Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:59736' (ECDSA) to the list of known hosts. 2025/01/21 16:46:37 fuzzer started 2025/01/21 16:46:37 dialing manager at localhost:44689 syzkaller login: [ 68.850759] cgroup: Unknown subsys name 'net' [ 69.073606] cgroup: Unknown subsys name 'cpuset' [ 69.140881] cgroup: Unknown subsys name 'rlimit' [ 74.864581] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 85.024603] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/21 16:46:54 syscalls: 2217 2025/01/21 16:46:54 code coverage: enabled 2025/01/21 16:46:54 comparison tracing: enabled 2025/01/21 16:46:54 extra coverage: enabled 2025/01/21 16:46:54 setuid sandbox: enabled 2025/01/21 16:46:54 namespace sandbox: enabled 2025/01/21 16:46:54 Android sandbox: enabled 2025/01/21 16:46:54 fault injection: enabled 2025/01/21 16:46:54 leak checking: enabled 2025/01/21 16:46:54 net packet injection: enabled 2025/01/21 16:46:54 net device setup: enabled 2025/01/21 16:46:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/21 16:46:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/21 16:46:54 USB emulation: enabled 2025/01/21 16:46:54 hci packet injection: enabled 2025/01/21 16:46:54 wifi device emulation: enabled 2025/01/21 16:46:54 802.15.4 emulation: enabled 2025/01/21 16:46:54 fetching corpus: 0, signal 0/0 (executing program) 2025/01/21 16:46:54 fetching corpus: 0, signal 0/0 (executing program) 2025/01/21 16:46:57 starting 8 fuzzer processes 16:46:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f80100200040000000000000000000800029561eadf153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e2020202020202020202010007deb70325132510000eb7032510300000000002e2e20202020202020202010007deb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020007deb70325132510000eb70325104001a040000", 0x80, 0x11400}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x21400}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x31400}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x51400}], 0x0, &(0x7f0000010d00)) 16:46:57 executing program 1: 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)) 16:46:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736676209600088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736676209600088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="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", 0x120, 0x11000}, {&(0x7f0000010800)="2e202020202020202020201000b4ea70325132510000ea7032510300000000002e2e2020202020202020201000b4ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b4ea70325132510000ea70325104001a040000", 0x80, 0x51000}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x91000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0xd1000}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x151000}], 0x0, &(0x7f0000011000)) 16:46:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000440008000f801002000400003000000000000008000297eb190f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100087ea70325132510000ea7032510300000000002e2e202020202020202020100087ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200087ea70325132510000ea70325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) [ 88.298121] audit: type=1400 audit(1737478017.313:7): avc: denied { execmem } for pid=272 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:46:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73666e6c9200080101000440002000f801002000400003000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x1800}, {&(0x7f0000010400)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x2000}, {&(0x7f0000010500)="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", 0x120, 0x2800}, {&(0x7f0000010700)="2e202020202020202020201000b4ea70325132510000ea7032510300000000002e2e2020202020202020201000b4ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b4ea70325132510000ea70325104001a040000", 0x80, 0x3800}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4000}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x4800}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x7800}], 0x0, &(0x7f0000010f00)) 16:46:57 executing program 5: 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)) 16:46:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029ad1999f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="0000000072724161430000001a000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029ad1999f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0f0500000006000000ffffff0fffffff0f090000000a0000000b0000000c0000000d0000000e0000000f00000010000000110000001200000013000000140000001500000016000000170000001800000019000000ffffff0fffffff0f00"/128, 0x80, 0x4600}, {&(0x7f0000010900)="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", 0x120, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100014eb70325132510000eb7032510300000000002e2e202020202020202020100014eb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200014eb70325132510000eb70325104001a040000", 0x80, 0x4a00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0x5200}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x7800}], 0x0, &(0x7f0000011300)) 16:46:57 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e2020202020202020202010005aeb70325132510000eb7032510300000000002e2e20202020202020202010005aeb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020005aeb70325132510000eb70325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)) [ 