Warning: Permanently added '[localhost]:9671' (ECDSA) to the list of known hosts.
2023/05/17 04:57:05 fuzzer started
2023/05/17 04:57:05 dialing manager at localhost:35573
2023/05/17 04:57:05 checking machine...
2023/05/17 04:57:05 checking revisions...
syzkaller login: [ 119.164448] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:57:06 testing simple program...
[ 119.234250] cgroup: Unknown subsys name 'net'
[ 119.360980] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 131.958797] audit: type=1400 audit(1684299438.800:6): 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
[ 133.079992] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 133.081706] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 133.083053] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 133.087557] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 133.089203] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 133.091612] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 133.449847] ------------[ cut here ]------------
[ 133.450368] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 133.452047] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 133.452895] Modules linked in:
[ 133.453217] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 133.457686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 133.458631] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 133.459141] 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
[ 133.460920] RSP: 0018:ffff88801ffe7c00 EFLAGS: 00010282
[ 133.461490] RAX: 0000000000000000 RBX: ffff88800ee03040 RCX: 0000000000000000
[ 133.462187] RDX: ffff8880182f51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 133.462892] RBP: ffff88800ee03054 R08: 0000000000000001 R09: 0000000000000000
[ 133.463601] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 133.464263] R13: ffffffff84e223a0 R14: ffff88800ee03048 R15: ffffffff84d73340
[ 133.464992] FS: 0000555556e53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 133.465787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.466391] CR2: 00007fc7fa6326f4 CR3: 0000000015a84000 CR4: 0000000000350ef0
[ 133.467101] Call Trace:
[ 133.467378]
[ 133.467631] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 133.468134] ipv4_frags_init_net+0x269/0x440
[ 133.468597] ops_init+0xbb/0x6b0
[ 133.468968] setup_net+0x3d9/0x990
[ 133.469374] ? down_read_killable+0x1d7/0x4e0
[ 133.469857] ? __pfx_setup_net+0x10/0x10
[ 133.470245] ? copy_net_ns+0x17c/0x770
[ 133.470673] copy_net_ns+0x321/0x770
[ 133.471050] create_new_namespaces+0x3f6/0xb30
[ 133.471547] unshare_nsproxy_namespaces+0xc1/0x200
[ 133.472038] ksys_unshare+0x44d/0x8e0
[ 133.472456] ? __pfx_ksys_unshare+0x10/0x10
[ 133.472896] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 133.473511] __x64_sys_unshare+0x31/0x40
[ 133.473936] do_syscall_64+0x3f/0x90
[ 133.474318] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 133.474870] RIP: 0033:0x7fb48dd3d0d7
[ 133.475250] 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
[ 133.477039] RSP: 002b:00007ffec3b67108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 133.477855] RAX: ffffffffffffffda RBX: 00007ffec3b67748 RCX: 00007fb48dd3d0d7
[ 133.478602] RDX: 00007fb48dda741f RSI: 00007ffec3b670a0 RDI: 0000000040000000
[ 133.479304] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3b66eb0
[ 133.480007] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb48de4fbf0
[ 133.480712] R13: 00007ffec3b671e0 R14: 0000000000000000 R15: 00000000000000f8
[ 133.481434]
[ 133.481694] irq event stamp: 7859
[ 133.482040] hardirqs last enabled at (7869): [] __up_console_sem+0x78/0x80
[ 133.482904] hardirqs last disabled at (7880): [] __up_console_sem+0x5d/0x80
[ 133.483775] softirqs last enabled at (7442): [] irq_exit_rcu+0x93/0xc0
[ 133.484616] softirqs last disabled at (7403): [] irq_exit_rcu+0x93/0xc0
[ 133.485481] ---[ end trace 0000000000000000 ]---
[ 133.490407] ------------[ cut here ]------------
[ 133.490890] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 133.492261] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 133.493141] Modules linked in:
[ 133.493510] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 133.494458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 133.495264] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 133.495824] 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
[ 133.497649] RSP: 0018:ffff88801ffe7c00 EFLAGS: 00010282
[ 133.498187] RAX: 0000000000000000 RBX: ffff88801451fc40 RCX: 0000000000000000
[ 133.498921] RDX: ffff8880182f51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 133.499656] RBP: ffff88801451fc54 R08: 0000000000000001 R09: 0000000000000000
[ 133.500385] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 133.501087] R13: ffffffff84e223a0 R14: ffff88801451fc48 R15: ffffffff84da62e0
[ 133.501825] FS: 0000555556e53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 133.502645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.503232] CR2: 00007fc7fa6326f4 CR3: 0000000015a84000 CR4: 0000000000350ef0
[ 133.503968] Call Trace:
[ 133.504236]
[ 133.504505] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 133.505003] ipv6_frags_init_net+0x206/0x3c0
[ 133.505496] ops_init+0xbb/0x6b0
[ 133.505873] setup_net+0x3d9/0x990
[ 133.506243] ? down_read_killable+0x1d7/0x4e0
[ 133.506736] ? __pfx_setup_net+0x10/0x10
