Warning: Permanently added '[localhost]:51092' (ECDSA) to the list of known hosts.
2023/05/17 23:49:14 fuzzer started
2023/05/17 23:49:14 dialing manager at localhost:44319
2023/05/17 23:49:14 checking machine...
2023/05/17 23:49:14 checking revisions...
syzkaller login: [ 147.253460] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:49:14 testing simple program...
[ 147.318711] cgroup: Unknown subsys name 'net'
[ 147.472183] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 160.477849] audit: type=1400 audit(1684367368.210:6): 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
[ 161.561984] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 161.564064] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 161.566954] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 161.570898] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 161.574007] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 161.576045] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 161.986771] ------------[ cut here ]------------
[ 161.987966] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 161.989996] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 161.991247] Modules linked in:
[ 161.991678] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 161.996405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 161.997423] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 161.998066] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 162.000242] RSP: 0018:ffff88801e60fc00 EFLAGS: 00010282
[ 162.000927] RAX: 0000000000000000 RBX: ffff888015bb7040 RCX: 0000000000000000
[ 162.001816] RDX: ffff888016cf3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 162.002706] RBP: ffff888015bb7054 R08: 0000000000000001 R09: 0000000000000000
[ 162.003590] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 162.004454] R13: ffffffff84e23fe0 R14: ffff888015bb7048 R15: ffffffff84d74dc0
[ 162.005340] FS: 00005555559d8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 162.006325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 162.007037] CR2: 00007f7f208755e0 CR3: 000000001dfce000 CR4: 0000000000350ef0
[ 162.007913] Call Trace:
[ 162.008236]
[ 162.008560] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 162.009177] ipv4_frags_init_net+0x269/0x440
[ 162.009768] ops_init+0xbb/0x6b0
[ 162.010214] setup_net+0x3d9/0x990
[ 162.010716] ? down_read_killable+0x1d7/0x4e0
[ 162.011312] ? __pfx_setup_net+0x10/0x10
[ 162.011820] ? copy_net_ns+0x17c/0x770
[ 162.012360] copy_net_ns+0x321/0x770
[ 162.012838] create_new_namespaces+0x3f6/0xb30
[ 162.013453] unshare_nsproxy_namespaces+0xc1/0x200
[ 162.014066] ksys_unshare+0x44d/0x8e0
[ 162.014581] ? __pfx_ksys_unshare+0x10/0x10
[ 162.015131] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 162.015860] __x64_sys_unshare+0x31/0x40
[ 162.016410] do_syscall_64+0x3f/0x90
[ 162.016884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 162.017563] RIP: 0033:0x7f0add3b40d7
[ 162.018025] 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
[ 162.020197] RSP: 002b:00007fff97898a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 162.021133] RAX: ffffffffffffffda RBX: 00007fff97899068 RCX: 00007f0add3b40d7
[ 162.022019] RDX: 00007f0add41e41f RSI: 00007fff978989c0 RDI: 0000000040000000
[ 162.022929] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff978987d0
[ 162.023801] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0add4c6bf0
[ 162.024681] R13: 00007fff97898b00 R14: 0000000000000000 R15: 00000000000000f8
[ 162.025590]
[ 162.025886] irq event stamp: 8115
[ 162.026339] hardirqs last enabled at (8127): [] __up_console_sem+0x78/0x80
[ 162.027428] hardirqs last disabled at (8138): [] __up_console_sem+0x5d/0x80
[ 162.028488] softirqs last enabled at (8000): [] irq_exit_rcu+0x93/0xc0
[ 162.029519] softirqs last disabled at (7995): [] irq_exit_rcu+0x93/0xc0
[ 162.030546] ---[ end trace 0000000000000000 ]---
[ 162.035821] ------------[ cut here ]------------
[ 162.036491] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 162.038098] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 162.039175] Modules linked in:
[ 162.039601] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 162.040743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 162.041760] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 162.042428] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 162.044604] RSP: 0018:ffff88801e60fc00 EFLAGS: 00010282
[ 162.045240] RAX: 0000000000000000 RBX: ffff88800d738440 RCX: 0000000000000000
[ 162.046126] RDX: ffff888016cf3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 162.047036] RBP: ffff88800d738454 R08: 0000000000000001 R09: 0000000000000000
[ 162.047921] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 162.048803] R13: ffffffff84e23fe0 R14: ffff88800d738448 R15: ffffffff84da7d60
[ 162.049673] FS: 00005555559d8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 162.050676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 162.051425] CR2: 00007f7f208755e0 CR3: 000000001dfce000 CR4: 0000000000350ef0
[ 162.052272] Call Trace:
[ 162.052619]
[ 162.052908] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 162.053548] ipv6_frags_init_net+0x206/0x3c0
[ 162.054109] ops_init+0xbb/0x6b0
