Warning: Permanently added '[localhost]:17582' (ECDSA) to the list of known hosts.
2023/05/17 22:21:12 fuzzer started
2023/05/17 22:21:13 dialing manager at localhost:44319
2023/05/17 22:21:13 checking machine...
2023/05/17 22:21:13 checking revisions...
syzkaller login: [ 47.993954] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:21:13 testing simple program...
[ 48.057952] cgroup: Unknown subsys name 'net'
[ 48.172700] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.231876] audit: type=1400 audit(1684362085.490:6): 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
[ 61.364294] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.366225] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.368750] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.373404] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.375427] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.376942] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.794235] ------------[ cut here ]------------
[ 61.795055] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.797280] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.798602] Modules linked in:
[ 61.799088] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.804365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.805386] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.806053] 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
[ 61.808266] RSP: 0018:ffff88801a73fc00 EFLAGS: 00010282
[ 61.808957] RAX: 0000000000000000 RBX: ffff88800e08e840 RCX: 0000000000000000
[ 61.809859] RDX: ffff8880168ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.810746] RBP: ffff88800e08e854 R08: 0000000000000001 R09: 0000000000000000
[ 61.811636] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.812494] R13: ffffffff84e23fe0 R14: ffff88800e08e848 R15: ffffffff84d74dc0
[ 61.813385] FS: 0000555556695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.814391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.815125] CR2: 00007f9373a71d28 CR3: 000000001a448000 CR4: 0000000000350ef0
[ 61.816022] Call Trace:
[ 61.816354]
[ 61.816692] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.817314] ipv4_frags_init_net+0x269/0x440
[ 61.817898] ops_init+0xbb/0x6b0
[ 61.818346] setup_net+0x3d9/0x990
[ 61.818834] ? down_read_killable+0x1d7/0x4e0
[ 61.819424] ? __pfx_setup_net+0x10/0x10
[ 61.819965] ? copy_net_ns+0x17c/0x770
[ 61.820478] copy_net_ns+0x321/0x770
[ 61.820995] create_new_namespaces+0x3f6/0xb30
[ 61.821603] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.822220] ksys_unshare+0x44d/0x8e0
[ 61.822751] ? __pfx_ksys_unshare+0x10/0x10
[ 61.823303] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.824047] __x64_sys_unshare+0x31/0x40
[ 61.824591] do_syscall_64+0x3f/0x90
[ 61.825070] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.825741] RIP: 0033:0x7fa6fe7c90d7
[ 61.826209] 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
[ 61.828427] RSP: 002b:00007ffe4ea7c728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.829387] RAX: ffffffffffffffda RBX: 00007ffe4ea7cd68 RCX: 00007fa6fe7c90d7
[ 61.830275] RDX: 00007fa6fe83341f RSI: 00007ffe4ea7c6c0 RDI: 0000000040000000
[ 61.831166] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4ea7c4d0
[ 61.832059] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa6fe8dbbf0
[ 61.832935] R13: 00007ffe4ea7c800 R14: 0000000000000000 R15: 00000000000000f8
[ 61.833849]
[ 61.834162] irq event stamp: 7735
[ 61.834608] hardirqs last enabled at (7747): [] __up_console_sem+0x78/0x80
[ 61.835737] hardirqs last disabled at (7764): [] __up_console_sem+0x5d/0x80
[ 61.836803] softirqs last enabled at (7760): [] irq_exit_rcu+0x93/0xc0
[ 61.837838] softirqs last disabled at (7755): [] irq_exit_rcu+0x93/0xc0
[ 61.838861] ---[ end trace 0000000000000000 ]---
[ 61.845063] ------------[ cut here ]------------
[ 61.845726] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.847368] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.848430] Modules linked in:
[ 61.848866] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.850027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.851033] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.851715] 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
[ 61.853857] RSP: 0018:ffff88801a73fc00 EFLAGS: 00010282
[ 61.854496] RAX: 0000000000000000 RBX: ffff88800f5b5c40 RCX: 0000000000000000
[ 61.855387] RDX: ffff8880168ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.856265] RBP: ffff88800f5b5c54 R08: 0000000000000001 R09: 0000000000000000
[ 61.857141] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.858021] R13: ffffffff84e23fe0 R14: ffff88800f5b5c48 R15: ffffffff84da7d60
[ 61.858905] FS: 0000555556695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.859908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.860646] CR2: 00007f9373a71d28 CR3: 000000001a448000 CR4: 0000000000350ef0
[ 61.861501] Call Trace:
[ 61.861863]
[ 61.862162] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.862804] ipv6_frags_init_net+0x206/0x3c0
[ 61.863378] ops_init+0xbb/0x6b0
[ 61.863860] setup_net+0x3d9/0x990
[ 61.864316] ? down_read_killable+0x1d7/0x4e0
[ 61.864919] ? __pfx_setup_net+0x10/0x10
