Warning: Permanently added '[localhost]:7766' (ECDSA) to the list of known hosts.
2023/05/18 06:27:25 fuzzer started
2023/05/18 06:27:25 dialing manager at localhost:44319
2023/05/18 06:27:26 checking machine...
2023/05/18 06:27:26 checking revisions...
syzkaller login: [ 64.177907] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:27:26 testing simple program...
[ 64.248471] cgroup: Unknown subsys name 'net'
[ 64.339083] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.763255] audit: type=1400 audit(1684391259.721:6): 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
[ 78.882619] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.885492] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.886667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.890561] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.893364] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.895237] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 79.298831] ------------[ cut here ]------------
[ 79.299768] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 79.302247] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.303682] Modules linked in:
[ 79.304346] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 79.309411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.310569] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.311331] 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
[ 79.313739] RSP: 0018:ffff888018ae7c00 EFLAGS: 00010282
[ 79.314492] RAX: 0000000000000000 RBX: ffff88800f372840 RCX: 0000000000000000
[ 79.315469] RDX: ffff888014519b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.316445] RBP: ffff88800f372854 R08: 0000000000000001 R09: 0000000000000000
[ 79.317428] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 79.318441] R13: ffffffff84e23fe0 R14: ffff88800f372848 R15: ffffffff84d74dc0
[ 79.319484] FS: 0000555556d36400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.320634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.321481] CR2: 00007f07c6c066f4 CR3: 000000000dc9e000 CR4: 0000000000350ee0
[ 79.322510] Call Trace:
[ 79.322880]
[ 79.323254] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.323949] ipv4_frags_init_net+0x269/0x440
[ 79.324624] ops_init+0xbb/0x6b0
[ 79.325169] setup_net+0x3d9/0x990
[ 79.325698] ? down_read_killable+0x1d7/0x4e0
[ 79.326377] ? __pfx_setup_net+0x10/0x10
[ 79.326960] ? copy_net_ns+0x17c/0x770
[ 79.327572] copy_net_ns+0x321/0x770
[ 79.328152] create_new_namespaces+0x3f6/0xb30
[ 79.328816] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.329554] ksys_unshare+0x44d/0x8e0
[ 79.330165] ? __pfx_ksys_unshare+0x10/0x10
[ 79.330786] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.331641] __x64_sys_unshare+0x31/0x40
[ 79.332263] do_syscall_64+0x3f/0x90
[ 79.332809] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.333570] RIP: 0033:0x7f4880ff50d7
[ 79.334086] 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
[ 79.336481] RSP: 002b:00007ffe16cf73e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.337517] RAX: ffffffffffffffda RBX: 00007ffe16cf7a28 RCX: 00007f4880ff50d7
[ 79.338507] RDX: 00007f488105f41f RSI: 00007ffe16cf7380 RDI: 0000000040000000
[ 79.339484] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16cf7190
[ 79.340454] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4881107bf0
[ 79.341421] R13: 00007ffe16cf74c0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.342422]
[ 79.342759] irq event stamp: 8835
[ 79.343265] hardirqs last enabled at (8847): [] __up_console_sem+0x78/0x80
[ 79.344447] hardirqs last disabled at (8858): [] __up_console_sem+0x5d/0x80
[ 79.345659] softirqs last enabled at (8364): [] irq_exit_rcu+0x93/0xc0
[ 79.346838] softirqs last disabled at (8323): [] irq_exit_rcu+0x93/0xc0
[ 79.347988] ---[ end trace 0000000000000000 ]---
[ 79.357665] ------------[ cut here ]------------
[ 79.358423] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.360700] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.361912] Modules linked in:
[ 79.362450] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 79.363694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.364809] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.365577] 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
[ 79.367869] RSP: 0018:ffff888018ae7c00 EFLAGS: 00010282
[ 79.368644] RAX: 0000000000000000 RBX: ffff88800c535640 RCX: 0000000000000000
[ 79.369641] RDX: ffff888014519b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.370625] RBP: ffff88800c535654 R08: 0000000000000001 R09: 0000000000000000
[ 79.371602] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 79.372569] R13: ffffffff84e23fe0 R14: ffff88800c535648 R15: ffffffff84da7d60
[ 79.373539] FS: 0000555556d36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.374623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.375449] CR2: 00007f051cc076f0 CR3: 000000000dc9e000 CR4: 0000000000350ef0
[ 79.376356] Call Trace:
[ 79.376682]
[ 79.376973] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.377638] ipv6_frags_init_net+0x206/0x3c0
[ 79.378231] ops_init+0xbb/0x6b0
[ 79.378683] setup_net+0x3d9/0x990
[ 79.379179] ? down_read_killable+0x1d7/0x4e0
[ 79.379756] ? __pfx_setup_net+0x10/0x10
[ 79.380296] ? copy_net_ns+0x17c/0x770
[ 79.380801] copy_net_ns+0x321/0x770
[ 79.381312] create_new_namespaces+0x3f6/0xb30
[ 79.381918] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.382557] ksys_unshare+0x44d/0x8e0
