Warning: Permanently added '[localhost]:35999' (ECDSA) to the list of known hosts.
2023/05/17 05:33:36 fuzzer started
2023/05/17 05:33:36 dialing manager at localhost:35573
2023/05/17 05:33:36 checking machine...
2023/05/17 05:33:36 checking revisions...
syzkaller login: [ 47.315805] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:33:36 testing simple program...
[ 47.396451] cgroup: Unknown subsys name 'net'
[ 47.496936] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.506417] audit: type=1400 audit(1684301629.840:6): 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
[ 61.688902] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.691029] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.692608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.696219] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.698813] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.700564] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.097019] ------------[ cut here ]------------
[ 62.097827] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.100182] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.101315] Modules linked in:
[ 62.101805] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.104313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.106724] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.107886] 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
[ 62.110087] RSP: 0018:ffff88801f77fc00 EFLAGS: 00010282
[ 62.110738] RAX: 0000000000000000 RBX: ffff88800ca20040 RCX: 0000000000000000
[ 62.111650] RDX: ffff8880147951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.112572] RBP: ffff88800ca20054 R08: 0000000000000001 R09: 0000000000000000
[ 62.113454] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.114331] R13: ffffffff84e223a0 R14: ffff88800ca20048 R15: ffffffff84d73340
[ 62.115240] FS: 0000555556b0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.116241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.116937] CR2: 00007f79586286f4 CR3: 0000000018d20000 CR4: 0000000000350ee0
[ 62.117820] Call Trace:
[ 62.118179]
[ 62.118469] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.119102] ipv4_frags_init_net+0x269/0x440
[ 62.119648] ops_init+0xbb/0x6b0
[ 62.120150] setup_net+0x3d9/0x990
[ 62.120597] ? down_read_killable+0x1d7/0x4e0
[ 62.121191] ? __pfx_setup_net+0x10/0x10
[ 62.121687] ? copy_net_ns+0x17c/0x770
[ 62.122210] copy_net_ns+0x321/0x770
[ 62.122690] create_new_namespaces+0x3f6/0xb30
[ 62.123300] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.123913] ksys_unshare+0x44d/0x8e0
[ 62.124434] ? __pfx_ksys_unshare+0x10/0x10
[ 62.124981] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.125719] __x64_sys_unshare+0x31/0x40
[ 62.126268] do_syscall_64+0x3f/0x90
[ 62.126731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.127397] RIP: 0033:0x7fe674d180d7
[ 62.127878] 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
[ 62.130036] RSP: 002b:00007fff30b40698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.130971] RAX: ffffffffffffffda RBX: 00007fff30b40cd8 RCX: 00007fe674d180d7
[ 62.131881] RDX: 00007fe674d8241f RSI: 00007fff30b40630 RDI: 0000000040000000
[ 62.132771] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff30b40440
[ 62.133666] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe674e2abf0
[ 62.134553] R13: 00007fff30b40770 R14: 0000000000000000 R15: 00000000000000f8
[ 62.135465]
[ 62.135791] irq event stamp: 8889
[ 62.136237] hardirqs last enabled at (8901): [] __up_console_sem+0x78/0x80
[ 62.137292] hardirqs last disabled at (8912): [] __up_console_sem+0x5d/0x80
[ 62.138340] softirqs last enabled at (8490): [] irq_exit_rcu+0x93/0xc0
[ 62.139376] softirqs last disabled at (8485): [] irq_exit_rcu+0x93/0xc0
[ 62.140397] ---[ end trace 0000000000000000 ]---
[ 62.145736] ------------[ cut here ]------------
[ 62.146493] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.148735] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.149918] Modules linked in:
[ 62.150353] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.151469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.152517] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.153188] 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
[ 62.155272] RSP: 0018:ffff88801f77fc00 EFLAGS: 00010282
[ 62.155903] RAX: 0000000000000000 RBX: ffff888013e38040 RCX: 0000000000000000
[ 62.156759] RDX: ffff8880147951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.157634] RBP: ffff888013e38054 R08: 0000000000000001 R09: 0000000000000000
[ 62.158524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.159417] R13: ffffffff84e223a0 R14: ffff888013e38048 R15: ffffffff84da62e0
[ 62.160312] FS: 0000555556b0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.161308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.162010] CR2: 00007f79586286f4 CR3: 0000000018d20000 CR4: 0000000000350ee0
[ 62.162919] Call Trace:
[ 62.163272]
[ 62.163569] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.164222] ipv6_frags_init_net+0x206/0x3c0
[ 62.164777] ops_init+0xbb/0x6b0
[ 62.165259] setup_net+0x3d9/0x990
[ 62.165707] ? down_read_killable+0x1d7/0x4e0
[ 62.166309] ? __pfx_setup_net+0x10/0x10
[ 62.166814] ? copy_net_ns+0x17c/0x770
[ 62.167346] copy_net_ns+0x321/0x770
[ 62.167836] create_new_namespaces+0x3f6/0xb30
[ 62.168447] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.169095] ksys_unshare+0x44d/0x8e0
