Warning: Permanently added '[localhost]:8151' (ECDSA) to the list of known hosts.
2023/05/16 23:35:37 fuzzer started
2023/05/16 23:35:37 dialing manager at localhost:35573
2023/05/16 23:35:37 checking machine...
2023/05/16 23:35:37 checking revisions...
syzkaller login: [ 37.565716] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:35:38 testing simple program...
[ 37.635205] cgroup: Unknown subsys name 'net'
[ 37.706304] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.394951] audit: type=1400 audit(1684280150.872:6): 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
[ 51.532807] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.534351] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.535829] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.539130] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.541478] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.543825] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.926926] ------------[ cut here ]------------
[ 51.927580] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.929365] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.930485] Modules linked in:
[ 51.930931] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.935844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.937003] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.937818] 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
[ 51.940155] RSP: 0018:ffff88801a3c7c00 EFLAGS: 00010282
[ 51.940947] RAX: 0000000000000000 RBX: ffff88800e34c440 RCX: 0000000000000000
[ 51.941994] RDX: ffff888015961b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.943022] RBP: ffff88800e34c454 R08: 0000000000000001 R09: 0000000000000000
[ 51.944033] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.945034] R13: ffffffff84e223a0 R14: ffff88800e34c448 R15: ffffffff84d73340
[ 51.945936] FS: 0000555555984400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.946961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.947715] CR2: 00007f7ff1d026f4 CR3: 0000000016e46000 CR4: 0000000000350ee0
[ 51.948579] Call Trace:
[ 51.948946]
[ 51.949246] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.949893] ipv4_frags_init_net+0x269/0x440
[ 51.950477] ops_init+0xbb/0x6b0
[ 51.950958] setup_net+0x3d9/0x990
[ 51.951416] ? down_read_killable+0x1d7/0x4e0
[ 51.952017] ? __pfx_setup_net+0x10/0x10
[ 51.952524] ? copy_net_ns+0x17c/0x770
[ 51.953063] copy_net_ns+0x321/0x770
[ 51.953543] create_new_namespaces+0x3f6/0xb30
[ 51.954171] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.954820] ksys_unshare+0x44d/0x8e0
[ 51.955307] ? __pfx_ksys_unshare+0x10/0x10
[ 51.955888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.956638] __x64_sys_unshare+0x31/0x40
[ 51.957163] do_syscall_64+0x3f/0x90
[ 51.957668] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.958335] RIP: 0033:0x7fcadf2330d7
[ 51.958835] 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
[ 51.960997] RSP: 002b:00007ffeafec7088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.961974] RAX: ffffffffffffffda RBX: 00007ffeafec76c8 RCX: 00007fcadf2330d7
[ 51.962879] RDX: 00007fcadf29d41f RSI: 00007ffeafec7020 RDI: 0000000040000000
[ 51.963762] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeafec6e30
[ 51.964651] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcadf345bf0
[ 51.965517] R13: 00007ffeafec7160 R14: 0000000000000000 R15: 00000000000000f8
[ 51.966450]
[ 51.966785] irq event stamp: 9879
[ 51.967230] hardirqs last enabled at (9889): [] __up_console_sem+0x78/0x80
[ 51.968293] hardirqs last disabled at (9900): [] __up_console_sem+0x5d/0x80
[ 51.969355] softirqs last enabled at (9516): [] irq_exit_rcu+0x93/0xc0
[ 51.970407] softirqs last disabled at (9481): [] irq_exit_rcu+0x93/0xc0
[ 51.971447] ---[ end trace 0000000000000000 ]---
[ 51.977024] ------------[ cut here ]------------
[ 51.977651] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.979449] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.980512] Modules linked in:
[ 51.980953] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.982132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.983157] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.983844] 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
[ 51.986038] RSP: 0018:ffff88801a3c7c00 EFLAGS: 00010282
[ 51.986755] RAX: 0000000000000000 RBX: ffff88800ea6c840 RCX: 0000000000000000
[ 51.987654] RDX: ffff888015961b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.988508] RBP: ffff88800ea6c854 R08: 0000000000000001 R09: 0000000000000000
[ 51.989397] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.990292] R13: ffffffff84e223a0 R14: ffff88800ea6c848 R15: ffffffff84da62e0
[ 51.991186] FS: 0000555555984400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.992179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.992914] CR2: 00007f7ff1d026f4 CR3: 0000000016e46000 CR4: 0000000000350ee0
[ 51.993806] Call Trace:
[ 51.994139]
[ 51.994439] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.995083] ipv6_frags_init_net+0x206/0x3c0
[ 51.995681] ops_init+0xbb/0x6b0
[ 51.996128] setup_net+0x3d9/0x990
[ 51.996579] ? down_read_killable+0x1d7/0x4e0
[ 51.997192] ? __pfx_setup_net+0x10/0x10
[ 51.997734] ? copy_net_ns+0x17c/0x770
