Warning: Permanently added '[localhost]:42701' (ECDSA) to the list of known hosts.
2023/05/17 20:53:18 fuzzer started
2023/05/17 20:53:19 dialing manager at localhost:44319
2023/05/17 20:53:19 checking machine...
2023/05/17 20:53:19 checking revisions...
syzkaller login: [ 70.176183] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:53:19 testing simple program...
[ 70.229969] cgroup: Unknown subsys name 'net'
[ 70.297320] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 83.703185] audit: type=1400 audit(1684356812.711:6): 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
[ 84.791941] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 84.794784] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 84.796146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.800344] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.802035] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 84.803472] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 85.111475] ------------[ cut here ]------------
[ 85.112284] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 85.114334] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.115651] Modules linked in:
[ 85.115976] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.118932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.120849] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.121356] 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
[ 85.123088] RSP: 0018:ffff88800da47c00 EFLAGS: 00010282
[ 85.123625] RAX: 0000000000000000 RBX: ffff88800e8c3040 RCX: 0000000000000000
[ 85.124320] RDX: ffff88800e0f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.125032] RBP: ffff88800e8c3054 R08: 0000000000000001 R09: 0000000000000000
[ 85.125732] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 85.126428] R13: ffffffff84e23fe0 R14: ffff88800e8c3048 R15: ffffffff84d74dc0
[ 85.127137] FS: 0000555556554400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.127922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.128474] CR2: 00007fc74dcff6f4 CR3: 0000000016814000 CR4: 0000000000350ee0
[ 85.129163] Call Trace:
[ 85.129425]
[ 85.129677] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 85.130165] ipv4_frags_init_net+0x269/0x440
[ 85.130650] ops_init+0xbb/0x6b0
[ 85.131006] setup_net+0x3d9/0x990
[ 85.131375] ? down_read_killable+0x1d7/0x4e0
[ 85.131844] ? __pfx_setup_net+0x10/0x10
[ 85.132255] ? copy_net_ns+0x17c/0x770
[ 85.132687] copy_net_ns+0x321/0x770
[ 85.133079] create_new_namespaces+0x3f6/0xb30
[ 85.133540] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.134048] ksys_unshare+0x44d/0x8e0
[ 85.134446] ? __pfx_ksys_unshare+0x10/0x10
[ 85.134902] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.135459] __x64_sys_unshare+0x31/0x40
[ 85.135889] do_syscall_64+0x3f/0x90
[ 85.136275] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.136811] RIP: 0033:0x7f4e37b7d0d7
[ 85.137171] 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
[ 85.138884] RSP: 002b:00007fff52e6f528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 85.139625] RAX: ffffffffffffffda RBX: 00007fff52e6fb68 RCX: 00007f4e37b7d0d7
[ 85.140307] RDX: 00007f4e37be741f RSI: 00007fff52e6f4c0 RDI: 0000000040000000
[ 85.140999] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52e6f2d0
[ 85.141706] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e37c8fbf0
[ 85.142393] R13: 00007fff52e6f600 R14: 0000000000000000 R15: 00000000000000f8
[ 85.143101]
[ 85.143346] irq event stamp: 8379
[ 85.143696] hardirqs last enabled at (8391): [] __up_console_sem+0x78/0x80
[ 85.144516] hardirqs last disabled at (8400): [] __up_console_sem+0x5d/0x80
[ 85.145355] softirqs last enabled at (7930): [] irq_exit_rcu+0x93/0xc0
[ 85.146163] softirqs last disabled at (7903): [] irq_exit_rcu+0x93/0xc0
[ 85.147012] ---[ end trace 0000000000000000 ]---
[ 85.151274] ------------[ cut here ]------------
[ 85.151863] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 85.153157] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.154007] Modules linked in:
[ 85.154353] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.155260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.156061] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.156593] 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
[ 85.158327] RSP: 0018:ffff88800da47c00 EFLAGS: 00010282
[ 85.158873] RAX: 0000000000000000 RBX: ffff888015ad3440 RCX: 0000000000000000
[ 85.159546] RDX: ffff88800e0f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.160252] RBP: ffff888015ad3454 R08: 0000000000000001 R09: 0000000000000000
[ 85.160947] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.161658] R13: ffffffff84e23fe0 R14: ffff888015ad3448 R15: ffffffff84da7d60
[ 85.162353] FS: 0000555556554400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.163154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.163732] CR2: 00007fc74dcff6f4 CR3: 0000000016814000 CR4: 0000000000350ee0
[ 85.164414] Call Trace:
[ 85.164698]
[ 85.164933] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 85.165428] ipv6_frags_init_net+0x206/0x3c0
[ 85.165904] ops_init+0xbb/0x6b0
[ 85.166257] setup_net+0x3d9/0x990
[ 85.166672] ? down_read_killable+0x1d7/0x4e0
[ 85.167125] ? __pfx_setup_net+0x10/0x10
[ 85.167533] ? copy_net_ns+0x17c/0x770
[ 85.167946] copy_net_ns+0x321/0x770
