Warning: Permanently added '[localhost]:32878' (ECDSA) to the list of known hosts.
2023/05/16 15:12:51 fuzzer started
2023/05/16 15:12:51 dialing manager at localhost:35573
2023/05/16 15:12:51 checking machine...
2023/05/16 15:12:51 checking revisions...
syzkaller login: [ 96.171307] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:12:51 testing simple program...
[ 96.236718] cgroup: Unknown subsys name 'net'
[ 96.303676] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 109.502591] audit: type=1400 audit(1684249985.162:6): 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
[ 110.581782] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.583818] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.585152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.587401] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.590207] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 110.591568] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 110.966757] ------------[ cut here ]------------
[ 110.967530] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 110.969798] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 110.971065] Modules linked in:
[ 110.971554] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 110.976962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 110.977956] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 110.978589] 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
[ 110.980737] RSP: 0018:ffff88800db0fc00 EFLAGS: 00010282
[ 110.981405] RAX: 0000000000000000 RBX: ffff88800d74c840 RCX: 0000000000000000
[ 110.982286] RDX: ffff888015ac9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 110.983191] RBP: ffff88800d74c854 R08: 0000000000000001 R09: 0000000000000000
[ 110.984071] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 110.984919] R13: ffffffff84e223a0 R14: ffff88800d74c848 R15: ffffffff84d73340
[ 110.985805] FS: 00005555558af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 110.986791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.987528] CR2: 00007fe1abf146f4 CR3: 000000000e688000 CR4: 0000000000350ef0
[ 110.988411] Call Trace:
[ 110.988742]
[ 110.989060] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 110.989667] ipv4_frags_init_net+0x269/0x440
[ 110.990249] ops_init+0xbb/0x6b0
[ 110.990690] setup_net+0x3d9/0x990
[ 110.991183] ? down_read_killable+0x1d7/0x4e0
[ 110.991744] ? __pfx_setup_net+0x10/0x10
[ 110.992271] ? copy_net_ns+0x17c/0x770
[ 110.992780] copy_net_ns+0x321/0x770
[ 110.993283] create_new_namespaces+0x3f6/0xb30
[ 110.993867] unshare_nsproxy_namespaces+0xc1/0x200
[ 110.994496] ksys_unshare+0x44d/0x8e0
[ 110.995028] ? __pfx_ksys_unshare+0x10/0x10
[ 110.995581] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 110.996322] __x64_sys_unshare+0x31/0x40
[ 110.996832] do_syscall_64+0x3f/0x90
[ 110.997331] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 110.997995] RIP: 0033:0x7f44a83210d7
[ 110.998451] 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
[ 111.000597] RSP: 002b:00007ffd90b86fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 111.001531] RAX: ffffffffffffffda RBX: 00007ffd90b875f8 RCX: 00007f44a83210d7
[ 111.002421] RDX: 00007f44a838b41f RSI: 00007ffd90b86f50 RDI: 0000000040000000
[ 111.003308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd90b86d60
[ 111.004189] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f44a8433bf0
[ 111.005064] R13: 00007ffd90b87090 R14: 0000000000000000 R15: 00000000000000f8
[ 111.005963]
[ 111.006262] irq event stamp: 8549
[ 111.006678] hardirqs last enabled at (8559): [] __up_console_sem+0x78/0x80
[ 111.007723] hardirqs last disabled at (8570): [] __up_console_sem+0x5d/0x80
[ 111.008759] softirqs last enabled at (8474): [] irq_exit_rcu+0x93/0xc0
[ 111.009791] softirqs last disabled at (8469): [] irq_exit_rcu+0x93/0xc0
[ 111.010810] ---[ end trace 0000000000000000 ]---
[ 111.017635] ------------[ cut here ]------------
[ 111.018373] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 111.020063] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.021113] Modules linked in:
[ 111.021514] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 111.022664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.023671] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
executing program
[ 111.024345] 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
[ 111.027400] RSP: 0018:ffff88800db0fc00 EFLAGS: 00010282
[ 111.028248] RAX: 0000000000000000 RBX: ffff88800de71c40 RCX: 0000000000000000
[ 111.029352] RDX: ffff888015ac9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 111.030442] RBP: ffff88800de71c54 R08: 0000000000000001 R09: 0000000000000000
[ 111.031531] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.032614] R13: ffffffff84e223a0 R14: ffff88800de71c48 R15: ffffffff84da62e0
[ 111.033709] FS: 00005555558af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 111.034977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.035807] CR2: 00007fe1abf146f4 CR3: 000000000e688000 CR4: 0000000000350ef0
[ 111.036693] Call Trace:
[ 111.037051]
[ 111.037365] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 111.038015] ipv6_frags_init_net+0x206/0x3c0
[ 111.038579] ops_init+0xbb/0x6b0
[ 111.039064] setup_net+0x3d9/0x990
[ 111.039517] ? down_read_killable+0x1d7/0x4e0
[ 111.040115] ? __pfx_setup_net+0x10/0x10
[ 111.040628] ? copy_net_ns+0x17c/0x770
