Warning: Permanently added '[localhost]:39684' (ECDSA) to the list of known hosts. 2025/01/21 16:15:30 fuzzer started 2025/01/21 16:15:30 dialing manager at localhost:44689 syzkaller login: [ 69.840006] cgroup: Unknown subsys name 'net' [ 69.965395] cgroup: Unknown subsys name 'cpuset' [ 70.006529] cgroup: Unknown subsys name 'rlimit' [ 76.313885] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 87.868178] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/21 16:15:49 syscalls: 2217 2025/01/21 16:15:49 code coverage: enabled 2025/01/21 16:15:49 comparison tracing: enabled 2025/01/21 16:15:49 extra coverage: enabled 2025/01/21 16:15:49 setuid sandbox: enabled 2025/01/21 16:15:49 namespace sandbox: enabled 2025/01/21 16:15:49 Android sandbox: enabled 2025/01/21 16:15:49 fault injection: enabled 2025/01/21 16:15:49 leak checking: enabled 2025/01/21 16:15:49 net packet injection: enabled 2025/01/21 16:15:49 net device setup: enabled 2025/01/21 16:15:49 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/21 16:15:49 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/21 16:15:49 USB emulation: enabled 2025/01/21 16:15:49 hci packet injection: enabled 2025/01/21 16:15:49 wifi device emulation: enabled 2025/01/21 16:15:49 802.15.4 emulation: enabled 2025/01/21 16:15:49 fetching corpus: 0, signal 0/0 (executing program) 2025/01/21 16:15:49 fetching corpus: 0, signal 0/0 (executing program) 2025/01/21 16:15:51 starting 8 fuzzer processes 16:15:51 executing program 0: lstat(&(0x7f00000000c0)='./file0\x00', 0x0) getgid() syz_mount_image$msdos(&(0x7f0000000340), 0x0, 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001680)) syz_mount_image$msdos(&(0x7f0000001ac0), &(0x7f0000001b00)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000001d80)) 16:15:51 executing program 1: readlinkat(0xffffffffffffffff, &(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)=""/244, 0xf4) 16:15:51 executing program 2: clone3(&(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 16:15:52 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, 0x0, 0x0, 0x0) [ 90.845648] audit: type=1400 audit(1737476152.033:7): avc: denied { execmem } for pid=273 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:15:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) 16:15:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cd155d00080101000240002000f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010500)="2e20202020202020202020100011e970325132510000e97032510300000000002e2e202020202020202020100011e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200011e970325132510000e970325104001a040000", 0x80, 0x2800}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x3000}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x3800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x6800}], 0x0, &(0x7f0000010d00)) 16:15:52 executing program 6: alarm(0x0) 16:15:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100063e870325132510000e87032510300000000002e2e202020202020202020100063e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200063e870325132510000e870325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 92.502810] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.505365] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.511907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.521282] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.527522] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.531159] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.628118] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 92.632074] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 92.636508] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 92.644327] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 92.646681] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 92.648618] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.656051] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 92.660395] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 92.667125] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 92.669337] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 92.672983] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 92.675229] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 92.683900] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 92.714206] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 92.717289] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 92.728299] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 92.731332] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 92.740309] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 92.740626] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 92.750247] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 92.755133] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 92.759236] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 92.767839] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 92.775888] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 92.778369] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 