Warning: Permanently added '[localhost]:1644' (ECDSA) to the list of known hosts.
2023/05/16 16:44:06 fuzzer started
2023/05/16 16:44:06 dialing manager at localhost:35573
2023/05/16 16:44:06 checking machine...
2023/05/16 16:44:06 checking revisions...
syzkaller login: [ 78.004953] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:44:06 testing simple program...
[ 78.070654] cgroup: Unknown subsys name 'net'
[ 78.156993] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 91.309782] audit: type=1400 audit(1684255459.916:6): 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
[ 92.417159] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 92.418649] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 92.430224] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 92.433113] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 92.435022] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 92.436378] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 92.816472] ------------[ cut here ]------------
[ 92.817147] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 92.818777] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 92.819769] Modules linked in:
[ 92.820214] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 92.822001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 92.824174] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 92.825563] 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
[ 92.827882] RSP: 0018:ffff888016c3fc00 EFLAGS: 00010282
[ 92.828614] RAX: 0000000000000000 RBX: ffff88800f90d040 RCX: 0000000000000000
[ 92.829728] RDX: ffff8880158ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 92.830698] RBP: ffff88800f90d054 R08: 0000000000000001 R09: 0000000000000000
[ 92.831686] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 92.832696] R13: ffffffff84e223a0 R14: ffff88800f90d048 R15: ffffffff84d73340
[ 92.833664] FS: 0000555555fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 92.834765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.835578] CR2: 00007fe8c69816f4 CR3: 000000000de60000 CR4: 0000000000350ee0
[ 92.836608] Call Trace:
[ 92.837009]
[ 92.837344] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 92.838042] ipv4_frags_init_net+0x269/0x440
[ 92.838669] ops_init+0xbb/0x6b0
[ 92.839187] setup_net+0x3d9/0x990
[ 92.839679] ? down_read_killable+0x1d7/0x4e0
[ 92.840348] ? __pfx_setup_net+0x10/0x10
[ 92.840938] ? copy_net_ns+0x17c/0x770
[ 92.841492] copy_net_ns+0x321/0x770
[ 92.842061] create_new_namespaces+0x3f6/0xb30
[ 92.842714] unshare_nsproxy_namespaces+0xc1/0x200
[ 92.843420] ksys_unshare+0x44d/0x8e0
[ 92.844013] ? __pfx_ksys_unshare+0x10/0x10
[ 92.844609] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 92.845436] __x64_sys_unshare+0x31/0x40
[ 92.846029] do_syscall_64+0x3f/0x90
[ 92.846550] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 92.847301] RIP: 0033:0x7fa4690aa0d7
[ 92.847816] 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
[ 92.850249] RSP: 002b:00007ffc4f6722f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 92.851288] RAX: ffffffffffffffda RBX: 00007ffc4f672938 RCX: 00007fa4690aa0d7
[ 92.852286] RDX: 00007fa46911441f RSI: 00007ffc4f672290 RDI: 0000000040000000
[ 92.853264] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4f6720a0
[ 92.854246] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa4691bcbf0
[ 92.855220] R13: 00007ffc4f6723d0 R14: 0000000000000000 R15: 00000000000000f8
[ 92.856229]
[ 92.856565] irq event stamp: 7869
[ 92.857077] hardirqs last enabled at (7881): [] __up_console_sem+0x78/0x80
[ 92.858259] hardirqs last disabled at (7892): [] __up_console_sem+0x5d/0x80
[ 92.859429] softirqs last enabled at (7092): [] irq_exit_rcu+0x93/0xc0
[ 92.860609] softirqs last disabled at (6935): [] irq_exit_rcu+0x93/0xc0
[ 92.861759] ---[ end trace 0000000000000000 ]---
executing program
[ 92.867322] ------------[ cut here ]------------
[ 92.868036] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 92.869882] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 92.871030] Modules linked in:
[ 92.871476] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 92.872668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 92.873681] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 92.874364] 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
[ 92.876533] RSP: 0018:ffff888016c3fc00 EFLAGS: 00010282
[ 92.877223] RAX: 0000000000000000 RBX: ffff8880161e0c40 RCX: 0000000000000000
[ 92.878111] RDX: ffff8880158ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 92.879020] RBP: ffff8880161e0c54 R08: 0000000000000001 R09: 0000000000000000
[ 92.879937] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 92.880905] R13: ffffffff84e223a0 R14: ffff8880161e0c48 R15: ffffffff84da62e0
[ 92.881885] FS: 0000555555fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 92.883001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.883763] CR2: 00007fe8c69816f4 CR3: 000000000de60000 CR4: 0000000000350ee0
[ 92.884746] Call Trace:
[ 92.885141]
[ 92.885460] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 92.886164] ipv6_frags_init_net+0x206/0x3c0
[ 92.886783] ops_init+0xbb/0x6b0
[ 92.887361] setup_net+0x3d9/0x990
[ 92.887889] ? down_read_killable+0x1d7/0x4e0
[ 92.888620] ? __pfx_setup_net+0x10/0x10
[ 92.889215] ? copy_net_ns+0x17c/0x770
[ 92.889714] copy_net_ns+0x321/0x770
[ 92.890215] create_new_namespaces+0x3f6/0xb30
[ 92.890796] unshare_nsproxy_namespaces+0xc1/0x200
