Warning: Permanently added '[localhost]:21408' (ECDSA) to the list of known hosts.
2023/05/18 03:36:43 fuzzer started
2023/05/18 03:36:43 dialing manager at localhost:44319
2023/05/18 03:36:44 checking machine...
2023/05/18 03:36:44 checking revisions...
syzkaller login: [ 42.817624] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:36:44 testing simple program...
[ 42.890183] cgroup: Unknown subsys name 'net'
[ 42.964692] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.511617] audit: type=1400 audit(1684381017.863:6): 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
executing program
[ 57.680965] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.682814] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.684129] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.686749] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.688850] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.690027] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.100215] ------------[ cut here ]------------
[ 58.100907] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.102802] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.103962] Modules linked in:
[ 58.104381] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.109029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.110154] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.110890] 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
[ 58.113058] RSP: 0018:ffff88800efe7c00 EFLAGS: 00010282
[ 58.113740] RAX: 0000000000000000 RBX: ffff88800e13d840 RCX: 0000000000000000
[ 58.114617] RDX: ffff888013f11b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.115503] RBP: ffff88800e13d854 R08: 0000000000000001 R09: 0000000000000000
[ 58.116363] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.117276] R13: ffffffff84e23fe0 R14: ffff88800e13d848 R15: ffffffff84d74dc0
[ 58.118160] FS: 000055555691e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.119157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.119896] CR2: 00007ff4a1bb06f4 CR3: 0000000016668000 CR4: 0000000000350ee0
[ 58.120831] Call Trace:
[ 58.121157]
[ 58.121486] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.122110] ipv4_frags_init_net+0x269/0x440
[ 58.122704] ops_init+0xbb/0x6b0
[ 58.123150] setup_net+0x3d9/0x990
[ 58.123638] ? down_read_killable+0x1d7/0x4e0
[ 58.124204] ? __pfx_setup_net+0x10/0x10
[ 58.124752] ? copy_net_ns+0x17c/0x770
[ 58.125267] copy_net_ns+0x321/0x770
[ 58.125783] create_new_namespaces+0x3f6/0xb30
[ 58.126363] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.127004] ksys_unshare+0x44d/0x8e0
[ 58.127520] ? __pfx_ksys_unshare+0x10/0x10
[ 58.128067] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.128820] __x64_sys_unshare+0x31/0x40
[ 58.129332] do_syscall_64+0x3f/0x90
[ 58.129836] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.130504] RIP: 0033:0x7ff0eac940d7
[ 58.130963] 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
[ 58.133147] RSP: 002b:00007fff8391e538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.134086] RAX: ffffffffffffffda RBX: 00007fff8391eb78 RCX: 00007ff0eac940d7
[ 58.134977] RDX: 00007ff0eacfe41f RSI: 00007fff8391e4d0 RDI: 0000000040000000
[ 58.135860] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8391e2e0
[ 58.136758] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0eada6bf0
[ 58.137644] R13: 00007fff8391e610 R14: 0000000000000000 R15: 00000000000000f8
[ 58.138558]
[ 58.138853] irq event stamp: 8943
[ 58.139277] hardirqs last enabled at (8953): [] __up_console_sem+0x78/0x80
[ 58.140321] hardirqs last disabled at (8964): [] __up_console_sem+0x5d/0x80
[ 58.141395] softirqs last enabled at (8502): [] irq_exit_rcu+0x93/0xc0
[ 58.142431] softirqs last disabled at (8479): [] irq_exit_rcu+0x93/0xc0
[ 58.143462] ---[ end trace 0000000000000000 ]---
[ 58.150056] ------------[ cut here ]------------
[ 58.150749] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.152546] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.153596] Modules linked in:
[ 58.153999] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.155152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.156156] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.156830] 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
[ 58.158986] RSP: 0018:ffff88800efe7c00 EFLAGS: 00010282
[ 58.159674] RAX: 0000000000000000 RBX: ffff88800e792e40 RCX: 0000000000000000
[ 58.160577] RDX: ffff888013f11b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.161465] RBP: ffff88800e792e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.162309] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.163192] R13: ffffffff84e23fe0 R14: ffff88800e792e48 R15: ffffffff84da7d60
[ 58.164075] FS: 000055555691e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.165071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.165800] CR2: 00007ff4a1bb06f4 CR3: 0000000016668000 CR4: 0000000000350ee0
[ 58.166693] Call Trace:
[ 58.167015]
[ 58.167306] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.167950] ipv6_frags_init_net+0x206/0x3c0
[ 58.168559] ops_init+0xbb/0x6b0
[ 58.169005] setup_net+0x3d9/0x990
[ 58.169493] ? down_read_killable+0x1d7/0x4e0
[ 58.170061] ? __pfx_setup_net+0x10/0x10
[ 58.170595] ? copy_net_ns+0x17c/0x770
[ 58.171107] copy_net_ns+0x321/0x770
[ 58.171619] create_new_namespaces+0x3f6/0xb30
