------------[ cut here ]------------ R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 R13: 0000000000000005 R14: 0000000020000440 R15: 0000000000000000 wlan1: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 0 PID: 8220 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: 8220 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:ffff88800da475c8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8129ea93 RDI: ffffed1001b48eab RBP: ffff888046d28000 R08: 0000000000000001 R09: ffff88806ce37b0f R10: 0000000000000000 R11: 0000000000000001 R12: ffff888046d28bc0 R13: 0000000000400000 R14: ffff888046d29da0 R15: ffff888046d29d98 FS: 00007f736879a700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7368798ff8 CR3: 0000000045812000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000dd060a 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: 0033:0x7f736b1f88ac 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:00007f7368798f80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f73687990f0 RCX: 00007f736b1f88ac RDX: 0000000000000024 RSI: 00007f7368799140 RDI: 0000000000000006 RBP: 0000000000000000 R08: 00007f7368798fd4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f7368799140 R14: 0000000000000006 R15: 0000000000000000 irq event stamp: 1663 hardirqs last enabled at (1673): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1682): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (874): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (833): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 3874d16507897b9a ]--- loop1: detected capacity change from 0 to 4096 nfs4: Unknown parameter '&+' loop6: detected capacity change from 0 to 16776704 EXT4-fs (loop6): VFS: Can't find ext4 filesystem loop1: detected capacity change from 0 to 135266304 EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,,errors=continue netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. FAULT_INJECTION: forcing a failure. name fail_usercopy, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 8269 Comm: syz-executor.6 Tainted: G W 5.10.234 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 copyin lib/iov_iter.c:155 [inline] iov_iter_copy_from_user_atomic+0x49b/0xdb0 lib/iov_iter.c:998 generic_perform_write+0x279/0x4f0 mm/filemap.c:3344 __generic_file_write_iter+0x39d/0x5d0 mm/filemap.c:3465 generic_file_write_iter+0xdb/0x230 mm/filemap.c:3497 call_write_iter include/linux/fs.h:2039 [inline] new_sync_write+0x42c/0x660 fs/read_write.c:518 vfs_write+0x7c0/0xb10 fs/read_write.c:605 ksys_pwrite64 fs/read_write.c:712 [inline] __do_sys_pwrite64 fs/read_write.c:722 [inline] __se_sys_pwrite64 fs/read_write.c:719 [inline] __x64_sys_pwrite64+0x201/0x260 fs/read_write.c:719 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f74ac274ab7 Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b RSP: 002b:00007f74a9836f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 RAX: ffffffffffffffda RBX: 00007f74ac30b970 RCX: 00007f74ac274ab7 RDX: 000000000000005a RSI: 0000000020000280 RDI: 0000000000000005 RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 R13: 0000000000000005 R14: 0000000020000440 R15: 0000000000000000 loop6: detected capacity change from 0 to 16776704 EXT4-fs (loop6): Mount option "noacl" will be removed by 3.5 Contact linux-ext4@vger.kernel.org if you think we should keep it. loop1: detected capacity change from 0 to 135266304 EXT4-fs (loop6): mounted filesystem without journal. Opts: noacl,,errors=continue EXT4-fs (loop1): mounted filesystem without journal. Opts: usrjquota=,,errors=continue