Warning: Permanently added '[localhost]:61861' (ECDSA) to the list of known hosts.
2023/05/18 02:44:43 fuzzer started
2023/05/18 02:44:43 dialing manager at localhost:44319
2023/05/18 02:44:43 checking machine...
2023/05/18 02:44:43 checking revisions...
syzkaller login: [ 37.635301] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:44:43 testing simple program...
[ 37.705434] cgroup: Unknown subsys name 'net'
[ 37.772052] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.559853] audit: type=1400 audit(1684377896.862:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.673689] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.675919] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.678973] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.682494] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.684055] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.685396] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.094266] ------------[ cut here ]------------
[ 52.095034] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.097181] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.098513] Modules linked in:
[ 52.098968] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.103781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.104877] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.105629] 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
[ 52.108011] RSP: 0018:ffff88801baafc00 EFLAGS: 00010282
[ 52.108774] RAX: 0000000000000000 RBX: ffff88800dbb9c40 RCX: 0000000000000000
[ 52.109749] RDX: ffff88801589d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.110764] RBP: ffff88800dbb9c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.111759] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.112730] R13: ffffffff84e23fe0 R14: ffff88800dbb9c48 R15: ffffffff84d74dc0
[ 52.113698] FS: 0000555556b78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.114824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.115639] CR2: 00007f034f969000 CR3: 0000000018790000 CR4: 0000000000350ef0
[ 52.116609] Call Trace:
[ 52.116957]
[ 52.117311] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.117999] ipv4_frags_init_net+0x269/0x440
[ 52.118690] ops_init+0xbb/0x6b0
[ 52.119208] setup_net+0x3d9/0x990
[ 52.119714] ? down_read_killable+0x1d7/0x4e0
[ 52.120384] ? __pfx_setup_net+0x10/0x10
[ 52.120941] ? copy_net_ns+0x17c/0x770
[ 52.121551] copy_net_ns+0x321/0x770
[ 52.122106] create_new_namespaces+0x3f6/0xb30
[ 52.122782] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.123506] ksys_unshare+0x44d/0x8e0
[ 52.124040] ? __pfx_ksys_unshare+0x10/0x10
[ 52.124676] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.125509] __x64_sys_unshare+0x31/0x40
[ 52.126060] do_syscall_64+0x3f/0x90
[ 52.126663] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.127391] RIP: 0033:0x7f30f62950d7
[ 52.127871] 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
[ 52.130089] RSP: 002b:00007fffa6b05828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.131111] RAX: ffffffffffffffda RBX: 00007fffa6b05e68 RCX: 00007f30f62950d7
[ 52.131988] RDX: 00007f30f62ff41f RSI: 00007fffa6b057c0 RDI: 0000000040000000
[ 52.132901] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa6b055d0
[ 52.133843] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30f63a7bf0
[ 52.134801] R13: 00007fffa6b05900 R14: 0000000000000000 R15: 00000000000000f8
[ 52.135740]
[ 52.136059] irq event stamp: 8433
[ 52.136554] hardirqs last enabled at (8445): [] __up_console_sem+0x78/0x80
[ 52.137709] hardirqs last disabled at (8462): [] __up_console_sem+0x5d/0x80
[ 52.138875] softirqs last enabled at (8458): [] irq_exit_rcu+0x93/0xc0
[ 52.140022] softirqs last disabled at (8453): [] irq_exit_rcu+0x93/0xc0
[ 52.141139] ---[ end trace 0000000000000000 ]---
[ 52.146777] ------------[ cut here ]------------
[ 52.147475] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.149425] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.150627] Modules linked in:
[ 52.151111] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.152421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.153533] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.154268] 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
[ 52.156729] RSP: 0018:ffff88801baafc00 EFLAGS: 00010282
[ 52.157509] RAX: 0000000000000000 RBX: ffff88800b3d8e40 RCX: 0000000000000000
[ 52.158520] RDX: ffff88801589d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.159534] RBP: ffff88800b3d8e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.160511] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.161520] R13: ffffffff84e23fe0 R14: ffff88800b3d8e48 R15: ffffffff84da7d60
[ 52.162581] FS: 0000555556b78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.163684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.164522] CR2: 00007f034f969000 CR3: 0000000018790000 CR4: 0000000000350ef0
[ 52.165518] Call Trace:
[ 52.165879]
[ 52.166243] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.166922] ipv6_frags_init_net+0x206/0x3c0
[ 52.167588] ops_init+0xbb/0x6b0
[ 52.168111] setup_net+0x3d9/0x990
[ 52.168616] ? down_read_killable+0x1d7/0x4e0
[ 52.169291] ? __pfx_setup_net+0x10/0x10
[ 52.169889] ? copy_net_ns+0x17c/0x770
[ 52.170495] copy_net_ns+0x321/0x770
