Warning: Permanently added '[localhost]:29559' (ECDSA) to the list of known hosts.
2023/05/17 23:07:16 fuzzer started
2023/05/17 23:07:17 dialing manager at localhost:44319
2023/05/17 23:07:17 checking machine...
2023/05/17 23:07:17 checking revisions...
syzkaller login: [ 45.696894] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:07:17 testing simple program...
[ 45.768270] cgroup: Unknown subsys name 'net'
[ 45.817766] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.726152] audit: type=1400 audit(1684364850.529:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.865024] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.867529] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.869354] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.881254] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.885941] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.887180] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.299149] ------------[ cut here ]------------
[ 60.300498] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.302791] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.304021] Modules linked in:
[ 60.304704] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.308634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.309693] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.310357] 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
[ 60.312657] RSP: 0018:ffff88801a75fc00 EFLAGS: 00010282
[ 60.313335] RAX: 0000000000000000 RBX: ffff88800f5f2840 RCX: 0000000000000000
[ 60.314256] RDX: ffff88800fcdd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.315189] RBP: ffff88800f5f2854 R08: 0000000000000001 R09: 0000000000000000
[ 60.316107] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.317047] R13: ffffffff84e23fe0 R14: ffff88800f5f2848 R15: ffffffff84d74dc0
[ 60.317982] FS: 0000555555b03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.319044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.319826] CR2: 00007febf05856f4 CR3: 0000000018248000 CR4: 0000000000350ee0
[ 60.320760] Call Trace:
[ 60.321095]
[ 60.321398] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.322073] ipv4_frags_init_net+0x269/0x440
[ 60.322713] ops_init+0xbb/0x6b0
[ 60.323186] setup_net+0x3d9/0x990
[ 60.323698] ? down_read_killable+0x1d7/0x4e0
[ 60.324284] ? __pfx_setup_net+0x10/0x10
[ 60.324846] ? copy_net_ns+0x17c/0x770
[ 60.325369] copy_net_ns+0x321/0x770
[ 60.325912] create_new_namespaces+0x3f6/0xb30
[ 60.326520] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.327196] ksys_unshare+0x44d/0x8e0
[ 60.327736] ? __pfx_ksys_unshare+0x10/0x10
[ 60.328300] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.329071] __x64_sys_unshare+0x31/0x40
[ 60.329637] do_syscall_64+0x3f/0x90
[ 60.330131] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.330853] RIP: 0033:0x7f63096290d7
[ 60.331327] 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
[ 60.333575] RSP: 002b:00007ffe7ea5fbb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.334481] RAX: ffffffffffffffda RBX: 00007ffe7ea601f8 RCX: 00007f63096290d7
[ 60.335407] RDX: 00007f630969341f RSI: 00007ffe7ea5fb50 RDI: 0000000040000000
[ 60.336313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7ea5f960
[ 60.337217] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f630973bbf0
[ 60.338117] R13: 00007ffe7ea5fc90 R14: 0000000000000000 R15: 00000000000000f8
[ 60.339050]
[ 60.339348] irq event stamp: 8633
[ 60.339805] hardirqs last enabled at (8645): [] __up_console_sem+0x78/0x80
[ 60.340855] hardirqs last disabled at (8656): [] __up_console_sem+0x5d/0x80
[ 60.341902] softirqs last enabled at (8184): [] irq_exit_rcu+0x93/0xc0
[ 60.342929] softirqs last disabled at (8163): [] irq_exit_rcu+0x93/0xc0
[ 60.343960] ---[ end trace 0000000000000000 ]---
[ 60.349665] ------------[ cut here ]------------
[ 60.350253] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.352037] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.353143] Modules linked in:
[ 60.353608] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.354806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.355838] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.356488] 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
[ 60.358739] RSP: 0018:ffff88801a75fc00 EFLAGS: 00010282
[ 60.359395] RAX: 0000000000000000 RBX: ffff88800e4e9840 RCX: 0000000000000000
[ 60.360279] RDX: ffff88800fcdd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.361176] RBP: ffff88800e4e9854 R08: 0000000000000001 R09: 0000000000000000
[ 60.362058] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.362950] R13: ffffffff84e23fe0 R14: ffff88800e4e9848 R15: ffffffff84da7d60
[ 60.363849] FS: 0000555555b03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.364843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.365589] CR2: 00007febf05856f4 CR3: 0000000018248000 CR4: 0000000000350ee0
[ 60.366447] Call Trace:
[ 60.366845]
[ 60.367160] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.367840] ipv6_frags_init_net+0x206/0x3c0
[ 60.368433] ops_init+0xbb/0x6b0
[ 60.368935] setup_net+0x3d9/0x990
[ 60.369414] ? down_read_killable+0x1d7/0x4e0
[ 60.370041] ? __pfx_setup_net+0x10/0x10
[ 60.370609] ? copy_net_ns+0x17c/0x770
[ 60.371173] copy_net_ns+0x321/0x770
[ 60.371725] create_new_namespaces+0x3f6/0xb30
[ 60.372335] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.373008] ksys_unshare+0x44d/0x8e0
[ 60.373511] ? __pfx_ksys_unshare+0x10/0x10
