Warning: Permanently added '[localhost]:48908' (ECDSA) to the list of known hosts.
2023/05/17 08:17:59 fuzzer started
2023/05/17 08:17:59 dialing manager at localhost:35573
2023/05/17 08:17:59 checking machine...
2023/05/17 08:17:59 checking revisions...
syzkaller login: [ 65.467461] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:17:59 testing simple program...
[ 65.553629] cgroup: Unknown subsys name 'net'
[ 65.646658] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 78.797933] audit: type=1400 audit(1684311492.960:6): 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
[ 79.947982] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.950417] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.951273] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.953620] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.956588] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.957466] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.300172] ------------[ cut here ]------------
[ 80.300721] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.301928] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.302710] Modules linked in:
[ 80.302982] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.303731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.304466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.304929] 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
[ 80.326069] RSP: 0018:ffff88800da3fc00 EFLAGS: 00010282
[ 80.326874] RAX: 0000000000000000 RBX: ffff88800de04440 RCX: 0000000000000000
[ 80.327580] RDX: ffff88800ffe1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.328255] RBP: ffff88800de04454 R08: 0000000000000001 R09: 0000000000000000
[ 80.328913] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 80.329593] R13: ffffffff84e223a0 R14: ffff88800de04448 R15: ffffffff84d73340
[ 80.330286] FS: 00005555574ff400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 80.331021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.331588] CR2: 00007f1b849b46f4 CR3: 00000000147aa000 CR4: 0000000000350ee0
[ 80.332279] Call Trace:
[ 80.332528]
[ 80.332753] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.333258] ipv4_frags_init_net+0x269/0x440
[ 80.333688] ops_init+0xbb/0x6b0
[ 80.334023] setup_net+0x3d9/0x990
[ 80.334395] ? down_read_killable+0x1d7/0x4e0
[ 80.334834] ? __pfx_setup_net+0x10/0x10
[ 80.335245] ? copy_net_ns+0x17c/0x770
[ 80.335637] copy_net_ns+0x321/0x770
[ 80.335999] create_new_namespaces+0x3f6/0xb30
[ 80.336474] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.336944] ksys_unshare+0x44d/0x8e0
executing program
[ 80.337343] ? __pfx_ksys_unshare+0x10/0x10
[ 80.345876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.346474] __x64_sys_unshare+0x31/0x40
[ 80.346888] do_syscall_64+0x3f/0x90
[ 80.347292] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.347793] RIP: 0033:0x7f55068e40d7
[ 80.348154] 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
[ 80.349852] RSP: 002b:00007fffa4f82c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.350600] RAX: ffffffffffffffda RBX: 00007fffa4f83258 RCX: 00007f55068e40d7
[ 80.351292] RDX: 00007f550694e41f RSI: 00007fffa4f82bb0 RDI: 0000000040000000
[ 80.351969] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa4f829c0
[ 80.352667] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55069f6bf0
[ 80.353359] R13: 00007fffa4f82cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.354039]
[ 80.354300] irq event stamp: 8149
[ 80.354632] hardirqs last enabled at (8159): [] __up_console_sem+0x78/0x80
[ 80.355459] hardirqs last disabled at (8170): [] __up_console_sem+0x5d/0x80
[ 80.356298] softirqs last enabled at (8184): [] irq_exit_rcu+0x93/0xc0
[ 80.357085] softirqs last disabled at (8179): [] irq_exit_rcu+0x93/0xc0
[ 80.363733] ---[ end trace 0000000000000000 ]---
[ 80.368510] ------------[ cut here ]------------
[ 80.368945] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 80.386585] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.387398] Modules linked in:
[ 80.387715] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.388631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.389417] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.389931] 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
[ 80.391578] RSP: 0018:ffff88800da3fc00 EFLAGS: 00010282
[ 80.392085] RAX: 0000000000000000 RBX: ffff88801673e440 RCX: 0000000000000000
[ 80.392760] RDX: ffff88800ffe1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.393441] RBP: ffff88801673e454 R08: 0000000000000001 R09: 0000000000000000
[ 80.399555] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.400251] R13: ffffffff84e223a0 R14: ffff88801673e448 R15: ffffffff84da62e0
[ 80.400915] FS: 00005555574ff400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 80.401673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.402266] CR2: 00007f1b849b46f4 CR3: 00000000147aa000 CR4: 0000000000350ee0
[ 80.402841] Call Trace:
[ 80.403061]
[ 80.403292] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 80.403712] ipv6_frags_init_net+0x206/0x3c0
[ 80.404084] ops_init+0xbb/0x6b0
[ 80.404421] setup_net+0x3d9/0x990
[ 80.404735] ? down_read_killable+0x1d7/0x4e0
[ 80.405120] ? __pfx_setup_net+0x10/0x10
[ 80.405489] ? copy_net_ns+0x17c/0x770
[ 80.405900] copy_net_ns+0x321/0x770
[ 80.406230] create_new_namespaces+0x3f6/0xb30
[ 80.406623] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.407032] ksys_unshare+0x44d/0x8e0
[ 80.407387] ? __pfx_ksys_unshare+0x10/0x10
[ 80.407752] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.408242] __x64_sys_unshare+0x31/0x40
