Warning: Permanently added '[localhost]:33210' (ECDSA) to the list of known hosts.
2023/05/17 17:20:19 fuzzer started
2023/05/17 17:20:20 dialing manager at localhost:44319
2023/05/17 17:20:20 checking machine...
2023/05/17 17:20:20 checking revisions...
syzkaller login: [ 30.509987] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:20:20 testing simple program...
[ 30.579630] cgroup: Unknown subsys name 'net'
[ 30.668464] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 43.705078] audit: type=1400 audit(1684344033.532:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 44.828522] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 44.831018] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 44.832293] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 44.836081] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 44.837632] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 44.839453] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 45.226425] ------------[ cut here ]------------
[ 45.227202] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 45.229186] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 45.230368] Modules linked in:
[ 45.230805] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 45.235792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.236921] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 45.237802] 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
[ 45.240604] RSP: 0018:ffff88801f46fc00 EFLAGS: 00010282
[ 45.241455] RAX: 0000000000000000 RBX: ffff88800d9e4c40 RCX: 0000000000000000
[ 45.242622] RDX: ffff88801a719b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 45.243745] RBP: ffff88800d9e4c54 R08: 0000000000000001 R09: 0000000000000000
[ 45.244890] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 45.246020] R13: ffffffff84e23fe0 R14: ffff88800d9e4c48 R15: ffffffff84d74dc0
[ 45.247150] FS: 0000555555a7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 45.248404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.249369] CR2: 00007f80016026f4 CR3: 000000000ca80000 CR4: 0000000000350ef0
[ 45.250390] Call Trace:
[ 45.250764]
[ 45.251072] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 45.251743] ipv4_frags_init_net+0x269/0x440
[ 45.252320] ops_init+0xbb/0x6b0
[ 45.252823] setup_net+0x3d9/0x990
[ 45.253295] ? down_read_killable+0x1d7/0x4e0
[ 45.253953] ? __pfx_setup_net+0x10/0x10
[ 45.254479] ? copy_net_ns+0x17c/0x770
[ 45.255037] copy_net_ns+0x321/0x770
[ 45.255532] create_new_namespaces+0x3f6/0xb30
[ 45.256172] unshare_nsproxy_namespaces+0xc1/0x200
[ 45.256840] ksys_unshare+0x44d/0x8e0
[ 45.257354] ? __pfx_ksys_unshare+0x10/0x10
[ 45.257947] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 45.258714] __x64_sys_unshare+0x31/0x40
[ 45.259249] do_syscall_64+0x3f/0x90
[ 45.259785] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 45.260450] RIP: 0033:0x7f54174340d7
[ 45.260995] 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
[ 45.263232] RSP: 002b:00007ffe2fd7a338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 45.264218] RAX: ffffffffffffffda RBX: 00007ffe2fd7a978 RCX: 00007f54174340d7
[ 45.265142] RDX: 00007f541749e41f RSI: 00007ffe2fd7a2d0 RDI: 0000000040000000
[ 45.266069] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fd7a0e0
[ 45.266986] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5417546bf0
[ 45.267905] R13: 00007ffe2fd7a410 R14: 0000000000000000 R15: 00000000000000f8
[ 45.268854]
[ 45.269161] irq event stamp: 8655
[ 45.269632] hardirqs last enabled at (8667): [] __up_console_sem+0x78/0x80
[ 45.270726] hardirqs last disabled at (8678): [] __up_console_sem+0x5d/0x80
[ 45.271818] softirqs last enabled at (8416): [] irq_exit_rcu+0x93/0xc0
[ 45.272910] softirqs last disabled at (8411): [] irq_exit_rcu+0x93/0xc0
[ 45.273996] ---[ end trace 0000000000000000 ]---
[ 45.279534] ------------[ cut here ]------------
[ 45.280237] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 45.281973] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 45.283081] Modules linked in:
[ 45.283507] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 45.284884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.286079] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 45.286893] 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
[ 45.289371] RSP: 0018:ffff88801f46fc00 EFLAGS: 00010282
[ 45.290277] RAX: 0000000000000000 RBX: ffff888009fe9c40 RCX: 0000000000000000
[ 45.291340] RDX: ffff88801a719b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 45.292354] RBP: ffff888009fe9c54 R08: 0000000000000001 R09: 0000000000000000
[ 45.293491] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 45.294520] R13: ffffffff84e23fe0 R14: ffff888009fe9c48 R15: ffffffff84da7d60
[ 45.295762] FS: 0000555555a7b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 45.296971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.297882] CR2: 00007f9f50c959d8 CR3: 000000000ca80000 CR4: 0000000000350ee0
[ 45.298941] Call Trace:
[ 45.299287]
[ 45.299763] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 45.300409] ipv6_frags_init_net+0x206/0x3c0
[ 45.301190] ops_init+0xbb/0x6b0
[ 45.301782] setup_net+0x3d9/0x990
[ 45.302255] ? down_read_killable+0x1d7/0x4e0
[ 45.302993] ? __pfx_setup_net+0x10/0x10
[ 45.303529] ? copy_net_ns+0x17c/0x770
[ 45.304199] copy_net_ns+0x321/0x770
[ 45.304873] create_new_namespaces+0x3f6/0xb30
