------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 1 PID: 47510 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172 Modules linked in: CPU: 1 PID: 47510 Comm: syz-executor.5 Not tainted 5.10.234 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172 Code: 49 8b ac 24 a8 03 00 00 48 85 ed 74 3e e8 54 80 8c fd e8 4f 80 8c fd 8b 54 24 04 48 89 ee 48 c7 c7 80 c8 95 84 e8 2c 04 25 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 2d 78 b8 fd e9 97 fb ff ff 4c 89 RSP: 0018:ffff8880520a75c8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8129ea93 RDI: ffffed100a414eab RBP: ffff88803e468000 R08: 0000000000000001 R09: ffff88806cf27fbb R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803e468bc0 R13: 0000000000400000 R14: ffff88803e469da0 R15: ffff88803e469d98 FS: 00007fd891821700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe807b87542 CR3: 0000000042140000 CR4: 0000000000350ee0 Call Trace: ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:212 ieee80211_ocb_leave+0x1ed/0x340 net/mac80211/ocb.c:228 rdev_leave_ocb net/wireless/rdev-ops.h:382 [inline] __cfg80211_leave_ocb+0x1d6/0x570 net/wireless/ocb.c:70 cfg80211_leave_ocb+0x4e/0x70 net/wireless/ocb.c:84 cfg80211_change_iface+0x843/0xf90 net/wireless/util.c:1064 nl80211_set_interface+0x67c/0x8f0 net/wireless/nl80211.c:3811 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:2485 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1333 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0x154/0x190 net/socket.c:663 __sys_sendto+0x21c/0x320 net/socket.c:2005 __do_sys_sendto net/socket.c:2017 [inline] __se_sys_sendto net/socket.c:2013 [inline] __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2013 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7fd89425e8ac Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b RSP: 002b:00007fd89181ff80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fd8918200f0 RCX: 00007fd89425e8ac RDX: 0000000000000024 RSI: 00007fd891820140 RDI: 0000000000000007 RBP: 0000000000000000 R08: 00007fd89181ffd4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007fd891820140 R14: 0000000000000007 R15: 0000000000000000 irq event stamp: 9643 hardirqs last enabled at (9651): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (9666): [] sysvec_apic_timer_interrupt+0xb/0xa0 arch/x86/kernel/apic/apic.c:1106 softirqs last enabled at (7728): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (7643): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace f76158f4508eecce ]--- SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1540 sclass=netlink_route_socket pid=47682 comm=syz-executor.6 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1540 sclass=netlink_route_socket pid=47878 comm=syz-executor.6 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready loop7: detected capacity change from 0 to 262144 EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue loop7: detected capacity change from 0 to 262144 EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue loop7: detected capacity change from 0 to 262144 EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue loop7: detected capacity change from 0 to 262144 EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue audit: type=1326 audit(1740241033.752:431): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.752:432): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.759:433): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=219 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.759:434): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.759:435): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.759:436): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.787:437): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.788:438): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49186 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.910:439): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49492 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 audit: type=1326 audit(1740241033.910:440): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=49492 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa64a4d4b19 code=0x7ffc0000 Bluetooth: hci4: command 0x0406 tx timeout tmpfs: Too small a size for current use tmpfs: Too small a size for current use tmpfs: Too small a size for current use tmpfs: Too small a size for current use netlink: 'syz-executor.5': attribute type 21 has an invalid length. loop5: detected capacity change from 0 to 33559552 FAT-fs (loop5): Unrecognized mount option "" or missing value tmpfs: Too small a size for current use tmpfs: Too small a size for current use tmpfs: Too small a size for current use netlink: 'syz-executor.5': attribute type 21 has an invalid length. loop5: detected capacity change from 0 to 33559552 FAT-fs (loop5): Unrecognized mount option "" or missing value netlink: 'syz-executor.5': attribute type 21 has an invalid length. netlink: 'syz-executor.7': attribute type 21 has an invalid length. loop5: detected capacity change from 0 to 33559552 FAT-fs (loop5): Unrecognized mount option "" or missing value loop7: detected capacity change from 0 to 33559552 FAT-fs (loop7): Unrecognized mount option "" or missing value netlink: 'syz-executor.7': attribute type 21 has an invalid length. netlink: 'syz-executor.5': attribute type 21 has an invalid length. loop7: detected capacity change from 0 to 33559552 FAT-fs (loop7): Unrecognized mount option "" or missing value loop5: detected capacity change from 0 to 33559552 FAT-fs (loop5): Unrecognized mount option "" or missing value netlink: 'syz-executor.7': attribute type 21 has an invalid length. loop7: detected capacity change from 0 to 33559552 FAT-fs (loop7): Unrecognized mount option "" or missing value __nla_validate_parse: 7 callbacks suppressed netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 9pnet_virtio: no channels available for device ./file0/file0/file0 9pnet_virtio: no channels available for device ./file0/file0/file0 9pnet_virtio: no channels available for device ./file0/file0/file0 netlink: 'syz-executor.2': attribute type 35 has an invalid length.