Warning: Permanently added '[localhost]:47362' (ECDSA) to the list of known hosts.
2023/05/16 19:14:37 fuzzer started
2023/05/16 19:14:37 dialing manager at localhost:35573
2023/05/16 19:14:37 checking machine...
2023/05/16 19:14:37 checking revisions...
syzkaller login: [ 34.892704] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:14:38 testing simple program...
[ 34.944371] cgroup: Unknown subsys name 'net'
[ 35.006026] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 46.689982] audit: type=1400 audit(1684264489.847:6): avc: denied { execmem } for pid=257 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
[ 47.800559] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.802498] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.806016] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.809145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.810845] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.812158] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.217561] ------------[ cut here ]------------
[ 48.219000] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.220939] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.222001] Modules linked in:
[ 48.222404] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.227515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.228529] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.229218] 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
[ 48.231407] RSP: 0018:ffff888020327c00 EFLAGS: 00010282
[ 48.232090] RAX: 0000000000000000 RBX: ffff88800e1f9440 RCX: 0000000000000000
[ 48.233001] RDX: ffff888016cdb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.233900] RBP: ffff88800e1f9454 R08: 0000000000000001 R09: 0000000000000000
[ 48.234787] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.235658] R13: ffffffff84e223a0 R14: ffff88800e1f9448 R15: ffffffff84d73340
[ 48.236553] FS: 0000555555985400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.237550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.238306] CR2: 00007f27f71f16f4 CR3: 0000000009688000 CR4: 0000000000350ee0
[ 48.239219] Call Trace:
[ 48.239550]
[ 48.239880] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.240501] ipv4_frags_init_net+0x269/0x440
[ 48.241096] ops_init+0xbb/0x6b0
[ 48.241547] setup_net+0x3d9/0x990
[ 48.242036] ? down_read_killable+0x1d7/0x4e0
[ 48.242607] ? __pfx_setup_net+0x10/0x10
[ 48.243145] ? copy_net_ns+0x17c/0x770
[ 48.243662] copy_net_ns+0x321/0x770
[ 48.244179] create_new_namespaces+0x3f6/0xb30
[ 48.244796] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.245411] ksys_unshare+0x44d/0x8e0
[ 48.245940] ? __pfx_ksys_unshare+0x10/0x10
[ 48.246489] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.247244] __x64_sys_unshare+0x31/0x40
[ 48.247791] do_syscall_64+0x3f/0x90
[ 48.248266] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.248933] RIP: 0033:0x7f24463870d7
[ 48.249402] 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
[ 48.251615] RSP: 002b:00007ffcaa9bb488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.252562] RAX: ffffffffffffffda RBX: 00007ffcaa9bbac8 RCX: 00007f24463870d7
[ 48.253470] RDX: 00007f24463f141f RSI: 00007ffcaa9bb420 RDI: 0000000040000000
[ 48.254360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa9bb230
[ 48.255260] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2446499bf0
[ 48.256156] R13: 00007ffcaa9bb560 R14: 0000000000000000 R15: 00000000000000f8
[ 48.257065]
[ 48.257365] irq event stamp: 9857
[ 48.257830] hardirqs last enabled at (9869): [] __up_console_sem+0x78/0x80
[ 48.258900] hardirqs last disabled at (9880): [] __up_console_sem+0x5d/0x80
[ 48.259968] softirqs last enabled at (9794): [] irq_exit_rcu+0x93/0xc0
[ 48.261018] softirqs last disabled at (9789): [] irq_exit_rcu+0x93/0xc0
[ 48.262052] ---[ end trace 0000000000000000 ]---
[ 48.268481] ------------[ cut here ]------------
[ 48.269105] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.270741] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.271830] Modules linked in:
[ 48.272233] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.273402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.274428] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.275107] 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
[ 48.277325] RSP: 0018:ffff888020327c00 EFLAGS: 00010282
[ 48.278014] RAX: 0000000000000000 RBX: ffff88800d8d5040 RCX: 0000000000000000
[ 48.278913] RDX: ffff888016cdb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.279821] RBP: ffff88800d8d5054 R08: 0000000000000001 R09: 0000000000000000
[ 48.280685] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.281582] R13: ffffffff84e223a0 R14: ffff88800d8d5048 R15: ffffffff84da62e0
[ 48.282495] FS: 0000555555985400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.283538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.284287] CR2: 00007f27f71f16f4 CR3: 0000000009688000 CR4: 0000000000350ee0
[ 48.285183] Call Trace:
[ 48.285509]
[ 48.285841] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.286446] ipv6_frags_init_net+0x206/0x3c0
[ 48.287035] ops_init+0xbb/0x6b0
[ 48.287489] setup_net+0x3d9/0x990
[ 48.287974] ? down_read_killable+0x1d7/0x4e0
[ 48.288540] ? __pfx_setup_net+0x10/0x10
[ 48.289076] ? copy_net_ns+0x17c/0x770
[ 48.289575] copy_net_ns+0x321/0x770
[ 48.290088] create_new_namespaces+0x3f6/0xb30
