Warning: Permanently added '[localhost]:48529' (ECDSA) to the list of known hosts.
2023/05/17 02:10:53 fuzzer started
2023/05/17 02:10:54 dialing manager at localhost:35573
2023/05/17 02:10:54 checking machine...
2023/05/17 02:10:54 checking revisions...
syzkaller login: [ 34.249275] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:10:54 testing simple program...
[ 34.317105] cgroup: Unknown subsys name 'net'
[ 34.383386] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 46.818814] audit: type=1400 audit(1684289466.863:6): 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
[ 47.935654] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.937286] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.938692] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.942992] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.944956] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.946188] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.342524] ------------[ cut here ]------------
[ 48.343357] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.345547] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.346842] Modules linked in:
[ 48.347345] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.352061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.353084] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.353756] 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
[ 48.355952] RSP: 0018:ffff888016337c00 EFLAGS: 00010282
[ 48.356670] RAX: 0000000000000000 RBX: ffff88800d906440 RCX: 0000000000000000
[ 48.357537] RDX: ffff88800b8c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.358424] RBP: ffff88800d906454 R08: 0000000000000001 R09: 0000000000000000
[ 48.359336] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.360235] R13: ffffffff84e223a0 R14: ffff88800d906448 R15: ffffffff84d73340
[ 48.361120] FS: 0000555557312400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.362128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.362863] CR2: 00007f77023c9130 CR3: 000000000ea44000 CR4: 0000000000350ee0
[ 48.363763] Call Trace:
[ 48.364092]
[ 48.364396] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.365041] ipv4_frags_init_net+0x269/0x440
[ 48.365630] ops_init+0xbb/0x6b0
[ 48.366077] setup_net+0x3d9/0x990
[ 48.366526] ? down_read_killable+0x1d7/0x4e0
[ 48.367149] ? __pfx_setup_net+0x10/0x10
[ 48.367651] ? copy_net_ns+0x17c/0x770
[ 48.368120] copy_net_ns+0x321/0x770
[ 48.368655] create_new_namespaces+0x3f6/0xb30
[ 48.369248] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.369886] ksys_unshare+0x44d/0x8e0
[ 48.370376] ? __pfx_ksys_unshare+0x10/0x10
[ 48.370949] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.371699] __x64_sys_unshare+0x31/0x40
[ 48.372222] do_syscall_64+0x3f/0x90
[ 48.372726] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.373391] RIP: 0033:0x7f39a156c0d7
[ 48.373890] 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
[ 48.376074] RSP: 002b:00007ffffb4b9038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.377040] RAX: ffffffffffffffda RBX: 00007ffffb4b9678 RCX: 00007f39a156c0d7
[ 48.377957] RDX: 00007f39a15d641f RSI: 00007ffffb4b8fd0 RDI: 0000000040000000
[ 48.378850] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffb4b8de0
[ 48.379771] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f39a167ebf0
[ 48.380684] R13: 00007ffffb4b9110 R14: 0000000000000000 R15: 00000000000000f8
[ 48.381563]
[ 48.381894] irq event stamp: 9089
[ 48.382314] hardirqs last enabled at (9099): [] __up_console_sem+0x78/0x80
[ 48.383375] hardirqs last disabled at (9110): [] __up_console_sem+0x5d/0x80
[ 48.384465] softirqs last enabled at (8884): [] irq_exit_rcu+0x93/0xc0
[ 48.385501] softirqs last disabled at (8879): [] irq_exit_rcu+0x93/0xc0
[ 48.386564] ---[ end trace 0000000000000000 ]---
[ 48.391912] ------------[ cut here ]------------
[ 48.392511] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.394284] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.395354] Modules linked in:
[ 48.395793] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.396945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.397959] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.398629] 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
[ 48.400816] RSP: 0018:ffff888016337c00 EFLAGS: 00010282
[ 48.401478] RAX: 0000000000000000 RBX: ffff88800d7d0e40 RCX: 0000000000000000
[ 48.402370] RDX: ffff88800b8c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.403275] RBP: ffff88800d7d0e54 R08: 0000000000000001 R09: 0000000000000000
[ 48.404155] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.405051] R13: ffffffff84e223a0 R14: ffff88800d7d0e48 R15: ffffffff84da62e0
[ 48.405949] FS: 0000555557312400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.406940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.407693] CR2: 00007f77023c9130 CR3: 000000000ea44000 CR4: 0000000000350ee0
[ 48.408551] Call Trace:
[ 48.408914]
[ 48.409219] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.409855] ipv6_frags_init_net+0x206/0x3c0
[ 48.410420] ops_init+0xbb/0x6b0
[ 48.410894] setup_net+0x3d9/0x990
[ 48.411369] ? down_read_killable+0x1d7/0x4e0
[ 48.411964] ? __pfx_setup_net+0x10/0x10
[ 48.412471] ? copy_net_ns+0x17c/0x770
[ 48.413006] copy_net_ns+0x321/0x770
[ 48.413491] create_new_namespaces+0x3f6/0xb30
[ 48.414103] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.414751] ksys_unshare+0x44d/0x8e0
