Warning: Permanently added '[localhost]:23493' (ECDSA) to the list of known hosts.
2023/05/18 08:34:15 fuzzer started
2023/05/18 08:34:16 dialing manager at localhost:44319
2023/05/18 08:34:16 checking machine...
2023/05/18 08:34:16 checking revisions...
syzkaller login: [ 35.890122] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:34:16 testing simple program...
[ 35.931029] cgroup: Unknown subsys name 'net'
[ 35.981701] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.027808] audit: type=1400 audit(1684398868.330:6): 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
[ 49.164078] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.168090] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.169972] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.174423] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.176679] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.180413] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.601908] ------------[ cut here ]------------
[ 49.602808] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.605103] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.606361] Modules linked in:
[ 49.606837] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.611459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.612695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.613481] 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
[ 49.616026] RSP: 0018:ffff88801eeafc00 EFLAGS: 00010282
[ 49.616801] RAX: 0000000000000000 RBX: ffff88800e49c440 RCX: 0000000000000000
[ 49.617846] RDX: ffff888015979b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.618884] RBP: ffff88800e49c454 R08: 0000000000000001 R09: 0000000000000000
[ 49.619938] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.621014] R13: ffffffff84e23fe0 R14: ffff88800e49c448 R15: ffffffff84d74dc0
[ 49.622078] FS: 0000555556229400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.623257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.624146] CR2: 00007f8e49202ac0 CR3: 000000000c762000 CR4: 0000000000350ef0
[ 49.625211] Call Trace:
[ 49.625598]
[ 49.625950] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.626710] ipv4_frags_init_net+0x269/0x440
[ 49.627419] ops_init+0xbb/0x6b0
[ 49.627945] setup_net+0x3d9/0x990
[ 49.628541] ? down_read_killable+0x1d7/0x4e0
[ 49.629257] ? __pfx_setup_net+0x10/0x10
[ 49.629866] ? copy_net_ns+0x17c/0x770
[ 49.630513] copy_net_ns+0x321/0x770
[ 49.631132] create_new_namespaces+0x3f6/0xb30
[ 49.631832] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.632621] ksys_unshare+0x44d/0x8e0
[ 49.633253] ? __pfx_ksys_unshare+0x10/0x10
[ 49.633899] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.634778] __x64_sys_unshare+0x31/0x40
[ 49.635424] do_syscall_64+0x3f/0x90
[ 49.636019] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.636790] RIP: 0033:0x7f052cb4b0d7
[ 49.637380] 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
[ 49.639967] RSP: 002b:00007ffd9e716568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.641162] RAX: ffffffffffffffda RBX: 00007ffd9e716ba8 RCX: 00007f052cb4b0d7
[ 49.642246] RDX: 00007f052cbb541f RSI: 00007ffd9e716500 RDI: 0000000040000000
[ 49.643307] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9e716310
[ 49.644375] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f052cc5dbf0
[ 49.645440] R13: 00007ffd9e716640 R14: 0000000000000000 R15: 00000000000000f8
[ 49.646531]
[ 49.646889] irq event stamp: 8479
[ 49.647433] hardirqs last enabled at (8491): [] __up_console_sem+0x78/0x80
[ 49.648697] hardirqs last disabled at (8502): [] __up_console_sem+0x5d/0x80
[ 49.649772] softirqs last enabled at (8416): [] irq_exit_rcu+0x93/0xc0
[ 49.650799] softirqs last disabled at (8411): [] irq_exit_rcu+0x93/0xc0
[ 49.651819] ---[ end trace 0000000000000000 ]---
[ 49.656863] ------------[ cut here ]------------
[ 49.657495] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.659191] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.660246] Modules linked in:
[ 49.660685] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.661832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.662841] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.663520] 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
[ 49.665697] RSP: 0018:ffff88801eeafc00 EFLAGS: 00010282
[ 49.666383] RAX: 0000000000000000 RBX: ffff888016588e40 RCX: 0000000000000000
[ 49.667260] RDX: ffff888015979b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.668149] RBP: ffff888016588e54 R08: 0000000000000001 R09: 0000000000000000
[ 49.669064] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.669918] R13: ffffffff84e23fe0 R14: ffff888016588e48 R15: ffffffff84da7d60
[ 49.670800] FS: 0000555556229400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.671792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.672557] CR2: 00007f8e49202ac0 CR3: 000000000c762000 CR4: 0000000000350ef0
[ 49.673444] Call Trace:
[ 49.673767]
[ 49.674099] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.674707] ipv6_frags_init_net+0x206/0x3c0
[ 49.675297] ops_init+0xbb/0x6b0
[ 49.675743] setup_net+0x3d9/0x990
[ 49.676235] ? down_read_killable+0x1d7/0x4e0
[ 49.676816] ? __pfx_setup_net+0x10/0x10
[ 49.677356] ? copy_net_ns+0x17c/0x770
