Warning: Permanently added '[localhost]:30501' (ECDSA) to the list of known hosts.
2023/05/17 10:48:58 fuzzer started
2023/05/17 10:48:59 dialing manager at localhost:44319
2023/05/17 10:48:59 checking machine...
2023/05/17 10:48:59 checking revisions...
syzkaller login: [ 41.593062] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:48:59 testing simple program...
[ 41.661994] cgroup: Unknown subsys name 'net'
[ 41.753005] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.626666] audit: type=1400 audit(1684320553.217:6): 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
executing program
[ 56.748998] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.752428] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.754743] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.758637] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.760384] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.762169] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.170002] ------------[ cut here ]------------
[ 57.170736] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.172584] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.173799] Modules linked in:
[ 57.174275] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.178137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.179283] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.180072] 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
[ 57.182588] RSP: 0018:ffff88801f49fc00 EFLAGS: 00010282
[ 57.183342] RAX: 0000000000000000 RBX: ffff888016019c40 RCX: 0000000000000000
[ 57.184368] RDX: ffff8880184b8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.185379] RBP: ffff888016019c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.186416] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.187431] R13: ffffffff84e23fe0 R14: ffff888016019c48 R15: ffffffff84d74dc0
[ 57.188488] FS: 00005555571e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.189629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.190427] CR2: 00007f92d75b66f4 CR3: 000000000d05a000 CR4: 0000000000350ee0
[ 57.191438] Call Trace:
[ 57.191846]
[ 57.192186] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.192916] ipv4_frags_init_net+0x269/0x440
[ 57.193611] ops_init+0xbb/0x6b0
[ 57.194121] setup_net+0x3d9/0x990
[ 57.194671] ? down_read_killable+0x1d7/0x4e0
[ 57.195315] ? __pfx_setup_net+0x10/0x10
[ 57.195937] ? copy_net_ns+0x17c/0x770
[ 57.196563] copy_net_ns+0x321/0x770
[ 57.197116] create_new_namespaces+0x3f6/0xb30
[ 57.197833] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.198570] ksys_unshare+0x44d/0x8e0
[ 57.199135] ? __pfx_ksys_unshare+0x10/0x10
[ 57.199799] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.200642] __x64_sys_unshare+0x31/0x40
[ 57.201227] do_syscall_64+0x3f/0x90
[ 57.201820] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.202584] RIP: 0033:0x7fa0aa2940d7
[ 57.203106] 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
[ 57.205576] RSP: 002b:00007ffce348e8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.206658] RAX: ffffffffffffffda RBX: 00007ffce348ef38 RCX: 00007fa0aa2940d7
[ 57.207656] RDX: 00007fa0aa2fe41f RSI: 00007ffce348e890 RDI: 0000000040000000
[ 57.208655] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce348e6a0
[ 57.209668] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa0aa3a6bf0
[ 57.210676] R13: 00007ffce348e9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.211703]
[ 57.212045] irq event stamp: 9227
[ 57.212554] hardirqs last enabled at (9239): [] __up_console_sem+0x78/0x80
[ 57.213754] hardirqs last disabled at (9250): [] __up_console_sem+0x5d/0x80
[ 57.214948] softirqs last enabled at (9010): [] irq_exit_rcu+0x93/0xc0
[ 57.216104] softirqs last disabled at (9005): [] irq_exit_rcu+0x93/0xc0
[ 57.217260] ---[ end trace 0000000000000000 ]---
[ 57.223196] ------------[ cut here ]------------
[ 57.224041] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.225985] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.227147] Modules linked in:
[ 57.227623] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.228887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.230017] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.230754] 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
[ 57.233149] RSP: 0018:ffff88801f49fc00 EFLAGS: 00010282
[ 57.233903] RAX: 0000000000000000 RBX: ffff88800c6f9640 RCX: 0000000000000000
[ 57.234901] RDX: ffff8880184b8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.235923] RBP: ffff88800c6f9654 R08: 0000000000000001 R09: 0000000000000000
[ 57.236918] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.237938] R13: ffffffff84e23fe0 R14: ffff88800c6f9648 R15: ffffffff84da7d60
[ 57.238936] FS: 00005555571e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.240043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.240870] CR2: 00007f92d75b66f4 CR3: 000000000d05a000 CR4: 0000000000350ee0
[ 57.241869] Call Trace:
[ 57.242238]
[ 57.242601] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.243284] ipv6_frags_init_net+0x206/0x3c0
[ 57.243944] ops_init+0xbb/0x6b0
[ 57.244448] setup_net+0x3d9/0x990
[ 57.244994] ? down_read_killable+0x1d7/0x4e0
[ 57.245682] ? __pfx_setup_net+0x10/0x10
[ 57.246254] ? copy_net_ns+0x17c/0x770
[ 57.246865] copy_net_ns+0x321/0x770
