Warning: Permanently added '[localhost]:6770' (ECDSA) to the list of known hosts.
2023/05/16 23:21:17 fuzzer started
2023/05/16 23:21:18 dialing manager at localhost:35573
2023/05/16 23:21:18 checking machine...
2023/05/16 23:21:18 checking revisions...
syzkaller login: [ 37.175874] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:21:18 testing simple program...
[ 37.249577] cgroup: Unknown subsys name 'net'
[ 37.334559] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.673322] audit: type=1400 audit(1684279290.718:6): 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
[ 50.845196] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.846944] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.848931] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.852590] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.855071] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.856679] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.231558] ------------[ cut here ]------------
[ 51.232300] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.234337] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.235531] Modules linked in:
[ 51.236110] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.240965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.242119] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.242820] 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
[ 51.245141] RSP: 0018:ffff88801474fc00 EFLAGS: 00010282
[ 51.245848] RAX: 0000000000000000 RBX: ffff88800fcecc40 RCX: 0000000000000000
[ 51.246751] RDX: ffff888015a40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.247683] RBP: ffff88800fcecc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.248647] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.249582] R13: ffffffff84e223a0 R14: ffff88800fcecc48 R15: ffffffff84d73340
[ 51.250518] FS: 000055555561d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.251569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.252360] CR2: 00007f53fda356f4 CR3: 000000000ead6000 CR4: 0000000000350ee0
[ 51.253294] Call Trace:
[ 51.253638]
[ 51.253986] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.254629] ipv4_frags_init_net+0x269/0x440
[ 51.255249] ops_init+0xbb/0x6b0
[ 51.255714] setup_net+0x3d9/0x990
[ 51.256240] ? down_read_killable+0x1d7/0x4e0
[ 51.256869] ? __pfx_setup_net+0x10/0x10
[ 51.257396] ? copy_net_ns+0x17c/0x770
[ 51.257958] copy_net_ns+0x321/0x770
[ 51.258459] create_new_namespaces+0x3f6/0xb30
[ 51.259114] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.259753] ksys_unshare+0x44d/0x8e0
[ 51.260317] ? __pfx_ksys_unshare+0x10/0x10
[ 51.260922] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.261662] __x64_sys_unshare+0x31/0x40
[ 51.262240] do_syscall_64+0x3f/0x90
[ 51.262739] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.263439] RIP: 0033:0x7fb5b5c2d0d7
[ 51.263968] 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
[ 51.266265] RSP: 002b:00007ffda6430ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.267269] RAX: ffffffffffffffda RBX: 00007ffda6431538 RCX: 00007fb5b5c2d0d7
[ 51.268209] RDX: 00007fb5b5c9741f RSI: 00007ffda6430e90 RDI: 0000000040000000
[ 51.269135] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda6430ca0
[ 51.270059] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb5b5d3fbf0
[ 51.270992] R13: 00007ffda6430fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.271954]
[ 51.272263] irq event stamp: 8365
[ 51.272702] hardirqs last enabled at (8375): [] __up_console_sem+0x78/0x80
[ 51.273840] hardirqs last disabled at (8386): [] __up_console_sem+0x5d/0x80
[ 51.274962] softirqs last enabled at (7912): [] irq_exit_rcu+0x93/0xc0
[ 51.276086] softirqs last disabled at (7881): [] irq_exit_rcu+0x93/0xc0
[ 51.277165] ---[ end trace 0000000000000000 ]---
[ 51.284032] ------------[ cut here ]------------
[ 51.284663] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.286674] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.287830] Modules linked in:
[ 51.288257] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.289465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.290533] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.291252] 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
[ 51.293486] RSP: 0018:ffff88801474fc00 EFLAGS: 00010282
[ 51.294178] RAX: 0000000000000000 RBX: ffff888014513e40 RCX: 0000000000000000
[ 51.295081] RDX: ffff888015a40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.296001] RBP: ffff888014513e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.296900] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.297746] R13: ffffffff84e223a0 R14: ffff888014513e48 R15: ffffffff84da62e0
[ 51.298654] FS: 000055555561d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.299650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.300398] CR2: 00007f53fda356f4 CR3: 000000000ead6000 CR4: 0000000000350ee0
[ 51.301298] Call Trace:
[ 51.301618]
[ 51.301952] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.302560] ipv6_frags_init_net+0x206/0x3c0
[ 51.303147] ops_init+0xbb/0x6b0
[ 51.303589] setup_net+0x3d9/0x990
[ 51.304091] ? down_read_killable+0x1d7/0x4e0
[ 51.304653] ? __pfx_setup_net+0x10/0x10
[ 51.305188] ? copy_net_ns+0x17c/0x770
[ 51.305690] copy_net_ns+0x321/0x770
[ 51.306208] create_new_namespaces+0x3f6/0xb30
