------------[ cut here ]------------
wlan0: Failed check-sdata-in-driver check, flags: 0x0
WARNING: CPU: 1 PID: 9132 at net/mac80211/main.c:288 ieee80211_link_info_change_notify+0x1fd/0x270
Modules linked in:
CPU: 1 PID: 9132 Comm: syz-executor.0 Not tainted 6.4.0-rc1-next-20230512 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:ieee80211_link_info_change_notify+0x1fd/0x270
Code: 8b 9d 88 06 00 00 48 85 db 74 32 e8 6d 22 34 fd 48 89 dd e8 65 22 34 fd 44 89 f2 48 89 ee 48 c7 c7 40 57 df 84 e8 13 52 ff fc <0f> 0b e9 76 ff ff ff e8 47 22 34 fd 0f 0b e9 43 fe ff ff e8 3b 22
loop1: detected capacity change from 0 to 512
RSP: 0018:ffff8880438a7490 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888042cc0000 RCX: ffffc900007df000
RDX: 0000000000040000 RSI: ffffffff81171cd2 RDI: 0000000000000001
RBP: ffff888042cc0000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: ffff888042cc2068 R14: 0000000000000000 R15: ffff888042c506c0
FS: 00007f013aa1d700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e96a16fe8 CR3: 000000000e4f6000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
ieee80211_set_mcast_rate+0x42/0x50
nl80211_set_mcast_rate+0x30a/0x680
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_sendmsg+0x74e/0x980
___sys_sendmsg+0x110/0x1b0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 9142 Comm: syz-executor.7 Not tainted 6.4.0-rc1-next-20230512 #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
__sys_sendmsg+0xf7/0x1d0
should_failslab+0x9/0x20
kmem_cache_alloc+0x5a/0x390
getname_flags.part.0+0x50/0x4f0
getname+0x92/0xe0
do_sys_openat2+0xf9/0x4c0
do_syscall_64+0x3f/0x90
__x64_sys_openat+0x143/0x200
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f013d4a7b19
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
do_syscall_64+0x3f/0x90
RSP: 002b:00007f013aa1d188 EFLAGS: 00000246
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f62cd8cda04
ORIG_RAX: 000000000000002e
Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
RSP: 002b:00007f62cae8fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f013d5baf60 RCX: 00007f013d4a7b19
RAX: ffffffffffffffda RBX: 00007f62cd964970 RCX: 00007f62cd8cda04
RDX: 0000000000000002 RSI: 00007f62cae90000 RDI: 00000000ffffff9c
RBP: 00007f62cae90000 R08: 0000000000000000 R09: ffffffffffffffff
RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000003
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
RBP: 00007f013d501f6d R08: 0000000000000000 R09: 0000000000000000
R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd4d27c1ef R14: 00007f013aa1d300 R15: 0000000000022000
irq event stamp: 3557
hardirqs last enabled at (3563): [] vprintk_emit+0x504/0x560
hardirqs last disabled at (3590): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (3306): [] __irq_exit_rcu+0xcc/0x110
softirqs last disabled at (3297): [] __irq_exit_rcu+0xcc/0x110
---[ end trace 0000000000000000 ]---
EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
EXT4-fs (loop5): group descriptors corrupted!
netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
EXT4-fs (loop3): corrupt root inode, run e2fsck
EXT4-fs (loop3): mount failed
ieee802154 phy0 wpan0: encryption failed: -22
loop5: detected capacity change from 0 to 512
loop3: detected capacity change from 0 to 512
EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
EXT4-fs (loop5): group descriptors corrupted!
loop7: detected capacity change from 0 to 512
EXT4-fs (loop3): corrupt root inode, run e2fsck
EXT4-fs (loop3): mount failed
EXT4-fs (loop7): VFS: Can't find ext4 filesystem
----------------
Code disassembly (best guess):
0: 84 00 test %al,(%rax)
2: 00 00 add %al,(%rax)
4: 00 00 add %al,(%rax)
6: 44 89 54 24 0c mov %r10d,0xc(%rsp)
b: e8 96 f9 ff ff callq 0xfffff9a6
10: 44 8b 54 24 0c mov 0xc(%rsp),%r10d
15: 44 89 e2 mov %r12d,%edx
18: 48 89 ee mov %rbp,%rsi
1b: 41 89 c0 mov %eax,%r8d
1e: bf 9c ff ff ff mov $0xffffff9c,%edi
23: b8 01 01 00 00 mov $0x101,%eax
28: 0f 05 syscall
* 2a: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 34 ja 0x66
32: 44 89 c7 mov %r8d,%edi
35: 89 44 24 0c mov %eax,0xc(%rsp)
39: e8 c8 f9 ff ff callq 0xfffffa06
3e: 8b .byte 0x8b
3f: 44 rex.R