Warning: Permanently added '[localhost]:12355' (ECDSA) to the list of known hosts.
2023/05/18 03:16:58 fuzzer started
2023/05/18 03:16:59 dialing manager at localhost:44319
2023/05/18 03:16:59 checking machine...
2023/05/18 03:16:59 checking revisions...
syzkaller login: [ 38.013383] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:16:59 testing simple program...
[ 38.086067] cgroup: Unknown subsys name 'net'
[ 38.170498] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.888318] audit: type=1400 audit(1684379832.354:6): 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
[ 52.033226] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.035861] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.036992] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.040589] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.042530] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.052612] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.440551] ------------[ cut here ]------------
[ 52.441303] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.443249] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.444570] Modules linked in:
[ 52.445069] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.449974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.451012] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.451690] 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
[ 52.453916] RSP: 0018:ffff88801a547c00 EFLAGS: 00010282
[ 52.454605] RAX: 0000000000000000 RBX: ffff88800ea10040 RCX: 0000000000000000
[ 52.455496] RDX: ffff888015fab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.456352] RBP: ffff88800ea10054 R08: 0000000000000001 R09: 0000000000000000
[ 52.457246] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.458143] R13: ffffffff84e23fe0 R14: ffff88800ea10048 R15: ffffffff84d74dc0
[ 52.459040] FS: 0000555556301400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.460031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.460785] CR2: 00007ffc3bc85000 CR3: 000000000dd16000 CR4: 0000000000350ef0
[ 52.461671] Call Trace:
[ 52.462000]
[ 52.462300] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.462954] ipv4_frags_init_net+0x269/0x440
[ 52.463549] ops_init+0xbb/0x6b0
[ 52.464008] setup_net+0x3d9/0x990
[ 52.464525] ? down_read_killable+0x1d7/0x4e0
[ 52.465099] ? __pfx_setup_net+0x10/0x10
[ 52.465638] ? copy_net_ns+0x17c/0x770
[ 52.466157] copy_net_ns+0x321/0x770
[ 52.466667] create_new_namespaces+0x3f6/0xb30
[ 52.467259] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.467901] ksys_unshare+0x44d/0x8e0
[ 52.468403] ? __pfx_ksys_unshare+0x10/0x10
[ 52.468992] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.469742] __x64_sys_unshare+0x31/0x40
[ 52.470258] do_syscall_64+0x3f/0x90
[ 52.470776] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.471422] RIP: 0033:0x7f794ce3e0d7
[ 52.471918] 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
[ 52.474113] RSP: 002b:00007ffeb826b1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.475082] RAX: ffffffffffffffda RBX: 00007ffeb826b7f8 RCX: 00007f794ce3e0d7
[ 52.475974] RDX: 00007f794cea841f RSI: 00007ffeb826b150 RDI: 0000000040000000
[ 52.476865] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb826af60
[ 52.477761] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f794cf50bf0
[ 52.478652] R13: 00007ffeb826b290 R14: 0000000000000000 R15: 00000000000000f8
[ 52.479559]
[ 52.479865] irq event stamp: 8335
[ 52.480308] hardirqs last enabled at (8345): [] __up_console_sem+0x78/0x80
[ 52.481371] hardirqs last disabled at (8356): [] __up_console_sem+0x5d/0x80
[ 52.482416] softirqs last enabled at (8296): [] irq_exit_rcu+0x93/0xc0
[ 52.483457] softirqs last disabled at (8291): [] irq_exit_rcu+0x93/0xc0
[ 52.484490] ---[ end trace 0000000000000000 ]---
[ 52.490654] ------------[ cut here ]------------
[ 52.491249] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.492872] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.493943] Modules linked in:
[ 52.494350] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.495502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.496524] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.497169] 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
[ 52.499329] RSP: 0018:ffff88801a547c00 EFLAGS: 00010282
[ 52.500015] RAX: 0000000000000000 RBX: ffff888008f08a40 RCX: 0000000000000000
[ 52.500921] RDX: ffff888015fab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.501803] RBP: ffff888008f08a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.502692] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.503581] R13: ffffffff84e23fe0 R14: ffff888008f08a48 R15: ffffffff84da7d60
[ 52.504483] FS: 0000555556301400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.505486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.506192] CR2: 00007ffc3bc85000 CR3: 000000000dd16000 CR4: 0000000000350ef0
[ 52.507080] Call Trace:
[ 52.507406]
[ 52.507733] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.508373] ipv6_frags_init_net+0x206/0x3c0
[ 52.508965] ops_init+0xbb/0x6b0
[ 52.509412] setup_net+0x3d9/0x990
[ 52.509924] ? down_read_killable+0x1d7/0x4e0
[ 52.510529] ? __pfx_setup_net+0x10/0x10