[ 60.374114] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.374901] __x64_sys_unshare+0x31/0x40
[ 60.375436] do_syscall_64+0x3f/0x90
[ 60.375974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.376681] RIP: 0033:0x7f63096290d7
[ 60.377159] 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
[ 60.379457] RSP: 002b:00007ffe7ea5fbb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.380442] RAX: ffffffffffffffda RBX: 00007ffe7ea601f8 RCX: 00007f63096290d7
[ 60.381391] RDX: 00007f630969341f RSI: 00007ffe7ea5fb50 RDI: 0000000040000000
[ 60.382313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7ea5f960
[ 60.383258] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f630973bbf0
[ 60.384195] R13: 00007ffe7ea5fc90 R14: 0000000000000000 R15: 00000000000000f8
[ 60.385133]
[ 60.385444] irq event stamp: 10499
[ 60.385930] hardirqs last enabled at (10511): [] __up_console_sem+0x78/0x80
[ 60.387072] hardirqs last disabled at (10522): [] __up_console_sem+0x5d/0x80
[ 60.388188] softirqs last enabled at (9996): [] irq_exit_rcu+0x93/0xc0
[ 60.389264] softirqs last disabled at (9973): [] irq_exit_rcu+0x93/0xc0
[ 60.390344] ---[ end trace 0000000000000000 ]---
[ 60.391724] ------------[ cut here ]------------
[ 60.392320] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.394254] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.395401] Modules linked in:
[ 60.395872] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.397105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.398189] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.398904] 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
[ 60.401222] RSP: 0018:ffff88801a75fbf0 EFLAGS: 00010286
[ 60.401934] RAX: 0000000000000000 RBX: ffff88800e4e9e40 RCX: 0000000000000000
[ 60.402896] RDX: ffff88800fcdd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.403823] RBP: ffff88800e4e9e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.404767] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.405711] R13: ffffffff84e23fe0 R14: ffff88800e4e9e48 R15: ffffffff84db0aa0
[ 60.406659] FS: 0000555555b03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.407729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.408481] CR2: 00007febf05856f4 CR3: 0000000018248000 CR4: 0000000000350ee0
[ 60.409418] Call Trace:
[ 60.409796]
[ 60.410109] nf_ct_net_init+0x224/0x3d0
[ 60.410694] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.411302] ops_init+0xbb/0x6b0
[ 60.411797] setup_net+0x3d9/0x990
[ 60.412278] ? down_read_killable+0x1d7/0x4e0
[ 60.412911] ? __pfx_setup_net+0x10/0x10
[ 60.413448] ? copy_net_ns+0x17c/0x770
[ 60.414014] copy_net_ns+0x321/0x770
[ 60.414518] create_new_namespaces+0x3f6/0xb30
[ 60.415175] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.415849] ksys_unshare+0x44d/0x8e0
[ 60.416360] ? __pfx_ksys_unshare+0x10/0x10
[ 60.416970] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.417754] __x64_sys_unshare+0x31/0x40
[ 60.418290] do_syscall_64+0x3f/0x90
[ 60.418854] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.419527] RIP: 0033:0x7f63096290d7
[ 60.420056] 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
[ 60.422335] RSP: 002b:00007ffe7ea5fbb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.423354] RAX: ffffffffffffffda RBX: 00007ffe7ea601f8 RCX: 00007f63096290d7
[ 60.424301] RDX: 00007f630969341f RSI: 00007ffe7ea5fb50 RDI: 0000000040000000
[ 60.425238] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7ea5f960
[ 60.426187] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f630973bbf0
[ 60.427143] R13: 00007ffe7ea5fc90 R14: 0000000000000000 R15: 00000000000000f8
[ 60.428084]
[ 60.428396] irq event stamp: 11265
[ 60.428879] hardirqs last enabled at (11277): [] __up_console_sem+0x78/0x80
[ 60.430002] hardirqs last disabled at (11288): [] __up_console_sem+0x5d/0x80
[ 60.431120] softirqs last enabled at (10960): [] irq_exit_rcu+0x93/0xc0
[ 60.432204] softirqs last disabled at (10955): [] irq_exit_rcu+0x93/0xc0
[ 60.433295] ---[ end trace 0000000000000000 ]---
executing program
[ 61.953143] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.000610] Bluetooth: hci0: command 0x041b tx timeout
[ 66.049624] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.096632] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:07:30 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=ffff888016c9fd90 RCX=0000000000000000 RDX=ffff888016c6b680
RSI=ffffffff81700058 RDI=0000000000000005 RBP=ffffea00005e9a40 RSP=ffff888016c9fba0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88801624ca30 R13=00000000162fe700 R14=ffff88800e6fbcb0 R15=0000000000000001
RIP=ffffffff814be64b RFL=00000286 [--S--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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f8d18c54900 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=00007f8d180e2780 CR3=000000000ee12000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=98ca27ebc7733ac7000000000013c4c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5bc4c260408c9aae00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000007a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a75f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000007a R11=0000000000000001
R12=000000000000007a 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 0000555555b03400 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=00007febf05856f4 CR3=0000000018248000 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