[ 48.290670] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.291337] ksys_unshare+0x44d/0x8e0
[ 48.291865] ? __pfx_ksys_unshare+0x10/0x10
[ 48.292405] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.293159] __x64_sys_unshare+0x31/0x40
[ 48.293675] do_syscall_64+0x3f/0x90
[ 48.294184] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.294858] RIP: 0033:0x7f24463870d7
[ 48.295335] 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
[ 48.297510] RSP: 002b:00007ffcaa9bb488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.298456] RAX: ffffffffffffffda RBX: 00007ffcaa9bbac8 RCX: 00007f24463870d7
[ 48.299371] RDX: 00007f24463f141f RSI: 00007ffcaa9bb420 RDI: 0000000040000000
[ 48.300256] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa9bb230
[ 48.301144] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2446499bf0
[ 48.302018] R13: 00007ffcaa9bb560 R14: 0000000000000000 R15: 00000000000000f8
[ 48.302943]
[ 48.303257] irq event stamp: 11911
[ 48.303708] hardirqs last enabled at (11921): [] __up_console_sem+0x78/0x80
[ 48.304807] hardirqs last disabled at (11934): [] __up_console_sem+0x5d/0x80
[ 48.305881] softirqs last enabled at (11706): [] irq_exit_rcu+0x93/0xc0
[ 48.306919] softirqs last disabled at (11697): [] irq_exit_rcu+0x93/0xc0
[ 48.307983] ---[ end trace 0000000000000000 ]---
[ 48.309444] ------------[ cut here ]------------
[ 48.310112] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.312076] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.313173] Modules linked in:
[ 48.313596] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.314807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.315889] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.316560] 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
[ 48.318823] RSP: 0018:ffff888020327bf0 EFLAGS: 00010286
[ 48.319517] RAX: 0000000000000000 RBX: ffff88800d8d4a40 RCX: 0000000000000000
[ 48.320449] RDX: ffff888016cdb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.321373] RBP: ffff88800d8d4a54 R08: 0000000000000001 R09: 0000000000000000
[ 48.322315] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.323250] R13: ffffffff84e223a0 R14: ffff88800d8d4a48 R15: ffffffff84daf020
[ 48.324203] FS: 0000555555985400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.325252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.326034] CR2: 00007f27f71f16f4 CR3: 0000000009688000 CR4: 0000000000350ee0
[ 48.326964] Call Trace:
[ 48.327325]
[ 48.327651] nf_ct_net_init+0x224/0x3d0
[ 48.328220] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.328853] ops_init+0xbb/0x6b0
[ 48.329322] setup_net+0x3d9/0x990
[ 48.329834] ? down_read_killable+0x1d7/0x4e0
[ 48.330427] ? __pfx_setup_net+0x10/0x10
[ 48.331001] ? copy_net_ns+0x17c/0x770
[ 48.331540] copy_net_ns+0x321/0x770
[ 48.332074] create_new_namespaces+0x3f6/0xb30
[ 48.332685] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.333356] ksys_unshare+0x44d/0x8e0
[ 48.333894] ? __pfx_ksys_unshare+0x10/0x10
[ 48.334463] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.335247] __x64_sys_unshare+0x31/0x40
[ 48.335823] do_syscall_64+0x3f/0x90
[ 48.336321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.337039] RIP: 0033:0x7f24463870d7
[ 48.337528] 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
[ 48.339803] RSP: 002b:00007ffcaa9bb488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.340808] RAX: ffffffffffffffda RBX: 00007ffcaa9bbac8 RCX: 00007f24463870d7
[ 48.341710] RDX: 00007f24463f141f RSI: 00007ffcaa9bb420 RDI: 0000000040000000
[ 48.342632] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa9bb230
[ 48.343565] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2446499bf0
[ 48.344491] R13: 00007ffcaa9bb560 R14: 0000000000000000 R15: 00000000000000f8
[ 48.345454]
[ 48.345798] irq event stamp: 12703
[ 48.346250] hardirqs last enabled at (12713): [] __up_console_sem+0x78/0x80
[ 48.347376] hardirqs last disabled at (12724): [] __up_console_sem+0x5d/0x80
[ 48.348492] softirqs last enabled at (12254): [] irq_exit_rcu+0x93/0xc0
[ 48.349590] softirqs last disabled at (12249): [] irq_exit_rcu+0x93/0xc0
[ 48.350673] ---[ end trace 0000000000000000 ]---
executing program
[ 49.882627] Bluetooth: hci0: command 0x0409 tx timeout
[ 51.932276] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 53.978125] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.025861] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:14:51 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff888016f30000
RSI=ffffffff81975bcf RDI=0000000000000007 RBP=ffffea00006a1b80 RSP=ffff888018df7a18
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000f67d R13=ffff888018b202b0 R14=0000000000000000 R15=000000000000f67d
RIP=ffffffff814bf890 RFL=00000246 [---Z-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 00007fc05221c700 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=00007fc048037008 CR3=000000000f028000 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=2031353a34313a39312036312079614d XMM01=5d3030303931322e38342020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
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=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880203275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555985400 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=00007f27f71f16f4 CR3=0000000009688000 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