syzkaller login: [ 65.909938] sshd (231) used greatest stack depth: 24216 bytes left Warning: Permanently added '[localhost]:6561' (ECDSA) to the list of known hosts. 2025/01/29 18:38:55 fuzzer started 2025/01/29 18:38:55 dialing manager at localhost:36977 [ 68.987566] cgroup: Unknown subsys name 'net' [ 69.049293] cgroup: Unknown subsys name 'cpuset' [ 69.060402] cgroup: Unknown subsys name 'rlimit' 2025/01/29 18:39:12 syscalls: 2217 2025/01/29 18:39:12 code coverage: enabled 2025/01/29 18:39:12 comparison tracing: enabled 2025/01/29 18:39:12 extra coverage: enabled 2025/01/29 18:39:12 setuid sandbox: enabled 2025/01/29 18:39:12 namespace sandbox: enabled 2025/01/29 18:39:12 Android sandbox: enabled 2025/01/29 18:39:12 fault injection: enabled 2025/01/29 18:39:12 leak checking: enabled 2025/01/29 18:39:12 net packet injection: enabled 2025/01/29 18:39:12 net device setup: enabled 2025/01/29 18:39:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/29 18:39:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/29 18:39:12 USB emulation: enabled 2025/01/29 18:39:12 hci packet injection: enabled 2025/01/29 18:39:12 wifi device emulation: enabled 2025/01/29 18:39:12 802.15.4 emulation: enabled 2025/01/29 18:39:12 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/29 18:39:12 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 18:39:12 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 18:39:14 starting 8 fuzzer processes 18:39:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029f2118df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029f2118df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="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", 0x120, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100088ea70325132510000ea7032510300000000002e2e202020202020202020100088ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200088ea70325132510000ea70325104001a040000", 0x80, 0x14800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x24800}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0x34800}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x54800}], 0x0, &(0x7f0000011300)) 18:39:14 executing program 1: 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)="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", 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)) 18:39:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002932e611f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="0000000072724161450000001a000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002932e611f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e2020202020202020202010007de670325132510000e67032510300000000002e2e20202020202020202010007de670325132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020007de670325132510000e670325104001a040000", 0x80, 0x4600}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4800}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x4e00}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x7400}], 0x0, &(0x7f0000011100)) 18:39:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000240008000f801002000400000000000000000008000294e4252f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e202020202020202020201000a7e870325132510000e87032510300000000002e2e2020202020202020201000a7e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000a7e870325132510000e870325104001a040000", 0x80, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1200}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x1800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x3e00}], 0x0, &(0x7f0000010d00)) [ 88.165625] audit: type=1400 audit(1738175954.882:7): avc: denied { execmem } for pid=274 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 18:39:14 executing program 4: 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)) 18:39:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000270008000f8010020004000000000000000000080002943a05df153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e2020202020202020202010003ae970325132510000e97032510300000000002e2e20202020202020202010003ae970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020003ae970325132510000e970325104001a040000", 0x80, 0x1600}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1800}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x1e00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4400}], 0x0, &(0x7f0000010d00)) 18:39:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000294fc266f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="0000000072724161450000001a000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000294fc266f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100076e970325132510000e97032510300000000002e2e202020202020202020100076e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200076e970325132510000e970325104001a040000", 0x80, 0x4600}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4800}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x4e00}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x7400}], 0x0, &(0x7f0000011100)) 18:39:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736602106c00080120000200004000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161140000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736602106c00080120000200004000f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="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", 0x120, 0x11000}, {&(0x7f0000010800)="2e20202020202020202020100079e970325132510000e97032510300000000002e2e202020202020202020100079e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200079e970325132510000e970325104001a040000", 0x80, 0x11800}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x12000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0x12800}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x15800}], 