92.781219] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 92.784179] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 92.785460] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 92.789035] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 92.789904] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 92.796165] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 92.806688] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 92.809167] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 92.815178] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 92.818613] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 92.823155] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 92.826492] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 92.828958] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 92.830001] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 92.830999] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.849916] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 92.851564] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 94.579344] Bluetooth: hci0: command tx timeout [ 94.707936] Bluetooth: hci1: command tx timeout [ 94.836155] Bluetooth: hci2: command tx timeout [ 94.899565] Bluetooth: hci5: command tx timeout [ 94.899660] Bluetooth: hci6: command tx timeout [ 94.900621] Bluetooth: hci4: command tx timeout [ 94.901144] Bluetooth: hci3: command tx timeout [ 94.964461] Bluetooth: hci7: command tx timeout [ 96.628790] Bluetooth: hci0: command tx timeout [ 96.754809] Bluetooth: hci1: command tx timeout [ 96.882840] Bluetooth: hci2: command tx timeout [ 96.947107] Bluetooth: hci3: command tx timeout [ 96.947303] Bluetooth: hci4: command tx timeout [ 96.947433] Bluetooth: hci5: command tx timeout [ 96.947525] Bluetooth: hci6: command tx timeout [ 97.011837] Bluetooth: hci7: command tx timeout [ 98.675858] Bluetooth: hci0: command tx timeout [ 98.802852] Bluetooth: hci1: command tx timeout [ 98.930826] Bluetooth: hci2: command tx timeout [ 98.996788] Bluetooth: hci6: command tx timeout [ 98.996827] Bluetooth: hci5: command tx timeout [ 98.996922] Bluetooth: hci4: command tx timeout [ 98.996992] Bluetooth: hci3: command tx timeout [ 99.058863] Bluetooth: hci7: command tx timeout [ 100.722930] Bluetooth: hci0: command tx timeout [ 100.850817] Bluetooth: hci1: command tx timeout [ 100.978786] Bluetooth: hci2: command tx timeout [ 101.043774] Bluetooth: hci6: command tx timeout [ 101.043843] Bluetooth: hci3: command tx timeout [ 101.043859] Bluetooth: hci4: command tx timeout [ 101.043968] Bluetooth: hci5: command tx timeout [ 101.107770] Bluetooth: hci7: command tx timeout [ 154.760968] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 154.761894] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 154.763942] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 154.765902] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 154.766891] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 154.767355] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 154.953482] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 154.961048] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 154.961617] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 154.964317] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 154.964563] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 154.965775] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 154.969505] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 154.971954] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 154.974239] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 154.977078] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 154.979466] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 154.982510] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 155.073825] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 155.105668] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 155.118155] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 155.129971] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 155.143566] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 155.145643] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 155.213981] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 155.231840] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 155.257342] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 155.258673] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 155.259132] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 155.261517] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 155.262410] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 155.262832] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 155.279367] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 155.353584] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 155.354107] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 155.361008] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 155.363475] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 155.394401] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 