89.872490] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.873091] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.876468] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.877744] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.879392] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.881161] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.883568] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.886177] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.887375] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.891957] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.894242] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.895569] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.896507] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.896868] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.905816] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.907988] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.909128] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.910266] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.910539] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.913879] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.916327] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.917350] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.937531] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.939588] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.942089] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.952769] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.962215] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.964222] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.965279] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.967760] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.968521] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.970361] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.970562] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.971853] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.976405] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.979829] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.981142] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 89.985399] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.986787] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.987802] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.994035] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 90.008617] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 90.017997] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 90.018988] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 90.027018] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 90.033307] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 90.046994] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 90.048104] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 91.948860] Bluetooth: hci1: command tx timeout [ 91.949330] Bluetooth: hci0: command tx timeout [ 92.010889] Bluetooth: hci3: command tx timeout [ 92.011357] Bluetooth: hci4: command tx timeout [ 92.011478] Bluetooth: hci6: command tx timeout [ 92.011593] Bluetooth: hci2: command tx timeout [ 92.076249] Bluetooth: hci5: command tx timeout [ 92.140077] Bluetooth: hci7: command tx timeout [ 93.995765] Bluetooth: hci0: command tx timeout [ 93.995859] Bluetooth: hci1: command tx timeout [ 94.058871] Bluetooth: hci2: command tx timeout [ 94.058963] Bluetooth: hci6: command tx timeout [ 94.059044] Bluetooth: hci4: command tx timeout [ 94.059106] Bluetooth: hci3: command tx timeout [ 94.122835] Bluetooth: hci5: command tx timeout [ 94.187756] Bluetooth: hci7: command tx timeout [ 96.044905] Bluetooth: hci1: command tx timeout [ 96.045142] Bluetooth: hci0: command tx timeout [ 96.108597] Bluetooth: hci3: command tx timeout [ 96.108719] Bluetooth: hci4: command tx timeout [ 96.108808] Bluetooth: hci6: command tx timeout [ 96.108871] Bluetooth: hci2: command tx timeout [ 96.171804] Bluetooth: hci5: command tx timeout [ 96.235729] Bluetooth: hci7: command tx timeout [ 98.091924] Bluetooth: hci0: command tx timeout [ 98.092037] Bluetooth: hci1: command tx timeout [ 98.155081] Bluetooth: hci2: command tx timeout [ 98.155194] Bluetooth: hci6: command tx timeout [ 98.155282] Bluetooth: hci4: command tx timeout [ 98.155332] Bluetooth: hci3: command tx timeout [ 98.219849] Bluetooth: hci5: command tx timeout [ 98.282727] Bluetooth: hci7: command tx timeout [ 149.893222] [ 149.893461] ====================================================== [ 149.894043] WARNING: possible circular locking dependency detected [ 149.894622] 6.13.0-next-20250121 #1 Not tainted [ 149.895080] ------------------------------------------------------ [ 149.895977] kworker/u8:0/11 is trying to acquire lock: [ 149.896810] ffffffff8621ece8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.898411] [ 149.898411] but task is already holding lock: [ 149.899288] ffff88800dec8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 149.900680] [ 149.900680] which lock already depends on the new lock. [ 149.900680] [ 149.902570] [ 149.902570] the existing dependency chain (in reverse order) is: [ 149.904183] [ 149.904183] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 149.905463] __mutex_lock+0x13d/0xb50 [ 149.905915] wiphy_register+0x1b2e/0x25d0 [ 149.906379] ieee80211_register_hw+0x23a4/0x3d60 [ 149.906889] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 149.907418] init_mac80211_hwsim+0x389/0x870 [ 149.907910] do_one_initcall+0xf9/0x640 [ 149.908362] kernel_init_freeable+0x53d/0x7a0 [ 149.908855] kernel_init+0x1e/0x2d0 [ 149.909275] ret_from_fork+0x48/0x80 [ 149.909697] ret_from_fork_asm+0x1a/0x30 [ 149.910174] [ 149.910174] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 