Warning: Permanently added '[localhost]:33718' (ECDSA) to the list of known hosts.
2023/05/17 09:02:36 fuzzer started
2023/05/17 09:02:36 dialing manager at localhost:35573
2023/05/17 09:02:36 checking machine...
2023/05/17 09:02:36 checking revisions...
syzkaller login: [ 46.675979] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:02:37 testing simple program...
[ 46.735253] cgroup: Unknown subsys name 'net'
[ 46.838637] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.479052] audit: type=1400 audit(1684314169.808:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.621635] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.622830] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.625028] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.627762] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.628908] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.630668] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.932829] ------------[ cut here ]------------
[ 60.933515] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.934815] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.935589] Modules linked in:
[ 60.935887] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.939400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.940101] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.940606] 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
[ 60.942171] RSP: 0018:ffff88801f817c00 EFLAGS: 00010282
[ 60.942659] RAX: 0000000000000000 RBX: ffff88800c894040 RCX: 0000000000000000
[ 60.943253] RDX: ffff88801f808000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.943845] RBP: ffff88800c894054 R08: 0000000000000001 R09: 0000000000000000
[ 60.944419] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.945026] R13: ffffffff84e223a0 R14: ffff88800c894048 R15: ffffffff84d73340
[ 60.945737] FS: 0000555556b7a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.946450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.946934] CR2: 00007f227dfee6f4 CR3: 0000000019056000 CR4: 0000000000350ef0
[ 60.947545] Call Trace:
[ 60.947786]
[ 60.948006] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.948491] ipv4_frags_init_net+0x269/0x440
[ 60.948882] ops_init+0xbb/0x6b0
[ 60.949227] setup_net+0x3d9/0x990
[ 60.949573] ? down_read_killable+0x1d7/0x4e0
[ 60.949988] ? __pfx_setup_net+0x10/0x10
[ 60.950419] ? copy_net_ns+0x17c/0x770
[ 60.950770] copy_net_ns+0x321/0x770
[ 60.951092] create_new_namespaces+0x3f6/0xb30
[ 60.951561] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.951978] ksys_unshare+0x44d/0x8e0
[ 60.952379] ? __pfx_ksys_unshare+0x10/0x10
[ 60.952763] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.953291] __x64_sys_unshare+0x31/0x40
[ 60.953681] do_syscall_64+0x3f/0x90
[ 60.954020] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.954526] RIP: 0033:0x7f018e2920d7
[ 60.954876] 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
[ 60.956465] RSP: 002b:00007ffea32fd2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.957143] RAX: ffffffffffffffda RBX: 00007ffea32fd8e8 RCX: 00007f018e2920d7
[ 60.957734] RDX: 00007f018e2fc41f RSI: 00007ffea32fd240 RDI: 0000000040000000
[ 60.958298] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea32fd050
[ 60.958900] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f018e3a4bf0
[ 60.959524] R13: 00007ffea32fd380 R14: 0000000000000000 R15: 00000000000000f8
[ 60.960183]
[ 60.960478] irq event stamp: 11223
[ 60.960800] hardirqs last enabled at (11233): [] __up_console_sem+0x78/0x80
[ 60.961628] hardirqs last disabled at (11244): [] __up_console_sem+0x5d/0x80
[ 60.962334] softirqs last enabled at (11218): [] irq_exit_rcu+0x93/0xc0
[ 60.963008] softirqs last disabled at (11213): [] irq_exit_rcu+0x93/0xc0
[ 60.963772] ---[ end trace 0000000000000000 ]---
[ 60.969064] ------------[ cut here ]------------
[ 60.969600] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.970663] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.971434] Modules linked in:
[ 60.971709] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.972516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.973213] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.973713] 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
[ 60.975206] RSP: 0018:ffff88801f817c00 EFLAGS: 00010282
[ 60.975641] RAX: 0000000000000000 RBX: ffff88800ed72240 RCX: 0000000000000000
[ 60.976220] RDX: ffff88801f808000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.976858] RBP: ffff88800ed72254 R08: 0000000000000001 R09: 0000000000000000
[ 60.977524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.978073] R13: ffffffff84e223a0 R14: ffff88800ed72248 R15: ffffffff84da62e0
[ 60.978676] FS: 0000555556b7a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.979365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.979854] CR2: 00007f227dfee6f4 CR3: 0000000019056000 CR4: 0000000000350ef0
[ 60.980476] Call Trace:
[ 60.980708]
[ 60.980914] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.981412] ipv6_frags_init_net+0x206/0x3c0
[ 60.981787] ops_init+0xbb/0x6b0
[ 60.982089] setup_net+0x3d9/0x990
[ 60.982465] ? down_read_killable+0x1d7/0x4e0
[ 60.982855] ? __pfx_setup_net+0x10/0x10