[ 58.172199] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.172844] ksys_unshare+0x44d/0x8e0
[ 58.173336] ? __pfx_ksys_unshare+0x10/0x10
[ 58.173913] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.174649] __x64_sys_unshare+0x31/0x40
[ 58.175157] do_syscall_64+0x3f/0x90
[ 58.175677] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.176362] RIP: 0033:0x7ff0eac940d7
[ 58.176905] 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
[ 58.179238] RSP: 002b:00007fff8391e538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.180252] RAX: ffffffffffffffda RBX: 00007fff8391eb78 RCX: 00007ff0eac940d7
[ 58.181213] RDX: 00007ff0eacfe41f RSI: 00007fff8391e4d0 RDI: 0000000040000000
[ 58.182181] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8391e2e0
[ 58.183140] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0eada6bf0
[ 58.184099] R13: 00007fff8391e610 R14: 0000000000000000 R15: 00000000000000f8
[ 58.185091]
[ 58.185403] irq event stamp: 11297
[ 58.185894] hardirqs last enabled at (11309): [] __up_console_sem+0x78/0x80
[ 58.187018] hardirqs last disabled at (11320): [] __up_console_sem+0x5d/0x80
[ 58.188152] softirqs last enabled at (10780): [] irq_exit_rcu+0x93/0xc0
[ 58.189262] softirqs last disabled at (10753): [] irq_exit_rcu+0x93/0xc0
[ 58.190343] ---[ end trace 0000000000000000 ]---
[ 58.191762] ------------[ cut here ]------------
[ 58.192376] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.194524] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.195641] Modules linked in:
[ 58.196067] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.197285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.198348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.199060] 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
[ 58.201341] RSP: 0018:ffff88800efe7bf0 EFLAGS: 00010286
[ 58.202058] RAX: 0000000000000000 RBX: ffff88800e793640 RCX: 0000000000000000
[ 58.202982] RDX: ffff888013f11b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.203911] RBP: ffff88800e793654 R08: 0000000000000001 R09: 0000000000000000
[ 58.204866] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.205808] R13: ffffffff84e23fe0 R14: ffff88800e793648 R15: ffffffff84db0aa0
[ 58.206734] FS: 000055555691e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.207785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.208563] CR2: 00007ff4a1bb06f4 CR3: 0000000016668000 CR4: 0000000000350ee0
[ 58.209499] Call Trace:
[ 58.209845]
[ 58.210153] nf_ct_net_init+0x224/0x3d0
[ 58.210724] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.211321] ops_init+0xbb/0x6b0
[ 58.211823] setup_net+0x3d9/0x990
[ 58.212297] ? down_read_killable+0x1d7/0x4e0
[ 58.212946] ? __pfx_setup_net+0x10/0x10
[ 58.213508] ? copy_net_ns+0x17c/0x770
[ 58.214038] copy_net_ns+0x321/0x770
[ 58.214575] create_new_namespaces+0x3f6/0xb30
[ 58.215179] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.215866] ksys_unshare+0x44d/0x8e0
[ 58.216378] ? __pfx_ksys_unshare+0x10/0x10
[ 58.216995] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.217778] __x64_sys_unshare+0x31/0x40
[ 58.218315] do_syscall_64+0x3f/0x90
[ 58.218857] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.219557] RIP: 0033:0x7ff0eac940d7
[ 58.220042] 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
[ 58.222344] RSP: 002b:00007fff8391e538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.223328] RAX: ffffffffffffffda RBX: 00007fff8391eb78 RCX: 00007ff0eac940d7
[ 58.224266] RDX: 00007ff0eacfe41f RSI: 00007fff8391e4d0 RDI: 0000000040000000
[ 58.225202] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8391e2e0
[ 58.226135] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0eada6bf0
[ 58.227064] R13: 00007fff8391e610 R14: 0000000000000000 R15: 00000000000000f8
[ 58.228008]
[ 58.228319] irq event stamp: 12039
[ 58.228817] hardirqs last enabled at (12051): [] __up_console_sem+0x78/0x80
[ 58.229925] hardirqs last disabled at (12062): [] __up_console_sem+0x5d/0x80
[ 58.231055] softirqs last enabled at (11700): [] irq_exit_rcu+0x93/0xc0
[ 58.232139] softirqs last disabled at (11695): [] irq_exit_rcu+0x93/0xc0
[ 58.233244] ---[ end trace 0000000000000000 ]---
[ 59.758915] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.806622] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.855453] Bluetooth: hci0: command 0x040f tx timeout
[ 65.902526] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:36:53 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=1ffff11002daff95 RCX=0000000000000000 RDX=ffff888016d70000
RSI=0000000000000008 RDI=ffff888016d709ec RBP=0000000000000000 RSP=ffff888016d7fc98
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b4c0 R15=0000000000000000
RIP=ffffffff812d7546 RFL=00000213 [----A-C] 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 00007f6f8a5b9900 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=00007f6f89ab3b98 CR3=00000000164aa000 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=117864066a3bf720000000000010fb60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7ac0d5e4fc88195600000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800efe75f0
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 000055555691e400 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=00007ff4a1bb06f4 CR3=0000000016668000 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