[ 61.865421] ? copy_net_ns+0x17c/0x770
[ 61.865955] copy_net_ns+0x321/0x770
[ 61.866437] create_new_namespaces+0x3f6/0xb30
[ 61.867049] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.867720] ksys_unshare+0x44d/0x8e0
[ 61.868205] ? __pfx_ksys_unshare+0x10/0x10
[ 61.868782] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.869479] __x64_sys_unshare+0x31/0x40
[ 61.870021] do_syscall_64+0x3f/0x90
[ 61.870496] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.871175] RIP: 0033:0x7fa6fe7c90d7
[ 61.871673] 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
[ 61.873816] RSP: 002b:00007ffe4ea7c728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.874757] RAX: ffffffffffffffda RBX: 00007ffe4ea7cd68 RCX: 00007fa6fe7c90d7
[ 61.875661] RDX: 00007fa6fe83341f RSI: 00007ffe4ea7c6c0 RDI: 0000000040000000
[ 61.876554] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4ea7c4d0
[ 61.877409] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa6fe8dbbf0
[ 61.878293] R13: 00007ffe4ea7c800 R14: 0000000000000000 R15: 00000000000000f8
[ 61.879204]
[ 61.879504] irq event stamp: 9605
[ 61.879959] hardirqs last enabled at (9617): [] __up_console_sem+0x78/0x80
[ 61.881014] hardirqs last disabled at (9628): [] __up_console_sem+0x5d/0x80
[ 61.882066] softirqs last enabled at (9424): [] irq_exit_rcu+0x93/0xc0
[ 61.883082] softirqs last disabled at (9415): [] irq_exit_rcu+0x93/0xc0
[ 61.884117] ---[ end trace 0000000000000000 ]---
[ 61.885442] ------------[ cut here ]------------
[ 61.886066] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.887953] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.889004] Modules linked in:
[ 61.889410] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.890564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.891593] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.892233] 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
[ 61.894403] RSP: 0018:ffff88801a73fbf0 EFLAGS: 00010286
[ 61.895081] RAX: 0000000000000000 RBX: ffff88800dcc2640 RCX: 0000000000000000
[ 61.895987] RDX: ffff8880168ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.896875] RBP: ffff88800dcc2654 R08: 0000000000000001 R09: 0000000000000000
[ 61.897772] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.898661] R13: ffffffff84e23fe0 R14: ffff88800dcc2648 R15: ffffffff84db0aa0
[ 61.899548] FS: 0000555556695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.900490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.901224] CR2: 00007f9373a71d28 CR3: 000000001a448000 CR4: 0000000000350ef0
[ 61.902113] Call Trace:
[ 61.902437]
[ 61.902773] nf_ct_net_init+0x224/0x3d0
[ 61.903292] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.903888] ops_init+0xbb/0x6b0
[ 61.904335] setup_net+0x3d9/0x990
[ 61.904825] ? down_read_killable+0x1d7/0x4e0
[ 61.905386] ? __pfx_setup_net+0x10/0x10
[ 61.905927] ? copy_net_ns+0x17c/0x770
[ 61.906443] copy_net_ns+0x321/0x770
[ 61.906951] create_new_namespaces+0x3f6/0xb30
[ 61.907596] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.908206] ksys_unshare+0x44d/0x8e0
[ 61.908719] ? __pfx_ksys_unshare+0x10/0x10
[ 61.909260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.910003] __x64_sys_unshare+0x31/0x40
[ 61.910511] do_syscall_64+0x3f/0x90
[ 61.911023] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.911700] RIP: 0033:0x7fa6fe7c90d7
[ 61.912158] 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
[ 61.914325] RSP: 002b:00007ffe4ea7c728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.915285] RAX: ffffffffffffffda RBX: 00007ffe4ea7cd68 RCX: 00007fa6fe7c90d7
[ 61.916165] RDX: 00007fa6fe83341f RSI: 00007ffe4ea7c6c0 RDI: 0000000040000000
[ 61.917048] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4ea7c4d0
[ 61.917933] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa6fe8dbbf0
[ 61.918806] R13: 00007ffe4ea7c800 R14: 0000000000000000 R15: 00000000000000f8
[ 61.919724]
[ 61.920020] irq event stamp: 10341
[ 61.920454] hardirqs last enabled at (10351): [] __up_console_sem+0x78/0x80
[ 61.921545] hardirqs last disabled at (10362): [] __up_console_sem+0x5d/0x80
[ 61.922605] softirqs last enabled at (9892): [] irq_exit_rcu+0x93/0xc0
[ 61.923650] softirqs last disabled at (9887): [] irq_exit_rcu+0x93/0xc0
[ 61.924667] ---[ end trace 0000000000000000 ]---
executing program
[ 63.436483] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.484604] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.532640] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.579706] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:21:22 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a73f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556695400 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=00007f9373a71d28 CR3=000000001a448000 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=0000000000036df1 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=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 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=00007f9373a0e0a0 CR3=000000000b37a000 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=2037323a31323a32322037312079614d XMM01=5d3838303939372e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000