[ 162.054578] setup_net+0x3d9/0x990
[ 162.055050] ? down_read_killable+0x1d7/0x4e0
[ 162.055648] ? __pfx_setup_net+0x10/0x10
[ 162.056159] ? copy_net_ns+0x17c/0x770
[ 162.056701] copy_net_ns+0x321/0x770
[ 162.057188] create_new_namespaces+0x3f6/0xb30
[ 162.057794] unshare_nsproxy_namespaces+0xc1/0x200
[ 162.058437] ksys_unshare+0x44d/0x8e0
[ 162.058943] ? __pfx_ksys_unshare+0x10/0x10
[ 162.059517] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 162.060226] __x64_sys_unshare+0x31/0x40
[ 162.060763] do_syscall_64+0x3f/0x90
[ 162.061246] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 162.061921] RIP: 0033:0x7f0add3b40d7
[ 162.062413] 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
[ 162.064584] RSP: 002b:00007fff97898a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 162.065508] RAX: ffffffffffffffda RBX: 00007fff97899068 RCX: 00007f0add3b40d7
[ 162.066396] RDX: 00007f0add41e41f RSI: 00007fff978989c0 RDI: 0000000040000000
[ 162.067265] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff978987d0
[ 162.068146] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0add4c6bf0
[ 162.069011] R13: 00007fff97898b00 R14: 0000000000000000 R15: 00000000000000f8
[ 162.069913]
[ 162.070207] irq event stamp: 9745
[ 162.070668] hardirqs last enabled at (9757): [] __up_console_sem+0x78/0x80
[ 162.071706] hardirqs last disabled at (9768): [] __up_console_sem+0x5d/0x80
[ 162.072762] softirqs last enabled at (9230): [] irq_exit_rcu+0x93/0xc0
[ 162.073773] softirqs last disabled at (9209): [] irq_exit_rcu+0x93/0xc0
[ 162.074821] ---[ end trace 0000000000000000 ]---
[ 162.076576] ------------[ cut here ]------------
[ 162.077189] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 162.079138] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 162.080276] Modules linked in:
[ 162.080730] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 162.081941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 162.083033] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 162.083751] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 162.086076] RSP: 0018:ffff88801e60fbf0 EFLAGS: 00010286
[ 162.086807] RAX: 0000000000000000 RBX: ffff88800dcdb440 RCX: 0000000000000000
[ 162.087742] RDX: ffff888016cf3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 162.088682] RBP: ffff88800dcdb454 R08: 0000000000000001 R09: 0000000000000000
[ 162.089614] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 162.090552] R13: ffffffff84e23fe0 R14: ffff88800dcdb448 R15: ffffffff84db0aa0
[ 162.091494] FS: 00005555559d8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 162.092544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 162.093277] CR2: 00007f7f208755e0 CR3: 000000001dfce000 CR4: 0000000000350ef0
[ 162.094213] Call Trace:
[ 162.094583]
[ 162.094929] nf_ct_net_init+0x224/0x3d0
[ 162.095497] ? __pfx_nf_ct_net_init+0x10/0x10
[ 162.096101] ops_init+0xbb/0x6b0
[ 162.096590] setup_net+0x3d9/0x990
[ 162.097056] ? down_read_killable+0x1d7/0x4e0
[ 162.097682] ? __pfx_setup_net+0x10/0x10
[ 162.098212] ? copy_net_ns+0x17c/0x770
[ 162.098771] copy_net_ns+0x321/0x770
[ 162.099271] create_new_namespaces+0x3f6/0xb30
[ 162.099904] unshare_nsproxy_namespaces+0xc1/0x200
[ 162.100567] ksys_unshare+0x44d/0x8e0
[ 162.101073] ? __pfx_ksys_unshare+0x10/0x10
[ 162.101666] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 162.102425] __x64_sys_unshare+0x31/0x40
[ 162.102962] do_syscall_64+0x3f/0x90
[ 162.103476] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 162.104135] RIP: 0033:0x7f0add3b40d7
[ 162.104638] 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
[ 162.106878] RSP: 002b:00007fff97898a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 162.107862] RAX: ffffffffffffffda RBX: 00007fff97899068 RCX: 00007f0add3b40d7
[ 162.108771] RDX: 00007f0add41e41f RSI: 00007fff978989c0 RDI: 0000000040000000
[ 162.109689] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff978987d0
[ 162.110597] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0add4c6bf0
[ 162.111517] R13: 00007fff97898b00 R14: 0000000000000000 R15: 00000000000000f8
[ 162.112447]
[ 162.112754] irq event stamp: 10633
[ 162.113218] hardirqs last enabled at (10645): [] __up_console_sem+0x78/0x80
[ 162.114322] hardirqs last disabled at (10656): [] __up_console_sem+0x5d/0x80
[ 162.115434] softirqs last enabled at (10204): [] irq_exit_rcu+0x93/0xc0
[ 162.116507] softirqs last disabled at (10195): [] irq_exit_rcu+0x93/0xc0
[ 162.117563] ---[ end trace 0000000000000000 ]---
executing program
[ 163.646010] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 165.694374] Bluetooth: hci0: command 0x041b tx timeout
[ 167.741402] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 169.789365] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:47:46 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e60f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555559d8400 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=00007f7f208755e0 CR3=000000001dfce000 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=00000000000b6133 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f7f208a6350 CR3=00000000144c8000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032646131373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000