Warning: Permanently added '[localhost]:59216' (ECDSA) to the list of known hosts.
2023/05/18 07:33:03 fuzzer started
2023/05/18 07:33:03 dialing manager at localhost:44319
2023/05/18 07:33:03 checking machine...
2023/05/18 07:33:03 checking revisions...
syzkaller login: [ 39.132647] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:33:03 testing simple program...
[ 39.206741] cgroup: Unknown subsys name 'net'
[ 39.302552] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.504097] audit: type=1400 audit(1684395195.929:6): 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
[ 52.639687] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.641356] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.642706] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.646250] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.647674] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.650110] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.063229] ------------[ cut here ]------------
[ 53.064001] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.066318] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.067383] Modules linked in:
[ 53.067812] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.072414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.073430] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.074110] 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
[ 53.076312] RSP: 0018:ffff88800f677c00 EFLAGS: 00010282
[ 53.077002] RAX: 0000000000000000 RBX: ffff888015b37440 RCX: 0000000000000000
[ 53.077879] RDX: ffff888018f01b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.078731] RBP: ffff888015b37454 R08: 0000000000000001 R09: 0000000000000000
[ 53.079613] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.080511] R13: ffffffff84e23fe0 R14: ffff888015b37448 R15: ffffffff84d74dc0
[ 53.081396] FS: 00005555560be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.082382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.083121] CR2: 00007fa3e33e4000 CR3: 000000001686c000 CR4: 0000000000350ee0
[ 53.084007] Call Trace:
[ 53.084344]
[ 53.084637] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.085277] ipv4_frags_init_net+0x269/0x440
[ 53.085862] ops_init+0xbb/0x6b0
[ 53.086309] setup_net+0x3d9/0x990
[ 53.086789] ? down_read_killable+0x1d7/0x4e0
[ 53.087356] ? __pfx_setup_net+0x10/0x10
[ 53.087894] ? copy_net_ns+0x17c/0x770
[ 53.088420] copy_net_ns+0x321/0x770
[ 53.088931] create_new_namespaces+0x3f6/0xb30
[ 53.089520] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.090156] ksys_unshare+0x44d/0x8e0
[ 53.090641] ? __pfx_ksys_unshare+0x10/0x10
[ 53.091211] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.091952] __x64_sys_unshare+0x31/0x40
[ 53.092476] do_syscall_64+0x3f/0x90
[ 53.092982] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.093621] RIP: 0033:0x7fd4039880d7
[ 53.094113] 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
[ 53.096285] RSP: 002b:00007fff55f90ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.097280] RAX: ffffffffffffffda RBX: 00007fff55f912e8 RCX: 00007fd4039880d7
[ 53.098200] RDX: 00007fd4039f241f RSI: 00007fff55f90c40 RDI: 0000000040000000
[ 53.099129] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff55f90a50
[ 53.100055] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd403a9abf0
[ 53.100983] R13: 00007fff55f90d80 R14: 0000000000000000 R15: 00000000000000f8
[ 53.101940]
[ 53.102252] irq event stamp: 8077
[ 53.102696] hardirqs last enabled at (8087): [] __up_console_sem+0x78/0x80
[ 53.103801] hardirqs last disabled at (8098): [] __up_console_sem+0x5d/0x80
[ 53.104938] softirqs last enabled at (7522): [] irq_exit_rcu+0x93/0xc0
[ 53.106012] softirqs last disabled at (7371): [] irq_exit_rcu+0x93/0xc0
[ 53.107032] ---[ end trace 0000000000000000 ]---
[ 53.112535] ------------[ cut here ]------------
[ 53.113176] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.114860] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.115982] Modules linked in:
[ 53.116417] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.117614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.118672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.119386] 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
[ 53.121683] RSP: 0018:ffff88800f677c00 EFLAGS: 00010282
[ 53.122396] RAX: 0000000000000000 RBX: ffff88800d6a7040 RCX: 0000000000000000
[ 53.123312] RDX: ffff888018f01b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.124280] RBP: ffff88800d6a7054 R08: 0000000000000001 R09: 0000000000000000
[ 53.125198] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.126131] R13: ffffffff84e23fe0 R14: ffff88800d6a7048 R15: ffffffff84da7d60
[ 53.127057] FS: 00005555560be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.128104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.128865] CR2: 00007fa3e33e4000 CR3: 000000001686c000 CR4: 0000000000350ee0
[ 53.129797] Call Trace:
[ 53.130137]
[ 53.130447] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.131117] ipv6_frags_init_net+0x206/0x3c0
[ 53.131695] ops_init+0xbb/0x6b0
[ 53.132212] setup_net+0x3d9/0x990
[ 53.132685] ? down_read_killable+0x1d7/0x4e0