155.404260] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 155.405415] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 155.407644] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 155.411153] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 155.411656] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 155.423229] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 155.423945] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 155.425594] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 155.427083] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 155.427637] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 156.786947] Bluetooth: hci0: command tx timeout [ 157.042811] Bluetooth: hci1: command tx timeout [ 157.043017] Bluetooth: hci2: command tx timeout [ 157.235472] Bluetooth: hci3: command tx timeout [ 157.299017] Bluetooth: hci5: command tx timeout [ 157.490947] Bluetooth: hci7: command tx timeout [ 157.491521] Bluetooth: hci6: command tx timeout [ 157.491850] Bluetooth: hci4: command tx timeout [ 158.834893] Bluetooth: hci0: command tx timeout [ 159.091760] Bluetooth: hci1: command tx timeout [ 159.091867] Bluetooth: hci2: command tx timeout [ 159.282819] Bluetooth: hci3: command tx timeout [ 159.346824] Bluetooth: hci5: command tx timeout [ 159.539330] Bluetooth: hci6: command tx timeout [ 159.539438] Bluetooth: hci7: command tx timeout [ 159.539493] Bluetooth: hci4: command tx timeout [ 160.882800] Bluetooth: hci0: command tx timeout [ 161.139146] Bluetooth: hci2: command tx timeout [ 161.139623] Bluetooth: hci1: command tx timeout [ 161.331044] Bluetooth: hci3: command tx timeout [ 161.394920] Bluetooth: hci5: command tx timeout [ 161.586925] Bluetooth: hci4: command tx timeout [ 161.587613] Bluetooth: hci7: command tx timeout [ 161.587665] Bluetooth: hci6: command tx timeout [ 162.930896] Bluetooth: hci0: command tx timeout [ 163.186858] Bluetooth: hci1: command tx timeout [ 163.186952] Bluetooth: hci2: command tx timeout [ 163.380746] Bluetooth: hci3: command tx timeout [ 163.442862] Bluetooth: hci5: command tx timeout [ 163.634813] Bluetooth: hci6: command tx timeout [ 163.634897] Bluetooth: hci7: command tx timeout [ 163.634979] Bluetooth: hci4: command tx timeout [ 216.034461] [ 216.034768] ====================================================== [ 216.035359] WARNING: possible circular locking dependency detected [ 216.035950] 6.13.0-next-20250121 #1 Not tainted [ 216.036402] ------------------------------------------------------ [ 216.037593] kworker/u8:1/67 is trying to acquire lock: [ 216.038723] ffffffff8621ece8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.040572] [ 216.040572] but task is already holding lock: [ 216.042102] ffff8880168d8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 216.043895] [ 216.043895] which lock already depends on the new lock. [ 216.043895] [ 216.045431] [ 216.045431] the existing dependency chain (in reverse order) is: [ 216.046442] [ 216.046442] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 216.047103] __mutex_lock+0x13d/0xb50 [ 216.047561] wiphy_register+0x1b2e/0x25d0 [ 216.048058] ieee80211_register_hw+0x23a4/0x3d60 [ 216.048594] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 216.049156] init_mac80211_hwsim+0x389/0x870 [ 216.049678] do_one_initcall+0xf9/0x640 [ 216.050173] kernel_init_freeable+0x53d/0x7a0 [ 216.050700] kernel_init+0x1e/0x2d0 [ 216.051133] ret_from_fork+0x48/0x80 [ 216.051565] ret_from_fork_asm+0x1a/0x30 [ 216.052052] [ 216.052052] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 216.052661] __lock_acquire+0x29fd/0x4580 [ 216.053144] lock_acquire+0x19b/0x520 [ 216.053598] __mutex_lock+0x13d/0xb50 [ 216.054062] unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.054687] unregister_netdevice_queue+0x224/0x2e0 [ 216.055243] _cfg80211_unregister_wdev+0x57b/0x700 [ 216.055802] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 216.056354] ieee80211_unregister_hw+0x55/0x3a0 [ 216.056877] hwsim_exit_net+0x3a0/0x730 [ 216.057342] ops_exit_list+0xb3/0x180 [ 216.057788] cleanup_net+0x546/0xad0 [ 216.058238] process_one_work+0x8ee/0x1a10 [ 216.058741] worker_thread+0x674/0xe70 [ 216.059215] kthread+0x3ab/0x720 [ 216.059634] ret_from_fork+0x48/0x80 [ 216.060064] ret_from_fork_asm+0x1a/0x30 [ 216.060550] [ 216.060550] other info that might help us debug this: [ 216.060550] [ 216.061292] Possible unsafe locking scenario: [ 216.061292] [ 216.061858] CPU0 CPU1 [ 216.062311] ---- ---- [ 216.062757] lock(&rdev->wiphy.mtx); [ 216.063156] lock(rtnl_mutex); [ 216.063730] lock(&rdev->wiphy.mtx); [ 216.064351] lock(rtnl_mutex); [ 216.064708] [ 216.064708] *** DEADLOCK *** [ 216.064708] [ 216.065270] 4 locks held by kworker/u8:1/67: [ 216.065710] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 216.066735] #1: ffff88800f00fd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 216.067708] #2: ffffffff86212d10 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 216.068610] #3: ffff8880168d8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 216.069633] [ 216.069633] stack backtrace: [ 216.070073] CPU: 0 UID: 0 PID: 67 Comm: kworker/u8:1 Not tainted 