Warning: Permanently added '[localhost]:64435' (ECDSA) to the list of known hosts.
2023/05/18 04:28:57 fuzzer started
2023/05/18 04:28:57 dialing manager at localhost:44319
2023/05/18 04:28:57 checking machine...
2023/05/18 04:28:57 checking revisions...
syzkaller login: [ 35.707325] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:28:57 testing simple program...
[ 35.766454] cgroup: Unknown subsys name 'net'
[ 35.861737] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.033070] audit: type=1400 audit(1684384150.013:6): 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
[ 49.153918] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.157400] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.158745] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.163108] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.164486] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.167234] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.561962] ------------[ cut here ]------------
[ 49.562759] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.564790] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.566110] Modules linked in:
[ 49.566550] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.567692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.572454] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.573161] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.575416] RSP: 0018:ffff888016e5fc00 EFLAGS: 00010282
[ 49.576102] RAX: 0000000000000000 RBX: ffff88800d7d6440 RCX: 0000000000000000
[ 49.576984] RDX: ffff8880169551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.577890] RBP: ffff88800d7d6454 R08: 0000000000000001 R09: 0000000000000000
[ 49.578735] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.579631] R13: ffffffff84e23fe0 R14: ffff88800d7d6448 R15: ffffffff84d74dc0
[ 49.580526] FS: 0000555556ef6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.581530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.582324] CR2: 00007f16361006f4 CR3: 0000000017a36000 CR4: 0000000000350ee0
[ 49.583263] Call Trace:
[ 49.583604]
[ 49.583941] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.584576] ipv4_frags_init_net+0x269/0x440
[ 49.585168] ops_init+0xbb/0x6b0
[ 49.585631] setup_net+0x3d9/0x990
[ 49.586141] ? down_read_killable+0x1d7/0x4e0
[ 49.586722] ? __pfx_setup_net+0x10/0x10
[ 49.587273] ? copy_net_ns+0x17c/0x770
[ 49.587797] copy_net_ns+0x321/0x770
[ 49.588321] create_new_namespaces+0x3f6/0xb30
[ 49.588955] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.589601] ksys_unshare+0x44d/0x8e0
[ 49.590167] ? __pfx_ksys_unshare+0x10/0x10
[ 49.590714] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.591463] __x64_sys_unshare+0x31/0x40
[ 49.592011] do_syscall_64+0x3f/0x90
[ 49.592494] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.593163] RIP: 0033:0x7fbf5096a0d7
[ 49.593647] 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
[ 49.595870] RSP: 002b:00007ffc4cbed8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.596850] RAX: ffffffffffffffda RBX: 00007ffc4cbedee8 RCX: 00007fbf5096a0d7
[ 49.597719] RDX: 00007fbf509d441f RSI: 00007ffc4cbed840 RDI: 0000000040000000
[ 49.598609] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4cbed650
[ 49.599500] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf50a7cbf0
[ 49.600385] R13: 00007ffc4cbed980 R14: 0000000000000000 R15: 00000000000000f8
[ 49.601283]
[ 49.601587] irq event stamp: 7855
[ 49.602102] hardirqs last enabled at (7867): [] __up_console_sem+0x78/0x80
[ 49.603181] hardirqs last disabled at (7878): [] __up_console_sem+0x5d/0x80
[ 49.604257] softirqs last enabled at (7708): [] irq_exit_rcu+0x93/0xc0
[ 49.605280] softirqs last disabled at (7703): [] irq_exit_rcu+0x93/0xc0
[ 49.606339] ---[ end trace 0000000000000000 ]---
[ 49.611422] ------------[ cut here ]------------
[ 49.612059] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.613672] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.614739] Modules linked in:
[ 49.615165] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.616316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.617349] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.618052] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.620226] RSP: 0018:ffff888016e5fc00 EFLAGS: 00010282
[ 49.620916] RAX: 0000000000000000 RBX: ffff88800c524a40 RCX: 0000000000000000
[ 49.621770] RDX: ffff8880169551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.622693] RBP: ffff88800c524a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.623584] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.624484] R13: ffffffff84e23fe0 R14: ffff88800c524a48 R15: ffffffff84da7d60
[ 49.625381] FS: 0000555556ef6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.626391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.627134] CR2: 00007f16361006f4 CR3: 0000000017a36000 CR4: 0000000000350ee0
[ 49.628031] Call Trace:
[ 49.628352]
[ 49.628648] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.629320] ipv6_frags_init_net+0x206/0x3c0
[ 49.629945] ops_init+0xbb/0x6b0
[ 49.630435] setup_net+0x3d9/0x990
[ 49.630929] ? down_read_killable+0x1d7/0x4e0
[ 49.631502] ? __pfx_setup_net+0x10/0x10
[ 49.632037] ? copy_net_ns+0x17c/0x770
