Warning: Permanently added '[localhost]:14560' (ECDSA) to the list of known hosts.
2023/05/18 05:15:11 fuzzer started
2023/05/18 05:15:11 dialing manager at localhost:44319
2023/05/18 05:15:11 checking machine...
2023/05/18 05:15:11 checking revisions...
syzkaller login: [ 36.037714] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:15:11 testing simple program...
[ 36.113988] cgroup: Unknown subsys name 'net'
[ 36.208097] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.012726] audit: type=1400 audit(1684386924.763:6): 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
[ 50.145318] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.146805] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.149190] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.152532] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.154825] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.156570] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.557579] ------------[ cut here ]------------
[ 50.558781] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.560771] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.561890] Modules linked in:
[ 50.562294] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.565334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.568006] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.568916] 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
[ 50.571269] RSP: 0018:ffff8880200dfc00 EFLAGS: 00010282
[ 50.572047] RAX: 0000000000000000 RBX: ffff88800ed20440 RCX: 0000000000000000
[ 50.573087] RDX: ffff88800d521b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.574001] RBP: ffff88800ed20454 R08: 0000000000000001 R09: 0000000000000000
[ 50.574914] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.575801] R13: ffffffff84e23fe0 R14: ffff88800ed20448 R15: ffffffff84d74dc0
[ 50.576750] FS: 00005555573b7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.577778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.578552] CR2: 00007fb6eb8e16f4 CR3: 00000000202fa000 CR4: 0000000000350ee0
[ 50.579464] Call Trace:
[ 50.579799]
[ 50.580144] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.580789] ipv4_frags_init_net+0x269/0x440
[ 50.581396] ops_init+0xbb/0x6b0
[ 50.581890] setup_net+0x3d9/0x990
[ 50.582369] ? down_read_killable+0x1d7/0x4e0
[ 50.582989] ? __pfx_setup_net+0x10/0x10
[ 50.583518] ? copy_net_ns+0x17c/0x770
[ 50.584074] copy_net_ns+0x321/0x770
[ 50.584582] create_new_namespaces+0x3f6/0xb30
[ 50.585223] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.585901] ksys_unshare+0x44d/0x8e0
[ 50.586411] ? __pfx_ksys_unshare+0x10/0x10
[ 50.587013] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.587754] __x64_sys_unshare+0x31/0x40
[ 50.588338] do_syscall_64+0x3f/0x90
[ 50.588832] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.589538] RIP: 0033:0x7f1fe35c20d7
[ 50.590048] 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
[ 50.592301] RSP: 002b:00007ffe1ea51b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.593277] RAX: ffffffffffffffda RBX: 00007ffe1ea521d8 RCX: 00007f1fe35c20d7
[ 50.594193] RDX: 00007f1fe362c41f RSI: 00007ffe1ea51b30 RDI: 0000000040000000
[ 50.595105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ea51940
[ 50.596021] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1fe36d4bf0
[ 50.596942] R13: 00007ffe1ea51c70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.597853]
[ 50.598197] irq event stamp: 9667
[ 50.598632] hardirqs last enabled at (9677): [] __up_console_sem+0x78/0x80
[ 50.599717] hardirqs last disabled at (9688): [] __up_console_sem+0x5d/0x80
[ 50.600832] softirqs last enabled at (9574): [] irq_exit_rcu+0x93/0xc0
[ 50.601908] softirqs last disabled at (9569): [] irq_exit_rcu+0x93/0xc0
[ 50.602964] ---[ end trace 0000000000000000 ]---
[ 50.607947] ------------[ cut here ]------------
[ 50.608585] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.610396] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.611507] Modules linked in:
[ 50.611952] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.613150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.614279] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.615038] 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
[ 50.617632] RSP: 0018:ffff8880200dfc00 EFLAGS: 00010282
[ 50.618374] RAX: 0000000000000000 RBX: ffff88800cb38440 RCX: 0000000000000000
[ 50.619381] RDX: ffff88800d521b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.620437] RBP: ffff88800cb38454 R08: 0000000000000001 R09: 0000000000000000
[ 50.621358] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.622273] R13: ffffffff84e23fe0 R14: ffff88800cb38448 R15: ffffffff84da7d60
[ 50.623189] FS: 00005555573b7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.624218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.625003] CR2: 00007fb6eb8e16f4 CR3: 00000000202fa000 CR4: 0000000000350ee0
[ 50.625926] Call Trace:
[ 50.626262]
[ 50.626569] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.627233] ipv6_frags_init_net+0x206/0x3c0
[ 50.627813] ops_init+0xbb/0x6b0
