Warning: Permanently added '[localhost]:64630' (ECDSA) to the list of known hosts. 2022/09/30 02:01:48 fuzzer started 2022/09/30 02:01:49 dialing manager at localhost:40535 syzkaller login: [ 45.022250] cgroup: Unknown subsys name 'net' [ 45.110999] cgroup: Unknown subsys name 'rlimit' 2022/09/30 02:02:03 syscalls: 2215 2022/09/30 02:02:03 code coverage: enabled 2022/09/30 02:02:03 comparison tracing: enabled 2022/09/30 02:02:03 extra coverage: enabled 2022/09/30 02:02:03 setuid sandbox: enabled 2022/09/30 02:02:03 namespace sandbox: enabled 2022/09/30 02:02:03 Android sandbox: enabled 2022/09/30 02:02:03 fault injection: enabled 2022/09/30 02:02:03 leak checking: enabled 2022/09/30 02:02:03 net packet injection: enabled 2022/09/30 02:02:03 net device setup: enabled 2022/09/30 02:02:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/30 02:02:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/30 02:02:03 USB emulation: enabled 2022/09/30 02:02:03 hci packet injection: enabled 2022/09/30 02:02:03 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220929) 2022/09/30 02:02:03 802.15.4 emulation: enabled 2022/09/30 02:02:03 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/30 02:02:03 fetching corpus: 50, signal 29221/32003 (executing program) 2022/09/30 02:02:03 fetching corpus: 100, signal 37189/40802 (executing program) 2022/09/30 02:02:04 fetching corpus: 150, signal 45366/49497 (executing program) 2022/09/30 02:02:04 fetching corpus: 200, signal 49709/54391 (executing program) 2022/09/30 02:02:04 fetching corpus: 250, signal 53713/58871 (executing program) 2022/09/30 02:02:04 fetching corpus: 300, signal 59514/64657 (executing program) 2022/09/30 02:02:04 fetching corpus: 350, signal 67221/71782 (executing program) 2022/09/30 02:02:04 fetching corpus: 400, signal 72554/76715 (executing program) 2022/09/30 02:02:04 fetching corpus: 450, signal 75506/79487 (executing program) 2022/09/30 02:02:05 fetching corpus: 500, signal 78380/82086 (executing program) 2022/09/30 02:02:05 fetching corpus: 550, signal 80826/84235 (executing program) 2022/09/30 02:02:05 fetching corpus: 600, signal 85161/87602 (executing program) 2022/09/30 02:02:05 fetching corpus: 650, signal 88661/90252 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92283 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92342 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92403 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92451 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92513 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92564 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92620 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92681 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92741 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92794 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92852 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92918 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/92969 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/93041 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/93100 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/93147 (executing program) 2022/09/30 02:02:05 fetching corpus: 692, signal 91429/93199 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93257 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93312 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93360 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93410 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93468 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93514 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93565 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93624 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93684 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93737 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93787 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93839 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93889 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93931 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/93991 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/94023 (executing program) 2022/09/30 02:02:06 fetching corpus: 692, signal 91429/94023 (executing program) 2022/09/30 02:02:08 starting 8 fuzzer processes 02:02:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, "e22407bd38361279b0a2d210b7ebf08e29e6b0"}) 02:02:08 executing program 1: getcwd(0x0, 0x0) 