Warning: Permanently added '[localhost]:31121' (ECDSA) to the list of known hosts. 2025/01/28 16:06:58 fuzzer started 2025/01/28 16:06:59 dialing manager at localhost:40187 syzkaller login: [ 67.291746] cgroup: Unknown subsys name 'net' [ 67.407018] cgroup: Unknown subsys name 'cpuset' [ 67.437244] cgroup: Unknown subsys name 'rlimit' [ 72.315278] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 83.031940] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/28 16:07:15 syscalls: 2217 2025/01/28 16:07:15 code coverage: enabled 2025/01/28 16:07:15 comparison tracing: enabled 2025/01/28 16:07:15 extra coverage: enabled 2025/01/28 16:07:15 setuid sandbox: enabled 2025/01/28 16:07:15 namespace sandbox: enabled 2025/01/28 16:07:15 Android sandbox: enabled 2025/01/28 16:07:15 fault injection: enabled 2025/01/28 16:07:15 leak checking: enabled 2025/01/28 16:07:15 net packet injection: enabled 2025/01/28 16:07:15 net device setup: enabled 2025/01/28 16:07:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/28 16:07:15 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/28 16:07:15 USB emulation: enabled 2025/01/28 16:07:15 hci packet injection: enabled 2025/01/28 16:07:15 wifi device emulation: enabled 2025/01/28 16:07:15 802.15.4 emulation: enabled 2025/01/28 16:07:15 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/7399 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/8824 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/10284 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/11697 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/13114 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/14561 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/15986 (executing program) 2025/01/28 16:07:15 fetching corpus: 7, signal 4535/15986 (executing program) 2025/01/28 16:07:19 starting 8 fuzzer processes 16:07:19 executing program 0: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xd61e665dbc0b14ff, 0xffffffffffffffff, 0x8000000) 16:07:19 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x0) 16:07:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029a3169df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029a3169df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100034eb70325132510000eb7032510300000000002e2e202020202020202020100034eb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200034eb70325132510000eb70325104001a040000", 0x80, 0x14400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x24400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x34400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x54400}], 0x0, &(0x7f0000011100)) 16:07:19 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000580)) [ 86.997961] audit: type=1400 audit(1738080439.256:7): avc: denied { execmem } for pid=274 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:07:19 executing program 4: bind$unix(0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, {0x2a}, &(0x7f0000000400)=""/9, 0x9, 0x0, 0x0}, 0x58) 16:07:19 executing program 5: syz_80211_join_ibss(&(0x7f0000000040)='wlan0\x00', &(0x7f0000000080)=@default_ibss_ssid, 0x6, 0x0) syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000100)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) 16:07:19 executing program 7: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000100)=""/104, 0x68) 16:07:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736677c66200088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000e980325132510000e980325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100037e970325132510000e970325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200037e970325132510000e970325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200037e970325132510000e970325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200037e970325132510000e9703251070064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100037e970325132510000e97032510300000000002e2e202020202020202020100037e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200037e970325132510000e970325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 88.489700] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.493771] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.496970] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.504235] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.509252] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.512156] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.606979] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.610341] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.620248] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.621948] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.624179] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.627057] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.628429] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.630173] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.636086] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.649324] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.652422] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.652467] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.668064] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.675038] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.676031] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.677193] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.684843] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.684832] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.690106] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.693900] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.699268] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.706010] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.710365] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.712878] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.744491] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.750162] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 