149.910766] __lock_acquire+0x29fd/0x4580 [ 149.911237] lock_acquire+0x19b/0x520 [ 149.911677] __mutex_lock+0x13d/0xb50 [ 149.912123] unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.912726] unregister_netdevice_queue+0x224/0x2e0 [ 149.913279] _cfg80211_unregister_wdev+0x57b/0x700 [ 149.913823] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 149.914363] ieee80211_unregister_hw+0x55/0x3a0 [ 149.914876] hwsim_exit_net+0x3a0/0x730 [ 149.915331] ops_exit_list+0xb3/0x180 [ 149.915768] cleanup_net+0x546/0xad0 [ 149.916205] process_one_work+0x8ee/0x1a10 [ 149.916697] worker_thread+0x674/0xe70 [ 149.917222] kthread+0x3ab/0x720 [ 149.917714] ret_from_fork+0x48/0x80 [ 149.918187] ret_from_fork_asm+0x1a/0x30 [ 149.918665] [ 149.918665] other info that might help us debug this: [ 149.918665] [ 149.919429] Possible unsafe locking scenario: [ 149.919429] [ 149.919987] CPU0 CPU1 [ 149.920433] ---- ---- [ 149.920870] lock(&rdev->wiphy.mtx); [ 149.921272] lock(rtnl_mutex); [ 149.921834] lock(&rdev->wiphy.mtx); [ 149.922442] lock(rtnl_mutex); [ 149.922790] [ 149.922790] *** DEADLOCK *** [ 149.922790] [ 149.923350] 4 locks held by kworker/u8:0/11: [ 149.923777] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 149.924769] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 149.925770] #2: ffffffff86212d10 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 149.926672] #3: ffff88800dec8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 149.927708] [ 149.927708] stack backtrace: [ 149.928138] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-next-20250121 #1 [ 149.928860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 149.929589] Workqueue: netns cleanup_net [ 149.929982] Call Trace: [ 149.930219] [ 149.930433] dump_stack_lvl+0xca/0x120 [ 149.930853] print_circular_bug+0x47b/0x750 [ 149.931297] check_noncircular+0x2e9/0x3c0 [ 149.931733] ? __pfx_check_noncircular+0x10/0x10 [ 149.932212] ? hlock_class+0x4e/0x130 [ 149.932583] ? mark_lock+0xac/0xed0 [ 149.932959] ? srso_return_thunk+0x5/0x5f [ 149.933380] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 149.933816] ? lockdep_lock+0xba/0x1b0 [ 149.934209] ? __pfx_lockdep_lock+0x10/0x10 [ 149.934638] __lock_acquire+0x29fd/0x4580 [ 149.935045] ? __pfx___lock_acquire+0x10/0x10 [ 149.935472] ? lock_release+0x20f/0x6f0 [ 149.935856] ? __pfx_lock_release+0x10/0x10 [ 149.936295] lock_acquire+0x19b/0x520 [ 149.936693] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.937286] ? __pfx_lock_acquire+0x10/0x10 [ 149.937735] ? srso_return_thunk+0x5/0x5f [ 149.938179] ? lock_release+0x20f/0x6f0 [ 149.938588] ? srso_return_thunk+0x5/0x5f [ 149.939024] ? lock_is_held_type+0x9e/0x120 [ 149.939482] ? srso_return_thunk+0x5/0x5f [ 149.939922] __mutex_lock+0x13d/0xb50 [ 149.940329] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.940915] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.941487] ? srso_return_thunk+0x5/0x5f [ 149.941932] ? synchronize_rcu_expedited+0x38a/0x420 [ 149.942451] ? __pfx___mutex_lock+0x10/0x10 [ 149.942909] ? __pfx_autoremove_wake_function+0x10/0x10 [ 149.943447] ? srso_return_thunk+0x5/0x5f [ 149.943890] ? kasan_quarantine_put+0x84/0x1e0 [ 149.944381] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 149.944844] ? srso_return_thunk+0x5/0x5f [ 149.945296] unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.945848] ? __virt_addr_valid+0x2e8/0x5d0 [ 149.946296] ? __pfx_lock_release+0x10/0x10 [ 149.946727] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 149.947324] ? find_held_lock+0x2c/0x110 [ 149.947759] ? srso_return_thunk+0x5/0x5f [ 149.948205] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 149.948720] ? srso_return_thunk+0x5/0x5f [ 149.949164] ? lock_release+0x20f/0x6f0 [ 149.949577] ? __pfx_lock_release+0x10/0x10 [ 149.950020] ? srso_return_thunk+0x5/0x5f [ 149.950459] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 149.951000] ? srso_return_thunk+0x5/0x5f [ 149.951446] unregister_netdevice_queue+0x224/0x2e0 [ 149.951949] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 149.952503] ? up_write+0x195/0x520 [ 149.952902] _cfg80211_unregister_wdev+0x57b/0x700 [ 149.953407] ? srso_return_thunk+0x5/0x5f [ 149.953851] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 149.954363] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 149.954907] ? srso_return_thunk+0x5/0x5f [ 149.955345] ? srso_return_thunk+0x5/0x5f [ 149.955782] ? synchronize_rcu+0x1ff/0x260 [ 149.956202] ieee80211_unregister_hw+0x55/0x3a0 [ 149.956667] hwsim_exit_net+0x3a0/0x730 [ 149.957077] ? __pfx_hwsim_exit_net+0x10/0x10 [ 149.957519] ? srso_return_thunk+0x5/0x5f [ 149.957948] ? netdev_run_todo+0x788/0x1040 [ 149.958380] ? srso_return_thunk+0x5/0x5f [ 149.958807] ? __pfx_hwsim_exit_net+0x10/0x10 [ 149.959253] ops_exit_list+0xb3/0x180 [ 149.959638] cleanup_net+0x546/0xad0 [ 149.960029] ? __pfx_cleanup_net+0x10/0x10 [ 149.960479] process_one_work+0x8ee/0x1a10 [ 149.960947] ? __pfx_lock_acquire+0x10/0x10 [ 149.961389] ? __pfx_process_one_work+0x10/0x10 [ 149.961881] ? srso_return_thunk+0x5/0x5f [ 149.962326] ? move_linked_works+0x172/0x270 [ 149.962784] ? srso_return_thunk+0x5/0x5f [ 149.963225] ? assign_work+0x196/0x240 [ 149.963645] worker_thread+0x674/0xe70 [ 149.964065] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 149.964587] ? __pfx_worker_thread+0x10/0x10 [ 149.965034] kthread+0x3ab/0x720 [ 149.965379] ? __pfx_kthread+0x10/0x10 [ 149.965768] ? srso_return_thunk+0x5/0x5f [ 149.966181] ? finish_task_switch.isra.0+0x206/0x840 [ 149.966663] ? __pfx_kthread+0x10/0x10 [ 149.967050] ret_from_fork+0x48/0x80 [ 149.967400] ? __pfx_kthread+0x10/0x10 [ 