Warning: Permanently added '[localhost]:7236' (ECDSA) to the list of known hosts.
2023/05/18 05:12:05 fuzzer started
2023/05/18 05:12:05 dialing manager at localhost:44319
2023/05/18 05:12:05 checking machine...
2023/05/18 05:12:05 checking revisions...
syzkaller login: [ 46.166011] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:12:05 testing simple program...
[ 46.225881] cgroup: Unknown subsys name 'net'
[ 46.296252] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.567743] audit: type=1400 audit(1684386738.291:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.683633] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.685120] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.687412] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.690797] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.692835] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.694095] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.087322] ------------[ cut here ]------------
[ 60.087939] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.090148] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.091392] Modules linked in:
[ 60.091804] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.097205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.098370] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.099035] 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
[ 60.101363] RSP: 0018:ffff888016557c00 EFLAGS: 00010282
[ 60.102017] RAX: 0000000000000000 RBX: ffff88800f9fe440 RCX: 0000000000000000
[ 60.102922] RDX: ffff8880145a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.103815] RBP: ffff88800f9fe454 R08: 0000000000000001 R09: 0000000000000000
[ 60.104705] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.105605] R13: ffffffff84e23fe0 R14: ffff88800f9fe448 R15: ffffffff84d74dc0
[ 60.106516] FS: 000055555747c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.107535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.108249] CR2: 00007fbb90aa46f4 CR3: 00000000094d6000 CR4: 0000000000350ee0
[ 60.109138] Call Trace:
[ 60.109491]
[ 60.109790] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.110419] ipv4_frags_init_net+0x269/0x440
[ 60.110970] ops_init+0xbb/0x6b0
[ 60.111431] setup_net+0x3d9/0x990
[ 60.111870] ? down_read_killable+0x1d7/0x4e0
[ 60.112448] ? __pfx_setup_net+0x10/0x10
[ 60.112939] ? copy_net_ns+0x17c/0x770
[ 60.113454] copy_net_ns+0x321/0x770
[ 60.113920] create_new_namespaces+0x3f6/0xb30
[ 60.114517] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.115153] ksys_unshare+0x44d/0x8e0
[ 60.115678] ? __pfx_ksys_unshare+0x10/0x10
[ 60.116223] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.116963] __x64_sys_unshare+0x31/0x40
[ 60.117495] do_syscall_64+0x3f/0x90
[ 60.117972] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.118630] RIP: 0033:0x7f4f8cacc0d7
[ 60.119098] 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
[ 60.121248] RSP: 002b:00007fffb6668cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.122157] RAX: ffffffffffffffda RBX: 00007fffb6669318 RCX: 00007f4f8cacc0d7
[ 60.123046] RDX: 00007f4f8cb3641f RSI: 00007fffb6668c70 RDI: 0000000040000000
[ 60.123941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6668a80
[ 60.124817] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4f8cbdebf0
[ 60.125691] R13: 00007fffb6668db0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.126594]
[ 60.126912] irq event stamp: 7893
[ 60.127365] hardirqs last enabled at (7905): [] __up_console_sem+0x78/0x80
[ 60.128404] hardirqs last disabled at (7916): [] __up_console_sem+0x5d/0x80
[ 60.129455] softirqs last enabled at (7532): [] irq_exit_rcu+0x93/0xc0
[ 60.130474] softirqs last disabled at (7523): [] irq_exit_rcu+0x93/0xc0
[ 60.131496] ---[ end trace 0000000000000000 ]---
[ 60.137849] ------------[ cut here ]------------
[ 60.138542] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.140193] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.141219] Modules linked in:
[ 60.141638] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.142734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.143701] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.144354] 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
[ 60.146400] RSP: 0018:ffff888016557c00 EFLAGS: 00010282
[ 60.147042] RAX: 0000000000000000 RBX: ffff888008ef3440 RCX: 0000000000000000
[ 60.147897] RDX: ffff8880145a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.148787] RBP: ffff888008ef3454 R08: 0000000000000001 R09: 0000000000000000
[ 60.149679] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.150555] R13: ffffffff84e23fe0 R14: ffff888008ef3448 R15: ffffffff84da7d60
[ 60.151446] FS: 000055555747c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.152438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.153139] CR2: 00007fbb90aa46f4 CR3: 00000000094d6000 CR4: 0000000000350ee0
[ 60.154024] Call Trace:
[ 60.154378]
[ 60.154692] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.155342] ipv6_frags_init_net+0x206/0x3c0
[ 60.155893] ops_init+0xbb/0x6b0
[ 60.156360] setup_net+0x3d9/0x990
[ 60.156810] ? down_read_killable+0x1d7/0x4e0
[ 60.157405] ? __pfx_setup_net+0x10/0x10
[ 60.157919] ? copy_net_ns+0x17c/0x770
[ 60.158452] copy_net_ns+0x321/0x770
[ 60.158945] create_new_namespaces+0x3f6/0xb30