[ 49.677863] copy_net_ns+0x321/0x770
[ 49.678378] create_new_namespaces+0x3f6/0xb30
[ 49.678962] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.679604] ksys_unshare+0x44d/0x8e0
[ 49.680125] ? __pfx_ksys_unshare+0x10/0x10
[ 49.680699] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.681449] __x64_sys_unshare+0x31/0x40
[ 49.682018] do_syscall_64+0x3f/0x90
[ 49.682496] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.683175] RIP: 0033:0x7f052cb4b0d7
[ 49.683635] 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
[ 49.685839] RSP: 002b:00007ffd9e716568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.686792] RAX: ffffffffffffffda RBX: 00007ffd9e716ba8 RCX: 00007f052cb4b0d7
[ 49.687679] RDX: 00007f052cbb541f RSI: 00007ffd9e716500 RDI: 0000000040000000
[ 49.688603] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9e716310
[ 49.689496] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f052cc5dbf0
[ 49.690394] R13: 00007ffd9e716640 R14: 0000000000000000 R15: 00000000000000f8
[ 49.691308]
[ 49.691613] irq event stamp: 9919
[ 49.692063] hardirqs last enabled at (9931): [] __up_console_sem+0x78/0x80
[ 49.693134] hardirqs last disabled at (9942): [] __up_console_sem+0x5d/0x80
[ 49.694191] softirqs last enabled at (8986): [] netlink_insert+0x187/0x1820
[ 49.695280] softirqs last disabled at (8984): [] release_sock+0x1f/0x1b0
[ 49.696315] ---[ end trace 0000000000000000 ]---
[ 49.697747] ------------[ cut here ]------------
[ 49.698462] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.700465] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.701515] Modules linked in:
[ 49.701914] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.703056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.704060] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.704713] 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
[ 49.706893] RSP: 0018:ffff88801eeafbf0 EFLAGS: 00010286
[ 49.707579] RAX: 0000000000000000 RBX: ffff888016589840 RCX: 0000000000000000
[ 49.708502] RDX: ffff888015979b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.709389] RBP: ffff888016589854 R08: 0000000000000001 R09: 0000000000000000
[ 49.710276] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.711169] R13: ffffffff84e23fe0 R14: ffff888016589848 R15: ffffffff84db0aa0
[ 49.712057] FS: 0000555556229400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.713055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.713753] CR2: 00007f8e49202ac0 CR3: 000000000c762000 CR4: 0000000000350ef0
[ 49.714640] Call Trace:
[ 49.715002]
[ 49.715303] nf_ct_net_init+0x224/0x3d0
[ 49.715822] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.716449] ops_init+0xbb/0x6b0
[ 49.716893] setup_net+0x3d9/0x990
[ 49.717381] ? down_read_killable+0x1d7/0x4e0
[ 49.717961] ? __pfx_setup_net+0x10/0x10
[ 49.718503] ? copy_net_ns+0x17c/0x770
[ 49.719034] copy_net_ns+0x321/0x770
[ 49.719521] create_new_namespaces+0x3f6/0xb30
[ 49.720141] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.720770] ksys_unshare+0x44d/0x8e0
[ 49.721303] ? __pfx_ksys_unshare+0x10/0x10
[ 49.721854] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.722611] __x64_sys_unshare+0x31/0x40
[ 49.723169] do_syscall_64+0x3f/0x90
[ 49.723651] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.724360] RIP: 0033:0x7f052cb4b0d7
[ 49.724824] 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
[ 49.727012] RSP: 002b:00007ffd9e716568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.727925] RAX: ffffffffffffffda RBX: 00007ffd9e716ba8 RCX: 00007f052cb4b0d7
[ 49.728828] RDX: 00007f052cbb541f RSI: 00007ffd9e716500 RDI: 0000000040000000
[ 49.729715] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9e716310
[ 49.730622] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f052cc5dbf0
[ 49.731509] R13: 00007ffd9e716640 R14: 0000000000000000 R15: 00000000000000f8
[ 49.732427]
[ 49.732726] irq event stamp: 10741
[ 49.733201] hardirqs last enabled at (10753): [] __up_console_sem+0x78/0x80
[ 49.734263] hardirqs last disabled at (10764): [] __up_console_sem+0x5d/0x80
[ 49.735322] softirqs last enabled at (10316): [] irq_exit_rcu+0x93/0xc0
[ 49.736383] softirqs last disabled at (10311): [] irq_exit_rcu+0x93/0xc0
[ 49.737425] ---[ end trace 0000000000000000 ]---
executing program
[ 51.243842] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.291046] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.339085] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.387047] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:34:29 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eeaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556229400 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=00007f8e49202ac0 CR3=000000000c762000 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=00000000000242c3 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=00007f8e491debf0 CR3=000000000f502000 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=2039323a34333a38302038312079614d XMM01=5d3136333630362e39342020205b203a
XMM02=646f4d205d3136333630362e39342020 XMM03=6b7a79732039323a34333a3830203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3330313530362e39342020205b XMM07=79732039323a34333a38302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000