Warning: Permanently added '[localhost]:33218' (ECDSA) to the list of known hosts.
2023/05/16 18:06:38 fuzzer started
2023/05/16 18:06:38 dialing manager at localhost:35573
2023/05/16 18:06:38 checking machine...
2023/05/16 18:06:38 checking revisions...
syzkaller login: [ 208.705465] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:06:38 testing simple program...
[ 208.779250] cgroup: Unknown subsys name 'net'
[ 208.943033] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 221.685386] audit: type=1400 audit(1684260411.598:6): 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
[ 222.795491] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 222.797931] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 222.799766] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 222.803000] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 222.804572] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 222.805688] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 223.193378] ------------[ cut here ]------------
[ 223.194034] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 223.196054] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 223.197114] Modules linked in:
[ 223.197523] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 223.202095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 223.203109] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 223.203758] 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
[ 223.205905] RSP: 0018:ffff8880200a7c00 EFLAGS: 00010282
[ 223.206548] RAX: 0000000000000000 RBX: ffff8880161bd440 RCX: 0000000000000000
[ 223.207459] RDX: ffff88801922d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 223.208342] RBP: ffff8880161bd454 R08: 0000000000000001 R09: 0000000000000000
[ 223.209240] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 223.210122] R13: ffffffff84e223a0 R14: ffff8880161bd448 R15: ffffffff84d73340
[ 223.211003] FS: 0000555555eec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 223.212255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 223.213282] CR2: 00007f09012dd6f4 CR3: 000000001639a000 CR4: 0000000000350ee0
[ 223.214480] Call Trace:
[ 223.214976]
[ 223.215394] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 223.216208] ipv4_frags_init_net+0x269/0x440
[ 223.216783] ops_init+0xbb/0x6b0
[ 223.217269] setup_net+0x3d9/0x990
[ 223.217730] ? down_read_killable+0x1d7/0x4e0
[ 223.218327] ? __pfx_setup_net+0x10/0x10
[ 223.218884] ? copy_net_ns+0x17c/0x770
[ 223.219421] copy_net_ns+0x321/0x770
[ 223.220033] create_new_namespaces+0x3f6/0xb30
[ 223.220666] unshare_nsproxy_namespaces+0xc1/0x200
[ 223.221315] ksys_unshare+0x44d/0x8e0
[ 223.221838] ? __pfx_ksys_unshare+0x10/0x10
[ 223.222382] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 223.223113] __x64_sys_unshare+0x31/0x40
[ 223.223635] do_syscall_64+0x3f/0x90
[ 223.224133] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 223.224775] RIP: 0033:0x7f76734840d7
[ 223.225264] 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
[ 223.227405] RSP: 002b:00007fffc5aa4578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 223.228353] RAX: ffffffffffffffda RBX: 00007fffc5aa4bb8 RCX: 00007f76734840d7
[ 223.229236] RDX: 00007f76734ee41f RSI: 00007fffc5aa4510 RDI: 0000000040000000
[ 223.230118] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc5aa4320
[ 223.231006] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7673596bf0
[ 223.231909] R13: 00007fffc5aa4650 R14: 0000000000000000 R15: 00000000000000f8
[ 223.232783]
[ 223.233121] irq event stamp: 7983
[ 223.233553] hardirqs last enabled at (7993): [] __up_console_sem+0x78/0x80
[ 223.234659] hardirqs last disabled at (8004): [] __up_console_sem+0x5d/0x80
[ 223.235765] softirqs last enabled at (7520): [] irq_exit_rcu+0x93/0xc0
[ 223.236835] softirqs last disabled at (7515): [] irq_exit_rcu+0x93/0xc0
[ 223.237989] ---[ end trace 0000000000000000 ]---
[ 223.245038] ------------[ cut here ]------------
[ 223.245653] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 223.247360] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 223.248511] Modules linked in:
[ 223.248960] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 223.250163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 223.251212] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 223.251920] 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
[ 223.254188] RSP: 0018:ffff8880200a7c00 EFLAGS: 00010282
[ 223.254911] RAX: 0000000000000000 RBX: ffff8880162df040 RCX: 0000000000000000
[ 223.255793] RDX: ffff88801922d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 223.256716] RBP: ffff8880162df054 R08: 0000000000000001 R09: 0000000000000000
[ 223.257652] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 223.258573] R13: ffffffff84e223a0 R14: ffff8880162df048 R15: ffffffff84da62e0
[ 223.259536] FS: 0000555555eec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 223.260569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 223.261337] CR2: 00007f09012dd6f4 CR3: 000000001639a000 CR4: 0000000000350ee0
[ 223.262269] Call Trace:
[ 223.262607]
[ 223.262941] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 223.263567] ipv6_frags_init_net+0x206/0x3c0
[ 223.264166] ops_init+0xbb/0x6b0
[ 223.264619] setup_net+0x3d9/0x990
[ 223.265117] ? down_read_killable+0x1d7/0x4e0
[ 223.265696] ? __pfx_setup_net+0x10/0x10
[ 223.266247] ? copy_net_ns+0x17c/0x770
[ 223.266769] copy_net_ns+0x321/0x770
[ 223.267287] create_new_namespaces+0x3f6/0xb30
[ 223.267941] unshare_nsproxy_namespaces+0xc1/0x200
