Warning: Permanently added '[localhost]:34124' (ECDSA) to the list of known hosts. 2025/01/20 17:27:56 fuzzer started 2025/01/20 17:27:56 dialing manager at localhost:44833 syzkaller login: [ 70.518863] cgroup: Unknown subsys name 'net' [ 70.599489] cgroup: Unknown subsys name 'cpuset' [ 70.631177] cgroup: Unknown subsys name 'rlimit' [ 76.987503] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/20 17:28:15 syscalls: 2217 2025/01/20 17:28:15 code coverage: enabled 2025/01/20 17:28:15 comparison tracing: enabled 2025/01/20 17:28:15 extra coverage: enabled 2025/01/20 17:28:15 setuid sandbox: enabled 2025/01/20 17:28:15 namespace sandbox: enabled 2025/01/20 17:28:15 Android sandbox: enabled 2025/01/20 17:28:15 fault injection: enabled 2025/01/20 17:28:15 leak checking: enabled 2025/01/20 17:28:15 net packet injection: enabled 2025/01/20 17:28:15 net device setup: enabled 2025/01/20 17:28:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/20 17:28:15 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/20 17:28:15 USB emulation: enabled 2025/01/20 17:28:15 hci packet injection: enabled 2025/01/20 17:28:15 wifi device emulation: enabled 2025/01/20 17:28:15 802.15.4 emulation: enabled 2025/01/20 17:28:15 fetching corpus: 0, signal 0/0 (executing program) 2025/01/20 17:28:15 fetching corpus: 0, signal 0/0 (executing program) 2025/01/20 17:28:18 starting 8 fuzzer processes 17:28:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000013c0)='mountinfo\x00') lseek(r0, 0xfff, 0x0) 17:28:18 executing program 1: r0 = syz_io_uring_setup(0x46fa, &(0x7f0000000200), &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000fee000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/131, 0x83}], 0x500) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) 17:28:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000018003f05000000000000000002000000d8c93106"], 0x1c}], 0x1}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) 17:28:18 executing program 3: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) [ 92.205086] audit: type=1400 audit(1737394098.705:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 17:28:18 executing program 4: clock_getres(0x2, 0x0) 17:28:18 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x8008662c, &(0x7f0000000040)={0x10}) 17:28:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000), 0x6e) 17:28:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f80100200040000300000000000000800029842f98f153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e202020202020202020201000b9ea70325132510000ea7032510300000000002e2e2020202020202020201000b9ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b9ea70325132510000ea70325104001a040000", 0x80, 0x1a00}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c00}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x2200}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4800}], 0x0, &(0x7f0000010f00)) [ 93.786530] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 93.787903] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 93.793311] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 93.795506] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 93.798094] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 93.798970] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 93.802907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.807574] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 93.813280] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 93.820419] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.823239] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 93.826304] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.826847] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 93.830593] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 93.834800] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 93.846467] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.847982] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.849842] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.862882] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 93.872606] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 93.873346] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 93.875330] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 93.882114] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 93.883786] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 93.885082] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 93.886953] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 93.893601] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 93.900334] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 93.901314] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.913894] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 93.916531] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 93.918246] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 93.919491] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 93.933141] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 93.934861] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 