Warning: Permanently added '[localhost]:7621' (ECDSA) to the list of known hosts.
2023/05/17 06:13:41 fuzzer started
2023/05/17 06:13:41 dialing manager at localhost:35573
2023/05/17 06:13:41 checking machine...
2023/05/17 06:13:41 checking revisions...
syzkaller login: [ 40.009451] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:13:41 testing simple program...
[ 40.075898] cgroup: Unknown subsys name 'net'
[ 40.150967] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.844592] audit: type=1400 audit(1684304034.657:6): 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
[ 54.010166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.012621] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.015171] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.018815] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.021514] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.022888] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.379212] ------------[ cut here ]------------
[ 54.379982] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.381755] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.382606] Modules linked in:
[ 54.382924] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.384071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.388364] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.388874] 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
[ 54.390663] RSP: 0018:ffff88801f57fc00 EFLAGS: 00010282
[ 54.391259] RAX: 0000000000000000 RBX: ffff88800e6d6040 RCX: 0000000000000000
[ 54.391910] RDX: ffff88801f570000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.392587] RBP: ffff88800e6d6054 R08: 0000000000000001 R09: 0000000000000000
[ 54.393268] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.393913] R13: ffffffff84e223a0 R14: ffff88800e6d6048 R15: ffffffff84d73340
[ 54.394611] FS: 0000555555644400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.395366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.395899] CR2: 00007f3f82a246f4 CR3: 000000000da9c000 CR4: 0000000000350ee0
[ 54.396580] Call Trace:
[ 54.396837]
[ 54.397085] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.397551] ipv4_frags_init_net+0x269/0x440
[ 54.397970] ops_init+0xbb/0x6b0
[ 54.398335] setup_net+0x3d9/0x990
[ 54.398683] ? down_read_killable+0x1d7/0x4e0
[ 54.399135] ? __pfx_setup_net+0x10/0x10
[ 54.399527] ? copy_net_ns+0x17c/0x770
[ 54.399912] copy_net_ns+0x321/0x770
[ 54.400301] create_new_namespaces+0x3f6/0xb30
[ 54.400767] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.401259] ksys_unshare+0x44d/0x8e0
[ 54.401622] ? __pfx_ksys_unshare+0x10/0x10
[ 54.402022] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.402513] __x64_sys_unshare+0x31/0x40
[ 54.402872] do_syscall_64+0x3f/0x90
[ 54.403221] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.403668] RIP: 0033:0x7fd1556e40d7
[ 54.404018] 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
[ 54.405534] RSP: 002b:00007fff49d863c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.406185] RAX: ffffffffffffffda RBX: 00007fff49d86a08 RCX: 00007fd1556e40d7
[ 54.406769] RDX: 00007fd15574e41f RSI: 00007fff49d86360 RDI: 0000000040000000
[ 54.407384] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49d86170
[ 54.407969] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd1557f6bf0
[ 54.408586] R13: 00007fff49d864a0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.409225]
[ 54.409436] irq event stamp: 8839
[ 54.409730] hardirqs last enabled at (8849): [] __up_console_sem+0x78/0x80
[ 54.410460] hardirqs last disabled at (8860): [] __up_console_sem+0x5d/0x80
[ 54.411187] softirqs last enabled at (8442): [] irq_exit_rcu+0x93/0xc0
[ 54.411871] softirqs last disabled at (8403): [] irq_exit_rcu+0x93/0xc0
[ 54.412582] ---[ end trace 0000000000000000 ]---
[ 54.416487] ------------[ cut here ]------------
[ 54.416910] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.418157] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.418868] Modules linked in:
[ 54.419176] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.419954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.420650] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.421127] 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
[ 54.422639] RSP: 0018:ffff88801f57fc00 EFLAGS: 00010282
[ 54.423122] RAX: 0000000000000000 RBX: ffff88800c60ec40 RCX: 0000000000000000
[ 54.423725] RDX: ffff88801f570000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.424345] RBP: ffff88800c60ec54 R08: 0000000000000001 R09: 0000000000000000
[ 54.424955] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.425571] R13: ffffffff84e223a0 R14: ffff88800c60ec48 R15: ffffffff84da62e0
[ 54.426187] FS: 0000555555644400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.426858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.427375] CR2: 00007f3f82a246f4 CR3: 000000000da9c000 CR4: 0000000000350ee0
[ 54.427970] Call Trace:
[ 54.428217]
[ 54.428426] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.428855] ipv6_frags_init_net+0x206/0x3c0
[ 54.429258] ops_init+0xbb/0x6b0
[ 54.429569] setup_net+0x3d9/0x990
[ 54.429882] ? down_read_killable+0x1d7/0x4e0
[ 54.430294] ? __pfx_setup_net+0x10/0x10
[ 54.430648] ? copy_net_ns+0x17c/0x770
[ 54.431025] copy_net_ns+0x321/0x770
[ 54.431358] create_new_namespaces+0x3f6/0xb30
[ 54.431766] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.432216] ksys_unshare+0x44d/0x8e0
