Warning: Permanently added '[localhost]:47265' (ECDSA) to the list of known hosts.
2023/05/18 05:31:39 fuzzer started
2023/05/18 05:31:39 dialing manager at localhost:44319
2023/05/18 05:31:39 checking machine...
2023/05/18 05:31:39 checking revisions...
syzkaller login: [ 43.271579] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:31:39 testing simple program...
[ 43.326387] cgroup: Unknown subsys name 'net'
[ 43.405678] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 54.916366] audit: type=1400 audit(1684387911.225:6): 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
executing program
[ 56.050276] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.052841] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.054723] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.057240] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.058786] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.061158] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.465484] ------------[ cut here ]------------
[ 56.466186] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.467898] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.469030] Modules linked in:
[ 56.469464] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.471610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.475433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.476156] 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
[ 56.478466] RSP: 0018:ffff88800f427c00 EFLAGS: 00010282
[ 56.479189] RAX: 0000000000000000 RBX: ffff88800c807840 RCX: 0000000000000000
[ 56.480126] RDX: ffff8880159e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.481099] RBP: ffff88800c807854 R08: 0000000000000001 R09: 0000000000000000
[ 56.482028] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.482989] R13: ffffffff84e23fe0 R14: ffff88800c807848 R15: ffffffff84d74dc0
[ 56.483893] FS: 0000555555c97400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.484970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.485712] CR2: 00007fea39d176f4 CR3: 000000000dbbc000 CR4: 0000000000350ee0
[ 56.486732] Call Trace:
[ 56.487114]
[ 56.487429] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.488111] ipv4_frags_init_net+0x269/0x440
[ 56.488702] ops_init+0xbb/0x6b0
[ 56.489202] setup_net+0x3d9/0x990
[ 56.489683] ? down_read_killable+0x1d7/0x4e0
[ 56.490316] ? __pfx_setup_net+0x10/0x10
[ 56.490889] ? copy_net_ns+0x17c/0x770
[ 56.491457] copy_net_ns+0x321/0x770
[ 56.491996] create_new_namespaces+0x3f6/0xb30
[ 56.492608] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.493291] ksys_unshare+0x44d/0x8e0
[ 56.493807] ? __pfx_ksys_unshare+0x10/0x10
[ 56.494426] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.495213] __x64_sys_unshare+0x31/0x40
[ 56.495755] do_syscall_64+0x3f/0x90
[ 56.496288] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.496999] RIP: 0033:0x7fad33a9e0d7
[ 56.497491] 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
[ 56.499776] RSP: 002b:00007fffde159d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.500778] RAX: ffffffffffffffda RBX: 00007fffde15a368 RCX: 00007fad33a9e0d7
[ 56.501733] RDX: 00007fad33b0841f RSI: 00007fffde159cc0 RDI: 0000000040000000
[ 56.502690] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffde159ad0
[ 56.503618] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad33bb0bf0
[ 56.504557] R13: 00007fffde159e00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.505518]
[ 56.505832] irq event stamp: 7565
[ 56.506309] hardirqs last enabled at (7577): [] __up_console_sem+0x78/0x80
[ 56.507427] hardirqs last disabled at (7588): [] __up_console_sem+0x5d/0x80
[ 56.508537] softirqs last enabled at (7502): [] irq_exit_rcu+0x93/0xc0
[ 56.509615] softirqs last disabled at (7497): [] irq_exit_rcu+0x93/0xc0
[ 56.510702] ---[ end trace 0000000000000000 ]---
[ 56.516255] ------------[ cut here ]------------
[ 56.516875] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.518626] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.519745] Modules linked in:
[ 56.520192] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.521392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.522462] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.523174] 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
[ 56.525448] RSP: 0018:ffff88800f427c00 EFLAGS: 00010282
[ 56.526169] RAX: 0000000000000000 RBX: ffff88800ee04c40 RCX: 0000000000000000
[ 56.527117] RDX: ffff8880159e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.528051] RBP: ffff88800ee04c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.528990] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.529882] R13: ffffffff84e23fe0 R14: ffff88800ee04c48 R15: ffffffff84da7d60
[ 56.530821] FS: 0000555555c97400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.531866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.532646] CR2: 00007fea39d176f4 CR3: 000000000dbbc000 CR4: 0000000000350ee0
[ 56.533610] Call Trace:
[ 56.534003]
[ 56.534323] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.535040] ipv6_frags_init_net+0x206/0x3c0
[ 56.535638] ops_init+0xbb/0x6b0
[ 56.536149] setup_net+0x3d9/0x990
[ 56.536637] ? down_read_killable+0x1d7/0x4e0
[ 56.537280] ? __pfx_setup_net+0x10/0x10
[ 56.537829] ? copy_net_ns+0x17c/0x770
[ 56.538406] copy_net_ns+0x321/0x770
[ 56.538924] create_new_namespaces+0x3f6/0xb30
[ 56.539582] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.540272] ksys_unshare+0x44d/0x8e0