[ 49.632545] copy_net_ns+0x321/0x770
[ 49.633060] create_new_namespaces+0x3f6/0xb30
[ 49.633634] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.634291] ksys_unshare+0x44d/0x8e0
[ 49.634787] ? __pfx_ksys_unshare+0x10/0x10
[ 49.635380] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.636122] __x64_sys_unshare+0x31/0x40
[ 49.636654] do_syscall_64+0x3f/0x90
[ 49.637178] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.637866] RIP: 0033:0x7fbf5096a0d7
[ 49.638363] 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
[ 49.640571] RSP: 002b:00007ffc4cbed8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.641519] RAX: ffffffffffffffda RBX: 00007ffc4cbedee8 RCX: 00007fbf5096a0d7
[ 49.642416] RDX: 00007fbf509d441f RSI: 00007ffc4cbed840 RDI: 0000000040000000
[ 49.643288] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4cbed650
[ 49.644184] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf50a7cbf0
[ 49.645076] R13: 00007ffc4cbed980 R14: 0000000000000000 R15: 00000000000000f8
[ 49.645991]
[ 49.646307] irq event stamp: 9613
[ 49.646735] hardirqs last enabled at (9623): [] __up_console_sem+0x78/0x80
[ 49.647790] hardirqs last disabled at (9634): [] __up_console_sem+0x5d/0x80
[ 49.648857] softirqs last enabled at (8936): [] irq_exit_rcu+0x93/0xc0
[ 49.649880] softirqs last disabled at (8923): [] irq_exit_rcu+0x93/0xc0
[ 49.650929] ---[ end trace 0000000000000000 ]---
[ 49.652257] ------------[ cut here ]------------
[ 49.652919] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.654830] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.655877] Modules linked in:
[ 49.656282] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.657422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.658450] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.659124] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.661292] RSP: 0018:ffff888016e5fbf0 EFLAGS: 00010286
[ 49.661969] RAX: 0000000000000000 RBX: ffff88800c525240 RCX: 0000000000000000
[ 49.662880] RDX: ffff8880169551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.663743] RBP: ffff88800c525254 R08: 0000000000000001 R09: 0000000000000000
[ 49.664659] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.665548] R13: ffffffff84e23fe0 R14: ffff88800c525248 R15: ffffffff84db0aa0
[ 49.666456] FS: 0000555556ef6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.667452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.668198] CR2: 00007f16361006f4 CR3: 0000000017a36000 CR4: 0000000000350ee0
[ 49.669090] Call Trace:
[ 49.669415]
[ 49.669712] nf_ct_net_init+0x224/0x3d0
[ 49.670264] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.670875] ops_init+0xbb/0x6b0
[ 49.671325] setup_net+0x3d9/0x990
[ 49.671779] ? down_read_killable+0x1d7/0x4e0
[ 49.672395] ? __pfx_setup_net+0x10/0x10
[ 49.672945] ? copy_net_ns+0x17c/0x770
[ 49.673447] copy_net_ns+0x321/0x770
[ 49.673954] create_new_namespaces+0x3f6/0xb30
[ 49.674560] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.675207] ksys_unshare+0x44d/0x8e0
[ 49.675704] ? __pfx_ksys_unshare+0x10/0x10
[ 49.676282] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.677025] __x64_sys_unshare+0x31/0x40
[ 49.677542] do_syscall_64+0x3f/0x90
[ 49.678063] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.678721] RIP: 0033:0x7fbf5096a0d7
[ 49.679214] 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
[ 49.681401] RSP: 002b:00007ffc4cbed8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.682366] RAX: ffffffffffffffda RBX: 00007ffc4cbedee8 RCX: 00007fbf5096a0d7
[ 49.683260] RDX: 00007fbf509d441f RSI: 00007ffc4cbed840 RDI: 0000000040000000
[ 49.684149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4cbed650
[ 49.685038] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf50a7cbf0
[ 49.685930] R13: 00007ffc4cbed980 R14: 0000000000000000 R15: 00000000000000f8
[ 49.686869]
[ 49.687167] irq event stamp: 10399
[ 49.687600] hardirqs last enabled at (10409): [] __up_console_sem+0x78/0x80
[ 49.688672] hardirqs last disabled at (10420): [] __up_console_sem+0x5d/0x80
[ 49.689742] softirqs last enabled at (10024): [] irq_exit_rcu+0x93/0xc0
[ 49.690802] softirqs last disabled at (10015): [] irq_exit_rcu+0x93/0xc0
[ 49.691837] ---[ end trace 0000000000000000 ]---
executing program
[ 51.240438] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.287883] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.335873] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.383876] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:29:11 Registers:
info registers vcpu 0
RAX=000000000002adb1 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f7d61886070 CR3=000000000d864000 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=2031313a39323a34302038312079614d XMM01=5d3239363736352e39342020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3239363736352e39342020205b20 XMM07=732031313a39323a3430203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016e5f618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006d R11=0000000000000001
R12=000000000000006d R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556ef6400 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=00007f16361006f4 CR3=0000000017a36000 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