Warning: Permanently added '[localhost]:34108' (ECDSA) to the list of known hosts.
2023/05/18 06:12:05 fuzzer started
2023/05/18 06:12:05 dialing manager at localhost:44319
2023/05/18 06:12:05 checking machine...
2023/05/18 06:12:05 checking revisions...
syzkaller login: [ 38.416531] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:12:06 testing simple program...
[ 38.486218] cgroup: Unknown subsys name 'net'
[ 38.564077] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.093294] audit: type=1400 audit(1684390339.799:6): 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
[ 53.264819] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
executing program
[ 53.266457] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.268702] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.271689] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.273360] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.274952] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.635983] ------------[ cut here ]------------
[ 53.636608] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.638519] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.639762] Modules linked in:
[ 53.640191] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.645033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.646171] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.647013] 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
[ 53.649318] RSP: 0018:ffff88801ec4fc00 EFLAGS: 00010282
[ 53.650128] RAX: 0000000000000000 RBX: ffff888008f04840 RCX: 0000000000000000
[ 53.651203] RDX: ffff88801b0a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.652262] RBP: ffff888008f04854 R08: 0000000000000001 R09: 0000000000000000
[ 53.653323] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.654405] R13: ffffffff84e23fe0 R14: ffff888008f04848 R15: ffffffff84d74dc0
[ 53.655434] FS: 0000555555e84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.656459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.657227] CR2: 00007fab789b46f4 CR3: 000000000d986000 CR4: 0000000000350ee0
[ 53.658143] Call Trace:
[ 53.658475]
[ 53.658890] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.659516] ipv4_frags_init_net+0x269/0x440
[ 53.660145] ops_init+0xbb/0x6b0
[ 53.660595] setup_net+0x3d9/0x990
[ 53.661106] ? down_read_killable+0x1d7/0x4e0
[ 53.661735] ? __pfx_setup_net+0x10/0x10
[ 53.662253] ? copy_net_ns+0x17c/0x770
[ 53.662878] copy_net_ns+0x321/0x770
[ 53.663369] create_new_namespaces+0x3f6/0xb30
[ 53.664020] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.664704] ksys_unshare+0x44d/0x8e0
[ 53.665204] ? __pfx_ksys_unshare+0x10/0x10
[ 53.665817] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.666543] __x64_sys_unshare+0x31/0x40
[ 53.667156] do_syscall_64+0x3f/0x90
[ 53.667690] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.668352] RIP: 0033:0x7f9fe2b860d7
[ 53.668883] 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
[ 53.671185] RSP: 002b:00007ffe87a2fd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.672170] RAX: ffffffffffffffda RBX: 00007ffe87a30358 RCX: 00007f9fe2b860d7
[ 53.673127] RDX: 00007f9fe2bf041f RSI: 00007ffe87a2fcb0 RDI: 0000000040000000
[ 53.674031] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe87a2fac0
[ 53.674969] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fe2c98bf0
[ 53.675898] R13: 00007ffe87a2fdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.676841]
[ 53.677143] irq event stamp: 8797
[ 53.677574] hardirqs last enabled at (8807): [] __up_console_sem+0x78/0x80
[ 53.678689] hardirqs last disabled at (8820): [] __up_console_sem+0x5d/0x80
[ 53.679814] softirqs last enabled at (8442): [] irq_exit_rcu+0x93/0xc0
[ 53.680865] softirqs last disabled at (8393): [] irq_exit_rcu+0x93/0xc0
[ 53.681925] ---[ end trace 0000000000000000 ]---
[ 53.687604] ------------[ cut here ]------------
[ 53.688267] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.690017] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.691113] Modules linked in:
[ 53.691526] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.692737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.693790] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.694441] 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
[ 53.696741] RSP: 0018:ffff88801ec4fc00 EFLAGS: 00010282
[ 53.697396] RAX: 0000000000000000 RBX: ffff88800e56d440 RCX: 0000000000000000
[ 53.698288] RDX: ffff88801b0a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.699211] RBP: ffff88800e56d454 R08: 0000000000000001 R09: 0000000000000000
[ 53.700309] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.701383] R13: ffffffff84e23fe0 R14: ffff88800e56d448 R15: ffffffff84da7d60
[ 53.702679] FS: 0000555555e84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.704231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.705428] CR2: 00007fab789b46f4 CR3: 000000000d986000 CR4: 0000000000350ee0
[ 53.706917] Call Trace:
[ 53.707346]
[ 53.707788] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.708532] ipv6_frags_init_net+0x206/0x3c0
[ 53.709276] ops_init+0xbb/0x6b0
[ 53.709876] setup_net+0x3d9/0x990
[ 53.710428] ? down_read_killable+0x1d7/0x4e0
[ 53.711197] ? __pfx_setup_net+0x10/0x10
