Warning: Permanently added '[localhost]:62450' (ECDSA) to the list of known hosts.
2023/05/18 00:32:51 fuzzer started
2023/05/18 00:32:51 dialing manager at localhost:44319
2023/05/18 00:32:51 checking machine...
2023/05/18 00:32:51 checking revisions...
syzkaller login: [ 36.340788] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:32:51 testing simple program...
[ 36.414809] cgroup: Unknown subsys name 'net'
[ 36.462185] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.621340] audit: type=1400 audit(1684369983.801:6): 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
[ 49.757240] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.759075] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.761976] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.765096] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.767473] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.768707] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.180914] ------------[ cut here ]------------
[ 50.181630] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.183590] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.184758] Modules linked in:
[ 50.185202] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.190852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.192096] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.193046] 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
[ 50.195548] RSP: 0018:ffff88802039fc00 EFLAGS: 00010282
[ 50.196407] RAX: 0000000000000000 RBX: ffff88800dd80440 RCX: 0000000000000000
[ 50.197423] RDX: ffff888018253680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.198403] RBP: ffff88800dd80454 R08: 0000000000000001 R09: 0000000000000000
[ 50.199431] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.200409] R13: ffffffff84e23fe0 R14: ffff88800dd80448 R15: ffffffff84d74dc0
[ 50.201379] FS: 00005555568ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.202457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.203213] CR2: 00007f63ce9a16f4 CR3: 000000000fe3a000 CR4: 0000000000350ee0
[ 50.204177] Call Trace:
[ 50.204584]
[ 50.204904] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.205614] ipv4_frags_init_net+0x269/0x440
[ 50.206213] ops_init+0xbb/0x6b0
[ 50.206731] setup_net+0x3d9/0x990
[ 50.207224] ? down_read_killable+0x1d7/0x4e0
[ 50.207883] ? __pfx_setup_net+0x10/0x10
[ 50.208485] ? copy_net_ns+0x17c/0x770
[ 50.209047] copy_net_ns+0x321/0x770
[ 50.209620] create_new_namespaces+0x3f6/0xb30
[ 50.210301] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.210976] ksys_unshare+0x44d/0x8e0
[ 50.211546] ? __pfx_ksys_unshare+0x10/0x10
[ 50.212143] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.212989] __x64_sys_unshare+0x31/0x40
[ 50.213599] do_syscall_64+0x3f/0x90
[ 50.214127] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.214869] RIP: 0033:0x7fa0365710d7
[ 50.215412] 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
[ 50.217811] RSP: 002b:00007ffebecf10b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.218856] RAX: ffffffffffffffda RBX: 00007ffebecf16f8 RCX: 00007fa0365710d7
[ 50.219846] RDX: 00007fa0365db41f RSI: 00007ffebecf1050 RDI: 0000000040000000
[ 50.220841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebecf0e60
[ 50.221838] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa036683bf0
[ 50.222817] R13: 00007ffebecf1190 R14: 0000000000000000 R15: 00000000000000f8
[ 50.223847]
[ 50.224179] irq event stamp: 9067
[ 50.224700] hardirqs last enabled at (9079): [] __up_console_sem+0x78/0x80
[ 50.225866] hardirqs last disabled at (9090): [] __up_console_sem+0x5d/0x80
[ 50.227031] softirqs last enabled at (9026): [] irq_exit_rcu+0x93/0xc0
[ 50.228160] softirqs last disabled at (9021): [] irq_exit_rcu+0x93/0xc0
[ 50.229312] ---[ end trace 0000000000000000 ]---
[ 50.236095] ------------[ cut here ]------------
[ 50.236853] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.238757] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.239929] Modules linked in:
[ 50.240437] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.241722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.242862] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.243619] 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
[ 50.246039] RSP: 0018:ffff88802039fc00 EFLAGS: 00010282
[ 50.246795] RAX: 0000000000000000 RBX: ffff8880145afc40 RCX: 0000000000000000
[ 50.247793] RDX: ffff888018253680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.248798] RBP: ffff8880145afc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.249793] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.250802] R13: ffffffff84e23fe0 R14: ffff8880145afc48 R15: ffffffff84da7d60
[ 50.251794] FS: 00005555568ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.252931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.253758] CR2: 00007f63ce9a16f4 CR3: 000000000fe3a000 CR4: 0000000000350ee0
[ 50.254733] Call Trace:
[ 50.255096]
[ 50.255465] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.256136] ipv6_frags_init_net+0x206/0x3c0
[ 50.256808] ops_init+0xbb/0x6b0
[ 50.257341] setup_net+0x3d9/0x990
[ 50.257847] ? down_read_killable+0x1d7/0x4e0