88.761411] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 88.762336] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 88.773381] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 88.776148] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 88.778866] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 88.780336] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 88.781247] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 88.783425] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 88.790279] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 88.791315] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 88.792629] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 88.794695] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.805108] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 88.838962] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 88.841313] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 88.843141] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 90.575191] Bluetooth: hci0: command tx timeout [ 90.767651] Bluetooth: hci4: command tx timeout [ 90.830676] Bluetooth: hci1: command tx timeout [ 90.831714] Bluetooth: hci3: command tx timeout [ 90.832908] Bluetooth: hci2: command tx timeout [ 90.894746] Bluetooth: hci6: command tx timeout [ 90.895698] Bluetooth: hci5: command tx timeout [ 90.895841] Bluetooth: hci7: command tx timeout [ 92.623590] Bluetooth: hci0: command tx timeout [ 92.815678] Bluetooth: hci4: command tx timeout [ 92.879609] Bluetooth: hci3: command tx timeout [ 92.880055] Bluetooth: hci2: command tx timeout [ 92.880468] Bluetooth: hci1: command tx timeout [ 92.942685] Bluetooth: hci5: command tx timeout [ 92.943631] Bluetooth: hci7: command tx timeout [ 92.944052] Bluetooth: hci6: command tx timeout [ 94.670730] Bluetooth: hci0: command tx timeout [ 94.863593] Bluetooth: hci4: command tx timeout [ 94.927632] Bluetooth: hci1: command tx timeout [ 94.928097] Bluetooth: hci2: command tx timeout [ 94.928571] Bluetooth: hci3: command tx timeout [ 94.991631] Bluetooth: hci6: command tx timeout [ 94.992121] Bluetooth: hci7: command tx timeout [ 94.992623] Bluetooth: hci5: command tx timeout [ 96.718719] Bluetooth: hci0: command tx timeout [ 96.910731] Bluetooth: hci4: command tx timeout [ 96.975219] Bluetooth: hci3: command tx timeout [ 96.976239] Bluetooth: hci2: command tx timeout [ 96.977217] Bluetooth: hci1: command tx timeout [ 97.039618] Bluetooth: hci5: command tx timeout [ 97.039754] Bluetooth: hci7: command tx timeout [ 97.040128] Bluetooth: hci6: command tx timeout [ 148.202883] syz-executor.5 (282) used greatest stack depth: 23552 bytes left [ 150.748101] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.756745] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 150.762679] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 150.772148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 150.779366] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 150.783284] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 150.876435] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 150.879248] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 150.881690] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 150.886043] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.891275] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 150.893579] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 150.951029] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 150.955349] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 150.957141] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 150.958380] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 150.969026] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 150.970286] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 150.970353] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 150.984753] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 150.989063] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 150.992708] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.014773] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 151.017864] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.020122] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 151.024816] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 151.029125] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.031280] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 151.043322] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 