[ 53.711896] ? copy_net_ns+0x17c/0x770
[ 53.712470] copy_net_ns+0x321/0x770
[ 53.713013] create_new_namespaces+0x3f6/0xb30
[ 53.713609] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.714274] ksys_unshare+0x44d/0x8e0
[ 53.714810] ? __pfx_ksys_unshare+0x10/0x10
[ 53.715374] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.716160] __x64_sys_unshare+0x31/0x40
[ 53.716734] do_syscall_64+0x3f/0x90
[ 53.717221] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.717912] RIP: 0033:0x7f9fe2b860d7
[ 53.718381] 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
[ 53.720598] RSP: 002b:00007ffe87a2fd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.721601] RAX: ffffffffffffffda RBX: 00007ffe87a30358 RCX: 00007f9fe2b860d7
[ 53.722514] RDX: 00007f9fe2bf041f RSI: 00007ffe87a2fcb0 RDI: 0000000040000000
[ 53.723451] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe87a2fac0
[ 53.724373] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fe2c98bf0
[ 53.725310] R13: 00007ffe87a2fdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.726251]
[ 53.726559] irq event stamp: 10807
[ 53.727079] hardirqs last enabled at (10819): [] __up_console_sem+0x78/0x80
[ 53.728193] hardirqs last disabled at (10830): [] __up_console_sem+0x5d/0x80
[ 53.729275] softirqs last enabled at (10376): [] irq_exit_rcu+0x93/0xc0
[ 53.730353] softirqs last disabled at (10367): [] irq_exit_rcu+0x93/0xc0
[ 53.731433] ---[ end trace 0000000000000000 ]---
[ 53.732910] ------------[ cut here ]------------
[ 53.733496] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.735474] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.736571] Modules linked in:
[ 53.737027] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.738214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.739287] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.739992] 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
[ 53.742192] RSP: 0018:ffff88801ec4fbf0 EFLAGS: 00010286
[ 53.742896] RAX: 0000000000000000 RBX: ffff88800e56da40 RCX: 0000000000000000
[ 53.743837] RDX: ffff88801b0a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.744743] RBP: ffff88800e56da54 R08: 0000000000000001 R09: 0000000000000000
[ 53.745595] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.746527] R13: ffffffff84e23fe0 R14: ffff88800e56da48 R15: ffffffff84db0aa0
[ 53.747451] FS: 0000555555e84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.748479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.749244] CR2: 00007fab789b46f4 CR3: 000000000d986000 CR4: 0000000000350ee0
[ 53.750162] Call Trace:
[ 53.750489]
[ 53.750836] nf_ct_net_init+0x224/0x3d0
[ 53.751383] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.752023] ops_init+0xbb/0x6b0
[ 53.752479] setup_net+0x3d9/0x990
[ 53.752996] ? down_read_killable+0x1d7/0x4e0
[ 53.753562] ? __pfx_setup_net+0x10/0x10
[ 53.754121] ? copy_net_ns+0x17c/0x770
[ 53.754677] copy_net_ns+0x321/0x770
[ 53.755177] create_new_namespaces+0x3f6/0xb30
[ 53.755825] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.756457] ksys_unshare+0x44d/0x8e0
[ 53.757005] ? __pfx_ksys_unshare+0x10/0x10
[ 53.757555] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.758316] __x64_sys_unshare+0x31/0x40
[ 53.758911] do_syscall_64+0x3f/0x90
[ 53.759398] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.760103] RIP: 0033:0x7f9fe2b860d7
[ 53.760573] 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
[ 53.762808] RSP: 002b:00007ffe87a2fd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.763802] RAX: ffffffffffffffda RBX: 00007ffe87a30358 RCX: 00007f9fe2b860d7
[ 53.764725] RDX: 00007f9fe2bf041f RSI: 00007ffe87a2fcb0 RDI: 0000000040000000
[ 53.765580] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe87a2fac0
[ 53.766480] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fe2c98bf0
[ 53.767393] R13: 00007ffe87a2fdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.768497]
[ 53.768916] irq event stamp: 11603
[ 53.769421] hardirqs last enabled at (11613): [] __up_console_sem+0x78/0x80
[ 53.770709] hardirqs last disabled at (11624): [] __up_console_sem+0x5d/0x80
[ 53.772032] softirqs last enabled at (11238): [] irq_exit_rcu+0x93/0xc0
[ 53.773305] softirqs last disabled at (11233): [] irq_exit_rcu+0x93/0xc0
[ 53.774573] ---[ end trace 0000000000000000 ]---
[ 55.343447] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.390693] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.438704] Bluetooth: hci0: command 0x040f tx timeout
[ 61.486730] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:12:18 Registers:
info registers vcpu 0
RAX=000000000001dee1 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=00007fc256f7bfb0 CR3=000000000e760000 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=2031323a32313a36302038312079614d XMM01=5d3931353833362e33352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3931353833362e33352020205b XMM07=79732031323a32313a36302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88801ec4f5f0
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 0000555555e84400 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=00007fab789b46f4 CR3=000000000d986000 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