Warning: Permanently added '[localhost]:34024' (ECDSA) to the list of known hosts. 2025/01/30 16:52:30 fuzzer started 2025/01/30 16:52:30 dialing manager at localhost:46401 syzkaller login: [ 70.867028] cgroup: Unknown subsys name 'net' [ 70.954930] cgroup: Unknown subsys name 'cpuset' [ 71.000328] cgroup: Unknown subsys name 'rlimit' 2025/01/30 16:52:48 syscalls: 2217 2025/01/30 16:52:48 code coverage: enabled 2025/01/30 16:52:48 comparison tracing: enabled 2025/01/30 16:52:48 extra coverage: enabled 2025/01/30 16:52:48 setuid sandbox: enabled 2025/01/30 16:52:48 namespace sandbox: enabled 2025/01/30 16:52:48 Android sandbox: enabled 2025/01/30 16:52:48 fault injection: enabled 2025/01/30 16:52:48 leak checking: enabled 2025/01/30 16:52:48 net packet injection: enabled 2025/01/30 16:52:48 net device setup: enabled 2025/01/30 16:52:48 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/30 16:52:48 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/30 16:52:48 USB emulation: enabled 2025/01/30 16:52:48 hci packet injection: enabled 2025/01/30 16:52:48 wifi device emulation: enabled 2025/01/30 16:52:48 802.15.4 emulation: enabled 2025/01/30 16:52:48 fetching corpus: 0, signal 0/0 (executing program) 2025/01/30 16:52:48 fetching corpus: 0, signal 0/0 (executing program) 2025/01/30 16:52:51 starting 8 fuzzer processes 16:52:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140), 0x10) 16:52:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)) 16:52:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000004500)=[{{&(0x7f0000000180)=@abs, 0x6e, 0x0}}], 0x1, 0x40000002, 0x0) [ 91.976947] audit: type=1400 audit(1738255972.027:7): avc: denied { execmem } for pid=270 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:52:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000380)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640), &(0x7f0000002680)=@v2, 0x14, 0x0) 16:52:52 executing program 4: openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000540)={0x4000300, 0x0, 0x0, 0x0, {}, &(0x7f0000000400)=""/9, 0x9, 0x0, 0x0}, 0x58) 16:52:52 executing program 5: unlinkat(0xffffffffffffffff, 0x0, 0x200) 16:52:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1b, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000dc0000000f000000010000000000000000000000002000000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35333334383534323200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000dced220ba9804d58a8dffc387fa17f8a010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000000400000005000000dc000f000300040000000000000000000f004582", 0x20, 0x800}, {&(0x7f0000010500)="ffffffff07000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd8f4655fd8f4655f00000000000004000200000000000000050000000d00"/64, 0x40, 0x1500}, {&(0x7f0000010f00)="20000000181166091811660900000000d7f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="c0410000002c0000d7f4655fd7f4655fd7f4655f00000000000002001600000000000000000000000e0000000f000000100000001100000012000000130000001400000015000000160000001700000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d7f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x1e00}, {&(0x7f0000011100)="ed4100003c000000d8f4655fd8f4655fd8f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000007782994400000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011200)="ed8100001a040000d8f4655fd8f4655fd8f4655f0000000000000100040000000000000001000000190000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000567a372d00000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000", 0xa0, 0x2000}, {&(0x7f0000011300)="ffa1000026000000d8f4655fd8f4655fd8f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3533333438353432322f66696c65302f66696c653000000000000000000000000000000000000000000000ae16d32f00000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000", 0xa0, 0x2100}, {&(0x7f0000011400)="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", 0x1a0, 0x2200}, {&(0x7f0000011600)="ed81000064000000d8f4655fd8f4655fd8f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c9b7d742800000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x2400}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x3400}, {&(0x7f0000011800)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x3800}, {&(0x7f0000011900)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x4400}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x4800}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x4c00}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x5000}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x5400}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x5800}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x5c00}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x6000}, {&(0x7f0000012300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}], 0x0, &(0x7f0000012800)) 16:52:52 executing program 7: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@xattr}]}) [ 93.551282] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.554739] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.557165] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.563653] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.571818] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.574763] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.622465] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 93.629283] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 93.646187] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 93.649465] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 