[ 79.383044] ? __pfx_ksys_unshare+0x10/0x10
[ 79.383614] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.384355] __x64_sys_unshare+0x31/0x40
[ 79.384868] do_syscall_64+0x3f/0x90
[ 79.385379] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.386026] RIP: 0033:0x7f4880ff50d7
[ 79.386519] 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
[ 79.388682] RSP: 002b:00007ffe16cf73e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.389651] RAX: ffffffffffffffda RBX: 00007ffe16cf7a28 RCX: 00007f4880ff50d7
[ 79.390537] RDX: 00007f488105f41f RSI: 00007ffe16cf7380 RDI: 0000000040000000
[ 79.391433] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16cf7190
[ 79.392347] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4881107bf0
[ 79.393303] R13: 00007ffe16cf74c0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.394280]
[ 79.394595] irq event stamp: 11947
[ 79.395053] hardirqs last enabled at (11957): [] __up_console_sem+0x78/0x80
[ 79.396201] hardirqs last disabled at (11968): [] __up_console_sem+0x5d/0x80
[ 79.397344] softirqs last enabled at (11698): [] irq_exit_rcu+0x93/0xc0
[ 79.398472] softirqs last disabled at (11693): [] irq_exit_rcu+0x93/0xc0
[ 79.399569] ---[ end trace 0000000000000000 ]---
[ 79.400996] ------------[ cut here ]------------
[ 79.401694] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.403747] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.404862] Modules linked in:
[ 79.405325] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 79.406543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.407622] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.408332] 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
[ 79.410575] RSP: 0018:ffff888018ae7bf0 EFLAGS: 00010286
[ 79.411269] RAX: 0000000000000000 RBX: ffff88800c534840 RCX: 0000000000000000
[ 79.412151] RDX: ffff888014519b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.413000] RBP: ffff88800c534854 R08: 0000000000000001 R09: 0000000000000000
[ 79.413919] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.414806] R13: ffffffff84e23fe0 R14: ffff88800c534848 R15: ffffffff84db0aa0
[ 79.415701] FS: 0000555556d36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.416711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.417453] CR2: 00007f051cc076f0 CR3: 000000000dc9e000 CR4: 0000000000350ef0
[ 79.418356] Call Trace:
[ 79.418680]
[ 79.418974] nf_ct_net_init+0x224/0x3d0
[ 79.419525] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.420096] ops_init+0xbb/0x6b0
[ 79.420574] setup_net+0x3d9/0x990
[ 79.421026] ? down_read_killable+0x1d7/0x4e0
[ 79.421648] ? __pfx_setup_net+0x10/0x10
[ 79.422189] ? copy_net_ns+0x17c/0x770
[ 79.422693] copy_net_ns+0x321/0x770
[ 79.423206] create_new_namespaces+0x3f6/0xb30
[ 79.423784] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.424428] ksys_unshare+0x44d/0x8e0
[ 79.424914] ? __pfx_ksys_unshare+0x10/0x10
[ 79.425480] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.426242] __x64_sys_unshare+0x31/0x40
[ 79.426772] do_syscall_64+0x3f/0x90
[ 79.427281] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.427922] RIP: 0033:0x7f4880ff50d7
[ 79.428424] 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
[ 79.430594] RSP: 002b:00007ffe16cf73e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.431552] RAX: ffffffffffffffda RBX: 00007ffe16cf7a28 RCX: 00007f4880ff50d7
[ 79.432438] RDX: 00007f488105f41f RSI: 00007ffe16cf7380 RDI: 0000000040000000
[ 79.433334] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16cf7190
[ 79.434249] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4881107bf0
[ 79.435141] R13: 00007ffe16cf74c0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.436018]
[ 79.436352] irq event stamp: 12759
[ 79.436789] hardirqs last enabled at (12769): [] __up_console_sem+0x78/0x80
[ 79.437868] hardirqs last disabled at (12780): [] __up_console_sem+0x5d/0x80
[ 79.438926] softirqs last enabled at (12610): [] irq_exit_rcu+0x93/0xc0
[ 79.439958] softirqs last disabled at (12601): [] irq_exit_rcu+0x93/0xc0
[ 79.440985] ---[ end trace 0000000000000000 ]---
[ 80.954778] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.002181] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 85.051233] Bluetooth: hci0: command 0x040f tx timeout
[ 87.098222] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:27:13 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=ffff88800dafbc00 RCX=ffffffff814d1ed9 RDX=000000007fff0000
RSI=0000000000000000 RDI=0000000000000004 RBP=000000007fff0000 RSP=ffff888016d7fde0
R8 =0000000000000004 R9 =000000007fff0000 R10=000000007fff0000 R11=0000000000000000
R12=000000007fff0000 R13=dffffc0000000000 R14=ffff888016d7fe30 R15=000000007fff0000
RIP=ffffffff814be64b RFL=00000246 [---Z-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 00007f051d815900 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=00007fc578038108 CR3=000000000ea74000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=8a84c35f6939ce59000000000013e328 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=01163cbac5b20d4200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 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=ffff888018ae75f0
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 0000555556d36400 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=00007f07c6c066f4 CR3=000000000dc9e000 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