Warning: Permanently added '[localhost]:8375' (ECDSA) to the list of known hosts.
2023/05/18 02:49:42 fuzzer started
2023/05/18 02:49:42 dialing manager at localhost:44319
2023/05/18 02:49:42 checking machine...
2023/05/18 02:49:42 checking revisions...
syzkaller login: [ 58.617451] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:49:43 testing simple program...
[ 58.690996] cgroup: Unknown subsys name 'net'
[ 58.763008] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.764158] audit: type=1400 audit(1684378195.267:6): 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
[ 71.870922] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.873228] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.875111] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.878915] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.881919] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.883287] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.281555] ------------[ cut here ]------------
[ 72.282325] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.284679] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.286060] Modules linked in:
[ 72.286597] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.291395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.292404] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.293042] 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
[ 72.295210] RSP: 0018:ffff888010347c00 EFLAGS: 00010282
[ 72.295888] RAX: 0000000000000000 RBX: ffff88800d6e8c40 RCX: 0000000000000000
[ 72.296768] RDX: ffff888018de8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.297687] RBP: ffff88800d6e8c54 R08: 0000000000000001 R09: 0000000000000000
[ 72.298571] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.299447] R13: ffffffff84e23fe0 R14: ffff88800d6e8c48 R15: ffffffff84d74dc0
[ 72.300301] FS: 0000555555609400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.301284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.302026] CR2: 00007f445d83d6f4 CR3: 0000000015ae6000 CR4: 0000000000350ee0
[ 72.302903] Call Trace:
[ 72.303227]
[ 72.303555] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.304161] ipv4_frags_init_net+0x269/0x440
[ 72.304749] ops_init+0xbb/0x6b0
[ 72.305193] setup_net+0x3d9/0x990
[ 72.305690] ? down_read_killable+0x1d7/0x4e0
[ 72.306268] ? __pfx_setup_net+0x10/0x10
[ 72.306805] ? copy_net_ns+0x17c/0x770
[ 72.307489] copy_net_ns+0x321/0x770
[ 72.308095] create_new_namespaces+0x3f6/0xb30
[ 72.308836] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.309681] ksys_unshare+0x44d/0x8e0
[ 72.310175] ? __pfx_ksys_unshare+0x10/0x10
[ 72.310729] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.311437] __x64_sys_unshare+0x31/0x40
[ 72.311954] do_syscall_64+0x3f/0x90
[ 72.312474] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.313129] RIP: 0033:0x7f60f67d20d7
[ 72.313640] 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
[ 72.315788] RSP: 002b:00007ffe739ed208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.316730] RAX: ffffffffffffffda RBX: 00007ffe739ed848 RCX: 00007f60f67d20d7
[ 72.317635] RDX: 00007f60f683c41f RSI: 00007ffe739ed1a0 RDI: 0000000040000000
[ 72.318531] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe739ecfb0
[ 72.319419] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60f68e4bf0
[ 72.320271] R13: 00007ffe739ed2e0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.321178]
[ 72.321526] irq event stamp: 9703
[ 72.321964] hardirqs last enabled at (9713): [] __up_console_sem+0x78/0x80
[ 72.323006] hardirqs last disabled at (9724): [] __up_console_sem+0x5d/0x80
[ 72.324052] softirqs last enabled at (9210): [] irq_exit_rcu+0x93/0xc0
[ 72.325069] softirqs last disabled at (9173): [] irq_exit_rcu+0x93/0xc0
[ 72.326122] ---[ end trace 0000000000000000 ]---
[ 72.331323] ------------[ cut here ]------------
[ 72.331934] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.333566] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.334631] Modules linked in:
[ 72.335034] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.336172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.337178] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.337864] 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
[ 72.340006] RSP: 0018:ffff888010347c00 EFLAGS: 00010282
[ 72.340685] RAX: 0000000000000000 RBX: ffff888016183e40 RCX: 0000000000000000
[ 72.341562] RDX: ffff888018de8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.342479] RBP: ffff888016183e54 R08: 0000000000000001 R09: 0000000000000000
[ 72.343338] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.344236] R13: ffffffff84e23fe0 R14: ffff888016183e48 R15: ffffffff84da7d60
[ 72.345117] FS: 0000555555609400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.346121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.346863] CR2: 00007f445d83d6f4 CR3: 0000000015ae6000 CR4: 0000000000350ee0
[ 72.347759] Call Trace:
[ 72.348089]
[ 72.348426] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.349038] ipv6_frags_init_net+0x206/0x3c0
[ 72.349639] ops_init+0xbb/0x6b0
[ 72.350089] setup_net+0x3d9/0x990
[ 72.350577] ? down_read_killable+0x1d7/0x4e0
[ 72.351145] ? __pfx_setup_net+0x10/0x10
[ 72.351690] ? copy_net_ns+0x17c/0x770
[ 72.352201] copy_net_ns+0x321/0x770
