Warning: Permanently added '[localhost]:43636' (ECDSA) to the list of known hosts.
2023/05/17 04:46:12 fuzzer started
2023/05/17 04:46:12 dialing manager at localhost:35573
2023/05/17 04:46:12 checking machine...
2023/05/17 04:46:12 checking revisions...
syzkaller login: [ 53.370066] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:46:12 testing simple program...
[ 53.435373] cgroup: Unknown subsys name 'net'
[ 53.514253] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.264707] audit: type=1400 audit(1684298785.691:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.393731] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.395791] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.397104] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.399843] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.401953] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.403566] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.798937] ------------[ cut here ]------------
[ 67.800116] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.802168] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.803449] Modules linked in:
[ 67.803935] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.808705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.809573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.810130] 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
[ 67.811989] RSP: 0018:ffff88801f9e7c00 EFLAGS: 00010282
[ 67.812600] RAX: 0000000000000000 RBX: ffff888015ba8840 RCX: 0000000000000000
[ 67.813354] RDX: ffff888015a1d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.814103] RBP: ffff888015ba8854 R08: 0000000000000001 R09: 0000000000000000
[ 67.814915] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.815846] R13: ffffffff84e223a0 R14: ffff888015ba8848 R15: ffffffff84d73340
[ 67.816882] FS: 0000555556c3b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.818012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.818870] CR2: 00007f3c51a02af0 CR3: 00000000094d4000 CR4: 0000000000350ee0
[ 67.819884] Call Trace:
[ 67.820255]
[ 67.820659] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.821395] ipv4_frags_init_net+0x269/0x440
[ 67.822037] ops_init+0xbb/0x6b0
[ 67.822590] setup_net+0x3d9/0x990
[ 67.823114] ? down_read_killable+0x1d7/0x4e0
[ 67.823807] ? __pfx_setup_net+0x10/0x10
[ 67.824450] ? copy_net_ns+0x17c/0x770
[ 67.825037] copy_net_ns+0x321/0x770
[ 67.825629] create_new_namespaces+0x3f6/0xb30
[ 67.826343] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.827046] ksys_unshare+0x44d/0x8e0
[ 67.827664] ? __pfx_ksys_unshare+0x10/0x10
[ 67.828327] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.829162] __x64_sys_unshare+0x31/0x40
[ 67.829819] do_syscall_64+0x3f/0x90
[ 67.830412] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.831148] RIP: 0033:0x7f2566b0d0d7
[ 67.831728] 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
[ 67.834248] RSP: 002b:00007fff7d9c90b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.835381] RAX: ffffffffffffffda RBX: 00007fff7d9c96f8 RCX: 00007f2566b0d0d7
[ 67.836422] RDX: 00007f2566b7741f RSI: 00007fff7d9c9050 RDI: 0000000040000000
[ 67.837425] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d9c8e60
[ 67.838457] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2566c1fbf0
[ 67.839500] R13: 00007fff7d9c9190 R14: 0000000000000000 R15: 00000000000000f8
[ 67.840564]
[ 67.840914] irq event stamp: 8117
[ 67.841443] hardirqs last enabled at (8129): [] __up_console_sem+0x78/0x80
[ 67.842664] hardirqs last disabled at (8140): [] __up_console_sem+0x5d/0x80
[ 67.843897] softirqs last enabled at (8042): [] irq_exit_rcu+0x93/0xc0
[ 67.845105] softirqs last disabled at (8037): [] irq_exit_rcu+0x93/0xc0
[ 67.846309] ---[ end trace 0000000000000000 ]---
[ 67.852783] ------------[ cut here ]------------
[ 67.853593] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.855753] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.857120] Modules linked in:
[ 67.857680] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.859188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.860503] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.861378] 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
[ 67.864192] RSP: 0018:ffff88801f9e7c00 EFLAGS: 00010282
[ 67.865045] RAX: 0000000000000000 RBX: ffff8880145fa240 RCX: 0000000000000000
[ 67.866019] RDX: ffff888015a1d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.866990] RBP: ffff8880145fa254 R08: 0000000000000001 R09: 0000000000000000
[ 67.867965] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.868961] R13: ffffffff84e223a0 R14: ffff8880145fa248 R15: ffffffff84da62e0
[ 67.869945] FS: 0000555556c3b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.871053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.871873] CR2: 00007f3c51a02af0 CR3: 00000000094d4000 CR4: 0000000000350ee0
[ 67.872872] Call Trace:
[ 67.873232]
[ 67.873590] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.874273] ipv6_frags_init_net+0x206/0x3c0
[ 67.874954] ops_init+0xbb/0x6b0
[ 67.875473] setup_net+0x3d9/0x990
[ 67.875973] ? down_read_killable+0x1d7/0x4e0
[ 67.876628] ? __pfx_setup_net+0x10/0x10
