Warning: Permanently added '[localhost]:14147' (ECDSA) to the list of known hosts.
2023/05/18 08:23:33 fuzzer started
2023/05/18 08:23:34 dialing manager at localhost:44319
2023/05/18 08:23:34 checking machine...
2023/05/18 08:23:34 checking revisions...
syzkaller login: [ 88.730745] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:23:34 testing simple program...
[ 88.794910] cgroup: Unknown subsys name 'net'
[ 88.873817] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 101.029500] audit: type=1400 audit(1684398226.671:6): 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
[ 102.120108] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 102.122193] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 102.123109] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 102.125432] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 102.126744] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 102.127759] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 102.409514] ------------[ cut here ]------------
[ 102.410019] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 102.411244] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.412006] Modules linked in:
[ 102.412299] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.413194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.417103] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.417600] 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
[ 102.419182] RSP: 0018:ffff88801ee4fc00 EFLAGS: 00010282
[ 102.419678] RAX: 0000000000000000 RBX: ffff888006837840 RCX: 0000000000000000
[ 102.420337] RDX: ffff88800fa19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.420949] RBP: ffff888006837854 R08: 0000000000000001 R09: 0000000000000000
[ 102.421521] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 102.422150] R13: ffffffff84e23fe0 R14: ffff888006837848 R15: ffffffff84d74dc0
[ 102.422795] FS: 00005555574aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 102.423506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.424014] CR2: 00007f2058d016f4 CR3: 0000000016d10000 CR4: 0000000000350ef0
[ 102.424659] Call Trace:
[ 102.424892]
[ 102.425106] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 102.425567] ipv4_frags_init_net+0x269/0x440
[ 102.425975] ops_init+0xbb/0x6b0
[ 102.426308] setup_net+0x3d9/0x990
[ 102.426667] ? down_read_killable+0x1d7/0x4e0
[ 102.427086] ? __pfx_setup_net+0x10/0x10
[ 102.427480] ? copy_net_ns+0x17c/0x770
[ 102.427849] copy_net_ns+0x321/0x770
[ 102.428201] create_new_namespaces+0x3f6/0xb30
[ 102.428646] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.429098] ksys_unshare+0x44d/0x8e0
[ 102.429472] ? __pfx_ksys_unshare+0x10/0x10
[ 102.429865] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.430395] __x64_sys_unshare+0x31/0x40
[ 102.430789] do_syscall_64+0x3f/0x90
[ 102.431139] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.431627] RIP: 0033:0x7f69eb2070d7
[ 102.431968] 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
[ 102.433559] RSP: 002b:00007ffd2d706698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 102.434269] RAX: ffffffffffffffda RBX: 00007ffd2d706cd8 RCX: 00007f69eb2070d7
[ 102.434954] RDX: 00007f69eb27141f RSI: 00007ffd2d706630 RDI: 0000000040000000
[ 102.435623] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d706440
[ 102.436276] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f69eb319bf0
[ 102.436922] R13: 00007ffd2d706770 R14: 0000000000000000 R15: 00000000000000f8
[ 102.437582]
[ 102.437797] irq event stamp: 8137
[ 102.438107] hardirqs last enabled at (8147): [] __up_console_sem+0x78/0x80
[ 102.438877] hardirqs last disabled at (8158): [] __up_console_sem+0x5d/0x80
[ 102.439656] softirqs last enabled at (7646): [] irq_exit_rcu+0x93/0xc0
[ 102.440411] softirqs last disabled at (7641): [] irq_exit_rcu+0x93/0xc0
[ 102.441217] ---[ end trace 0000000000000000 ]---
[ 102.446772] ------------[ cut here ]------------
[ 102.447217] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 102.448575] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.449358] Modules linked in:
[ 102.449680] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.450516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.451224] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.451747] 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
[ 102.453411] RSP: 0018:ffff88801ee4fc00 EFLAGS: 00010282
[ 102.453958] RAX: 0000000000000000 RBX: ffff88801647ec40 RCX: 0000000000000000
[ 102.454630] RDX: ffff88800fa19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.455265] RBP: ffff88801647ec54 R08: 0000000000000001 R09: 0000000000000000
[ 102.455945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.456633] R13: ffffffff84e23fe0 R14: ffff88801647ec48 R15: ffffffff84da7d60
[ 102.457278] FS: 00005555574aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 102.458049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.458634] CR2: 00007f2058d016f4 CR3: 0000000016d10000 CR4: 0000000000350ef0
[ 102.459285] Call Trace:
[ 102.459573]
[ 102.459794] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 102.460230] ipv6_frags_init_net+0x206/0x3c0
[ 102.460676] ops_init+0xbb/0x6b0
[ 102.461024] setup_net+0x3d9/0x990
[ 102.461360] ? down_read_killable+0x1d7/0x4e0
