I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 7 prio class 2
Buffer I/O error on dev sr0, logical block 1, async page read
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wlan1: Failed check-sdata-in-driver check, flags: 0x0
WARNING: CPU: 1 PID: 6189 at net/mac80211/main.c:236 ieee80211_bss_info_change_notify+0x305/0xab0
Modules linked in:
CPU: 1 PID: 6189 Comm: syz-executor.0 Not tainted 6.4.0-next-20230706 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:ieee80211_bss_info_change_notify+0x305/0xab0
Code: 88 06 00 00 4d 85 f6 0f 84 c0 06 00 00 e8 63 30 2f fd e8 5e 30 2f fd 8b 54 24 0c 4c 89 f6 48 c7 c7 a0 52 e0 84 e8 cb 0c fa fc <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 8b 14 24 48 c1 ea 03 0f b6
RSP: 0018:ffff88804412f540 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888041344b80 RCX: ffffc900007c7000
RDX: 0000000000040000 RSI: ffffffff81171cc2 RDI: 0000000000000001
RBP: ffff8880200b0e20 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400000
R13: ffff8880413464f8 R14: ffff888041344000 R15: 0000000000000000
FS: 00007f294c676700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdd5dd1f18 CR3: 00000000168a0000 CR4: 0000000000350ee0
Call Trace:
ieee80211_ocb_leave+0x1f1/0x350
__cfg80211_leave_ocb+0x1d5/0x5a0
cfg80211_leave_ocb+0x52/0x80
cfg80211_change_iface+0x8cb/0x1080
nl80211_set_interface+0x6b0/0x990
genl_family_rcv_msg_doit.isra.0+0x1ee/0x2e0
genl_rcv_msg+0x503/0x7e0
netlink_rcv_skb+0x15d/0x450
genl_rcv+0x28/0x40
netlink_unicast+0x552/0x800
netlink_sendmsg+0x923/0xe40
sock_sendmsg+0x1b6/0x200
__sys_sendto+0x254/0x360
__x64_sys_sendto+0xe1/0x1c0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f294f0b38ac
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:00007f294c674f80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007f294c6750f0 RCX: 00007f294f0b38ac
RDX: 0000000000000024 RSI: 00007f294c675140 RDI: 0000000000000005
RBP: 0000000000000000 R08: 00007f294c674fd4 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 00007f294c675140 R14: 0000000000000005 R15: 0000000000000000
irq event stamp: 2057
hardirqs last enabled at (2063): [] vprintk_emit+0x504/0x560
hardirqs last disabled at (2068): [] vprintk_emit+0x49b/0x560
softirqs last enabled at (1530): [] irq_exit_rcu+0x93/0xc0
softirqs last disabled at (1515): [] irq_exit_rcu+0x93/0xc0
---[ end trace 0000000000000000 ]---
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 1
CPU: 0 PID: 6191 Comm: syz-executor.3 Tainted: G W 6.4.0-next-20230706 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
_copy_from_iter+0x1d3/0x1320
copy_page_from_iter+0xe3/0x180
tun_build_skb+0x2ca/0x1240
tun_get_user+0x703/0x36d0
tun_chr_write_iter+0xe5/0x1f0
vfs_write+0x97d/0xda0
ksys_write+0x122/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f3c04aea5ff
Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
RSP: 002b:00007f3c020ad150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f3c04c4af60 RCX: 00007f3c04aea5ff
RDX: 000000000000003e RSI: 00000000200000c0 RDI: 00000000000000f0
RBP: 00007f3c020ad1d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 00007ffef9e9422f R14: 00007f3c020ad300 R15: 0000000000022000
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.