Warning: Permanently added '[localhost]:49701' (ECDSA) to the list of known hosts.
2023/05/18 02:18:05 fuzzer started
2023/05/18 02:18:05 dialing manager at localhost:44319
2023/05/18 02:18:05 checking machine...
2023/05/18 02:18:05 checking revisions...
syzkaller login: [ 47.002946] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:18:05 testing simple program...
[ 47.069078] cgroup: Unknown subsys name 'net'
[ 47.164450] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.148489] audit: type=1400 audit(1684376299.082:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.232242] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.234701] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.235860] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.239326] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.241593] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.243249] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.616856] ------------[ cut here ]------------
[ 61.617551] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.619365] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.620451] Modules linked in:
[ 61.620869] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.625675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.626870] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.627599] 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
[ 61.629785] RSP: 0018:ffff888018037c00 EFLAGS: 00010282
[ 61.630461] RAX: 0000000000000000 RBX: ffff88800df32840 RCX: 0000000000000000
[ 61.631314] RDX: ffff88800f631b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.632190] RBP: ffff88800df32854 R08: 0000000000000001 R09: 0000000000000000
[ 61.633074] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.633937] R13: ffffffff84e23fe0 R14: ffff88800df32848 R15: ffffffff84d74dc0
[ 61.634804] FS: 0000555555e6d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.635782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.636523] CR2: 00007f25d0546800 CR3: 0000000015d5a000 CR4: 0000000000350ee0
[ 61.637364] Call Trace:
[ 61.637710]
[ 61.638004] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.638636] ipv4_frags_init_net+0x269/0x440
[ 61.639186] ops_init+0xbb/0x6b0
[ 61.639666] setup_net+0x3d9/0x990
[ 61.640120] ? down_read_killable+0x1d7/0x4e0
[ 61.640735] ? __pfx_setup_net+0x10/0x10
[ 61.641240] ? copy_net_ns+0x17c/0x770
[ 61.641768] copy_net_ns+0x321/0x770
[ 61.642246] create_new_namespaces+0x3f6/0xb30
[ 61.642848] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.643478] ksys_unshare+0x44d/0x8e0
[ 61.643965] ? __pfx_ksys_unshare+0x10/0x10
[ 61.644541] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.645250] __x64_sys_unshare+0x31/0x40
[ 61.645792] do_syscall_64+0x3f/0x90
[ 61.646274] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.646940] RIP: 0033:0x7fd67769b0d7
[ 61.647429] 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
[ 61.649575] RSP: 002b:00007fff89e1e9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.650501] RAX: ffffffffffffffda RBX: 00007fff89e1efe8 RCX: 00007fd67769b0d7
[ 61.651341] RDX: 00007fd67770541f RSI: 00007fff89e1e940 RDI: 0000000040000000
[ 61.652206] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff89e1e750
[ 61.653076] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd6777adbf0
[ 61.653937] R13: 00007fff89e1ea80 R14: 0000000000000000 R15: 00000000000000f8
[ 61.654830]
[ 61.655125] irq event stamp: 8729
[ 61.655567] hardirqs last enabled at (8741): [] __up_console_sem+0x78/0x80
[ 61.656618] hardirqs last disabled at (8752): [] __up_console_sem+0x5d/0x80
[ 61.657661] softirqs last enabled at (8292): [] irq_exit_rcu+0x93/0xc0
[ 61.658680] softirqs last disabled at (8267): [] irq_exit_rcu+0x93/0xc0
[ 61.659722] ---[ end trace 0000000000000000 ]---
[ 61.665142] ------------[ cut here ]------------
[ 61.665751] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.667457] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.668512] Modules linked in:
[ 61.668913] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.670091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.671100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.671777] 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
[ 61.673973] RSP: 0018:ffff888018037c00 EFLAGS: 00010282
[ 61.674657] RAX: 0000000000000000 RBX: ffff88800e90b040 RCX: 0000000000000000
[ 61.675533] RDX: ffff88800f631b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.676438] RBP: ffff88800e90b054 R08: 0000000000000001 R09: 0000000000000000
[ 61.677287] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.678173] R13: ffffffff84e23fe0 R14: ffff88800e90b048 R15: ffffffff84da7d60
[ 61.679048] FS: 0000555555e6d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.680037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.680771] CR2: 00007f25d0546800 CR3: 0000000015d5a000 CR4: 0000000000350ee0
[ 61.681653] Call Trace:
[ 61.681973]
[ 61.682275] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.682909] ipv6_frags_init_net+0x206/0x3c0
[ 61.683499] ops_init+0xbb/0x6b0
[ 61.683939] setup_net+0x3d9/0x990
[ 61.684439] ? down_read_killable+0x1d7/0x4e0
[ 61.685000] ? __pfx_setup_net+0x10/0x10
[ 61.685530] ? copy_net_ns+0x17c/0x770
[ 61.686038] copy_net_ns+0x321/0x770
