Warning: Permanently added '[localhost]:5511' (ECDSA) to the list of known hosts.
2023/05/17 23:22:38 fuzzer started
2023/05/17 23:22:38 dialing manager at localhost:44319
2023/05/17 23:22:38 checking machine...
2023/05/17 23:22:38 checking revisions...
syzkaller login: [ 70.909942] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:22:38 testing simple program...
[ 70.975736] cgroup: Unknown subsys name 'net'
[ 71.073384] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 84.239818] audit: type=1400 audit(1684365771.866:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 85.352115] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.353673] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.356017] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.359218] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.361028] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 85.362217] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 85.763609] ------------[ cut here ]------------
[ 85.764282] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 85.765897] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.767002] Modules linked in:
[ 85.767438] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.772782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.773986] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.774627] 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
[ 85.776964] RSP: 0018:ffff88801a2b7c00 EFLAGS: 00010282
[ 85.777631] RAX: 0000000000000000 RBX: ffff88800fbbb440 RCX: 0000000000000000
[ 85.778573] RDX: ffff88801867b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.779468] RBP: ffff88800fbbb454 R08: 0000000000000001 R09: 0000000000000000
[ 85.780358] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 85.781235] R13: ffffffff84e23fe0 R14: ffff88800fbbb448 R15: ffffffff84d74dc0
[ 85.782137] FS: 0000555555b3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.783151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.783855] CR2: 00007ffa93fa96f4 CR3: 000000000c98a000 CR4: 0000000000350ee0
[ 85.784748] Call Trace:
[ 85.785101]
[ 85.785403] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 85.786038] ipv4_frags_init_net+0x269/0x440
[ 85.786595] ops_init+0xbb/0x6b0
[ 85.787067] setup_net+0x3d9/0x990
[ 85.787526] ? down_read_killable+0x1d7/0x4e0
[ 85.788120] ? __pfx_setup_net+0x10/0x10
[ 85.788624] ? copy_net_ns+0x17c/0x770
[ 85.789154] copy_net_ns+0x321/0x770
[ 85.789633] create_new_namespaces+0x3f6/0xb30
[ 85.790240] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.790845] ksys_unshare+0x44d/0x8e0
[ 85.791385] ? __pfx_ksys_unshare+0x10/0x10
[ 85.791961] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.792668] __x64_sys_unshare+0x31/0x40
[ 85.793215] do_syscall_64+0x3f/0x90
[ 85.793689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.794358] RIP: 0033:0x7f1e55d2c0d7
[ 85.794825] 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
[ 85.796979] RSP: 002b:00007ffd95511508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.797888] RAX: ffffffffffffffda RBX: 00007ffd95511b48 RCX: 00007f1e55d2c0d7
[ 85.798782] RDX: 00007f1e55d9641f RSI: 00007ffd955114a0 RDI: 0000000040000000
[ 85.799672] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd955112b0
[ 85.800540] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e55e3ebf0
[ 85.801409] R13: 00007ffd955115e0 R14: 0000000000000000 R15: 00000000000000f8
[ 85.802307]
[ 85.802602] irq event stamp: 8061
[ 85.803052] hardirqs last enabled at (8073): [] __up_console_sem+0x78/0x80
[ 85.804131] hardirqs last disabled at (8084): [] __up_console_sem+0x5d/0x80
[ 85.805173] softirqs last enabled at (7666): [] irq_exit_rcu+0x93/0xc0
[ 85.806191] softirqs last disabled at (7641): [] irq_exit_rcu+0x93/0xc0
[ 85.807210] ---[ end trace 0000000000000000 ]---
[ 85.812342] ------------[ cut here ]------------
[ 85.812955] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 85.814609] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.815683] Modules linked in:
[ 85.816122] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.817274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.818285] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.818945] 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
[ 85.821116] RSP: 0018:ffff88801a2b7c00 EFLAGS: 00010282
[ 85.821764] RAX: 0000000000000000 RBX: ffff888014520640 RCX: 0000000000000000
[ 85.822640] RDX: ffff88801867b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.823546] RBP: ffff888014520654 R08: 0000000000000001 R09: 0000000000000000
[ 85.824418] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.825305] R13: ffffffff84e23fe0 R14: ffff888014520648 R15: ffffffff84da7d60
[ 85.826189] FS: 0000555555b3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.827173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.827881] CR2: 00007ffa93fa96f4 CR3: 000000000c98a000 CR4: 0000000000350ee0
[ 85.828761] Call Trace:
[ 85.829114]
[ 85.829410] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 85.830049] ipv6_frags_init_net+0x206/0x3c0
[ 85.830603] ops_init+0xbb/0x6b0
[ 85.831081] setup_net+0x3d9/0x990
[ 85.831556] ? down_read_killable+0x1d7/0x4e0
[ 85.832159] ? __pfx_setup_net+0x10/0x10
[ 85.832660] ? copy_net_ns+0x17c/0x770
[ 85.833196] copy_net_ns+0x321/0x770
[ 85.833675] create_new_namespaces+0x3f6/0xb30
[ 85.834279] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.834898] ksys_unshare+0x44d/0x8e0
