Warning: Permanently added '[localhost]:9929' (ECDSA) to the list of known hosts.
2023/05/16 14:22:49 fuzzer started
2023/05/16 14:22:49 dialing manager at localhost:35573
2023/05/16 14:22:49 checking machine...
2023/05/16 14:22:49 checking revisions...
syzkaller login: [ 42.124073] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:22:49 testing simple program...
[ 42.196571] cgroup: Unknown subsys name 'net'
[ 42.281984] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 53.681557] audit: type=1400 audit(1684246981.281:6): 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
executing program
[ 54.792216] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.794942] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.796671] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.800291] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.803149] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.804305] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.203708] ------------[ cut here ]------------
[ 55.204501] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.206466] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.207745] Modules linked in:
[ 55.208227] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.213077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.214081] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.214774] 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
[ 55.216974] RSP: 0018:ffff88801f717c00 EFLAGS: 00010282
[ 55.217664] RAX: 0000000000000000 RBX: ffff88800f091c40 RCX: 0000000000000000
[ 55.218564] RDX: ffff888015a051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.219441] RBP: ffff88800f091c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.220297] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.221213] R13: ffffffff84e223a0 R14: ffff88800f091c48 R15: ffffffff84d73340
[ 55.222117] FS: 000055555675a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.223165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.223907] CR2: 00007f7bca47b260 CR3: 000000000981a000 CR4: 0000000000350ee0
[ 55.224791] Call Trace:
[ 55.225118]
[ 55.225446] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.226057] ipv4_frags_init_net+0x269/0x440
[ 55.226660] ops_init+0xbb/0x6b0
[ 55.227112] setup_net+0x3d9/0x990
[ 55.227603] ? down_read_killable+0x1d7/0x4e0
[ 55.228183] ? __pfx_setup_net+0x10/0x10
[ 55.228723] ? copy_net_ns+0x17c/0x770
[ 55.229246] copy_net_ns+0x321/0x770
[ 55.229769] create_new_namespaces+0x3f6/0xb30
[ 55.230383] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.231038] ksys_unshare+0x44d/0x8e0
[ 55.231575] ? __pfx_ksys_unshare+0x10/0x10
[ 55.232137] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.232897] __x64_sys_unshare+0x31/0x40
[ 55.233456] do_syscall_64+0x3f/0x90
[ 55.233938] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.234652] RIP: 0033:0x7f30d7eec0d7
[ 55.235139] 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
[ 55.237366] RSP: 002b:00007ffe8c742478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.238345] RAX: ffffffffffffffda RBX: 00007ffe8c742ab8 RCX: 00007f30d7eec0d7
[ 55.239230] RDX: 00007f30d7f5641f RSI: 00007ffe8c742410 RDI: 0000000040000000
[ 55.240133] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8c742220
[ 55.241022] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30d7ffebf0
[ 55.241901] R13: 00007ffe8c742550 R14: 0000000000000000 R15: 00000000000000f8
[ 55.242835]
[ 55.243132] irq event stamp: 8713
[ 55.243579] hardirqs last enabled at (8725): [] __up_console_sem+0x78/0x80
[ 55.244624] hardirqs last disabled at (8736): [] __up_console_sem+0x5d/0x80
[ 55.245660] softirqs last enabled at (8630): [] irq_exit_rcu+0x93/0xc0
[ 55.246699] softirqs last disabled at (8625): [] irq_exit_rcu+0x93/0xc0
[ 55.247764] ---[ end trace 0000000000000000 ]---
[ 55.253265] ------------[ cut here ]------------
[ 55.253884] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.255857] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.256912] Modules linked in:
[ 55.257323] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.258485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.259506] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.260165] 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
[ 55.262383] RSP: 0018:ffff88801f717c00 EFLAGS: 00010282
[ 55.263080] RAX: 0000000000000000 RBX: ffff888015ae0440 RCX: 0000000000000000
[ 55.263999] RDX: ffff888015a051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.264902] RBP: ffff888015ae0454 R08: 0000000000000001 R09: 0000000000000000
[ 55.265836] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.266775] R13: ffffffff84e223a0 R14: ffff888015ae0448 R15: ffffffff84da62e0
[ 55.267675] FS: 000055555675a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.268660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.269420] CR2: 00007f7bca47b260 CR3: 000000000981a000 CR4: 0000000000350ee0
[ 55.270293] Call Trace:
[ 55.270664]
[ 55.270967] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.271615] ipv6_frags_init_net+0x206/0x3c0
[ 55.272176] ops_init+0xbb/0x6b0
[ 55.272650] setup_net+0x3d9/0x990
[ 55.273106] ? down_read_killable+0x1d7/0x4e0
[ 55.273717] ? __pfx_setup_net+0x10/0x10
