------------[ cut here ]------------
wlan1: Failed check-sdata-in-driver check, flags: 0x4
WARNING: CPU: 1 PID: 182531 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x4a8/0x5a0
Modules linked in:
CPU: 1 PID: 182531 Comm: syz-executor.5 Not tainted 5.18.0-rc3-next-20220419 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:drv_bss_info_changed+0x4a8/0x5a0
Code: a8 03 00 00 48 85 ed 0f 84 a1 00 00 00 e8 f0 f0 65 fd e8 eb f0 65 fd 8b 54 24 04 48 89 ee 48 c7 c7 c0 ab ba 84 e8 90 f8 25 00 <0f> 0b e9 10 fe ff ff e8 cc f0 65 fd e8 67 46 35 00 31 ff 89 c3 89
RSP: 0018:ffff8880196b73e8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000040000 RSI: ffffffff812b51a8 RDI: ffffed10032d6e6f
RBP: ffff888039a2c000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff812aee1c R11: 0000000000000000 R12: ffff888039a2cbc0
R13: 0000000000400000 R14: ffff888039a2df88 R15: ffff888039a2df80
FS: 00007f2f037c1700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2bc25000 CR3: 000000003b426000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000600
Call Trace:
ieee80211_bss_info_change_notify+0x9a/0xc0
ieee80211_ocb_leave+0x1ed/0x340
__cfg80211_leave_ocb+0x1d6/0x510
cfg80211_leave_ocb+0x4e/0x70
cfg80211_change_iface+0x7fd/0xea0
nl80211_set_interface+0x65f/0x900
genl_family_rcv_msg_doit+0x22d/0x330
genl_rcv_msg+0x33c/0x5a0
netlink_rcv_skb+0x14b/0x430
genl_rcv+0x24/0x40
netlink_unicast+0x54a/0x800
netlink_sendmsg+0x904/0xe00
sock_sendmsg+0x150/0x190
____sys_sendmsg+0x703/0x870
___sys_sendmsg+0xf3/0x170
__sys_sendmsg+0xe5/0x1b0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f2f0624bb19
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:00007f2f037c1188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f2f0635ef60 RCX: 00007f2f0624bb19
RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003
RBP: 00007f2f062a5f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd4777d39f R14: 00007f2f037c1300 R15: 0000000000022000
irq event stamp: 1923
hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (1560): [] __irq_exit_rcu+0x113/0x170
softirqs last disabled at (1507): [] __irq_exit_rcu+0x113/0x170
---[ end trace 0000000000000000 ]---
audit: type=1326 audit(1650366213.637:183): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=182640 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc37f6f2b19 code=0x0
audit: type=1326 audit(1650366214.845:184): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=182678 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc37f6f2b19 code=0x0
loop2: detected capacity change from 0 to 256
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
loop2: detected capacity change from 0 to 256
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
loop1: detected capacity change from 0 to 128
loop1: detected capacity change from 0 to 128
loop2: detected capacity change from 0 to 256
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
loop1: detected capacity change from 0 to 128
loop1: detected capacity change from 0 to 128
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
loop1: detected capacity change from 0 to 128
loop4: detected capacity change from 0 to 344
loop4: detected capacity change from 0 to 344
loop4: detected capacity change from 0 to 344
loop2: detected capacity change from 0 to 352
loop1: detected capacity change from 0 to 128
loop3: detected capacity change from 0 to 512
loop1: detected capacity change from 0 to 128
loop4: detected capacity change from 0 to 344
loop2: detected capacity change from 0 to 512
EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.
Please do not flush events WQ.
CPU: 0 PID: 170113 Comm: syz-executor.3 Tainted: G W 5.18.0-rc3-next-20220419 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
flush_workqueue.cold+0x1d/0x22
ext4_put_super+0x9d/0x1050
generic_shutdown_super+0x14f/0x410
kill_block_super+0x9d/0xf0
deactivate_locked_super+0x99/0x160
deactivate_super+0xad/0xd0
cleanup_mnt+0x39a/0x510
task_work_run+0xe2/0x1a0
exit_to_user_mode_prepare+0x199/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f5965de3f87
Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 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:00007ffc4e8b6008 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000135 RCX: 00007f5965de3f87
RDX: 00007ffc4e8b60db RSI: 000000000000000a RDI: 00007ffc4e8b60d0
RBP: 00007ffc4e8b60d0 R08: 00000000ffffffff R09: 00007ffc4e8b5ea0
R10: 0000555556c04c7b R11: 0000000000000246 R12: 00007f5965e3c105
R13: 00007ffc4e8b7190 R14: 0000555556c04c20 R15: 00007ffc4e8b71d0
loop1: detected capacity change from 0 to 128
loop2: detected capacity change from 0 to 512
loop3: detected capacity change from 0 to 512
EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none.