Warning: Permanently added '[localhost]:4543' (ECDSA) to the list of known hosts.
2023/05/18 02:05:10 fuzzer started
2023/05/18 02:05:11 dialing manager at localhost:44319
2023/05/18 02:05:11 checking machine...
2023/05/18 02:05:11 checking revisions...
syzkaller login: [ 38.852261] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:05:11 testing simple program...
[ 38.916772] cgroup: Unknown subsys name 'net'
[ 39.002618] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.448271] audit: type=1400 audit(1684375523.807:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.576242] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.577725] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.580100] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.583488] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.586561] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.587864] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.876158] ------------[ cut here ]------------
[ 52.876590] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.877897] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.878632] Modules linked in:
[ 52.878947] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.879676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.880599] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.883898] 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
[ 52.885413] RSP: 0018:ffff8880146c7c00 EFLAGS: 00010282
[ 52.885907] RAX: 0000000000000000 RBX: ffff88800d8c8440 RCX: 0000000000000000
[ 52.886556] RDX: ffff88800ff651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.887284] RBP: ffff88800d8c8454 R08: 0000000000000001 R09: 0000000000000000
[ 52.888007] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.888687] R13: ffffffff84e23fe0 R14: ffff88800d8c8448 R15: ffffffff84d74dc0
[ 52.889415] FS: 0000555556e20400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.890265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.890828] CR2: 00007f5fd2dfc6f4 CR3: 000000000e4a4000 CR4: 0000000000350ee0
[ 52.891576] Call Trace:
[ 52.891837]
[ 52.892102] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.892612] ipv4_frags_init_net+0x269/0x440
[ 52.893083] ops_init+0xbb/0x6b0
[ 52.893449] setup_net+0x3d9/0x990
[ 52.893852] ? down_read_killable+0x1d7/0x4e0
[ 52.894352] ? __pfx_setup_net+0x10/0x10
[ 52.894775] ? copy_net_ns+0x17c/0x770
[ 52.895205] copy_net_ns+0x321/0x770
[ 52.895586] create_new_namespaces+0x3f6/0xb30
[ 52.896096] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.896587] ksys_unshare+0x44d/0x8e0
[ 52.897023] ? __pfx_ksys_unshare+0x10/0x10
[ 52.897450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.898099] __x64_sys_unshare+0x31/0x40
[ 52.898528] do_syscall_64+0x3f/0x90
[ 52.898861] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.899344] RIP: 0033:0x7f202ad5a0d7
[ 52.899663] 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
[ 52.901151] RSP: 002b:00007ffcf9402d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.901797] RAX: ffffffffffffffda RBX: 00007ffcf9403358 RCX: 00007f202ad5a0d7
[ 52.902438] RDX: 00007f202adc441f RSI: 00007ffcf9402cb0 RDI: 0000000040000000
[ 52.903030] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf9402ac0
[ 52.903619] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f202ae6cbf0
[ 52.904212] R13: 00007ffcf9402df0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.904826]
[ 52.905067] irq event stamp: 10491
[ 52.905365] hardirqs last enabled at (10501): [] __up_console_sem+0x78/0x80
[ 52.906135] hardirqs last disabled at (10512): [] __up_console_sem+0x5d/0x80
[ 52.906844] softirqs last enabled at (10486): [] irq_exit_rcu+0x93/0xc0
[ 52.907555] softirqs last disabled at (10479): [] irq_exit_rcu+0x93/0xc0
[ 52.908266] ---[ end trace 0000000000000000 ]---
[ 52.911772] ------------[ cut here ]------------
[ 52.912256] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.913329] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.914055] Modules linked in:
[ 52.914322] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.915111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.915770] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.916232] 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
[ 52.917708] RSP: 0018:ffff8880146c7c00 EFLAGS: 00010282
[ 52.918180] RAX: 0000000000000000 RBX: ffff888016611040 RCX: 0000000000000000
[ 52.918737] RDX: ffff88800ff651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.919352] RBP: ffff888016611054 R08: 0000000000000001 R09: 0000000000000000
[ 52.919974] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.920529] R13: ffffffff84e23fe0 R14: ffff888016611048 R15: ffffffff84da7d60
[ 52.921132] FS: 0000555556e20400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.921802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.922414] CR2: 00007f5fd2dfc6f4 CR3: 000000000e4a4000 CR4: 0000000000350ee0
[ 52.923066] Call Trace:
[ 52.923284]
[ 52.923480] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.923934] ipv6_frags_init_net+0x206/0x3c0
[ 52.924309] ops_init+0xbb/0x6b0
[ 52.924610] setup_net+0x3d9/0x990
[ 52.925031] ? down_read_killable+0x1d7/0x4e0
[ 52.925499] ? __pfx_setup_net+0x10/0x10
[ 52.925964] ? copy_net_ns+0x17c/0x770
[ 52.926396] copy_net_ns+0x321/0x770
[ 52.926798] create_new_namespaces+0x3f6/0xb30
[ 52.927328] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.927858] ksys_unshare+0x44d/0x8e0
[ 52.928313] ? __pfx_ksys_unshare+0x10/0x10
