Warning: Permanently added '[localhost]:62092' (ECDSA) to the list of known hosts.
2023/05/16 14:48:20 fuzzer started
2023/05/16 14:48:20 dialing manager at localhost:35573
2023/05/16 14:48:20 checking machine...
2023/05/16 14:48:20 checking revisions...
syzkaller login: [ 48.672028] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:48:20 testing simple program...
[ 48.739990] cgroup: Unknown subsys name 'net'
[ 48.841130] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.393896] audit: type=1400 audit(1684248513.673:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.495225] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.497933] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.499423] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.502920] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.504482] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.506467] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.876218] ------------[ cut here ]------------
[ 62.876934] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.878920] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.880194] Modules linked in:
[ 62.880773] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.885753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.886944] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.887706] 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
[ 62.890058] RSP: 0018:ffff8880158afc00 EFLAGS: 00010282
[ 62.890791] RAX: 0000000000000000 RBX: ffff88800dd26040 RCX: 0000000000000000
[ 62.891720] RDX: ffff88800f3d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.892669] RBP: ffff88800dd26054 R08: 0000000000000001 R09: 0000000000000000
[ 62.893603] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.894547] R13: ffffffff84e223a0 R14: ffff88800dd26048 R15: ffffffff84d73340
[ 62.895449] FS: 000055555650e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.896525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.897281] CR2: 00007f3d46c616f4 CR3: 000000000f18a000 CR4: 0000000000350ee0
[ 62.898212] Call Trace:
[ 62.898590]
[ 62.898900] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.899574] ipv4_frags_init_net+0x269/0x440
[ 62.900173] ops_init+0xbb/0x6b0
[ 62.900675] setup_net+0x3d9/0x990
[ 62.901150] ? down_read_killable+0x1d7/0x4e0
[ 62.901777] ? __pfx_setup_net+0x10/0x10
[ 62.902312] ? copy_net_ns+0x17c/0x770
[ 62.902875] copy_net_ns+0x321/0x770
[ 62.903384] create_new_namespaces+0x3f6/0xb30
[ 62.904034] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.904723] ksys_unshare+0x44d/0x8e0
[ 62.905237] ? __pfx_ksys_unshare+0x10/0x10
[ 62.905839] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.906628] __x64_sys_unshare+0x31/0x40
[ 62.907174] do_syscall_64+0x3f/0x90
[ 62.907701] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.908401] RIP: 0033:0x7f19348960d7
[ 62.908918] 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
[ 62.911222] RSP: 002b:00007fff60bb6dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.912245] RAX: ffffffffffffffda RBX: 00007fff60bb7418 RCX: 00007f19348960d7
[ 62.913169] RDX: 00007f193490041f RSI: 00007fff60bb6d70 RDI: 0000000040000000
[ 62.914102] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff60bb6b80
[ 62.915033] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f19349a8bf0
[ 62.915957] R13: 00007fff60bb6eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.916937]
[ 62.917256] irq event stamp: 8599
[ 62.917731] hardirqs last enabled at (8611): [] __up_console_sem+0x78/0x80
[ 62.918837] hardirqs last disabled at (8622): [] __up_console_sem+0x5d/0x80
[ 62.919952] softirqs last enabled at (8158): [] irq_exit_rcu+0x93/0xc0
[ 62.921057] softirqs last disabled at (8129): [] irq_exit_rcu+0x93/0xc0
[ 62.922143] ---[ end trace 0000000000000000 ]---
[ 62.928873] ------------[ cut here ]------------
[ 62.929598] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.931303] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.932433] Modules linked in:
[ 62.932891] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.934112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.935173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.935880] 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
[ 62.938196] RSP: 0018:ffff8880158afc00 EFLAGS: 00010282
[ 62.938915] RAX: 0000000000000000 RBX: ffff88800f46e640 RCX: 0000000000000000
[ 62.939845] RDX: ffff88800f3d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.940785] RBP: ffff88800f46e654 R08: 0000000000000001 R09: 0000000000000000
[ 62.941723] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.942653] R13: ffffffff84e223a0 R14: ffff88800f46e648 R15: ffffffff84da62e0
[ 62.943575] FS: 000055555650e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.944649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.945384] CR2: 00007f3d46c616f4 CR3: 000000000f18a000 CR4: 0000000000350ee0
[ 62.946311] Call Trace:
[ 62.946677]
[ 62.946991] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.947658] ipv6_frags_init_net+0x206/0x3c0
[ 62.948254] ops_init+0xbb/0x6b0
[ 62.948747] setup_net+0x3d9/0x990
[ 62.949222] ? down_read_killable+0x1d7/0x4e0
[ 62.949844] ? __pfx_setup_net+0x10/0x10
[ 62.950377] ? copy_net_ns+0x17c/0x770