93.942435] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 93.946467] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 93.949740] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 93.951089] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 93.952197] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 93.954932] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 93.957273] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 93.958940] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 93.960440] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 93.978237] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 93.992125] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 94.009424] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 94.017164] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 95.861125] Bluetooth: hci2: command tx timeout [ 95.923845] Bluetooth: hci0: command tx timeout [ 95.924252] Bluetooth: hci1: command tx timeout [ 95.988145] Bluetooth: hci3: command tx timeout [ 95.988381] Bluetooth: hci4: command tx timeout [ 95.988599] Bluetooth: hci6: command tx timeout [ 96.053423] Bluetooth: hci5: command tx timeout [ 96.116006] Bluetooth: hci7: command tx timeout [ 97.908782] Bluetooth: hci2: command tx timeout [ 97.972065] Bluetooth: hci1: command tx timeout [ 97.973627] Bluetooth: hci0: command tx timeout [ 98.036013] Bluetooth: hci6: command tx timeout [ 98.036175] Bluetooth: hci4: command tx timeout [ 98.036347] Bluetooth: hci3: command tx timeout [ 98.100377] Bluetooth: hci5: command tx timeout [ 98.164091] Bluetooth: hci7: command tx timeout [ 99.957768] Bluetooth: hci2: command tx timeout [ 100.019749] Bluetooth: hci0: command tx timeout [ 100.019844] Bluetooth: hci1: command tx timeout [ 100.083777] Bluetooth: hci3: command tx timeout [ 100.083870] Bluetooth: hci4: command tx timeout [ 100.083955] Bluetooth: hci6: command tx timeout [ 100.148820] Bluetooth: hci5: command tx timeout [ 100.213457] Bluetooth: hci7: command tx timeout [ 102.006762] Bluetooth: hci2: command tx timeout [ 102.069218] Bluetooth: hci1: command tx timeout [ 102.069323] Bluetooth: hci0: command tx timeout [ 102.131947] Bluetooth: hci6: command tx timeout [ 102.132615] Bluetooth: hci4: command tx timeout [ 102.132757] Bluetooth: hci3: command tx timeout [ 102.196707] Bluetooth: hci5: command tx timeout [ 102.260758] Bluetooth: hci7: command tx timeout [ 156.222146] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 156.223487] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 156.228272] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 156.240258] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 156.249168] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 156.252118] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 156.362113] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 156.373891] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 156.377848] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 156.388011] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 156.391037] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 156.401686] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 156.402598] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 156.404632] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 156.406240] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 156.411383] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 156.416135] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 156.418798] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 156.419335] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 156.420219] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 156.425138] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 156.433424] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 156.436828] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 156.439286] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 156.465883] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 156.481414] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 156.486373] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 156.502205] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 156.506592] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 156.508596] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 156.510998] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 156.523551] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 156.526606] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 156.529466] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 156.533534] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 156.541365] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 156.548414] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 156.549104] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 156.552953] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 156.563089] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 156.578224] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 156.589310] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 