[ 80.408586] do_syscall_64+0x3f/0x90
[ 80.408902] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.409348] RIP: 0033:0x7f55068e40d7
[ 80.409658] 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
[ 80.411115] RSP: 002b:00007fffa4f82c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.411746] RAX: ffffffffffffffda RBX: 00007fffa4f83258 RCX: 00007f55068e40d7
[ 80.412334] RDX: 00007f550694e41f RSI: 00007fffa4f82bb0 RDI: 0000000040000000
[ 80.412901] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa4f829c0
[ 80.413491] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55069f6bf0
[ 80.414132] R13: 00007fffa4f82cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.414735]
[ 80.414937] irq event stamp: 9975
[ 80.415236] hardirqs last enabled at (9987): [] __up_console_sem+0x78/0x80
[ 80.415909] hardirqs last disabled at (9996): [] __up_console_sem+0x5d/0x80
[ 80.416607] softirqs last enabled at (9488): [] irq_exit_rcu+0x93/0xc0
[ 80.417290] softirqs last disabled at (9253): [] irq_exit_rcu+0x93/0xc0
[ 80.418016] ---[ end trace 0000000000000000 ]---
[ 80.419061] ------------[ cut here ]------------
[ 80.419486] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 80.420764] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.421483] Modules linked in:
[ 80.421794] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.422631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.423300] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.423738] 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
[ 80.425168] RSP: 0018:ffff88800da3fbf0 EFLAGS: 00010286
[ 80.425627] RAX: 0000000000000000 RBX: ffff88801673f240 RCX: 0000000000000000
[ 80.426274] RDX: ffff88800ffe1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.426836] RBP: ffff88801673f254 R08: 0000000000000001 R09: 0000000000000000
[ 80.427414] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.427974] R13: ffffffff84e223a0 R14: ffff88801673f248 R15: ffffffff84daf020
[ 80.428570] FS: 00005555574ff400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 80.429225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.429698] CR2: 00007f1b849b46f4 CR3: 00000000147aa000 CR4: 0000000000350ee0
[ 80.430364] Call Trace:
[ 80.430587]
[ 80.430793] nf_ct_net_init+0x224/0x3d0
[ 80.431138] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.431546] ops_init+0xbb/0x6b0
[ 80.431860] setup_net+0x3d9/0x990
[ 80.432165] ? down_read_killable+0x1d7/0x4e0
[ 80.432569] ? __pfx_setup_net+0x10/0x10
[ 80.432907] ? copy_net_ns+0x17c/0x770
[ 80.433274] copy_net_ns+0x321/0x770
[ 80.433602] create_new_namespaces+0x3f6/0xb30
[ 80.434081] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.434521] ksys_unshare+0x44d/0x8e0
[ 80.434857] ? __pfx_ksys_unshare+0x10/0x10
[ 80.435245] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.435732] __x64_sys_unshare+0x31/0x40
[ 80.436079] do_syscall_64+0x3f/0x90
[ 80.436428] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.436861] RIP: 0033:0x7f55068e40d7
[ 80.437169] 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
[ 80.438705] RSP: 002b:00007fffa4f82c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.439334] RAX: ffffffffffffffda RBX: 00007fffa4f83258 RCX: 00007f55068e40d7
[ 80.439906] RDX: 00007f550694e41f RSI: 00007fffa4f82bb0 RDI: 0000000040000000
[ 80.440511] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa4f829c0
[ 80.441063] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55069f6bf0
[ 80.441658] R13: 00007fffa4f82cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.442345]
[ 80.442550] irq event stamp: 10709
[ 80.442845] hardirqs last enabled at (10719): [] __up_console_sem+0x78/0x80
[ 80.443565] hardirqs last disabled at (10730): [] __up_console_sem+0x5d/0x80
[ 80.444291] softirqs last enabled at (10210): [] irq_exit_rcu+0x93/0xc0
[ 80.444972] softirqs last disabled at (10205): [] irq_exit_rcu+0x93/0xc0
[ 80.445679] ---[ end trace 0000000000000000 ]---
[ 82.022458] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 84.067339] Bluetooth: hci0: command 0x041b tx timeout
[ 86.118304] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 88.165961] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:17:55 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff844e836b RDX=fffffbfff0abfccd
RSI=0000000000000004 RDI=ffffffff855fe660 RBP=ffffffff855fe660 RSP=ffff888016d37800
R8 =0000000000000000 R9 =fffffbfff0abfccc R10=ffffffff855fe663 R11=0000000000000001
R12=0000000000000003 R13=fffffbfff0abfccc R14=0000000000000001 R15=1ffff11002da6f01
RIP=ffffffff844e835e 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 00007fed1d7b7700 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=00007f6b2d97e5a8 CR3=000000000d8e8000 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=c577fcd450663486424d542bbfcb832c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=199ead996d51e1f70000000000110d80 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=19bb887ab96a9ab100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffff88800da3f6d0 RCX=0000000000000000 RDX=ffff88800ffe1b40
RSI=ffffffff8448faf0 RDI=0000000000000001 RBP=ffffffff851d2379 RSP=ffff88800da3f5b0
R8 =0000000000000001 R9 =0000000000000030 R10=0000000000000034 R11=0000000000000001
R12=ffffffff851d2377 R13=1ffff11001b47eba R14=0000000000000034 R15=ffffffff851d2377
RIP=ffffffff814bf8ab RFL=00000046 [---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 00005555574ff400 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=00007f1b849b46f4 CR3=00000000147aa000 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