[ 52.171027] create_new_namespaces+0x3f6/0xb30
[ 52.171701] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.172428] ksys_unshare+0x44d/0x8e0
[ 52.172962] ? __pfx_ksys_unshare+0x10/0x10
[ 52.173631] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.174499] __x64_sys_unshare+0x31/0x40
[ 52.175116] do_syscall_64+0x3f/0x90
[ 52.175663] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.176428] RIP: 0033:0x7f30f62950d7
[ 52.176933] 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
[ 52.179306] RSP: 002b:00007fffa6b05828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.180335] RAX: ffffffffffffffda RBX: 00007fffa6b05e68 RCX: 00007f30f62950d7
[ 52.181292] RDX: 00007f30f62ff41f RSI: 00007fffa6b057c0 RDI: 0000000040000000
[ 52.182254] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa6b055d0
[ 52.183219] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30f63a7bf0
[ 52.184171] R13: 00007fffa6b05900 R14: 0000000000000000 R15: 00000000000000f8
[ 52.185148]
[ 52.185481] irq event stamp: 9947
[ 52.185940] hardirqs last enabled at (9957): [] __up_console_sem+0x78/0x80
[ 52.187110] hardirqs last disabled at (9968): [] __up_console_sem+0x5d/0x80
[ 52.188270] softirqs last enabled at (9594): [] irq_exit_rcu+0x93/0xc0
[ 52.189369] softirqs last disabled at (9585): [] irq_exit_rcu+0x93/0xc0
[ 52.190480] ---[ end trace 0000000000000000 ]---
[ 52.191973] ------------[ cut here ]------------
[ 52.192681] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.194808] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.195948] Modules linked in:
[ 52.196417] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.197658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.198763] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.199484] 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
[ 52.201794] RSP: 0018:ffff88801baafbf0 EFLAGS: 00010286
[ 52.202516] RAX: 0000000000000000 RBX: ffff88800b3d9440 RCX: 0000000000000000
[ 52.203456] RDX: ffff88801589d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.204413] RBP: ffff88800b3d9454 R08: 0000000000000001 R09: 0000000000000000
[ 52.205359] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.206321] R13: ffffffff84e23fe0 R14: ffff88800b3d9448 R15: ffffffff84db0aa0
[ 52.207318] FS: 0000555556b78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.208403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.209213] CR2: 00007f034f969000 CR3: 0000000018790000 CR4: 0000000000350ef0
[ 52.210186] Call Trace:
[ 52.210552]
[ 52.210878] nf_ct_net_init+0x224/0x3d0
[ 52.211465] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.212114] ops_init+0xbb/0x6b0
[ 52.212598] setup_net+0x3d9/0x990
[ 52.213121] ? down_read_killable+0x1d7/0x4e0
[ 52.213731] ? __pfx_setup_net+0x10/0x10
[ 52.214311] ? copy_net_ns+0x17c/0x770
[ 52.214872] copy_net_ns+0x321/0x770
[ 52.215428] create_new_namespaces+0x3f6/0xb30
[ 52.216054] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.216737] ksys_unshare+0x44d/0x8e0
[ 52.217292] ? __pfx_ksys_unshare+0x10/0x10
[ 52.217893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.218703] __x64_sys_unshare+0x31/0x40
[ 52.219300] do_syscall_64+0x3f/0x90
[ 52.219781] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.220460] RIP: 0033:0x7f30f62950d7
[ 52.220928] 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
[ 52.223114] RSP: 002b:00007fffa6b05828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.224035] RAX: ffffffffffffffda RBX: 00007fffa6b05e68 RCX: 00007f30f62950d7
[ 52.224931] RDX: 00007f30f62ff41f RSI: 00007fffa6b057c0 RDI: 0000000040000000
[ 52.225822] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa6b055d0
[ 52.226732] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30f63a7bf0
[ 52.227678] R13: 00007fffa6b05900 R14: 0000000000000000 R15: 00000000000000f8
[ 52.228674]
[ 52.229005] irq event stamp: 10779
[ 52.229508] hardirqs last enabled at (10791): [] __up_console_sem+0x78/0x80
[ 52.230670] hardirqs last disabled at (10802): [] __up_console_sem+0x5d/0x80
[ 52.231840] softirqs last enabled at (10352): [] irq_exit_rcu+0x93/0xc0
[ 52.233020] softirqs last disabled at (10347): [] irq_exit_rcu+0x93/0xc0
[ 52.234205] ---[ end trace 0000000000000000 ]---
executing program
[ 53.755651] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.802232] Bluetooth: hci0: command 0x041b tx timeout
[ 57.850141] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.898143] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:44:57 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801baaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556b78400 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=00007f034f969000 CR3=0000000018790000 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=0000000000032347 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=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 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=00007f034f8c70f0 CR3=0000000015b24000 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=3164944e77092fb07b403da40ebb5a3f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e29efe1612790698000000000013c478 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=712676820776efdd00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000