[ 133.507157] ? copy_net_ns+0x17c/0x770
[ 133.507594] copy_net_ns+0x321/0x770
[ 133.507993] create_new_namespaces+0x3f6/0xb30
[ 133.508502] unshare_nsproxy_namespaces+0xc1/0x200
[ 133.509007] ksys_unshare+0x44d/0x8e0
[ 133.509433] ? __pfx_ksys_unshare+0x10/0x10
[ 133.509894] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 133.510504] __x64_sys_unshare+0x31/0x40
[ 133.510929] do_syscall_64+0x3f/0x90
[ 133.511318] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 133.511866] RIP: 0033:0x7fb48dd3d0d7
[ 133.512251] 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
[ 133.514041] RSP: 002b:00007ffec3b67108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 133.514817] RAX: ffffffffffffffda RBX: 00007ffec3b67748 RCX: 00007fb48dd3d0d7
[ 133.515539] RDX: 00007fb48dda741f RSI: 00007ffec3b670a0 RDI: 0000000040000000
[ 133.516243] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3b66eb0
[ 133.516969] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb48de4fbf0
[ 133.517719] R13: 00007ffec3b671e0 R14: 0000000000000000 R15: 00000000000000f8
[ 133.518460]
[ 133.518706] irq event stamp: 9803
[ 133.519063] hardirqs last enabled at (9813): [] __up_console_sem+0x78/0x80
[ 133.519926] hardirqs last disabled at (9824): [] __up_console_sem+0x5d/0x80
[ 133.520787] softirqs last enabled at (9570): [] irq_exit_rcu+0x93/0xc0
[ 133.521650] softirqs last disabled at (9565): [] irq_exit_rcu+0x93/0xc0
[ 133.522489] ---[ end trace 0000000000000000 ]---
[ 133.523565] ------------[ cut here ]------------
[ 133.524042] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 133.525632] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 133.526503] Modules linked in:
[ 133.526835] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 133.527783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 133.528613] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 133.529138] 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
[ 133.530944] RSP: 0018:ffff88801ffe7bf0 EFLAGS: 00010286
[ 133.531508] RAX: 0000000000000000 RBX: ffff88801451e240 RCX: 0000000000000000
[ 133.532208] RDX: ffff8880182f51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 133.532948] RBP: ffff88801451e254 R08: 0000000000000001 R09: 0000000000000000
[ 133.533685] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 133.534422] R13: ffffffff84e223a0 R14: ffff88801451e248 R15: ffffffff84daf020
[ 133.535123] FS: 0000555556e53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 133.535948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.536556] CR2: 00007fc7fa6326f4 CR3: 0000000015a84000 CR4: 0000000000350ef0
[ 133.537258] Call Trace:
[ 133.537573]
[ 133.537816] nf_ct_net_init+0x224/0x3d0
[ 133.538239] ? __pfx_nf_ct_net_init+0x10/0x10
[ 133.538734] ops_init+0xbb/0x6b0
[ 133.539105] setup_net+0x3d9/0x990
[ 133.539501] ? down_read_killable+0x1d7/0x4e0
[ 133.539963] ? __pfx_setup_net+0x10/0x10
[ 133.540406] ? copy_net_ns+0x17c/0x770
[ 133.540819] copy_net_ns+0x321/0x770
[ 133.541212] create_new_namespaces+0x3f6/0xb30
[ 133.541729] unshare_nsproxy_namespaces+0xc1/0x200
[ 133.542234] ksys_unshare+0x44d/0x8e0
[ 133.542657] ? __pfx_ksys_unshare+0x10/0x10
[ 133.543110] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 133.543721] __x64_sys_unshare+0x31/0x40
[ 133.544150] do_syscall_64+0x3f/0x90
[ 133.544572] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 133.545092] RIP: 0033:0x7fb48dd3d0d7
[ 133.545510] 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
[ 133.547274] RSP: 002b:00007ffec3b67108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 133.548046] RAX: ffffffffffffffda RBX: 00007ffec3b67748 RCX: 00007fb48dd3d0d7
[ 133.548770] RDX: 00007fb48dda741f RSI: 00007ffec3b670a0 RDI: 0000000040000000
[ 133.549502] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3b66eb0
[ 133.550198] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb48de4fbf0
[ 133.550918] R13: 00007ffec3b671e0 R14: 0000000000000000 R15: 00000000000000f8
[ 133.551662]
[ 133.551910] irq event stamp: 10531
[ 133.552263] hardirqs last enabled at (10541): [] __up_console_sem+0x78/0x80
[ 133.553132] hardirqs last disabled at (10552): [] __up_console_sem+0x5d/0x80
[ 133.554017] softirqs last enabled at (9570): [] irq_exit_rcu+0x93/0xc0
[ 133.554853] softirqs last disabled at (9565): [] irq_exit_rcu+0x93/0xc0
[ 133.555688] ---[ end trace 0000000000000000 ]---
executing program
[ 135.163931] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 137.211463] Bluetooth: hci0: command 0x041b tx timeout
[ 139.259383] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 141.307397] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:55:57 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ffe7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556e53400 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=00007fc7fa6326f4 CR3=0000000015a84000 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=0000000000091b5f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fdd22270730 CR3=000000000e020000 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=2030323a37353a34302037312079614d XMM01=5d3539383235342e33333120205b203a
XMM02=646f4d205d3539383235342e33333120 XMM03=6b7a79732030323a37353a3430203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3734303235342e33333120205b XMM07=79732030323a37353a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000