Warning: Permanently added '[localhost]:23507' (ECDSA) to the list of known hosts.
2023/05/18 08:36:13 fuzzer started
2023/05/18 08:36:13 dialing manager at localhost:44319
2023/05/18 08:36:14 checking machine...
2023/05/18 08:36:14 checking revisions...
syzkaller login: [ 42.714976] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:36:14 testing simple program...
[ 42.768820] cgroup: Unknown subsys name 'net'
[ 42.829275] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.389372] audit: type=1400 audit(1684398986.796:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.511092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.516690] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.517738] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.520589] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.522582] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.525655] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.829051] ------------[ cut here ]------------
[ 56.829544] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.830726] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.831525] Modules linked in:
[ 56.831819] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.834268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.835840] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.836295] 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
[ 56.837895] RSP: 0018:ffff88801f337c00 EFLAGS: 00010282
[ 56.838340] RAX: 0000000000000000 RBX: ffff88800cad1840 RCX: 0000000000000000
[ 56.839152] RDX: ffff888016e151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.839931] RBP: ffff88800cad1854 R08: 0000000000000001 R09: 0000000000000000
[ 56.840705] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.841297] R13: ffffffff84e23fe0 R14: ffff88800cad1848 R15: ffffffff84d74dc0
[ 56.842055] FS: 0000555555f77400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.842832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.843362] CR2: 00007fca943b36f4 CR3: 0000000015bae000 CR4: 0000000000350ee0
[ 56.844097] Call Trace:
[ 56.844327]
[ 56.844612] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.845039] ipv4_frags_init_net+0x269/0x440
[ 56.845449] ops_init+0xbb/0x6b0
[ 56.845771] setup_net+0x3d9/0x990
[ 56.846089] ? down_read_killable+0x1d7/0x4e0
[ 56.846505] ? __pfx_setup_net+0x10/0x10
[ 56.846856] ? copy_net_ns+0x17c/0x770
[ 56.847241] copy_net_ns+0x321/0x770
[ 56.847628] create_new_namespaces+0x3f6/0xb30
[ 56.848033] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.848502] ksys_unshare+0x44d/0x8e0
[ 56.848842] ? __pfx_ksys_unshare+0x10/0x10
[ 56.849220] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.849781] __x64_sys_unshare+0x31/0x40
[ 56.850143] do_syscall_64+0x3f/0x90
[ 56.850530] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.851014] RIP: 0033:0x7f011eeb80d7
[ 56.851341] 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
[ 56.852872] RSP: 002b:00007fff8b5ab9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.853545] RAX: ffffffffffffffda RBX: 00007fff8b5ac008 RCX: 00007f011eeb80d7
[ 56.854112] RDX: 00007f011ef2241f RSI: 00007fff8b5ab960 RDI: 0000000040000000
[ 56.854710] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8b5ab770
[ 56.855311] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f011efcabf0
[ 56.855879] R13: 00007fff8b5abaa0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.856454]
[ 56.856657] irq event stamp: 8223
[ 56.856932] hardirqs last enabled at (8233): [] __up_console_sem+0x78/0x80
[ 56.857635] hardirqs last disabled at (8244): [] __up_console_sem+0x5d/0x80
[ 56.858364] softirqs last enabled at (7940): [] irq_exit_rcu+0x93/0xc0
[ 56.859136] softirqs last disabled at (7921): [] irq_exit_rcu+0x93/0xc0
[ 56.859883] ---[ end trace 0000000000000000 ]---
[ 56.864260] ------------[ cut here ]------------
[ 56.864746] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.865913] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.866734] Modules linked in:
[ 56.867020] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.867782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.868405] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.868846] 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
[ 56.870356] RSP: 0018:ffff88801f337c00 EFLAGS: 00010282
[ 56.870851] RAX: 0000000000000000 RBX: ffff88800d825e40 RCX: 0000000000000000
[ 56.871540] RDX: ffff888016e151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.872148] RBP: ffff88800d825e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.872781] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.873450] R13: ffffffff84e23fe0 R14: ffff88800d825e48 R15: ffffffff84da7d60
[ 56.874042] FS: 0000555555f77400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.874758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.875310] CR2: 00007fca943b36f4 CR3: 0000000015bae000 CR4: 0000000000350ee0
[ 56.876025] Call Trace:
[ 56.876277]
[ 56.876512] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.876945] ipv6_frags_init_net+0x206/0x3c0
[ 56.877338] ops_init+0xbb/0x6b0
[ 56.877683] setup_net+0x3d9/0x990
[ 56.878011] ? down_read_killable+0x1d7/0x4e0
[ 56.878411] ? __pfx_setup_net+0x10/0x10
