Warning: Permanently added '[localhost]:30889' (ECDSA) to the list of known hosts.
2023/05/16 18:44:58 fuzzer started
2023/05/16 18:44:59 dialing manager at localhost:35573
2023/05/16 18:44:59 checking machine...
2023/05/16 18:44:59 checking revisions...
syzkaller login: [ 46.790607] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:44:59 testing simple program...
[ 46.866354] cgroup: Unknown subsys name 'net'
[ 46.950339] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.122232] audit: type=1400 audit(1684262711.733:6): 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
[ 60.256893] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.259622] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.261461] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.264210] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.266026] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.267177] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.669912] ------------[ cut here ]------------
[ 60.670569] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.672460] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.673533] Modules linked in:
[ 60.674004] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.676282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.678850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.680210] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.683088] RSP: 0018:ffff88800f83fc00 EFLAGS: 00010282
[ 60.684003] RAX: 0000000000000000 RBX: ffff888010277840 RCX: 0000000000000000
[ 60.685166] RDX: ffff88800fca3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.686365] RBP: ffff888010277854 R08: 0000000000000001 R09: 0000000000000000
[ 60.687549] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.688738] R13: ffffffff84e223a0 R14: ffff888010277848 R15: ffffffff84d73340
[ 60.689909] FS: 0000555556e26400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.691268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.692256] CR2: 00007f75bbe4e6f4 CR3: 000000000eb94000 CR4: 0000000000350ee0
[ 60.693417] Call Trace:
[ 60.693884]
[ 60.694275] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.695122] ipv4_frags_init_net+0x269/0x440
[ 60.695895] ops_init+0xbb/0x6b0
[ 60.696486] setup_net+0x3d9/0x990
[ 60.697140] ? down_read_killable+0x1d7/0x4e0
[ 60.697939] ? __pfx_setup_net+0x10/0x10
[ 60.698598] ? copy_net_ns+0x17c/0x770
[ 60.699299] copy_net_ns+0x321/0x770
[ 60.699957] create_new_namespaces+0x3f6/0xb30
[ 60.700621] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.701307] ksys_unshare+0x44d/0x8e0
[ 60.701862] ? __pfx_ksys_unshare+0x10/0x10
[ 60.702450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.703244] __x64_sys_unshare+0x31/0x40
[ 60.703830] do_syscall_64+0x3f/0x90
[ 60.704325] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.705032] RIP: 0033:0x7f11581620d7
[ 60.705531] 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
[ 60.707853] RSP: 002b:00007ffdca8b9898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.708882] RAX: ffffffffffffffda RBX: 00007ffdca8b9ed8 RCX: 00007f11581620d7
[ 60.709808] RDX: 00007f11581cc41f RSI: 00007ffdca8b9830 RDI: 0000000040000000
[ 60.710747] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdca8b9640
[ 60.711987] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1158274bf0
[ 60.713091] R13: 00007ffdca8b9970 R14: 0000000000000000 R15: 00000000000000f8
[ 60.714199]
[ 60.714565] irq event stamp: 8253
[ 60.715172] hardirqs last enabled at (8265): [] __up_console_sem+0x78/0x80
[ 60.716478] hardirqs last disabled at (8276): [] __up_console_sem+0x5d/0x80
[ 60.717769] softirqs last enabled at (7738): [] irq_exit_rcu+0x93/0xc0
[ 60.719058] softirqs last disabled at (7733): [] irq_exit_rcu+0x93/0xc0
[ 60.720318] ---[ end trace 0000000000000000 ]---
[ 60.727800] ------------[ cut here ]------------
[ 60.728310] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.730184] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.731050] Modules linked in:
[ 60.731377] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.732317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.733130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.733644] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.735409] RSP: 0018:ffff88800f83fc00 EFLAGS: 00010282
[ 60.735960] RAX: 0000000000000000 RBX: ffff88800dec0240 RCX: 0000000000000000
[ 60.736642] RDX: ffff88800fca3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.737367] RBP: ffff88800dec0254 R08: 0000000000000001 R09: 0000000000000000
[ 60.738083] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.738789] R13: ffffffff84e223a0 R14: ffff88800dec0248 R15: ffffffff84da62e0
[ 60.739500] FS: 0000555556e26400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.740305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.740895] CR2: 00007f75bbe4e6f4 CR3: 000000000eb94000 CR4: 0000000000350ee0
[ 60.741583] Call Trace:
[ 60.741868]
[ 60.742102] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.742588] ipv6_frags_init_net+0x206/0x3c0
[ 60.743074] ops_init+0xbb/0x6b0
[ 60.743428] setup_net+0x3d9/0x990
[ 60.743816] ? down_read_killable+0x1d7/0x4e0
[ 60.744268] ? __pfx_setup_net+0x10/0x10