6.13.0-next-20250121 #1 [ 216.070849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 216.071621] Workqueue: netns cleanup_net [ 216.072044] Call Trace: [ 216.072297] [ 216.072523] dump_stack_lvl+0xca/0x120 [ 216.072943] print_circular_bug+0x47b/0x750 [ 216.073381] check_noncircular+0x2e9/0x3c0 [ 216.073810] ? lock_repin_lock+0x207/0x320 [ 216.074265] ? __pfx_check_noncircular+0x10/0x10 [ 216.074745] ? hlock_class+0x4e/0x130 [ 216.075123] ? mark_lock+0xac/0xed0 [ 216.075499] ? __pfx_lock_repin_lock+0x10/0x10 [ 216.075982] ? lockdep_lock+0xba/0x1b0 [ 216.076395] ? __pfx_lockdep_lock+0x10/0x10 [ 216.076861] __lock_acquire+0x29fd/0x4580 [ 216.077297] ? __pfx___lock_acquire+0x10/0x10 [ 216.077753] ? lock_release+0x20f/0x6f0 [ 216.078166] ? __pfx_lock_release+0x10/0x10 [ 216.078604] lock_acquire+0x19b/0x520 [ 216.079000] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.079578] ? __pfx_lock_acquire+0x10/0x10 [ 216.080014] ? srso_return_thunk+0x5/0x5f [ 216.080451] ? lock_release+0x20f/0x6f0 [ 216.080859] ? srso_return_thunk+0x5/0x5f [ 216.081293] ? lock_is_held_type+0x9e/0x120 [ 216.081745] ? srso_return_thunk+0x5/0x5f [ 216.082185] __mutex_lock+0x13d/0xb50 [ 216.082591] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.083168] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.083748] ? srso_return_thunk+0x5/0x5f [ 216.084184] ? synchronize_rcu_expedited+0x38a/0x420 [ 216.084689] ? __pfx___mutex_lock+0x10/0x10 [ 216.085139] ? __pfx_autoremove_wake_function+0x10/0x10 [ 216.085677] ? srso_return_thunk+0x5/0x5f [ 216.086123] ? kasan_quarantine_put+0x84/0x1e0 [ 216.086611] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 216.087067] ? srso_return_thunk+0x5/0x5f [ 216.087508] unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.088074] ? __virt_addr_valid+0x2e8/0x5d0 [ 216.088530] ? __pfx_lock_release+0x10/0x10 [ 216.088976] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 216.089581] ? find_held_lock+0x2c/0x110 [ 216.090013] ? srso_return_thunk+0x5/0x5f [ 216.090467] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 216.090995] ? srso_return_thunk+0x5/0x5f [ 216.091431] ? lock_release+0x20f/0x6f0 [ 216.091844] ? __pfx_lock_release+0x10/0x10 [ 216.092291] ? srso_return_thunk+0x5/0x5f [ 216.092726] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 216.093245] ? srso_return_thunk+0x5/0x5f [ 216.093684] unregister_netdevice_queue+0x224/0x2e0 [ 216.094188] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 216.094734] ? up_write+0x195/0x520 [ 216.095140] _cfg80211_unregister_wdev+0x57b/0x700 [ 216.095641] ? srso_return_thunk+0x5/0x5f [ 216.096079] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 216.096586] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 216.097139] ? srso_return_thunk+0x5/0x5f [ 216.097575] ? srso_return_thunk+0x5/0x5f [ 216.098011] ? synchronize_rcu+0x1ff/0x260 [ 216.098455] ieee80211_unregister_hw+0x55/0x3a0 [ 216.098932] hwsim_exit_net+0x3a0/0x730 [ 216.099342] ? __pfx_hwsim_exit_net+0x10/0x10 [ 216.099798] ? srso_return_thunk+0x5/0x5f [ 216.100235] ? netdev_run_todo+0x788/0x1040 [ 216.100684] ? srso_return_thunk+0x5/0x5f [ 216.101124] ? __pfx_hwsim_exit_net+0x10/0x10 [ 216.101579] ops_exit_list+0xb3/0x180 [ 216.101985] cleanup_net+0x546/0xad0 [ 216.102384] ? __pfx_cleanup_net+0x10/0x10 [ 216.102835] process_one_work+0x8ee/0x1a10 [ 216.103293] ? __pfx_lock_acquire+0x10/0x10 [ 216.103733] ? __pfx_process_one_work+0x10/0x10 [ 216.104225] ? srso_return_thunk+0x5/0x5f [ 216.104658] ? move_linked_works+0x172/0x270 [ 216.105108] ? srso_return_thunk+0x5/0x5f [ 216.105549] ? assign_work+0x196/0x240 [ 216.105961] worker_thread+0x674/0xe70 [ 216.106392] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 216.106934] ? srso_return_thunk+0x5/0x5f [ 216.107368] ? __pfx_worker_thread+0x10/0x10 [ 216.107828] kthread+0x3ab/0x720 [ 216.108197] ? __pfx_kthread+0x10/0x10 [ 216.108604] ? srso_return_thunk+0x5/0x5f [ 216.109045] ? finish_task_switch.isra.0+0x206/0x840 [ 216.109559] ? __pfx_kthread+0x10/0x10 [ 216.109974] ret_from_fork+0x48/0x80 [ 216.110356] ? __pfx_kthread+0x10/0x10 [ 216.110771] ret_from_fork_asm+0x1a/0x30 [ 216.111222] [ 217.726359] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 217.733115] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 217.734546] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 217.735292] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 217.736496] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 217.737168] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 217.740111] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 217.741984] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 217.742316] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 217.743488] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 217.745823] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 217.748973] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 217.794500] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 217.797613] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 217.798345] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 