Warning: Permanently added '[localhost]:6919' (ECDSA) to the list of known hosts.
2023/05/16 20:50:19 fuzzer started
2023/05/16 20:50:20 dialing manager at localhost:35573
2023/05/16 20:50:20 checking machine...
2023/05/16 20:50:20 checking revisions...
syzkaller login: [ 138.081643] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:50:20 testing simple program...
[ 138.147016] cgroup: Unknown subsys name 'net'
[ 138.204700] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 151.540403] audit: type=1400 audit(1684270233.686:6): 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
[ 152.667290] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 152.669520] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 152.672681] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 152.677280] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 152.679182] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 152.680969] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 153.090489] ------------[ cut here ]------------
[ 153.091114] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 153.093056] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 153.094156] Modules linked in:
[ 153.094593] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 153.095749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 153.100463] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 153.101115] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 153.103316] RSP: 0018:ffff88801f0cfc00 EFLAGS: 00010282
[ 153.103965] RAX: 0000000000000000 RBX: ffff88800db9f040 RCX: 0000000000000000
[ 153.104865] RDX: ffff888015938000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 153.105762] RBP: ffff88800db9f054 R08: 0000000000000001 R09: 0000000000000000
[ 153.106678] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 153.107572] R13: ffffffff84e223a0 R14: ffff88800db9f048 R15: ffffffff84d73340
[ 153.108462] FS: 0000555557336400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 153.109463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.110164] CR2: 00007fde10d7a6f4 CR3: 000000000e978000 CR4: 0000000000350ef0
[ 153.111072] Call Trace:
[ 153.111425]
[ 153.111729] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 153.112372] ipv4_frags_init_net+0x269/0x440
[ 153.112921] ops_init+0xbb/0x6b0
[ 153.113395] setup_net+0x3d9/0x990
[ 153.113846] ? down_read_killable+0x1d7/0x4e0
[ 153.114447] ? __pfx_setup_net+0x10/0x10
[ 153.114963] ? copy_net_ns+0x17c/0x770
[ 153.115498] copy_net_ns+0x321/0x770
[ 153.115978] create_new_namespaces+0x3f6/0xb30
[ 153.116587] unshare_nsproxy_namespaces+0xc1/0x200
[ 153.117197] ksys_unshare+0x44d/0x8e0
[ 153.117724] ? __pfx_ksys_unshare+0x10/0x10
[ 153.118271] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 153.119034] __x64_sys_unshare+0x31/0x40
[ 153.119581] do_syscall_64+0x3f/0x90
[ 153.120051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 153.120722] RIP: 0033:0x7fcd376750d7
[ 153.121179] 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
[ 153.123331] RSP: 002b:00007ffdf0bd7628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 153.124234] RAX: ffffffffffffffda RBX: 00007ffdf0bd7c68 RCX: 00007fcd376750d7
[ 153.125113] RDX: 00007fcd376df41f RSI: 00007ffdf0bd75c0 RDI: 0000000040000000
[ 153.125996] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf0bd73d0
[ 153.126891] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd37787bf0
[ 153.127761] R13: 00007ffdf0bd7700 R14: 0000000000000000 R15: 00000000000000f8
[ 153.128672]
[ 153.128969] irq event stamp: 8745
[ 153.129420] hardirqs last enabled at (8757): [] __up_console_sem+0x78/0x80
[ 153.130462] hardirqs last disabled at (8768): [] __up_console_sem+0x5d/0x80
[ 153.131551] softirqs last enabled at (8108): [] irq_exit_rcu+0x93/0xc0
[ 153.132608] softirqs last disabled at (7783): [] irq_exit_rcu+0x93/0xc0
[ 153.133622] ---[ end trace 0000000000000000 ]---
[ 153.140184] ------------[ cut here ]------------
[ 153.140811] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 153.142470] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 153.143534] Modules linked in:
[ 153.143940] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 153.145090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 153.146106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 153.146788] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 153.148978] RSP: 0018:ffff88801f0cfc00 EFLAGS: 00010282
[ 153.149666] RAX: 0000000000000000 RBX: ffff88800dae5040 RCX: 0000000000000000
[ 153.150557] RDX: ffff888015938000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 153.151462] RBP: ffff88800dae5054 R08: 0000000000000001 R09: 0000000000000000
[ 153.152352] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 153.153192] R13: ffffffff84e223a0 R14: ffff88800dae5048 R15: ffffffff84da62e0
[ 153.154080] FS: 0000555557336400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 153.155073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.155809] CR2: 00007fde10d7a6f4 CR3: 000000000e978000 CR4: 0000000000350ef0
[ 153.156703] Call Trace:
[ 153.157027]
[ 153.157361] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 153.157962] ipv6_frags_init_net+0x206/0x3c0
[ 153.158545] ops_init+0xbb/0x6b0
[ 153.159007] setup_net+0x3d9/0x990
[ 153.159497] ? down_read_killable+0x1d7/0x4e0