93.655413] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 93.661562] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 93.663248] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 93.667794] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 93.673780] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 93.678186] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 93.682871] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 93.684968] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.688422] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 93.692868] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 93.696526] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 93.702212] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 93.714311] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 93.717638] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 93.811175] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 93.823820] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 93.827228] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 93.831090] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 93.833220] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 93.835721] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 93.841436] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 93.845790] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 93.852467] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 93.853465] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 93.856681] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 93.858523] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 93.861644] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 93.867833] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 93.872721] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 93.876972] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 93.877698] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 93.883897] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 93.887610] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 93.891657] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 93.904411] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 93.911540] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 93.916334] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 93.923521] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 95.633407] Bluetooth: hci0: command tx timeout [ 95.697192] Bluetooth: hci1: command tx timeout [ 95.761110] Bluetooth: hci3: command tx timeout [ 95.761838] Bluetooth: hci2: command tx timeout [ 95.954087] Bluetooth: hci7: command tx timeout [ 95.954690] Bluetooth: hci6: command tx timeout [ 95.955271] Bluetooth: hci4: command tx timeout [ 96.082206] Bluetooth: hci5: command tx timeout [ 97.682067] Bluetooth: hci0: command tx timeout [ 97.746357] Bluetooth: hci1: command tx timeout [ 97.810870] Bluetooth: hci3: command tx timeout [ 97.811398] Bluetooth: hci2: command tx timeout [ 98.001237] Bluetooth: hci4: command tx timeout [ 98.001755] Bluetooth: hci6: command tx timeout [ 98.002511] Bluetooth: hci7: command tx timeout [ 98.130365] Bluetooth: hci5: command tx timeout [ 99.730063] Bluetooth: hci0: command tx timeout [ 99.794058] Bluetooth: hci1: command tx timeout [ 99.859018] Bluetooth: hci2: command tx timeout [ 99.859524] Bluetooth: hci3: command tx timeout [ 100.050070] Bluetooth: hci4: command tx timeout [ 100.050609] Bluetooth: hci7: command tx timeout [ 100.051595] Bluetooth: hci6: command tx timeout [ 100.178082] Bluetooth: hci5: command tx timeout [ 101.777319] Bluetooth: hci0: command tx timeout [ 101.842172] Bluetooth: hci1: command tx timeout [ 101.906483] Bluetooth: hci3: command tx timeout [ 101.907180] Bluetooth: hci2: command tx timeout [ 102.098127] Bluetooth: hci6: command tx timeout [ 102.098628] Bluetooth: hci7: command tx timeout [ 102.099206] Bluetooth: hci4: command tx timeout [ 102.226050] Bluetooth: hci5: command tx timeout [ 153.774856] [ 153.775090] ====================================================== [ 153.775625] WARNING: possible circular locking dependency detected [ 153.776137] 6.13.0-next-20250130 #1 Not tainted [ 153.776539] ------------------------------------------------------ [ 153.777773] kworker/u8:1/64 is trying to acquire lock: [ 153.778840] ffffffff86219b68 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.780920] [ 153.780920] but task is already holding lock: [ 153.782571] ffff88800c3a8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 153.784509] [ 153.784509] which lock already depends on the new lock. [ 153.784509] [ 153.785565] [ 153.785565] the existing dependency chain (in reverse order) is: [ 153.786192] [ 153.786192] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 153.786764] __mutex_lock+0x13d/0xb50 [ 153.787174] wiphy_register+0x1b2e/0x25d0 [ 153.787620] ieee80211_register_hw+0x23a4/0x3d60 [ 153.788095] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 153.788594] init_mac80211_hwsim+0x389/0x870 [ 153.789049] do_one_initcall+0xf9/0x640 [ 153.789484] kernel_init_freeable+0x53d/0x7a0 [ 153.789952] kernel_init+0x1e/0x2d0 [ 153.790329] ret_from_fork+0x48/0x80 [ 153.790703] ret_from_fork_asm+0x1a/0x30 [ 153.791132] [ 153.791132] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 153.791676] __lock_acquire+0x29fd/0x4580 [ 153.792099] lock_acquire+0x19b/0x520 [ 153.792501] __mutex_lock+0x13d/0xb50 [ 153.792902] unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.793453] unregister_netdevice_queue+0x224/0x2e0 [ 153.793943] _cfg80211_unregister_wdev+0x57b/0x700 [ 153.794443] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 153.794923] ieee80211_unregister_hw+0x55/0x3a0 [ 153.795396] hwsim_exit_net+0x3a0/0x730 [ 153.795799] ops_exit_list+0xb3/0x180 [ 153.796187] cleanup_net+0x546/0xad0 [ 153.796594] process_one_work+0x8ee/0x1a10 [ 153.797039] worker_thread+0x674/0xe70 [ 153.797509] kthread+0x3ab/0x720 [ 153.797897] ret_from_fork+0x48/0x80 [ 153.798287] ret_from_fork_asm+0x1a/0x30 [ 153.798723] [ 153.798723] other info that might help us debug this: [ 153.798723] [ 153.799405] Possible unsafe locking scenario: [ 153.799405] [ 153.799950] CPU0 CPU1 [ 153.800348] ---- ---- [ 153.800731] lock(&rdev->wiphy.mtx); [ 153.801075] lock(rtnl_mutex); [ 153.801577] lock(&rdev->wiphy.mtx); [ 153.802121] lock(rtnl_mutex); [ 153.802435] [ 153.802435] *** DEADLOCK *** [ 153.802435] [ 153.802928] 4 locks held by kworker/u8:1/64: [ 153.803319] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 153.804202] #1: ffff88800b937d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 153.805055] #2: ffffffff8620db90 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 153.805856] #3: ffff88800c3a8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 153.806745] [ 153.806745] stack backtrace: [ 153.807121] CPU: 0 UID: 0 PID: 64 Comm: kworker/u8:1 Not tainted 6.13.0-next-20250130 #1 [ 153.807159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 153.807181] Workqueue: netns cleanup_net [ 153.807226] Call Trace: [ 153.807239] [ 153.807255] dump_stack_lvl+0xca/0x120 [ 153.807319] print_circular_bug+0x47b/0x750 [ 153.807367] check_noncircular+0x2e9/0x3c0 [ 153.807410] ? __pfx_check_noncircular+0x10/0x10 [ 153.807452] ? hlock_class+0x4e/0x130 [ 153.807484] ? mark_lock+0xac/0xed0 [ 153.807525] ? srso_return_thunk+0x5/0x5f [ 153.807582] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 153.807630] ? lockdep_lock+0xba/0x1b0 [ 153.807690] ? __pfx_lockdep_lock+0x10/0x10 [ 153.807755] __lock_acquire+0x29fd/0x4580 [ 153.807810] ? __pfx___lock_acquire+0x10/0x10 [ 153.807855] ? lock_release+0x20f/0x6f0 [ 153.807901] ? __pfx_lock_release+0x10/0x10 [ 153.807950] lock_acquire+0x19b/0x520 [ 153.807994] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.808044] ? __pfx_lock_acquire+0x10/0x10 [ 153.808090] ? srso_return_thunk+0x5/0x5f [ 153.808146] ? lock_release+0x20f/0x6f0 [ 153.808192] ? srso_return_thunk+0x5/0x5f [ 153.808253] ? lock_is_held_type+0x9e/0x120 [ 153.808310] ? srso_return_thunk+0x5/0x5f [ 153.808371] __mutex_lock+0x13d/0xb50 [ 153.808424] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.808469] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.808516] ? srso_return_thunk+0x5/0x5f [ 153.808572] ? synchronize_rcu_expedited+0x38a/0x420 [ 153.808618] ? __pfx___mutex_lock+0x10/0x10 [ 153.808673] ? __pfx_autoremove_wake_function+0x10/0x10 [ 153.808729] ? srso_return_thunk+0x5/0x5f [ 153.808785] ? kasan_quarantine_put+0x84/0x1e0 [ 153.808849] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 153.808885] ? srso_return_thunk+0x5/0x5f [ 153.808946] unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.808992] ? __virt_addr_valid+0x2e8/0x5d0 [ 153.809047] ? __pfx_lock_release+0x10/0x10 [ 153.809093] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 153.809140] ? find_held_lock+0x2c/0x110 [ 153.809200] ? srso_return_thunk+0x5/0x5f [ 153.809264] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 153.809325] ? srso_return_thunk+0x5/0x5f [ 153.809382] ? lock_release+0x20f/0x6f0 [ 153.809428] ? __pfx_lock_release+0x10/0x10 [ 153.809472] ? srso_return_thunk+0x5/0x5f [ 153.809529] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 153.809577] ? srso_return_thunk+0x5/0x5f [ 153.809640] unregister_netdevice_queue+0x224/0x2e0 [ 153.809684] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 153.809728] ? up_write+0x195/0x520 [ 153.809784] _cfg80211_unregister_wdev+0x57b/0x700 [ 153.809850] ? srso_return_thunk+0x5/0x5f [ 153.809910] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 153.809949] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 153.809987] ? srso_return_thunk+0x5/0x5f [ 153.810044] ? srso_return_thunk+0x5/0x5f [ 153.810100] ? synchronize_rcu+0x1ff/0x260 [ 153.810144] ieee80211_unregister_hw+0x55/0x3a0 [ 153.810189] hwsim_exit_net+0x3a0/0x730 [ 153.810238] ? __pfx_hwsim_exit_net+0x10/0x10 [ 153.810284] ? srso_return_thunk+0x5/0x5f [ 153.810340] ? netdev_run_todo+0x788/0x1040 [ 153.810390] ? __pfx_hwsim_exit_net+0x10/0x10 [ 153.810433] ops_exit_list+0xb3/0x180 [ 153.810476] cleanup_net+0x546/0xad0 [ 153.810521] ? __pfx_cleanup_net+0x10/0x10 [ 153.810575] process_one_work+0x8ee/0x1a10 [ 153.810643] ? __pfx_lock_acquire+0x10/0x10 [ 153.810689] ? __pfx_process_one_work+0x10/0x10 [ 153.810750] ? srso_return_thunk+0x5/0x5f [ 153.810807] ? move_linked_works+0x172/0x270 [ 153.810852] ? srso_return_thunk+0x5/0x5f [ 153.810909] ? assign_work+0x196/0x240 [ 153.810968] worker_thread+0x674/0xe70 [ 153.811028] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 153.811082] ? srso_return_thunk+0x5/0x5f [ 153.811138] ? __pfx_worker_thread+0x10/0x10 [ 153.811200] kthread+0x3ab/0x720 [ 153.811259] ? __pfx_kthread+0x10/0x10 [ 153.811313] ? srso_return_thunk+0x5/0x5f [ 153.811369] ? finish_task_switch.isra.0+0x206/0x840 [ 153.811422] ? __pfx_kthread+0x10/0x10 [ 153.811478] ret_from_fork+0x48/0x80 [ 153.811510] ? __pfx_kthread+0x10/0x10 [ 153.811564] ret_from_fork_asm+0x1a/0x30 [ 153.811633] [ 155.611299] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 155.612603] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 155.614639] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 