Warning: Permanently added '[localhost]:42172' (ECDSA) to the list of known hosts.
2023/05/17 11:50:21 fuzzer started
2023/05/17 11:50:21 dialing manager at localhost:44319
2023/05/17 11:50:21 checking machine...
2023/05/17 11:50:21 checking revisions...
syzkaller login: [ 54.839844] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:50:22 testing simple program...
[ 54.930696] cgroup: Unknown subsys name 'net'
[ 55.017895] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.519248] audit: type=1400 audit(1684324235.722:6): 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
[ 69.624803] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.627201] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.629850] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.632625] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.634150] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.635796] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.036290] ------------[ cut here ]------------
[ 70.037030] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.038800] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.039966] Modules linked in:
[ 70.040421] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.045722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.046987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.047920] 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
[ 70.050347] RSP: 0018:ffff888019d6fc00 EFLAGS: 00010282
[ 70.051205] RAX: 0000000000000000 RBX: ffff88800cafb840 RCX: 0000000000000000
[ 70.052315] RDX: ffff888015d21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.053433] RBP: ffff88800cafb854 R08: 0000000000000001 R09: 0000000000000000
[ 70.054351] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.055416] R13: ffffffff84e23fe0 R14: ffff88800cafb848 R15: ffffffff84d74dc0
[ 70.056337] FS: 0000555555e28400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.057468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.058224] CR2: 00007f2251e8f6f4 CR3: 0000000015b04000 CR4: 0000000000350ee0
[ 70.059185] Call Trace:
[ 70.059563]
[ 70.059881] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.060573] ipv4_frags_init_net+0x269/0x440
[ 70.061175] ops_init+0xbb/0x6b0
[ 70.061685] setup_net+0x3d9/0x990
[ 70.062189] ? down_read_killable+0x1d7/0x4e0
[ 70.062835] ? __pfx_setup_net+0x10/0x10
[ 70.063413] ? copy_net_ns+0x17c/0x770
[ 70.063956] copy_net_ns+0x321/0x770
[ 70.064505] create_new_namespaces+0x3f6/0xb30
[ 70.065157] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.065849] ksys_unshare+0x44d/0x8e0
[ 70.066409] ? __pfx_ksys_unshare+0x10/0x10
[ 70.066994] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.067798] __x64_sys_unshare+0x31/0x40
[ 70.068353] do_syscall_64+0x3f/0x90
[ 70.068920] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.069656] RIP: 0033:0x7f00594220d7
[ 70.070154] 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
[ 70.072468] RSP: 002b:00007fff59a43828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.073492] RAX: ffffffffffffffda RBX: 00007fff59a43e68 RCX: 00007f00594220d7
[ 70.074448] RDX: 00007f005948c41f RSI: 00007fff59a437c0 RDI: 0000000040000000
[ 70.075354] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff59a435d0
[ 70.076307] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0059534bf0
[ 70.077302] R13: 00007fff59a43900 R14: 0000000000000000 R15: 00000000000000f8
[ 70.078279]
[ 70.078636] irq event stamp: 9575
[ 70.079089] hardirqs last enabled at (9585): [] __up_console_sem+0x78/0x80
[ 70.080226] hardirqs last disabled at (9596): [] __up_console_sem+0x5d/0x80
[ 70.081383] softirqs last enabled at (9206): [] irq_exit_rcu+0x93/0xc0
[ 70.082489] softirqs last disabled at (9179): [] irq_exit_rcu+0x93/0xc0
[ 70.083587] ---[ end trace 0000000000000000 ]---
[ 70.089072] ------------[ cut here ]------------
[ 70.089730] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.091517] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.092647] Modules linked in:
[ 70.093093] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.094315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.095421] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.096115] 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
[ 70.098460] RSP: 0018:ffff888019d6fc00 EFLAGS: 00010282
[ 70.099163] RAX: 0000000000000000 RBX: ffff88800c40be40 RCX: 0000000000000000
[ 70.100111] RDX: ffff888015d21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.101071] RBP: ffff88800c40be54 R08: 0000000000000001 R09: 0000000000000000
[ 70.102025] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.103047] R13: ffffffff84e23fe0 R14: ffff88800c40be48 R15: ffffffff84da7d60
[ 70.104009] FS: 0000555555e28400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.105095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.105900] CR2: 00007f2251e8f6f4 CR3: 0000000015b04000 CR4: 0000000000350ee0
[ 70.106854] Call Trace:
[ 70.107202]
[ 70.107563] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.108222] ipv6_frags_init_net+0x206/0x3c0
[ 70.108867] ops_init+0xbb/0x6b0
[ 70.109347] setup_net+0x3d9/0x990