[ 67.877189] ? copy_net_ns+0x17c/0x770
[ 67.877769] copy_net_ns+0x321/0x770
[ 67.878326] create_new_namespaces+0x3f6/0xb30
[ 67.878963] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.879657] ksys_unshare+0x44d/0x8e0
[ 67.880195] ? __pfx_ksys_unshare+0x10/0x10
[ 67.880842] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.881643] __x64_sys_unshare+0x31/0x40
[ 67.882209] do_syscall_64+0x3f/0x90
[ 67.882753] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.883485] RIP: 0033:0x7f2566b0d0d7
[ 67.883998] 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
[ 67.886390] RSP: 002b:00007fff7d9c90b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.887421] RAX: ffffffffffffffda RBX: 00007fff7d9c96f8 RCX: 00007f2566b0d0d7
[ 67.888411] RDX: 00007f2566b7741f RSI: 00007fff7d9c9050 RDI: 0000000040000000
[ 67.889387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d9c8e60
[ 67.890357] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2566c1fbf0
[ 67.891344] R13: 00007fff7d9c9190 R14: 0000000000000000 R15: 00000000000000f8
[ 67.892338]
[ 67.892680] irq event stamp: 9809
[ 67.893148] hardirqs last enabled at (9819): [] __up_console_sem+0x78/0x80
[ 67.894321] hardirqs last disabled at (9830): [] __up_console_sem+0x5d/0x80
[ 67.895481] softirqs last enabled at (9532): [] irq_exit_rcu+0x93/0xc0
[ 67.896617] softirqs last disabled at (9527): [] irq_exit_rcu+0x93/0xc0
[ 67.897745] ---[ end trace 0000000000000000 ]---
[ 67.899255] ------------[ cut here ]------------
[ 67.899948] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.902063] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.903218] Modules linked in:
[ 67.903690] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.904965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.906070] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.906804] 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
[ 67.909191] RSP: 0018:ffff88801f9e7bf0 EFLAGS: 00010286
[ 67.909938] RAX: 0000000000000000 RBX: ffff8880145fba40 RCX: 0000000000000000
[ 67.910907] RDX: ffff888015a1d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.911881] RBP: ffff8880145fba54 R08: 0000000000000001 R09: 0000000000000000
[ 67.912868] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.913832] R13: ffffffff84e223a0 R14: ffff8880145fba48 R15: ffffffff84daf020
[ 67.914807] FS: 0000555556c3b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.915851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.916641] CR2: 00007f3c51a02af0 CR3: 00000000094d4000 CR4: 0000000000350ee0
[ 67.917586] Call Trace:
[ 67.917928]
[ 67.918243] nf_ct_net_init+0x224/0x3d0
[ 67.918821] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.919462] ops_init+0xbb/0x6b0
[ 67.919941] setup_net+0x3d9/0x990
[ 67.920469] ? down_read_killable+0x1d7/0x4e0
[ 67.921078] ? __pfx_setup_net+0x10/0x10
[ 67.921644] ? copy_net_ns+0x17c/0x770
[ 67.922179] copy_net_ns+0x321/0x770
[ 67.922715] create_new_namespaces+0x3f6/0xb30
[ 67.923368] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.924030] ksys_unshare+0x44d/0x8e0
[ 67.924591] ? __pfx_ksys_unshare+0x10/0x10
[ 67.925170] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.925950] __x64_sys_unshare+0x31/0x40
[ 67.926528] do_syscall_64+0x3f/0x90
[ 67.927029] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.927736] RIP: 0033:0x7f2566b0d0d7
[ 67.928244] 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
[ 67.930661] RSP: 002b:00007fff7d9c90b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.931700] RAX: ffffffffffffffda RBX: 00007fff7d9c96f8 RCX: 00007f2566b0d0d7
[ 67.932697] RDX: 00007f2566b7741f RSI: 00007fff7d9c9050 RDI: 0000000040000000
[ 67.933674] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d9c8e60
[ 67.934665] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2566c1fbf0
[ 67.935649] R13: 00007fff7d9c9190 R14: 0000000000000000 R15: 00000000000000f8
[ 67.936692]
[ 67.937025] irq event stamp: 10681
[ 67.937535] hardirqs last enabled at (10693): [] __up_console_sem+0x78/0x80
[ 67.938718] hardirqs last disabled at (10704): [] __up_console_sem+0x5d/0x80
[ 67.939908] softirqs last enabled at (10588): [] irq_exit_rcu+0x93/0xc0
[ 67.941072] softirqs last disabled at (10583): [] irq_exit_rcu+0x93/0xc0
[ 67.942224] ---[ end trace 0000000000000000 ]---
executing program
[ 69.474901] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.522372] Bluetooth: hci0: command 0x041b tx timeout
[ 73.570376] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.618374] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:46:10 Registers:
info registers vcpu 0
RAX=000000000001de39 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f3c519b9ce0 CR3=00000000097ec000 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=2037323a36343a34302037312079614d XMM01=5d3934343330382e37362020205b203a
XMM02=646f4d205d3934343330382e37362020 XMM03=6b7a79732037323a36343a3430203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3836313230382e37362020205b XMM07=79732037323a36343a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556c3b400 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=00007f3c51a02af0 CR3=00000000094d4000 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