Warning: Permanently added '[localhost]:8016' (ECDSA) to the list of known hosts.
2023/05/17 08:48:30 fuzzer started
2023/05/17 08:48:30 dialing manager at localhost:35573
2023/05/17 08:48:30 checking machine...
2023/05/17 08:48:30 checking revisions...
syzkaller login: [ 45.815814] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:48:30 testing simple program...
[ 45.863567] cgroup: Unknown subsys name 'net'
[ 45.912735] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.944085] audit: type=1400 audit(1684313322.895:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.069873] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.072444] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.074423] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.077628] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.079100] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.081163] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.491662] ------------[ cut here ]------------
[ 59.492617] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.495028] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.496619] Modules linked in:
[ 59.497183] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.499780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.502235] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.503447] 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
[ 59.506150] RSP: 0018:ffff888016e7fc00 EFLAGS: 00010282
[ 59.506995] RAX: 0000000000000000 RBX: ffff888016444840 RCX: 0000000000000000
[ 59.508104] RDX: ffff88801a07d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.509206] RBP: ffff888016444854 R08: 0000000000000001 R09: 0000000000000000
[ 59.510274] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.511382] R13: ffffffff84e223a0 R14: ffff888016444848 R15: ffffffff84d73340
[ 59.512488] FS: 0000555555931400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.513729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.514650] CR2: 00007fca1d7586f4 CR3: 0000000015b5c000 CR4: 0000000000350ee0
[ 59.515774] Call Trace:
[ 59.516169]
[ 59.516581] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.517381] ipv4_frags_init_net+0x269/0x440
[ 59.518060] ops_init+0xbb/0x6b0
[ 59.518648] setup_net+0x3d9/0x990
[ 59.519210] ? down_read_killable+0x1d7/0x4e0
[ 59.519958] ? __pfx_setup_net+0x10/0x10
[ 59.520610] ? copy_net_ns+0x17c/0x770
[ 59.521222] copy_net_ns+0x321/0x770
[ 59.521845] create_new_namespaces+0x3f6/0xb30
[ 59.522590] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.523384] ksys_unshare+0x44d/0x8e0
[ 59.524013] ? __pfx_ksys_unshare+0x10/0x10
[ 59.524722] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.525631] __x64_sys_unshare+0x31/0x40
[ 59.526259] do_syscall_64+0x3f/0x90
[ 59.526877] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.527716] RIP: 0033:0x7fbbef2c40d7
[ 59.528269] 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
[ 59.530966] RSP: 002b:00007fff8c9d2ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.532155] RAX: ffffffffffffffda RBX: 00007fff8c9d34e8 RCX: 00007fbbef2c40d7
[ 59.533253] RDX: 00007fbbef32e41f RSI: 00007fff8c9d2e40 RDI: 0000000040000000
[ 59.534322] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c9d2c50
[ 59.535395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbef3d6bf0
[ 59.536477] R13: 00007fff8c9d2f80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.537544]
[ 59.537898] irq event stamp: 8103
[ 59.538445] hardirqs last enabled at (8115): [] __up_console_sem+0x78/0x80
[ 59.539751] hardirqs last disabled at (8126): [] __up_console_sem+0x5d/0x80
[ 59.541039] softirqs last enabled at (7514): [] irq_exit_rcu+0x93/0xc0
[ 59.542315] softirqs last disabled at (7509): [] irq_exit_rcu+0x93/0xc0
[ 59.543590] ---[ end trace 0000000000000000 ]---
[ 59.549617] ------------[ cut here ]------------
[ 59.550346] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.552373] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.553638] Modules linked in:
[ 59.554115] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.555493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.556748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.557548] 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
[ 59.560165] RSP: 0018:ffff888016e7fc00 EFLAGS: 00010282
[ 59.560993] RAX: 0000000000000000 RBX: ffff888009efe240 RCX: 0000000000000000
[ 59.562032] RDX: ffff88801a07d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.563090] RBP: ffff888009efe254 R08: 0000000000000001 R09: 0000000000000000
[ 59.564160] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.565227] R13: ffffffff84e223a0 R14: ffff888009efe248 R15: ffffffff84da62e0
[ 59.566268] FS: 0000555555931400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.567451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.568352] CR2: 00007fca1d7586f4 CR3: 0000000015b5c000 CR4: 0000000000350ee0
[ 59.569405] Call Trace:
[ 59.569800]
[ 59.570152] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.570931] ipv6_frags_init_net+0x206/0x3c0
[ 59.571645] ops_init+0xbb/0x6b0
[ 59.572173] setup_net+0x3d9/0x990
[ 59.572775] ? down_read_killable+0x1d7/0x4e0