156.600925] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 156.602002] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 156.611616] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 156.616189] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 156.621859] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 156.629056] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 158.324371] Bluetooth: hci0: command tx timeout [ 158.580192] Bluetooth: hci3: command tx timeout [ 158.580804] Bluetooth: hci1: command tx timeout [ 158.581058] Bluetooth: hci4: command tx timeout [ 158.581298] Bluetooth: hci2: command tx timeout [ 158.708144] Bluetooth: hci6: command tx timeout [ 158.709022] Bluetooth: hci7: command tx timeout [ 158.772922] Bluetooth: hci5: command tx timeout [ 160.373588] Bluetooth: hci0: command tx timeout [ 160.627879] Bluetooth: hci1: command tx timeout [ 160.628055] Bluetooth: hci2: command tx timeout [ 160.628109] Bluetooth: hci4: command tx timeout [ 160.628157] Bluetooth: hci3: command tx timeout [ 160.755788] Bluetooth: hci6: command tx timeout [ 160.755886] Bluetooth: hci7: command tx timeout [ 160.820716] Bluetooth: hci5: command tx timeout [ 162.423663] Bluetooth: hci0: command tx timeout [ 162.675809] Bluetooth: hci1: command tx timeout [ 162.675907] Bluetooth: hci3: command tx timeout [ 162.675959] Bluetooth: hci4: command tx timeout [ 162.676009] Bluetooth: hci2: command tx timeout [ 162.804859] Bluetooth: hci6: command tx timeout [ 162.804950] Bluetooth: hci7: command tx timeout [ 162.867747] Bluetooth: hci5: command tx timeout [ 164.467724] Bluetooth: hci0: command tx timeout [ 164.723751] Bluetooth: hci2: command tx timeout [ 164.723848] Bluetooth: hci4: command tx timeout [ 164.723934] Bluetooth: hci3: command tx timeout [ 164.723997] Bluetooth: hci1: command tx timeout [ 164.852847] Bluetooth: hci7: command tx timeout [ 164.853024] Bluetooth: hci6: command tx timeout [ 164.916673] Bluetooth: hci5: command tx timeout [ 216.762970] [ 216.763213] ====================================================== [ 216.763804] WARNING: possible circular locking dependency detected [ 216.764360] 6.13.0-rc7-next-20250120 #1 Not tainted [ 216.764842] ------------------------------------------------------ [ 216.766254] kworker/u8:0/11 is trying to acquire lock: [ 216.767493] ffffffff8621eb28 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.769671] [ 216.769671] but task is already holding lock: [ 216.771214] ffff888035eb8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 216.773057] [ 216.773057] which lock already depends on the new lock. [ 216.773057] [ 216.774544] [ 216.774544] the existing dependency chain (in reverse order) is: [ 216.775247] [ 216.775247] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 216.775913] __mutex_lock+0x13d/0xb50 [ 216.776367] wiphy_register+0x1b2e/0x25d0 [ 216.776877] ieee80211_register_hw+0x23a4/0x3d60 [ 216.777432] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 216.778014] init_mac80211_hwsim+0x389/0x870 [ 216.778550] do_one_initcall+0xf9/0x640 [ 216.779054] kernel_init_freeable+0x53d/0x7a0 [ 216.779584] kernel_init+0x1e/0x2d0 [ 216.779980] ret_from_fork+0x48/0x80 [ 216.780383] ret_from_fork_asm+0x1a/0x30 [ 216.780850] [ 216.780850] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 216.781451] __lock_acquire+0x29fd/0x4580 [ 216.781925] lock_acquire+0x19b/0x520 [ 216.782360] __mutex_lock+0x13d/0xb50 [ 216.782839] unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.783447] unregister_netdevice_queue+0x224/0x2e0 [ 216.784005] _cfg80211_unregister_wdev+0x57b/0x700 [ 216.784560] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 216.785120] ieee80211_unregister_hw+0x55/0x3a0 [ 216.785653] hwsim_exit_net+0x3a0/0x730 [ 216.786127] ops_exit_list+0xb3/0x180 [ 216.786587] cleanup_net+0x546/0xad0 [ 216.787034] process_one_work+0x8ee/0x1a10 [ 216.787551] worker_thread+0x674/0xe70 [ 216.788034] kthread+0x3ab/0x720 [ 216.788455] ret_from_fork+0x48/0x80 [ 216.788895] ret_from_fork_asm+0x1a/0x30 [ 216.789362] [ 216.789362] other info that might help us debug this: [ 216.789362] [ 216.790091] Possible unsafe locking scenario: [ 216.790091] [ 216.790675] CPU0 CPU1 [ 216.791130] ---- ---- [ 216.791590] lock(&rdev->wiphy.mtx); [ 216.791991] lock(rtnl_mutex); [ 216.792571] lock(&rdev->wiphy.mtx); [ 216.793200] lock(rtnl_mutex); [ 216.793557] [ 216.793557] *** DEADLOCK *** [ 216.793557] [ 216.794112] 4 locks held by kworker/u8:0/11: [ 216.794560] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 216.795590] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 216.796591] #2: ffffffff86212b50 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 216.797508] #3: ffff888035eb8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 216.798506] [ 216.798506] stack backtrace: [ 216.798938] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250120 #1 [ 216.799698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 216.800481] Workqueue: netns cleanup_net [ 216.800905] Call Trace: [ 216.801157] [ 216.801382] dump_stack_lvl+0xca/0x120 [ 