[ 61.686554] create_new_namespaces+0x3f6/0xb30
[ 61.687134] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.687774] ksys_unshare+0x44d/0x8e0
[ 61.688260] ? __pfx_ksys_unshare+0x10/0x10
[ 61.688835] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.689561] __x64_sys_unshare+0x31/0x40
[ 61.690068] do_syscall_64+0x3f/0x90
[ 61.690576] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.691213] RIP: 0033:0x7fd67769b0d7
[ 61.691701] 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
[ 61.693863] RSP: 002b:00007fff89e1e9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.694798] RAX: ffffffffffffffda RBX: 00007fff89e1efe8 RCX: 00007fd67769b0d7
[ 61.695675] RDX: 00007fd67770541f RSI: 00007fff89e1e940 RDI: 0000000040000000
[ 61.696573] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff89e1e750
[ 61.697445] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd6777adbf0
[ 61.698288] R13: 00007fff89e1ea80 R14: 0000000000000000 R15: 00000000000000f8
[ 61.699189]
[ 61.699510] irq event stamp: 10637
[ 61.699944] hardirqs last enabled at (10647): [] __up_console_sem+0x78/0x80
[ 61.701003] hardirqs last disabled at (10658): [] __up_console_sem+0x5d/0x80
[ 61.702061] softirqs last enabled at (9670): [] irq_exit_rcu+0x93/0xc0
[ 61.703076] softirqs last disabled at (9623): [] irq_exit_rcu+0x93/0xc0
[ 61.704089] ---[ end trace 0000000000000000 ]---
[ 61.705473] ------------[ cut here ]------------
[ 61.706038] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.707930] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.708996] Modules linked in:
[ 61.709424] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.710571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.711573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.712224] 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
[ 61.714501] RSP: 0018:ffff888018037bf0 EFLAGS: 00010286
[ 61.715181] RAX: 0000000000000000 RBX: ffff88800e90a840 RCX: 0000000000000000
[ 61.716106] RDX: ffff88800f631b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.717037] RBP: ffff88800e90a854 R08: 0000000000000001 R09: 0000000000000000
[ 61.717969] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.718890] R13: ffffffff84e23fe0 R14: ffff88800e90a848 R15: ffffffff84db0aa0
[ 61.719827] FS: 0000555555e6d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.720867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.721633] CR2: 00007f25d0546800 CR3: 0000000015d5a000 CR4: 0000000000350ee0
[ 61.722536] Call Trace:
[ 61.722873]
[ 61.723179] nf_ct_net_init+0x224/0x3d0
[ 61.723743] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.724341] ops_init+0xbb/0x6b0
[ 61.724839] setup_net+0x3d9/0x990
[ 61.725314] ? down_read_killable+0x1d7/0x4e0
[ 61.725929] ? __pfx_setup_net+0x10/0x10
[ 61.726484] ? copy_net_ns+0x17c/0x770
[ 61.727006] copy_net_ns+0x321/0x770
[ 61.727525] create_new_namespaces+0x3f6/0xb30
[ 61.728134] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.728816] ksys_unshare+0x44d/0x8e0
[ 61.729328] ? __pfx_ksys_unshare+0x10/0x10
[ 61.729921] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.730681] __x64_sys_unshare+0x31/0x40
[ 61.731220] do_syscall_64+0x3f/0x90
[ 61.731735] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.732452] RIP: 0033:0x7fd67769b0d7
[ 61.732930] 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
[ 61.735184] RSP: 002b:00007fff89e1e9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.736176] RAX: ffffffffffffffda RBX: 00007fff89e1efe8 RCX: 00007fd67769b0d7
[ 61.737185] RDX: 00007fd67770541f RSI: 00007fff89e1e940 RDI: 0000000040000000
[ 61.738116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff89e1e750
[ 61.739028] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd6777adbf0
[ 61.739935] R13: 00007fff89e1ea80 R14: 0000000000000000 R15: 00000000000000f8
[ 61.740894]
[ 61.741207] irq event stamp: 11433
[ 61.741685] hardirqs last enabled at (11445): [] __up_console_sem+0x78/0x80
[ 61.742787] hardirqs last disabled at (11456): [] __up_console_sem+0x5d/0x80
[ 61.743891] softirqs last enabled at (11150): [] irq_exit_rcu+0x93/0xc0
[ 61.744996] softirqs last disabled at (11145): [] irq_exit_rcu+0x93/0xc0
[ 61.746076] ---[ end trace 0000000000000000 ]---
executing program
[ 63.256262] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.303521] Bluetooth: hci0: command 0x041b tx timeout
[ 67.351618] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.399476] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:18:10 Registers:
info registers vcpu 0
RAX=00000000000209c7 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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=00007fed44038108 CR3=00000000094a6000 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=2030323a38313a32302038312079614d XMM01=5d3135343032362e31362020205b203a
XMM02=646f4d205d3135343032362e31362020 XMM03=6b7a79732030323a38313a3230203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3536333931362e31362020205b XMM07=79732030323a38313a32302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880180375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555555e6d400 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=00007f25d0546800 CR3=0000000015d5a000 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