Warning: Permanently added '[localhost]:14906' (ECDSA) to the list of known hosts.
2023/05/18 07:49:53 fuzzer started
2023/05/18 07:49:53 dialing manager at localhost:44319
2023/05/18 07:49:53 checking machine...
2023/05/18 07:49:53 checking revisions...
syzkaller login: [ 42.165505] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:49:54 testing simple program...
[ 42.248269] cgroup: Unknown subsys name 'net'
[ 42.333915] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.885314] audit: type=1400 audit(1684396206.815:6): 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
[ 56.005571] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.007466] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.010203] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.013980] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.015968] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.017236] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.399006] ------------[ cut here ]------------
[ 56.399730] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.401625] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.402751] Modules linked in:
[ 56.403159] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.407870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.408900] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.409601] 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
[ 56.411772] RSP: 0018:ffff888016edfc00 EFLAGS: 00010282
[ 56.412462] RAX: 0000000000000000 RBX: ffff888010389040 RCX: 0000000000000000
[ 56.413322] RDX: ffff888016f19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.414215] RBP: ffff888010389054 R08: 0000000000000001 R09: 0000000000000000
[ 56.415115] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.416013] R13: ffffffff84e23fe0 R14: ffff888010389048 R15: ffffffff84d74dc0
[ 56.416907] FS: 00005555555ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.417932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.418671] CR2: 00007f860f8a36f4 CR3: 000000000d026000 CR4: 0000000000350ef0
[ 56.419583] Call Trace:
[ 56.419912]
[ 56.420223] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.420885] ipv4_frags_init_net+0x269/0x440
[ 56.421485] ops_init+0xbb/0x6b0
[ 56.421947] setup_net+0x3d9/0x990
[ 56.422450] ? down_read_killable+0x1d7/0x4e0
[ 56.423022] ? __pfx_setup_net+0x10/0x10
[ 56.423566] ? copy_net_ns+0x17c/0x770
[ 56.424077] copy_net_ns+0x321/0x770
[ 56.424605] create_new_namespaces+0x3f6/0xb30
[ 56.425207] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.425859] ksys_unshare+0x44d/0x8e0
[ 56.426353] ? __pfx_ksys_unshare+0x10/0x10
[ 56.426931] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.427670] __x64_sys_unshare+0x31/0x40
[ 56.428188] do_syscall_64+0x3f/0x90
[ 56.428697] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.429349] RIP: 0033:0x7f87d7e450d7
[ 56.429855] 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
[ 56.432006] RSP: 002b:00007ffdffb60358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.432966] RAX: ffffffffffffffda RBX: 00007ffdffb60998 RCX: 00007f87d7e450d7
[ 56.433877] RDX: 00007f87d7eaf41f RSI: 00007ffdffb602f0 RDI: 0000000040000000
[ 56.434776] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdffb60100
[ 56.435667] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f87d7f57bf0
[ 56.436544] R13: 00007ffdffb60430 R14: 0000000000000000 R15: 00000000000000f8
[ 56.437470]
[ 56.437774] irq event stamp: 8631
[ 56.438190] hardirqs last enabled at (8641): [] __up_console_sem+0x78/0x80
[ 56.439255] hardirqs last disabled at (8652): [] __up_console_sem+0x5d/0x80
[ 56.440315] softirqs last enabled at (8140): [] irq_exit_rcu+0x93/0xc0
[ 56.441354] softirqs last disabled at (8121): [] irq_exit_rcu+0x93/0xc0
[ 56.442369] ---[ end trace 0000000000000000 ]---
[ 56.447281] ------------[ cut here ]------------
[ 56.447929] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.449626] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.450685] Modules linked in:
[ 56.451094] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.452263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.453304] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.453995] 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
[ 56.456185] RSP: 0018:ffff888016edfc00 EFLAGS: 00010282
[ 56.456881] RAX: 0000000000000000 RBX: ffff88800c400840 RCX: 0000000000000000
[ 56.457813] RDX: ffff888016f19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.458739] RBP: ffff88800c400854 R08: 0000000000000001 R09: 0000000000000000
[ 56.459673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.460558] R13: ffffffff84e23fe0 R14: ffff88800c400848 R15: ffffffff84da7d60
[ 56.461478] FS: 00005555555ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.462486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.463208] CR2: 00007f860f8a36f4 CR3: 000000000d026000 CR4: 0000000000350ef0
[ 56.464107] Call Trace:
[ 56.464473]
[ 56.464769] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.465445] ipv6_frags_init_net+0x206/0x3c0
[ 56.466012] ops_init+0xbb/0x6b0
[ 56.466505] setup_net+0x3d9/0x990
[ 56.466967] ? down_read_killable+0x1d7/0x4e0
[ 56.467590] ? __pfx_setup_net+0x10/0x10
[ 56.468102] ? copy_net_ns+0x17c/0x770