[ 50.258513] ? __pfx_setup_net+0x10/0x10
[ 50.259067] ? copy_net_ns+0x17c/0x770
[ 50.259663] copy_net_ns+0x321/0x770
[ 50.260194] create_new_namespaces+0x3f6/0xb30
[ 50.260902] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.261619] ksys_unshare+0x44d/0x8e0
[ 50.262152] ? __pfx_ksys_unshare+0x10/0x10
[ 50.262788] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.263601] __x64_sys_unshare+0x31/0x40
[ 50.264170] do_syscall_64+0x3f/0x90
[ 50.264744] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.265491] RIP: 0033:0x7fa0365710d7
[ 50.266008] 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
[ 50.268404] RSP: 002b:00007ffebecf10b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.269454] RAX: ffffffffffffffda RBX: 00007ffebecf16f8 RCX: 00007fa0365710d7
[ 50.270438] RDX: 00007fa0365db41f RSI: 00007ffebecf1050 RDI: 0000000040000000
[ 50.271412] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebecf0e60
[ 50.272430] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa036683bf0
[ 50.273419] R13: 00007ffebecf1190 R14: 0000000000000000 R15: 00000000000000f8
[ 50.274419]
[ 50.274751] irq event stamp: 11113
[ 50.275221] hardirqs last enabled at (11123): [] __up_console_sem+0x78/0x80
[ 50.276428] hardirqs last disabled at (11136): [] __up_console_sem+0x5d/0x80
[ 50.277609] softirqs last enabled at (10772): [] irq_exit_rcu+0x93/0xc0
[ 50.278758] softirqs last disabled at (10767): [] irq_exit_rcu+0x93/0xc0
[ 50.279903] ---[ end trace 0000000000000000 ]---
[ 50.281451] ------------[ cut here ]------------
[ 50.282093] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.284289] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.285454] Modules linked in:
[ 50.285903] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.287190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.288329] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.289036] 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
[ 50.291426] RSP: 0018:ffff88802039fbf0 EFLAGS: 00010286
[ 50.292137] RAX: 0000000000000000 RBX: ffff8880145ae440 RCX: 0000000000000000
[ 50.293108] RDX: ffff888018253680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.294078] RBP: ffff8880145ae454 R08: 0000000000000001 R09: 0000000000000000
[ 50.295059] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.296036] R13: ffffffff84e23fe0 R14: ffff8880145ae448 R15: ffffffff84db0aa0
[ 50.297057] FS: 00005555568ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.298168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.298989] CR2: 00007f63ce9a16f4 CR3: 000000000fe3a000 CR4: 0000000000350ee0
[ 50.299983] Call Trace:
[ 50.300382]
[ 50.300713] nf_ct_net_init+0x224/0x3d0
[ 50.301323] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.301964] ops_init+0xbb/0x6b0
[ 50.302488] setup_net+0x3d9/0x990
[ 50.302994] ? down_read_killable+0x1d7/0x4e0
[ 50.303658] ? __pfx_setup_net+0x10/0x10
[ 50.304218] ? copy_net_ns+0x17c/0x770
[ 50.304840] copy_net_ns+0x321/0x770
[ 50.305410] create_new_namespaces+0x3f6/0xb30
[ 50.306055] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.306778] ksys_unshare+0x44d/0x8e0
[ 50.307354] ? __pfx_ksys_unshare+0x10/0x10
[ 50.307944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.308777] __x64_sys_unshare+0x31/0x40
[ 50.309368] do_syscall_64+0x3f/0x90
[ 50.309887] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.310622] RIP: 0033:0x7fa0365710d7
[ 50.311121] 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
[ 50.313463] RSP: 002b:00007ffebecf10b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.314519] RAX: ffffffffffffffda RBX: 00007ffebecf16f8 RCX: 00007fa0365710d7
[ 50.315522] RDX: 00007fa0365db41f RSI: 00007ffebecf1050 RDI: 0000000040000000
[ 50.316559] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebecf0e60
[ 50.317565] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa036683bf0
[ 50.318550] R13: 00007ffebecf1190 R14: 0000000000000000 R15: 00000000000000f8
[ 50.319559]
[ 50.319892] irq event stamp: 11893
[ 50.320412] hardirqs last enabled at (11905): [] __up_console_sem+0x78/0x80
[ 50.321608] hardirqs last disabled at (11916): [] __up_console_sem+0x5d/0x80
[ 50.322781] softirqs last enabled at (11830): [] irq_exit_rcu+0x93/0xc0
[ 50.323933] softirqs last disabled at (11825): [] irq_exit_rcu+0x93/0xc0
[ 50.325080] ---[ end trace 0000000000000000 ]---
executing program
[ 51.843001] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.890343] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.938333] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.986386] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:33:05 Registers:
info registers vcpu 0
RAX=000000000001fbdb 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=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=00007f577bec7450 CR3=000000000d8fa000 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=2035303a33333a30302038312079614d XMM01=5d3033363138312e30352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802039f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555568ec400 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=00007f63ce9a16f4 CR3=000000000fe3a000 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