[ 53.133309] ? __pfx_setup_net+0x10/0x10
[ 53.133875] ? copy_net_ns+0x17c/0x770
[ 53.134403] copy_net_ns+0x321/0x770
[ 53.134935] create_new_namespaces+0x3f6/0xb30
[ 53.135548] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.136227] ksys_unshare+0x44d/0x8e0
[ 53.136734] ? __pfx_ksys_unshare+0x10/0x10
[ 53.137332] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.138101] __x64_sys_unshare+0x31/0x40
[ 53.138633] do_syscall_64+0x3f/0x90
[ 53.139163] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.139870] RIP: 0033:0x7fd4039880d7
[ 53.140377] 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
[ 53.142657] RSP: 002b:00007fff55f90ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.143655] RAX: ffffffffffffffda RBX: 00007fff55f912e8 RCX: 00007fd4039880d7
[ 53.144608] RDX: 00007fd4039f241f RSI: 00007fff55f90c40 RDI: 0000000040000000
[ 53.145537] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff55f90a50
[ 53.146455] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd403a9abf0
[ 53.147373] R13: 00007fff55f90d80 R14: 0000000000000000 R15: 00000000000000f8
[ 53.148324]
[ 53.148636] irq event stamp: 9725
[ 53.149105] hardirqs last enabled at (9737): [] __up_console_sem+0x78/0x80
[ 53.150199] hardirqs last disabled at (9748): [] __up_console_sem+0x5d/0x80
[ 53.151303] softirqs last enabled at (9338): [] irq_exit_rcu+0x93/0xc0
[ 53.152409] softirqs last disabled at (9329): [] irq_exit_rcu+0x93/0xc0
[ 53.153481] ---[ end trace 0000000000000000 ]---
[ 53.154931] ------------[ cut here ]------------
[ 53.155538] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.157539] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.158644] Modules linked in:
[ 53.159091] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.160321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.161381] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.162082] 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
[ 53.164356] RSP: 0018:ffff88800f677bf0 EFLAGS: 00010286
[ 53.165066] RAX: 0000000000000000 RBX: ffff88800d6a7a40 RCX: 0000000000000000
[ 53.165993] RDX: ffff888018f01b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.166931] RBP: ffff88800d6a7a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.167847] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.168794] R13: ffffffff84e23fe0 R14: ffff88800d6a7a48 R15: ffffffff84db0aa0
[ 53.169684] FS: 00005555560be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.170719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.171481] CR2: 00007fa3e33e4000 CR3: 000000001686c000 CR4: 0000000000350ee0
[ 53.172430] Call Trace:
[ 53.172805]
[ 53.173121] nf_ct_net_init+0x224/0x3d0
[ 53.173655] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.174285] ops_init+0xbb/0x6b0
[ 53.174747] setup_net+0x3d9/0x990
[ 53.175255] ? down_read_killable+0x1d7/0x4e0
[ 53.175874] ? __pfx_setup_net+0x10/0x10
[ 53.176417] ? copy_net_ns+0x17c/0x770
[ 53.176978] copy_net_ns+0x321/0x770
[ 53.177480] create_new_namespaces+0x3f6/0xb30
[ 53.178120] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.178793] ksys_unshare+0x44d/0x8e0
[ 53.179303] ? __pfx_ksys_unshare+0x10/0x10
[ 53.179898] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.180660] __x64_sys_unshare+0x31/0x40
[ 53.181242] do_syscall_64+0x3f/0x90
[ 53.181749] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.182449] RIP: 0033:0x7fd4039880d7
[ 53.182962] 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
[ 53.185230] RSP: 002b:00007fff55f90ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.186210] RAX: ffffffffffffffda RBX: 00007fff55f912e8 RCX: 00007fd4039880d7
[ 53.187133] RDX: 00007fd4039f241f RSI: 00007fff55f90c40 RDI: 0000000040000000
[ 53.188091] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff55f90a50
[ 53.189030] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd403a9abf0
[ 53.189957] R13: 00007fff55f90d80 R14: 0000000000000000 R15: 00000000000000f8
[ 53.190904]
[ 53.191216] irq event stamp: 10501
[ 53.191665] hardirqs last enabled at (10511): [] __up_console_sem+0x78/0x80
[ 53.192803] hardirqs last disabled at (10522): [] __up_console_sem+0x5d/0x80
[ 53.193914] softirqs last enabled at (10362): [] irq_exit_rcu+0x93/0xc0
[ 53.194993] softirqs last disabled at (10357): [] irq_exit_rcu+0x93/0xc0
[ 53.196088] ---[ end trace 0000000000000000 ]---
executing program
[ 54.724387] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.772196] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.819820] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.867840] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:33:14 Registers:
info registers vcpu 0
RAX=0000000000028d9b 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=00007fa3e331ede0 CR3=000000000c65c000 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=2037313a33333a37302038312079614d XMM01=5d3231383736302e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f6775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555560be400 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=00007fa3e33e4000 CR3=000000001686c000 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