[ 102.461823] ? __pfx_setup_net+0x10/0x10
[ 102.462219] ? copy_net_ns+0x17c/0x770
[ 102.462627] copy_net_ns+0x321/0x770
[ 102.462985] create_new_namespaces+0x3f6/0xb30
[ 102.463439] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.463935] ksys_unshare+0x44d/0x8e0
[ 102.464293] ? __pfx_ksys_unshare+0x10/0x10
[ 102.464734] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.465230] __x64_sys_unshare+0x31/0x40
[ 102.465614] do_syscall_64+0x3f/0x90
[ 102.465948] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.466410] RIP: 0033:0x7f69eb2070d7
[ 102.466776] 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
[ 102.468296] RSP: 002b:00007ffd2d706698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 102.468954] RAX: ffffffffffffffda RBX: 00007ffd2d706cd8 RCX: 00007f69eb2070d7
[ 102.469594] RDX: 00007f69eb27141f RSI: 00007ffd2d706630 RDI: 0000000040000000
[ 102.470214] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d706440
[ 102.470858] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f69eb319bf0
[ 102.471496] R13: 00007ffd2d706770 R14: 0000000000000000 R15: 00000000000000f8
[ 102.472132]
[ 102.472350] irq event stamp: 10041
[ 102.472689] hardirqs last enabled at (10053): [] __up_console_sem+0x78/0x80
[ 102.473432] hardirqs last disabled at (10062): [] __up_console_sem+0x5d/0x80
[ 102.474224] softirqs last enabled at (9940): [] irq_exit_rcu+0x93/0xc0
[ 102.474969] softirqs last disabled at (9935): [] irq_exit_rcu+0x93/0xc0
[ 102.475709] ---[ end trace 0000000000000000 ]---
[ 102.476963] ------------[ cut here ]------------
[ 102.477376] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 102.478840] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.479612] Modules linked in:
[ 102.479891] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.480679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.481335] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.481808] 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
[ 102.483380] RSP: 0018:ffff88801ee4fbf0 EFLAGS: 00010286
[ 102.483898] RAX: 0000000000000000 RBX: ffff88801647f840 RCX: 0000000000000000
[ 102.484575] RDX: ffff88800fa19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.485215] RBP: ffff88801647f854 R08: 0000000000000001 R09: 0000000000000000
[ 102.485870] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.486546] R13: ffffffff84e23fe0 R14: ffff88801647f848 R15: ffffffff84db0aa0
[ 102.487166] FS: 00005555574aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 102.487886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.488411] CR2: 00007f2058d016f4 CR3: 0000000016d10000 CR4: 0000000000350ef0
[ 102.489062] Call Trace:
[ 102.489298]
[ 102.489558] nf_ct_net_init+0x224/0x3d0
[ 102.489941] ? __pfx_nf_ct_net_init+0x10/0x10
[ 102.490391] ops_init+0xbb/0x6b0
[ 102.490754] setup_net+0x3d9/0x990
[ 102.491090] ? down_read_killable+0x1d7/0x4e0
[ 102.491534] ? __pfx_setup_net+0x10/0x10
[ 102.491897] ? copy_net_ns+0x17c/0x770
[ 102.492282] copy_net_ns+0x321/0x770
[ 102.492662] create_new_namespaces+0x3f6/0xb30
[ 102.493098] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.493519] ksys_unshare+0x44d/0x8e0
[ 102.493837] ? __pfx_ksys_unshare+0x10/0x10
[ 102.494230] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.494782] __x64_sys_unshare+0x31/0x40
[ 102.495162] do_syscall_64+0x3f/0x90
[ 102.495543] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.496025] RIP: 0033:0x7f69eb2070d7
[ 102.496383] 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
[ 102.497972] RSP: 002b:00007ffd2d706698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 102.498698] RAX: ffffffffffffffda RBX: 00007ffd2d706cd8 RCX: 00007f69eb2070d7
[ 102.499322] RDX: 00007f69eb27141f RSI: 00007ffd2d706630 RDI: 0000000040000000
[ 102.499983] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d706440
[ 102.500631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f69eb319bf0
[ 102.501284] R13: 00007ffd2d706770 R14: 0000000000000000 R15: 00000000000000f8
[ 102.501960]
[ 102.502206] irq event stamp: 10827
[ 102.502552] hardirqs last enabled at (10839): [] __up_console_sem+0x78/0x80
[ 102.503319] hardirqs last disabled at (10848): [] __up_console_sem+0x5d/0x80
[ 102.504118] softirqs last enabled at (10340): [] irq_exit_rcu+0x93/0xc0
[ 102.504893] softirqs last disabled at (10313): [] irq_exit_rcu+0x93/0xc0
[ 102.505695] ---[ end trace 0000000000000000 ]---
executing program
[ 104.137956] Bluetooth: hci0: command 0x0409 tx timeout
[ 106.186371] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 108.233492] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 110.281518] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:22:55 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee4f618
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 00005555574aa400 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=00007f2058d016f4 CR3=0000000016d10000 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=0000000000029d1d 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=00007fc450fa0000 CR3=0000000015e5a000 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=2038343a33323a38302038312079614d XMM01=5d3939323231342e32303120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000