI: ffffffff83bc0441 RDI: 0000000000000005 RBP: ffff888009ce8820 R08: 0000000000000001 R09: ffffffff868616e7 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888047ea0d00 R13: 0000000000000000 R14: 0000000000000001 R15: ffff88804ac57684 FS: 00007f83b3f3e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f83b6a1ea58 CR3: 000000000f712000 CR4: 0000000000350ee0 Call Trace: rdev_probe_client net/wireless/rdev-ops.h:929 [inline] nl80211_probe_client+0x3aa/0x980 net/wireless/nl80211.c:12758 genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800 netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2497 mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1348 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1916 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0x154/0x190 net/socket.c:663 ____sys_sendmsg+0x70d/0x870 net/socket.c:2376 ___sys_sendmsg+0xf3/0x170 net/socket.c:2430 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2459 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x62/0xc7 RIP: 0033:0x7f83b69c8b19 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 RSP: 002b:00007f83b3f3e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f83b6adbf60 RCX: 00007f83b69c8b19 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004 RBP: 00007f83b6a22f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd637e329f R14: 00007f83b3f3e300 R15: 0000000000022000 irq event stamp: 2925 hardirqs last enabled at (2933): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2561 hardirqs last disabled at (2942): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2476 softirqs last enabled at (2248): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (2147): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 6075cfc56472432c ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4516 at net/mac80211/cfg.c:3646 ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Modules linked in: CPU: 1 PID: 4516 Comm: syz-executor.4 Tainted: G W 5.10.206 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Code: 95 84 c6 05 50 e1 a8 01 01 e8 33 96 1b 00 e9 e8 fd ff ff e8 31 87 84 fd 4c 89 ff e8 39 48 56 ff e9 b9 fd ff ff e8 1f 87 84 fd <0f> 0b 41 bc ea ff ff ff e9 a7 fd ff ff 4c 89 ef e8 fa 57 b0 fd e9 RSP: 0018:ffff88804ac57500 EFLAGS: 00010216 RAX: 0000000000000597 RBX: ffff888039ccc000 RCX: ffffc9000560c000 RDX: 0000000000040000 RSI: ffffffff83bc0441 RDI: 0000000000000005 RBP: ffff888049fc6020 R08: 0000000000000001 R09: ffffffff868616e7 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888047ea0d00 R13: 0000000000000000 R14: 0000000000000001 R15: ffff88804ac57684 FS: 00007f83b3f3e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff92b205710 CR3: 000000000f712000 CR4: 0000000000350ee0 Call Trace: rdev_probe_client net/wireless/rdev-ops.h:929 [inline] nl80211_probe_client+0x3aa/0x980 net/wireless/nl80211.c:12758 genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800 netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2497 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1348 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1916 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0x154/0x190 net/socket.c:663 ____sys_sendmsg+0x70d/0x870 net/socket.c:2376 ___sys_sendmsg+0xf3/0x170 net/socket.c:2430 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2459 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x62/0xc7 RIP: 0033:0x7f83b69c8b19 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 RSP: 002b:00007f83b3f3e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f83b6adbf60 RCX: 00007f83b69c8b19 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004 RBP: 00007f83b6a22f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd637e329f R14: 00007f83b3f3e300 R15: 0000000000022000 irq event stamp: 4663 hardirqs last enabled at (4671): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2561 hardirqs last disabled at (4682): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2476 softirqs last enabled at (4582): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (4481): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 6075cfc56472432d ]--- EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4550 at net/mac80211/cfg.c:3646 ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Modules linked in: CPU: 0 PID: 4550 Comm: syz-executor.4 Tainted: G W 5.10.206 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Code: 95 84 c6 05 50 e1 a8 01 01 e8 33 96 1b 00 e9 e8 fd ff ff e8 31 87 84 fd 4c 