[ 72.352713] create_new_namespaces+0x3f6/0xb30
[ 72.353305] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.353969] ksys_unshare+0x44d/0x8e0
[ 72.354498] ? __pfx_ksys_unshare+0x10/0x10
[ 72.355034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.355767] __x64_sys_unshare+0x31/0x40
[ 72.356278] do_syscall_64+0x3f/0x90
[ 72.356790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.357467] RIP: 0033:0x7f60f67d20d7
[ 72.357945] 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
[ 72.360081] RSP: 002b:00007ffe739ed208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.361027] RAX: ffffffffffffffda RBX: 00007ffe739ed848 RCX: 00007f60f67d20d7
[ 72.361930] RDX: 00007f60f683c41f RSI: 00007ffe739ed1a0 RDI: 0000000040000000
[ 72.362821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe739ecfb0
[ 72.363710] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60f68e4bf0
[ 72.364592] R13: 00007ffe739ed2e0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.365498]
[ 72.365822] irq event stamp: 11255
[ 72.366257] hardirqs last enabled at (11265): [] __up_console_sem+0x78/0x80
[ 72.367316] hardirqs last disabled at (11276): [] __up_console_sem+0x5d/0x80
[ 72.368344] softirqs last enabled at (11204): [] irq_exit_rcu+0x93/0xc0
[ 72.369398] softirqs last disabled at (11195): [] irq_exit_rcu+0x93/0xc0
[ 72.370472] ---[ end trace 0000000000000000 ]---
[ 72.371814] ------------[ cut here ]------------
[ 72.372476] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.374329] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.375406] Modules linked in:
[ 72.375815] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.376955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.377993] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.378670] 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
[ 72.380814] RSP: 0018:ffff888010347bf0 EFLAGS: 00010286
[ 72.381500] RAX: 0000000000000000 RBX: ffff888016183840 RCX: 0000000000000000
[ 72.382390] RDX: ffff888018de8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.383228] RBP: ffff888016183854 R08: 0000000000000001 R09: 0000000000000000
[ 72.384119] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.385001] R13: ffffffff84e23fe0 R14: ffff888016183848 R15: ffffffff84db0aa0
[ 72.385898] FS: 0000555555609400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.386890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.387637] CR2: 00007f445d83d6f4 CR3: 0000000015ae6000 CR4: 0000000000350ee0
[ 72.388517] Call Trace:
[ 72.388844]
[ 72.389147] nf_ct_net_init+0x224/0x3d0
[ 72.389730] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.390299] ops_init+0xbb/0x6b0
[ 72.390781] setup_net+0x3d9/0x990
[ 72.391254] ? down_read_killable+0x1d7/0x4e0
[ 72.391905] ? __pfx_setup_net+0x10/0x10
[ 72.392519] ? copy_net_ns+0x17c/0x770
[ 72.393088] copy_net_ns+0x321/0x770
[ 72.393680] create_new_namespaces+0x3f6/0xb30
[ 72.394337] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.395061] ksys_unshare+0x44d/0x8e0
[ 72.395631] ? __pfx_ksys_unshare+0x10/0x10
[ 72.396212] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.396989] __x64_sys_unshare+0x31/0x40
[ 72.397556] do_syscall_64+0x3f/0x90
[ 72.398083] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.398791] RIP: 0033:0x7f60f67d20d7
[ 72.399280] 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
[ 72.401577] RSP: 002b:00007ffe739ed208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.402585] RAX: ffffffffffffffda RBX: 00007ffe739ed848 RCX: 00007f60f67d20d7
[ 72.403526] RDX: 00007f60f683c41f RSI: 00007ffe739ed1a0 RDI: 0000000040000000
[ 72.404464] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe739ecfb0
[ 72.405400] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f60f68e4bf0
[ 72.406332] R13: 00007ffe739ed2e0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.407288]
[ 72.407634] irq event stamp: 12075
[ 72.408089] hardirqs last enabled at (12085): [] __up_console_sem+0x78/0x80
[ 72.409204] hardirqs last disabled at (12096): [] __up_console_sem+0x5d/0x80
[ 72.410353] softirqs last enabled at (11982): [] irq_exit_rcu+0x93/0xc0
[ 72.411484] softirqs last disabled at (12113): [] irq_exit_rcu+0x93/0xc0
[ 72.412585] ---[ end trace 0000000000000000 ]---
executing program
[ 73.954992] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.002450] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.050576] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.098431] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:49:34 Registers:
info registers vcpu 0
RAX=0000000000026611 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=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 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=00007fce929515f0 CR3=000000000e17e000 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=3917bb9e82ed9da9d342d16ccb5559f2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=21da21e21d6c1870000000000013b998 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4824731363f54d7400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880103475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555555609400 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=00007f445d83d6f4 CR3=0000000015ae6000 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