151.045345] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.047197] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 151.048792] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 151.050927] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 151.053490] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 151.066030] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 151.069359] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 151.070232] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.075776] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 151.077143] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 151.080491] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 151.082649] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 151.106724] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 151.116933] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 151.121900] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 151.134647] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 151.146681] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 151.151011] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 151.156854] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.847091] Bluetooth: hci0: command tx timeout [ 152.974642] Bluetooth: hci1: command tx timeout [ 153.102645] Bluetooth: hci2: command tx timeout [ 153.103402] Bluetooth: hci3: command tx timeout [ 153.104204] Bluetooth: hci4: command tx timeout [ 153.166682] Bluetooth: hci5: command tx timeout [ 153.230687] Bluetooth: hci6: command tx timeout [ 153.232096] Bluetooth: hci7: command tx timeout [ 154.894714] Bluetooth: hci0: command tx timeout [ 155.024826] Bluetooth: hci1: command tx timeout [ 155.150858] Bluetooth: hci4: command tx timeout [ 155.150899] Bluetooth: hci3: command tx timeout [ 155.151356] Bluetooth: hci2: command tx timeout [ 155.214683] Bluetooth: hci5: command tx timeout [ 155.280653] Bluetooth: hci6: command tx timeout [ 155.280789] Bluetooth: hci7: command tx timeout [ 156.943716] Bluetooth: hci0: command tx timeout [ 157.071741] Bluetooth: hci1: command tx timeout [ 157.198804] Bluetooth: hci3: command tx timeout [ 157.198830] Bluetooth: hci4: command tx timeout [ 157.199599] Bluetooth: hci2: command tx timeout [ 157.262643] Bluetooth: hci5: command tx timeout [ 157.328675] Bluetooth: hci7: command tx timeout [ 157.328722] Bluetooth: hci6: command tx timeout [ 158.990653] Bluetooth: hci0: command tx timeout [ 159.118679] Bluetooth: hci1: command tx timeout [ 159.247009] Bluetooth: hci3: command tx timeout [ 159.247727] Bluetooth: hci2: command tx timeout [ 159.248253] Bluetooth: hci4: command tx timeout [ 159.310656] Bluetooth: hci5: command tx timeout [ 159.376564] Bluetooth: hci6: command tx timeout [ 159.376641] Bluetooth: hci7: command tx timeout [ 211.002394] [ 211.002827] ====================================================== [ 211.003947] WARNING: possible circular locking dependency detected [ 211.005086] 6.13.0-next-20250128 #1 Not tainted [ 211.008440] ------------------------------------------------------ [ 211.011036] kworker/u8:1/66 is trying to acquire lock: [ 211.011992] ffffffff8621d9a8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.013905] [ 211.013905] but task is already holding lock: [ 211.014978] ffff88803ca70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 211.016842] [ 211.016842] which lock already depends on the new lock. [ 211.016842] [ 211.018310] [ 211.018310] the existing dependency chain (in reverse order) is: [ 211.019684] [ 211.019684] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 211.020964] __mutex_lock+0x13d/0xb50 [ 211.021903] wiphy_register+0x1b2e/0x25d0 [ 211.022878] ieee80211_register_hw+0x23a4/0x3d60 [ 211.023938] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 211.025060] init_mac80211_hwsim+0x389/0x870 [ 211.026100] do_one_initcall+0xf9/0x640 [ 211.027053] kernel_init_freeable+0x53d/0x7a0 [ 211.028091] kernel_init+0x1e/0x2d0 [ 211.028925] ret_from_fork+0x48/0x80 [ 211.029753] ret_from_fork_asm+0x1a/0x30 [ 211.030612] [ 211.030612] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 211.031653] __lock_acquire+0x29fd/0x4580 [ 211.032469] lock_acquire+0x19b/0x520 [ 211.033244] __mutex_lock+0x13d/0xb50 [ 211.034024] unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.035081] unregister_netdevice_queue+0x224/0x2e0 [ 211.036012] _cfg80211_unregister_wdev+0x57b/0x700 [ 211.036960] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 211.037910] ieee80211_unregister_hw+0x55/0x3a0 [ 211.038797] hwsim_exit_net+0x3a0/0x730 [ 211.039580] ops_exit_list+0xb3/0x180 [ 211.040328] cleanup_net+0x546/0xad0 [ 211.041087] process_one_work+0x8ee/0x1a10 [ 211.041938] worker_thread+0x674/0xe70 [ 211.042737] kthread+0x3ab/0x720 [ 211.043451] ret_from_fork+0x48/0x80 [ 211.044173] ret_from_fork_asm+0x1a/0x30 [ 211.045024] [ 211.045024] other info that might help us debug this: [ 211.045024] [ 211.046271] Possible unsafe locking scenario: [ 211.046271] [ 211.047225] CPU0 CPU1 [ 211.047979] ---- ---- [ 211.048730] lock(&rdev->wiphy.mtx); [ 211.049410] lock(rtnl_mutex); [ 211.050374] lock(&rdev->wiphy.mtx); [ 211.051400] lock(rtnl_mutex); [ 211.052001] [ 211.052001] *** DEADLOCK *** [ 211.052001] [ 211.053003] 4 locks held by kworker/u8:1/66: [ 211.053779] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 