[ 85.835422] ? __pfx_ksys_unshare+0x10/0x10
[ 85.835990] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.836694] __x64_sys_unshare+0x31/0x40
[ 85.837232] do_syscall_64+0x3f/0x90
[ 85.837708] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.838385] RIP: 0033:0x7f1e55d2c0d7
[ 85.838842] 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
[ 85.840991] RSP: 002b:00007ffd95511508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.841941] RAX: ffffffffffffffda RBX: 00007ffd95511b48 RCX: 00007f1e55d2c0d7
[ 85.842785] RDX: 00007f1e55d9641f RSI: 00007ffd955114a0 RDI: 0000000040000000
[ 85.843684] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd955112b0
[ 85.844567] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e55e3ebf0
[ 85.845446] R13: 00007ffd955115e0 R14: 0000000000000000 R15: 00000000000000f8
[ 85.846338]
[ 85.846632] irq event stamp: 9957
[ 85.847081] hardirqs last enabled at (9969): [] __up_console_sem+0x78/0x80
[ 85.848135] hardirqs last disabled at (9980): [] __up_console_sem+0x5d/0x80
[ 85.849169] softirqs last enabled at (9498): [] irq_exit_rcu+0x93/0xc0
[ 85.850181] softirqs last disabled at (9493): [] irq_exit_rcu+0x93/0xc0
[ 85.851203] ---[ end trace 0000000000000000 ]---
[ 85.852553] ------------[ cut here ]------------
[ 85.853169] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 85.855044] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.856100] Modules linked in:
[ 85.856498] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.857649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.858655] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.859354] 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
[ 85.861486] RSP: 0018:ffff88801a2b7bf0 EFLAGS: 00010286
[ 85.862159] RAX: 0000000000000000 RBX: ffff88800d3ea440 RCX: 0000000000000000
[ 85.863030] RDX: ffff88801867b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.863891] RBP: ffff88800d3ea454 R08: 0000000000000001 R09: 0000000000000000
[ 85.864766] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.865640] R13: ffffffff84e23fe0 R14: ffff88800d3ea448 R15: ffffffff84db0aa0
[ 85.866531] FS: 0000555555b3e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.867515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.868242] CR2: 00007ffa93fa96f4 CR3: 000000000c98a000 CR4: 0000000000350ee0
[ 85.869128] Call Trace:
[ 85.869446]
[ 85.869741] nf_ct_net_init+0x224/0x3d0
[ 85.870287] ? __pfx_nf_ct_net_init+0x10/0x10
[ 85.870864] ops_init+0xbb/0x6b0
[ 85.871365] setup_net+0x3d9/0x990
[ 85.871821] ? down_read_killable+0x1d7/0x4e0
[ 85.872424] ? __pfx_setup_net+0x10/0x10
[ 85.872969] ? copy_net_ns+0x17c/0x770
[ 85.873470] copy_net_ns+0x321/0x770
[ 85.873988] create_new_namespaces+0x3f6/0xb30
[ 85.874570] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.875224] ksys_unshare+0x44d/0x8e0
[ 85.875720] ? __pfx_ksys_unshare+0x10/0x10
[ 85.876297] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.877040] __x64_sys_unshare+0x31/0x40
[ 85.877553] do_syscall_64+0x3f/0x90
[ 85.878058] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.878704] RIP: 0033:0x7f1e55d2c0d7
[ 85.879219] 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
[ 85.881407] RSP: 002b:00007ffd95511508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.882363] RAX: ffffffffffffffda RBX: 00007ffd95511b48 RCX: 00007f1e55d2c0d7
[ 85.883256] RDX: 00007f1e55d9641f RSI: 00007ffd955114a0 RDI: 0000000040000000
[ 85.884143] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd955112b0
[ 85.885025] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e55e3ebf0
[ 85.885863] R13: 00007ffd955115e0 R14: 0000000000000000 R15: 00000000000000f8
[ 85.886766]
[ 85.887120] irq event stamp: 10801
[ 85.887564] hardirqs last enabled at (10811): [] __up_console_sem+0x78/0x80
[ 85.888605] hardirqs last disabled at (10822): [] __up_console_sem+0x5d/0x80
[ 85.889651] softirqs last enabled at (10708): [] irq_exit_rcu+0x93/0xc0
[ 85.890669] softirqs last disabled at (10701): [] irq_exit_rcu+0x93/0xc0
[ 85.891711] ---[ end trace 0000000000000000 ]---
[ 87.431537] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 89.478964] Bluetooth: hci0: command 0x041b tx timeout
[ 91.526971] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 93.575026] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:22:18 Registers:
info registers vcpu 0
RAX=00000000000218c1 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=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 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=00007f3a6866f1f0 CR3=000000000ea26000 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=a6f205a4ed5ba1b5e14ba5930da7b3f3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f00593ba085b1d11000000000013e9c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=07cd94641973fd8000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a2b75f0
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 0000555555b3e400 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=00007ffa93fa96f4 CR3=000000000c98a000 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=8fc78926001bb6b728e612d33692994f
XMM02=dbf8116fc00637529c2dd69b3d0995d7 XMM03=d4bb8a382e24dcdb8fc9ccce3bb9ac9a
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003
XMM08=9a9ffdadfe7a6a7feffe7feffcff3fcf XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000