[ 48.415249] ? __pfx_ksys_unshare+0x10/0x10
[ 48.415827] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.416541] __x64_sys_unshare+0x31/0x40
[ 48.417088] do_syscall_64+0x3f/0x90
[ 48.417565] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.418232] RIP: 0033:0x7f39a156c0d7
[ 48.418724] 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
[ 48.420916] RSP: 002b:00007ffffb4b9038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.421862] RAX: ffffffffffffffda RBX: 00007ffffb4b9678 RCX: 00007f39a156c0d7
[ 48.422762] RDX: 00007f39a15d641f RSI: 00007ffffb4b8fd0 RDI: 0000000040000000
[ 48.423679] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffb4b8de0
[ 48.424537] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f39a167ebf0
[ 48.425436] R13: 00007ffffb4b9110 R14: 0000000000000000 R15: 00000000000000f8
[ 48.426363]
[ 48.426691] irq event stamp: 10765
[ 48.427154] hardirqs last enabled at (10775): [] __up_console_sem+0x78/0x80
[ 48.428234] hardirqs last disabled at (10786): [] __up_console_sem+0x5d/0x80
[ 48.429305] softirqs last enabled at (10196): [] irq_exit_rcu+0x93/0xc0
[ 48.430348] softirqs last disabled at (10155): [] irq_exit_rcu+0x93/0xc0
[ 48.431399] ---[ end trace 0000000000000000 ]---
[ 48.432820] ------------[ cut here ]------------
[ 48.433397] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.435382] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.436451] Modules linked in:
[ 48.436889] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.438029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.439072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.439787] 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
[ 48.441943] RSP: 0018:ffff888016337bf0 EFLAGS: 00010286
[ 48.442623] RAX: 0000000000000000 RBX: ffff88800d7d0640 RCX: 0000000000000000
[ 48.443517] RDX: ffff88800b8c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.444401] RBP: ffff88800d7d0654 R08: 0000000000000001 R09: 0000000000000000
[ 48.445286] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.446198] R13: ffffffff84e223a0 R14: ffff88800d7d0648 R15: ffffffff84daf020
[ 48.447085] FS: 0000555557312400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.448118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.448858] CR2: 00007f77023c9130 CR3: 000000000ea44000 CR4: 0000000000350ee0
[ 48.449753] Call Trace:
[ 48.450080]
[ 48.450380] nf_ct_net_init+0x224/0x3d0
[ 48.450927] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.451514] ops_init+0xbb/0x6b0
[ 48.451989] setup_net+0x3d9/0x990
[ 48.452440] ? down_read_killable+0x1d7/0x4e0
[ 48.453033] ? __pfx_setup_net+0x10/0x10
[ 48.453622] ? copy_net_ns+0x17c/0x770
[ 48.454147] copy_net_ns+0x321/0x770
[ 48.454689] create_new_namespaces+0x3f6/0xb30
[ 48.455319] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.455977] ksys_unshare+0x44d/0x8e0
[ 48.456476] ? __pfx_ksys_unshare+0x10/0x10
[ 48.457048] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.457790] __x64_sys_unshare+0x31/0x40
[ 48.458309] do_syscall_64+0x3f/0x90
[ 48.458818] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.459478] RIP: 0033:0x7f39a156c0d7
[ 48.460012] 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
[ 48.462177] RSP: 002b:00007ffffb4b9038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.463146] RAX: ffffffffffffffda RBX: 00007ffffb4b9678 RCX: 00007f39a156c0d7
[ 48.464043] RDX: 00007f39a15d641f RSI: 00007ffffb4b8fd0 RDI: 0000000040000000
[ 48.464987] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffb4b8de0
[ 48.465869] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f39a167ebf0
[ 48.466760] R13: 00007ffffb4b9110 R14: 0000000000000000 R15: 00000000000000f8
[ 48.467693]
[ 48.468002] irq event stamp: 11567
[ 48.468458] hardirqs last enabled at (11577): [] __up_console_sem+0x78/0x80
[ 48.469598] hardirqs last disabled at (11590): [] __up_console_sem+0x5d/0x80
[ 48.470722] softirqs last enabled at (11062): [] irq_exit_rcu+0x93/0xc0
[ 48.471835] softirqs last disabled at (11017): [] irq_exit_rcu+0x93/0xc0
[ 48.472919] ---[ end trace 0000000000000000 ]---
executing program
[ 50.016259] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.063736] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.111681] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.159663] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:11:08 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88800f7051c0 RCX=0000000000000001 RDX=1ffff11003437e04
RSI=ffffffff8560b640 RDI=ffff88801a1bf020 RBP=ffff88801a1bf000 RSP=ffff88800e60fa20
R8 =0000000000000001 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=0000000000000000 R13=0000000000000dc0 R14=00000000000001c8 R15=ffffffff8186cf91
RIP=ffffffff8182634d RFL=00000246 [---Z-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 00007f7702fbd900 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=00007f770241abc0 CR3=000000000e93a000 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=0013ad65119292df0000000000110be0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=97927709b14812f100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 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=ffff8880163375f0
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 0000555557312400 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=00007f77023c9130 CR3=000000000ea44000 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