[ 153.160055] ? __pfx_setup_net+0x10/0x10
[ 153.160590] ? copy_net_ns+0x17c/0x770
[ 153.161097] copy_net_ns+0x321/0x770
[ 153.161606] create_new_namespaces+0x3f6/0xb30
[ 153.162187] unshare_nsproxy_namespaces+0xc1/0x200
[ 153.162843] ksys_unshare+0x44d/0x8e0
[ 153.163364] ? __pfx_ksys_unshare+0x10/0x10
[ 153.163915] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 153.164669] __x64_sys_unshare+0x31/0x40
[ 153.165184] do_syscall_64+0x3f/0x90
[ 153.165717] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 153.166389] RIP: 0033:0x7fcd376750d7
[ 153.166855] 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
[ 153.169002] RSP: 002b:00007ffdf0bd7628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 153.169939] RAX: ffffffffffffffda RBX: 00007ffdf0bd7c68 RCX: 00007fcd376750d7
[ 153.170838] RDX: 00007fcd376df41f RSI: 00007ffdf0bd75c0 RDI: 0000000040000000
[ 153.171724] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf0bd73d0
[ 153.172600] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd37787bf0
[ 153.173497] R13: 00007ffdf0bd7700 R14: 0000000000000000 R15: 00000000000000f8
[ 153.174409]
[ 153.174716] irq event stamp: 10587
[ 153.175140] hardirqs last enabled at (10597): [] __up_console_sem+0x78/0x80
[ 153.176201] hardirqs last disabled at (10608): [] __up_console_sem+0x5d/0x80
[ 153.177255] softirqs last enabled at (9880): [] irq_exit_rcu+0x93/0xc0
[ 153.178263] softirqs last disabled at (9861): [] irq_exit_rcu+0x93/0xc0
[ 153.179316] ---[ end trace 0000000000000000 ]---
[ 153.180697] ------------[ cut here ]------------
[ 153.181273] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 153.183192] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 153.184248] Modules linked in:
[ 153.184681] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 153.185826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 153.186839] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 153.187508] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 153.189658] RSP: 0018:ffff88801f0cfbf0 EFLAGS: 00010286
[ 153.190338] RAX: 0000000000000000 RBX: ffff88800dae5840 RCX: 0000000000000000
[ 153.191209] RDX: ffff888015938000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 153.192108] RBP: ffff88800dae5854 R08: 0000000000000001 R09: 0000000000000000
[ 153.192991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 153.193881] R13: ffffffff84e223a0 R14: ffff88800dae5848 R15: ffffffff84daf020
[ 153.194788] FS: 0000555557336400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 153.195791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.196549] CR2: 00007fde10d7a6f4 CR3: 000000000e978000 CR4: 0000000000350ef0
[ 153.197456] Call Trace:
[ 153.197781]
[ 153.198082] nf_ct_net_init+0x224/0x3d0
[ 153.198653] ? __pfx_nf_ct_net_init+0x10/0x10
[ 153.199223] ops_init+0xbb/0x6b0
[ 153.199696] setup_net+0x3d9/0x990
[ 153.200144] ? down_read_killable+0x1d7/0x4e0
[ 153.200737] ? __pfx_setup_net+0x10/0x10
[ 153.201238] ? copy_net_ns+0x17c/0x770
[ 153.201772] copy_net_ns+0x321/0x770
[ 153.202262] create_new_namespaces+0x3f6/0xb30
[ 153.202922] unshare_nsproxy_namespaces+0xc1/0x200
[ 153.203593] ksys_unshare+0x44d/0x8e0
[ 153.204096] ? __pfx_ksys_unshare+0x10/0x10
[ 153.204690] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 153.205465] __x64_sys_unshare+0x31/0x40
[ 153.206009] do_syscall_64+0x3f/0x90
[ 153.206536] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 153.207227] RIP: 0033:0x7fcd376750d7
[ 153.207754] 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
[ 153.210038] RSP: 002b:00007ffdf0bd7628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 153.211084] RAX: ffffffffffffffda RBX: 00007ffdf0bd7c68 RCX: 00007fcd376750d7
[ 153.212037] RDX: 00007fcd376df41f RSI: 00007ffdf0bd75c0 RDI: 0000000040000000
[ 153.212979] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf0bd73d0
[ 153.213907] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd37787bf0
[ 153.214899] R13: 00007ffdf0bd7700 R14: 0000000000000000 R15: 00000000000000f8
[ 153.215866]
[ 153.216173] irq event stamp: 11389
[ 153.216672] hardirqs last enabled at (11401): [] __up_console_sem+0x78/0x80
[ 153.217808] hardirqs last disabled at (11412): [] __up_console_sem+0x5d/0x80
[ 153.218952] softirqs last enabled at (11362): [] irq_exit_rcu+0x93/0xc0
[ 153.220040] softirqs last disabled at (11357): [] irq_exit_rcu+0x93/0xc0
[ 153.221128] ---[ end trace 0000000000000000 ]---
[ 154.750804] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 156.798365] Bluetooth: hci0: command 0x041b tx timeout
[ 158.846357] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 160.894352] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:48:52 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0cf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555557336400 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=00007fde10d7a6f4 CR3=000000000e978000 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=00000000000bf225 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fdd590d8590 CR3=0000000016428000 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=522d237b38708f9be045d75cd3411cc8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000000cb558 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d862bd701f5becc700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000