[ 60.983204] ? copy_net_ns+0x17c/0x770
[ 60.983642] copy_net_ns+0x321/0x770
[ 60.983972] create_new_namespaces+0x3f6/0xb30
[ 60.984409] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.984826] ksys_unshare+0x44d/0x8e0
[ 60.985207] ? __pfx_ksys_unshare+0x10/0x10
[ 60.985613] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.986090] __x64_sys_unshare+0x31/0x40
[ 60.986490] do_syscall_64+0x3f/0x90
[ 60.986821] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.987294] RIP: 0033:0x7f018e2920d7
[ 60.987659] 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
[ 60.989226] RSP: 002b:00007ffea32fd2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.989865] RAX: ffffffffffffffda RBX: 00007ffea32fd8e8 RCX: 00007f018e2920d7
[ 60.990468] RDX: 00007f018e2fc41f RSI: 00007ffea32fd240 RDI: 0000000040000000
[ 60.991023] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea32fd050
[ 60.991611] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f018e3a4bf0
[ 60.992197] R13: 00007ffea32fd380 R14: 0000000000000000 R15: 00000000000000f8
[ 60.992865]
[ 60.993066] irq event stamp: 13133
[ 60.993441] hardirqs last enabled at (13145): [] __up_console_sem+0x78/0x80
[ 60.994125] hardirqs last disabled at (13154): [] __up_console_sem+0x5d/0x80
[ 60.994835] softirqs last enabled at (12428): [] irq_exit_rcu+0x93/0xc0
[ 60.995529] softirqs last disabled at (12411): [] irq_exit_rcu+0x93/0xc0
[ 60.996185] ---[ end trace 0000000000000000 ]---
[ 60.997355] ------------[ cut here ]------------
[ 60.997732] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.998956] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.999688] Modules linked in:
[ 60.999957] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.000710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.001425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.001838] 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
[ 61.003289] RSP: 0018:ffff88801f817bf0 EFLAGS: 00010286
[ 61.003724] RAX: 0000000000000000 RBX: ffff88800ed72840 RCX: 0000000000000000
[ 61.004352] RDX: ffff88801f808000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.004951] RBP: ffff88800ed72854 R08: 0000000000000001 R09: 0000000000000000
[ 61.005690] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.006247] R13: ffffffff84e223a0 R14: ffff88800ed72848 R15: ffffffff84daf020
[ 61.006823] FS: 0000555556b7a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.007467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.007927] CR2: 00007f227dfee6f4 CR3: 0000000019056000 CR4: 0000000000350ef0
[ 61.008565] Call Trace:
[ 61.008777]
[ 61.008965] nf_ct_net_init+0x224/0x3d0
[ 61.009433] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.009882] ops_init+0xbb/0x6b0
[ 61.010184] setup_net+0x3d9/0x990
[ 61.010526] ? down_read_killable+0x1d7/0x4e0
[ 61.010902] ? __pfx_setup_net+0x10/0x10
[ 61.011221] ? copy_net_ns+0x17c/0x770
[ 61.011581] copy_net_ns+0x321/0x770
[ 61.011896] create_new_namespaces+0x3f6/0xb30
[ 61.012368] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.012787] ksys_unshare+0x44d/0x8e0
[ 61.013156] ? __pfx_ksys_unshare+0x10/0x10
[ 61.013585] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.014060] __x64_sys_unshare+0x31/0x40
[ 61.014471] do_syscall_64+0x3f/0x90
[ 61.014809] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.015241] RIP: 0033:0x7f018e2920d7
[ 61.015603] 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
[ 61.017225] RSP: 002b:00007ffea32fd2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.017953] RAX: ffffffffffffffda RBX: 00007ffea32fd8e8 RCX: 00007f018e2920d7
[ 61.018536] RDX: 00007f018e2fc41f RSI: 00007ffea32fd240 RDI: 0000000040000000
[ 61.019109] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea32fd050
[ 61.019719] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f018e3a4bf0
[ 61.020246] R13: 00007ffea32fd380 R14: 0000000000000000 R15: 00000000000000f8
[ 61.020818]
[ 61.021013] irq event stamp: 13863
[ 61.021305] hardirqs last enabled at (13873): [] __up_console_sem+0x78/0x80
[ 61.021985] hardirqs last disabled at (13884): [] __up_console_sem+0x5d/0x80
[ 61.022683] softirqs last enabled at (12428): [] irq_exit_rcu+0x93/0xc0
[ 61.023399] softirqs last disabled at (13905): [] irq_exit_rcu+0x93/0xc0
[ 61.024067] ---[ end trace 0000000000000000 ]---
executing program
[ 62.644995] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.692861] Bluetooth: hci0: command 0x041b tx timeout
[ 66.740404] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.788419] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:02:47 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f8175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555556b7a400 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=00007f227dfee6f4 CR3=0000000019056000 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=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
info registers vcpu 1
RAX=00000000000307c5 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f41f8037058 CR3=000000000d988000 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=2031353a32303a39302037312079614d XMM01=5d3738383533392e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000