WARNING in drv_remove

Title	Replies (including bot)	Last reply
WARNING in drv_remove_interface	0 (1)	2020/10/12 13:21

Title

Replies (including bot)

Last reply

WARNING in drv_remove_interface

0 (1)

2020/10/12 13:21

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.14	WARNING in drv_remove_interface	C		error	1	469d	954d	0/1	upstream: reported C repro on 2020/10/29 13:01
linux-4.19	WARNING in drv_remove_interface	C		error	1	628d	944d	0/1	upstream: reported C repro on 2020/11/08 17:06

linux-4.14

WARNING in drv_remove_interface

error

469d

954d

0/1

upstream: reported C repro on 2020/10/29 13:01

linux-4.19

WARNING in drv_remove_interface

error

628d

944d

0/1

upstream: reported C repro on 2020/11/08 17:06


Created	Duration	User	Repo	Result
2023/04/13 17:11	13m	retest repro	upstream	report log
2023/01/29 07:32	9m	retest repro	upstream	error
2023/01/29 07:32	24m	retest repro	net-old	OK log
2022/10/21 03:30	12m	retest repro	upstream	report log
2022/10/20 19:30	18m	retest repro	upstream	OK log

------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 8423 at net/mac80211/driver-ops.c:97 drv_remove_interface+0x14c/0x190 net/mac80211/driver-ops.c:97 Modules linked in: CPU: 0 PID: 8423 Comm: syz-executor091 Not tainted 5.11.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:drv_remove_interface+0x14c/0x190 net/mac80211/driver-ops.c:97 Code: df f8 49 8b 87 40 06 00 00 49 81 c7 60 06 00 00 48 85 c0 4c 0f 45 f8 48 c7 c7 60 88 ef 8a 4c 89 fe 89 ea 31 c0 e8 e4 5c 6b f8 <0f> 0b e9 22 ff ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c e8 fe RSP: 0018:ffffc9000d957a70 EFLAGS: 00010246 RAX: 84e78f97573d2f00 RBX: 1ffff110039a0242 RCX: ffff8880208d1bc0 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff815fb522 R09: ffffed10173860b8 R10: ffffed10173860b8 R11: 0000000000000000 R12: dffffc0000000000 R13: ffff88801cd01210 R14: ffff88801ccd8c80 R15: ffff88801cd00000 FS: 00007f570de37700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f570de36278 CR3: 0000000021ca8000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_do_stop+0x1880/0x1e90 net/mac80211/iface.c:613 ieee80211_stop+0x1d/0x30 net/mac80211/iface.c:640 __dev_close_many+0x2b2/0x390 net/core/dev.c:1612 __dev_close net/core/dev.c:1624 [inline] __dev_change_flags+0x2fe/0x6f0 net/core/dev.c:8476 dev_change_flags+0x85/0x190 net/core/dev.c:8549 devinet_ioctl+0x908/0x1df0 net/ipv4/devinet.c:1142 inet_ioctl+0x240/0x2e0 net/ipv4/af_inet.c:967 sock_do_ioctl+0x7b/0x260 net/socket.c:1037 sock_ioctl+0x416/0x5f0 net/socket.c:1177 vfs_ioctl fs/ioctl.c:48 [inline] __do_sys_ioctl fs/ioctl.c:753 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:739 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x446549 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f570de372f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000004cc440 RCX: 0000000000446549 RDX: 0000000020001000 RSI: 0000000000008914 RDI: 0000000000000003 RBP: 000000000049bff8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0031313230386c6e R13: 1102080006000a00 R14: 0003005296000000 R15: 00000000004cc448

Crashes (5):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	Manager	Title
2021/02/08 18:13	upstream	92bf22614b21	2ce644fc	.config	console log	report	syz	C	ci-upstream-kasan-gce-smack-root	WARNING in drv_remove_interface
2021/03/28 03:29	linux-next	931294922e65	a8529b82	.config	console log	report	syz	C	ci-upstream-linux-next-kasan-gce-root	WARNING in drv_remove_interface
2021/02/10 20:15	upstream	e0756cfc7d7c	2bd9619f	.config	console log	report	syz		ci-upstream-kasan-gce-selinux-root	WARNING in drv_remove_interface
2020/11/24 02:48	upstream	418baf2c28f3	878fb17a	.config	console log	report	syz	C	ci-upstream-kasan-gce-386
2020/10/12 07:36	net-old	874fb9e2ca94	4a77ae0b	.config	console log	report	syz	C	ci-upstream-net-this-kasan-gce

Crashes (5):