Warning: Permanently added '[localhost]:33215' (ECDSA) to the list of known hosts.
2023/05/18 08:33:50 fuzzer started
2023/05/18 08:33:50 dialing manager at localhost:44319
2023/05/18 08:33:50 checking machine...
2023/05/18 08:33:50 checking revisions...
syzkaller login: [ 138.642359] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:33:50 testing simple program...
[ 138.699519] cgroup: Unknown subsys name 'net'
[ 138.769084] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 151.221359] audit: type=1400 audit(1684398842.971:6): 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
[ 152.331226] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 152.332605] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 152.334219] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 152.336748] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 152.337804] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 152.338746] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 152.657992] ------------[ cut here ]------------
[ 152.659195] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 152.660351] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 152.661054] Modules linked in:
[ 152.661437] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 152.663964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 152.665504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 152.665964] 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
[ 152.667706] RSP: 0018:ffff88800fb2fc00 EFLAGS: 00010282
[ 152.668276] RAX: 0000000000000000 RBX: ffff88800e0c4840 RCX: 0000000000000000
[ 152.668845] RDX: ffff8880159b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 152.669590] RBP: ffff88800e0c4854 R08: 0000000000000001 R09: 0000000000000000
[ 152.670274] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 152.670875] R13: ffffffff84e23fe0 R14: ffff88800e0c4848 R15: ffffffff84d74dc0
[ 152.671587] FS: 0000555556814400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 152.672389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.672879] CR2: 00007f02797006f4 CR3: 000000000d978000 CR4: 0000000000350ef0
[ 152.673613] Call Trace:
[ 152.673824]
[ 152.674014] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 152.674514] ipv4_frags_init_net+0x269/0x440
[ 152.674888] ops_init+0xbb/0x6b0
[ 152.675289] setup_net+0x3d9/0x990
[ 152.675602] ? down_read_killable+0x1d7/0x4e0
[ 152.675999] ? __pfx_setup_net+0x10/0x10
[ 152.676456] ? copy_net_ns+0x17c/0x770
[ 152.676799] copy_net_ns+0x321/0x770
[ 152.677276] create_new_namespaces+0x3f6/0xb30
[ 152.677668] unshare_nsproxy_namespaces+0xc1/0x200
[ 152.678074] ksys_unshare+0x44d/0x8e0
[ 152.678512] ? __pfx_ksys_unshare+0x10/0x10
[ 152.678889] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 152.679429] __x64_sys_unshare+0x31/0x40
[ 152.679790] do_syscall_64+0x3f/0x90
[ 152.680105] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 152.680592] RIP: 0033:0x7f4c2efc80d7
[ 152.680893] 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
[ 152.682405] RSP: 002b:00007ffe58e489d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 152.683016] RAX: ffffffffffffffda RBX: 00007ffe58e49018 RCX: 00007f4c2efc80d7
[ 152.683670] RDX: 00007f4c2f03241f RSI: 00007ffe58e48970 RDI: 0000000040000000
[ 152.684289] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe58e48780
[ 152.684917] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c2f0dabf0
[ 152.685569] R13: 00007ffe58e48ab0 R14: 0000000000000000 R15: 00000000000000f8
[ 152.686208]
[ 152.686418] irq event stamp: 8945
[ 152.686714] hardirqs last enabled at (8955): [] __up_console_sem+0x78/0x80
[ 152.687454] hardirqs last disabled at (8966): [] __up_console_sem+0x5d/0x80
[ 152.688165] softirqs last enabled at (8918): [] irq_exit_rcu+0x93/0xc0
[ 152.688852] softirqs last disabled at (8913): [] irq_exit_rcu+0x93/0xc0
[ 152.689602] ---[ end trace 0000000000000000 ]---
[ 152.694116] ------------[ cut here ]------------
[ 152.694589] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 152.695683] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 152.696425] Modules linked in:
[ 152.696694] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 152.697550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 152.698227] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 152.698664] 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
[ 152.700144] RSP: 0018:ffff88800fb2fc00 EFLAGS: 00010282
[ 152.700600] RAX: 0000000000000000 RBX: ffff8880136dfc40 RCX: 0000000000000000
[ 152.701241] RDX: ffff8880159b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 152.701843] RBP: ffff8880136dfc54 R08: 0000000000000001 R09: 0000000000000000
[ 152.702439] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 152.703018] R13: ffffffff84e23fe0 R14: ffff8880136dfc48 R15: ffffffff84da7d60
[ 152.703672] FS: 0000555556814400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 152.704335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.704824] CR2: 00007f02797006f4 CR3: 000000000d978000 CR4: 0000000000350ef0
[ 152.705460] Call Trace:
[ 152.705683]
[ 152.705882] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 152.706314] ipv6_frags_init_net+0x206/0x3c0
[ 152.706668] ops_init+0xbb/0x6b0
[ 152.706962] setup_net+0x3d9/0x990
[ 152.707297] ? down_read_killable+0x1d7/0x4e0
[ 152.707671] ? __pfx_setup_net+0x10/0x10
[ 152.708000] ? copy_net_ns+0x17c/0x770
[ 152.708354] copy_net_ns+0x321/0x770