149.967787] ret_from_fork_asm+0x1a/0x30 [ 149.968221] [ 151.991054] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.992183] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.994375] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.998011] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 152.000030] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 152.002045] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 152.048091] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 152.052342] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 152.059068] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 152.059465] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 152.061017] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 152.063230] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 152.064612] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 152.067371] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 152.067490] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 152.068995] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 152.070415] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 152.072047] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 152.126371] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 152.129901] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 152.134081] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 152.140875] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 152.143977] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 152.147030] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 152.206116] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 152.211272] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 152.215332] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 152.223436] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 152.231338] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 152.238074] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 152.311894] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 152.335260] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 152.346283] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 152.362082] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 152.366162] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 152.371351] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 152.375400] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 152.403619] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 152.405598] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 152.422228] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.427769] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.432977] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.436266] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 152.444817] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 152.445617] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.446803] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 152.450802] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.456866] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 154.026764] Bluetooth: hci0: command tx timeout [ 154.154730] Bluetooth: hci2: command tx timeout [ 154.155046] Bluetooth: hci1: command tx timeout [ 154.218716] Bluetooth: hci3: command tx timeout [ 154.346768] Bluetooth: hci4: command tx timeout [ 154.538707] Bluetooth: hci6: command tx timeout [ 154.602797] Bluetooth: hci7: command tx timeout [ 154.602873] Bluetooth: hci5: command tx timeout [ 156.074790] Bluetooth: hci0: command tx timeout [ 156.202965] Bluetooth: hci2: command tx timeout [ 156.204721] Bluetooth: hci1: command tx timeout [ 156.266851] Bluetooth: hci3: command tx timeout [ 156.394740] Bluetooth: hci4: command tx timeout [ 156.587615] Bluetooth: hci6: command tx timeout [ 156.650772] Bluetooth: hci7: command tx timeout [ 156.652013] Bluetooth: hci5: command tx timeout [ 158.124786] Bluetooth: hci0: command tx timeout [ 158.250833] Bluetooth: hci2: command tx timeout [ 158.250874] Bluetooth: hci1: command tx timeout [ 158.314888] Bluetooth: hci3: command tx timeout [ 158.444818] Bluetooth: hci4: command tx timeout [ 158.634830] Bluetooth: hci6: command tx timeout [ 158.698996] Bluetooth: hci5: command tx timeout [ 158.700270] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 16:47:59 Registers: info registers vcpu 0 RAX=00000000000527bb RBX=0000000000000000 RCX=ffffffff84a8e9d7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814b1b6a RBP=dffffc0000000000 RSP=ffffffff85a07e10 R8 =0000000000000001 R9 =ffffed100d9c6c4a R10=ffff88806ce36253 R11=0000000000000001 R12=ffffffff864057d0 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8f97e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=0000000001f27f60 CR3=0000000016162000 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=00000000000000000000000000000000 XMM05=00005596664c123000005596664de610 XMM06=00005596664c0f000000000000000002 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283eba5 RDI=ffffffff886990a0 RBP=ffffffff88699060 RSP=ffff8880095deb60 R8 =0000000000000001 R9 =ffffed10012bbd5c R10=000000000000002d R11=0000000023203e2d R12=000000000000002d R13=0000000000000001 R14=ffff888008fea020 R15=ffff8880095dee60 RIP=ffffffff8283ebfd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=000055e0a64dc528 CR3=0000000016ce0000 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=ffffffffffffffff0000559666523130 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055966652317000005596664dafb0 XMM06=00005596664de3700000000000000000 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000