[ 111.041163] copy_net_ns+0x321/0x770
[ 111.041662] create_new_namespaces+0x3f6/0xb30
[ 111.042291] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.042967] ksys_unshare+0x44d/0x8e0
[ 111.043462] ? __pfx_ksys_unshare+0x10/0x10
[ 111.044040] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.044760] __x64_sys_unshare+0x31/0x40
[ 111.045324] do_syscall_64+0x3f/0x90
[ 111.045803] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.046467] RIP: 0033:0x7f44a83210d7
[ 111.046976] 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
[ 111.049156] RSP: 002b:00007ffd90b86fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 111.050108] RAX: ffffffffffffffda RBX: 00007ffd90b875f8 RCX: 00007f44a83210d7
[ 111.051033] RDX: 00007f44a838b41f RSI: 00007ffd90b86f50 RDI: 0000000040000000
[ 111.051891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd90b86d60
[ 111.052768] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f44a8433bf0
[ 111.053650] R13: 00007ffd90b87090 R14: 0000000000000000 R15: 00000000000000f8
[ 111.054565]
[ 111.054863] irq event stamp: 12481
[ 111.055334] hardirqs last enabled at (12493): [] __up_console_sem+0x78/0x80
[ 111.056432] hardirqs last disabled at (12504): [] __up_console_sem+0x5d/0x80
[ 111.057514] softirqs last enabled at (12054): [] irq_exit_rcu+0x93/0xc0
[ 111.058567] softirqs last disabled at (12003): [] irq_exit_rcu+0x93/0xc0
[ 111.059638] ---[ end trace 0000000000000000 ]---
[ 111.061027] ------------[ cut here ]------------
[ 111.061610] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 111.063614] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.064704] Modules linked in:
[ 111.065140] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 111.066315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.067352] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 111.068027] 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
[ 111.070245] RSP: 0018:ffff88800db0fbf0 EFLAGS: 00010286
[ 111.070919] RAX: 0000000000000000 RBX: ffff88800ea2ae40 RCX: 0000000000000000
[ 111.071825] RDX: ffff888015ac9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 111.072722] RBP: ffff88800ea2ae54 R08: 0000000000000001 R09: 0000000000000000
[ 111.073624] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.074522] R13: ffffffff84e223a0 R14: ffff88800ea2ae48 R15: ffffffff84daf020
[ 111.075428] FS: 00005555558af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 111.076438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.077174] CR2: 00007fe1abf146f4 CR3: 000000000e688000 CR4: 0000000000350ef0
[ 111.078075] Call Trace:
[ 111.078406]
[ 111.078707] nf_ct_net_init+0x224/0x3d0
[ 111.079274] ? __pfx_nf_ct_net_init+0x10/0x10
[ 111.079863] ops_init+0xbb/0x6b0
[ 111.080338] setup_net+0x3d9/0x990
[ 111.080792] ? down_read_killable+0x1d7/0x4e0
[ 111.081397] ? __pfx_setup_net+0x10/0x10
[ 111.081909] ? copy_net_ns+0x17c/0x770
[ 111.082455] copy_net_ns+0x321/0x770
[ 111.082968] create_new_namespaces+0x3f6/0xb30
[ 111.083568] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.084214] ksys_unshare+0x44d/0x8e0
[ 111.084711] ? __pfx_ksys_unshare+0x10/0x10
[ 111.085287] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.086029] __x64_sys_unshare+0x31/0x40
[ 111.086547] do_syscall_64+0x3f/0x90
[ 111.087060] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.087719] RIP: 0033:0x7f44a83210d7
[ 111.088213] 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
[ 111.090418] RSP: 002b:00007ffd90b86fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 111.091408] RAX: ffffffffffffffda RBX: 00007ffd90b875f8 RCX: 00007f44a83210d7
[ 111.092304] RDX: 00007f44a838b41f RSI: 00007ffd90b86f50 RDI: 0000000040000000
[ 111.093209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd90b86d60
[ 111.094112] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f44a8433bf0
[ 111.095020] R13: 00007ffd90b87090 R14: 0000000000000000 R15: 00000000000000f8
[ 111.095914]
[ 111.096243] irq event stamp: 13293
[ 111.096679] hardirqs last enabled at (13303): [] __up_console_sem+0x78/0x80
[ 111.097760] hardirqs last disabled at (13314): [] __up_console_sem+0x5d/0x80
[ 111.098850] softirqs last enabled at (12800): [] irq_exit_rcu+0x93/0xc0
[ 111.099926] softirqs last disabled at (12795): [] irq_exit_rcu+0x93/0xc0
[ 111.100997] ---[ end trace 0000000000000000 ]---
[ 112.602671] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 114.650672] Bluetooth: hci0: command 0x041b tx timeout
[ 116.697993] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 118.746027] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:12:07 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800db0f5f0
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 00005555558af400 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=00007fe1abf146f4 CR3=000000000e688000 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=000000000007f0cb 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=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 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=00007f8baa6aad80 CR3=000000000ecba000 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=e3be2cefa29701a01f4bb7e5b16a8729
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4f1e7363641413ba0000000000140f90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fa901e1d5663eca600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000