[ 85.168334] create_new_namespaces+0x3f6/0xb30
[ 85.168826] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.169322] ksys_unshare+0x44d/0x8e0
[ 85.169745] ? __pfx_ksys_unshare+0x10/0x10
[ 85.170185] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.170787] __x64_sys_unshare+0x31/0x40
[ 85.171190] do_syscall_64+0x3f/0x90
[ 85.171599] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.172117] RIP: 0033:0x7f4e37b7d0d7
[ 85.172488] 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
[ 85.174199] RSP: 002b:00007fff52e6f528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 85.174954] RAX: ffffffffffffffda RBX: 00007fff52e6fb68 RCX: 00007f4e37b7d0d7
[ 85.175659] RDX: 00007f4e37be741f RSI: 00007fff52e6f4c0 RDI: 0000000040000000
[ 85.176336] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52e6f2d0
[ 85.177049] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e37c8fbf0
[ 85.177761] R13: 00007fff52e6f600 R14: 0000000000000000 R15: 00000000000000f8
[ 85.178467]
[ 85.178724] irq event stamp: 10245
[ 85.179076] hardirqs last enabled at (10255): [] __up_console_sem+0x78/0x80
[ 85.179918] hardirqs last disabled at (10266): [] __up_console_sem+0x5d/0x80
[ 85.180761] softirqs last enabled at (10002): [] irq_exit_rcu+0x93/0xc0
[ 85.181559] softirqs last disabled at (9997): [] irq_exit_rcu+0x93/0xc0
[ 85.182389] ---[ end trace 0000000000000000 ]---
[ 85.183433] ------------[ cut here ]------------
[ 85.183915] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 85.185390] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.186245] Modules linked in:
[ 85.186608] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.187499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.188299] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.188833] 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
[ 85.190554] RSP: 0018:ffff88800da47bf0 EFLAGS: 00010286
[ 85.191103] RAX: 0000000000000000 RBX: ffff88800e762840 RCX: 0000000000000000
[ 85.191809] RDX: ffff88800e0f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.192490] RBP: ffff88800e762854 R08: 0000000000000001 R09: 0000000000000000
[ 85.193192] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.193904] R13: ffffffff84e23fe0 R14: ffff88800e762848 R15: ffffffff84db0aa0
[ 85.194617] FS: 0000555556554400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.195385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.195972] CR2: 00007fc74dcff6f4 CR3: 0000000016814000 CR4: 0000000000350ee0
[ 85.196674] Call Trace:
[ 85.196934]
[ 85.197175] nf_ct_net_init+0x224/0x3d0
[ 85.197613] ? __pfx_nf_ct_net_init+0x10/0x10
[ 85.198066] ops_init+0xbb/0x6b0
[ 85.198434] setup_net+0x3d9/0x990
[ 85.198819] ? down_read_killable+0x1d7/0x4e0
[ 85.199278] ? __pfx_setup_net+0x10/0x10
[ 85.199697] ? copy_net_ns+0x17c/0x770
[ 85.200108] copy_net_ns+0x321/0x770
[ 85.200493] create_new_namespaces+0x3f6/0xb30
[ 85.200982] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.201478] ksys_unshare+0x44d/0x8e0
[ 85.201889] ? __pfx_ksys_unshare+0x10/0x10
[ 85.202348] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.202936] __x64_sys_unshare+0x31/0x40
[ 85.203356] do_syscall_64+0x3f/0x90
[ 85.203756] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.204267] RIP: 0033:0x7f4e37b7d0d7
[ 85.204655] 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
[ 85.206384] RSP: 002b:00007fff52e6f528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 85.207132] RAX: ffffffffffffffda RBX: 00007fff52e6fb68 RCX: 00007f4e37b7d0d7
[ 85.207828] RDX: 00007f4e37be741f RSI: 00007fff52e6f4c0 RDI: 0000000040000000
[ 85.208517] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52e6f2d0
[ 85.209222] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e37c8fbf0
[ 85.209937] R13: 00007fff52e6f600 R14: 0000000000000000 R15: 00000000000000f8
[ 85.210669]
[ 85.210903] irq event stamp: 11017
[ 85.211245] hardirqs last enabled at (11027): [] __up_console_sem+0x78/0x80
[ 85.212082] hardirqs last disabled at (11038): [] __up_console_sem+0x5d/0x80
[ 85.212946] softirqs last enabled at (10990): [] irq_exit_rcu+0x93/0xc0
[ 85.213772] softirqs last disabled at (10985): [] irq_exit_rcu+0x93/0xc0
[ 85.214616] ---[ end trace 0000000000000000 ]---
[ 86.874189] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 88.921625] Bluetooth: hci0: command 0x041b tx timeout
[ 90.969648] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 93.017633] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:52:59 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=1ffff110033e2f37 RCX=0000000000000001 RDX=1ffff11001d3bb75
RSI=df4e7a071ab0f049 RDI=0000000098532b8d RBP=0000000000000000 RSP=ffff888019f179a8
R8 =ffff88800e9ddc4a R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b4c0 R15=0000000000000000
RIP=ffffffff812d75bb RFL=00000057 [---ZAPC] 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 00007f73ebfff700 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=00007f636d4f06f4 CR3=000000000dbe8000 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=2034333a33353a30322037312079614d XMM01=5d3637393531312e35382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800da475c0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556554400 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=00007fc74dcff6f4 CR3=0000000016814000 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