Warning: Permanently added '[localhost]:45747' (ECDSA) to the list of known hosts.
2023/05/17 18:35:07 fuzzer started
2023/05/17 18:35:07 dialing manager at localhost:44319
2023/05/17 18:35:07 checking machine...
2023/05/17 18:35:07 checking revisions...
syzkaller login: [ 41.827827] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:35:08 testing simple program...
[ 41.904008] cgroup: Unknown subsys name 'net'
[ 42.007891] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.654801] audit: type=1400 audit(1684348521.934:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 56.817231] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.819012] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.827661] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.831819] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.835308] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.836779] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.226887] ------------[ cut here ]------------
[ 57.227713] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.229893] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.231228] Modules linked in:
[ 57.231691] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.233903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.236338] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.237704] 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
[ 57.240060] RSP: 0018:ffff8880171afc00 EFLAGS: 00010282
[ 57.240801] RAX: 0000000000000000 RBX: ffff88800de99840 RCX: 0000000000000000
[ 57.241704] RDX: ffff88800ff51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.242603] RBP: ffff88800de99854 R08: 0000000000000001 R09: 0000000000000000
[ 57.243486] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.244359] R13: ffffffff84e23fe0 R14: ffff88800de99848 R15: ffffffff84d74dc0
[ 57.245244] FS: 000055555689e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.246225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.246928] CR2: 00007facdba5d6f4 CR3: 000000000eeaa000 CR4: 0000000000350ef0
[ 57.247819] Call Trace:
[ 57.248170]
[ 57.248466] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.249094] ipv4_frags_init_net+0x269/0x440
[ 57.249655] ops_init+0xbb/0x6b0
[ 57.250130] setup_net+0x3d9/0x990
[ 57.250608] ? down_read_killable+0x1d7/0x4e0
[ 57.251200] ? __pfx_setup_net+0x10/0x10
[ 57.251713] ? copy_net_ns+0x17c/0x770
[ 57.252247] copy_net_ns+0x321/0x770
[ 57.252723] create_new_namespaces+0x3f6/0xb30
[ 57.253326] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.253920] ksys_unshare+0x44d/0x8e0
[ 57.254447] ? __pfx_ksys_unshare+0x10/0x10
[ 57.254992] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.255730] __x64_sys_unshare+0x31/0x40
[ 57.256270] do_syscall_64+0x3f/0x90
[ 57.256737] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.257399] RIP: 0033:0x7fa62cc540d7
[ 57.257850] 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
[ 57.260463] RSP: 002b:00007ffcbb564b78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.261647] RAX: ffffffffffffffda RBX: 00007ffcbb5651b8 RCX: 00007fa62cc540d7
[ 57.262779] RDX: 00007fa62ccbe41f RSI: 00007ffcbb564b10 RDI: 0000000040000000
[ 57.263870] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbb564920
[ 57.264977] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa62cd66bf0
[ 57.266095] R13: 00007ffcbb564c50 R14: 0000000000000000 R15: 00000000000000f8
[ 57.267235]
[ 57.267592] irq event stamp: 7579
[ 57.268157] hardirqs last enabled at (7591): [] __up_console_sem+0x78/0x80
[ 57.269453] hardirqs last disabled at (7602): [] __up_console_sem+0x5d/0x80
[ 57.270781] softirqs last enabled at (7540): [] irq_exit_rcu+0x93/0xc0
[ 57.272022] softirqs last disabled at (7535): [] irq_exit_rcu+0x93/0xc0
[ 57.273300] ---[ end trace 0000000000000000 ]---
[ 57.278677] ------------[ cut here ]------------
[ 57.279475] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.281438] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.282747] Modules linked in:
[ 57.283275] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.284724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.285984] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.286846] 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
[ 57.289547] RSP: 0018:ffff8880171afc00 EFLAGS: 00010282
[ 57.290407] RAX: 0000000000000000 RBX: ffff88800eb76240 RCX: 0000000000000000
[ 57.291506] RDX: ffff88800ff51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.292613] RBP: ffff88800eb76254 R08: 0000000000000001 R09: 0000000000000000
[ 57.293711] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.294854] R13: ffffffff84e23fe0 R14: ffff88800eb76248 R15: ffffffff84da7d60
[ 57.295969] FS: 000055555689e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.297199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.298111] CR2: 00007facdba5d6f4 CR3: 000000000eeaa000 CR4: 0000000000350ef0
[ 57.299275] Call Trace:
[ 57.299677]
[ 57.300080] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.300824] ipv6_frags_init_net+0x206/0x3c0
[ 57.301541] ops_init+0xbb/0x6b0
[ 57.302127] setup_net+0x3d9/0x990
[ 57.302715] ? down_read_killable+0x1d7/0x4e0
[ 57.303458] ? __pfx_setup_net+0x10/0x10
[ 57.304121] ? copy_net_ns+0x17c/0x770
[ 57.304653] copy_net_ns+0x321/0x770
[ 57.305146] create_new_namespaces+0x3f6/0xb30
[ 57.305700] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.306313] ksys_unshare+0x44d/0x8e0
