Warning: Permanently added '[localhost]:57951' (ECDSA) to the list of known hosts.
2023/05/17 17:50:22 fuzzer started
2023/05/17 17:50:22 dialing manager at localhost:44319
2023/05/17 17:50:22 checking machine...
2023/05/17 17:50:22 checking revisions...
syzkaller login: [ 40.185248] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:50:22 testing simple program...
[ 40.239872] cgroup: Unknown subsys name 'net'
[ 40.288933] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.311188] audit: type=1400 audit(1684345834.747:6): 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
[ 53.407931] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.409444] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.410909] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.413795] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.415829] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.416968] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.836945] ------------[ cut here ]------------
[ 53.837826] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.839973] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.841184] Modules linked in:
[ 53.841672] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.846948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.848099] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.848784] 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
[ 53.850932] RSP: 0018:ffff888016ae7c00 EFLAGS: 00010282
[ 53.851592] RAX: 0000000000000000 RBX: ffff88800ce98c40 RCX: 0000000000000000
[ 53.852488] RDX: ffff888019d2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.853385] RBP: ffff88800ce98c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.854264] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.855157] R13: ffffffff84e23fe0 R14: ffff88800ce98c48 R15: ffffffff84d74dc0
[ 53.856070] FS: 0000555556498400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.857065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.857804] CR2: 00007fe607f0d070 CR3: 000000000e6e2000 CR4: 0000000000350ef0
[ 53.858664] Call Trace:
[ 53.859023]
[ 53.859343] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.860001] ipv4_frags_init_net+0x269/0x440
[ 53.860562] ops_init+0xbb/0x6b0
[ 53.861040] setup_net+0x3d9/0x990
[ 53.861499] ? down_read_killable+0x1d7/0x4e0
[ 53.862097] ? __pfx_setup_net+0x10/0x10
[ 53.862604] ? copy_net_ns+0x17c/0x770
[ 53.863145] copy_net_ns+0x321/0x770
[ 53.863642] create_new_namespaces+0x3f6/0xb30
[ 53.864259] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.864905] ksys_unshare+0x44d/0x8e0
[ 53.865397] ? __pfx_ksys_unshare+0x10/0x10
[ 53.865980] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.866694] __x64_sys_unshare+0x31/0x40
[ 53.867240] do_syscall_64+0x3f/0x90
[ 53.867782] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.868428] RIP: 0033:0x7f39816e40d7
[ 53.868956] 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
[ 53.871114] RSP: 002b:00007ffec6c5f138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.872082] RAX: ffffffffffffffda RBX: 00007ffec6c5f778 RCX: 00007f39816e40d7
[ 53.873005] RDX: 00007f398174e41f RSI: 00007ffec6c5f0d0 RDI: 0000000040000000
[ 53.873903] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec6c5eee0
[ 53.874789] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f39817f6bf0
[ 53.875658] R13: 00007ffec6c5f210 R14: 0000000000000000 R15: 00000000000000f8
[ 53.876585]
[ 53.876923] irq event stamp: 9771
[ 53.877356] hardirqs last enabled at (9781): [] __up_console_sem+0x78/0x80
[ 53.878405] hardirqs last disabled at (9792): [] __up_console_sem+0x5d/0x80
[ 53.879499] softirqs last enabled at (9666): [] irq_exit_rcu+0x93/0xc0
[ 53.880534] softirqs last disabled at (9661): [] irq_exit_rcu+0x93/0xc0
[ 53.881564] ---[ end trace 0000000000000000 ]---
[ 53.887109] ------------[ cut here ]------------
[ 53.887768] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.889409] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.890480] Modules linked in:
[ 53.890927] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.892098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.893129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.893807] 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
[ 53.895987] RSP: 0018:ffff888016ae7c00 EFLAGS: 00010282
[ 53.896635] RAX: 0000000000000000 RBX: ffff888013a9ca40 RCX: 0000000000000000
[ 53.897542] RDX: ffff888019d2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.898425] RBP: ffff888013a9ca54 R08: 0000000000000001 R09: 0000000000000000
[ 53.899344] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.900231] R13: ffffffff84e23fe0 R14: ffff888013a9ca48 R15: ffffffff84da7d60
[ 53.901131] FS: 0000555556498400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.902132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.902879] CR2: 00007fe607f0d070 CR3: 000000000e6e2000 CR4: 0000000000350ef0
[ 53.903772] Call Trace:
[ 53.904100]
[ 53.904399] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.905057] ipv6_frags_init_net+0x206/0x3c0
[ 53.905620] ops_init+0xbb/0x6b0
[ 53.906097] setup_net+0x3d9/0x990
[ 53.906555] ? down_read_killable+0x1d7/0x4e0
[ 53.907162] ? __pfx_setup_net+0x10/0x10