[ 60.744675] ? copy_net_ns+0x17c/0x770
[ 60.745101] copy_net_ns+0x321/0x770
[ 60.745480] create_new_namespaces+0x3f6/0xb30
[ 60.745971] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.746464] ksys_unshare+0x44d/0x8e0
[ 60.746898] ? __pfx_ksys_unshare+0x10/0x10
[ 60.747335] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.747932] __x64_sys_unshare+0x31/0x40
[ 60.748345] do_syscall_64+0x3f/0x90
[ 60.748753] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.749304] RIP: 0033:0x7f11581620d7
[ 60.749812] 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
[ 60.752003] RSP: 002b:00007ffdca8b9898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.752780] RAX: ffffffffffffffda RBX: 00007ffdca8b9ed8 RCX: 00007f11581620d7
[ 60.753483] RDX: 00007f11581cc41f RSI: 00007ffdca8b9830 RDI: 0000000040000000
[ 60.754199] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdca8b9640
[ 60.754937] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1158274bf0
[ 60.755755] R13: 00007ffdca8b9970 R14: 0000000000000000 R15: 00000000000000f8
[ 60.756476]
[ 60.756742] irq event stamp: 10061
[ 60.757093] hardirqs last enabled at (10071): [] __up_console_sem+0x78/0x80
[ 60.757977] hardirqs last disabled at (10082): [] __up_console_sem+0x5d/0x80
[ 60.758892] softirqs last enabled at (9332): [] irq_exit_rcu+0x93/0xc0
[ 60.759734] softirqs last disabled at (9327): [] irq_exit_rcu+0x93/0xc0
[ 60.760550] ---[ end trace 0000000000000000 ]---
[ 60.761694] ------------[ cut here ]------------
[ 60.762205] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.763781] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.764635] Modules linked in:
[ 60.765018] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.765969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.766804] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.767360] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.769126] RSP: 0018:ffff88800f83fbf0 EFLAGS: 00010286
[ 60.769669] RAX: 0000000000000000 RBX: ffff88800dec1c40 RCX: 0000000000000000
[ 60.770413] RDX: ffff88800fca3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.771145] RBP: ffff88800dec1c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.771860] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.772542] R13: ffffffff84e223a0 R14: ffff88800dec1c48 R15: ffffffff84daf020
[ 60.773259] FS: 0000555556e26400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.774061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.774640] CR2: 00007f75bbe4e6f4 CR3: 000000000eb94000 CR4: 0000000000350ee0
[ 60.775373] Call Trace:
[ 60.775636]
[ 60.775902] nf_ct_net_init+0x224/0x3d0
[ 60.776321] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.776805] ops_init+0xbb/0x6b0
[ 60.777163] setup_net+0x3d9/0x990
[ 60.777527] ? down_read_killable+0x1d7/0x4e0
[ 60.778005] ? __pfx_setup_net+0x10/0x10
[ 60.778412] ? copy_net_ns+0x17c/0x770
[ 60.778835] copy_net_ns+0x321/0x770
[ 60.779241] create_new_namespaces+0x3f6/0xb30
[ 60.779735] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.780232] ksys_unshare+0x44d/0x8e0
[ 60.780623] ? __pfx_ksys_unshare+0x10/0x10
[ 60.781086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.781664] __x64_sys_unshare+0x31/0x40
[ 60.782099] do_syscall_64+0x3f/0x90
[ 60.782478] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.783024] RIP: 0033:0x7f11581620d7
[ 60.783395] 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
[ 60.785132] RSP: 002b:00007ffdca8b9898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.785894] RAX: ffffffffffffffda RBX: 00007ffdca8b9ed8 RCX: 00007f11581620d7
[ 60.786594] RDX: 00007f11581cc41f RSI: 00007ffdca8b9830 RDI: 0000000040000000
[ 60.787336] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdca8b9640
[ 60.788063] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1158274bf0
[ 60.788778] R13: 00007ffdca8b9970 R14: 0000000000000000 R15: 00000000000000f8
[ 60.789498]
[ 60.789768] irq event stamp: 10867
[ 60.790127] hardirqs last enabled at (10877): [] __up_console_sem+0x78/0x80
[ 60.790996] hardirqs last disabled at (10888): [] __up_console_sem+0x5d/0x80
[ 60.791863] softirqs last enabled at (10862): [] irq_exit_rcu+0x93/0xc0
[ 60.792676] softirqs last disabled at (10857): [] irq_exit_rcu+0x93/0xc0
[ 60.793516] ---[ end trace 0000000000000000 ]---
executing program
[ 62.283388] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.331488] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.379783] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.426820] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:45:11 Registers:
info registers vcpu 0
RAX=000000000002f2e7 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f027a8cc250 CR3=000000000ec44000 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=fdd71cf4e8776682244a0f6b2fe03e64
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010f218 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d7b633778239f2dd00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f83f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556e26400 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=00007f75bbe4e6f4 CR3=000000000eb94000 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