[ 152.708677] create_new_namespaces+0x3f6/0xb30
[ 152.709090] unshare_nsproxy_namespaces+0xc1/0x200
[ 152.709520] ksys_unshare+0x44d/0x8e0
[ 152.709835] ? __pfx_ksys_unshare+0x10/0x10
[ 152.710198] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 152.710654] __x64_sys_unshare+0x31/0x40
[ 152.710987] do_syscall_64+0x3f/0x90
[ 152.711315] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 152.711747] RIP: 0033:0x7f4c2efc80d7
[ 152.712050] 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
[ 152.713558] RSP: 002b:00007ffe58e489d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 152.714174] RAX: ffffffffffffffda RBX: 00007ffe58e49018 RCX: 00007f4c2efc80d7
[ 152.714773] RDX: 00007f4c2f03241f RSI: 00007ffe58e48970 RDI: 0000000040000000
[ 152.715359] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe58e48780
[ 152.715934] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c2f0dabf0
[ 152.716552] R13: 00007ffe58e48ab0 R14: 0000000000000000 R15: 00000000000000f8
[ 152.717211]
[ 152.717441] irq event stamp: 11001
[ 152.717731] hardirqs last enabled at (11011): [] __up_console_sem+0x78/0x80
[ 152.718552] hardirqs last disabled at (11022): [] __up_console_sem+0x5d/0x80
[ 152.719271] softirqs last enabled at (10192): [] irq_exit_rcu+0x93/0xc0
[ 152.719968] softirqs last disabled at (10075): [] irq_exit_rcu+0x93/0xc0
[ 152.720688] ---[ end trace 0000000000000000 ]---
[ 152.721842] ------------[ cut here ]------------
[ 152.722316] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 152.723521] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 152.724289] Modules linked in:
[ 152.724585] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 152.725368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 152.726032] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 152.726528] 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
[ 152.728033] RSP: 0018:ffff88800fb2fbf0 EFLAGS: 00010286
[ 152.728460] RAX: 0000000000000000 RBX: ffff8880136dea40 RCX: 0000000000000000
[ 152.729101] RDX: ffff8880159b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 152.729740] RBP: ffff8880136dea54 R08: 0000000000000001 R09: 0000000000000000
[ 152.730325] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 152.730862] R13: ffffffff84e23fe0 R14: ffff8880136dea48 R15: ffffffff84db0aa0
[ 152.731491] FS: 0000555556814400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 152.732194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.732697] CR2: 00007f02797006f4 CR3: 000000000d978000 CR4: 0000000000350ef0
[ 152.733342] Call Trace:
[ 152.733567]
[ 152.733770] nf_ct_net_init+0x224/0x3d0
[ 152.734168] ? __pfx_nf_ct_net_init+0x10/0x10
[ 152.734556] ops_init+0xbb/0x6b0
[ 152.734857] setup_net+0x3d9/0x990
[ 152.735191] ? down_read_killable+0x1d7/0x4e0
[ 152.735592] ? __pfx_setup_net+0x10/0x10
[ 152.735949] ? copy_net_ns+0x17c/0x770
[ 152.736337] copy_net_ns+0x321/0x770
[ 152.736677] create_new_namespaces+0x3f6/0xb30
[ 152.737989] unshare_nsproxy_namespaces+0xc1/0x200
[ 152.738430] ksys_unshare+0x44d/0x8e0
[ 152.738766] ? __pfx_ksys_unshare+0x10/0x10
[ 152.739124] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 152.739637] __x64_sys_unshare+0x31/0x40
[ 152.739985] do_syscall_64+0x3f/0x90
[ 152.740334] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 152.740755] RIP: 0033:0x7f4c2efc80d7
[ 152.741097] 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
[ 152.742536] RSP: 002b:00007ffe58e489d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 152.743152] RAX: ffffffffffffffda RBX: 00007ffe58e49018 RCX: 00007f4c2efc80d7
[ 152.743703] RDX: 00007f4c2f03241f RSI: 00007ffe58e48970 RDI: 0000000040000000
[ 152.744328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe58e48780
[ 152.744939] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c2f0dabf0
[ 152.745659] R13: 00007ffe58e48ab0 R14: 0000000000000000 R15: 00000000000000f8
[ 152.746303]
[ 152.746515] irq event stamp: 11801
[ 152.746807] hardirqs last enabled at (11811): [] __up_console_sem+0x78/0x80
[ 152.747519] hardirqs last disabled at (11822): [] __up_console_sem+0x5d/0x80
[ 152.748270] softirqs last enabled at (11836): [] irq_exit_rcu+0x93/0xc0
[ 152.748958] softirqs last disabled at (11831): [] irq_exit_rcu+0x93/0xc0
[ 152.749741] ---[ end trace 0000000000000000 ]---
executing program
[ 154.358751] Bluetooth: hci0: command 0x0409 tx timeout
[ 156.406759] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 158.454195] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 160.502263] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:32:25 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fb2f5f0
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 0000555556814400 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=00007f02797006f4 CR3=000000000d978000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff81531b3b RDX=fffffbfff0ba6b43
RSI=0000000000000008 RDI=ffffffff85d35a10 RBP=ffffffff844f3b1c RSP=ffff888016c576c0
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=0000000000000003 R15=0000000000000246
RIP=ffffffff81358b75 RFL=00000047 [---Z-PC] 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 00007fcac6e40900 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=00007fcac6282b30 CR3=000000000ea54000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0f081655f7c8569e0000000000144120 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=133457ac2c2f2c7100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000