Warning: Permanently added '[localhost]:10166' (ECDSA) to the list of known hosts.
2023/05/18 01:32:14 fuzzer started
2023/05/18 01:32:14 dialing manager at localhost:44319
2023/05/18 01:32:14 checking machine...
2023/05/18 01:32:14 checking revisions...
syzkaller login: [ 43.884678] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:32:14 testing simple program...
[ 43.954097] cgroup: Unknown subsys name 'net'
[ 44.035992] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.823340] audit: type=1400 audit(1684373547.896:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.930761] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.932732] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.936776] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.940602] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.942369] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.943645] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.334191] ------------[ cut here ]------------
[ 58.334842] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.336537] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.337700] Modules linked in:
[ 58.338225] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.343554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.344697] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.345775] 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
[ 58.348128] RSP: 0018:ffff88801f607c00 EFLAGS: 00010282
[ 58.348785] RAX: 0000000000000000 RBX: ffff88800dc4fc40 RCX: 0000000000000000
[ 58.349765] RDX: ffff8880177451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.350740] RBP: ffff88800dc4fc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.351708] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.352691] R13: ffffffff84e23fe0 R14: ffff88800dc4fc48 R15: ffffffff84d74dc0
[ 58.353700] FS: 000055555613f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.354786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.355615] CR2: 00007f427b3046f4 CR3: 000000000d9be000 CR4: 0000000000350ef0
[ 58.356659] Call Trace:
[ 58.357003]
[ 58.357467] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.358211] ipv4_frags_init_net+0x269/0x440
[ 58.358771] ops_init+0xbb/0x6b0
[ 58.359384] setup_net+0x3d9/0x990
[ 58.359852] ? down_read_killable+0x1d7/0x4e0
[ 58.360608] ? __pfx_setup_net+0x10/0x10
[ 58.361270] ? copy_net_ns+0x17c/0x770
[ 58.361772] copy_net_ns+0x321/0x770
[ 58.362372] create_new_namespaces+0x3f6/0xb30
[ 58.362953] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.363627] ksys_unshare+0x44d/0x8e0
[ 58.364152] ? __pfx_ksys_unshare+0x10/0x10
[ 58.364692] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.365463] __x64_sys_unshare+0x31/0x40
[ 58.365969] do_syscall_64+0x3f/0x90
[ 58.366473] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.367144] RIP: 0033:0x7fdfc14860d7
[ 58.367605] 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
[ 58.369757] RSP: 002b:00007fff8c717028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.370689] RAX: ffffffffffffffda RBX: 00007fff8c717668 RCX: 00007fdfc14860d7
[ 58.371578] RDX: 00007fdfc14f041f RSI: 00007fff8c716fc0 RDI: 0000000040000000
[ 58.372461] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c716dd0
[ 58.373373] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdfc1598bf0
[ 58.374265] R13: 00007fff8c717100 R14: 0000000000000000 R15: 00000000000000f8
[ 58.375183]
[ 58.375488] irq event stamp: 9665
[ 58.375907] hardirqs last enabled at (9675): [] __up_console_sem+0x78/0x80
[ 58.376965] hardirqs last disabled at (9686): [] __up_console_sem+0x5d/0x80
[ 58.378043] softirqs last enabled at (9482): [] irq_exit_rcu+0x93/0xc0
[ 58.379070] softirqs last disabled at (9465): [] irq_exit_rcu+0x93/0xc0
[ 58.380105] ---[ end trace 0000000000000000 ]---
[ 58.385630] ------------[ cut here ]------------
[ 58.386334] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.388088] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.389323] Modules linked in:
[ 58.389747] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.391212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.392425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.393263] 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
[ 58.395599] RSP: 0018:ffff88801f607c00 EFLAGS: 00010282
[ 58.396470] RAX: 0000000000000000 RBX: ffff88801453ec40 RCX: 0000000000000000
[ 58.397500] RDX: ffff8880177451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.398534] RBP: ffff88801453ec54 R08: 0000000000000001 R09: 0000000000000000
[ 58.399558] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.400594] R13: ffffffff84e23fe0 R14: ffff88801453ec48 R15: ffffffff84da7d60
[ 58.401648] FS: 000055555613f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.402774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.403687] CR2: 00007f5bd783bcf0 CR3: 000000000d9be000 CR4: 0000000000350ee0
[ 58.404673] Call Trace:
[ 58.405206]
[ 58.405516] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.406274] ipv6_frags_init_net+0x206/0x3c0
[ 58.406845] ops_init+0xbb/0x6b0
[ 58.407489] setup_net+0x3d9/0x990
[ 58.407947] ? down_read_killable+0x1d7/0x4e0
[ 58.408711] ? __pfx_setup_net+0x10/0x10