02:02:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39313835313737393300"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001990af8004b0449aa6346f3aaa58d0b5010000000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000007200000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd3f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="000000000000000001000000000000000000000081a99a520000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="000000000000000001000000000000000000000081a99a520000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d3f4655fd3f4655fd3f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d3f4655fd3f4655fd3f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) 02:02:08 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') pread64(r1, 0x0, 0x0, 0x610) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x42000, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, 0x0) renameat2(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x7) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 02:02:08 executing program 3: setpriority(0x0, 0xffffffffffffffff, 0x0) [ 63.921050] audit: type=1400 audit(1664503328.265:6): avc: denied { execmem } for pid=285 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 02:02:08 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f0000000000)=""/44) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f0000000040)=""/36) r1 = shmget(0x0, 0x4000, 0xa01, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/97) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x3, 0xee01, 0xee01, 0xee00, 0xee01, 0x0, 0x40}, 0x9, 0x1, 0x1, 0x0, 0xffffffffffffffff, r2, 0x8}) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000200)=""/4096) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000001200), 0x400080, 0x0) shmctl$IPC_RMID(r3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000001240), 0x10000, 0x0) syz_io_uring_setup(0x1304, &(0x7f0000001280)={0x0, 0xfd40, 0x1, 0x2, 0x328, 0x0, r4}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001300), &(0x7f0000001340)) syz_open_dev$ptys(0xc, 0x3, 0x0) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) 02:02:08 executing program 7: rt_sigsuspend(0x0, 0x0) 02:02:08 executing program 5: syz_open_dev$tty20(0xc, 0x4, 0x0) io_setup(0x80, &(0x7f0000000480)) [ 65.161159] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.172582] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.174093] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.176774] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.178734] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.179823] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.184466] Bluetooth: hci0: HCI_REQ-0x0c1a [ 65.215682] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 65.219789] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 65.222132] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 65.225942] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 65.228542] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 65.231299] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 65.237963] Bluetooth: hci4: HCI_REQ-0x0c1a [ 65.250489] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 65.252866] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 65.255616] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 65.260610] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 65.266242] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 65.268752] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 65.271176] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 65.274739] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 65.277305] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 65.279928] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 65.285216] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 65.286752] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 65.289001] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 65.291140] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 65.293615] Bluetooth: hci6: HCI_REQ-0x0c1a [ 65.298453] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 65.300143] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 65.302398] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 65.309144] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 65.310473] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 65.316579] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 65.316928] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 65.319432] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 65.319494] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 65.320594] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 65.320892] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 65.322695] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 65.323251] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 65.324258] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 65.327366] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 65.328135] Bluetooth: hci5: HCI_REQ-0x0c1a [ 65.334441] Bluetooth: hci1: HCI_REQ-0x0c1a [ 65.341856] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 65.343457] Bluetooth: hci3: HCI_REQ-0x0c1a [ 65.344828] Bluetooth: hci2: HCI_REQ-0x0c1a [ 65.438318] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 65.460713] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 65.472769] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 65.488739] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 65.508078] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 65.520353] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 65.540548] Bluetooth: hci7: HCI_REQ-0x0c1a [ 67.240977] Bluetooth: hci0: command 0x0409 tx timeout [ 67.304581] Bluetooth: hci6: command 0x0409 tx timeout [ 67.305716] Bluetooth: hci4: command 0x0409 tx timeout [ 67.368529] Bluetooth: hci2: command 0x0409 tx timeout [ 67.369789] Bluetooth: hci1: command 0x0409 tx timeout [ 67.370444] Bluetooth: hci5: command 0x0409 tx timeout [ 67.432545] Bluetooth: hci3: command 0x0409 tx timeout [ 67.560851] Bluetooth: hci7: command 0x0409 tx timeout [ 69.288508] Bluetooth: hci0: command 0x041b tx timeout [ 69.352630] Bluetooth: hci4: command 0x041b tx timeout [ 69.353213] Bluetooth: hci6: command 0x041b tx timeout [ 69.416454] Bluetooth: hci5: command 0x041b tx timeout [ 69.417104] Bluetooth: hci1: command 0x041b tx timeout [ 69.417769] Bluetooth: hci2: command 0x041b tx timeout [ 69.480787] Bluetooth: hci3: command 0x041b tx timeout [ 69.608490] Bluetooth: hci7: command 0x041b tx timeout [ 71.336437] Bluetooth: hci0: command 0x040f tx timeout [ 71.400455] Bluetooth: hci6: command 0x040f tx timeout [ 71.401057] Bluetooth: hci4: command 0x040f tx timeout [ 71.464441] Bluetooth: hci2: command 0x040f tx timeout [ 71.465076] Bluetooth: hci1: command 0x040f tx timeout [ 71.465633] Bluetooth: hci5: command 0x040f tx timeout [ 71.528500] Bluetooth: hci3: command 0x040f tx timeout [ 71.656398] Bluetooth: hci7: command 0x040f tx timeout [ 73.384405] Bluetooth: hci0: command 0x0419 tx timeout [ 73.448442] Bluetooth: hci4: command 0x0419 tx timeout [ 73.449016] Bluetooth: hci6: command 0x0419 tx timeout [ 73.512460] Bluetooth: hci5: command 0x0419 tx timeout [ 73.513094] Bluetooth: hci1: command 0x0419 tx timeout [ 73.513687] Bluetooth: hci2: command 0x0419 tx timeout [ 73.576405] Bluetooth: hci3: command 0x0419 tx timeout [ 73.704415] Bluetooth: hci7: command 0x0419 tx timeout [ 126.807412] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 126.807483] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 126.812233] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 126.814190] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 126.814288] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 126.818020] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 126.821917] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 126.822121] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 126.837090] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 126.839207] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 126.843108] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 126.846883] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 126.848025] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 126.850439] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 126.851510] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 126.852587] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 126.854949] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 126.859785] Bluetooth: hci0: HCI_REQ-0x0c1a [ 126.860851] Bluetooth: hci1: HCI_REQ-0x0c1a [ 126.861691] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 126.865280] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 126.869064] Bluetooth: hci3: HCI_REQ-0x0c1a [ 126.871866] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 126.881606] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 126.903100] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 126.906180] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 126.909184] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 126.918682] Bluetooth: hci2: HCI_REQ-0x0c1a [ 126.929804] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 126.933196] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 126.937008] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 126.939262] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 126.940620] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 126.945166] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 126.956040] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 126.958532] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 126.962117] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 126.966574] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 126.969309] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 126.971591] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 126.975619] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 126.976719] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 126.986116] Bluetooth: hci5: HCI_REQ-0x0c1a [ 126.986222] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 126.992227] Bluetooth: hci6: HCI_REQ-0x0c1a [ 127.004441] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 127.021851] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 127.024108] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 127.044417] Bluetooth: hci7: HCI_REQ-0x0c1a [ 128.872506] Bluetooth: hci1: command 0x0409 tx timeout [ 128.872539] Bluetooth: hci0: command 0x0409 tx timeout [ 128.937098] Bluetooth: hci2: command 0x0409 tx timeout [ 128.937228] Bluetooth: hci3: command 0x0409 tx timeout [ 128.938520] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 129.064462] Bluetooth: hci5: command 0x0409 tx timeout [ 129.065517] Bluetooth: hci6: command 0x0409 tx timeout [ 129.128450] Bluetooth: hci7: command 0x0409 tx timeout [ 130.920760] Bluetooth: hci1: command 0x041b tx timeout [ 130.921610] Bluetooth: hci0: command 0x041b tx timeout [ 130.985106] Bluetooth: hci3: command 0x041b tx timeout [ 130.985954] Bluetooth: hci2: command 0x041b tx timeout [ 131.112431] Bluetooth: hci6: command 0x041b tx timeout [ 131.113228] Bluetooth: hci5: command 0x041b tx timeout [ 131.176482] Bluetooth: hci7: command 0x041b tx timeout [ 132.968457] Bluetooth: hci0: command 0x040f tx timeout [ 132.968481] Bluetooth: hci1: command 0x040f tx timeout [ 133.032568] Bluetooth: hci2: command 0x040f tx timeout [ 133.032597] Bluetooth: hci3: command 0x040f tx timeout [ 133.160436] Bluetooth: hci5: command 0x040f tx timeout [ 133.160454] Bluetooth: hci6: command 0x040f tx timeout [ 133.224418] Bluetooth: hci7: command 0x040f tx timeout [ 133.480419] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 135.016398] Bluetooth: hci1: command 0x0419 tx timeout [ 135.018081] Bluetooth: hci0: command 0x0419 tx timeout [ 135.080898] Bluetooth: hci3: command 0x0419 tx timeout [ 135.081419] Bluetooth: hci2: command 0x0419 tx timeout [ 135.208400] Bluetooth: hci6: command 0x0419 tx timeout [ 135.208910] Bluetooth: hci5: command 0x0419 tx timeout [ 135.272413] Bluetooth: hci7: command 0x0419 tx timeout [ 138.024404] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 140.780735] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 140.782160] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 140.783842] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 140.791189] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 140.792211] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 140.794003] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 140.813418] Bluetooth: hci4: HCI_REQ-0x0c1a [ 142.889443] Bluetooth: hci4: command 0x0409 tx timeout [ 144.937374] Bluetooth: hci4: command 0x041b tx timeout [ 146.984419] Bluetooth: hci4: command 0x040f tx timeout [ 149.032373] Bluetooth: hci4: command 0x0419 tx timeout [ 188.136456] INFO: task rcu_gp:3 blocked for more than 143 seconds. [ 188.137159] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.137675] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.138360] task:rcu_gp state:I stack:30328 pid:3 ppid:2 flags:0x00004000 [ 188.139092] Call Trace: [ 188.139379] [ 188.139643] __schedule+0x893/0x2470 [ 188.140012] ? io_schedule_timeout+0x150/0x150 [ 188.140770] ? do_raw_spin_lock+0x121/0x260 [ 188.141176] ? rwlock_bug.part.0+0x90/0x90 [ 188.141613] schedule+0xda/0x1b0 [ 188.141941] rescuer_thread+0x851/0xdb0 [ 188.142347] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.142851] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.143354] ? lockdep_hardirqs_on+0x79/0x100 [ 188.143814] ? worker_thread+0x1260/0x1260 [ 188.144210] kthread+0x2ed/0x3a0 [ 188.144559] ? kthread_complete_and_exit+0x40/0x40 [ 188.145023] ret_from_fork+0x22/0x30 [ 188.145420] [ 188.145860] INFO: task rcu_par_gp:4 blocked for more than 143 seconds. [ 188.150604] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.151140] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.154154] task:rcu_par_gp state:I stack:30944 pid:4 ppid:2 flags:0x00004000 [ 188.158068] Call Trace: [ 188.158656] [ 188.159149] __schedule+0x893/0x2470 [ 188.160250] ? io_schedule_timeout+0x150/0x150 [ 188.161251] ? do_raw_spin_lock+0x121/0x260 [ 188.162174] ? rwlock_bug.part.0+0x90/0x90 [ 188.163161] schedule+0xda/0x1b0 [ 188.164126] rescuer_thread+0x851/0xdb0 [ 188.165008] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.166052] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.167122] ? lockdep_hardirqs_on+0x79/0x100 [ 188.168291] ? worker_thread+0x1260/0x1260 [ 188.169366] kthread+0x2ed/0x3a0 [ 188.170000] ? kthread_complete_and_exit+0x40/0x40 [ 188.171548] ret_from_fork+0x22/0x30 [ 188.171895] [ 188.172099] INFO: task slub_flushwq:5 blocked for more than 143 seconds. [ 188.172663] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.173089] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.173706] task:slub_flushwq state:I stack:30944 pid:5 ppid:2 flags:0x00004000 [ 188.174393] Call Trace: [ 188.174608] [ 188.174792] __schedule+0x893/0x2470 [ 188.175105] ? io_schedule_timeout+0x150/0x150 [ 188.176078] ? do_raw_spin_lock+0x121/0x260 [ 188.176545] ? rwlock_bug.part.0+0x90/0x90 [ 188.176974] schedule+0xda/0x1b0 [ 188.177336] rescuer_thread+0x851/0xdb0 [ 188.177735] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.178233] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.178795] ? lockdep_hardirqs_on+0x79/0x100 [ 188.179290] ? worker_thread+0x1260/0x1260 [ 188.179758] kthread+0x2ed/0x3a0 [ 188.180106] ? kthread_complete_and_exit+0x40/0x40 [ 188.180612] ret_from_fork+0x22/0x30 [ 188.181042] [ 188.181268] INFO: task netns:6 blocked for more than 143 seconds. [ 188.181740] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.182131] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.182703] task:netns state:I stack:30944 pid:6 ppid:2 flags:0x00004000 [ 188.183414] Call Trace: [ 188.183689] [ 188.183957] __schedule+0x893/0x2470 [ 188.184415] ? io_schedule_timeout+0x150/0x150 [ 188.184908] ? do_raw_spin_lock+0x121/0x260 [ 188.185394] ? rwlock_bug.part.0+0x90/0x90 [ 188.185855] schedule+0xda/0x1b0 [ 188.186346] rescuer_thread+0x851/0xdb0 [ 188.186910] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.187519] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.188067] ? lockdep_hardirqs_on+0x79/0x100 [ 188.188578] ? worker_thread+0x1260/0x1260 [ 188.189125] kthread+0x2ed/0x3a0 [ 188.189523] ? kthread_complete_and_exit+0x40/0x40 [ 188.190045] ret_from_fork+0x22/0x30 [ 188.190504] [ 188.190763] INFO: task kworker/0:0H:8 blocked for more than 143 seconds. [ 188.191524] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.192074] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.192986] task:kworker/0:0H state:I stack:29256 pid:8 ppid:2 flags:0x00004000 [ 188.193968] Workqueue: 0x0 (events_highpri) [ 188.194504] Call Trace: [ 188.194786] [ 188.195068] __schedule+0x893/0x2470 [ 188.195539] ? io_schedule_timeout+0x150/0x150 [ 188.196073] schedule+0xda/0x1b0 [ 188.196536] worker_thread+0x15f/0x1260 [ 188.197043] ? process_one_work+0x16a0/0x16a0 [ 188.197622] kthread+0x2ed/0x3a0 [ 188.198052] ? kthread_complete_and_exit+0x40/0x40 [ 188.198670] ret_from_fork+0x22/0x30 [ 188.199117] [ 188.199464] INFO: task mm_percpu_wq:10 blocked for more than 143 seconds. [ 188.200169] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.200666] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.201355] task:mm_percpu_wq state:I stack:30944 pid:10 ppid:2 flags:0x00004000 [ 188.202079] Call Trace: [ 188.202310] [ 188.202545] __schedule+0x893/0x2470 [ 188.202884] ? io_schedule_timeout+0x150/0x150 [ 188.203289] ? do_raw_spin_lock+0x121/0x260 [ 188.203721] ? rwlock_bug.part.0+0x90/0x90 [ 188.204211] schedule+0xda/0x1b0 [ 188.204559] rescuer_thread+0x851/0xdb0 [ 188.204926] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.205295] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.205693] ? lockdep_hardirqs_on+0x79/0x100 [ 188.206013] ? worker_thread+0x1260/0x1260 [ 188.206304] kthread+0x2ed/0x3a0 [ 188.206561] ? kthread_complete_and_exit+0x40/0x40 [ 188.206906] ret_from_fork+0x22/0x30 [ 188.207230] [ 188.207492] INFO: task rcu_tasks_kthre:11 blocked for more than 143 seconds. [ 188.208142] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.208650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.209451] task:rcu_tasks_kthre state:I stack:29272 pid:11 ppid:2 flags:0x00004000 [ 188.210237] Call Trace: [ 188.210510] [ 188.210778] __schedule+0x893/0x2470 [ 188.211158] ? io_schedule_timeout+0x150/0x150 [ 188.211667] ? mark_held_locks+0x9e/0xe0 [ 188.212060] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.212572] schedule+0xda/0x1b0 [ 188.212914] rcu_tasks_one_gp+0x3db/0xc10 [ 188.213367] rcu_tasks_kthread+0x80/0xa0 [ 188.213763] ? rcu_tasks_postscan+0x10/0x10 [ 188.214176] kthread+0x2ed/0x3a0 [ 188.214541] ? kthread_complete_and_exit+0x40/0x40 [ 188.215093] ret_from_fork+0x22/0x30 [ 188.215553] [ 188.215812] INFO: task kworker/1:0H:21 blocked for more than 143 seconds. [ 188.216518] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.217105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.217908] task:kworker/1:0H state:I stack:29376 pid:21 ppid:2 flags:0x00004000 [ 188.218805] Workqueue: 0x0 (kblockd) [ 188.219250] Call Trace: [ 188.219545] [ 188.219792] __schedule+0x893/0x2470 [ 188.220192] ? io_schedule_timeout+0x150/0x150 [ 188.220715] schedule+0xda/0x1b0 [ 188.221089] worker_thread+0x15f/0x1260 [ 188.221582] ? process_one_work+0x16a0/0x16a0 [ 188.222054] kthread+0x2ed/0x3a0 [ 188.222450] ? kthread_complete_and_exit+0x40/0x40 [ 188.222965] ret_from_fork+0x22/0x30 [ 188.223438] [ 188.223692] INFO: task inet_frag_wq:23 blocked for more than 143 seconds. [ 188.224398] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.224939] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.225753] task:inet_frag_wq state:I stack:30704 pid:23 ppid:2 flags:0x00004000 [ 188.226639] Call Trace: [ 188.226909] [ 188.227169] __schedule+0x893/0x2470 [ 188.227603] ? io_schedule_timeout+0x150/0x150 [ 188.228057] ? do_raw_spin_lock+0x121/0x260 [ 188.228514] ? rwlock_bug.part.0+0x90/0x90 [ 188.228975] schedule+0xda/0x1b0 [ 188.229364] rescuer_thread+0x851/0xdb0 [ 188.229801] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.230357] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.230874] ? lockdep_hardirqs_on+0x79/0x100 [ 188.231422] ? worker_thread+0x1260/0x1260 [ 188.231881] kthread+0x2ed/0x3a0 [ 188.232255] ? kthread_complete_and_exit+0x40/0x40 [ 188.232797] ret_from_fork+0x22/0x30 [ 188.233223] [ 188.233505] INFO: task writeback:28 blocked for more than 143 seconds. [ 188.234185] Not tainted 6.0.0-rc7-next-20220929 #1 [ 188.234773] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.235620] task:writeback state:I stack:30176 pid:28 ppid:2 flags:0x00004000 [ 188.236498] Call Trace: [ 188.236804] [ 188.237058] __schedule+0x893/0x2470 [ 188.237495] ? io_schedule_timeout+0x150/0x150 [ 188.237984] ? do_raw_spin_lock+0x121/0x260 [ 188.238469] ? rwlock_bug.part.0+0x90/0x90 [ 188.238941] schedule+0xda/0x1b0 [ 188.239357] rescuer_thread+0x851/0xdb0 [ 188.239783] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.240297] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.240860] ? lockdep_hardirqs_on+0x79/0x100 [ 188.241374] ? worker_thread+0x1260/0x1260 [ 188.241870] kthread+0x2ed/0x3a0 [ 188.242237] ? kthread_complete_and_exit+0x40/0x40 [ 188.242782] ret_from_fork+0x22/0x30 [ 188.243208] [ 188.246025] [ 188.246025] Showing all locks held in the system: [ 188.246712] 1 lock held by rcu_tasks_kthre/11: [ 188.247215] #0: ffffffff85406890 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc10 [ 188.248298] 1 lock held by ksoftirqd/0/13: [ 188.248760] 1 lock held by khungtaskd/25: [ 188.249201] #0: ffffffff85407360 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 188.250188] 2 locks held by kworker/u4:1/26: [ 188.250659] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 188.251797] #1: ffff888009037db0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 188.252978] 1 lock held by in:imklog/192: [ 188.253443] 2 locks held by modprobe/6755: [ 188.253866] [ 188.254059] ============================================= [ 188.254059] [ 188.793049] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 188.797149] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 188.800591] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 188.805541] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 188.809290] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 188.812606] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 188.818879] Bluetooth: hci1: HCI_REQ-0x0c1a [ 189.167023] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 189.169037] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 189.170556] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 189.175311] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 189.177745] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 189.179645] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 189.189412] Bluetooth: hci3: HCI_REQ-0x0c1a [ 189.221210] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 189.221639] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 189.244128] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 189.244167] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 189.247918] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 189.259461] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 189.272645] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 189.274446] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 189.275438] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 189.276471] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 189.277724] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 189.279017] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 189.281874] Bluetooth: hci5: HCI_REQ-0x0c1a [ 189.287103] Bluetooth: hci6: HCI_REQ-0x0c1a [ 189.388815] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 189.390400] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 189.392565] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 189.395992] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 189.398135] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 189.400899] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 189.410602] Bluetooth: hci7: HCI_REQ-0x0c1a [ 190.761443] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 190.825449] Bluetooth: hci1: command 0x0409 tx timeout [ 190.953442] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 191.272434] Bluetooth: hci3: command 0x0409 tx timeout [ 191.336505] Bluetooth: hci6: command 0x0409 tx timeout [ 191.336639] Bluetooth: hci5: command 0x0409 tx timeout [ 191.465490] Bluetooth: hci7: command 0x0409 tx timeout [ 192.872481] Bluetooth: hci1: command 0x041b tx timeout [ 193.321392] Bluetooth: hci3: command 0x041b tx timeout [ 193.384445] Bluetooth: hci5: command 0x041b tx timeout [ 193.384520] Bluetooth: hci6: command 0x041b tx timeout [ 193.512472] Bluetooth: hci7: command 0x041b tx timeout [ 193.852116] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 193.854426] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 193.856462] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 193.861648] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 193.863294] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 193.864177] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 193.869648] Bluetooth: hci2: HCI_REQ-0x0c1a [ 194.920464] Bluetooth: hci1: command 0x040f tx timeout [ 195.368445] Bluetooth: hci3: command 0x040f tx timeout [ 195.432442] Bluetooth: hci5: command 0x040f tx timeout [ 195.433464] Bluetooth: hci6: command 0x040f tx timeout [ 195.560414] Bluetooth: hci7: command 0x040f tx timeout [ 195.752535] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 195.881471] Bluetooth: hci2: command 0x0409 tx timeout [ 196.968416] Bluetooth: hci1: command 0x0419 tx timeout [ 197.416395] Bluetooth: hci3: command 0x0419 tx timeout [ 197.480413] Bluetooth: hci6: command 0x0419 tx timeout [ 197.480477] Bluetooth: hci5: command 0x0419 tx timeout [ 197.608410] Bluetooth: hci7: command 0x0419 tx timeout [ 197.928393] Bluetooth: hci2: command 0x041b tx timeout VM DIAGNOSIS: 02:04:12 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=00000000000203f8 RDX=0000000000007856 RSI=0000000000007856 RDI=ffffffff86290b58 RBP=ffff8880380e73d8 RSP=ffff8880380e7300 R8 =ffffffff852c46c0 R9 =ffffffff85e802fc R10=ffffed100701ce7d R11=000000000003603d R12=ffff8880380e73c1 R13=ffff8880380e73e0 R14=ffff8880380e7380 R15=ffffffff817856cd RIP=ffffffff8111a3c0 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f57648111f0 CR3=000000001dc04000 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 YMM00=0000000000000000 0000000000000000 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 6461657268747062 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00302e6f732e6461 657268747062696c YMM03=0000000000000000 0000000000000000 2f756e672d78756e 696c2d34365f3638 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823ba3c1 RDI=ffffffff8765a9c0 RBP=ffffffff8765a980 RSP=ffff88800902f988 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001 R12=0000000000000061 R13=ffffffff8765a980 R14=0000000000000010 R15=ffffffff823ba3b0 RIP=ffffffff823ba419 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=00007ffc23d807d8 CR3=000000001b2f2000 CR4=00350ee0 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 000000000000ff00 YMM02=0000000000000000 0000000000000000 0000000000000000 000000000000ff00 YMM03=0000000000000000 0000000000000000 616d2029003a6e61 6d003b3b385d1b00 YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a YMM06=0000000000000000 0000000000000000 2020202020202020 2020202020202020 YMM07=0000000000000000 0000000000000000 ffffffffffff0000 ff000000ffffff00 YMM08=0000000000000000 0000000000000000 6d6165727473206e 776f6e6b6e55000a YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0020000000000000 0020000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000