[ 62.950938] copy_net_ns+0x321/0x770
[ 62.951438] create_new_namespaces+0x3f6/0xb30
[ 62.952076] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.952761] ksys_unshare+0x44d/0x8e0
[ 62.953282] ? __pfx_ksys_unshare+0x10/0x10
[ 62.953885] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.954662] __x64_sys_unshare+0x31/0x40
[ 62.955206] do_syscall_64+0x3f/0x90
[ 62.955729] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.956431] RIP: 0033:0x7f19348960d7
[ 62.956954] 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
[ 62.959245] RSP: 002b:00007fff60bb6dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.960249] RAX: ffffffffffffffda RBX: 00007fff60bb7418 RCX: 00007f19348960d7
[ 62.961177] RDX: 00007f193490041f RSI: 00007fff60bb6d70 RDI: 0000000040000000
[ 62.962122] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff60bb6b80
[ 62.963060] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f19349a8bf0
[ 62.963994] R13: 00007fff60bb6eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.964979]
[ 62.965291] irq event stamp: 10617
[ 62.965787] hardirqs last enabled at (10629): [] __up_console_sem+0x78/0x80
[ 62.966928] hardirqs last disabled at (10640): [] __up_console_sem+0x5d/0x80
[ 62.968048] softirqs last enabled at (10098): [] irq_exit_rcu+0x93/0xc0
[ 62.969161] softirqs last disabled at (10075): [] irq_exit_rcu+0x93/0xc0
[ 62.970255] ---[ end trace 0000000000000000 ]---
[ 62.971636] ------------[ cut here ]------------
[ 62.972277] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.974213] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.975326] Modules linked in:
[ 62.975778] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.976988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.978049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.978743] 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
[ 62.981041] RSP: 0018:ffff8880158afbf0 EFLAGS: 00010286
[ 62.981756] RAX: 0000000000000000 RBX: ffff88800f46ec40 RCX: 0000000000000000
[ 62.982688] RDX: ffff88800f3d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.983615] RBP: ffff88800f46ec54 R08: 0000000000000001 R09: 0000000000000000
[ 62.984576] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.985467] R13: ffffffff84e223a0 R14: ffff88800f46ec48 R15: ffffffff84daf020
[ 62.986406] FS: 000055555650e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.987453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.988247] CR2: 00007f3d46c616f4 CR3: 000000000f18a000 CR4: 0000000000350ee0
[ 62.989186] Call Trace:
[ 62.989561]
[ 62.989878] nf_ct_net_init+0x224/0x3d0
[ 62.990415] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.991045] ops_init+0xbb/0x6b0
[ 62.991554] setup_net+0x3d9/0x990
[ 62.992027] ? down_read_killable+0x1d7/0x4e0
[ 62.992676] ? __pfx_setup_net+0x10/0x10
[ 62.993210] ? copy_net_ns+0x17c/0x770
[ 62.993772] copy_net_ns+0x321/0x770
[ 62.994275] create_new_namespaces+0x3f6/0xb30
[ 62.994920] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.995599] ksys_unshare+0x44d/0x8e0
[ 62.996111] ? __pfx_ksys_unshare+0x10/0x10
[ 62.996701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.997410] __x64_sys_unshare+0x31/0x40
[ 62.997981] do_syscall_64+0x3f/0x90
[ 62.998461] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.999137] RIP: 0033:0x7f19348960d7
[ 62.999631] 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
[ 63.001824] RSP: 002b:00007fff60bb6dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.002774] RAX: ffffffffffffffda RBX: 00007fff60bb7418 RCX: 00007f19348960d7
[ 63.003659] RDX: 00007f193490041f RSI: 00007fff60bb6d70 RDI: 0000000040000000
[ 63.004575] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff60bb6b80
[ 63.005430] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f19349a8bf0
[ 63.006318] R13: 00007fff60bb6eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.007263]
[ 63.007596] irq event stamp: 11395
[ 63.008034] hardirqs last enabled at (11405): [] __up_console_sem+0x78/0x80
[ 63.009105] hardirqs last disabled at (11416): [] __up_console_sem+0x5d/0x80
[ 63.010172] softirqs last enabled at (11066): [] irq_exit_rcu+0x93/0xc0
[ 63.011202] softirqs last disabled at (11061): [] irq_exit_rcu+0x93/0xc0
[ 63.012271] ---[ end trace 0000000000000000 ]---
executing program
[ 64.568121] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.615588] Bluetooth: hci0: command 0x041b tx timeout
[ 68.663574] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.711600] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:48:22 Registers:
info registers vcpu 0
RAX=00000000000274ed RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f0c35321070 CR3=000000000942a000 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=eaeb75ce3a2ab0848f46ec1ac346d3c6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=52de9efec1daac15000000000013c028 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8eb648ce24b7469200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880158af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555650e400 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=00007f3d46c616f4 CR3=000000000f18a000 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=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