Warning: Permanently added '[localhost]:21796' (ECDSA) to the list of known hosts. 2025/06/06 21:06:27 fuzzer started 2025/06/06 21:06:28 dialing manager at localhost:40003 syzkaller login: [ 102.343066] cgroup: Unknown subsys name 'net' [ 102.482567] cgroup: Unknown subsys name 'cpuset' [ 102.535288] cgroup: Unknown subsys name 'rlimit' 2025/06/06 21:06:45 syscalls: 2214 2025/06/06 21:06:45 code coverage: enabled 2025/06/06 21:06:45 comparison tracing: enabled 2025/06/06 21:06:45 extra coverage: enabled 2025/06/06 21:06:45 setuid sandbox: enabled 2025/06/06 21:06:45 namespace sandbox: enabled 2025/06/06 21:06:45 Android sandbox: enabled 2025/06/06 21:06:45 fault injection: enabled 2025/06/06 21:06:45 leak checking: enabled 2025/06/06 21:06:45 net packet injection: enabled 2025/06/06 21:06:45 net device setup: enabled 2025/06/06 21:06:45 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/06/06 21:06:45 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/06/06 21:06:45 USB emulation: enabled 2025/06/06 21:06:45 hci packet injection: enabled 2025/06/06 21:06:45 wifi device emulation: enabled 2025/06/06 21:06:45 802.15.4 emulation: enabled 2025/06/06 21:06:45 fetching corpus: 0, signal 0/0 (executing program) 2025/06/06 21:06:45 fetching corpus: 0, signal 0/0 (executing program) 2025/06/06 21:06:47 starting 8 fuzzer processes 21:06:47 executing program 0: creat(&(0x7f0000000180)='.\x00', 0x0) 21:06:47 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f0000000b40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100), &(0x7f0000001140), 0x14, 0x0) 21:06:47 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/vmstat\x00', 0x0, 0x0) fchmod(r0, 0x0) [ 121.911305] audit: type=1400 audit(1749244007.971:7): avc: denied { execmem } for pid=274 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 21:06:47 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETLED(r0, 0x4b3b, 0x0) 21:06:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38333031383839323800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000187916524213481db3505d4e06406e21010000000c00000000000000d0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="01000000000005000c0000000000000000000000040000004b00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000060000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x880, 0x1000}, {&(0x7f0000010e00)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x2000}, {&(0x7f0000010f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x2800}, {&(0x7f0000011000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3000}, {&(0x7f0000011100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3800}, {&(0x7f0000011200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4000}, {&(0x7f0000011300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4800}, {&(0x7f0000011400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000011500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000011600)="504d4d00504d4dffd2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033320075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6800}, {&(0x7f0000011800)="0200"/32, 0x20, 0x6c00}, {&(0x7f0000011900)="0300"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="0400"/32, 0x20, 0x7400}, {&(0x7f0000011b00)="0500"/32, 0x20, 0x7800}, {&(0x7f0000011c00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x7c00}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x8000}, {&(0x7f0000011e00)="0200"/32, 0x20, 0x8400}, {&(0x7f0000011f00)="0300"/32, 0x20, 0x8800}, {&(0x7f0000012000)="0400"/32, 0x20, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0500"/2080, 0x820, 0x9000}, {&(0x7f0000012a00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x9c00}, {&(0x7f0000012b00)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x10000}, {&(0x7f0000012c00)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f00700000000060000007498539778617474723200"/96, 0x60, 0x10800}, {&(0x7f0000012d00)="00000000000000000000000000000000786174747232000078617474723100000000000000000000d0f4655fd0f4655fd0f4655f00"/64, 0x40, 0x10fe0}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d000000", 0x40, 0x11100}, {&(0x7f0000013000)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001000c00000010000800000000000af30200040000000000000000000000020000001000000002000000010000001300"/96, 0x60, 0x11180}, {&(0x7f0000013100)="c041000000400000d0f4655fd0f4655fd0f4655f00000000000002002000000000000800000000000af301000400000000000000000000000800000004000000", 0x40, 0x11500}, {&(0x7f0000013200)="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"/768, 0x300, 0x11580}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x12000}, {&(0x7f0000013a00)='syzkallers\x00'/32, 0x20, 0x12800}, {&(0x7f0000013b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x15800}], 0x0, &(0x7f0000013c00)) 21:06:48 executing program 5: fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='trusted.overlay.redirect\x00', 0x0, 0x0) 21:06:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000e1f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38343433353034323400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000047878d126f6347e1b360d317cdb2f98e010040000c00000000000000e1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e1f4655fe1f4655fe1f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000e1f4655fe1f4655fe1f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000e1f4655fe1f4655fe1f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffe2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000013b00)) 21:06:48 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0), 0x28802, 0x0) [ 123.154673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 