Warning: Permanently added '[localhost]:33847' (ECDSA) to the list of known hosts.
2023/05/17 18:12:31 fuzzer started
2023/05/17 18:12:32 dialing manager at localhost:44319
2023/05/17 18:12:32 checking machine...
2023/05/17 18:12:32 checking revisions...
syzkaller login: [ 51.072231] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:12:32 testing simple program...
[ 51.149225] cgroup: Unknown subsys name 'net'
[ 51.241975] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.577071] audit: type=1400 audit(1684347164.940:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.678236] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.680429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.682331] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.688070] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.689541] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.691986] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.108946] ------------[ cut here ]------------
[ 65.109822] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.111874] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.113469] Modules linked in:
[ 65.114054] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.118918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.120039] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.120786] 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
[ 65.123169] RSP: 0018:ffff888013657c00 EFLAGS: 00010282
[ 65.123934] RAX: 0000000000000000 RBX: ffff88800e10c040 RCX: 0000000000000000
[ 65.124918] RDX: ffff888015a351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.125907] RBP: ffff88800e10c054 R08: 0000000000000001 R09: 0000000000000000
[ 65.126886] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.127869] R13: ffffffff84e23fe0 R14: ffff88800e10c048 R15: ffffffff84d74dc0
[ 65.128846] FS: 0000555556fc1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.129940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.130768] CR2: 00007f421e32d000 CR3: 000000000f1cc000 CR4: 0000000000350ef0
[ 65.131769] Call Trace:
[ 65.132120]
[ 65.132455] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.133154] ipv4_frags_init_net+0x269/0x440
[ 65.133838] ops_init+0xbb/0x6b0
[ 65.134342] setup_net+0x3d9/0x990
[ 65.134869] ? down_read_killable+0x1d7/0x4e0
[ 65.135515] ? __pfx_setup_net+0x10/0x10
[ 65.136109] ? copy_net_ns+0x17c/0x770
[ 65.136718] copy_net_ns+0x321/0x770
[ 65.137262] create_new_namespaces+0x3f6/0xb30
[ 65.137947] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.138650] ksys_unshare+0x44d/0x8e0
[ 65.139193] ? __pfx_ksys_unshare+0x10/0x10
[ 65.139837] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.140650] __x64_sys_unshare+0x31/0x40
[ 65.141223] do_syscall_64+0x3f/0x90
[ 65.141786] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.142501] RIP: 0033:0x7f0c24f4c0d7
[ 65.143044] 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
[ 65.145432] RSP: 002b:00007ffcce8cfa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.146495] RAX: ffffffffffffffda RBX: 00007ffcce8d00b8 RCX: 00007f0c24f4c0d7
[ 65.147460] RDX: 00007f0c24fb641f RSI: 00007ffcce8cfa10 RDI: 0000000040000000
[ 65.148431] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcce8cf820
[ 65.149417] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c2505ebf0
[ 65.150405] R13: 00007ffcce8cfb50 R14: 0000000000000000 R15: 00000000000000f8
[ 65.151398]
[ 65.151753] irq event stamp: 9263
[ 65.152223] hardirqs last enabled at (9273): [] __up_console_sem+0x78/0x80
[ 65.153396] hardirqs last disabled at (9284): [] __up_console_sem+0x5d/0x80
[ 65.154576] softirqs last enabled at (9044): [] irq_exit_rcu+0x93/0xc0
[ 65.155747] softirqs last disabled at (9039): [] irq_exit_rcu+0x93/0xc0
[ 65.156869] ---[ end trace 0000000000000000 ]---
[ 65.163218] ------------[ cut here ]------------
[ 65.163895] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.165727] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.166870] Modules linked in:
[ 65.167346] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.168635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.169764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.170489] 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
[ 65.172878] RSP: 0018:ffff888013657c00 EFLAGS: 00010282
[ 65.173671] RAX: 0000000000000000 RBX: ffff8880141e7440 RCX: 0000000000000000
[ 65.174641] RDX: ffff888015a351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.175621] RBP: ffff8880141e7454 R08: 0000000000000001 R09: 0000000000000000
[ 65.176564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.177564] R13: ffffffff84e23fe0 R14: ffff8880141e7448 R15: ffffffff84da7d60
[ 65.178548] FS: 0000555556fc1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.179681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.180458] CR2: 00007f421e32d000 CR3: 000000000f1cc000 CR4: 0000000000350ef0
[ 65.181444] Call Trace:
[ 65.181845]
[ 65.182179] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.182875] ipv6_frags_init_net+0x206/0x3c0
[ 65.183498] ops_init+0xbb/0x6b0
[ 65.184010] setup_net+0x3d9/0x990
[ 65.184543] ? down_read_killable+0x1d7/0x4e0
[ 65.185202] ? __pfx_setup_net+0x10/0x10
[ 65.185824] ? copy_net_ns+0x17c/0x770
[ 65.186455] copy_net_ns+0x321/0x770
[ 65.187014] create_new_namespaces+0x3f6/0xb30
[ 65.187701] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.188388] ksys_unshare+0x44d/0x8e0
[ 65.188952] ? __pfx_ksys_unshare+0x10/0x10
[ 65.189570] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.190400] __x64_sys_unshare+0x31/0x40
