Warning: Permanently added '[localhost]:26582' (ECDSA) to the list of known hosts.
2023/05/17 14:05:32 fuzzer started
2023/05/17 14:05:32 dialing manager at localhost:44319
2023/05/17 14:05:32 checking machine...
2023/05/17 14:05:32 checking revisions...
syzkaller login: [ 37.648633] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:05:32 testing simple program...
[ 37.721386] cgroup: Unknown subsys name 'net'
[ 37.807273] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.698895] audit: type=1400 audit(1684332345.744:6): 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
[ 51.816924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.819686] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.821693] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.824959] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.831616] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.834751] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.243702] ------------[ cut here ]------------
[ 52.244717] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.246686] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.247983] Modules linked in:
[ 52.248532] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.253521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.254673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.255369] 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
[ 52.257550] RSP: 0018:ffff88800d02fc00 EFLAGS: 00010282
[ 52.258205] RAX: 0000000000000000 RBX: ffff88800d933440 RCX: 0000000000000000
[ 52.259127] RDX: ffff88800f369b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.260015] RBP: ffff88800d933454 R08: 0000000000000001 R09: 0000000000000000
[ 52.260915] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.261799] R13: ffffffff84e23fe0 R14: ffff88800d933448 R15: ffffffff84d74dc0
[ 52.262701] FS: 0000555557502400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.263712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.264459] CR2: 00007fa6c827d2b0 CR3: 000000000961c000 CR4: 0000000000350ee0
[ 52.265348] Call Trace:
[ 52.265673]
[ 52.265972] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.266626] ipv4_frags_init_net+0x269/0x440
[ 52.267211] ops_init+0xbb/0x6b0
[ 52.267691] setup_net+0x3d9/0x990
[ 52.268153] ? down_read_killable+0x1d7/0x4e0
[ 52.268762] ? __pfx_setup_net+0x10/0x10
[ 52.269273] ? copy_net_ns+0x17c/0x770
[ 52.269815] copy_net_ns+0x321/0x770
[ 52.270304] create_new_namespaces+0x3f6/0xb30
[ 52.270916] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.271578] ksys_unshare+0x44d/0x8e0
[ 52.272069] ? __pfx_ksys_unshare+0x10/0x10
[ 52.272639] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.273387] __x64_sys_unshare+0x31/0x40
[ 52.273902] do_syscall_64+0x3f/0x90
[ 52.274411] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.275060] RIP: 0033:0x7f20dbfd80d7
[ 52.275558] 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
[ 52.277733] RSP: 002b:00007ffe3be4aa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.278689] RAX: ffffffffffffffda RBX: 00007ffe3be4b0c8 RCX: 00007f20dbfd80d7
[ 52.279606] RDX: 00007f20dc04241f RSI: 00007ffe3be4aa20 RDI: 0000000040000000
[ 52.280505] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3be4a830
[ 52.281392] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f20dc0eabf0
[ 52.282246] R13: 00007ffe3be4ab60 R14: 0000000000000000 R15: 00000000000000f8
[ 52.283174]
[ 52.283506] irq event stamp: 9027
[ 52.283933] hardirqs last enabled at (9037): [] __up_console_sem+0x78/0x80
[ 52.284987] hardirqs last disabled at (9048): [] __up_console_sem+0x5d/0x80
[ 52.286033] softirqs last enabled at (8576): [] irq_exit_rcu+0x93/0xc0
[ 52.287087] softirqs last disabled at (8537): [] irq_exit_rcu+0x93/0xc0
[ 52.288115] ---[ end trace 0000000000000000 ]---
[ 52.293298] ------------[ cut here ]------------
[ 52.293915] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.295568] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.296624] Modules linked in:
[ 52.297037] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.298212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.299273] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.299948] 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
[ 52.302125] RSP: 0018:ffff88800d02fc00 EFLAGS: 00010282
[ 52.302803] RAX: 0000000000000000 RBX: ffff88800db1ca40 RCX: 0000000000000000
[ 52.303724] RDX: ffff88800f369b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.304616] RBP: ffff88800db1ca54 R08: 0000000000000001 R09: 0000000000000000
[ 52.305505] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.306408] R13: ffffffff84e23fe0 R14: ffff88800db1ca48 R15: ffffffff84da7d60
[ 52.307289] FS: 0000555557502400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.308339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.309043] CR2: 00007fa6c827d2b0 CR3: 000000000961c000 CR4: 0000000000350ee0
[ 52.309948] Call Trace:
[ 52.310279]
[ 52.310606] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.311229] ipv6_frags_init_net+0x206/0x3c0
[ 52.311825] ops_init+0xbb/0x6b0
[ 52.312280] setup_net+0x3d9/0x990
[ 52.312769] ? down_read_killable+0x1d7/0x4e0
[ 52.313363] ? __pfx_setup_net+0x10/0x10