[ 57.247410] create_new_namespaces+0x3f6/0xb30
[ 57.248098] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.248814] ksys_unshare+0x44d/0x8e0
[ 57.249360] ? __pfx_ksys_unshare+0x10/0x10
[ 57.250010] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.250842] __x64_sys_unshare+0x31/0x40
[ 57.251420] do_syscall_64+0x3f/0x90
[ 57.251998] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.252774] RIP: 0033:0x7fa0aa2940d7
[ 57.253296] 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
[ 57.255755] RSP: 002b:00007ffce348e8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.256811] RAX: ffffffffffffffda RBX: 00007ffce348ef38 RCX: 00007fa0aa2940d7
[ 57.257821] RDX: 00007fa0aa2fe41f RSI: 00007ffce348e890 RDI: 0000000040000000
[ 57.258815] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce348e6a0
[ 57.259821] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa0aa3a6bf0
[ 57.260832] R13: 00007ffce348e9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.261870]
[ 57.262210] irq event stamp: 11213
[ 57.262727] hardirqs last enabled at (11225): [] __up_console_sem+0x78/0x80
[ 57.263909] hardirqs last disabled at (11236): [] __up_console_sem+0x5d/0x80
[ 57.265103] softirqs last enabled at (11174): [] irq_exit_rcu+0x93/0xc0
[ 57.266298] softirqs last disabled at (11169): [] irq_exit_rcu+0x93/0xc0
[ 57.267482] ---[ end trace 0000000000000000 ]---
[ 57.269114] ------------[ cut here ]------------
[ 57.269877] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.271974] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.273228] Modules linked in:
[ 57.273752] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.275100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.276281] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.277077] 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
[ 57.279593] RSP: 0018:ffff88801f49fbf0 EFLAGS: 00010286
[ 57.280296] RAX: 0000000000000000 RBX: ffff888014178a40 RCX: 0000000000000000
[ 57.281256] RDX: ffff8880184b8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.282322] RBP: ffff888014178a54 R08: 0000000000000001 R09: 0000000000000000
[ 57.283380] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.284481] R13: ffffffff84e23fe0 R14: ffff888014178a48 R15: ffffffff84db0aa0
[ 57.285586] FS: 00005555571e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.286798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.287700] CR2: 00007f92d75b66f4 CR3: 000000000d05a000 CR4: 0000000000350ee0
[ 57.288801] Call Trace:
[ 57.289198]
[ 57.289623] nf_ct_net_init+0x224/0x3d0
[ 57.290261] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.291008] ops_init+0xbb/0x6b0
[ 57.291585] setup_net+0x3d9/0x990
[ 57.292138] ? down_read_killable+0x1d7/0x4e0
[ 57.292881] ? __pfx_setup_net+0x10/0x10
[ 57.293550] ? copy_net_ns+0x17c/0x770
[ 57.294169] copy_net_ns+0x321/0x770
[ 57.294805] create_new_namespaces+0x3f6/0xb30
[ 57.295560] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.296328] ksys_unshare+0x44d/0x8e0
[ 57.296978] ? __pfx_ksys_unshare+0x10/0x10
[ 57.297672] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.298531] __x64_sys_unshare+0x31/0x40
[ 57.299120] do_syscall_64+0x3f/0x90
[ 57.299708] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.300493] RIP: 0033:0x7fa0aa2940d7
[ 57.301030] 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
[ 57.303483] RSP: 002b:00007ffce348e8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.304492] RAX: ffffffffffffffda RBX: 00007ffce348ef38 RCX: 00007fa0aa2940d7
[ 57.305531] RDX: 00007fa0aa2fe41f RSI: 00007ffce348e890 RDI: 0000000040000000
[ 57.306575] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce348e6a0
[ 57.307633] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa0aa3a6bf0
[ 57.308691] R13: 00007ffce348e9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.309770]
[ 57.310130] irq event stamp: 12057
[ 57.310677] hardirqs last enabled at (12069): [] __up_console_sem+0x78/0x80
[ 57.311937] hardirqs last disabled at (12080): [] __up_console_sem+0x5d/0x80
[ 57.313231] softirqs last enabled at (11532): [] irq_exit_rcu+0x93/0xc0
[ 57.314506] softirqs last disabled at (11509): [] irq_exit_rcu+0x93/0xc0
[ 57.315653] ---[ end trace 0000000000000000 ]---
[ 58.828073] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.875523] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.923524] Bluetooth: hci0: command 0x040f tx timeout
[ 64.971532] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:49:08 Registers:
info registers vcpu 0
RAX=000000000002d177 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=00007f22480370a8 CR3=0000000010326000 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=2034313a39343a30312037312079614d XMM01=5d3939373337312e37352020205b203a
XMM02=646f4d205d3939373337312e37352020 XMM03=6b7a79732034313a39343a3031203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3438353237312e37352020205b XMM07=79732034313a39343a30312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f49f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 00005555571e9400 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=00007f92d75b66f4 CR3=000000000d05a000 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=00007f92d75c547000007f92d75c4f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000