[ 57.306781] ? __pfx_ksys_unshare+0x10/0x10
[ 57.307318] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.307989] __x64_sys_unshare+0x31/0x40
[ 57.308504] do_syscall_64+0x3f/0x90
[ 57.308956] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.309586] RIP: 0033:0x7fa62cc540d7
[ 57.310023] 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
[ 57.312078] RSP: 002b:00007ffcbb564b78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.312938] RAX: ffffffffffffffda RBX: 00007ffcbb5651b8 RCX: 00007fa62cc540d7
[ 57.313774] RDX: 00007fa62ccbe41f RSI: 00007ffcbb564b10 RDI: 0000000040000000
[ 57.314629] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbb564920
[ 57.315464] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa62cd66bf0
[ 57.316291] R13: 00007ffcbb564c50 R14: 0000000000000000 R15: 00000000000000f8
[ 57.317148]
[ 57.317435] irq event stamp: 9363
[ 57.317830] hardirqs last enabled at (9373): [] __up_console_sem+0x78/0x80
[ 57.318833] hardirqs last disabled at (9384): [] __up_console_sem+0x5d/0x80
[ 57.320091] softirqs last enabled at (8842): [] irq_exit_rcu+0x93/0xc0
[ 57.321343] softirqs last disabled at (8823): [] irq_exit_rcu+0x93/0xc0
[ 57.322650] ---[ end trace 0000000000000000 ]---
[ 57.324167] ------------[ cut here ]------------
[ 57.324866] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.327284] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.328587] Modules linked in:
[ 57.329132] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.330587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.331840] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.332667] 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
[ 57.335375] RSP: 0018:ffff8880171afbf0 EFLAGS: 00010286
[ 57.336204] RAX: 0000000000000000 RBX: ffff88800eb76840 RCX: 0000000000000000
[ 57.337305] RDX: ffff88800ff51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.338423] RBP: ffff88800eb76854 R08: 0000000000000001 R09: 0000000000000000
[ 57.339517] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.340592] R13: ffffffff84e23fe0 R14: ffff88800eb76848 R15: ffffffff84db0aa0
[ 57.341709] FS: 000055555689e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.342939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.343866] CR2: 00007facdba5d6f4 CR3: 000000000eeaa000 CR4: 0000000000350ef0
[ 57.344978] Call Trace:
[ 57.345425]
[ 57.345798] nf_ct_net_init+0x224/0x3d0
[ 57.346502] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.347244] ops_init+0xbb/0x6b0
[ 57.347786] setup_net+0x3d9/0x990
[ 57.348382] ? down_read_killable+0x1d7/0x4e0
[ 57.349108] ? __pfx_setup_net+0x10/0x10
[ 57.349745] ? copy_net_ns+0x17c/0x770
[ 57.350397] copy_net_ns+0x321/0x770
[ 57.350877] create_new_namespaces+0x3f6/0xb30
[ 57.351495] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.352137] ksys_unshare+0x44d/0x8e0
[ 57.352619] ? __pfx_ksys_unshare+0x10/0x10
[ 57.353190] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.353891] __x64_sys_unshare+0x31/0x40
[ 57.354432] do_syscall_64+0x3f/0x90
[ 57.354902] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.355567] RIP: 0033:0x7fa62cc540d7
[ 57.356022] 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
[ 57.358211] RSP: 002b:00007ffcbb564b78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.359181] RAX: ffffffffffffffda RBX: 00007ffcbb5651b8 RCX: 00007fa62cc540d7
[ 57.360036] RDX: 00007fa62ccbe41f RSI: 00007ffcbb564b10 RDI: 0000000040000000
[ 57.360920] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbb564920
[ 57.361798] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa62cd66bf0
[ 57.362679] R13: 00007ffcbb564c50 R14: 0000000000000000 R15: 00000000000000f8
[ 57.363579]
[ 57.363872] irq event stamp: 10241
[ 57.364330] hardirqs last enabled at (10253): [] __up_console_sem+0x78/0x80
[ 57.365383] hardirqs last disabled at (10264): [] __up_console_sem+0x5d/0x80
[ 57.366462] softirqs last enabled at (9744): [] irq_exit_rcu+0x93/0xc0
[ 57.367493] softirqs last disabled at (9739): [] irq_exit_rcu+0x93/0xc0
[ 57.368537] ---[ end trace 0000000000000000 ]---
[ 58.899694] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.947267] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.995108] Bluetooth: hci0: command 0x040f tx timeout
[ 65.043130] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:35:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880171af618
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 000055555689e400 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=00007facdba5d6f4 CR3=000000000eeaa000 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=0000000000000000 RBX=0000000000000003 RCX=ffffffff81c69d43 RDX=ffff888009ccb680
RSI=0000000000000003 RDI=0000000000000005 RBP=ffffffff849589a0 RSP=ffff888009b97a40
R8 =0000000000000005 R9 =0000000000000002 R10=0000000000000002 R11=0000000000000001
R12=0000000000000002 R13=0000000000000005 R14=0000000000000005 R15=0000000000000001
RIP=ffffffff814be280 RFL=00000202 [-------] 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=00007f234c481000 CR3=0000000017122000 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=2033323a35333a38312037312079614d XMM01=5d3330393333322e37352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3330393333322e37352020205b20 XMM07=732033323a35333a3831203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000