Warning: Permanently added '[localhost]:44743' (ECDSA) to the list of known hosts.
2023/05/16 20:00:04 fuzzer started
2023/05/16 20:00:05 dialing manager at localhost:35573
2023/05/16 20:00:05 checking machine...
2023/05/16 20:00:05 checking revisions...
syzkaller login: [ 45.338421] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:00:05 testing simple program...
[ 45.412078] cgroup: Unknown subsys name 'net'
[ 45.508990] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.552172] audit: type=1400 audit(1684267217.547:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.666209] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.667817] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.670305] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.674158] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.677643] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.680733] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.098108] ------------[ cut here ]------------
[ 59.098806] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.100557] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.101679] Modules linked in:
[ 59.102210] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.106652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.107923] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.108802] 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
[ 59.111281] RSP: 0018:ffff88801a737c00 EFLAGS: 00010282
[ 59.111971] RAX: 0000000000000000 RBX: ffff88800e0a9440 RCX: 0000000000000000
[ 59.113136] RDX: ffff888018b00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.113994] RBP: ffff88800e0a9454 R08: 0000000000000001 R09: 0000000000000000
[ 59.114905] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.115774] R13: ffffffff84e223a0 R14: ffff88800e0a9448 R15: ffffffff84d73340
[ 59.116661] FS: 0000555557476400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.117627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.118354] CR2: 00007fa63eb746f4 CR3: 00000000162ec000 CR4: 0000000000350ee0
[ 59.119210] Call Trace:
[ 59.119530]
[ 59.119821] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.120463] ipv4_frags_init_net+0x269/0x440
[ 59.121003] ops_init+0xbb/0x6b0
[ 59.121468] setup_net+0x3d9/0x990
[ 59.121907] ? down_read_killable+0x1d7/0x4e0
[ 59.122492] ? __pfx_setup_net+0x10/0x10
[ 59.123011] ? copy_net_ns+0x17c/0x770
[ 59.123563] copy_net_ns+0x321/0x770
[ 59.124087] create_new_namespaces+0x3f6/0xb30
[ 59.124709] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.125366] ksys_unshare+0x44d/0x8e0
[ 59.125861] ? __pfx_ksys_unshare+0x10/0x10
[ 59.126454] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.127212] __x64_sys_unshare+0x31/0x40
[ 59.127726] do_syscall_64+0x3f/0x90
[ 59.128235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.128908] RIP: 0033:0x7ffa044c30d7
[ 59.129416] 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
[ 59.131598] RSP: 002b:00007ffc71dfe718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.132577] RAX: ffffffffffffffda RBX: 00007ffc71dfed58 RCX: 00007ffa044c30d7
[ 59.133459] RDX: 00007ffa0452d41f RSI: 00007ffc71dfe6b0 RDI: 0000000040000000
[ 59.134363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc71dfe4c0
[ 59.135261] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa045d5bf0
[ 59.136162] R13: 00007ffc71dfe7f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.137116]
[ 59.137428] irq event stamp: 8947
[ 59.137863] hardirqs last enabled at (8957): [] __up_console_sem+0x78/0x80
[ 59.138934] hardirqs last disabled at (8968): [] __up_console_sem+0x5d/0x80
[ 59.140049] softirqs last enabled at (8570): [] irq_exit_rcu+0x93/0xc0
[ 59.141135] softirqs last disabled at (8551): [] irq_exit_rcu+0x93/0xc0
[ 59.142177] ---[ end trace 0000000000000000 ]---
[ 59.153108] ------------[ cut here ]------------
[ 59.153774] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.155493] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.156654] Modules linked in:
[ 59.157105] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.158295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.159354] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.160015] 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
[ 59.162390] RSP: 0018:ffff88801a737c00 EFLAGS: 00010282
[ 59.163192] RAX: 0000000000000000 RBX: ffff88800f258640 RCX: 0000000000000000
[ 59.164195] RDX: ffff888018b00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.165192] RBP: ffff88800f258654 R08: 0000000000000001 R09: 0000000000000000
[ 59.166183] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.167180] R13: ffffffff84e223a0 R14: ffff88800f258648 R15: ffffffff84da62e0
[ 59.168187] FS: 0000555557476400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.169328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.170174] CR2: 00007f3c89ac6a70 CR3: 00000000162ec000 CR4: 0000000000350ef0
[ 59.171200] Call Trace:
[ 59.171535]
[ 59.171841] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.172598] ipv6_frags_init_net+0x206/0x3c0
[ 59.173286] ops_init+0xbb/0x6b0