216.801802] print_circular_bug+0x47b/0x750 [ 216.802250] check_noncircular+0x2e9/0x3c0 [ 216.802691] ? lock_repin_lock+0x207/0x320 [ 216.803125] ? __pfx_check_noncircular+0x10/0x10 [ 216.803569] ? hlock_class+0x4e/0x130 [ 216.803924] ? mark_lock+0xac/0xed0 [ 216.804306] ? __pfx_lock_repin_lock+0x10/0x10 [ 216.804791] ? lockdep_lock+0xba/0x1b0 [ 216.805213] ? __pfx_lockdep_lock+0x10/0x10 [ 216.805665] __lock_acquire+0x29fd/0x4580 [ 216.806097] ? __pfx___lock_acquire+0x10/0x10 [ 216.806558] ? lock_release+0x20f/0x6f0 [ 216.806972] ? __pfx_lock_release+0x10/0x10 [ 216.807428] lock_acquire+0x19b/0x520 [ 216.807861] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.808577] ? __pfx_lock_acquire+0x10/0x10 [ 216.809118] ? srso_return_thunk+0x5/0x5f [ 216.809602] ? lock_release+0x20f/0x6f0 [ 216.810000] ? srso_return_thunk+0x5/0x5f [ 216.810409] ? lock_is_held_type+0x9e/0x120 [ 216.810851] ? srso_return_thunk+0x5/0x5f [ 216.811293] __mutex_lock+0x13d/0xb50 [ 216.811707] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.812295] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.812891] ? srso_return_thunk+0x5/0x5f [ 216.813331] ? synchronize_rcu_expedited+0x38a/0x420 [ 216.813842] ? __pfx___mutex_lock+0x10/0x10 [ 216.814305] ? __pfx_autoremove_wake_function+0x10/0x10 [ 216.814863] ? srso_return_thunk+0x5/0x5f [ 216.815274] ? kasan_quarantine_put+0x84/0x1e0 [ 216.815730] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 216.816172] ? srso_return_thunk+0x5/0x5f [ 216.816602] unregister_netdevice_many_notify+0x1612/0x1c80 [ 216.817252] ? __virt_addr_valid+0x2e8/0x5d0 [ 216.817813] ? __pfx_lock_release+0x10/0x10 [ 216.818352] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 216.819005] ? find_held_lock+0x2c/0x110 [ 216.819437] ? srso_return_thunk+0x5/0x5f [ 216.819879] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 216.820501] ? srso_return_thunk+0x5/0x5f [ 216.820946] ? lock_release+0x20f/0x6f0 [ 216.821417] ? __pfx_lock_release+0x10/0x10 [ 216.821863] ? srso_return_thunk+0x5/0x5f [ 216.822313] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 216.822852] ? srso_return_thunk+0x5/0x5f [ 216.823315] unregister_netdevice_queue+0x224/0x2e0 [ 216.823818] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 216.824382] ? up_write+0x195/0x520 [ 216.824773] _cfg80211_unregister_wdev+0x57b/0x700 [ 216.825275] ? srso_return_thunk+0x5/0x5f [ 216.825709] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 216.826218] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 216.826780] ? srso_return_thunk+0x5/0x5f [ 216.827305] ? srso_return_thunk+0x5/0x5f [ 216.827853] ? synchronize_rcu+0x1ff/0x260 [ 216.828381] ieee80211_unregister_hw+0x55/0x3a0 [ 216.828936] hwsim_exit_net+0x3a0/0x730 [ 216.829337] ? __pfx_hwsim_exit_net+0x10/0x10 [ 216.829781] ? srso_return_thunk+0x5/0x5f [ 216.830217] ? netdev_run_todo+0x788/0x1040 [ 216.830662] ? __pfx_hwsim_exit_net+0x10/0x10 [ 216.831157] ops_exit_list+0xb3/0x180 [ 216.831633] cleanup_net+0x546/0xad0 [ 216.832115] ? __pfx_cleanup_net+0x10/0x10 [ 216.832604] process_one_work+0x8ee/0x1a10 [ 216.833087] ? __pfx_lock_acquire+0x10/0x10 [ 216.833507] ? __pfx_process_one_work+0x10/0x10 [ 216.834023] ? srso_return_thunk+0x5/0x5f [ 216.834509] ? move_linked_works+0x172/0x270 [ 216.835011] ? srso_return_thunk+0x5/0x5f [ 216.835493] ? assign_work+0x196/0x240 [ 216.835956] worker_thread+0x674/0xe70 [ 216.836450] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 216.837091] ? __pfx_worker_thread+0x10/0x10 [ 216.837609] kthread+0x3ab/0x720 [ 216.838019] ? __pfx_kthread+0x10/0x10 [ 216.838521] ? srso_return_thunk+0x5/0x5f [ 216.839071] ? finish_task_switch.isra.0+0x206/0x840 [ 216.839685] ? __pfx_kthread+0x10/0x10 [ 216.840178] ret_from_fork+0x48/0x80 [ 216.840627] ? __pfx_kthread+0x10/0x10 [ 216.841123] ret_from_fork_asm+0x1a/0x30 [ 216.841643] [ 218.429996] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 218.433195] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 218.435803] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 218.445159] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 218.447004] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 218.447450] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 218.449051] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 218.453458] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 218.454021] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 218.460884] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 218.463198] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 218.466548] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 218.496093] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 218.498937] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 218.501543] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 218.503918] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 218.510397] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 218.510388] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 218.518069] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 218.520192] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 