[ 62.169593] ? __pfx_ksys_unshare+0x10/0x10
[ 62.170236] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.170980] __x64_sys_unshare+0x31/0x40
[ 62.171530] do_syscall_64+0x3f/0x90
[ 62.172052] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.172729] RIP: 0033:0x7fe674d180d7
[ 62.173245] 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
[ 62.175636] RSP: 002b:00007fff30b40698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.176609] RAX: ffffffffffffffda RBX: 00007fff30b40cd8 RCX: 00007fe674d180d7
[ 62.177563] RDX: 00007fe674d8241f RSI: 00007fff30b40630 RDI: 0000000040000000
[ 62.178480] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff30b40440
[ 62.179364] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe674e2abf0
executing program
[ 62.180271] R13: 00007fff30b40770 R14: 0000000000000000 R15: 00000000000000f8
[ 62.181370]
[ 62.181674] irq event stamp: 10731
[ 62.182146] hardirqs last enabled at (10743): [] __up_console_sem+0x78/0x80
[ 62.183232] hardirqs last disabled at (10754): [] __up_console_sem+0x5d/0x80
[ 62.184317] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 62.185390] softirqs last disabled at (9987): [] irq_exit_rcu+0x93/0xc0
[ 62.186431] ---[ end trace 0000000000000000 ]---
[ 62.187799] ------------[ cut here ]------------
[ 62.188479] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.190441] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.191493] Modules linked in:
[ 62.191922] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.193103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.194118] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.194763] 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
[ 62.196961] RSP: 0018:ffff88801f77fbf0 EFLAGS: 00010286
[ 62.197654] RAX: 0000000000000000 RBX: ffff888013e39840 RCX: 0000000000000000
[ 62.198552] RDX: ffff8880147951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.199429] RBP: ffff888013e39854 R08: 0000000000000001 R09: 0000000000000000
[ 62.200337] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.201228] R13: ffffffff84e223a0 R14: ffff888013e39848 R15: ffffffff84daf020
[ 62.202118] FS: 0000555556b0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.203107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.203829] CR2: 00007f79586286f4 CR3: 0000000018d20000 CR4: 0000000000350ee0
[ 62.204743] Call Trace:
[ 62.205099]
[ 62.205401] nf_ct_net_init+0x224/0x3d0
[ 62.205912] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.206514] ops_init+0xbb/0x6b0
[ 62.206959] setup_net+0x3d9/0x990
[ 62.207443] ? down_read_killable+0x1d7/0x4e0
[ 62.208019] ? __pfx_setup_net+0x10/0x10
[ 62.208553] ? copy_net_ns+0x17c/0x770
[ 62.209085] copy_net_ns+0x321/0x770
[ 62.209565] create_new_namespaces+0x3f6/0xb30
[ 62.210177] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.210804] ksys_unshare+0x44d/0x8e0
[ 62.211326] ? __pfx_ksys_unshare+0x10/0x10
[ 62.211894] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.212631] __x64_sys_unshare+0x31/0x40
[ 62.213181] do_syscall_64+0x3f/0x90
[ 62.213659] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.214333] RIP: 0033:0x7fe674d180d7
[ 62.214796] 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
[ 62.216973] RSP: 002b:00007fff30b40698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.217919] RAX: ffffffffffffffda RBX: 00007fff30b40cd8 RCX: 00007fe674d180d7
[ 62.218811] RDX: 00007fe674d8241f RSI: 00007fff30b40630 RDI: 0000000040000000
[ 62.219694] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff30b40440
[ 62.220605] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe674e2abf0
[ 62.221500] R13: 00007fff30b40770 R14: 0000000000000000 R15: 00000000000000f8
[ 62.222411]
[ 62.222726] irq event stamp: 11527
[ 62.223195] hardirqs last enabled at (11539): [] __up_console_sem+0x78/0x80
[ 62.224281] hardirqs last disabled at (11550): [] __up_console_sem+0x5d/0x80
[ 62.225364] softirqs last enabled at (11212): [] irq_exit_rcu+0x93/0xc0
[ 62.226403] softirqs last disabled at (11207): [] irq_exit_rcu+0x93/0xc0
[ 62.227450] ---[ end trace 0000000000000000 ]---
[ 63.774579] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.822207] Bluetooth: hci0: command 0x041b tx timeout
[ 67.871240] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.918148] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:33:39 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff888016c33680 RCX=ffff888016d17990 RDX=0000000000000000
RSI=0000000000000000 RDI=ffff888016c34060 RBP=0000000000008802 RSP=ffff888016d17a28
R8 =0000000000000001 R9 =ffff888016c34068 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffff88800dad5b80 R13=0000000000000dc0 R14=00000000000001c8 R15=ffffffff8186cf91
RIP=ffffffff81372900 RFL=00000202 [-------] 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 00007f3c847ae900 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=00007f3c83c12ce0 CR3=000000000d6bc000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=a9bb1efcd4910db7000000000013b658 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c56364933cb834ae00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f77f5e8
R8 =0000000000000001 R9 =ffffed1003eefeae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----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 0000555556b0c400 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=00007f79586286f4 CR3=0000000018d20000 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