211.055591] #1: ffff88800bc27d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 211.057348] #2: ffffffff862119d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 211.058969] #3: ffff88803ca70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 211.060792] [ 211.060792] stack backtrace: [ 211.061577] CPU: 0 UID: 0 PID: 66 Comm: kworker/u8:1 Not tainted 6.13.0-next-20250128 #1 [ 211.061650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 211.061693] Workqueue: netns cleanup_net [ 211.061774] Call Trace: [ 211.061793] [ 211.061816] dump_stack_lvl+0xca/0x120 [ 211.061930] print_circular_bug+0x47b/0x750 [ 211.062021] check_noncircular+0x2e9/0x3c0 [ 211.062102] ? lock_repin_lock+0x207/0x320 [ 211.062220] ? __pfx_check_noncircular+0x10/0x10 [ 211.062302] ? hlock_class+0x4e/0x130 [ 211.062363] ? mark_lock+0xac/0xed0 [ 211.062442] ? __pfx_lock_repin_lock+0x10/0x10 [ 211.062567] ? lockdep_lock+0xba/0x1b0 [ 211.062682] ? __pfx_lockdep_lock+0x10/0x10 [ 211.062806] __lock_acquire+0x29fd/0x4580 [ 211.062913] ? __pfx___lock_acquire+0x10/0x10 [ 211.062999] ? lock_release+0x20f/0x6f0 [ 211.063088] ? __pfx_lock_release+0x10/0x10 [ 211.063184] lock_acquire+0x19b/0x520 [ 211.063270] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.063368] ? __pfx_lock_acquire+0x10/0x10 [ 211.063457] ? srso_return_thunk+0x5/0x5f [ 211.063569] ? lock_release+0x20f/0x6f0 [ 211.063656] ? srso_return_thunk+0x5/0x5f [ 211.063767] ? lock_is_held_type+0x9e/0x120 [ 211.063877] ? srso_return_thunk+0x5/0x5f [ 211.063996] __mutex_lock+0x13d/0xb50 [ 211.064101] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.064192] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.064284] ? srso_return_thunk+0x5/0x5f [ 211.064395] ? synchronize_rcu_expedited+0x38a/0x420 [ 211.064482] ? __pfx___mutex_lock+0x10/0x10 [ 211.064590] ? __pfx_autoremove_wake_function+0x10/0x10 [ 211.064698] ? srso_return_thunk+0x5/0x5f [ 211.064809] ? kasan_quarantine_put+0x84/0x1e0 [ 211.064928] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 211.065011] ? srso_return_thunk+0x5/0x5f [ 211.065131] unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.065223] ? __virt_addr_valid+0x2e8/0x5d0 [ 211.065327] ? __pfx_lock_release+0x10/0x10 [ 211.065417] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 211.065509] ? find_held_lock+0x2c/0x110 [ 211.065626] ? srso_return_thunk+0x5/0x5f [ 211.065741] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 211.065861] ? srso_return_thunk+0x5/0x5f [ 211.065972] ? lock_release+0x20f/0x6f0 [ 211.066060] ? __pfx_lock_release+0x10/0x10 [ 211.066146] ? srso_return_thunk+0x5/0x5f [ 211.066257] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 211.066352] ? srso_return_thunk+0x5/0x5f [ 211.066474] unregister_netdevice_queue+0x224/0x2e0 [ 211.066562] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 211.066649] ? up_write+0x195/0x520 [ 211.066759] _cfg80211_unregister_wdev+0x57b/0x700 [ 211.066865] ? srso_return_thunk+0x5/0x5f [ 211.066983] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 211.067061] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 211.067139] ? srso_return_thunk+0x5/0x5f [ 211.067250] ? srso_return_thunk+0x5/0x5f [ 211.067361] ? synchronize_rcu+0x1ff/0x260 [ 211.067446] ieee80211_unregister_hw+0x55/0x3a0 [ 211.067536] hwsim_exit_net+0x3a0/0x730 [ 211.067621] ? __pfx_hwsim_exit_net+0x10/0x10 [ 211.067702] ? srso_return_thunk+0x5/0x5f [ 211.067813] ? netdev_run_todo+0x788/0x1040 [ 211.067912] ? __pfx_hwsim_exit_net+0x10/0x10 [ 211.067997] ops_exit_list+0xb3/0x180 [ 211.068082] cleanup_net+0x546/0xad0 [ 211.068172] ? __pfx_cleanup_net+0x10/0x10 [ 211.068279] process_one_work+0x8ee/0x1a10 [ 211.068410] ? __pfx_lock_acquire+0x10/0x10 [ 211.068499] ? __pfx_process_one_work+0x10/0x10 [ 211.068616] ? srso_return_thunk+0x5/0x5f [ 211.068728] ? move_linked_works+0x172/0x270 [ 211.068816] ? srso_return_thunk+0x5/0x5f [ 211.068927] ? assign_work+0x196/0x240 [ 211.069051] worker_thread+0x674/0xe70 [ 211.069168] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 211.069272] ? srso_return_thunk+0x5/0x5f [ 211.069383] ? __pfx_worker_thread+0x10/0x10 [ 211.069503] kthread+0x3ab/0x720 [ 211.069607] ? __pfx_kthread+0x10/0x10 [ 211.069710] ? srso_return_thunk+0x5/0x5f [ 211.069822] ? finish_task_switch.isra.0+0x206/0x840 [ 211.069923] ? __pfx_kthread+0x10/0x10 [ 211.070031] ret_from_fork+0x48/0x80 [ 211.070093] ? __pfx_kthread+0x10/0x10 [ 211.070199] ret_from_fork_asm+0x1a/0x30 [ 211.070332] [ 212.669337] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 212.671803] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 212.674257] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 212.678643] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 212.682118] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 212.684336] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 212.835675] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 212.839323] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 212.842164] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 212.849201] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 212.861478] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 212.869013] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 212.923981] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 