218.521957] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 218.528748] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 218.534870] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 218.535688] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 218.625252] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 218.629120] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 218.634279] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 218.640951] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 218.649416] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 218.651395] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 218.696426] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 218.719151] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 218.755770] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 218.765543] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 218.767168] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 218.773508] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 218.773552] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 218.774525] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 218.784894] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 218.793089] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 218.853860] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 218.853890] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 218.855471] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 218.857197] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 218.857481] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 218.861334] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 218.866839] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 218.872281] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 220.531724] Bluetooth: hci1: command tx timeout [ 220.531769] Bluetooth: hci0: command tx timeout [ 220.595709] Bluetooth: hci3: command tx timeout [ 220.595735] Bluetooth: hci2: command tx timeout [ 220.724098] Bluetooth: hci4: command tx timeout [ 220.915733] Bluetooth: hci7: command tx timeout [ 220.915765] Bluetooth: hci5: command tx timeout [ 220.979895] Bluetooth: hci6: command tx timeout [ 222.579699] Bluetooth: hci1: command tx timeout [ 222.582642] Bluetooth: hci0: command tx timeout [ 222.643666] Bluetooth: hci3: command tx timeout [ 222.643694] Bluetooth: hci2: command tx timeout [ 222.772701] Bluetooth: hci4: command tx timeout [ 222.963678] Bluetooth: hci5: command tx timeout [ 222.964735] Bluetooth: hci7: command tx timeout [ 223.027710] Bluetooth: hci6: command tx timeout [ 224.628789] Bluetooth: hci0: command tx timeout [ 224.629005] Bluetooth: hci1: command tx timeout [ 224.691699] Bluetooth: hci2: command tx timeout [ 224.692706] Bluetooth: hci3: command tx timeout [ 224.822251] Bluetooth: hci4: command tx timeout [ 225.011701] Bluetooth: hci7: command tx timeout [ 225.011717] Bluetooth: hci5: command tx timeout [ 225.076664] Bluetooth: hci6: command tx timeout [ 226.677654] Bluetooth: hci1: command tx timeout [ 226.677732] Bluetooth: hci0: command tx timeout [ 226.740691] Bluetooth: hci3: command tx timeout [ 226.740947] Bluetooth: hci2: command tx timeout VM DIAGNOSIS: 17:30:23 Registers: info registers vcpu 0 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8283e250 RDI=ffffffff886990a0 RBP=ffffffff88699060 RSP=ffff8880095debc0 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=0000000000000001 R11=3a6b636f6c206762 R12=ffffffff886990b0 R13=ffff8880095deeb8 R14=ffffffff88699320 R15=0000000000000000 RIP=ffffffff8283e2a5 RFL=00000006 [-----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 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=00007f4a507100f0 CR3=000000000a00a000 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=15e46f76159f89ad6f4fe96fe12d596d XMM02=a3797342f9eb3dd900000000000fed60 XMM03=68a8aee3740b9fad00000000000feed0 XMM04=924bca0029bd295800000000000ae988 XMM05=ae983a67cf56d4a3000000000013f270 XMM06=6098c19552daab4900000000001150b8 XMM07=ea899072da79512f00000000000ff028 XMM08=d12871896912de2d00000000000fedb0 XMM09=00000000000000000000000000000000 XMM10=20000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888018c2c0d8 RBX=ffff888013721cb8 RCX=ffffffff81429a4a RDX=ffff888018343450 RSI=0000000000000001 RDI=ffff888018c98fd8 RBP=ffff888018c98fd8 RSP=ffff88800f2e7da0 R8 =0000000000000000 R9 =ffffed1001b48700 R10=ffff88800da43807 R11=ffff88800bfd04b8 R12=ffff888009a3aad0 R13=ffff888013721cb8 R14=ffff88800bfd0000 R15=0000000000000086 RIP=ffffffff81aeea70 RFL=00000082 [--S----] 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 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde1f13000 CR3=000000000edba000 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=616e696d726574203f3d72646461203f XMM03=79732f646d65747379732f62696c2f72 XMM04=2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e XMM05=0000000400000003000056458f532ce0 XMM06=697665640031006563697665642e3169 XMM07=00000000000000000000000000000000 XMM08=63612073253d706f0000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000