[ 60.159550] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.160157] ksys_unshare+0x44d/0x8e0
[ 60.160674] ? __pfx_ksys_unshare+0x10/0x10
[ 60.161217] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.161959] __x64_sys_unshare+0x31/0x40
[ 60.162485] do_syscall_64+0x3f/0x90
[ 60.162963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.163624] RIP: 0033:0x7f4f8cacc0d7
[ 60.164074] 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
[ 60.166212] RSP: 002b:00007fffb6668cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.167169] RAX: ffffffffffffffda RBX: 00007fffb6669318 RCX: 00007f4f8cacc0d7
[ 60.168049] RDX: 00007f4f8cb3641f RSI: 00007fffb6668c70 RDI: 0000000040000000
[ 60.168925] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6668a80
[ 60.169803] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4f8cbdebf0
[ 60.170698] R13: 00007fffb6668db0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.171597]
[ 60.171891] irq event stamp: 9833
[ 60.172345] hardirqs last enabled at (9845): [] __up_console_sem+0x78/0x80
[ 60.173402] hardirqs last disabled at (9856): [] __up_console_sem+0x5d/0x80
[ 60.174446] softirqs last enabled at (9318): [] irq_exit_rcu+0x93/0xc0
[ 60.175498] softirqs last disabled at (9291): [] irq_exit_rcu+0x93/0xc0
[ 60.176496] ---[ end trace 0000000000000000 ]---
[ 60.177843] ------------[ cut here ]------------
[ 60.178435] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.180235] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.181243] Modules linked in:
[ 60.181656] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.182756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.183763] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.184441] 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
[ 60.186609] RSP: 0018:ffff888016557bf0 EFLAGS: 00010286
[ 60.187273] RAX: 0000000000000000 RBX: ffff88800d84c640 RCX: 0000000000000000
[ 60.188157] RDX: ffff8880145a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.189054] RBP: ffff88800d84c654 R08: 0000000000000001 R09: 0000000000000000
[ 60.189953] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.190833] R13: ffffffff84e23fe0 R14: ffff88800d84c648 R15: ffffffff84db0aa0
[ 60.191717] FS: 000055555747c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.192718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.193447] CR2: 00007fbb90aa46f4 CR3: 00000000094d6000 CR4: 0000000000350ee0
[ 60.194350] Call Trace:
[ 60.194681]
[ 60.194983] nf_ct_net_init+0x224/0x3d0
[ 60.195539] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.196113] ops_init+0xbb/0x6b0
[ 60.196589] setup_net+0x3d9/0x990
[ 60.197036] ? down_read_killable+0x1d7/0x4e0
[ 60.197639] ? __pfx_setup_net+0x10/0x10
[ 60.198137] ? copy_net_ns+0x17c/0x770
[ 60.198695] copy_net_ns+0x321/0x770
[ 60.199172] create_new_namespaces+0x3f6/0xb30
[ 60.199801] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.200439] ksys_unshare+0x44d/0x8e0
[ 60.200928] ? __pfx_ksys_unshare+0x10/0x10
[ 60.201501] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.202210] __x64_sys_unshare+0x31/0x40
[ 60.202775] do_syscall_64+0x3f/0x90
[ 60.203253] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.203928] RIP: 0033:0x7f4f8cacc0d7
[ 60.204419] 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
[ 60.206590] RSP: 002b:00007fffb6668cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.207539] RAX: ffffffffffffffda RBX: 00007fffb6669318 RCX: 00007f4f8cacc0d7
[ 60.208432] RDX: 00007f4f8cb3641f RSI: 00007fffb6668c70 RDI: 0000000040000000
[ 60.209331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6668a80
[ 60.210169] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4f8cbdebf0
[ 60.211088] R13: 00007fffb6668db0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.211996]
[ 60.212319] irq event stamp: 10649
[ 60.212757] hardirqs last enabled at (10659): [] __up_console_sem+0x78/0x80
[ 60.213813] hardirqs last disabled at (10670): [] __up_console_sem+0x5d/0x80
[ 60.214880] softirqs last enabled at (10598): [] irq_exit_rcu+0x93/0xc0
[ 60.215918] softirqs last disabled at (10589): [] irq_exit_rcu+0x93/0xc0
[ 60.216893] ---[ end trace 0000000000000000 ]---
executing program
[ 61.770118] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.817358] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.865358] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.913358] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:12:18 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff815a4825 RDX=ffff888016bb9b40
RSI=0000000000000000 RDI=0000000000000006 RBP=ffff888015a7fd28 RSP=ffff888015a7fc58
R8 =0000000000000006 R9 =0000000000000101 R10=00000000000000ca R11=0000000000000000
R12=00000000000000ca R13=ffff888015a7fd60 R14=0000000000000101 R15=ffffc9000068d5e0
RIP=ffffffff814be05c 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 00007fd1d0f09900 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=00007fd1d03631f0 CR3=000000000e6da000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed0000000000111a70 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8d6b71e275ee952a00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880165575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 000055555747c400 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=00007fbb90aa46f4 CR3=00000000094d6000 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