[ 52.313873] ? copy_net_ns+0x17c/0x770
[ 52.314410] copy_net_ns+0x321/0x770
[ 52.314891] create_new_namespaces+0x3f6/0xb30
[ 52.315509] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.316124] ksys_unshare+0x44d/0x8e0
[ 52.316639] ? __pfx_ksys_unshare+0x10/0x10
[ 52.317185] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.317927] __x64_sys_unshare+0x31/0x40
[ 52.318470] do_syscall_64+0x3f/0x90
[ 52.318947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.319638] RIP: 0033:0x7f20dbfd80d7
[ 52.320103] 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
[ 52.322255] RSP: 002b:00007ffe3be4aa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.323202] RAX: ffffffffffffffda RBX: 00007ffe3be4b0c8 RCX: 00007f20dbfd80d7
[ 52.324096] RDX: 00007f20dc04241f RSI: 00007ffe3be4aa20 RDI: 0000000040000000
[ 52.324989] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3be4a830
[ 52.325877] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f20dc0eabf0
[ 52.326774] R13: 00007ffe3be4ab60 R14: 0000000000000000 R15: 00000000000000f8
[ 52.327698]
[ 52.328001] irq event stamp: 10785
[ 52.328458] hardirqs last enabled at (10797): [] __up_console_sem+0x78/0x80
[ 52.329526] hardirqs last disabled at (10808): [] __up_console_sem+0x5d/0x80
[ 52.330592] softirqs last enabled at (10442): [] irq_exit_rcu+0x93/0xc0
[ 52.331712] softirqs last disabled at (10433): [] irq_exit_rcu+0x93/0xc0
[ 52.332759] ---[ end trace 0000000000000000 ]---
[ 52.334071] ------------[ cut here ]------------
[ 52.334698] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.336668] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.337744] Modules linked in:
[ 52.338165] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.339374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.340432] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.341094] 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
[ 52.343368] RSP: 0018:ffff88800d02fbf0 EFLAGS: 00010286
[ 52.344043] RAX: 0000000000000000 RBX: ffff88800db1da40 RCX: 0000000000000000
[ 52.344972] RDX: ffff88800f369b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.345924] RBP: ffff88800db1da54 R08: 0000000000000001 R09: 0000000000000000
[ 52.346868] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.347799] R13: ffffffff84e23fe0 R14: ffff88800db1da48 R15: ffffffff84db0aa0
[ 52.348732] FS: 0000555557502400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.349788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.350559] CR2: 00007fa6c827d2b0 CR3: 000000000961c000 CR4: 0000000000350ee0
[ 52.351510] Call Trace:
[ 52.351844]
[ 52.352147] nf_ct_net_init+0x224/0x3d0
[ 52.352720] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.353360] ops_init+0xbb/0x6b0
[ 52.353830] setup_net+0x3d9/0x990
[ 52.354295] ? down_read_killable+0x1d7/0x4e0
[ 52.354919] ? __pfx_setup_net+0x10/0x10
[ 52.355481] ? copy_net_ns+0x17c/0x770
[ 52.356024] copy_net_ns+0x321/0x770
[ 52.356558] create_new_namespaces+0x3f6/0xb30
[ 52.357166] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.357834] ksys_unshare+0x44d/0x8e0
[ 52.358368] ? __pfx_ksys_unshare+0x10/0x10
[ 52.358942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.359742] __x64_sys_unshare+0x31/0x40
[ 52.360292] do_syscall_64+0x3f/0x90
[ 52.360822] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.361517] RIP: 0033:0x7f20dbfd80d7
[ 52.361993] 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
[ 52.364254] RSP: 002b:00007ffe3be4aa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.365206] RAX: ffffffffffffffda RBX: 00007ffe3be4b0c8 RCX: 00007f20dbfd80d7
[ 52.366112] RDX: 00007f20dc04241f RSI: 00007ffe3be4aa20 RDI: 0000000040000000
[ 52.367008] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3be4a830
[ 52.367952] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f20dc0eabf0
[ 52.368847] R13: 00007ffe3be4ab60 R14: 0000000000000000 R15: 00000000000000f8
[ 52.369784]
[ 52.370087] irq event stamp: 11531
[ 52.370557] hardirqs last enabled at (11543): [] __up_console_sem+0x78/0x80
[ 52.371656] hardirqs last disabled at (11554): [] __up_console_sem+0x5d/0x80
[ 52.372736] softirqs last enabled at (11416): [] irq_exit_rcu+0x93/0xc0
[ 52.373785] softirqs last disabled at (11411): [] irq_exit_rcu+0x93/0xc0
[ 52.374839] ---[ end trace 0000000000000000 ]---
executing program
[ 53.891985] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.939401] Bluetooth: hci0: command 0x041b tx timeout
[ 57.987483] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.035404] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:05:45 Registers:
info registers vcpu 0
RAX=0000000000024217 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=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 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=00007fa6c82b7a50 CR3=000000000d97e000 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=2037343a35303a34312037312079614d XMM01=5d3233353834322e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800d02f5f0
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 0000555557502400 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=00007fa6c827d2b0 CR3=000000000961c000 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