[ 54.432563] ? __pfx_ksys_unshare+0x10/0x10
[ 54.432958] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.433478] __x64_sys_unshare+0x31/0x40
[ 54.433839] do_syscall_64+0x3f/0x90
[ 54.434206] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.434661] RIP: 0033:0x7fd1556e40d7
[ 54.434985] 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
[ 54.436501] RSP: 002b:00007fff49d863c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.437167] RAX: ffffffffffffffda RBX: 00007fff49d86a08 RCX: 00007fd1556e40d7
[ 54.437755] RDX: 00007fd15574e41f RSI: 00007fff49d86360 RDI: 0000000040000000
[ 54.438376] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49d86170
[ 54.438968] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd1557f6bf0
[ 54.439580] R13: 00007fff49d864a0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.440214]
[ 54.440419] irq event stamp: 10669
[ 54.440721] hardirqs last enabled at (10679): [] __up_console_sem+0x78/0x80
[ 54.441489] hardirqs last disabled at (10690): [] __up_console_sem+0x5d/0x80
[ 54.442276] softirqs last enabled at (10546): [] irq_exit_rcu+0x93/0xc0
[ 54.443024] softirqs last disabled at (10541): [] irq_exit_rcu+0x93/0xc0
[ 54.443749] ---[ end trace 0000000000000000 ]---
[ 54.444702] ------------[ cut here ]------------
[ 54.445151] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.446549] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.447310] Modules linked in:
[ 54.447598] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.448429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.449186] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.449644] 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
[ 54.451211] RSP: 0018:ffff88801f57fbf0 EFLAGS: 00010286
[ 54.451691] RAX: 0000000000000000 RBX: ffff88800c60e440 RCX: 0000000000000000
[ 54.452325] RDX: ffff88801f570000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.452949] RBP: ffff88800c60e454 R08: 0000000000000001 R09: 0000000000000000
[ 54.453583] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.454218] R13: ffffffff84e223a0 R14: ffff88800c60e448 R15: ffffffff84daf020
[ 54.454837] FS: 0000555555644400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.455572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.456105] CR2: 00007f3f82a246f4 CR3: 000000000da9c000 CR4: 0000000000350ee0
[ 54.456759] Call Trace:
[ 54.457024]
[ 54.457241] nf_ct_net_init+0x224/0x3d0
[ 54.457606] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.458042] ops_init+0xbb/0x6b0
[ 54.458359] setup_net+0x3d9/0x990
[ 54.458684] ? down_read_killable+0x1d7/0x4e0
[ 54.459117] ? __pfx_setup_net+0x10/0x10
[ 54.459486] ? copy_net_ns+0x17c/0x770
[ 54.459859] copy_net_ns+0x321/0x770
[ 54.460222] create_new_namespaces+0x3f6/0xb30
[ 54.460653] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.461134] ksys_unshare+0x44d/0x8e0
[ 54.461492] ? __pfx_ksys_unshare+0x10/0x10
[ 54.461885] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.462418] __x64_sys_unshare+0x31/0x40
[ 54.462792] do_syscall_64+0x3f/0x90
[ 54.463151] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.463620] RIP: 0033:0x7fd1556e40d7
[ 54.463948] 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
[ 54.465529] RSP: 002b:00007fff49d863c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.466215] RAX: ffffffffffffffda RBX: 00007fff49d86a08 RCX: 00007fd1556e40d7
[ 54.466828] RDX: 00007fd15574e41f RSI: 00007fff49d86360 RDI: 0000000040000000
[ 54.467465] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49d86170
[ 54.468103] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd1557f6bf0
[ 54.468718] R13: 00007fff49d864a0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.469381]
[ 54.469601] irq event stamp: 11395
[ 54.469911] hardirqs last enabled at (11405): [] __up_console_sem+0x78/0x80
[ 54.470675] hardirqs last disabled at (11416): [] __up_console_sem+0x5d/0x80
[ 54.471434] softirqs last enabled at (10546): [] irq_exit_rcu+0x93/0xc0
[ 54.472174] softirqs last disabled at (10541): [] irq_exit_rcu+0x93/0xc0
[ 54.472911] ---[ end trace 0000000000000000 ]---
executing program
[ 56.079836] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.128113] Bluetooth: hci0: command 0x041b tx timeout
[ 60.175126] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.223093] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:13:52 Registers:
info registers vcpu 0
RAX=ffff88800cffa551 RBX=0000000000000000 RCX=ffff88800cffa551 RDX=ffff88800cffa551
RSI=0000000000000008 RDI=ffffffff87797199 RBP=ffff88800cffa530 RSP=ffff888016da70f8
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffff88800cffa558 R13=ffff88800cff9b40 R14=0000000000000001 R15=dffffc0000000000
RIP=ffffffff812d12e6 RFL=00000046 [---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 00007f9c6a53b900 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=00007f9c69a3b120 CR3=000000000ec1a000 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=d8f928da5fab84ed000000000010fc70 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=87a82391e366760f00000000000ae988 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=ffff88801f57f618
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 0000555555644400 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=00007f3f82a246f4 CR3=000000000da9c000 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