[ 56.540795] ? __pfx_ksys_unshare+0x10/0x10
[ 56.541413] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.542200] __x64_sys_unshare+0x31/0x40
[ 56.542760] do_syscall_64+0x3f/0x90
[ 56.543299] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.544015] RIP: 0033:0x7fad33a9e0d7
[ 56.544513] 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
[ 56.546837] RSP: 002b:00007fffde159d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.547849] RAX: ffffffffffffffda RBX: 00007fffde15a368 RCX: 00007fad33a9e0d7
[ 56.548796] RDX: 00007fad33b0841f RSI: 00007fffde159cc0 RDI: 0000000040000000
[ 56.549747] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffde159ad0
[ 56.550716] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad33bb0bf0
[ 56.551668] R13: 00007fffde159e00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.552639]
[ 56.552991] irq event stamp: 9309
[ 56.553441] hardirqs last enabled at (9319): [] __up_console_sem+0x78/0x80
[ 56.554580] hardirqs last disabled at (9330): [] __up_console_sem+0x5d/0x80
[ 56.555721] softirqs last enabled at (8712): [] irq_exit_rcu+0x93/0xc0
[ 56.556821] softirqs last disabled at (8693): [] irq_exit_rcu+0x93/0xc0
[ 56.557911] ---[ end trace 0000000000000000 ]---
[ 56.559416] ------------[ cut here ]------------
[ 56.560205] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.562318] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.563450] Modules linked in:
[ 56.563887] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.565130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.566213] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.566925] 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
[ 56.569275] RSP: 0018:ffff88800f427bf0 EFLAGS: 00010286
[ 56.570014] RAX: 0000000000000000 RBX: ffff88800ee05240 RCX: 0000000000000000
[ 56.570931] RDX: ffff8880159e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.571885] RBP: ffff88800ee05254 R08: 0000000000000001 R09: 0000000000000000
[ 56.572836] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.573784] R13: ffffffff84e23fe0 R14: ffff88800ee05248 R15: ffffffff84db0aa0
[ 56.574765] FS: 0000555555c97400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.575822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.576612] CR2: 00007fea39d176f4 CR3: 000000000dbbc000 CR4: 0000000000350ee0
[ 56.577566] Call Trace:
[ 56.577919]
[ 56.578276] nf_ct_net_init+0x224/0x3d0
[ 56.578837] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.579489] ops_init+0xbb/0x6b0
[ 56.580000] setup_net+0x3d9/0x990
[ 56.580484] ? down_read_killable+0x1d7/0x4e0
[ 56.581119] ? __pfx_setup_net+0x10/0x10
[ 56.581671] ? copy_net_ns+0x17c/0x770
[ 56.582249] copy_net_ns+0x321/0x770
[ 56.582778] create_new_namespaces+0x3f6/0xb30
[ 56.583432] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.584114] ksys_unshare+0x44d/0x8e0
[ 56.584635] ? __pfx_ksys_unshare+0x10/0x10
[ 56.585254] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.586075] __x64_sys_unshare+0x31/0x40
[ 56.586653] do_syscall_64+0x3f/0x90
[ 56.587197] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.587878] RIP: 0033:0x7fad33a9e0d7
[ 56.588407] 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
[ 56.590741] RSP: 002b:00007fffde159d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.591756] RAX: ffffffffffffffda RBX: 00007fffde15a368 RCX: 00007fad33a9e0d7
[ 56.592702] RDX: 00007fad33b0841f RSI: 00007fffde159cc0 RDI: 0000000040000000
[ 56.593651] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffde159ad0
[ 56.594598] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad33bb0bf0
[ 56.595541] R13: 00007fffde159e00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.596514]
[ 56.596832] irq event stamp: 10143
[ 56.597327] hardirqs last enabled at (10155): [] __up_console_sem+0x78/0x80
[ 56.598477] hardirqs last disabled at (10166): [] __up_console_sem+0x5d/0x80
[ 56.599617] softirqs last enabled at (9714): [] irq_exit_rcu+0x93/0xc0
[ 56.600700] softirqs last disabled at (9705): [] irq_exit_rcu+0x93/0xc0
[ 56.601789] ---[ end trace 0000000000000000 ]---
[ 58.135542] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.183064] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.231050] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.279061] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:31:49 Registers:
info registers vcpu 0
RAX=ffffffff8779ca40 RBX=000000000000042c RCX=ffffffff812d11e2 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779ca40 RBP=0000000000000000 RSP=ffff888016cdf308
R8 =0000000000000000 R9 =0000000000000002 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888015a05c00 R13=ffff888015a051c0 R14=ffffffff85d36b6c R15=0000000000000000
RIP=ffffffff8180f3b6 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f6521d2c900 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=00007f6521253000 CR3=00000000161fa000 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=502031203a5550433d4547415353454d XMM01=69615420302e726f7475636578652d7a
XMM02=2d3263722d302e342e36202020202020 XMM03=6465746e69615420302e726f74756365
XMM04=d8f928da5fab84ed0000000000114638 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8afaeb75cef4d5a200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f427618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555555c97400 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=00007fea39d176f4 CR3=000000000dbbc000 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