123.156982] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 123.160573] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 123.164399] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 123.166752] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 123.365345] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 123.366942] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 123.368436] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 123.371623] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 123.373799] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 123.473707] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 123.481286] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 123.482653] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 123.485197] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 123.487472] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 123.492357] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 123.498544] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 123.517163] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 123.518408] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 123.537900] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 123.538627] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 123.542707] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 123.547437] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 123.552674] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 123.561789] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 123.569691] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 123.570931] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 123.571731] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 123.576551] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 123.578939] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 123.581015] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 123.583679] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 123.591315] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 123.592409] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 123.595783] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 123.601382] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 123.609987] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 123.611818] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 123.619849] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 123.628248] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 125.243188] Bluetooth: hci0: command tx timeout [ 125.434186] Bluetooth: hci1: command tx timeout [ 125.566330] Bluetooth: hci3: command tx timeout [ 125.626240] Bluetooth: hci4: command tx timeout [ 125.626778] Bluetooth: hci2: command tx timeout [ 125.690429] Bluetooth: hci6: command tx timeout [ 125.690542] Bluetooth: hci7: command tx timeout [ 125.755161] Bluetooth: hci5: command tx timeout [ 127.292231] Bluetooth: hci0: command tx timeout [ 127.482306] Bluetooth: hci1: command tx timeout [ 127.610598] Bluetooth: hci3: command tx timeout [ 127.674243] Bluetooth: hci2: command tx timeout [ 127.675304] Bluetooth: hci4: command tx timeout [ 127.738398] Bluetooth: hci6: command tx timeout [ 127.738727] Bluetooth: hci7: command tx timeout [ 127.802236] Bluetooth: hci5: command tx timeout [ 129.338236] Bluetooth: hci0: command tx timeout [ 129.530527] Bluetooth: hci1: command tx timeout [ 129.658185] Bluetooth: hci3: command tx timeout [ 129.722190] Bluetooth: hci2: command tx timeout [ 129.723076] Bluetooth: hci4: command tx timeout [ 129.786379] Bluetooth: hci6: command tx timeout [ 129.786518] Bluetooth: hci7: command tx timeout [ 129.850155] Bluetooth: hci5: command tx timeout [ 131.386332] Bluetooth: hci0: command tx timeout [ 131.578088] Bluetooth: hci1: command tx timeout [ 131.707064] Bluetooth: hci3: command tx timeout [ 131.770104] Bluetooth: hci4: command tx timeout [ 131.770132] Bluetooth: hci2: command tx timeout [ 131.834239] Bluetooth: hci7: command tx timeout [ 131.837043] Bluetooth: hci6: command tx timeout [ 131.898357] Bluetooth: hci5: command tx timeout [ 183.934052] syz-executor.5 (282) used greatest stack depth: 24640 bytes left [ 186.608549] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 186.609902] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 186.611654] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 186.612586] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 186.614509] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 186.615418] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 186.622898] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 186.626162] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 186.626896] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 186.631782] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 186.721248] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 186.729680] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 186.733175] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 186.743429] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 186.746495] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 186.793254] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 186.801559] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 186.810866] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 186.818476] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 186.853617] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 186.917921] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 186.946671] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 