[ 53.907693] ? copy_net_ns+0x17c/0x770
[ 53.908246] copy_net_ns+0x321/0x770
[ 53.908760] create_new_namespaces+0x3f6/0xb30
[ 53.909351] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.910009] ksys_unshare+0x44d/0x8e0
[ 53.910496] ? __pfx_ksys_unshare+0x10/0x10
[ 53.911074] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.911829] __x64_sys_unshare+0x31/0x40
[ 53.912347] do_syscall_64+0x3f/0x90
[ 53.912856] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.913499] RIP: 0033:0x7f39816e40d7
[ 53.913996] 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
[ 53.916242] RSP: 002b:00007ffec6c5f138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.917228] RAX: ffffffffffffffda RBX: 00007ffec6c5f778 RCX: 00007f39816e40d7
[ 53.918153] RDX: 00007f398174e41f RSI: 00007ffec6c5f0d0 RDI: 0000000040000000
[ 53.919077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec6c5eee0
[ 53.920035] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f39817f6bf0
[ 53.920957] R13: 00007ffec6c5f210 R14: 0000000000000000 R15: 00000000000000f8
[ 53.921884]
[ 53.922185] irq event stamp: 11431
[ 53.922618] hardirqs last enabled at (11441): [] __up_console_sem+0x78/0x80
[ 53.923723] hardirqs last disabled at (11454): [] __up_console_sem+0x5d/0x80
[ 53.924789] softirqs last enabled at (11032): [] irq_exit_rcu+0x93/0xc0
[ 53.925824] softirqs last disabled at (11023): [] irq_exit_rcu+0x93/0xc0
[ 53.926855] ---[ end trace 0000000000000000 ]---
[ 53.928255] ------------[ cut here ]------------
[ 53.928928] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.930847] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.931961] Modules linked in:
[ 53.932370] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.933534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.934549] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.935234] 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
[ 53.937470] RSP: 0018:ffff888016ae7bf0 EFLAGS: 00010286
[ 53.938170] RAX: 0000000000000000 RBX: ffff888013a9d240 RCX: 0000000000000000
[ 53.939091] RDX: ffff888019d2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.940057] RBP: ffff888013a9d254 R08: 0000000000000001 R09: 0000000000000000
[ 53.941004] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.941944] R13: ffffffff84e23fe0 R14: ffff888013a9d248 R15: ffffffff84db0aa0
[ 53.942873] FS: 0000555556498400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.943935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.944682] CR2: 00007fe607f0d070 CR3: 000000000e6e2000 CR4: 0000000000350ef0
[ 53.945626] Call Trace:
[ 53.945996]
[ 53.946318] nf_ct_net_init+0x224/0x3d0
[ 53.946905] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.947532] ops_init+0xbb/0x6b0
[ 53.948039] setup_net+0x3d9/0x990
[ 53.948521] ? down_read_killable+0x1d7/0x4e0
[ 53.949146] ? __pfx_setup_net+0x10/0x10
[ 53.949683] ? copy_net_ns+0x17c/0x770
[ 53.950244] copy_net_ns+0x321/0x770
[ 53.950778] create_new_namespaces+0x3f6/0xb30
[ 53.951401] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.952092] ksys_unshare+0x44d/0x8e0
[ 53.952604] ? __pfx_ksys_unshare+0x10/0x10
[ 53.953197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.953976] __x64_sys_unshare+0x31/0x40
[ 53.954508] do_syscall_64+0x3f/0x90
[ 53.955055] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.955780] RIP: 0033:0x7f39816e40d7
[ 53.956258] 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
[ 53.958543] RSP: 002b:00007ffec6c5f138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.959527] RAX: ffffffffffffffda RBX: 00007ffec6c5f778 RCX: 00007f39816e40d7
[ 53.960452] RDX: 00007f398174e41f RSI: 00007ffec6c5f0d0 RDI: 0000000040000000
[ 53.961380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec6c5eee0
[ 53.962304] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f39817f6bf0
[ 53.963229] R13: 00007ffec6c5f210 R14: 0000000000000000 R15: 00000000000000f8
[ 53.964205]
[ 53.964513] irq event stamp: 12241
[ 53.964996] hardirqs last enabled at (12253): [] __up_console_sem+0x78/0x80
[ 53.966111] hardirqs last disabled at (12264): [] __up_console_sem+0x5d/0x80
[ 53.967238] softirqs last enabled at (11748): [] irq_exit_rcu+0x93/0xc0
[ 53.968334] softirqs last disabled at (11743): [] irq_exit_rcu+0x93/0xc0
[ 53.969392] ---[ end trace 0000000000000000 ]---
executing program
[ 55.489362] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.538124] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.584774] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.632790] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:50:31 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016ae75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556498400 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=00007fe607f0d070 CR3=000000000e6e2000 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=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
info registers vcpu 1
RAX=0000000000038c85 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fe607ede550 CR3=000000000d756000 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=2036333a30353a37312037312079614d XMM01=5d3237363134382e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000