------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 0 PID: 712886 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172 Modules linked in: CPU: 0 PID: 712886 Comm: syz-executor.7 Not tainted 5.10.179 #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 34 1d 8f fd e8 2f 1d 8f fd 8b 54 24 04 48 89 ee 48 c7 c7 20 1f 95 84 e8 89 f4 24 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 bd cb ba fd e9 97 fb ff ff 4c 89 RSP: 0018:ffff88802b177508 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8129a3e3 RDI: ffffed100562ee93 RBP: ffff8880559d8000 R08: 0000000000000001 R09: ffff88806ce37b4f R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880559d8bc0 R13: 0000000002000000 R14: ffff8880559d9da0 R15: ffff8880559d9d98 FS: 00007f308c4e4700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32722000 CR3: 000000003360a000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:210 ieee80211_set_mcast_rate+0x37/0x50 net/mac80211/cfg.c:2564 rdev_set_mcast_rate net/wireless/rdev-ops.h:1212 [inline] nl80211_set_mcast_rate+0x30b/0x650 net/wireless/nl80211.c:10215 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:2525 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:1944 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0x154/0x190 net/socket.c:671 ____sys_sendmsg+0x70d/0x870 net/socket.c:2356 ___sys_sendmsg+0xf3/0x170 net/socket.c:2410 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2439 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7f308ef6eb19 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:00007f308c4e4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f308f081f60 RCX: 00007f308ef6eb19 RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 0000000000000003 RBP: 00007f308efc8f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffef7059bcf R14: 00007f308c4e4300 R15: 0000000000022000 irq event stamp: 2433 hardirqs last enabled at (2443): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2561 hardirqs last disabled at (2452): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2476 softirqs last enabled at (1738): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1721): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 64d0d3cec771794a ]--- EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1307/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 524320 EXT4-fs (loop4): invalid inodes per group: 524320 EXT4-fs (loop4): invalid inodes per group: 1572896 Process accounting resumed EXT4-fs (loop4): invalid inodes per group: 1572896 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1308/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 1835040 EXT4-fs (loop4): invalid inodes per group: 1835040 netlink: 'syz-executor.5': attribute type 4 has an invalid length. EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1309/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 7602208 EXT4-fs (loop4): invalid inodes per group: 7602208 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1310/file0 supports timestamps until 2038 (0x7fffffff) netlink: 'syz-executor.3': attribute type 4 has an invalid length. mac80211_hwsim hwsim138 wlan1: refused to change device tx_queue_len A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. netlink: 'syz-executor.5': attribute type 4 has an invalid length. EXT4-fs (loop4): invalid inodes per group: 15728672 EXT4-fs (loop4): invalid inodes per group: 15728672 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1311/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 50331680 netlink: 'syz-executor.5': attribute type 4 has an invalid length. sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. EXT4-fs (loop4): invalid inodes per group: 50331680 netlink: 'syz-executor.3': attribute type 4 has an invalid length. mac80211_hwsim hwsim138 wlan1: refused to change device tx_queue_len A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1312/file0 supports timestamps until 2038 (0x7fffffff) netlink: 'syz-executor.3': attribute type 4 has an invalid length. mac80211_hwsim hwsim138 wlan1: refused to change device tx_queue_len A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. netlink: 'syz-executor.5': attribute type 4 has an invalid length. hugetlbfs: Bad value '0x00000000ffffffff' for mount option 'gid' EXT4-fs (loop4): invalid inodes per group: 75497504 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1313/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 75497504 EXT4-fs (loop4): invalid inodes per group: 83886112 EXT4-fs (loop4): invalid inodes per group: 83886112 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1314/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 100663328 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1315/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 402653216 EXT4-fs (loop4): invalid inodes per group: 402653216 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1316/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 469762080 EXT4-fs (loop4): invalid inodes per group: 469762080 EXT4-fs (loop4): invalid inodes per group: 536870944 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1317/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 1946157088 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1318/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 2147745824 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1322/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 67108896 EXT4-fs (loop4): invalid inodes per group: 67108896 EXT4-fs (loop4): invalid inodes per group: 83886112 EXT4-fs (loop4): invalid inodes per group: 83886112 mac80211_hwsim hwsim239 ÿÿÿÿ: refused to change device tx_queue_len EXT4-fs (loop4): invalid inodes per group: 100663328 mac80211_hwsim hwsim239 ÿÿÿÿ: refused to change device tx_queue_len EXT4-fs (loop4): invalid inodes per group: 100663328 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs (loop4): invalid inodes per group: 117440544 ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1324/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 117440544 mac80211_hwsim hwsim283 wlan1: refused to change device tx_queue_len EXT4-fs (loop4): invalid inodes per group: 134217760 EXT4-fs (loop4): invalid inodes per group: 134217760 mac80211_hwsim hwsim239 ÿÿÿÿ: refused to change device tx_queue_len EXT4-fs (loop4): invalid inodes per group: 402653216 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1325/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): invalid inodes per group: 402653216 mac80211_hwsim hwsim283 wlan1: refused to change device tx_queue_len EXT4-fs (loop4): invalid inodes per group: 469762080 mac80211_hwsim hwsim239 ÿÿÿÿ: refused to change device tx_queue_len EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1326/file0 supports timestamps until 2038 (0x7fffffff) mac80211_hwsim hwsim283 wlan1: refused to change device tx_queue_len EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1328/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2326/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1329/file0 supports timestamps until 2038 (0x7fffffff) netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1330/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2327/file0 supports timestamps until 2038 (0x7fffffff) netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2328/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1331/file0 supports timestamps until 2038 (0x7fffffff) netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2329/file0 supports timestamps until 2038 (0x7fffffff) netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1333/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2330/file0 supports timestamps until 2038 (0x7fffffff) netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1334/file0 supports timestamps until 2038 (0x7fffffff) netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2332/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1335/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2333/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1336/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2334/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2335/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1338/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2336/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1339/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2341/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1342/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir978391234/syzkaller.822W9H/2342/file0 supports timestamps until 2038 (0x7fffffff) netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir118572741/syzkaller.wJVByz/1343/file0 supports timestamps until 2038 (0x7fffffff)