Warning: Permanently added '[localhost]:52674' (ECDSA) to the list of known hosts.
2023/05/16 15:04:57 fuzzer started
2023/05/16 15:04:58 dialing manager at localhost:35573
2023/05/16 15:04:58 checking machine...
2023/05/16 15:04:58 checking revisions...
syzkaller login: [ 35.702153] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:04:58 testing simple program...
[ 35.768382] cgroup: Unknown subsys name 'net'
[ 35.846991] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.297023] audit: type=1400 audit(1684249512.032:6): 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
[ 50.429818] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.434387] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.435657] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.438877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.440375] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.441819] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.834845] ------------[ cut here ]------------
[ 50.835602] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.837652] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.839008] Modules linked in:
[ 50.839516] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.844328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.845444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.846200] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.848584] RSP: 0018:ffff888019cbfc00 EFLAGS: 00010282
[ 50.849337] RAX: 0000000000000000 RBX: ffff88800e1ce040 RCX: 0000000000000000
[ 50.850335] RDX: ffff88801a160000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.851314] RBP: ffff88800e1ce054 R08: 0000000000000001 R09: 0000000000000000
[ 50.852296] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.853269] R13: ffffffff84e223a0 R14: ffff88800e1ce048 R15: ffffffff84d73340
[ 50.854259] FS: 0000555556b70400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.855368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.856183] CR2: 00007fc3de29a6f4 CR3: 00000000147b0000 CR4: 0000000000350ee0
[ 50.857156] Call Trace:
[ 50.857518]
[ 50.857871] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.858573] ipv4_frags_init_net+0x269/0x440
[ 50.859215] ops_init+0xbb/0x6b0
[ 50.859764] setup_net+0x3d9/0x990
[ 50.860270] ? down_read_killable+0x1d7/0x4e0
[ 50.860926] ? __pfx_setup_net+0x10/0x10
[ 50.861483] ? copy_net_ns+0x17c/0x770
[ 50.862079] copy_net_ns+0x321/0x770
[ 50.862606] create_new_namespaces+0x3f6/0xb30
[ 50.863281] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.863992] ksys_unshare+0x44d/0x8e0
[ 50.864529] ? __pfx_ksys_unshare+0x10/0x10
[ 50.865166] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.865989] __x64_sys_unshare+0x31/0x40
[ 50.866558] do_syscall_64+0x3f/0x90
[ 50.867111] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.867845] RIP: 0033:0x7fde68f9c0d7
[ 50.868360] 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
[ 50.870751] RSP: 002b:00007ffca8bbc7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.871791] RAX: ffffffffffffffda RBX: 00007ffca8bbcdf8 RCX: 00007fde68f9c0d7
[ 50.872769] RDX: 00007fde6900641f RSI: 00007ffca8bbc750 RDI: 0000000040000000
[ 50.873740] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca8bbc560
[ 50.874723] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fde690aebf0
[ 50.875662] R13: 00007ffca8bbc890 R14: 0000000000000000 R15: 00000000000000f8
[ 50.876665]
[ 50.877030] irq event stamp: 8475
[ 50.877495] hardirqs last enabled at (8485): [] __up_console_sem+0x78/0x80
[ 50.878697] hardirqs last disabled at (8498): [] __up_console_sem+0x5d/0x80
[ 50.879861] softirqs last enabled at (8214): [] irq_exit_rcu+0x93/0xc0
[ 50.880991] softirqs last disabled at (8203): [] irq_exit_rcu+0x93/0xc0
[ 50.882140] ---[ end trace 0000000000000000 ]---
[ 50.888152] ------------[ cut here ]------------
[ 50.888833] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.890631] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.891816] Modules linked in:
[ 50.892260] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.893529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.894657] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.895405] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.897797] RSP: 0018:ffff888019cbfc00 EFLAGS: 00010282
[ 50.898531] RAX: 0000000000000000 RBX: ffff88800f21ba40 RCX: 0000000000000000
[ 50.899500] RDX: ffff88801a160000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.900470] RBP: ffff88800f21ba54 R08: 0000000000000001 R09: 0000000000000000
[ 50.901447] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.902437] R13: ffffffff84e223a0 R14: ffff88800f21ba48 R15: ffffffff84da62e0
[ 50.903431] FS: 0000555556b70400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.904531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.905337] CR2: 00007fc3de29a6f4 CR3: 00000000147b0000 CR4: 0000000000350ee0
[ 50.906328] Call Trace:
[ 50.906717]
[ 50.907040] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.907753] ipv6_frags_init_net+0x206/0x3c0
[ 50.908372] ops_init+0xbb/0x6b0
[ 50.908898] setup_net+0x3d9/0x990
[ 50.909401] ? down_read_killable+0x1d7/0x4e0
[ 50.910075] ? __pfx_setup_net+0x10/0x10