[ 50.628321] setup_net+0x3d9/0x990
[ 50.628789] ? down_read_killable+0x1d7/0x4e0
[ 50.629402] ? __pfx_setup_net+0x10/0x10
[ 50.629960] ? copy_net_ns+0x17c/0x770
[ 50.630481] copy_net_ns+0x321/0x770
[ 50.631003] create_new_namespaces+0x3f6/0xb30
[ 50.631610] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.632294] ksys_unshare+0x44d/0x8e0
[ 50.632803] ? __pfx_ksys_unshare+0x10/0x10
[ 50.633396] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.634162] __x64_sys_unshare+0x31/0x40
[ 50.634693] do_syscall_64+0x3f/0x90
[ 50.635213] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.635909] RIP: 0033:0x7f1fe35c20d7
[ 50.636399] 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
[ 50.638620] RSP: 002b:00007ffe1ea51b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.639596] RAX: ffffffffffffffda RBX: 00007ffe1ea521d8 RCX: 00007f1fe35c20d7
[ 50.640517] RDX: 00007f1fe362c41f RSI: 00007ffe1ea51b30 RDI: 0000000040000000
[ 50.641428] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ea51940
[ 50.642341] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1fe36d4bf0
[ 50.643249] R13: 00007ffe1ea51c70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.644177]
[ 50.644497] irq event stamp: 11397
[ 50.644971] hardirqs last enabled at (11409): [] __up_console_sem+0x78/0x80
[ 50.646080] hardirqs last disabled at (11420): [] __up_console_sem+0x5d/0x80
[ 50.647180] softirqs last enabled at (10890): [] irq_exit_rcu+0x93/0xc0
[ 50.648256] softirqs last disabled at (10831): [] irq_exit_rcu+0x93/0xc0
[ 50.649336] ---[ end trace 0000000000000000 ]---
[ 50.650682] ------------[ cut here ]------------
[ 50.651307] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.653305] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.654373] Modules linked in:
[ 50.654778] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.655965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.656982] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.657624] 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
[ 50.659795] RSP: 0018:ffff8880200dfbf0 EFLAGS: 00010286
[ 50.660501] RAX: 0000000000000000 RBX: ffff88800cb38a40 RCX: 0000000000000000
[ 50.661404] RDX: ffff88800d521b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.662296] RBP: ffff88800cb38a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.663178] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.664066] R13: ffffffff84e23fe0 R14: ffff88800cb38a48 R15: ffffffff84db0aa0
[ 50.664962] FS: 00005555573b7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.665964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.666672] CR2: 00007fb6eb8e16f4 CR3: 00000000202fa000 CR4: 0000000000350ee0
[ 50.667571] Call Trace:
[ 50.667926]
[ 50.668226] nf_ct_net_init+0x224/0x3d0
[ 50.668815] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.669428] ops_init+0xbb/0x6b0
[ 50.669908] setup_net+0x3d9/0x990
[ 50.670378] ? down_read_killable+0x1d7/0x4e0
[ 50.670987] ? __pfx_setup_net+0x10/0x10
[ 50.671504] ? copy_net_ns+0x17c/0x770
[ 50.672051] copy_net_ns+0x321/0x770
[ 50.672553] create_new_namespaces+0x3f6/0xb30
[ 50.673170] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.673785] ksys_unshare+0x44d/0x8e0
[ 50.674312] ? __pfx_ksys_unshare+0x10/0x10
[ 50.674891] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.675604] __x64_sys_unshare+0x31/0x40
[ 50.676145] do_syscall_64+0x3f/0x90
[ 50.676638] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.677320] RIP: 0033:0x7f1fe35c20d7
[ 50.677791] 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
[ 50.680011] RSP: 002b:00007ffe1ea51b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.680987] RAX: ffffffffffffffda RBX: 00007ffe1ea521d8 RCX: 00007f1fe35c20d7
[ 50.681893] RDX: 00007f1fe362c41f RSI: 00007ffe1ea51b30 RDI: 0000000040000000
[ 50.682748] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1ea51940
[ 50.683644] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1fe36d4bf0
[ 50.684549] R13: 00007ffe1ea51c70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.685465]
[ 50.685771] irq event stamp: 12209
[ 50.686240] hardirqs last enabled at (12221): [] __up_console_sem+0x78/0x80
[ 50.687319] hardirqs last disabled at (12240): [] __up_console_sem+0x5d/0x80
[ 50.688396] softirqs last enabled at (12236): [] irq_exit_rcu+0x93/0xc0
[ 50.689438] softirqs last disabled at (12229): [] irq_exit_rcu+0x93/0xc0
[ 50.690479] ---[ end trace 0000000000000000 ]---
executing program
[ 52.229557] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.277065] Bluetooth: hci0: command 0x041b tx timeout
[ 56.325033] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.374000] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:15:26 Registers:
info registers vcpu 0
RAX=0000000000025f9b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f1c2c253de0 CR3=000000000e8c8000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880200df618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555573b7400 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=00007fb6eb8e16f4 CR3=00000000202fa000 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