[ 45.305495] unshare_nsproxy_namespaces+0xc1/0x200
[ 45.306282] ksys_unshare+0x44d/0x8e0
[ 45.306991] ? __pfx_ksys_unshare+0x10/0x10
[ 45.307568] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 45.308427] __x64_sys_unshare+0x31/0x40
[ 45.309141] do_syscall_64+0x3f/0x90
[ 45.309753] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 45.310429] RIP: 0033:0x7f54174340d7
[ 45.311160] 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
[ 45.313613] RSP: 002b:00007ffe2fd7a338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 45.314552] RAX: ffffffffffffffda RBX: 00007ffe2fd7a978 RCX: 00007f54174340d7
[ 45.315856] RDX: 00007f541749e41f RSI: 00007ffe2fd7a2d0 RDI: 0000000040000000
[ 45.316878] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fd7a0e0
[ 45.317924] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5417546bf0
[ 45.319011] R13: 00007ffe2fd7a410 R14: 0000000000000000 R15: 00000000000000f8
[ 45.320162]
[ 45.320482] irq event stamp: 12661
[ 45.321118] hardirqs last enabled at (12737): [] __up_console_sem+0x78/0x80
[ 45.322395] hardirqs last disabled at (12834): [] __up_console_sem+0x5d/0x80
[ 45.323682] softirqs last enabled at (12922): [] irq_exit_rcu+0x93/0xc0
[ 45.324919] softirqs last disabled at (12935): [] irq_exit_rcu+0x93/0xc0
[ 45.326121] ---[ end trace 0000000000000000 ]---
[ 45.327947] ------------[ cut here ]------------
[ 45.328536] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 45.331242] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 45.332424] Modules linked in:
[ 45.332957] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 45.334213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.335298] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 45.336024] 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
[ 45.338364] RSP: 0018:ffff88801f46fbf0 EFLAGS: 00010286
[ 45.339080] RAX: 0000000000000000 RBX: ffff888009fe9840 RCX: 0000000000000000
[ 45.340032] RDX: ffff88801a719b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 45.340997] RBP: ffff888009fe9854 R08: 0000000000000001 R09: 0000000000000000
[ 45.341938] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 45.342875] R13: ffffffff84e23fe0 R14: ffff888009fe9848 R15: ffffffff84db0aa0
[ 45.343819] FS: 0000555555a7b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 45.344871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.345665] CR2: 00007f9f50c959d8 CR3: 000000000ca80000 CR4: 0000000000350ee0
[ 45.346618] Call Trace:
[ 45.346972]
[ 45.347286] nf_ct_net_init+0x224/0x3d0
[ 45.347875] ? __pfx_nf_ct_net_init+0x10/0x10
[ 45.348487] ops_init+0xbb/0x6b0
[ 45.349006] setup_net+0x3d9/0x990
[ 45.349486] ? down_read_killable+0x1d7/0x4e0
[ 45.350105] ? __pfx_setup_net+0x10/0x10
[ 45.350670] ? copy_net_ns+0x17c/0x770
[ 45.351211] copy_net_ns+0x321/0x770
[ 45.351755] create_new_namespaces+0x3f6/0xb30
[ 45.352374] unshare_nsproxy_namespaces+0xc1/0x200
[ 45.353060] ksys_unshare+0x44d/0x8e0
[ 45.353605] ? __pfx_ksys_unshare+0x10/0x10
[ 45.354193] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 45.354979] __x64_sys_unshare+0x31/0x40
[ 45.355522] do_syscall_64+0x3f/0x90
[ 45.356059] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 45.356801] RIP: 0033:0x7f54174340d7
[ 45.357292] 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
[ 45.359620] RSP: 002b:00007ffe2fd7a338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 45.360642] RAX: ffffffffffffffda RBX: 00007ffe2fd7a978 RCX: 00007f54174340d7
[ 45.361563] RDX: 00007f541749e41f RSI: 00007ffe2fd7a2d0 RDI: 0000000040000000
[ 45.362517] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2fd7a0e0
[ 45.363460] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5417546bf0
[ 45.364407] R13: 00007ffe2fd7a410 R14: 0000000000000000 R15: 00000000000000f8
[ 45.365406]
[ 45.365753] irq event stamp: 14349
[ 45.366211] hardirqs last enabled at (14359): [] __up_console_sem+0x78/0x80
[ 45.367366] hardirqs last disabled at (14376): [] __up_console_sem+0x5d/0x80
[ 45.368501] softirqs last enabled at (14372): [] irq_exit_rcu+0x93/0xc0
[ 45.369611] softirqs last disabled at (14367): [] irq_exit_rcu+0x93/0xc0
[ 45.370730] ---[ end trace 0000000000000000 ]---
executing program
[ 46.854192] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 48.902295] Bluetooth: hci0: command 0x041b tx timeout
[ 50.949731] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 52.997651] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:20:34 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f46f5f0
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 0000555555a7b400 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=00007f80016026f4 CR3=000000000ca80000 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=0a9dd1b1b4a98586a349dc09ba6def9b
XMM02=2fccd54c36d8a3f300000000000fb278 XMM03=f61f520134a0d9c200000000000fb338
XMM04=5367a1ec14bc4e1d00000000000ae988 XMM05=101d1dba4a76dcd4000000000013a8a8
XMM06=6098c19552daab4900000000001087d8 XMM07=ee7587d5db12e8e300000000000fb390
XMM08=5d82995fcda3111200000000000fb2d8 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002491d 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=00007f9f50c43d08 CR3=000000000cbae000 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=2035333a30323a37312037312079614d XMM01=5d3530383033322e35342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000