[ 223.268571] ksys_unshare+0x44d/0x8e0
[ 223.269109] ? __pfx_ksys_unshare+0x10/0x10
[ 223.269678] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 223.270464] __x64_sys_unshare+0x31/0x40
[ 223.271024] do_syscall_64+0x3f/0x90
[ 223.271545] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 223.272242] RIP: 0033:0x7f76734840d7
[ 223.272714] 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
[ 223.274951] RSP: 002b:00007fffc5aa4578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 223.275945] RAX: ffffffffffffffda RBX: 00007fffc5aa4bb8 RCX: 00007f76734840d7
[ 223.276854] RDX: 00007f76734ee41f RSI: 00007fffc5aa4510 RDI: 0000000040000000
[ 223.277739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc5aa4320
[ 223.278657] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7673596bf0
[ 223.279589] R13: 00007fffc5aa4650 R14: 0000000000000000 R15: 00000000000000f8
[ 223.280537]
[ 223.280875] irq event stamp: 10729
[ 223.281329] hardirqs last enabled at (10739): [] __up_console_sem+0x78/0x80
[ 223.282408] hardirqs last disabled at (10750): [] __up_console_sem+0x5d/0x80
[ 223.283471] softirqs last enabled at (10266): [] irq_exit_rcu+0x93/0xc0
[ 223.284504] softirqs last disabled at (10261): [] irq_exit_rcu+0x93/0xc0
[ 223.285526] ---[ end trace 0000000000000000 ]---
[ 223.286905] ------------[ cut here ]------------
[ 223.287504] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 223.289525] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 223.290622] Modules linked in:
[ 223.291081] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 223.292309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 223.293360] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 223.294063] 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
[ 223.296377] RSP: 0018:ffff8880200a7bf0 EFLAGS: 00010286
[ 223.297074] RAX: 0000000000000000 RBX: ffff8880162de840 RCX: 0000000000000000
[ 223.297985] RDX: ffff88801922d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 223.298873] RBP: ffff8880162de854 R08: 0000000000000001 R09: 0000000000000000
[ 223.299756] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 223.300673] R13: ffffffff84e223a0 R14: ffff8880162de848 R15: ffffffff84daf020
[ 223.301593] FS: 0000555555eec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 223.302628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 223.303418] CR2: 00007f09012dd6f4 CR3: 000000001639a000 CR4: 0000000000350ee0
[ 223.304334] Call Trace:
[ 223.304686]
[ 223.305028] nf_ct_net_init+0x224/0x3d0
[ 223.305559] ? __pfx_nf_ct_net_init+0x10/0x10
[ 223.306175] ops_init+0xbb/0x6b0
[ 223.306634] setup_net+0x3d9/0x990
[ 223.307123] ? down_read_killable+0x1d7/0x4e0
[ 223.307740] ? __pfx_setup_net+0x10/0x10
[ 223.308295] ? copy_net_ns+0x17c/0x770
[ 223.308843] copy_net_ns+0x321/0x770
[ 223.309350] create_new_namespaces+0x3f6/0xb30
[ 223.309984] unshare_nsproxy_namespaces+0xc1/0x200
[ 223.310626] ksys_unshare+0x44d/0x8e0
[ 223.311166] ? __pfx_ksys_unshare+0x10/0x10
[ 223.311750] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 223.312508] __x64_sys_unshare+0x31/0x40
[ 223.313087] do_syscall_64+0x3f/0x90
[ 223.313578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 223.314406] RIP: 0033:0x7f76734840d7
[ 223.315065] 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
[ 223.317830] RSP: 002b:00007fffc5aa4578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 223.318844] RAX: ffffffffffffffda RBX: 00007fffc5aa4bb8 RCX: 00007f76734840d7
[ 223.319763] RDX: 00007f76734ee41f RSI: 00007fffc5aa4510 RDI: 0000000040000000
[ 223.320758] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc5aa4320
[ 223.321666] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7673596bf0
[ 223.322631] R13: 00007fffc5aa4650 R14: 0000000000000000 R15: 00000000000000f8
[ 223.323590]
[ 223.323949] irq event stamp: 11513
[ 223.324391] hardirqs last enabled at (11523): [] __up_console_sem+0x78/0x80
[ 223.325509] hardirqs last disabled at (11534): [] __up_console_sem+0x5d/0x80
[ 223.326618] softirqs last enabled at (11372): [] irq_exit_rcu+0x93/0xc0
[ 223.327763] softirqs last disabled at (11367): [] irq_exit_rcu+0x93/0xc0
[ 223.328848] ---[ end trace 0000000000000000 ]---
executing program
[ 224.881501] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 226.928895] Bluetooth: hci0: command 0x041b tx timeout
[ 228.976910] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 231.024995] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:04:01 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff888016d9f910 RCX=ffffffff844a89e1 RDX=ffff888016d71b40
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000002 RSP=ffff888016d9f868
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff8880089db700 R13=ffff8880089db182 R14=0000000000000001 R15=ffff88801674ca38
RIP=ffffffff814bf870 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f1af6ebf900 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=00007f1af6334450 CR3=0000000015ba2000 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=494e4f544f4e4f4d5f454352554f535f XMM01=4d49545f43494e4f544f4e4f4d5f4543
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf720000000000012db90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2fa4d49719ead56a00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880200a75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555eec400 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=00007f09012dd6f4 CR3=000000001639a000 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