Warning: Permanently added '[localhost]:21872' (ECDSA) to the list of known hosts.
2023/05/17 21:35:47 fuzzer started
2023/05/17 21:35:47 dialing manager at localhost:44319
2023/05/17 21:35:47 checking machine...
2023/05/17 21:35:47 checking revisions...
syzkaller login: [ 42.387553] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:35:47 testing simple program...
[ 42.460307] cgroup: Unknown subsys name 'net'
[ 42.561349] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.064910] audit: type=1400 audit(1684359361.312:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.199768] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.201734] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.203304] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.207158] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.209709] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.210931] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.629903] ------------[ cut here ]------------
[ 57.630617] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.632298] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.633453] Modules linked in:
[ 57.633867] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.638874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.640072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.640953] 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
[ 57.643277] RSP: 0018:ffff888018b8fc00 EFLAGS: 00010282
[ 57.644123] RAX: 0000000000000000 RBX: ffff88800f23c040 RCX: 0000000000000000
[ 57.645168] RDX: ffff88800cfa3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.646274] RBP: ffff88800f23c054 R08: 0000000000000001 R09: 0000000000000000
[ 57.647299] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.648228] R13: ffffffff84e23fe0 R14: ffff88800f23c048 R15: ffffffff84d74dc0
[ 57.649162] FS: 00005555572ed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.650206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.650995] CR2: 00007f5859a366f4 CR3: 000000001a59c000 CR4: 0000000000350ee0
[ 57.651934] Call Trace:
[ 57.652266]
[ 57.652604] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.653222] ipv4_frags_init_net+0x269/0x440
[ 57.653855] ops_init+0xbb/0x6b0
[ 57.654306] setup_net+0x3d9/0x990
[ 57.654801] ? down_read_killable+0x1d7/0x4e0
[ 57.655367] ? __pfx_setup_net+0x10/0x10
[ 57.655923] ? copy_net_ns+0x17c/0x770
[ 57.656467] copy_net_ns+0x321/0x770
[ 57.656952] create_new_namespaces+0x3f6/0xb30
[ 57.657621] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.658244] ksys_unshare+0x44d/0x8e0
[ 57.658776] ? __pfx_ksys_unshare+0x10/0x10
[ 57.659328] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.660110] __x64_sys_unshare+0x31/0x40
[ 57.660678] do_syscall_64+0x3f/0x90
[ 57.661158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.661900] RIP: 0033:0x7f09694270d7
[ 57.662365] 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
[ 57.664568] RSP: 002b:00007fff190a06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.665570] RAX: ffffffffffffffda RBX: 00007fff190a0d08 RCX: 00007f09694270d7
[ 57.666480] RDX: 00007f096949141f RSI: 00007fff190a0660 RDI: 0000000040000000
[ 57.667337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff190a0470
[ 57.668260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0969539bf0
[ 57.669138] R13: 00007fff190a07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.670085]
[ 57.670392] irq event stamp: 8909
[ 57.670858] hardirqs last enabled at (8921): [] __up_console_sem+0x78/0x80
[ 57.671940] hardirqs last disabled at (8932): [] __up_console_sem+0x5d/0x80
[ 57.673028] softirqs last enabled at (8536): [] irq_exit_rcu+0x93/0xc0
[ 57.674101] softirqs last disabled at (8501): [] irq_exit_rcu+0x93/0xc0
[ 57.675129] ---[ end trace 0000000000000000 ]---
[ 57.681056] ------------[ cut here ]------------
[ 57.681728] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.683473] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.684571] Modules linked in:
[ 57.684982] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.686202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.687244] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.687974] 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
[ 57.690216] RSP: 0018:ffff888018b8fc00 EFLAGS: 00010282
[ 57.690935] RAX: 0000000000000000 RBX: ffff88800f1d5440 RCX: 0000000000000000
[ 57.691833] RDX: ffff88800cfa3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.692752] RBP: ffff88800f1d5454 R08: 0000000000000001 R09: 0000000000000000
[ 57.693696] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.694606] R13: ffffffff84e23fe0 R14: ffff88800f1d5448 R15: ffffffff84da7d60
[ 57.695501] FS: 00005555572ed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.696542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.697258] CR2: 00007f5859a366f4 CR3: 000000001a59c000 CR4: 0000000000350ee0
[ 57.698211] Call Trace:
[ 57.698578]
[ 57.698881] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.699529] ipv6_frags_init_net+0x206/0x3c0
[ 57.700110] ops_init+0xbb/0x6b0
[ 57.700594] setup_net+0x3d9/0x990
[ 57.701051] ? down_read_killable+0x1d7/0x4e0
[ 57.701702] ? __pfx_setup_net+0x10/0x10
[ 57.702218] ? copy_net_ns+0x17c/0x770
[ 57.702758] copy_net_ns+0x321/0x770
[ 57.703242] create_new_namespaces+0x3f6/0xb30
