Warning: Permanently added '[localhost]:5015' (ECDSA) to the list of known hosts.
2023/05/18 08:08:30 fuzzer started
2023/05/18 08:08:30 dialing manager at localhost:44319
2023/05/18 08:08:30 checking machine...
2023/05/18 08:08:30 checking revisions...
syzkaller login: [ 45.752566] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:08:30 testing simple program...
[ 45.835853] cgroup: Unknown subsys name 'net'
[ 45.957396] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.276294] audit: type=1400 audit(1684397324.238:6): 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
[ 60.481968] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.483384] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.484308] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.485906] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.486880] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.487634] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.846297] ------------[ cut here ]------------
[ 60.846763] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.847830] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.849490] Modules linked in:
[ 60.849760] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.852943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.854873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.856099] 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
[ 60.861566] RSP: 0018:ffff88801eac7c00 EFLAGS: 00010282
[ 60.862842] RAX: 0000000000000000 RBX: ffff88800eb4a040 RCX: 0000000000000000
[ 60.864557] RDX: ffff88800ddad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.866246] RBP: ffff88800eb4a054 R08: 0000000000000001 R09: 0000000000000000
[ 60.867914] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.873742] R13: ffffffff84e23fe0 R14: ffff88800eb4a048 R15: ffffffff84d74dc0
[ 60.875428] FS: 00005555560c2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.877327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.878712] CR2: 00007f06293da6f4 CR3: 000000000e4f0000 CR4: 0000000000350ee0
[ 60.880432] Call Trace:
[ 60.881074]
[ 60.881651] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.882835] ipv4_frags_init_net+0x269/0x440
[ 60.883898] ops_init+0xbb/0x6b0
[ 60.884761] setup_net+0x3d9/0x990
[ 60.885624] ? down_read_killable+0x1d7/0x4e0
[ 60.886697] ? __pfx_setup_net+0x10/0x10
[ 60.887683] ? copy_net_ns+0x17c/0x770
[ 60.888663] copy_net_ns+0x321/0x770
[ 60.889576] create_new_namespaces+0x3f6/0xb30
[ 60.890691] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.891867] ksys_unshare+0x44d/0x8e0
[ 60.892822] ? __pfx_ksys_unshare+0x10/0x10
[ 60.893861] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.895204] __x64_sys_unshare+0x31/0x40
[ 60.896208] do_syscall_64+0x3f/0x90
[ 60.897127] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.898392] RIP: 0033:0x7fa236e230d7
[ 60.899286] 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
[ 60.903100] RSP: 002b:00007ffee71e9768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.904772] RAX: ffffffffffffffda RBX: 00007ffee71e9da8 RCX: 00007fa236e230d7
[ 60.906338] RDX: 00007fa236e8d41f RSI: 00007ffee71e9700 RDI: 0000000040000000
[ 60.907921] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee71e9510
[ 60.909519] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa236f35bf0
[ 60.910983] R13: 00007ffee71e9840 R14: 0000000000000000 R15: 00000000000000f8
[ 60.912653]
[ 60.913219] irq event stamp: 8681
[ 60.914065] hardirqs last enabled at (8693): [] __up_console_sem+0x78/0x80
[ 60.916057] hardirqs last disabled at (8704): [] __up_console_sem+0x5d/0x80
[ 60.918111] softirqs last enabled at (8298): [] irq_exit_rcu+0x93/0xc0
[ 60.920071] softirqs last disabled at (8725): [] irq_exit_rcu+0x93/0xc0
[ 60.922048] ---[ end trace 0000000000000000 ]---
[ 60.945726] ------------[ cut here ]------------
[ 60.946995] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.949701] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.951720] Modules linked in:
[ 60.952282] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.953082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.953780] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.954213] 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
[ 60.955684] RSP: 0018:ffff88801eac7c00 EFLAGS: 00010282
[ 60.960993] RAX: 0000000000000000 RBX: ffff88800d6fda40 RCX: 0000000000000000
[ 60.963609] RDX: ffff88800ddad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.966080] RBP: ffff88800d6fda54 R08: 0000000000000001 R09: 0000000000000000
[ 60.968302] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.970494] R13: ffffffff84e23fe0 R14: ffff88800d6fda48 R15: ffffffff84da7d60
[ 60.973441] FS: 00005555560c2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.980929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.981577] CR2: 00007fb14ad11360 CR3: 000000000e4f0000 CR4: 0000000000350ee0
[ 60.982777] Call Trace:
[ 60.983046]
[ 60.983291] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.983803] ipv6_frags_init_net+0x206/0x3c0
[ 60.984281] ops_init+0xbb/0x6b0
[ 60.984667] setup_net+0x3d9/0x990
[ 60.985032] ? down_read_killable+0x1d7/0x4e0
[ 60.985509] ? __pfx_setup_net+0x10/0x10
[ 60.985912] ? copy_net_ns+0x17c/0x770
[ 60.988748] copy_net_ns+0x321/0x770
[ 60.989142] create_new_namespaces+0x3f6/0xb30