0x0, &(0x7f0000011000)) [ 89.539769] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.542625] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.548121] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.550839] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.553662] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.555850] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.567793] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.569756] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.573678] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.576174] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.584841] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.589137] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.618856] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.623501] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.629944] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.634866] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.641772] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.646847] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.663902] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.670154] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.690188] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.697130] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.701760] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.704015] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.733860] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.738672] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.748796] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.755722] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.759953] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.772629] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.791432] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.800967] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.805788] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.807956] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.812556] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.814748] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.818320] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.829115] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.830178] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.833788] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.836296] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 89.837933] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.906460] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.917915] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.922790] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.989682] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 90.001209] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 90.003185] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 91.620201] Bluetooth: hci0: command tx timeout [ 91.683634] Bluetooth: hci1: command tx timeout [ 91.747599] Bluetooth: hci2: command tx timeout [ 91.748577] Bluetooth: hci3: command tx timeout [ 91.875563] Bluetooth: hci4: command tx timeout [ 91.939478] Bluetooth: hci5: command tx timeout [ 92.003502] Bluetooth: hci6: command tx timeout [ 92.131614] Bluetooth: hci7: command tx timeout [ 93.667481] Bluetooth: hci0: command tx timeout [ 93.733426] Bluetooth: hci1: command tx timeout [ 93.795646] Bluetooth: hci2: command tx timeout [ 93.796128] Bluetooth: hci3: command tx timeout [ 93.923526] Bluetooth: hci4: command tx timeout [ 93.987437] Bluetooth: hci5: command tx timeout [ 94.052446] Bluetooth: hci6: command tx timeout [ 94.179580] Bluetooth: hci7: command tx timeout [ 95.715595] Bluetooth: hci0: command tx timeout [ 95.781470] Bluetooth: hci1: command tx timeout [ 95.843527] Bluetooth: hci2: command tx timeout [ 95.844004] Bluetooth: hci3: command tx timeout [ 95.971510] Bluetooth: hci4: command tx timeout [ 96.035531] Bluetooth: hci5: command tx timeout [ 96.099443] Bluetooth: hci6: command tx timeout [ 96.227437] Bluetooth: hci7: command tx timeout [ 97.763461] Bluetooth: hci0: command tx timeout [ 97.827509] Bluetooth: hci1: command tx timeout [ 97.891498] Bluetooth: hci3: command tx timeout [ 97.892093] Bluetooth: hci2: command tx timeout [ 98.019449] Bluetooth: hci4: command tx timeout [ 98.083813] Bluetooth: hci5: command tx timeout [ 98.147490] Bluetooth: hci6: command tx timeout [ 98.275442] Bluetooth: hci7: command tx timeout [ 149.439011] syz-executor.5 (284) used greatest stack depth: 24128 bytes left [ 150.037682] [ 150.037942] ====================================================== [ 150.038490] WARNING: possible circular locking dependency detected [ 150.039002] 6.13.0-next-20250129 #1 Not tainted [ 150.039406] ------------------------------------------------------ [ 150.040243] kworker/u8:0/11 is trying to acquire lock: [ 150.041582] ffffffff8621d8a8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 150.043695] [ 150.043695] but task is already holding lock: [ 150.045248] ffff888036e00768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 150.047225] [ 150.047225] which lock already depends on the new lock. [ 150.047225] [ 150.048498] [ 150.048498] the existing dependency chain (in reverse order) is: [ 150.049112] [ 150.049112] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 150.049681] __mutex_lock+0x13d/0xb50 [ 150.050083] wiphy_register+0x1b2e/0x25d0 [ 150.050508] ieee80211_register_hw+0x23a4/0x3d60 [ 150.050971] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 150.051460] init_mac80211_hwsim+0x389/0x870 [ 150.051913] do_one_initcall+0xf9/0x640 [ 150.052334] kernel_init_freeable+0x53d/0x7a0 [ 