[ 59.573487] ? __pfx_setup_net+0x10/0x10
[ 59.574091] ? copy_net_ns+0x17c/0x770
[ 59.574733] copy_net_ns+0x321/0x770
[ 59.575331] create_new_namespaces+0x3f6/0xb30
[ 59.576038] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.576793] ksys_unshare+0x44d/0x8e0
[ 59.577407] ? __pfx_ksys_unshare+0x10/0x10
[ 59.578042] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.578926] __x64_sys_unshare+0x31/0x40
[ 59.579580] do_syscall_64+0x3f/0x90
[ 59.580149] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.580944] RIP: 0033:0x7fbbef2c40d7
[ 59.581532] 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
[ 59.584111] RSP: 002b:00007fff8c9d2ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.585228] RAX: ffffffffffffffda RBX: 00007fff8c9d34e8 RCX: 00007fbbef2c40d7
[ 59.586264] RDX: 00007fbbef32e41f RSI: 00007fff8c9d2e40 RDI: 0000000040000000
[ 59.587319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c9d2c50
[ 59.588406] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbef3d6bf0
[ 59.589425] R13: 00007fff8c9d2f80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.590443]
[ 59.590795] irq event stamp: 9919
[ 59.591267] hardirqs last enabled at (9929): [] __up_console_sem+0x78/0x80
[ 59.592484] hardirqs last disabled at (9942): [] __up_console_sem+0x5d/0x80
[ 59.593694] softirqs last enabled at (9376): [] irq_exit_rcu+0x93/0xc0
[ 59.594885] softirqs last disabled at (9275): [] irq_exit_rcu+0x93/0xc0
[ 59.596064] ---[ end trace 0000000000000000 ]---
[ 59.597653] ------------[ cut here ]------------
[ 59.598337] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.600572] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.601762] Modules linked in:
[ 59.602210] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.603476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.604610] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.605357] 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
[ 59.607774] RSP: 0018:ffff888016e7fbf0 EFLAGS: 00010286
[ 59.608528] RAX: 0000000000000000 RBX: ffff888009efe640 RCX: 0000000000000000
[ 59.609519] RDX: ffff88801a07d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.610531] RBP: ffff888009efe654 R08: 0000000000000001 R09: 0000000000000000
[ 59.611518] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.612530] R13: ffffffff84e223a0 R14: ffff888009efe648 R15: ffffffff84daf020
[ 59.613516] FS: 0000555555931400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.614633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.615447] CR2: 00007fca1d7586f4 CR3: 0000000015b5c000 CR4: 0000000000350ee0
[ 59.616462] Call Trace:
[ 59.616821]
[ 59.617151] nf_ct_net_init+0x224/0x3d0
[ 59.617751] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.618415] ops_init+0xbb/0x6b0
[ 59.618902] setup_net+0x3d9/0x990
[ 59.619435] ? down_read_killable+0x1d7/0x4e0
[ 59.620070] ? __pfx_setup_net+0x10/0x10
[ 59.620665] ? copy_net_ns+0x17c/0x770
[ 59.621215] copy_net_ns+0x321/0x770
[ 59.621786] create_new_namespaces+0x3f6/0xb30
[ 59.622464] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.623138] ksys_unshare+0x44d/0x8e0
[ 59.623726] ? __pfx_ksys_unshare+0x10/0x10
[ 59.624355] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.625122] __x64_sys_unshare+0x31/0x40
[ 59.625735] do_syscall_64+0x3f/0x90
[ 59.626327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.627053] RIP: 0033:0x7fbbef2c40d7
[ 59.627627] 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
[ 59.629962] RSP: 002b:00007fff8c9d2ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.630998] RAX: ffffffffffffffda RBX: 00007fff8c9d34e8 RCX: 00007fbbef2c40d7
[ 59.631971] RDX: 00007fbbef32e41f RSI: 00007fff8c9d2e40 RDI: 0000000040000000
[ 59.632929] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c9d2c50
[ 59.633871] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbef3d6bf0
[ 59.634831] R13: 00007fff8c9d2f80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.635833]
[ 59.636154] irq event stamp: 10693
[ 59.636659] hardirqs last enabled at (10705): [] __up_console_sem+0x78/0x80
[ 59.637802] hardirqs last disabled at (10716): [] __up_console_sem+0x5d/0x80
[ 59.638964] softirqs last enabled at (10304): [] irq_exit_rcu+0x93/0xc0
[ 59.640118] softirqs last disabled at (10299): [] irq_exit_rcu+0x93/0xc0
[ 59.641227] ---[ end trace 0000000000000000 ]---
executing program
[ 61.088975] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.137048] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.184478] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.232376] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:48:32 Registers:
info registers vcpu 0
RAX=0000000000024db1 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=00007fdf24ba9a80 CR3=000000000ecd6000 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=2034343a38343a38302037312079614d XMM01=5d3338313739342e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff888016e7f5e8
R8 =0000000000000001 R9 =ffffed1002dcfeae 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 0000555555931400 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=00007fca1d7586f4 CR3=0000000015b5c000 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