89 ff e8 39 48 56 ff e9 b9 fd ff ff e8 1f 87 84 fd <0f> 0b 41 bc ea ff ff ff e9 a7 fd ff ff 4c 89 ef e8 fa 57 b0 fd e9 RSP: 0018:ffff888049c5f500 EFLAGS: 00010212 RAX: 0000000000000577 RBX: ffff888039ccc000 RCX: ffffc9000560c000 RDX: 0000000000040000 RSI: ffffffff83bc0441 RDI: 0000000000000005 RBP: ffff888047b91020 R08: 0000000000000001 R09: ffffffff868616e7 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888047ea0d00 R13: 0000000000000000 R14: 0000000000000001 R15: ffff888049c5f684 FS: 00007f83b3f3e700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000000d370000 CR4: 0000000000350ef0 Call Trace: rdev_probe_client net/wireless/rdev-ops.h:929 [inline] nl80211_probe_client+0x3aa/0x980 net/wireless/nl80211.c:12758 genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800 netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2497 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1348 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1916 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0x154/0x190 net/socket.c:663 ____sys_sendmsg+0x70d/0x870 net/socket.c:2376 ___sys_sendmsg+0xf3/0x170 net/socket.c:2430 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2459 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x62/0xc7 RIP: 0033:0x7f83b69c8b19 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 RSP: 002b:00007f83b3f3e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f83b6adbf60 RCX: 00007f83b69c8b19 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004 RBP: 00007f83b6a22f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd637e329f R14: 00007f83b3f3e300 R15: 0000000000022000 irq event stamp: 2759 hardirqs last enabled at (2769): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2561 hardirqs last disabled at (2778): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2476 softirqs last enabled at (2364): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (2347): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 6075cfc56472432e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4572 at net/mac80211/cfg.c:3646 ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Modules linked in: CPU: 0 PID: 4572 Comm: syz-executor.4 Tainted: G W 5.10.206 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:ieee80211_probe_client+0x761/0x860 net/mac80211/cfg.c:3646 Code: 95 84 c6 05 50 e1 a8 01 01 e8 33 96 1b 00 e9 e8 fd ff ff e8 31 87 84 fd 4c 89 ff e8 39 48 56 ff e9 b9 fd ff ff e8 1f 87 84 fd <0f> 0b 41 bc ea ff ff ff e9 a7 fd ff ff 4c 89 ef e8 fa 57 b0 fd e9 RSP: 0018:ffff88804bd2f500 EFLAGS: 00010212 RAX: 000000000000056e RBX: ffff888039ccc000 RCX: ffffc9000560c000 RDX: 0000000000040000 RSI: ffffffff83bc0441 RDI: 0000000000000005 RBP: ffff888049fb7c20 R08: 0000000000000001 R09: ffffffff868616e7 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888047ea0d00 R13: 0000000000000000 R14: 0000000000000001 R15: ffff88804bd2f684 FS: 00007f83b3f3e700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d229000 CR3: 000000000d370000 CR4: 0000000000350ef0 Call Trace: rdev_probe_client net/wireless/rdev-ops.h:929 [inline] nl80211_probe_client+0x3aa/0x980 net/wireless/nl80211.c:12758 genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800 netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2497 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1348 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1916 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0x154/0x190 net/socket.c:663 ____sys_sendmsg+0x70d/0x870 net/socket.c:2376 ___sys_sendmsg+0xf3/0x170 net/socket.c:2430 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2459 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x62/0xc7 RIP: 0033:0x7f83b69c8b19 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 RSP: 002b:00007f83b3f3e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f83b6adbf60 RCX: 00007f83b69c8b19 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004 RBP: 00007f83b6a22f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd637e329f R14: 00007f83b3f3e300 R15: 0000000000022000 irq event stamp: 2683 hardirqs last enabled at (2691): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2561 hardirqs last disabled at (2700): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2476 softirqs last enabled at (2060): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (2043): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 6075cfc56472432f ]--- mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium