Warning: Permanently added '[localhost]:63390' (ECDSA) to the list of known hosts.
2023/05/17 06:16:57 fuzzer started
2023/05/17 06:16:57 dialing manager at localhost:35573
2023/05/17 06:16:57 checking machine...
2023/05/17 06:16:57 checking revisions...
syzkaller login: [ 46.911867] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:16:58 testing simple program...
[ 46.991414] cgroup: Unknown subsys name 'net'
[ 47.077475] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.315839] audit: type=1400 audit(1684304230.466:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.438704] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.442184] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.444516] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.447666] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.449755] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.451162] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.847247] ------------[ cut here ]------------
[ 60.848023] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.850294] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.851544] Modules linked in:
[ 60.852041] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.857074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.858107] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.858757] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.860916] RSP: 0018:ffff88801f23fc00 EFLAGS: 00010282
[ 60.861629] RAX: 0000000000000000 RBX: ffff88800f756c40 RCX: 0000000000000000
[ 60.862520] RDX: ffff88800ddf9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.863411] RBP: ffff88800f756c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.864307] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.865205] R13: ffffffff84e223a0 R14: ffff88800f756c48 R15: ffffffff84d73340
[ 60.866094] FS: 0000555556a04400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.867060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.867807] CR2: 00007f5a38246000 CR3: 000000001f64e000 CR4: 0000000000350ef0
[ 60.868707] Call Trace:
[ 60.869042]
[ 60.869379] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.870013] ipv4_frags_init_net+0x269/0x440
[ 60.870617] ops_init+0xbb/0x6b0
[ 60.871119] setup_net+0x3d9/0x990
[ 60.871589] ? down_read_killable+0x1d7/0x4e0
[ 60.872218] ? __pfx_setup_net+0x10/0x10
[ 60.872746] ? copy_net_ns+0x17c/0x770
[ 60.873324] copy_net_ns+0x321/0x770
[ 60.873832] create_new_namespaces+0x3f6/0xb30
[ 60.874530] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.875211] ksys_unshare+0x44d/0x8e0
[ 60.875734] ? __pfx_ksys_unshare+0x10/0x10
[ 60.876328] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.877104] __x64_sys_unshare+0x31/0x40
[ 60.877647] do_syscall_64+0x3f/0x90
[ 60.878167] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.878830] RIP: 0033:0x7f42ca0e10d7
[ 60.879343] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 60.881616] RSP: 002b:00007fff8767cac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.882611] RAX: ffffffffffffffda RBX: 00007fff8767d108 RCX: 00007f42ca0e10d7
[ 60.883524] RDX: 00007f42ca14b41f RSI: 00007fff8767ca60 RDI: 0000000040000000
[ 60.884446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8767c870
[ 60.885408] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f42ca1f3bf0
[ 60.886352] R13: 00007fff8767cba0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.887311]
[ 60.887628] irq event stamp: 8707
[ 60.888113] hardirqs last enabled at (8719): [] __up_console_sem+0x78/0x80
[ 60.889230] hardirqs last disabled at (8730): [] __up_console_sem+0x5d/0x80
[ 60.890352] softirqs last enabled at (8632): [] irq_exit_rcu+0x93/0xc0
[ 60.891439] softirqs last disabled at (8627): [] irq_exit_rcu+0x93/0xc0
[ 60.892523] ---[ end trace 0000000000000000 ]---
[ 60.899101] ------------[ cut here ]------------
[ 60.899721] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.901567] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.902683] Modules linked in:
[ 60.903133] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.904346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.905403] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.906101] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.908389] RSP: 0018:ffff88801f23fc00 EFLAGS: 00010282
[ 60.909123] RAX: 0000000000000000 RBX: ffff888013a74440 RCX: 0000000000000000
[ 60.910002] RDX: ffff88800ddf9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.910927] RBP: ffff888013a74454 R08: 0000000000000001 R09: 0000000000000000
[ 60.911857] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.912791] R13: ffffffff84e223a0 R14: ffff888013a74448 R15: ffffffff84da62e0
[ 60.913737] FS: 0000555556a04400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.914791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.915558] CR2: 00007f5a38246000 CR3: 000000001f64e000 CR4: 0000000000350ef0
[ 60.916509] Call Trace:
[ 60.916843]
[ 60.917186] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.917848] ipv6_frags_init_net+0x206/0x3c0
[ 60.918457] ops_init+0xbb/0x6b0
[ 60.918921] setup_net+0x3d9/0x990
[ 60.919416] ? down_read_killable+0x1d7/0x4e0
[ 60.920004] ? __pfx_setup_net+0x10/0x10
[ 60.920566] ? copy_net_ns+0x17c/0x770
[ 60.921142] copy_net_ns+0x321/0x770
[ 60.921654] create_new_namespaces+0x3f6/0xb30
[ 60.922301] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.922953] ksys_unshare+0x44d/0x8e0
[ 60.923489] ? __pfx_ksys_unshare+0x10/0x10
[ 60.924055] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.924822] __x64_sys_unshare+0x31/0x40
[ 60.925393] do_syscall_64+0x3f/0x90
[ 60.925884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.926568] RIP: 0033:0x7f42ca0e10d7
[ 60.927050] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 60.929345] RSP: 002b:00007fff8767cac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.930344] RAX: ffffffffffffffda RBX: 00007fff8767d108 RCX: 00007f42ca0e10d7
[ 60.931268] RDX: 00007f42ca14b41f RSI: 00007fff8767ca60 RDI: 0000000040000000
[ 60.932209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8767c870
[ 60.933171] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f42ca1f3bf0
[ 60.934097] R13: 00007fff8767cba0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.935009]
[ 60.935353] irq event stamp: 10657
[ 60.935803] hardirqs last enabled at (10667): [] __up_console_sem+0x78/0x80
[ 60.936942] hardirqs last disabled at (10678): [] __up_console_sem+0x5d/0x80
[ 60.938150] softirqs last enabled at (10150): [] irq_exit_rcu+0x93/0xc0
[ 60.939245] softirqs last disabled at (10093): [] irq_exit_rcu+0x93/0xc0
[ 60.940332] ---[ end trace 0000000000000000 ]---
[ 60.941768] ------------[ cut here ]------------
[ 60.942447] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.944433] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.945515] Modules linked in:
[ 60.945932] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.947115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.948142] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.948782] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.950991] RSP: 0018:ffff88801f23fbf0 EFLAGS: 00010286
[ 60.951688] RAX: 0000000000000000 RBX: ffff888013a74c40 RCX: 0000000000000000
[ 60.952590] RDX: ffff88800ddf9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.953516] RBP: ffff888013a74c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.954413] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.955314] R13: ffffffff84e223a0 R14: ffff888013a74c48 R15: ffffffff84daf020
[ 60.956214] FS: 0000555556a04400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.957227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.957955] CR2: 00007f5a38246000 CR3: 000000001f64e000 CR4: 0000000000350ef0
[ 60.958844] Call Trace:
[ 60.959202]
[ 60.959502] nf_ct_net_init+0x224/0x3d0
[ 60.960017] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.960674] ops_init+0xbb/0x6b0
[ 60.961268] setup_net+0x3d9/0x990
[ 60.961816] ? down_read_killable+0x1d7/0x4e0
[ 60.962527] ? __pfx_setup_net+0x10/0x10
[ 60.963180] ? copy_net_ns+0x17c/0x770
[ 60.963793] copy_net_ns+0x321/0x770
[ 60.964407] create_new_namespaces+0x3f6/0xb30
[ 60.965152] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.965890] ksys_unshare+0x44d/0x8e0
[ 60.966516] ? __pfx_ksys_unshare+0x10/0x10
[ 60.967200] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.968095] __x64_sys_unshare+0x31/0x40
[ 60.968716] do_syscall_64+0x3f/0x90
[ 60.969352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.970153] RIP: 0033:0x7f42ca0e10d7
[ 60.970716] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 60.973352] RSP: 002b:00007fff8767cac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.974518] RAX: ffffffffffffffda RBX: 00007fff8767d108 RCX: 00007f42ca0e10d7
[ 60.975600] RDX: 00007f42ca14b41f RSI: 00007fff8767ca60 RDI: 0000000040000000
[ 60.976690] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8767c870
[ 60.977779] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f42ca1f3bf0
[ 60.978853] R13: 00007fff8767cba0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.979956]
[ 60.980348] irq event stamp: 11507
[ 60.980860] hardirqs last enabled at (11517): [] __up_console_sem+0x78/0x80
[ 60.982182] hardirqs last disabled at (11528): [] __up_console_sem+0x5d/0x80
[ 60.983488] softirqs last enabled at (11040): [] irq_exit_rcu+0x93/0xc0
[ 60.984748] softirqs last disabled at (11031): [] irq_exit_rcu+0x93/0xc0
[ 60.986020] ---[ end trace 0000000000000000 ]---
executing program
[ 62.522811] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.570163] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.618222] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.666150] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:17:09 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f23f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556a04400 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=00007f5a38246000 CR3=000000001f64e000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 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=0000000000037b2b RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 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=00007f5a38194ea0 CR3=000000000dc94000 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
XMM00=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000