[ 56.468656] copy_net_ns+0x321/0x770
[ 56.469149] create_new_namespaces+0x3f6/0xb30
[ 56.469778] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.470430] ksys_unshare+0x44d/0x8e0
[ 56.470932] ? __pfx_ksys_unshare+0x10/0x10
[ 56.471516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.472242] __x64_sys_unshare+0x31/0x40
[ 56.472796] do_syscall_64+0x3f/0x90
[ 56.473297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.473973] RIP: 0033:0x7f87d7e450d7
[ 56.474477] 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
[ 56.476665] RSP: 002b:00007ffdffb60358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.477628] RAX: ffffffffffffffda RBX: 00007ffdffb60998 RCX: 00007f87d7e450d7
[ 56.478522] RDX: 00007f87d7eaf41f RSI: 00007ffdffb602f0 RDI: 0000000040000000
[ 56.479369] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdffb60100
[ 56.480257] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f87d7f57bf0
[ 56.481186] R13: 00007ffdffb60430 R14: 0000000000000000 R15: 00000000000000f8
[ 56.482108]
[ 56.482442] irq event stamp: 10191
[ 56.482875] hardirqs last enabled at (10201): [] __up_console_sem+0x78/0x80
[ 56.483942] hardirqs last disabled at (10212): [] __up_console_sem+0x5d/0x80
[ 56.485029] softirqs last enabled at (9762): [] irq_exit_rcu+0x93/0xc0
[ 56.486064] softirqs last disabled at (9757): [] irq_exit_rcu+0x93/0xc0
[ 56.487107] ---[ end trace 0000000000000000 ]---
[ 56.488457] ------------[ cut here ]------------
[ 56.489047] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.490915] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.492027] Modules linked in:
[ 56.492490] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.493677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.494694] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.495336] 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
[ 56.497505] RSP: 0018:ffff888016edfbf0 EFLAGS: 00010286
[ 56.498165] RAX: 0000000000000000 RBX: ffff88800c400e40 RCX: 0000000000000000
[ 56.499072] RDX: ffff888016f19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.499967] RBP: ffff88800c400e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.500904] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.501883] R13: ffffffff84e23fe0 R14: ffff88800c400e48 R15: ffffffff84db0aa0
[ 56.502781] FS: 00005555555ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.503789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.504544] CR2: 00007f860f8a36f4 CR3: 000000000d026000 CR4: 0000000000350ef0
[ 56.505453] Call Trace:
[ 56.505786]
[ 56.506089] nf_ct_net_init+0x224/0x3d0
[ 56.506648] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.507226] ops_init+0xbb/0x6b0
[ 56.507712] setup_net+0x3d9/0x990
[ 56.508169] ? down_read_killable+0x1d7/0x4e0
[ 56.508791] ? __pfx_setup_net+0x10/0x10
[ 56.509309] ? copy_net_ns+0x17c/0x770
[ 56.509852] copy_net_ns+0x321/0x770
[ 56.510335] create_new_namespaces+0x3f6/0xb30
[ 56.510952] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.511602] ksys_unshare+0x44d/0x8e0
[ 56.512095] ? __pfx_ksys_unshare+0x10/0x10
[ 56.512672] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.513431] __x64_sys_unshare+0x31/0x40
[ 56.513955] do_syscall_64+0x3f/0x90
[ 56.514474] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.515114] RIP: 0033:0x7f87d7e450d7
[ 56.515614] 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
[ 56.517797] RSP: 002b:00007ffdffb60358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.518761] RAX: ffffffffffffffda RBX: 00007ffdffb60998 RCX: 00007f87d7e450d7
[ 56.519658] RDX: 00007f87d7eaf41f RSI: 00007ffdffb602f0 RDI: 0000000040000000
[ 56.520553] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdffb60100
[ 56.521464] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f87d7f57bf0
[ 56.522326] R13: 00007ffdffb60430 R14: 0000000000000000 R15: 00000000000000f8
[ 56.523264]
[ 56.523601] irq event stamp: 10927
[ 56.524040] hardirqs last enabled at (10937): [] __up_console_sem+0x78/0x80
[ 56.525122] hardirqs last disabled at (10948): [] __up_console_sem+0x5d/0x80
[ 56.526204] softirqs last enabled at (10852): [] irq_exit_rcu+0x93/0xc0
[ 56.527254] softirqs last disabled at (10847): [] irq_exit_rcu+0x93/0xc0
[ 56.528294] ---[ end trace 0000000000000000 ]---
executing program
[ 58.088126] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.135770] Bluetooth: hci0: command 0x041b tx timeout
[ 62.183477] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.231457] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:50:06 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016edf598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 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 00005555555ee400 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=00007f860f8a36f4 CR3=000000000d026000 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=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
info registers vcpu 1
RAX=000000000002bddd RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f2236e164c0 CR3=000000000c5ec000 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=2038303a30353a37302038312079614d XMM01=5d3033373939332e36352020205b203a
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