[ 59.173743] setup_net+0x3d9/0x990
[ 59.174326] ? down_read_killable+0x1d7/0x4e0
[ 59.174895] ? __pfx_setup_net+0x10/0x10
[ 59.175493] ? copy_net_ns+0x17c/0x770
[ 59.176015] copy_net_ns+0x321/0x770
[ 59.176557] create_new_namespaces+0x3f6/0xb30
[ 59.177190] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.177818] ksys_unshare+0x44d/0x8e0
[ 59.178354] ? __pfx_ksys_unshare+0x10/0x10
[ 59.178917] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.179677] __x64_sys_unshare+0x31/0x40
[ 59.180239] do_syscall_64+0x3f/0x90
[ 59.180735] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.181426] RIP: 0033:0x7ffa044c30d7
[ 59.181908] 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
[ 59.184115] RSP: 002b:00007ffc71dfe718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.185105] RAX: ffffffffffffffda RBX: 00007ffc71dfed58 RCX: 00007ffa044c30d7
[ 59.185993] RDX: 00007ffa0452d41f RSI: 00007ffc71dfe6b0 RDI: 0000000040000000
[ 59.186901] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc71dfe4c0
[ 59.187817] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa045d5bf0
[ 59.188762] R13: 00007ffc71dfe7f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.189705]
[ 59.190007] irq event stamp: 13455
[ 59.190484] hardirqs last enabled at (13467): [] __up_console_sem+0x78/0x80
[ 59.191578] hardirqs last disabled at (13478): [] __up_console_sem+0x5d/0x80
[ 59.192685] softirqs last enabled at (13364): [] irq_exit_rcu+0x93/0xc0
[ 59.193764] softirqs last disabled at (13355): [] irq_exit_rcu+0x93/0xc0
[ 59.194829] ---[ end trace 0000000000000000 ]---
[ 59.196238] ------------[ cut here ]------------
[ 59.196869] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.198868] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.199966] Modules linked in:
[ 59.200443] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.201627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.202670] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.203347] 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
[ 59.205564] RSP: 0018:ffff88801a737bf0 EFLAGS: 00010286
[ 59.206268] RAX: 0000000000000000 RBX: ffff88800f258040 RCX: 0000000000000000
[ 59.207181] RDX: ffff888018b00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.208086] RBP: ffff88800f258054 R08: 0000000000000001 R09: 0000000000000000
[ 59.208985] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.209905] R13: ffffffff84e223a0 R14: ffff88800f258048 R15: ffffffff84daf020
[ 59.210841] FS: 0000555557476400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.211870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.212633] CR2: 00007f3c89ac6a70 CR3: 00000000162ec000 CR4: 0000000000350ef0
[ 59.213554] Call Trace:
[ 59.213887]
[ 59.214225] nf_ct_net_init+0x224/0x3d0
[ 59.214753] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.215460] ops_init+0xbb/0x6b0
[ 59.215955] setup_net+0x3d9/0x990
[ 59.216473] ? down_read_killable+0x1d7/0x4e0
[ 59.217085] ? __pfx_setup_net+0x10/0x10
[ 59.217614] ? copy_net_ns+0x17c/0x770
[ 59.218174] copy_net_ns+0x321/0x770
[ 59.218669] create_new_namespaces+0x3f6/0xb30
[ 59.219297] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.219932] ksys_unshare+0x44d/0x8e0
[ 59.220478] ? __pfx_ksys_unshare+0x10/0x10
[ 59.221067] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.221805] __x64_sys_unshare+0x31/0x40
[ 59.222376] do_syscall_64+0x3f/0x90
[ 59.222871] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.223558] RIP: 0033:0x7ffa044c30d7
[ 59.224071] 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
[ 59.226283] RSP: 002b:00007ffc71dfe718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.227251] RAX: ffffffffffffffda RBX: 00007ffc71dfed58 RCX: 00007ffa044c30d7
[ 59.228171] RDX: 00007ffa0452d41f RSI: 00007ffc71dfe6b0 RDI: 0000000040000000
[ 59.229114] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc71dfe4c0
[ 59.229992] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa045d5bf0
[ 59.230905] R13: 00007ffc71dfe7f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.231848]
[ 59.232186] irq event stamp: 14237
[ 59.232644] hardirqs last enabled at (14247): [] __up_console_sem+0x78/0x80
[ 59.233741] hardirqs last disabled at (14258): [] __up_console_sem+0x5d/0x80
[ 59.234828] softirqs last enabled at (14272): [] irq_exit_rcu+0x93/0xc0
[ 59.235908] softirqs last disabled at (14267): [] irq_exit_rcu+0x93/0xc0
[ 59.236997] ---[ end trace 0000000000000000 ]---
executing program
[ 60.751776] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.799281] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.847182] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.895221] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:00:18 Registers:
info registers vcpu 0
RAX=000000000002942b 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=00007f3c89ae8000 CR3=000000000dca8000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a7375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555557476400 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=00007fa63eb746f4 CR3=00000000162ec000 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