[ 92.891435] ksys_unshare+0x44d/0x8e0
[ 92.891980] ? __pfx_ksys_unshare+0x10/0x10
[ 92.892493] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 92.893212] __x64_sys_unshare+0x31/0x40
[ 92.893729] do_syscall_64+0x3f/0x90
[ 92.894229] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 92.894900] RIP: 0033:0x7fa4690aa0d7
[ 92.895348] 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
[ 92.897492] RSP: 002b:00007ffc4f6722f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 92.898432] RAX: ffffffffffffffda RBX: 00007ffc4f672938 RCX: 00007fa4690aa0d7
[ 92.899308] RDX: 00007fa46911441f RSI: 00007ffc4f672290 RDI: 0000000040000000
[ 92.900205] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4f6720a0
[ 92.901092] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa4691bcbf0
[ 92.901981] R13: 00007ffc4f6723d0 R14: 0000000000000000 R15: 00000000000000f8
[ 92.902887]
[ 92.903173] irq event stamp: 9637
[ 92.903596] hardirqs last enabled at (9647): [] __up_console_sem+0x78/0x80
[ 92.904662] hardirqs last disabled at (9668): [] __up_console_sem+0x5d/0x80
[ 92.905704] softirqs last enabled at (9664): [] irq_exit_rcu+0x93/0xc0
[ 92.906726] softirqs last disabled at (9655): [] irq_exit_rcu+0x93/0xc0
[ 92.907738] ---[ end trace 0000000000000000 ]---
[ 92.909130] ------------[ cut here ]------------
[ 92.909709] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 92.911562] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 92.912612] Modules linked in:
[ 92.913047] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 92.914191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 92.915190] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 92.915870] 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
[ 92.918139] RSP: 0018:ffff888016c3fbf0 EFLAGS: 00010286
[ 92.918788] RAX: 0000000000000000 RBX: ffff8880161e0440 RCX: 0000000000000000
[ 92.919670] RDX: ffff8880158ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 92.920555] RBP: ffff8880161e0454 R08: 0000000000000001 R09: 0000000000000000
[ 92.921420] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 92.922298] R13: ffffffff84e223a0 R14: ffff8880161e0448 R15: ffffffff84daf020
[ 92.923174] FS: 0000555555fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 92.924178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.924907] CR2: 00007fe8c69816f4 CR3: 000000000de60000 CR4: 0000000000350ee0
[ 92.925752] Call Trace:
[ 92.926110]
[ 92.926400] nf_ct_net_init+0x224/0x3d0
[ 92.926938] ? __pfx_nf_ct_net_init+0x10/0x10
[ 92.927499] ops_init+0xbb/0x6b0
[ 92.927967] setup_net+0x3d9/0x990
[ 92.928406] ? down_read_killable+0x1d7/0x4e0
[ 92.928997] ? __pfx_setup_net+0x10/0x10
[ 92.929493] ? copy_net_ns+0x17c/0x770
[ 92.930022] copy_net_ns+0x321/0x770
[ 92.930498] create_new_namespaces+0x3f6/0xb30
[ 92.931200] unshare_nsproxy_namespaces+0xc1/0x200
[ 92.932072] ksys_unshare+0x44d/0x8e0
[ 92.932552] ? __pfx_ksys_unshare+0x10/0x10
[ 92.933122] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 92.933809] __x64_sys_unshare+0x31/0x40
[ 92.934348] do_syscall_64+0x3f/0x90
[ 92.934814] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 92.935478] RIP: 0033:0x7fa4690aa0d7
[ 92.935978] 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
[ 92.938107] RSP: 002b:00007ffc4f6722f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 92.939053] RAX: ffffffffffffffda RBX: 00007ffc4f672938 RCX: 00007fa4690aa0d7
[ 92.939931] RDX: 00007fa46911441f RSI: 00007ffc4f672290 RDI: 0000000040000000
[ 92.940737] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4f6720a0
[ 92.941590] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa4691bcbf0
[ 92.942427] R13: 00007ffc4f6723d0 R14: 0000000000000000 R15: 00000000000000f8
[ 92.943285]
[ 92.943569] irq event stamp: 10433
[ 92.944023] hardirqs last enabled at (10445): [] __up_console_sem+0x78/0x80
[ 92.945083] hardirqs last disabled at (10456): [] __up_console_sem+0x5d/0x80
[ 92.946140] softirqs last enabled at (10314): [] irq_exit_rcu+0x93/0xc0
[ 92.947158] softirqs last disabled at (10309): [] irq_exit_rcu+0x93/0xc0
[ 92.948195] ---[ end trace 0000000000000000 ]---
[ 94.495508] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 96.542890] Bluetooth: hci0: command 0x041b tx timeout
[ 98.590909] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 100.638914] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:43:39 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000
RSI=ffff8880169fc068 RDI=ffff88800ffadc00 RBP=ffff8880169fc068 RSP=ffff888015a5f970
R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88800ffad1c0 R13=ffff88800ffadbb0 R14=00000000ffffffff R15=ffff88800ffadc00
RIP=ffffffff844c412b RFL=00000082 [--S----] 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 00007f95d430f900 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=00007f95d36fd010 CR3=00000000160ae000 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=502031203a5550433d4547415353454d XMM01=69615420302e726f7475636578652d7a
XMM02=2d3263722d302e342e3620202020204c XMM03=6465746e69615420302e726f74756365
XMM04=d8f928da5fab84ed00000000000ca8d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f5e25621e8171dba00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016c3f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555fe9400 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=00007fe8c69816f4 CR3=000000000de60000 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