WARNING in drv_remove

Kernel	Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.14	WARNING in drv_remove_interface	-1	syz, C		error	1	1620d	2105d	0/1	upstream: reported C repro on 2020/10/29 13:01
linux-6.1	WARNING in drv_remove_interface	-1				1	1107d	1107d	0/3	auto-obsoleted due to no activity on 2023/11/01 10:54
upstream	WARNING in drv_remove_interface wireless	-1	syz, C	done	inconclusive	29	525d	2121d	28/29	fixed on 2025/06/10 16:19

Kernel

Title

Rank 🛈

linux-4.14

WARNING in drv_remove_interface

-1

syz, C

error

1620d

2105d

0/1

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

linux-6.1

WARNING in drv_remove_interface

-1

1107d

0/3

auto-obsoleted due to no activity on 2023/11/01 10:54

upstream

WARNING in drv_remove_interface wireless

-1

syz, C

done

inconclusive

525d

2121d

28/29

fixed on 2025/06/10 16:19


Created	Duration	User	Repo	Result
2021/10/20 14:29	12m	bisect fix	linux-4.19.y	error job log
2021/09/20 14:03	25m	bisect fix	linux-4.19.y	OK (0) job log log
2021/08/21 13:31	29m	bisect fix	linux-4.19.y	OK (0) job log log
2021/07/22 13:02	28m	bisect fix	linux-4.19.y	OK (0) job log log
2021/06/22 10:31	24m	bisect fix	linux-4.19.y	OK (0) job log log
2021/05/22 18:25	29m	bisect fix	linux-4.19.y	OK (0) job log log
2021/04/22 16:48	22m	bisect fix	linux-4.19.y	OK (0) job log log
2021/03/23 16:24	23m	bisect fix	linux-4.19.y	OK (0) job log log
2021/02/21 10:46	23m	bisect fix	linux-4.19.y	OK (0) job log log
2021/02/18 06:02	18m	bisect fix	linux-4.19.y	error job log
2021/02/06 17:54	0m	bisect fix	linux-4.19.y	error job log
2021/01/07 17:29	24m	bisect fix	linux-4.19.y	OK (0) job log log
2020/12/08 17:05	24m	bisect fix	linux-4.19.y	OK (0) job log log

syz-executor120 uses obsolete (PF_INET,SOCK_PACKET) ------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 8121 at net/mac80211/driver-ops.h:17 check_sdata_in_driver net/mac80211/driver-ops.h:17 [inline] WARNING: CPU: 0 PID: 8121 at net/mac80211/driver-ops.h:17 drv_remove_interface+0x56e/0x710 net/mac80211/driver-ops.c:100 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 8121 Comm: syz-executor120 Not tainted 4.19.155-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2fe lib/dump_stack.c:118 panic+0x26a/0x50e kernel/panic.c:186 __warn.cold+0x20/0x61 kernel/panic.c:541 report_bug+0x262/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038 RIP: 0010:check_sdata_in_driver net/mac80211/driver-ops.h:17 [inline] RIP: 0010:drv_remove_interface+0x56e/0x710 net/mac80211/driver-ops.c:100 Code: 00 00 48 85 db 0f 84 f9 00 00 00 e8 8c dd af f9 48 89 dd e8 84 dd af f9 44 89 ea 48 89 ee 48 c7 c7 e0 8c 66 89 e8 bd bb 83 f9 <0f> 0b 5b 5d 41 5c 41 5d 41 5e 41 5f e9 61 dd af f9 e8 5c dd af f9 RSP: 0018:ffff8880b12975b8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff8880abb14500 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff814fda81 RDI: ffffed1016252ea9 RBP: ffff8880abb14500 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffff8882387a8ba0 R13: 0000000000000000 R14: ffff8880abb154f8 R15: 000000000000000f ieee80211_do_stop+0x114e/0x1ff0 net/mac80211/iface.c:1053 ieee80211_stop+0x1a/0x20 net/mac80211/iface.c:1080 __dev_close_many+0x1ab/0x2e0 net/core/dev.c:1485 __dev_close net/core/dev.c:1497 [inline] __dev_change_flags+0x273/0x660 net/core/dev.c:7669 dev_change_flags+0x7e/0x140 net/core/dev.c:7740 devinet_ioctl+0x13c9/0x1b40 net/ipv4/devinet.c:1106 inet_ioctl+0x1ea/0x360 net/ipv4/af_inet.c:954 packet_ioctl+0xb9/0x2b0 net/packet/af_packet.c:4149 sock_do_ioctl+0xcb/0x2d0 net/socket.c:950 sock_ioctl+0x2ef/0x5d0 net/socket.c:1074 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x447169 Code: e8 5c b1 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 6b 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f9a94e7bd98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dcc48 RCX: 0000000000447169 RDX: 0000000020001000 RSI: 0000000000008914 RDI: 0000000000000003 RBP: 00000000006dcc40 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc4c R13: 0000000000000000 R14: 000000306e616c77 R15: 0000000000000fb0 Kernel Offset: disabled Rebooting in 86400 seconds..