186.950563] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 186.951771] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 186.954302] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 186.955401] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 186.957410] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 186.963363] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 186.993255] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 186.997714] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 187.031592] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 187.033053] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 187.035258] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 187.041420] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 187.082643] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 187.093659] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 187.095270] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 187.103141] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 187.271405] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 187.293416] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 188.667125] Bluetooth: hci1: command tx timeout [ 188.667876] Bluetooth: hci0: command tx timeout [ 188.794375] Bluetooth: hci2: command tx timeout [ 188.922157] Bluetooth: hci3: command tx timeout [ 189.051046] Bluetooth: hci4: command tx timeout [ 189.115057] Bluetooth: hci5: command tx timeout [ 189.306236] Bluetooth: hci6: command tx timeout [ 189.434389] Bluetooth: hci7: command tx timeout [ 190.715884] Bluetooth: hci0: command tx timeout [ 190.716673] Bluetooth: hci1: command tx timeout [ 190.842098] Bluetooth: hci2: command tx timeout [ 190.971024] Bluetooth: hci3: command tx timeout [ 191.099174] Bluetooth: hci4: command tx timeout [ 191.163038] Bluetooth: hci5: command tx timeout [ 191.355227] Bluetooth: hci6: command tx timeout [ 191.482091] Bluetooth: hci7: command tx timeout [ 192.762109] Bluetooth: hci0: command tx timeout [ 192.762607] Bluetooth: hci1: command tx timeout [ 192.890098] Bluetooth: hci2: command tx timeout [ 193.018222] Bluetooth: hci3: command tx timeout [ 193.146232] Bluetooth: hci4: command tx timeout [ 193.210753] Bluetooth: hci5: command tx timeout [ 193.402141] Bluetooth: hci6: command tx timeout [ 193.530254] Bluetooth: hci7: command tx timeout [ 194.810113] Bluetooth: hci0: command tx timeout [ 194.810594] Bluetooth: hci1: command tx timeout [ 194.938088] Bluetooth: hci2: command tx timeout [ 195.066410] Bluetooth: hci3: command tx timeout [ 195.194342] Bluetooth: hci4: command tx timeout [ 195.258168] Bluetooth: hci5: command tx timeout [ 195.450335] Bluetooth: hci6: command tx timeout [ 195.578085] Bluetooth: hci7: command tx timeout [ 248.784489] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 248.790545] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 248.794642] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 248.801289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 248.805791] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 248.972124] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 248.974607] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 248.976743] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 248.985913] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 248.990034] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 249.007823] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 249.018387] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 249.022704] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 249.029472] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 249.053288] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 249.056727] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 249.078510] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 249.101743] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 249.103849] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 249.105281] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 249.108780] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 249.114870] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 249.153315] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 249.157722] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 249.177982] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 249.182943] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 249.198854] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 249.199085] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 249.203379] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 249.208453] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 249.211782] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 249.215457] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 249.218376] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 249.222600] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 249.228074] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 249.233558] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 249.243718] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 249.263821] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 249.325633] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 249.347536] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 250.875244] Bluetooth: hci0: command tx timeout [ 251.130117] Bluetooth: hci1: command tx timeout [ 251.194085] Bluetooth: hci2: command tx timeout [ 251.322153] Bluetooth: hci4: command tx timeout [ 251.322740] Bluetooth: hci5: command tx timeout [ 251.323826] Bluetooth: hci3: command tx timeout [ 251.515295] Bluetooth: hci6: command tx timeout [ 251.515886] Bluetooth: hci7: command tx timeout [ 252.922263] Bluetooth: hci0: command tx timeout [ 253.179071] Bluetooth: hci1: command tx timeout [ 253.242138] Bluetooth: hci2: command tx timeout [ 253.371167] Bluetooth: hci3: command tx timeout [ 253.371669] Bluetooth: hci5: command tx timeout [ 253.372585] Bluetooth: hci4: command tx timeout [ 253.562785] Bluetooth: hci6: command tx timeout [ 253.563311] Bluetooth: hci7: command tx timeout [ 254.973037] Bluetooth: hci0: command tx timeout [ 255.226118] Bluetooth: hci1: command tx timeout [ 255.290181] Bluetooth: hci2: command tx timeout [ 255.418238] Bluetooth: hci5: command tx timeout [ 255.419092] Bluetooth: hci4: command tx timeout [ 255.419118] Bluetooth: hci3: command tx timeout [ 255.611093] Bluetooth: hci7: command tx timeout [ 255.611118] Bluetooth: hci6: command tx timeout [ 257.018088] Bluetooth: hci0: command tx timeout [ 257.276141] Bluetooth: hci1: command tx timeout [ 257.339393] Bluetooth: hci2: command tx timeout [ 257.466127] Bluetooth: hci4: command tx timeout [ 257.466168] Bluetooth: hci5: command tx timeout [ 257.467180] Bluetooth: hci3: command tx timeout [ 257.658142] Bluetooth: hci7: command tx timeout [ 257.658161] Bluetooth: hci6: command tx timeout [ 309.093298] syz-executor.2 (5378) used greatest stack depth: 24544 bytes left [ 310.931747] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 310.939642] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 310.943379] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 310.952768] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 310.958767] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 311.125207] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 311.136521] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 311.140469] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 311.141889] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 311.150628] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 311.155755] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 311.163750] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 311.169509] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 311.184521] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 311.202274] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 311.337563] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 311.353613] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 311.374118] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 311.388063] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 311.390351] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 311.394473] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 311.400449] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 311.401551] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 311.411606] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 311.416130] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 311.419784] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 311.457576] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 311.495728] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 311.555501] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 311.570340] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 311.580719] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 311.583880] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 311.612651] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 311.615483] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 311.698280] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 311.702828] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 311.709954] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 311.710400] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 311.756327] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 311.782170] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 313.018158] Bluetooth: hci0: command tx timeout [ 313.211049] Bluetooth: hci1: command tx timeout [ 313.274106] Bluetooth: hci2: command tx timeout [ 313.466619] Bluetooth: hci5: command tx timeout [ 313.595095] Bluetooth: hci3: command tx timeout [ 313.658131] Bluetooth: hci4: command tx timeout [ 313.851356] Bluetooth: hci7: command tx timeout [ 313.852500] Bluetooth: hci6: command tx timeout [ 315.066185] Bluetooth: hci0: command tx timeout [ 315.258279] Bluetooth: hci1: command tx timeout [ 315.322069] Bluetooth: hci2: command tx timeout [ 315.515222] Bluetooth: hci5: command tx timeout [ 315.642118] Bluetooth: hci3: command tx timeout [ 315.707098] Bluetooth: hci4: command tx timeout [ 315.898092] Bluetooth: hci6: command tx timeout [ 315.898599] Bluetooth: hci7: command tx timeout [ 317.114063] Bluetooth: hci0: command tx timeout [ 317.309156] Bluetooth: hci1: command tx timeout [ 317.371175] Bluetooth: hci2: command tx timeout [ 317.562339] Bluetooth: hci5: command tx timeout [ 317.691233] Bluetooth: hci3: command tx timeout [ 317.754191] Bluetooth: hci4: command tx timeout [ 317.947102] Bluetooth: hci6: command tx timeout [ 317.947608] Bluetooth: hci7: command tx timeout [ 319.162086] Bluetooth: hci0: command tx timeout [ 319.355731] Bluetooth: hci1: command tx timeout [ 319.418074] Bluetooth: hci2: command tx timeout [ 319.610439] Bluetooth: hci5: command tx timeout [ 319.739356] Bluetooth: hci3: command tx timeout [ 319.802086] Bluetooth: hci4: command tx timeout [ 319.996041] Bluetooth: hci7: command tx timeout [ 319.996544] Bluetooth: hci6: command tx timeout [ 373.513518] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 373.516932] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 373.519724] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 373.531306] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 373.539265] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 373.783697] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 373.787787] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 373.790769] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 373.798906] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 373.808339] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 373.829716] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 373.849528] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 373.853145] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 373.867291] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 373.876745] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 373.878327] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 373.890703] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 373.905846] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 373.916522] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 373.923564] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 373.928713] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 373.931150] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 373.937620] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 373.942953] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 373.950946] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 373.966159] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 373.986091] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 374.013778] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 374.035396] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 374.051135] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 374.160342] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 374.177910] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 374.202830] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 374.242767] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 374.266566] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 374.426592] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 374.440900] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 374.462694] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 374.518659] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 374.569579] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 375.612244] Bluetooth: hci0: command tx timeout [ 375.866068] Bluetooth: hci1: command tx timeout [ 376.058233] Bluetooth: hci4: command tx timeout [ 376.058919] Bluetooth: hci3: command tx timeout [ 376.122125] Bluetooth: hci5: command tx timeout [ 376.186295] Bluetooth: hci2: command tx timeout [ 376.442089] Bluetooth: hci7: command tx timeout [ 376.762064] Bluetooth: hci6: command tx timeout [ 377.658378] Bluetooth: hci0: command tx timeout [ 377.914230] Bluetooth: hci1: command tx timeout [ 378.107196] Bluetooth: hci4: command tx timeout [ 378.107702] Bluetooth: hci3: command tx timeout [ 378.170301] Bluetooth: hci5: command tx timeout [ 378.234170] Bluetooth: hci2: command tx timeout [ 378.491040] Bluetooth: hci7: command tx timeout [ 378.811205] Bluetooth: hci6: command tx timeout [ 379.706053] Bluetooth: hci0: command tx timeout [ 379.962562] Bluetooth: hci1: command tx timeout [ 380.156620] Bluetooth: hci4: command tx timeout [ 380.157345] Bluetooth: hci3: command tx timeout [ 380.219076] Bluetooth: hci5: command tx timeout [ 380.283248] Bluetooth: hci2: command tx timeout [ 380.538039] Bluetooth: hci7: command tx timeout [ 380.859107] Bluetooth: hci6: command tx timeout [ 381.755365] Bluetooth: hci0: command tx timeout [ 382.011259] Bluetooth: hci1: command tx timeout [ 382.202384] Bluetooth: hci4: command tx timeout [ 382.202839] Bluetooth: hci3: command tx timeout [ 382.267274] Bluetooth: hci5: command tx timeout [ 382.330331] Bluetooth: hci2: command tx timeout [ 382.587057] Bluetooth: hci7: command tx timeout [ 382.906204] Bluetooth: hci6: command tx timeout [ 427.388409] kworker/u10:1 (41) used greatest stack depth: 23920 bytes left VM DIAGNOSIS: 21:11:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8136936c RDX=ffff88800f649b80 RSI=0000000000000000 RDI=0000000000000001 RBP=000000001c149d38 RSP=ffff88806ce08d68 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7670 R14=0000000000000000 R15=ffff88803795a800 RIP=ffffffff8136936e RFL=00000202 [-------] 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 ffff8880e561b000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffa1ac9a368 CR3=000000000da6f000 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=756e696c2d34365f3638782f62696c2f XMM01=322e6f732e6c6462696c2f756e672d78 XMM02=00322e6f732e6c6462696c2f756e672d XMM03=78756e696c2d34365f3638782f62696c XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88803885b700 RSI=ffffffff812bf65c RDI=ffffffff8784c040 RBP=ffffffff8784c040 RSP=ffff88806cf08cc0 R8 =0000000000000001 R9 =ffffed100d9e119d R10=0000000000000003 R11=0000000000000001 R12=ffff88803885b700 R13=ffff88803885c158 R14=0000000000000006 R15=ffff88803885c180 RIP=ffffffff84b40fba RFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e571b000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efca3623620 CR3=00000000365bd000 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=756e696c2d34365f3638782f62696c2f XMM01=2e6f747079726362696c2f756e672d78 XMM02=00312e312e6f732e6f74707972636269 XMM03=6c2f756e672d78756e696c2d34365f36 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000