[ 51.998258] copy_net_ns+0x321/0x770
[ 51.998774] create_new_namespaces+0x3f6/0xb30
[ 51.999354] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.000011] ksys_unshare+0x44d/0x8e0
[ 52.000506] ? __pfx_ksys_unshare+0x10/0x10
[ 52.001084] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.001825] __x64_sys_unshare+0x31/0x40
[ 52.002353] do_syscall_64+0x3f/0x90
[ 52.002862] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.003507] RIP: 0033:0x7fcadf2330d7
[ 52.004003] 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
[ 52.006186] RSP: 002b:00007ffeafec7088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.007131] RAX: ffffffffffffffda RBX: 00007ffeafec76c8 RCX: 00007fcadf2330d7
[ 52.008020] RDX: 00007fcadf29d41f RSI: 00007ffeafec7020 RDI: 0000000040000000
[ 52.008922] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeafec6e30
[ 52.009816] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcadf345bf0
[ 52.010721] R13: 00007ffeafec7160 R14: 0000000000000000 R15: 00000000000000f8
[ 52.011636]
[ 52.011940] irq event stamp: 11765
[ 52.012369] hardirqs last enabled at (11775): [] __up_console_sem+0x78/0x80
[ 52.013432] hardirqs last disabled at (11786): [] __up_console_sem+0x5d/0x80
[ 52.014510] softirqs last enabled at (11260): [] irq_exit_rcu+0x93/0xc0
[ 52.015553] softirqs last disabled at (11237): [] irq_exit_rcu+0x93/0xc0
[ 52.016625] ---[ end trace 0000000000000000 ]---
[ 52.017966] ------------[ cut here ]------------
[ 52.018572] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.020594] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.021704] Modules linked in:
[ 52.022120] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.023279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.024283] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.024956] 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
[ 52.027144] RSP: 0018:ffff88801a3c7bf0 EFLAGS: 00010286
[ 52.027833] RAX: 0000000000000000 RBX: ffff88800ea6c240 RCX: 0000000000000000
[ 52.028716] RDX: ffff888015961b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.029573] RBP: ffff88800ea6c254 R08: 0000000000000001 R09: 0000000000000000
[ 52.030470] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.031357] R13: ffffffff84e223a0 R14: ffff88800ea6c248 R15: ffffffff84daf020
[ 52.032250] FS: 0000555555984400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.033249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.033989] CR2: 00007f7ff1d026f4 CR3: 0000000016e46000 CR4: 0000000000350ee0
[ 52.034886] Call Trace:
[ 52.035222]
[ 52.035516] nf_ct_net_init+0x224/0x3d0
[ 52.036060] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.036653] ops_init+0xbb/0x6b0
[ 52.037107] setup_net+0x3d9/0x990
[ 52.037565] ? down_read_killable+0x1d7/0x4e0
[ 52.038183] ? __pfx_setup_net+0x10/0x10
[ 52.038734] ? copy_net_ns+0x17c/0x770
[ 52.039239] copy_net_ns+0x321/0x770
[ 52.039757] create_new_namespaces+0x3f6/0xb30
[ 52.040346] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.040998] ksys_unshare+0x44d/0x8e0
[ 52.041493] ? __pfx_ksys_unshare+0x10/0x10
[ 52.042069] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.042823] __x64_sys_unshare+0x31/0x40
[ 52.043341] do_syscall_64+0x3f/0x90
[ 52.043851] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.044490] RIP: 0033:0x7fcadf2330d7
[ 52.044986] 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
[ 52.047175] RSP: 002b:00007ffeafec7088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.048127] RAX: ffffffffffffffda RBX: 00007ffeafec76c8 RCX: 00007fcadf2330d7
[ 52.049016] RDX: 00007fcadf29d41f RSI: 00007ffeafec7020 RDI: 0000000040000000
[ 52.049917] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeafec6e30
[ 52.050825] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcadf345bf0
[ 52.051719] R13: 00007ffeafec7160 R14: 0000000000000000 R15: 00000000000000f8
[ 52.052586]
[ 52.052926] irq event stamp: 12523
[ 52.053361] hardirqs last enabled at (12533): [] __up_console_sem+0x78/0x80
[ 52.054730] hardirqs last disabled at (12544): [] __up_console_sem+0x5d/0x80
[ 52.056094] softirqs last enabled at (12296): [] irq_exit_rcu+0x93/0xc0
[ 52.057401] softirqs last disabled at (12291): [] irq_exit_rcu+0x93/0xc0
[ 52.058730] ---[ end trace 0000000000000000 ]---
executing program
[ 53.608339] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.655689] Bluetooth: hci0: command 0x041b tx timeout
[ 57.703664] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.751677] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:35:51 Registers:
info registers vcpu 0
RAX=000000000002fdf7 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=00000202 [-------] 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=00007f01bb82dad0 CR3=000000000ee5c000 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=609daa919881d1b3e44adfa109ea8262
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bab89fb65d0ce4ef000000000013b718 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1eff0ef5ab02391d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a3c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555555984400 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=00007f7ff1d026f4 CR3=0000000016e46000 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