Warning: Permanently added '[localhost]:7730' (ECDSA) to the list of known hosts.
2023/05/17 11:02:53 fuzzer started
2023/05/17 11:02:54 dialing manager at localhost:44319
2023/05/17 11:02:54 checking machine...
2023/05/17 11:02:54 checking revisions...
syzkaller login: [ 46.549920] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:02:54 testing simple program...
[ 46.623747] cgroup: Unknown subsys name 'net'
[ 46.724695] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.363629] audit: type=1400 audit(1684321387.012:6): 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
[ 60.486993] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.488920] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.492756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.495823] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.497500] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.499511] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.938752] ------------[ cut here ]------------
[ 60.939568] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.941685] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.943133] Modules linked in:
[ 60.943615] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.946209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.948568] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.949769] 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
[ 60.952342] RSP: 0018:ffff88801ffb7c00 EFLAGS: 00010282
[ 60.953144] RAX: 0000000000000000 RBX: ffff88800ec49040 RCX: 0000000000000000
[ 60.954196] RDX: ffff888017f03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.955216] RBP: ffff88800ec49054 R08: 0000000000000001 R09: 0000000000000000
[ 60.956259] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.957311] R13: ffffffff84e23fe0 R14: ffff88800ec49048 R15: ffffffff84d74dc0
[ 60.958379] FS: 00005555559f1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.959527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.960383] CR2: 00007fa68787c6f4 CR3: 0000000019c54000 CR4: 0000000000350ee0
[ 60.961439] Call Trace:
[ 60.961821]
[ 60.962221] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.962940] ipv4_frags_init_net+0x269/0x440
[ 60.963644] ops_init+0xbb/0x6b0
[ 60.964198] setup_net+0x3d9/0x990
[ 60.964726] ? down_read_killable+0x1d7/0x4e0
[ 60.965477] ? __pfx_setup_net+0x10/0x10
[ 60.966114] ? copy_net_ns+0x17c/0x770
[ 60.966708] copy_net_ns+0x321/0x770
[ 60.967319] create_new_namespaces+0x3f6/0xb30
[ 60.967994] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.968748] ksys_unshare+0x44d/0x8e0
[ 60.969369] ? __pfx_ksys_unshare+0x10/0x10
[ 60.970033] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.970884] __x64_sys_unshare+0x31/0x40
[ 60.971511] do_syscall_64+0x3f/0x90
[ 60.972096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.972860] RIP: 0033:0x7f5ad0f5d0d7
[ 60.973466] 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
[ 60.976028] RSP: 002b:00007fffc5947a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.977140] RAX: ffffffffffffffda RBX: 00007fffc5948078 RCX: 00007f5ad0f5d0d7
[ 60.978172] RDX: 00007f5ad0fc741f RSI: 00007fffc59479d0 RDI: 0000000040000000
[ 60.979191] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc59477e0
[ 60.980222] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5ad106fbf0
[ 60.981258] R13: 00007fffc5947b10 R14: 0000000000000000 R15: 00000000000000f8
[ 60.982341]
[ 60.982684] irq event stamp: 11439
[ 60.983226] hardirqs last enabled at (11451): [] __up_console_sem+0x78/0x80
[ 60.984482] hardirqs last disabled at (11462): [] __up_console_sem+0x5d/0x80
[ 60.985673] softirqs last enabled at (11364): [] irq_exit_rcu+0x93/0xc0
[ 60.986775] softirqs last disabled at (11359): [] irq_exit_rcu+0x93/0xc0
[ 60.987877] ---[ end trace 0000000000000000 ]---
[ 60.994179] ------------[ cut here ]------------
[ 60.994806] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.996569] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.997714] Modules linked in:
[ 60.998189] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.999410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.000467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.001178] 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
[ 61.003468] RSP: 0018:ffff88801ffb7c00 EFLAGS: 00010282
[ 61.004184] RAX: 0000000000000000 RBX: ffff88800965c440 RCX: 0000000000000000
[ 61.005128] RDX: ffff888017f03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.006074] RBP: ffff88800965c454 R08: 0000000000000001 R09: 0000000000000000
[ 61.007072] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.008077] R13: ffffffff84e23fe0 R14: ffff88800965c448 R15: ffffffff84da7d60
[ 61.009068] FS: 00005555559f1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.010192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.010972] CR2: 00007fa68787c6f4 CR3: 0000000019c54000 CR4: 0000000000350ee0
[ 61.011956] Call Trace:
[ 61.012359]
[ 61.012687] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.013418] ipv6_frags_init_net+0x206/0x3c0
[ 61.014068] ops_init+0xbb/0x6b0
[ 61.014557] setup_net+0x3d9/0x990
[ 61.015103] ? down_read_killable+0x1d7/0x4e0
[ 61.015737] ? __pfx_setup_net+0x10/0x10
[ 61.016343] ? copy_net_ns+0x17c/0x770
[ 61.016895] copy_net_ns+0x321/0x770
[ 61.017475] create_new_namespaces+0x3f6/0xb30
[ 61.018165] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.018853] ksys_unshare+0x44d/0x8e0