[ 65.190998] do_syscall_64+0x3f/0x90
[ 65.191527] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.192273] RIP: 0033:0x7f0c24f4c0d7
[ 65.192810] 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
[ 65.195213] RSP: 002b:00007ffcce8cfa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.196260] RAX: ffffffffffffffda RBX: 00007ffcce8d00b8 RCX: 00007f0c24f4c0d7
[ 65.197217] RDX: 00007f0c24fb641f RSI: 00007ffcce8cfa10 RDI: 0000000040000000
[ 65.198194] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcce8cf820
[ 65.199172] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c2505ebf0
[ 65.200160] R13: 00007ffcce8cfb50 R14: 0000000000000000 R15: 00000000000000f8
[ 65.201178]
[ 65.201535] irq event stamp: 11159
[ 65.202069] hardirqs last enabled at (11171): [] __up_console_sem+0x78/0x80
[ 65.203270] hardirqs last disabled at (11182): [] __up_console_sem+0x5d/0x80
[ 65.204447] softirqs last enabled at (11132): [] irq_exit_rcu+0x93/0xc0
[ 65.205612] softirqs last disabled at (11127): [] irq_exit_rcu+0x93/0xc0
[ 65.206772] ---[ end trace 0000000000000000 ]---
[ 65.208419] ------------[ cut here ]------------
[ 65.209146] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.211243] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.212440] Modules linked in:
[ 65.212910] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.214204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.215523] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.216287] 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
[ 65.218672] RSP: 0018:ffff888013657bf0 EFLAGS: 00010286
[ 65.219395] RAX: 0000000000000000 RBX: ffff8880141e7a40 RCX: 0000000000000000
[ 65.220385] RDX: ffff888015a351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.221376] RBP: ffff8880141e7a54 R08: 0000000000000001 R09: 0000000000000000
[ 65.222363] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.223337] R13: ffffffff84e23fe0 R14: ffff8880141e7a48 R15: ffffffff84db0aa0
[ 65.224332] FS: 0000555556fc1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.225443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.226277] CR2: 00007f421e32d000 CR3: 000000000f1cc000 CR4: 0000000000350ef0
[ 65.227264] Call Trace:
[ 65.227654]
[ 65.227983] nf_ct_net_init+0x224/0x3d0
[ 65.228556] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.229240] ops_init+0xbb/0x6b0
[ 65.229791] setup_net+0x3d9/0x990
[ 65.230308] ? down_read_killable+0x1d7/0x4e0
[ 65.230963] ? __pfx_setup_net+0x10/0x10
[ 65.231534] ? copy_net_ns+0x17c/0x770
[ 65.232118] copy_net_ns+0x321/0x770
[ 65.232693] create_new_namespaces+0x3f6/0xb30
[ 65.233360] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.234076] ksys_unshare+0x44d/0x8e0
[ 65.234652] ? __pfx_ksys_unshare+0x10/0x10
[ 65.235268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.236066] __x64_sys_unshare+0x31/0x40
[ 65.236677] do_syscall_64+0x3f/0x90
[ 65.237217] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.237991] RIP: 0033:0x7f0c24f4c0d7
[ 65.238509] 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
[ 65.240856] RSP: 002b:00007ffcce8cfa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.241923] RAX: ffffffffffffffda RBX: 00007ffcce8d00b8 RCX: 00007f0c24f4c0d7
[ 65.242896] RDX: 00007f0c24fb641f RSI: 00007ffcce8cfa10 RDI: 0000000040000000
[ 65.243868] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcce8cf820
[ 65.244841] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0c2505ebf0
[ 65.245850] R13: 00007ffcce8cfb50 R14: 0000000000000000 R15: 00000000000000f8
[ 65.246852]
[ 65.247196] irq event stamp: 11955
[ 65.247696] hardirqs last enabled at (11967): [] __up_console_sem+0x78/0x80
[ 65.248859] hardirqs last disabled at (11978): [] __up_console_sem+0x5d/0x80
[ 65.250076] softirqs last enabled at (11436): [] irq_exit_rcu+0x93/0xc0
[ 65.251215] softirqs last disabled at (11413): [] irq_exit_rcu+0x93/0xc0
[ 65.252346] ---[ end trace 0000000000000000 ]---
executing program
[ 66.758412] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.805926] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.853931] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.902047] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:12:32 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888013657598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556fc1400 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=00007f421e32d000 CR3=000000000f1cc000 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=2167980dd16c23825740a535196e73f7
XMM02=00000000000fbb80a3797342f9eb3dd9 XMM03=00000000000fbdf868a8aee3740b9fad
XMM04=6f89803cc4185fdc00000000000ae988 XMM05=545a14e0f8825f4e000000000013a6a0
XMM06=6098c19552daab490000000000109138 XMM07=ea899072da79512f00000000000fbdf8
XMM08=d12871896912de2d00000000000fbb80 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff813f8366 RDX=ffff888008d951c0
RSI=0000000000000000 RDI=0000000000000005 RBP=fffffbfff0a81e48 RSP=ffff888008dcfdd0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88806cf2c200 R13=0000000f21d33800 R14=0000000000000001 R15=00000000fffc68d8
RIP=ffffffff814be05c RFL=00000046 [---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 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=00007f421e24bc20 CR3=000000000e70e000 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=2167980dd16c23825740a535196e73f7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=202329186674f06a000000000013b6c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6f89803cc4185fdc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000