150.052794] kernel_init+0x1e/0x2d0 [ 150.053159] ret_from_fork+0x48/0x80 [ 150.053533] ret_from_fork_asm+0x1a/0x30 [ 150.053960] [ 150.053960] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 150.054483] __lock_acquire+0x29fd/0x4580 [ 150.054903] lock_acquire+0x19b/0x520 [ 150.055291] __mutex_lock+0x13d/0xb50 [ 150.055684] unregister_netdevice_many_notify+0x1612/0x1c80 [ 150.056212] unregister_netdevice_queue+0x224/0x2e0 [ 150.056692] _cfg80211_unregister_wdev+0x57b/0x700 [ 150.057169] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 150.057641] ieee80211_unregister_hw+0x55/0x3a0 [ 150.058090] hwsim_exit_net+0x3a0/0x730 [ 150.058489] ops_exit_list+0xb3/0x180 [ 150.058882] cleanup_net+0x546/0xad0 [ 150.059263] process_one_work+0x8ee/0x1a10 [ 150.059700] worker_thread+0x674/0xe70 [ 150.060113] kthread+0x3ab/0x720 [ 150.060479] ret_from_fork+0x48/0x80 [ 150.060856] ret_from_fork_asm+0x1a/0x30 [ 150.061280] [ 150.061280] other info that might help us debug this: [ 150.061280] [ 150.061941] Possible unsafe locking scenario: [ 150.061941] [ 150.062448] CPU0 CPU1 [ 150.062830] ---- ---- [ 150.063212] lock(&rdev->wiphy.mtx); [ 150.063552] lock(rtnl_mutex); [ 150.064041] lock(&rdev->wiphy.mtx); [ 150.064566] lock(rtnl_mutex); [ 150.064874] [ 150.064874] *** DEADLOCK *** [ 150.064874] [ 150.065368] 4 locks held by kworker/u8:0/11: [ 150.065740] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 150.066602] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 150.067438] #2: ffffffff862118d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 150.068210] #3: ffff888036e00768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 150.069089] [ 150.069089] stack backtrace: [ 150.069463] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-next-20250129 #1 [ 150.069500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 150.069523] Workqueue: netns cleanup_net [ 150.069564] Call Trace: [ 150.069573] [ 150.069585] dump_stack_lvl+0xca/0x120 [ 150.069642] print_circular_bug+0x47b/0x750 [ 150.069688] check_noncircular+0x2e9/0x3c0 [ 150.069731] ? __pfx_check_noncircular+0x10/0x10 [ 150.069773] ? hlock_class+0x4e/0x130 [ 150.069804] ? mark_lock+0xac/0xed0 [ 150.069844] ? srso_return_thunk+0x5/0x5f [ 150.069899] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 150.069946] ? lockdep_lock+0xba/0x1b0 [ 150.070004] ? __pfx_lockdep_lock+0x10/0x10 [ 150.070067] __lock_acquire+0x29fd/0x4580 [ 150.070121] ? __pfx___lock_acquire+0x10/0x10 [ 150.070165] ? lock_release+0x20f/0x6f0 [ 150.070210] ? __pfx_lock_release+0x10/0x10 [ 150.070258] lock_acquire+0x19b/0x520 [ 150.070301] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 150.070350] ? __pfx_lock_acquire+0x10/0x10 [ 150.070395] ? srso_return_thunk+0x5/0x5f [ 150.070450] ? lock_release+0x20f/0x6f0 [ 150.070494] ? srso_return_thunk+0x5/0x5f [ 150.070549] ? lock_is_held_type+0x9e/0x120 [ 150.070603] ? srso_return_thunk+0x5/0x5f [ 150.070661] __mutex_lock+0x13d/0xb50 [ 150.070713] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 150.070758] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 150.070803] ? srso_return_thunk+0x5/0x5f [ 150.070858] ? synchronize_rcu_expedited+0x38a/0x420 [ 150.070902] ? __pfx___mutex_lock+0x10/0x10 [ 150.070956] ? __pfx_autoremove_wake_function+0x10/0x10 [ 150.071011] ? srso_return_thunk+0x5/0x5f [ 150.071065] ? kasan_quarantine_put+0x84/0x1e0 [ 150.071127] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 150.071163] ? srso_return_thunk+0x5/0x5f [ 150.071222] unregister_netdevice_many_notify+0x1612/0x1c80 [ 150.071267] ? __virt_addr_valid+0x2e8/0x5d0 [ 150.071320] ? __pfx_lock_release+0x10/0x10 [ 150.071365] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 150.071411] ? find_held_lock+0x2c/0x110 [ 150.071470] ? srso_return_thunk+0x5/0x5f [ 150.071527] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 150.071586] ? srso_return_thunk+0x5/0x5f [ 150.071641] ? lock_release+0x20f/0x6f0 [ 150.071686] ? __pfx_lock_release+0x10/0x10 [ 150.071729] ? srso_return_thunk+0x5/0x5f [ 150.071784] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 150.071832] ? srso_return_thunk+0x5/0x5f [ 150.071891] unregister_netdevice_queue+0x224/0x2e0 [ 150.071935] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 150.071978] ? up_write+0x195/0x520 [ 150.072033] _cfg80211_unregister_wdev+0x57b/0x700 [ 150.072085] ? srso_return_thunk+0x5/0x5f [ 150.072143] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 150.072181] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 150.072247] ? srso_return_thunk+0x5/0x5f [ 150.072301] ? srso_return_thunk+0x5/0x5f [ 150.072356] ? synchronize_rcu+0x1ff/0x260 [ 150.072399] ieee80211_unregister_hw+0x55/0x3a0 [ 150.072443] hwsim_exit_net+0x3a0/0x730 [ 150.072484] ? __pfx_hwsim_exit_net+0x10/0x10 [ 150.072525] ? srso_return_thunk+0x5/0x5f [ 150.072579] ? netdev_run_todo+0x788/0x1040 [ 150.072628] ? __pfx_hwsim_exit_net+0x10/0x10 [ 150.072670] ops_exit_list+0xb3/0x180 [ 150.072719] cleanup_net+0x546/0xad0 [ 150.072763] ? __pfx_cleanup_net+0x10/0x10 [ 150.072817] process_one_work+0x8ee/0x1a10 [ 150.072883] ? __pfx_lock_acquire+0x10/0x10 [ 150.072928] ? __pfx_process_one_work+0x10/0x10 [ 150.072987] ? srso_return_thunk+0x5/0x5f [ 150.073042] ? move_linked_works+0x172/0x270 [ 150.073087] ? srso_return_thunk+0x5/0x5f [ 150.073141] ? assign_work+0x196/0x240 [ 150.073199] worker_thread+0x674/0xe70 [ 150.073258] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 150.073311] ? __pfx_worker_thread+0x10/0x10 [ 150.073371] kthread+0x3ab/0x720 [ 150.073423] ? __pfx_kthread+0x10/0x10 [ 150.073476] ? srso_return_thunk+0x5/0x5f [ 150.073530] ? finish_task_switch.isra.0+0x206/0x840 [ 150.073582] ? __pfx_kthread+0x10/0x10 [ 150.073636] ret_from_fork+0x48/0x80 [ 150.073668] ? __pfx_kthread+0x10/0x10 [ 150.073721] ret_from_fork_asm+0x1a/0x30 [ 150.073788] [ 151.881665] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.883959] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.888738] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.893877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.898774] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 151.900539] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.933531] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 151.938709] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 151.941508] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 151.942287] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 151.943428] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 151.944457] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 151.947550] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 151.949659] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 151.956838] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 151.958731] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 151.967570] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 151.973567] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 151.979721] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.989538] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.990275] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 151.992200] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 152.000311] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 152.007662] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 152.018527] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 152.020790] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 152.022893] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 152.023682] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 152.026539] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 152.033527] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 152.050852] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 152.055492] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 152.061088] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 152.063931] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 152.066082] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 152.068806] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 152.071804] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 152.087668] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 152.088784] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 152.114776] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.131216] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 152.133143] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 152.137603] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.155700] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.156905] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.158433] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.159299] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.160137] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 153.955439] Bluetooth: hci0: command tx timeout [ 154.019534] Bluetooth: hci2: command tx timeout [ 154.019638] Bluetooth: hci1: command tx timeout [ 154.083464] Bluetooth: hci3: command tx timeout [ 154.147540] Bluetooth: hci5: command tx timeout [ 154.147611] Bluetooth: hci4: command tx timeout [ 154.211409] Bluetooth: hci6: command tx timeout [ 154.214393] Bluetooth: hci7: command tx timeout [ 156.003459] Bluetooth: hci0: command tx timeout [ 156.067427] Bluetooth: hci2: command tx timeout [ 156.067481] Bluetooth: hci1: command tx timeout [ 156.131730] Bluetooth: hci3: command tx timeout [ 156.195960] Bluetooth: hci4: command tx timeout [ 156.197116] Bluetooth: hci5: command tx timeout [ 156.259505] Bluetooth: hci7: command tx timeout [ 156.261204] Bluetooth: hci6: command tx timeout [ 158.053382] Bluetooth: hci0: command tx timeout [ 158.115403] Bluetooth: hci2: command tx timeout [ 158.117438] Bluetooth: hci1: command tx timeout [ 158.179490] Bluetooth: hci3: command tx timeout [ 158.243394] Bluetooth: hci5: command tx timeout [ 158.243415] Bluetooth: hci4: command tx timeout [ 158.307410] Bluetooth: hci7: command tx timeout [ 158.308598] Bluetooth: hci6: command tx timeout VM DIAGNOSIS: 18:40:17 Registers: info registers vcpu 0 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283c595 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff8880095ded20 R8 =0000000000000000 R9 =ffffed10016b9046 R10=0000000000000031 R11=3a6b636f6c206762 R12=0000000000000031 R13=0000000000000010 R14=ffffffff88697060 R15=ffffffff8283c580 RIP=ffffffff8283c5ed 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=0000556a79c41b28 CR3=00000000255de000 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=ffffffffffffffffffff0000ff000000 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055ff434c20f0000055ff434ad330 XMM06=000055ff4347f2400000000200000000 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800f0f0000 RBX=ffff88807b3df5d0 RCX=ffffffff81429b7a RDX=1ffff11001d9f280 RSI=0000000000000008 RDI=ffff88800ecf9400 RBP=0000000000000000 RSP=ffff88800f0ffdd0 R8 =0000000000000000 R9 =ffffed1001d9f280 R10=ffff88800ecf9407 R11=ffff88800f0f04b8 R12=ffff88807b3dfff9 R13=ffffffff88651f18 R14=ffff88800f0f0000 R15=0000000000000086 RIP=ffffffff81aef2ca RFL=00000097 [--S-APC] 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=00007f4edd26eb50 CR3=0000000009e68000 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=6576652d7372656b726f772d6c6c696b XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=0000000200000000000055ff434c64d0 XMM05=00000000000000000000000000000000 XMM06=000055ff434caea000000000ffffffff XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000