[ 58.409511] ? copy_net_ns+0x17c/0x770
[ 58.410188] copy_net_ns+0x321/0x770
[ 58.410683] create_new_namespaces+0x3f6/0xb30
[ 58.411437] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.412251] ksys_unshare+0x44d/0x8e0
[ 58.412744] ? __pfx_ksys_unshare+0x10/0x10
[ 58.413542] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.414415] __x64_sys_unshare+0x31/0x40
[ 58.414939] do_syscall_64+0x3f/0x90
[ 58.415639] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.416443] RIP: 0033:0x7fdfc14860d7
[ 58.416911] 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
[ 58.419251] RSP: 002b:00007fff8c717028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.420312] RAX: ffffffffffffffda RBX: 00007fff8c717668 RCX: 00007fdfc14860d7
[ 58.421433] RDX: 00007fdfc14f041f RSI: 00007fff8c716fc0 RDI: 0000000040000000
[ 58.422466] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c716dd0
[ 58.423500] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdfc1598bf0
[ 58.424521] R13: 00007fff8c717100 R14: 0000000000000000 R15: 00000000000000f8
[ 58.425626]
[ 58.425932] irq event stamp: 13735
[ 58.426496] hardirqs last enabled at (13789): [] __up_console_sem+0x78/0x80
[ 58.427764] hardirqs last disabled at (13900): [] __up_console_sem+0x5d/0x80
[ 58.428938] softirqs last enabled at (13962): [] irq_exit_rcu+0x93/0xc0
[ 58.430282] softirqs last disabled at (14087): [] irq_exit_rcu+0x93/0xc0
[ 58.431452] ---[ end trace 0000000000000000 ]---
[ 58.433331] ------------[ cut here ]------------
[ 58.433938] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.435839] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.436927] Modules linked in:
[ 58.437408] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.438596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.439612] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.440292] 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
[ 58.442478] RSP: 0018:ffff88801f607bf0 EFLAGS: 00010286
[ 58.443154] RAX: 0000000000000000 RBX: ffff88801453f240 RCX: 0000000000000000
[ 58.444040] RDX: ffff8880177451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.444889] RBP: ffff88801453f254 R08: 0000000000000001 R09: 0000000000000000
[ 58.445782] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.446674] R13: ffffffff84e23fe0 R14: ffff88801453f248 R15: ffffffff84db0aa0
[ 58.447574] FS: 000055555613f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.448572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.449342] CR2: 00007f5bd783bcf0 CR3: 000000000d9be000 CR4: 0000000000350ee0
[ 58.450226] Call Trace:
[ 58.450552]
[ 58.450850] nf_ct_net_init+0x224/0x3d0
[ 58.451412] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.451984] ops_init+0xbb/0x6b0
[ 58.452470] setup_net+0x3d9/0x990
[ 58.452923] ? down_read_killable+0x1d7/0x4e0
[ 58.453530] ? __pfx_setup_net+0x10/0x10
[ 58.454075] ? copy_net_ns+0x17c/0x770
[ 58.454585] copy_net_ns+0x321/0x770
[ 58.455114] create_new_namespaces+0x3f6/0xb30
[ 58.455695] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.456344] ksys_unshare+0x44d/0x8e0
[ 58.456842] ? __pfx_ksys_unshare+0x10/0x10
[ 58.457442] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.458182] __x64_sys_unshare+0x31/0x40
[ 58.458699] do_syscall_64+0x3f/0x90
[ 58.459205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.459849] RIP: 0033:0x7fdfc14860d7
[ 58.460340] 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
[ 58.462528] RSP: 002b:00007fff8c717028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.463485] RAX: ffffffffffffffda RBX: 00007fff8c717668 RCX: 00007fdfc14860d7
[ 58.464369] RDX: 00007fdfc14f041f RSI: 00007fff8c716fc0 RDI: 0000000040000000
[ 58.465272] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c716dd0
[ 58.466158] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdfc1598bf0
[ 58.467046] R13: 00007fff8c717100 R14: 0000000000000000 R15: 00000000000000f8
[ 58.467929]
[ 58.468263] irq event stamp: 14991
[ 58.468701] hardirqs last enabled at (15001): [] __up_console_sem+0x78/0x80
[ 58.469792] hardirqs last disabled at (15012): [] __up_console_sem+0x5d/0x80
[ 58.470870] softirqs last enabled at (14432): [] irq_exit_rcu+0x93/0xc0
[ 58.471906] softirqs last disabled at (14405): [] irq_exit_rcu+0x93/0xc0
[ 58.472956] ---[ end trace 0000000000000000 ]---
executing program
[ 60.008674] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.056100] Bluetooth: hci0: command 0x041b tx timeout
[ 64.104089] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.152091] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:32:20 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6075f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555613f400 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=00007f427b3046f4 CR3=000000000d9be000 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=0000000000021ccb 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=00007f5bd78c92f0 CR3=000000000ec42000 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=fc1351f149b337831b4c42fc7de3aff4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=beed22b278113519000000000013cae0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ace02a3ef3dc288200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000