[ 70.109874] ? down_read_killable+0x1d7/0x4e0
[ 70.110520] ? __pfx_setup_net+0x10/0x10
[ 70.111067] ? copy_net_ns+0x17c/0x770
[ 70.111650] copy_net_ns+0x321/0x770
[ 70.112169] create_new_namespaces+0x3f6/0xb30
[ 70.112855] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.113562] ksys_unshare+0x44d/0x8e0
[ 70.114083] ? __pfx_ksys_unshare+0x10/0x10
[ 70.114703] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.115495] __x64_sys_unshare+0x31/0x40
[ 70.116050] do_syscall_64+0x3f/0x90
[ 70.116595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.117284] RIP: 0033:0x7f00594220d7
[ 70.117810] 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
[ 70.120128] RSP: 002b:00007fff59a43828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.121154] RAX: ffffffffffffffda RBX: 00007fff59a43e68 RCX: 00007f00594220d7
[ 70.122102] RDX: 00007f005948c41f RSI: 00007fff59a437c0 RDI: 0000000040000000
[ 70.123072] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff59a435d0
[ 70.124030] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0059534bf0
[ 70.125005] R13: 00007fff59a43900 R14: 0000000000000000 R15: 00000000000000f8
[ 70.125992]
[ 70.126311] irq event stamp: 11311
[ 70.126822] hardirqs last enabled at (11323): [] __up_console_sem+0x78/0x80
[ 70.127966] hardirqs last disabled at (11334): [] __up_console_sem+0x5d/0x80
[ 70.129131] softirqs last enabled at (11116): [] irq_exit_rcu+0x93/0xc0
[ 70.130265] softirqs last disabled at (11111): [] irq_exit_rcu+0x93/0xc0
[ 70.131419] ---[ end trace 0000000000000000 ]---
[ 70.132916] ------------[ cut here ]------------
[ 70.133626] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.135726] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.136912] Modules linked in:
[ 70.137357] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.138665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.139792] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.140542] 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
[ 70.142922] RSP: 0018:ffff888019d6fbf0 EFLAGS: 00010286
[ 70.143686] RAX: 0000000000000000 RBX: ffff888015dee640 RCX: 0000000000000000
[ 70.144668] RDX: ffff888015d21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.145710] RBP: ffff888015dee654 R08: 0000000000000001 R09: 0000000000000000
[ 70.146704] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.147682] R13: ffffffff84e23fe0 R14: ffff888015dee648 R15: ffffffff84db0aa0
[ 70.148698] FS: 0000555555e28400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.149825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.150646] CR2: 00007f2251e8f6f4 CR3: 0000000015b04000 CR4: 0000000000350ee0
[ 70.151640] Call Trace:
[ 70.152001]
[ 70.152330] nf_ct_net_init+0x224/0x3d0
[ 70.152965] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.153637] ops_init+0xbb/0x6b0
[ 70.154122] setup_net+0x3d9/0x990
[ 70.154672] ? down_read_killable+0x1d7/0x4e0
[ 70.155307] ? __pfx_setup_net+0x10/0x10
[ 70.155912] ? copy_net_ns+0x17c/0x770
[ 70.156508] copy_net_ns+0x321/0x770
[ 70.157052] create_new_namespaces+0x3f6/0xb30
[ 70.157738] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.158454] ksys_unshare+0x44d/0x8e0
[ 70.158992] ? __pfx_ksys_unshare+0x10/0x10
[ 70.159638] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.160459] __x64_sys_unshare+0x31/0x40
[ 70.161052] do_syscall_64+0x3f/0x90
[ 70.161629] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.162340] RIP: 0033:0x7f00594220d7
[ 70.162894] 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
[ 70.165303] RSP: 002b:00007fff59a43828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.166381] RAX: ffffffffffffffda RBX: 00007fff59a43e68 RCX: 00007f00594220d7
[ 70.167338] RDX: 00007f005948c41f RSI: 00007fff59a437c0 RDI: 0000000040000000
[ 70.168335] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff59a435d0
[ 70.169337] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0059534bf0
[ 70.170334] R13: 00007fff59a43900 R14: 0000000000000000 R15: 00000000000000f8
[ 70.171350]
[ 70.171730] irq event stamp: 12115
[ 70.172203] hardirqs last enabled at (12125): [] __up_console_sem+0x78/0x80
[ 70.173413] hardirqs last disabled at (12136): [] __up_console_sem+0x5d/0x80
[ 70.174604] softirqs last enabled at (11590): [] irq_exit_rcu+0x93/0xc0
[ 70.175767] softirqs last disabled at (12157): [] irq_exit_rcu+0x93/0xc0
[ 70.176938] ---[ end trace 0000000000000000 ]---
[ 71.703130] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.750445] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.798460] Bluetooth: hci0: command 0x040f tx timeout
[ 77.846457] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:50:18 Registers:
info registers vcpu 0
RAX=00000000000235d9 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=00007f4dde9ea1c0 CR3=000000000d00c000 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=2037333a30353a31312037312079614d XMM01=5d3132343034302e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019d6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555555e28400 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=00007f2251e8f6f4 CR3=0000000015b04000 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