[ 55.274244] ? copy_net_ns+0x17c/0x770
[ 55.274821] copy_net_ns+0x321/0x770
[ 55.275314] create_new_namespaces+0x3f6/0xb30
[ 55.275940] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.276607] ksys_unshare+0x44d/0x8e0
[ 55.277109] ? __pfx_ksys_unshare+0x10/0x10
[ 55.277702] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.278480] __x64_sys_unshare+0x31/0x40
[ 55.279011] do_syscall_64+0x3f/0x90
[ 55.279522] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.280158] RIP: 0033:0x7f30d7eec0d7
[ 55.280645] 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
[ 55.282826] RSP: 002b:00007ffe8c742478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.283761] RAX: ffffffffffffffda RBX: 00007ffe8c742ab8 RCX: 00007f30d7eec0d7
[ 55.284638] RDX: 00007f30d7f5641f RSI: 00007ffe8c742410 RDI: 0000000040000000
[ 55.285518] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8c742220
[ 55.286448] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30d7ffebf0
[ 55.287302] R13: 00007ffe8c742550 R14: 0000000000000000 R15: 00000000000000f8
[ 55.288220]
[ 55.288548] irq event stamp: 10665
[ 55.288975] hardirqs last enabled at (10675): [] __up_console_sem+0x78/0x80
[ 55.290031] hardirqs last disabled at (10686): [] __up_console_sem+0x5d/0x80
[ 55.291100] softirqs last enabled at (10160): [] irq_exit_rcu+0x93/0xc0
[ 55.292130] softirqs last disabled at (10105): [] irq_exit_rcu+0x93/0xc0
[ 55.293158] ---[ end trace 0000000000000000 ]---
[ 55.294564] ------------[ cut here ]------------
[ 55.295154] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.297064] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.298170] Modules linked in:
[ 55.298631] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.299813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.300873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.301572] 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
[ 55.303816] RSP: 0018:ffff88801f717bf0 EFLAGS: 00010286
[ 55.304529] RAX: 0000000000000000 RBX: ffff88800e49c840 RCX: 0000000000000000
[ 55.305458] RDX: ffff888015a051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.306342] RBP: ffff88800e49c854 R08: 0000000000000001 R09: 0000000000000000
[ 55.307230] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.308103] R13: ffffffff84e223a0 R14: ffff88800e49c848 R15: ffffffff84daf020
[ 55.308988] FS: 000055555675a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.309970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.310738] CR2: 00007f7bca47b260 CR3: 000000000981a000 CR4: 0000000000350ee0
[ 55.311649] Call Trace:
[ 55.311974]
[ 55.312277] nf_ct_net_init+0x224/0x3d0
[ 55.312824] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.313422] ops_init+0xbb/0x6b0
[ 55.313864] setup_net+0x3d9/0x990
[ 55.314315] ? down_read_killable+0x1d7/0x4e0
[ 55.314939] ? __pfx_setup_net+0x10/0x10
[ 55.315475] ? copy_net_ns+0x17c/0x770
[ 55.315974] copy_net_ns+0x321/0x770
[ 55.316480] create_new_namespaces+0x3f6/0xb30
[ 55.317069] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.317709] ksys_unshare+0x44d/0x8e0
[ 55.318196] ? __pfx_ksys_unshare+0x10/0x10
[ 55.318776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.319555] __x64_sys_unshare+0x31/0x40
[ 55.320089] do_syscall_64+0x3f/0x90
[ 55.320595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.321229] RIP: 0033:0x7f30d7eec0d7
[ 55.321723] 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
[ 55.323932] RSP: 002b:00007ffe8c742478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.324916] RAX: ffffffffffffffda RBX: 00007ffe8c742ab8 RCX: 00007f30d7eec0d7
[ 55.325787] RDX: 00007f30d7f5641f RSI: 00007ffe8c742410 RDI: 0000000040000000
[ 55.326690] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8c742220
[ 55.327571] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30d7ffebf0
[ 55.328450] R13: 00007ffe8c742550 R14: 0000000000000000 R15: 00000000000000f8
[ 55.329317]
[ 55.329650] irq event stamp: 11507
[ 55.330078] hardirqs last enabled at (11517): [] __up_console_sem+0x78/0x80
[ 55.331225] hardirqs last disabled at (11528): [] __up_console_sem+0x5d/0x80
[ 55.332286] softirqs last enabled at (11056): [] irq_exit_rcu+0x93/0xc0
[ 55.333322] softirqs last disabled at (11045): [] irq_exit_rcu+0x93/0xc0
[ 55.334368] ---[ end trace 0000000000000000 ]---
[ 56.876992] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.924470] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.972499] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.020459] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:22:57 Registers:
info registers vcpu 0
RAX=000000000003140f 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=00007fbc693c6ce0 CR3=000000001a0d6000 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=2032303a33323a34312036312079614d XMM01=5d3636343630322e35352020205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3636343630322e35352020205b XMM07=79732032303a33323a34312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f7175f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d 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 000055555675a400 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=00007f7bca47b260 CR3=000000000981a000 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