[ 51.306787] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.307427] ksys_unshare+0x44d/0x8e0
[ 51.307960] ? __pfx_ksys_unshare+0x10/0x10
[ 51.308501] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.309242] __x64_sys_unshare+0x31/0x40
[ 51.309753] do_syscall_64+0x3f/0x90
[ 51.310258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.310925] RIP: 0033:0x7fb5b5c2d0d7
[ 51.311384] 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
[ 51.313551] RSP: 002b:00007ffda6430ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.314495] RAX: ffffffffffffffda RBX: 00007ffda6431538 RCX: 00007fb5b5c2d0d7
[ 51.315380] RDX: 00007fb5b5c9741f RSI: 00007ffda6430e90 RDI: 0000000040000000
[ 51.316264] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda6430ca0
[ 51.317147] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb5b5d3fbf0
[ 51.318039] R13: 00007ffda6430fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.318948]
[ 51.319247] irq event stamp: 10461
[ 51.319674] hardirqs last enabled at (10471): [] __up_console_sem+0x78/0x80
[ 51.320752] hardirqs last disabled at (10482): [] __up_console_sem+0x5d/0x80
[ 51.321830] softirqs last enabled at (9958): [] irq_exit_rcu+0x93/0xc0
[ 51.322852] softirqs last disabled at (9953): [] irq_exit_rcu+0x93/0xc0
[ 51.323889] ---[ end trace 0000000000000000 ]---
[ 51.325259] ------------[ cut here ]------------
[ 51.325863] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.327979] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.329036] Modules linked in:
[ 51.329437] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.330591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.331604] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.332281] 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
[ 51.334437] RSP: 0018:ffff88801474fbf0 EFLAGS: 00010286
[ 51.335125] RAX: 0000000000000000 RBX: ffff888014513840 RCX: 0000000000000000
[ 51.336021] RDX: ffff888015a40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.336905] RBP: ffff888014513854 R08: 0000000000000001 R09: 0000000000000000
[ 51.337750] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.338636] R13: ffffffff84e223a0 R14: ffff888014513848 R15: ffffffff84daf020
[ 51.339514] FS: 000055555561d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.340516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.341241] CR2: 00007f53fda356f4 CR3: 000000000ead6000 CR4: 0000000000350ee0
[ 51.342122] Call Trace:
[ 51.342445]
[ 51.342744] nf_ct_net_init+0x224/0x3d0
[ 51.343291] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.343910] ops_init+0xbb/0x6b0
[ 51.344349] setup_net+0x3d9/0x990
[ 51.344831] ? down_read_killable+0x1d7/0x4e0
[ 51.345391] ? __pfx_setup_net+0x10/0x10
[ 51.345927] ? copy_net_ns+0x17c/0x770
[ 51.346427] copy_net_ns+0x321/0x770
[ 51.346935] create_new_namespaces+0x3f6/0xb30
[ 51.347518] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.348170] ksys_unshare+0x44d/0x8e0
[ 51.348665] ? __pfx_ksys_unshare+0x10/0x10
[ 51.349257] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.349996] __x64_sys_unshare+0x31/0x40
[ 51.350506] do_syscall_64+0x3f/0x90
[ 51.351004] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.351639] RIP: 0033:0x7fb5b5c2d0d7
[ 51.352139] 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
[ 51.354284] RSP: 002b:00007ffda6430ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.355231] RAX: ffffffffffffffda RBX: 00007ffda6431538 RCX: 00007fb5b5c2d0d7
[ 51.356130] RDX: 00007fb5b5c9741f RSI: 00007ffda6430e90 RDI: 0000000040000000
[ 51.357014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda6430ca0
[ 51.357896] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb5b5d3fbf0
[ 51.358733] R13: 00007ffda6430fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.359636]
[ 51.359977] irq event stamp: 11199
[ 51.360404] hardirqs last enabled at (11209): [] __up_console_sem+0x78/0x80
[ 51.361462] hardirqs last disabled at (11220): [] __up_console_sem+0x5d/0x80
[ 51.362514] softirqs last enabled at (11038): [] irq_exit_rcu+0x93/0xc0
[ 51.363547] softirqs last disabled at (11033): [] irq_exit_rcu+0x93/0xc0
[ 51.364578] ---[ end trace 0000000000000000 ]---
executing program
[ 52.919617] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.965861] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.013953] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.061866] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:21:32 Registers:
info registers vcpu 0
RAX=ffff888016ce3680 RBX=ffffffff85652748 RCX=0000000000000000 RDX=ffff888016ce3680
RSI=ffffffff814c756d RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888016d8f180
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85652748 R15=0000000000092cc0
RIP=ffffffff844c42e1 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 00007ff163c30900 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=00007ff16312e2c0 CR3=000000000e750000 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=117864066a3bf7200000000000113288 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ce1430dc2c21d5f000000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 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=ffff88801474f5f0
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 000055555561d400 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=00007f53fda356f4 CR3=000000000ead6000 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