Warning: Permanently added '[localhost]:43528' (ECDSA) to the list of known hosts.
2023/05/17 16:14:02 fuzzer started
2023/05/17 16:14:02 dialing manager at localhost:44319
2023/05/17 16:14:02 checking machine...
2023/05/17 16:14:02 checking revisions...
syzkaller login: [ 46.591706] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:14:02 testing simple program...
[ 46.656952] cgroup: Unknown subsys name 'net'
[ 46.726374] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.023368] audit: type=1400 audit(1684340055.222:6): 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
[ 60.132750] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.134297] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.137932] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.141581] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.143551] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.144843] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.541298] ------------[ cut here ]------------
[ 60.542736] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.544834] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.546012] Modules linked in:
[ 60.546430] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.551178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.552271] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.553016] 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
[ 60.555282] RSP: 0018:ffff888016d97c00 EFLAGS: 00010282
[ 60.556057] RAX: 0000000000000000 RBX: ffff88800ff63c40 RCX: 0000000000000000
[ 60.557070] RDX: ffff888016910000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.558093] RBP: ffff88800ff63c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.559086] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.560130] R13: ffffffff84e23fe0 R14: ffff88800ff63c48 R15: ffffffff84d74dc0
[ 60.561110] FS: 0000555555af3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.562151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.562882] CR2: 00007f9c47c6b6f4 CR3: 000000000e9ec000 CR4: 0000000000350ee0
[ 60.563759] Call Trace:
[ 60.564080]
[ 60.564374] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.565009] ipv4_frags_init_net+0x269/0x440
[ 60.565563] ops_init+0xbb/0x6b0
[ 60.566067] setup_net+0x3d9/0x990
[ 60.566515] ? down_read_killable+0x1d7/0x4e0
[ 60.567106] ? __pfx_setup_net+0x10/0x10
[ 60.567612] ? copy_net_ns+0x17c/0x770
[ 60.568137] copy_net_ns+0x321/0x770
[ 60.568615] create_new_namespaces+0x3f6/0xb30
[ 60.569217] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.569859] ksys_unshare+0x44d/0x8e0
[ 60.570342] ? __pfx_ksys_unshare+0x10/0x10
[ 60.570909] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.571605] __x64_sys_unshare+0x31/0x40
[ 60.572140] do_syscall_64+0x3f/0x90
[ 60.572609] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.573280] RIP: 0033:0x7f131a5c20d7
[ 60.573761] 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
[ 60.575900] RSP: 002b:00007ffef7f3c228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.576840] RAX: ffffffffffffffda RBX: 00007ffef7f3c868 RCX: 00007f131a5c20d7
[ 60.577709] RDX: 00007f131a62c41f RSI: 00007ffef7f3c1c0 RDI: 0000000040000000
[ 60.578565] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef7f3bfd0
[ 60.579436] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f131a6d4bf0
[ 60.580319] R13: 00007ffef7f3c300 R14: 0000000000000000 R15: 00000000000000f8
[ 60.581214]
[ 60.581513] irq event stamp: 8815
[ 60.581964] hardirqs last enabled at (8827): [] __up_console_sem+0x78/0x80
[ 60.583010] hardirqs last disabled at (8838): [] __up_console_sem+0x5d/0x80
[ 60.584055] softirqs last enabled at (8478): [] irq_exit_rcu+0x93/0xc0
[ 60.585062] softirqs last disabled at (8461): [] irq_exit_rcu+0x93/0xc0
[ 60.586100] ---[ end trace 0000000000000000 ]---
[ 60.590936] ------------[ cut here ]------------
[ 60.591521] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.593147] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.594220] Modules linked in:
[ 60.594616] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.595770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.596769] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.597405] 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
[ 60.599530] RSP: 0018:ffff888016d97c00 EFLAGS: 00010282
[ 60.600204] RAX: 0000000000000000 RBX: ffff88800951de40 RCX: 0000000000000000
[ 60.601085] RDX: ffff888016910000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.601968] RBP: ffff88800951de54 R08: 0000000000000001 R09: 0000000000000000
[ 60.602843] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.603722] R13: ffffffff84e23fe0 R14: ffff88800951de48 R15: ffffffff84da7d60
[ 60.604570] FS: 0000555555af3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.605551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.606304] CR2: 00007f9c47c6b6f4 CR3: 000000000e9ec000 CR4: 0000000000350ee0
[ 60.607184] Call Trace:
[ 60.607502]
[ 60.607824] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.608423] ipv6_frags_init_net+0x206/0x3c0
[ 60.608998] ops_init+0xbb/0x6b0
[ 60.609437] setup_net+0x3d9/0x990
[ 60.609923] ? down_read_killable+0x1d7/0x4e0
[ 60.610484] ? __pfx_setup_net+0x10/0x10