[ 61.019429] ? __pfx_ksys_unshare+0x10/0x10
[ 61.020067] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.020851] __x64_sys_unshare+0x31/0x40
[ 61.021475] do_syscall_64+0x3f/0x90
[ 61.022034] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.022739] RIP: 0033:0x7f5ad0f5d0d7
[ 61.023295] 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
[ 61.025723] RSP: 002b:00007fffc5947a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.026744] RAX: ffffffffffffffda RBX: 00007fffc5948078 RCX: 00007f5ad0f5d0d7
[ 61.027712] RDX: 00007f5ad0fc741f RSI: 00007fffc59479d0 RDI: 0000000040000000
[ 61.028677] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc59477e0
[ 61.029650] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5ad106fbf0
[ 61.030611] R13: 00007fffc5947b10 R14: 0000000000000000 R15: 00000000000000f8
[ 61.031597]
[ 61.031923] irq event stamp: 13137
[ 61.032433] hardirqs last enabled at (13149): [] __up_console_sem+0x78/0x80
[ 61.033615] hardirqs last disabled at (13160): [] __up_console_sem+0x5d/0x80
[ 61.034788] softirqs last enabled at (12760): [] irq_exit_rcu+0x93/0xc0
[ 61.035912] softirqs last disabled at (12751): [] irq_exit_rcu+0x93/0xc0
[ 61.037049] ---[ end trace 0000000000000000 ]---
[ 61.038530] ------------[ cut here ]------------
[ 61.039200] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.041298] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.042434] Modules linked in:
[ 61.042868] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.044112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.045215] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.045920] 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
[ 61.048273] RSP: 0018:ffff88801ffb7bf0 EFLAGS: 00010286
[ 61.048971] RAX: 0000000000000000 RBX: ffff88800d632040 RCX: 0000000000000000
[ 61.049931] RDX: ffff888017f03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.050905] RBP: ffff88800d632054 R08: 0000000000000001 R09: 0000000000000000
[ 61.051863] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.052816] R13: ffffffff84e23fe0 R14: ffff88800d632048 R15: ffffffff84db0aa0
[ 61.053781] FS: 00005555559f1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.054839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.055635] CR2: 00007fa68787c6f4 CR3: 0000000019c54000 CR4: 0000000000350ee0
[ 61.056589] Call Trace:
[ 61.056938]
[ 61.057309] nf_ct_net_init+0x224/0x3d0
[ 61.057859] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.058506] ops_init+0xbb/0x6b0
[ 61.058981] setup_net+0x3d9/0x990
[ 61.059502] ? down_read_killable+0x1d7/0x4e0
[ 61.060141] ? __pfx_setup_net+0x10/0x10
[ 61.060683] ? copy_net_ns+0x17c/0x770
[ 61.061263] copy_net_ns+0x321/0x770
[ 61.061782] create_new_namespaces+0x3f6/0xb30
[ 61.062443] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.063134] ksys_unshare+0x44d/0x8e0
[ 61.063662] ? __pfx_ksys_unshare+0x10/0x10
[ 61.064286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.065091] __x64_sys_unshare+0x31/0x40
[ 61.065662] do_syscall_64+0x3f/0x90
[ 61.066210] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.066886] RIP: 0033:0x7f5ad0f5d0d7
[ 61.067423] 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
[ 61.069713] RSP: 002b:00007fffc5947a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.070707] RAX: ffffffffffffffda RBX: 00007fffc5948078 RCX: 00007f5ad0f5d0d7
[ 61.071646] RDX: 00007f5ad0fc741f RSI: 00007fffc59479d0 RDI: 0000000040000000
[ 61.072596] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc59477e0
[ 61.073546] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5ad106fbf0
[ 61.074488] R13: 00007fffc5947b10 R14: 0000000000000000 R15: 00000000000000f8
[ 61.075453]
[ 61.075770] irq event stamp: 13893
[ 61.076265] hardirqs last enabled at (13905): [] __up_console_sem+0x78/0x80
[ 61.077433] hardirqs last disabled at (13916): [] __up_console_sem+0x5d/0x80
[ 61.078573] softirqs last enabled at (13388): [] irq_exit_rcu+0x93/0xc0
[ 61.079673] softirqs last disabled at (13383): [] irq_exit_rcu+0x93/0xc0
[ 61.080770] ---[ end trace 0000000000000000 ]---
executing program
[ 62.567678] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.615081] Bluetooth: hci0: command 0x041b tx timeout
[ 66.663076] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.711131] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:03:06 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=1ffff11002d85f3d RCX=ffffffff812cc7ef RDX=1ffffffff0ef4d76
RSI=0000000000000008 RDI=ffffffff877a6bb0 RBP=ffff888016badbb0 RSP=ffff888016c2f9b0
R8 =0000000000000000 R9 =fffffbfff0ef393b R10=ffffffff8779c9df R11=0000000000000001
R12=0000000000000002 R13=ffff888016badbd0 R14=ffffffff877a6b60 R15=0000000000000004
RIP=ffffffff812cc825 RFL=00000046 [---Z-P-] 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 00007f7388114900 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=00007f7387527eb0 CR3=000000000e8a4000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=09bc4c9e1be90bd4000000000013d2a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=45cfe367fd37408500000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ffb75e8
R8 =0000000000000001 R9 =ffffed1003ff6eae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] 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 00005555559f1400 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=00007fa68787c6f4 CR3=0000000019c54000 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