[ 60.989634] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.990133] ksys_unshare+0x44d/0x8e0
[ 60.990553] ? __pfx_ksys_unshare+0x10/0x10
[ 60.994753] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.995323] __x64_sys_unshare+0x31/0x40
[ 60.995758] do_syscall_64+0x3f/0x90
[ 60.996142] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.996674] RIP: 0033:0x7fa236e230d7
[ 60.997055] 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
[ 60.999729] RSP: 002b:00007ffee71e9768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.000470] RAX: ffffffffffffffda RBX: 00007ffee71e9da8 RCX: 00007fa236e230d7
[ 61.001642] RDX: 00007fa236e8d41f RSI: 00007ffee71e9700 RDI: 0000000040000000
[ 61.002762] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee71e9510
[ 61.003864] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa236f35bf0
[ 61.005001] R13: 00007ffee71e9840 R14: 0000000000000000 R15: 00000000000000f8
[ 61.005771]
[ 61.006927] irq event stamp: 11269
[ 61.008197] hardirqs last enabled at (11281): [] __up_console_sem+0x78/0x80
[ 61.009464] hardirqs last disabled at (11294): [] __up_console_sem+0x5d/0x80
[ 61.010728] softirqs last enabled at (10890): [] irq_exit_rcu+0x93/0xc0
[ 61.011927] softirqs last disabled at (10885): [] irq_exit_rcu+0x93/0xc0
[ 61.013134] ---[ end trace 0000000000000000 ]---
[ 61.036529] ------------[ cut here ]------------
[ 61.036928] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.039779] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.041654] Modules linked in:
[ 61.042352] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.044530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.046384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.048509] 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
[ 61.052811] RSP: 0018:ffff88801eac7bf0 EFLAGS: 00010286
[ 61.054064] RAX: 0000000000000000 RBX: ffff88800d6fd240 RCX: 0000000000000000
[ 61.055743] RDX: ffff88800ddad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.057364] RBP: ffff88800d6fd254 R08: 0000000000000001 R09: 0000000000000000
[ 61.059059] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.060734] R13: ffffffff84e23fe0 R14: ffff88800d6fd248 R15: ffffffff84db0aa0
[ 61.062241] FS: 00005555560c2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.064029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.065348] CR2: 00007fb14acd7430 CR3: 000000000e4f0000 CR4: 0000000000350ee0
[ 61.066880] Call Trace:
[ 61.067481]
[ 61.067998] nf_ct_net_init+0x224/0x3d0
[ 61.068989] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.070067] ops_init+0xbb/0x6b0
[ 61.070895] setup_net+0x3d9/0x990
[ 61.071753] ? down_read_killable+0x1d7/0x4e0
[ 61.072832] ? __pfx_setup_net+0x10/0x10
[ 61.073767] ? copy_net_ns+0x17c/0x770
[ 61.074711] copy_net_ns+0x321/0x770
[ 61.075616] create_new_namespaces+0x3f6/0xb30
[ 61.076737] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.077910] ksys_unshare+0x44d/0x8e0
[ 61.078839] ? __pfx_ksys_unshare+0x10/0x10
[ 61.079865] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.081254] __x64_sys_unshare+0x31/0x40
[ 61.082231] do_syscall_64+0x3f/0x90
[ 61.083773] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.085038] RIP: 0033:0x7fa236e230d7
[ 61.085979] 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
[ 61.090257] RSP: 002b:00007ffee71e9768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.092057] RAX: ffffffffffffffda RBX: 00007ffee71e9da8 RCX: 00007fa236e230d7
[ 61.093706] RDX: 00007fa236e8d41f RSI: 00007ffee71e9700 RDI: 0000000040000000
[ 61.095387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee71e9510
[ 61.097089] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa236f35bf0
[ 61.098763] R13: 00007ffee71e9840 R14: 0000000000000000 R15: 00000000000000f8
[ 61.100504]
[ 61.101064] irq event stamp: 12255
[ 61.101917] hardirqs last enabled at (12267): [] __up_console_sem+0x78/0x80
[ 61.103896] hardirqs last disabled at (12284): [] __up_console_sem+0x5d/0x80
[ 61.105949] softirqs last enabled at (12280): [] irq_exit_rcu+0x93/0xc0
[ 61.107901] softirqs last disabled at (12275): [] irq_exit_rcu+0x93/0xc0
[ 61.109940] ---[ end trace 0000000000000000 ]---
[ 62.512287] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.560302] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.608284] Bluetooth: hci0: command 0x040f tx timeout
[ 68.656354] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:08:46 Registers:
info registers vcpu 0
RAX=0000000000000050 RBX=ffff8880094e8000 RCX=0000000000000000 RDX=00000000000101f7
RSI=ffffffff8219644b RDI=0000000000000007 RBP=00000000000003e7 RSP=ffff88800f3ef7d8
R8 =0000000000000007 R9 =0000000000010000 R10=00000000000101f7 R11=0000000000000001
R12=00000000000101f7 R13=ffffed100129d001 R14=ffffffff85a1e360 R15=dffffc0000000000
RIP=ffffffff8219644f RFL=00000093 [--S-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=00007ff0b2bf56f4 CR3=0000000005482000 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=00007ff0b2c0447000007ff0b2c03f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88801eac7580
R8 =0000000000000001 R9 =ffffed1003d58ea1 R10=0000000000000003 R11=0000000000000001
R12=00000000000000d7 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 00005555560c2400 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=00007f06293da6f4 CR3=000000000e4f0000 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