[ 57.703883] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.704545] ksys_unshare+0x44d/0x8e0
[ 57.705039] ? __pfx_ksys_unshare+0x10/0x10
[ 57.705674] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.706396] __x64_sys_unshare+0x31/0x40
[ 57.706956] do_syscall_64+0x3f/0x90
[ 57.707470] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.708128] RIP: 0033:0x7f09694270d7
[ 57.708640] 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
[ 57.710861] RSP: 002b:00007fff190a06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.711824] RAX: ffffffffffffffda RBX: 00007fff190a0d08 RCX: 00007f09694270d7
[ 57.712752] RDX: 00007f096949141f RSI: 00007fff190a0660 RDI: 0000000040000000
[ 57.713698] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff190a0470
[ 57.714615] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0969539bf0
[ 57.715523] R13: 00007fff190a07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.716479]
[ 57.716782] irq event stamp: 10585
[ 57.717224] hardirqs last enabled at (10595): [] __up_console_sem+0x78/0x80
[ 57.718342] hardirqs last disabled at (10606): [] __up_console_sem+0x5d/0x80
[ 57.719444] softirqs last enabled at (10480): [] irq_exit_rcu+0x93/0xc0
[ 57.720541] softirqs last disabled at (10475): [] irq_exit_rcu+0x93/0xc0
[ 57.721641] ---[ end trace 0000000000000000 ]---
[ 57.722960] ------------[ cut here ]------------
[ 57.723578] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.725702] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.726816] Modules linked in:
[ 57.727243] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.728460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.729608] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.730533] 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
[ 57.732849] RSP: 0018:ffff888018b8fbf0 EFLAGS: 00010286
[ 57.733604] RAX: 0000000000000000 RBX: ffff88800f1d4c40 RCX: 0000000000000000
[ 57.734555] RDX: ffff88800cfa3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.735499] RBP: ffff88800f1d4c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.736472] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.737365] R13: ffffffff84e23fe0 R14: ffff88800f1d4c48 R15: ffffffff84db0aa0
[ 57.738322] FS: 00005555572ed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.739373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.740173] CR2: 00007f5859a366f4 CR3: 000000001a59c000 CR4: 0000000000350ee0
[ 57.741122] Call Trace:
[ 57.741532]
[ 57.741847] nf_ct_net_init+0x224/0x3d0
[ 57.742384] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.743042] ops_init+0xbb/0x6b0
[ 57.743565] setup_net+0x3d9/0x990
[ 57.744067] ? down_read_killable+0x1d7/0x4e0
[ 57.744712] ? __pfx_setup_net+0x10/0x10
[ 57.745241] ? copy_net_ns+0x17c/0x770
[ 57.745834] copy_net_ns+0x321/0x770
[ 57.746336] create_new_namespaces+0x3f6/0xb30
[ 57.747014] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.747712] ksys_unshare+0x44d/0x8e0
[ 57.748231] ? __pfx_ksys_unshare+0x10/0x10
[ 57.748837] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.749847] __x64_sys_unshare+0x31/0x40
[ 57.750479] do_syscall_64+0x3f/0x90
[ 57.751029] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.751753] RIP: 0033:0x7f09694270d7
[ 57.752266] 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
[ 57.754571] RSP: 002b:00007fff190a06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.755587] RAX: ffffffffffffffda RBX: 00007fff190a0d08 RCX: 00007f09694270d7
[ 57.756554] RDX: 00007f096949141f RSI: 00007fff190a0660 RDI: 0000000040000000
[ 57.757519] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff190a0470
[ 57.758481] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0969539bf0
[ 57.759382] R13: 00007fff190a07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.760377]
[ 57.760760] irq event stamp: 11329
[ 57.761208] hardirqs last enabled at (11339): [] __up_console_sem+0x78/0x80
[ 57.762366] hardirqs last disabled at (11350): [] __up_console_sem+0x5d/0x80
[ 57.763535] softirqs last enabled at (11134): [] irq_exit_rcu+0x93/0xc0
[ 57.764669] softirqs last disabled at (11129): [] irq_exit_rcu+0x93/0xc0
[ 57.765791] ---[ end trace 0000000000000000 ]---
[ 59.282978] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.331884] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.378635] Bluetooth: hci0: command 0x040f tx timeout
[ 65.426542] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:35:56 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff81132b6d RDX=000000000000132b
RSI=000000000000132b RDI=ffffffff864e1134 RBP=ffff88806ce09aa0 RSP=ffff88806ce09988
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000038001 R11=0000000000000001
R12=ffff88806ce09aa8 R13=ffff88806ce09a90 R14=ffff88806ce09a89 R15=ffff88806ce09a48
RIP=ffffffff8113046a RFL=00000213 [----A-C] 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 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=00007fc9ac0c16f4 CR3=000000000e886000 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=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888018b8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555572ed400 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=00007f5859a366f4 CR3=000000001a59c000 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