217.803454] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 217.804780] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 217.805396] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 217.857221] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 217.862019] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 217.863586] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 217.867285] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 217.867898] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 217.873942] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 217.878309] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 217.883392] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 217.886120] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 217.887213] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 217.890164] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 217.892380] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 217.938272] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 217.941919] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 217.949059] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 217.956438] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 217.962592] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 217.969405] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 217.970505] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 217.980971] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 217.986998] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 217.989731] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 217.990019] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 217.998930] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 218.009984] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 218.015229] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 218.020847] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 218.061803] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 218.064159] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 218.065628] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 219.764701] Bluetooth: hci1: command tx timeout [ 219.827829] Bluetooth: hci2: command tx timeout [ 219.828014] Bluetooth: hci0: command tx timeout [ 219.954764] Bluetooth: hci3: command tx timeout [ 219.954863] Bluetooth: hci4: command tx timeout [ 220.082826] Bluetooth: hci6: command tx timeout [ 220.083741] Bluetooth: hci5: command tx timeout [ 220.274810] Bluetooth: hci7: command tx timeout [ 221.811801] Bluetooth: hci1: command tx timeout [ 221.876002] Bluetooth: hci2: command tx timeout [ 221.876070] Bluetooth: hci0: command tx timeout [ 222.003755] Bluetooth: hci3: command tx timeout [ 222.003843] Bluetooth: hci4: command tx timeout [ 222.132889] Bluetooth: hci5: command tx timeout [ 222.132972] Bluetooth: hci6: command tx timeout [ 222.322745] Bluetooth: hci7: command tx timeout [ 223.859110] Bluetooth: hci1: command tx timeout [ 223.923744] Bluetooth: hci2: command tx timeout [ 223.923824] Bluetooth: hci0: command tx timeout [ 224.051901] Bluetooth: hci3: command tx timeout [ 224.052117] Bluetooth: hci4: command tx timeout [ 224.179758] Bluetooth: hci5: command tx timeout [ 224.179838] Bluetooth: hci6: command tx timeout [ 224.370735] Bluetooth: hci7: command tx timeout [ 225.907718] Bluetooth: hci1: command tx timeout [ 225.970755] Bluetooth: hci0: command tx timeout [ 225.970845] Bluetooth: hci2: command tx timeout VM DIAGNOSIS: 16:17:57 Registers: info registers vcpu 0 RAX=000000000000006c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283eba5 RDI=ffffffff886990a0 RBP=ffffffff88699060 RSP=ffff88800f00ebb8 R8 =0000000000000001 R9 =ffffed1001e01d67 R10=000000000000006c R11=3a6b636f6c206762 R12=000000000000006c R13=0000000000000001 R14=ffff888008fea036 R15=ffff88800f00eeb8 RIP=ffffffff8283ebfd 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=00007ff950ac60c8 CR3=000000000ecd4000 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=7465677261742e79636e656772656d65 XMM02=73732f6563696c732e6d65747379732f XMM03=00656369767265732e6873732f656369 XMM04=000055a10b593cc0000055a10b51cb00 XMM05=00000000000000000000000000000000 XMM06=720031360065006563697665642e3469 XMM07=00000000000000000000000000000000 XMM08=7368746150796c6e4f64616552646e69 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffed1001e0c681 RBX=ffff88800f063400 RCX=ffffffff81429a4a RDX=ffffed1001e0c681 RSI=0000000000000008 RDI=ffff88800f063400 RBP=ffffed1001e0c680 RSP=ffff88800f497da0 R8 =0000000000000000 R9 =ffffed1001e0c680 R10=ffff88800f063407 R11=ffff88800ee957f8 R12=ffffffff85bf0ff9 R13=ffff888008c50378 R14=ffff88800ee95340 R15=0000000000000086 RIP=ffffffff81abc457 RFL=00000046 [---Z-P-] 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe7500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556c063d7090 CR3=000000000e106000 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=00001fa0 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=00000000000000000000000000000000 XMM02=0000000000000000411821c000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000