[ 56.878806] ? copy_net_ns+0x17c/0x770
[ 56.879196] copy_net_ns+0x321/0x770
[ 56.879580] create_new_namespaces+0x3f6/0xb30
[ 56.880011] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.880477] ksys_unshare+0x44d/0x8e0
[ 56.880830] ? __pfx_ksys_unshare+0x10/0x10
[ 56.881216] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.881779] __x64_sys_unshare+0x31/0x40
[ 56.882153] do_syscall_64+0x3f/0x90
[ 56.882515] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.882962] RIP: 0033:0x7f011eeb80d7
[ 56.883345] 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
[ 56.884969] RSP: 002b:00007fff8b5ab9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.885652] RAX: ffffffffffffffda RBX: 00007fff8b5ac008 RCX: 00007f011eeb80d7
[ 56.886267] RDX: 00007f011ef2241f RSI: 00007fff8b5ab960 RDI: 0000000040000000
[ 56.886892] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8b5ab770
[ 56.887549] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f011efcabf0
[ 56.888184] R13: 00007fff8b5abaa0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.888849]
[ 56.889057] irq event stamp: 10201
[ 56.889371] hardirqs last enabled at (10211): [] __up_console_sem+0x78/0x80
[ 56.890109] hardirqs last disabled at (10222): [] __up_console_sem+0x5d/0x80
[ 56.890835] softirqs last enabled at (10112): [] irq_exit_rcu+0x93/0xc0
[ 56.891572] softirqs last disabled at (10107): [] irq_exit_rcu+0x93/0xc0
[ 56.892279] ---[ end trace 0000000000000000 ]---
[ 56.893731] ------------[ cut here ]------------
[ 56.894134] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.896043] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.896865] Modules linked in:
[ 56.897130] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.897934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.898645] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.899107] 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
[ 56.900705] RSP: 0018:ffff88801f337bf0 EFLAGS: 00010286
[ 56.901166] RAX: 0000000000000000 RBX: ffff888010263a40 RCX: 0000000000000000
[ 56.901879] RDX: ffff888016e151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.902612] RBP: ffff888010263a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.903245] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.904007] R13: ffffffff84e23fe0 R14: ffff888010263a48 R15: ffffffff84db0aa0
[ 56.904743] FS: 0000555555f77400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.905575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.906100] CR2: 00007fca943b36f4 CR3: 0000000015bae000 CR4: 0000000000350ee0
[ 56.906847] Call Trace:
[ 56.907125]
[ 56.907337] nf_ct_net_init+0x224/0x3d0
[ 56.907915] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.908316] ops_init+0xbb/0x6b0
[ 56.908832] setup_net+0x3d9/0x990
[ 56.909154] ? down_read_killable+0x1d7/0x4e0
[ 56.909628] ? __pfx_setup_net+0x10/0x10
[ 56.909948] ? copy_net_ns+0x17c/0x770
[ 56.910286] copy_net_ns+0x321/0x770
[ 56.910724] create_new_namespaces+0x3f6/0xb30
[ 56.911212] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.911747] ksys_unshare+0x44d/0x8e0
[ 56.912101] ? __pfx_ksys_unshare+0x10/0x10
[ 56.912521] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.913022] __x64_sys_unshare+0x31/0x40
[ 56.913388] do_syscall_64+0x3f/0x90
[ 56.913747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.914172] RIP: 0033:0x7f011eeb80d7
[ 56.914520] 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
[ 56.916101] RSP: 002b:00007fff8b5ab9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.916785] RAX: ffffffffffffffda RBX: 00007fff8b5ac008 RCX: 00007f011eeb80d7
[ 56.917361] RDX: 00007f011ef2241f RSI: 00007fff8b5ab960 RDI: 0000000040000000
[ 56.918038] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8b5ab770
[ 56.918668] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f011efcabf0
[ 56.919310] R13: 00007fff8b5abaa0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.919991]
[ 56.920189] irq event stamp: 11855
[ 56.920503] hardirqs last enabled at (11867): [] __up_console_sem+0x78/0x80
[ 56.921269] hardirqs last disabled at (11876): [] __up_console_sem+0x5d/0x80
[ 56.922033] softirqs last enabled at (11678): [] irq_exit_rcu+0x93/0xc0
[ 56.922760] softirqs last disabled at (11657): [] irq_exit_rcu+0x93/0xc0
[ 56.923494] ---[ end trace 0000000000000000 ]---
executing program
[ 58.597181] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.645076] Bluetooth: hci0: command 0x041b tx timeout
[ 62.692915] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.741815] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:36:28 Registers:
info registers vcpu 0
RAX=0000000000021709 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=00007f343c037068 CR3=0000000015b42000 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=2038323a36333a38302038312079614d XMM01=5d3931383133382e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f337620
R8 =0000000000000001 R9 =ffffed1003e66eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] 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 0000555555f77400 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=00007fca943b36f4 CR3=0000000015bae000 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