[ 60.611014] ? copy_net_ns+0x17c/0x770
[ 60.611515] copy_net_ns+0x321/0x770
[ 60.612016] create_new_namespaces+0x3f6/0xb30
[ 60.612587] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.613230] ksys_unshare+0x44d/0x8e0
[ 60.613742] ? __pfx_ksys_unshare+0x10/0x10
[ 60.614297] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.615029] __x64_sys_unshare+0x31/0x40
[ 60.615532] do_syscall_64+0x3f/0x90
[ 60.616032] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.616689] RIP: 0033:0x7f131a5c20d7
[ 60.617142] 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
[ 60.619266] RSP: 002b:00007ffef7f3c228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.620205] RAX: ffffffffffffffda RBX: 00007ffef7f3c868 RCX: 00007f131a5c20d7
[ 60.621082] RDX: 00007f131a62c41f RSI: 00007ffef7f3c1c0 RDI: 0000000040000000
[ 60.621961] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef7f3bfd0
[ 60.622836] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f131a6d4bf0
[ 60.623699] R13: 00007ffef7f3c300 R14: 0000000000000000 R15: 00000000000000f8
[ 60.624556]
[ 60.624883] irq event stamp: 10389
[ 60.625306] hardirqs last enabled at (10399): [] __up_console_sem+0x78/0x80
[ 60.626384] hardirqs last disabled at (10410): [] __up_console_sem+0x5d/0x80
[ 60.627436] softirqs last enabled at (9940): [] irq_exit_rcu+0x93/0xc0
[ 60.628447] softirqs last disabled at (9935): [] irq_exit_rcu+0x93/0xc0
[ 60.629446] ---[ end trace 0000000000000000 ]---
[ 60.630781] ------------[ cut here ]------------
[ 60.631346] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.633181] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.634249] Modules linked in:
[ 60.634670] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.635801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.636803] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.637437] 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
[ 60.639565] RSP: 0018:ffff888016d97bf0 EFLAGS: 00010286
[ 60.640238] RAX: 0000000000000000 RBX: ffff88800951d840 RCX: 0000000000000000
[ 60.641109] RDX: ffff888016910000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.641998] RBP: ffff88800951d854 R08: 0000000000000001 R09: 0000000000000000
[ 60.642864] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.643739] R13: ffffffff84e23fe0 R14: ffff88800951d848 R15: ffffffff84db0aa0
[ 60.644582] FS: 0000555555af3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.645562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.646303] CR2: 00007f9c47c6b6f4 CR3: 000000000e9ec000 CR4: 0000000000350ee0
[ 60.647185] Call Trace:
[ 60.647502]
[ 60.647825] nf_ct_net_init+0x224/0x3d0
[ 60.648336] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.648931] ops_init+0xbb/0x6b0
[ 60.649366] setup_net+0x3d9/0x990
[ 60.649851] ? down_read_killable+0x1d7/0x4e0
[ 60.650418] ? __pfx_setup_net+0x10/0x10
[ 60.650944] ? copy_net_ns+0x17c/0x770
[ 60.651442] copy_net_ns+0x321/0x770
[ 60.651947] create_new_namespaces+0x3f6/0xb30
[ 60.652519] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.653160] ksys_unshare+0x44d/0x8e0
[ 60.653667] ? __pfx_ksys_unshare+0x10/0x10
[ 60.654227] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.654966] __x64_sys_unshare+0x31/0x40
[ 60.655477] do_syscall_64+0x3f/0x90
[ 60.655991] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.656665] RIP: 0033:0x7f131a5c20d7
[ 60.657133] 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
[ 60.659311] RSP: 002b:00007ffef7f3c228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.660273] RAX: ffffffffffffffda RBX: 00007ffef7f3c868 RCX: 00007f131a5c20d7
[ 60.661159] RDX: 00007f131a62c41f RSI: 00007ffef7f3c1c0 RDI: 0000000040000000
[ 60.662058] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef7f3bfd0
[ 60.662949] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f131a6d4bf0
[ 60.663811] R13: 00007ffef7f3c300 R14: 0000000000000000 R15: 00000000000000f8
[ 60.664707]
[ 60.665003] irq event stamp: 11139
[ 60.665435] hardirqs last enabled at (11149): [] __up_console_sem+0x78/0x80
[ 60.666503] hardirqs last disabled at (11160): [] __up_console_sem+0x5d/0x80
[ 60.667582] softirqs last enabled at (11064): [] irq_exit_rcu+0x93/0xc0
[ 60.668628] softirqs last disabled at (11059): [] irq_exit_rcu+0x93/0xc0
[ 60.669680] ---[ end trace 0000000000000000 ]---
executing program
[ 62.219327] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.267733] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.314795] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.362719] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:14:14 Registers:
info registers vcpu 0
RAX=0000000000025473 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=00007fb4880745d0 CR3=000000000e4f8000 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=2036313a34313a36312037312079614d XMM01=5d3433383434352e30362020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3433383434352e30362020205b XMM07=79732036313a34313a36312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffff888016d975f0
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 0000555555af3400 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=00007f9c47c6b6f4 CR3=000000000e9ec000 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