[ 50.910633] ? copy_net_ns+0x17c/0x770
[ 50.911209] copy_net_ns+0x321/0x770
[ 50.911771] create_new_namespaces+0x3f6/0xb30
[ 50.912418] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.913132] ksys_unshare+0x44d/0x8e0
[ 50.913707] ? __pfx_ksys_unshare+0x10/0x10
[ 50.914309] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.915124] __x64_sys_unshare+0x31/0x40
[ 50.915727] do_syscall_64+0x3f/0x90
[ 50.916252] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.917003] RIP: 0033:0x7fde68f9c0d7
[ 50.917516] 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
[ 50.919939] RSP: 002b:00007ffca8bbc7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.920996] RAX: ffffffffffffffda RBX: 00007ffca8bbcdf8 RCX: 00007fde68f9c0d7
[ 50.921998] RDX: 00007fde6900641f RSI: 00007ffca8bbc750 RDI: 0000000040000000
[ 50.922996] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca8bbc560
[ 50.923985] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fde690aebf0
[ 50.924965] R13: 00007ffca8bbc890 R14: 0000000000000000 R15: 00000000000000f8
[ 50.925981]
[ 50.926312] irq event stamp: 10231
[ 50.926824] hardirqs last enabled at (10243): [] __up_console_sem+0x78/0x80
[ 50.927996] hardirqs last disabled at (10254): [] __up_console_sem+0x5d/0x80
[ 50.929169] softirqs last enabled at (10180): [] irq_exit_rcu+0x93/0xc0
[ 50.930353] softirqs last disabled at (10175): [] irq_exit_rcu+0x93/0xc0
[ 50.931494] ---[ end trace 0000000000000000 ]---
[ 50.933104] ------------[ cut here ]------------
[ 50.933841] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.935977] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.937139] Modules linked in:
[ 50.937581] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.938863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.939984] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.940727] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.943136] RSP: 0018:ffff888019cbfbf0 EFLAGS: 00010286
[ 50.943893] RAX: 0000000000000000 RBX: ffff88800f21a240 RCX: 0000000000000000
[ 50.944864] RDX: ffff88801a160000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.945837] RBP: ffff88800f21a254 R08: 0000000000000001 R09: 0000000000000000
[ 50.946835] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.947821] R13: ffffffff84e223a0 R14: ffff88800f21a248 R15: ffffffff84daf020
[ 50.948785] FS: 0000555556b70400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.949884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.950701] CR2: 00007fc3de29a6f4 CR3: 00000000147b0000 CR4: 0000000000350ee0
[ 50.951644] Call Trace:
[ 50.952029]
[ 50.952349] nf_ct_net_init+0x224/0x3d0
[ 50.952949] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.953582] ops_init+0xbb/0x6b0
[ 50.954127] setup_net+0x3d9/0x990
[ 50.954629] ? down_read_killable+0x1d7/0x4e0
[ 50.955282] ? __pfx_setup_net+0x10/0x10
[ 50.955869] ? copy_net_ns+0x17c/0x770
[ 50.956425] copy_net_ns+0x321/0x770
[ 50.956985] create_new_namespaces+0x3f6/0xb30
[ 50.957636] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.958347] ksys_unshare+0x44d/0x8e0
[ 50.958924] ? __pfx_ksys_unshare+0x10/0x10
[ 50.959528] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.960350] __x64_sys_unshare+0x31/0x40
[ 50.960955] do_syscall_64+0x3f/0x90
[ 50.961483] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.962244] RIP: 0033:0x7fde68f9c0d7
[ 50.962788] 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
[ 50.965204] RSP: 002b:00007ffca8bbc7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.966271] RAX: ffffffffffffffda RBX: 00007ffca8bbcdf8 RCX: 00007fde68f9c0d7
[ 50.967253] RDX: 00007fde6900641f RSI: 00007ffca8bbc750 RDI: 0000000040000000
[ 50.968229] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca8bbc560
[ 50.969218] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fde690aebf0
[ 50.970222] R13: 00007ffca8bbc890 R14: 0000000000000000 R15: 00000000000000f8
[ 50.971227]
[ 50.971557] irq event stamp: 11053
[ 50.972069] hardirqs last enabled at (11065): [] __up_console_sem+0x78/0x80
[ 50.973237] hardirqs last disabled at (11076): [] __up_console_sem+0x5d/0x80
[ 50.974428] softirqs last enabled at (10960): [] irq_exit_rcu+0x93/0xc0
[ 50.975562] softirqs last disabled at (10951): [] irq_exit_rcu+0x93/0xc0
[ 50.976705] ---[ end trace 0000000000000000 ]---
[ 52.516357] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.563809] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.611790] Bluetooth: hci0: command 0x040f tx timeout
[ 58.660758] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:05:13 Registers:
info registers vcpu 0
RAX=0000000000022eff RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f5e95e21000 CR3=000000000db56000 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=2033313a35303a35312036312079614d XMM01=5d3235363733382e30352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3235363733382e30352020205b XMM07=79732033313a35303a35312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019cbf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556b70400 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=00007fc3de29a6f4 CR3=00000000147b0000 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