212.927890] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 212.929844] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 212.941897] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 212.966410] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 212.974104] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 212.975589] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 212.982479] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 212.986921] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 212.989906] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 212.990054] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 212.993607] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 212.996465] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 213.008767] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 213.010871] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 213.024069] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 213.028923] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 213.031401] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 213.200416] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 213.202697] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 213.204749] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 213.207922] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 213.210032] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 213.211705] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 213.308020] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 213.313671] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 213.316004] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 213.321187] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 213.327063] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 213.330071] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 213.418019] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 213.440000] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 213.488094] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 213.530852] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 213.569196] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 213.572706] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 214.734726] Bluetooth: hci0: command tx timeout [ 214.926912] Bluetooth: hci1: command tx timeout [ 215.054589] Bluetooth: hci2: command tx timeout [ 215.055623] Bluetooth: hci4: command tx timeout [ 215.119635] Bluetooth: hci3: command tx timeout [ 215.247730] Bluetooth: hci5: command tx timeout [ 215.438594] Bluetooth: hci6: command tx timeout [ 215.694622] Bluetooth: hci7: command tx timeout [ 216.782622] Bluetooth: hci0: command tx timeout [ 216.974651] Bluetooth: hci1: command tx timeout [ 217.103795] Bluetooth: hci4: command tx timeout [ 217.104251] Bluetooth: hci2: command tx timeout [ 217.166549] Bluetooth: hci3: command tx timeout [ 217.294605] Bluetooth: hci5: command tx timeout [ 217.487618] Bluetooth: hci6: command tx timeout [ 217.743536] Bluetooth: hci7: command tx timeout [ 218.831678] Bluetooth: hci0: command tx timeout [ 219.022542] Bluetooth: hci1: command tx timeout [ 219.151559] Bluetooth: hci4: command tx timeout [ 219.152006] Bluetooth: hci2: command tx timeout [ 219.215535] Bluetooth: hci3: command tx timeout [ 219.343871] Bluetooth: hci5: command tx timeout [ 219.535547] Bluetooth: hci6: command tx timeout [ 219.792613] Bluetooth: hci7: command tx timeout [ 220.878555] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 16:09:23 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8283f380 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff88800bc26cc8 R8 =0000000000000000 R9 =ffffed1001703046 R10=00000000000fe503 R11=6465746e69612e36 R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10d2e66 R15=dffffc0000000000 RIP=ffffffff8283f3d5 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=00007f6308d949d0 CR3=000000000e96e000 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=b0b2a64c9c3baf9ff64cafb303498cc6 XMM02=00000000000fd870a3797342f9eb3dd9 XMM03=0000000000133bf068a8aee3740b9fad XMM04=2e57b3ce0156250a00000000000ae988 XMM05=44cd66121c36ef61000000000013fdd8 XMM06=9f165a4fe6c971ad0000000000137880 XMM07=711fbe8126c5d3440000000000137778 XMM08=68a8aee3740b9fad00000000000fd990 XMM09=00000000000000000000000000000000 XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffc9000063c000 RBX=ffffffff8861c798 RCX=ffffffff81429a8a RDX=ffff88803ca774c8 RSI=0000000000000001 RDI=ffff88806bdf5b60 RBP=ffff88806bdf5b60 RSP=ffff88800c06fda0 R8 =0000000000000000 R9 =ffffed100178dd80 R10=ffff88800bc6ec07 R11=ffff88800bc1a078 R12=ffff88800d18c758 R13=ffffffff8861c798 R14=ffff88800bc19bc0 R15=0000000000000086 RIP=ffffffff81aeecc5 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 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=000055e5c224c7f0 CR3=000000000f53c000 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=2033323a39303a3631203832206e614a XMM01=617420646570706f7453203a5d315b64 XMM02=6c6c694b20465220657661532f64616f XMM03=65747379732072656c6c616b7a797320 XMM04=2039313a37303a3631203832206e614a XMM05=65636f72703d7373616c63742030733a XMM06=733a755f6d65747379733d747865746e XMM07=725f6d65747379733a755f6d65747379 XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000