155.619318] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 155.620925] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 155.621927] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 155.706232] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 155.707750] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 155.709274] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 155.716251] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 155.719987] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 155.721294] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 155.740293] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 155.744280] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 155.754831] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 155.778094] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 155.787067] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 155.798348] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 155.818496] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 155.822522] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 155.829890] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 155.832133] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 155.842905] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 155.842934] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 155.848733] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 155.863475] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 155.875805] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 155.876009] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 155.884115] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 155.885402] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 155.944312] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 155.969380] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 155.970495] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 155.972412] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 155.974196] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 155.975008] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 155.992701] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 156.014638] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 156.014840] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 156.029179] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 156.029268] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 156.032461] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 156.034588] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 156.037466] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 156.038662] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 156.042940] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 156.047197] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 156.053305] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 157.650090] Bluetooth: hci0: command tx timeout [ 157.777017] Bluetooth: hci1: command tx timeout [ 157.841213] Bluetooth: hci2: command tx timeout [ 157.905129] Bluetooth: hci4: command tx timeout [ 157.969085] Bluetooth: hci3: command tx timeout [ 158.033037] Bluetooth: hci5: command tx timeout [ 158.097148] Bluetooth: hci6: command tx timeout [ 158.161047] Bluetooth: hci7: command tx timeout [ 159.699015] Bluetooth: hci0: command tx timeout [ 159.825069] Bluetooth: hci1: command tx timeout [ 159.889149] Bluetooth: hci2: command tx timeout [ 159.953175] Bluetooth: hci4: command tx timeout [ 160.017136] Bluetooth: hci3: command tx timeout [ 160.083087] Bluetooth: hci5: command tx timeout [ 160.145026] Bluetooth: hci6: command tx timeout [ 160.209034] Bluetooth: hci7: command tx timeout [ 161.745026] Bluetooth: hci0: command tx timeout [ 161.874059] Bluetooth: hci1: command tx timeout [ 161.937094] Bluetooth: hci2: command tx timeout [ 162.001024] Bluetooth: hci4: command tx timeout [ 162.065077] Bluetooth: hci3: command tx timeout [ 162.131018] Bluetooth: hci5: command tx timeout [ 162.193140] Bluetooth: hci6: command tx timeout [ 162.257004] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 16:53:53 Registers: info registers vcpu 0 RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283d2d5 RDI=ffffffff88693060 RBP=ffffffff88693020 RSP=ffff88800b936d20 R8 =0000000000000000 R9 =ffffed100151b046 R10=0000000000000038 R11=3a6b636f6c206762 R12=0000000000000038 R13=0000000000000010 R14=ffffffff88693020 R15=ffffffff8283d2c0 RIP=ffffffff8283d32d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ff80574e48 CR3=000000001aaae000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffff00000000ffffff0000 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000200000000000000020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016b0feb8 RCX=ffffffff81af92c9 RDX=ffff888036355340 RSI=ffffffff81b7f297 RDI=ffff888009393be8 RBP=ffff888009393be8 RSP=ffff888016b0fe38 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000003 R12=0000000000000000 R13=dffffc0000000000 R14=ffff888016b0feb8 R15=0000000000000000 RIP=ffffffff81b7e945 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f92589ec900 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9258f2b843 CR3=0000000035dd8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=0078756e696c65732f73662f7379732f XMM01=0078756e696c65732f73662f7379732f XMM02=00000000000000000000000000000000 XMM03=000000ff00000000000000ff000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00007f9258e0000000007f9258f66950 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000