[ 52.511055] ? copy_net_ns+0x17c/0x770
[ 52.511595] copy_net_ns+0x321/0x770
[ 52.512078] create_new_namespaces+0x3f6/0xb30
[ 52.512718] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.513347] ksys_unshare+0x44d/0x8e0
[ 52.513862] ? __pfx_ksys_unshare+0x10/0x10
[ 52.514418] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.515165] __x64_sys_unshare+0x31/0x40
[ 52.515716] do_syscall_64+0x3f/0x90
[ 52.516195] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.516900] RIP: 0033:0x7f794ce3e0d7
[ 52.517363] 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
[ 52.519553] RSP: 002b:00007ffeb826b1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.520517] RAX: ffffffffffffffda RBX: 00007ffeb826b7f8 RCX: 00007f794ce3e0d7
[ 52.521369] RDX: 00007f794cea841f RSI: 00007ffeb826b150 RDI: 0000000040000000
[ 52.522268] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb826af60
[ 52.523162] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f794cf50bf0
[ 52.524062] R13: 00007ffeb826b290 R14: 0000000000000000 R15: 00000000000000f8
[ 52.524995]
[ 52.525293] irq event stamp: 10389
[ 52.525766] hardirqs last enabled at (10401): [] __up_console_sem+0x78/0x80
[ 52.526823] hardirqs last disabled at (10412): [] __up_console_sem+0x5d/0x80
[ 52.527887] softirqs last enabled at (10138): [] irq_exit_rcu+0x93/0xc0
[ 52.528930] softirqs last disabled at (10125): [] irq_exit_rcu+0x93/0xc0
[ 52.529981] ---[ end trace 0000000000000000 ]---
[ 52.531299] ------------[ cut here ]------------
[ 52.531926] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.533933] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.535037] Modules linked in:
[ 52.535486] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.536634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.537644] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.538284] 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
[ 52.540512] RSP: 0018:ffff88801a547bf0 EFLAGS: 00010286
[ 52.541156] RAX: 0000000000000000 RBX: ffff8880095b2c40 RCX: 0000000000000000
[ 52.542067] RDX: ffff888015fab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.542958] RBP: ffff8880095b2c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.543856] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.544765] R13: ffffffff84e23fe0 R14: ffff8880095b2c48 R15: ffffffff84db0aa0
[ 52.545659] FS: 0000555556301400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.546659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.547357] CR2: 00007ffc3bc85000 CR3: 000000000dd16000 CR4: 0000000000350ef0
[ 52.548249] Call Trace:
[ 52.548614]
[ 52.548917] nf_ct_net_init+0x224/0x3d0
[ 52.549475] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.550056] ops_init+0xbb/0x6b0
[ 52.550538] setup_net+0x3d9/0x990
[ 52.550995] ? down_read_killable+0x1d7/0x4e0
[ 52.551596] ? __pfx_setup_net+0x10/0x10
[ 52.552113] ? copy_net_ns+0x17c/0x770
[ 52.552669] copy_net_ns+0x321/0x770
[ 52.553160] create_new_namespaces+0x3f6/0xb30
[ 52.553775] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.554398] ksys_unshare+0x44d/0x8e0
[ 52.554918] ? __pfx_ksys_unshare+0x10/0x10
[ 52.555501] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.556238] __x64_sys_unshare+0x31/0x40
[ 52.556804] do_syscall_64+0x3f/0x90
[ 52.557284] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.557955] RIP: 0033:0x7f794ce3e0d7
[ 52.558424] 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
[ 52.560611] RSP: 002b:00007ffeb826b1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.561555] RAX: ffffffffffffffda RBX: 00007ffeb826b7f8 RCX: 00007f794ce3e0d7
[ 52.562407] RDX: 00007f794cea841f RSI: 00007ffeb826b150 RDI: 0000000040000000
[ 52.563285] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb826af60
[ 52.564177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f794cf50bf0
[ 52.565071] R13: 00007ffeb826b290 R14: 0000000000000000 R15: 00000000000000f8
[ 52.565993]
[ 52.566294] irq event stamp: 11203
[ 52.566776] hardirqs last enabled at (11215): [] __up_console_sem+0x78/0x80
[ 52.567891] hardirqs last disabled at (11226): [] __up_console_sem+0x5d/0x80
[ 52.569022] softirqs last enabled at (10776): [] irq_exit_rcu+0x93/0xc0
[ 52.570093] softirqs last disabled at (10771): [] irq_exit_rcu+0x93/0xc0
[ 52.571176] ---[ end trace 0000000000000000 ]---
executing program
[ 54.110171] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.157550] Bluetooth: hci0: command 0x041b tx timeout
[ 58.206373] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.253585] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:17:12 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a5475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556301400 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=00007ffc3bc85000 CR3=000000000dd16000 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=0000000000031493 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fe8f42fe2f0 CR3=000000000ef7e000 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=5ebe4da27d1809bee1497b356b954462
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=aeab7d4b2743ae9c000000000013c978 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b55a7ae7431dfbc800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000