[ 52.928765] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.929399] __x64_sys_unshare+0x31/0x40
[ 52.929844] do_syscall_64+0x3f/0x90
[ 52.930307] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.930824] RIP: 0033:0x7f202ad5a0d7
[ 52.931228] 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
[ 52.933048] RSP: 002b:00007ffcf9402d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.933816] RAX: ffffffffffffffda RBX: 00007ffcf9403358 RCX: 00007f202ad5a0d7
[ 52.934583] RDX: 00007f202adc441f RSI: 00007ffcf9402cb0 RDI: 0000000040000000
[ 52.935338] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf9402ac0
[ 52.936128] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f202ae6cbf0
[ 52.936850] R13: 00007ffcf9402df0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.937634]
[ 52.937928] irq event stamp: 12261
[ 52.938302] hardirqs last enabled at (12271): [] __up_console_sem+0x78/0x80
[ 52.939194] hardirqs last disabled at (12282): [] __up_console_sem+0x5d/0x80
[ 52.940099] softirqs last enabled at (12222): [] irq_exit_rcu+0x93/0xc0
[ 52.940973] softirqs last disabled at (12215): [] irq_exit_rcu+0x93/0xc0
[ 52.941829] ---[ end trace 0000000000000000 ]---
[ 52.943173] ------------[ cut here ]------------
[ 52.943670] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.945246] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.946171] Modules linked in:
[ 52.946509] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.947500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.948360] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.948930] 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
[ 52.950750] RSP: 0018:ffff8880146c7bf0 EFLAGS: 00010286
[ 52.951344] RAX: 0000000000000000 RBX: ffff888016611640 RCX: 0000000000000000
[ 52.952083] RDX: ffff88800ff651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.952817] RBP: ffff888016611654 R08: 0000000000000001 R09: 0000000000000000
[ 52.953569] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.954279] R13: ffffffff84e23fe0 R14: ffff888016611648 R15: ffffffff84db0aa0
[ 52.954844] FS: 0000555556e20400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.955512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.956006] CR2: 00007f5fd2dfc6f4 CR3: 000000000e4a4000 CR4: 0000000000350ee0
[ 52.956574] Call Trace:
[ 52.956788]
[ 52.957004] nf_ct_net_init+0x224/0x3d0
[ 52.957345] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.957714] ops_init+0xbb/0x6b0
[ 52.958032] setup_net+0x3d9/0x990
[ 52.958333] ? down_read_killable+0x1d7/0x4e0
[ 52.958698] ? __pfx_setup_net+0x10/0x10
[ 52.959048] ? copy_net_ns+0x17c/0x770
[ 52.959388] copy_net_ns+0x321/0x770
[ 52.959700] create_new_namespaces+0x3f6/0xb30
[ 52.960101] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.960497] ksys_unshare+0x44d/0x8e0
[ 52.960809] ? __pfx_ksys_unshare+0x10/0x10
[ 52.961187] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.961652] __x64_sys_unshare+0x31/0x40
[ 52.962020] do_syscall_64+0x3f/0x90
[ 52.962331] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.962747] RIP: 0033:0x7f202ad5a0d7
[ 52.963068] 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
[ 52.964483] RSP: 002b:00007ffcf9402d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.965102] RAX: ffffffffffffffda RBX: 00007ffcf9403358 RCX: 00007f202ad5a0d7
[ 52.965651] RDX: 00007f202adc441f RSI: 00007ffcf9402cb0 RDI: 0000000040000000
[ 52.966234] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf9402ac0
[ 52.966791] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f202ae6cbf0
[ 52.967390] R13: 00007ffcf9402df0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.967982]
[ 52.968176] irq event stamp: 13065
[ 52.968459] hardirqs last enabled at (13075): [] __up_console_sem+0x78/0x80
[ 52.969151] hardirqs last disabled at (13086): [] __up_console_sem+0x5d/0x80
[ 52.969819] softirqs last enabled at (13038): [] irq_exit_rcu+0x93/0xc0
[ 52.970486] softirqs last disabled at (13031): [] irq_exit_rcu+0x93/0xc0
[ 52.971162] ---[ end trace 0000000000000000 ]---
executing program
[ 54.662668] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.709989] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.757992] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.805944] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:05:21 Registers:
info registers vcpu 0
RAX=00000020dec82e78 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000020
RSI=ffff88806ce28140 RDI=0000000000051be5 RBP=ffff88806ce28140 RSP=ffff88806ce09ee0
R8 =0000000000000007 R9 =0000000000000000 R10=00000000000e9fdf R11=0000000000000001
R12=0000000000051be5 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce2b900
RIP=ffffffff811061e5 RFL=00000013 [----A-C] 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 00007f68aba3b700 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=00007f93d6f0e070 CR3=0000000015908000 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=2035323a35303a32302038312079614d XMM01=5d3939353038382e32352020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=38382e32352020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3637363937382e32352020205b20 XMM07=732035323a35303a3230203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880146c75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556e20400 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=00007f5fd2dfc6f4 CR3=000000000e4a4000 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