Warning: Permanently added '[localhost]:54437' (ECDSA) to the list of known hosts.
2023/05/16 19:17:25 fuzzer started
2023/05/16 19:17:26 dialing manager at localhost:35573
2023/05/16 19:17:26 checking machine...
2023/05/16 19:17:26 checking revisions...
syzkaller login: [ 49.642297] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:17:26 testing simple program...
[ 49.725856] cgroup: Unknown subsys name 'net'
[ 49.810045] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.636759] audit: type=1400 audit(1684264659.225:6): 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
[ 63.711617] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.715240] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.717403] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.720852] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.723856] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.725022] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.097470] ------------[ cut here ]------------
[ 64.098335] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.100987] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.102457] Modules linked in:
[ 64.102980] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.105352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.108272] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.110242] 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
[ 64.112746] RSP: 0018:ffff88801fae7c00 EFLAGS: 00010282
[ 64.113560] RAX: 0000000000000000 RBX: ffff88800df16c40 RCX: 0000000000000000
[ 64.114585] RDX: ffff88800da73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.115607] RBP: ffff88800df16c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.116633] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.117653] R13: ffffffff84e223a0 R14: ffff88800df16c48 R15: ffffffff84d73340
[ 64.118709] FS: 0000555555709400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.119805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.120624] CR2: 00007fa946dd06f4 CR3: 0000000018bba000 CR4: 0000000000350ee0
[ 64.121604] Call Trace:
[ 64.121961]
[ 64.122332] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.123004] ipv4_frags_init_net+0x269/0x440
[ 64.123651] ops_init+0xbb/0x6b0
[ 64.124175] setup_net+0x3d9/0x990
[ 64.124679] ? down_read_killable+0x1d7/0x4e0
[ 64.125367] ? __pfx_setup_net+0x10/0x10
[ 64.125926] ? copy_net_ns+0x17c/0x770
[ 64.126520] copy_net_ns+0x321/0x770
[ 64.127045] create_new_namespaces+0x3f6/0xb30
[ 64.127720] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.128422] ksys_unshare+0x44d/0x8e0
[ 64.128958] ? __pfx_ksys_unshare+0x10/0x10
[ 64.129596] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.130430] __x64_sys_unshare+0x31/0x40
[ 64.130998] do_syscall_64+0x3f/0x90
[ 64.131549] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.132283] RIP: 0033:0x7f52b0ed30d7
[ 64.132788] 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
[ 64.135169] RSP: 002b:00007fff531ee3b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.136206] RAX: ffffffffffffffda RBX: 00007fff531ee9f8 RCX: 00007f52b0ed30d7
[ 64.137175] RDX: 00007f52b0f3d41f RSI: 00007fff531ee350 RDI: 0000000040000000
[ 64.138145] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff531ee160
[ 64.139069] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52b0fe5bf0
[ 64.140024] R13: 00007fff531ee490 R14: 0000000000000000 R15: 00000000000000f8
[ 64.141021]
[ 64.141385] irq event stamp: 8171
[ 64.141843] hardirqs last enabled at (8181): [] __up_console_sem+0x78/0x80
[ 64.142996] hardirqs last disabled at (8192): [] __up_console_sem+0x5d/0x80
[ 64.144157] softirqs last enabled at (8022): [] irq_exit_rcu+0x93/0xc0
[ 64.145306] softirqs last disabled at (8017): [] irq_exit_rcu+0x93/0xc0
[ 64.146423] ---[ end trace 0000000000000000 ]---
[ 64.152710] ------------[ cut here ]------------
[ 64.153390] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.155361] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.156501] Modules linked in:
[ 64.156963] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.158317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.159455] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.160223] 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
[ 64.162708] RSP: 0018:ffff88801fae7c00 EFLAGS: 00010282
[ 64.163490] RAX: 0000000000000000 RBX: ffff88800dadc640 RCX: 0000000000000000
[ 64.164495] RDX: ffff88800da73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.165554] RBP: ffff88800dadc654 R08: 0000000000000001 R09: 0000000000000000
[ 64.166541] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.167538] R13: ffffffff84e223a0 R14: ffff88800dadc648 R15: ffffffff84da62e0
[ 64.168547] FS: 0000555555709400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.169693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.170512] CR2: 00007fa946dd06f4 CR3: 0000000018bba000 CR4: 0000000000350ee0
[ 64.171501] Call Trace:
[ 64.171873]
[ 64.172244] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.172920] ipv6_frags_init_net+0x206/0x3c0
[ 64.173629] ops_init+0xbb/0x6b0
[ 64.174157] setup_net+0x3d9/0x990
[ 64.174670] ? down_read_killable+0x1d7/0x4e0
[ 64.175358] ? __pfx_setup_net+0x10/0x10
[ 64.175926] ? copy_net_ns+0x17c/0x770
[ 64.176527] copy_net_ns+0x321/0x770
[ 64.177068] create_new_namespaces+0x3f6/0xb30
[ 64.177811] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.178544] ksys_unshare+0x44d/0x8e0
[ 64.179119] ? __pfx_ksys_unshare+0x10/0x10
[ 64.179747] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.180577] __x64_sys_unshare+0x31/0x40
[ 64.181189] do_syscall_64+0x3f/0x90
[ 64.181730] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.182478] RIP: 0033:0x7f52b0ed30d7
[ 64.183001] 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
[ 64.185438] RSP: 002b:00007fff531ee3b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.186470] RAX: ffffffffffffffda RBX: 00007fff531ee9f8 RCX: 00007f52b0ed30d7
[ 64.187443] RDX: 00007f52b0f3d41f RSI: 00007fff531ee350 RDI: 0000000040000000
[ 64.188419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff531ee160
[ 64.189463] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52b0fe5bf0
[ 64.190455] R13: 00007fff531ee490 R14: 0000000000000000 R15: 00000000000000f8
[ 64.191454]
[ 64.191780] irq event stamp: 10019
[ 64.192284] hardirqs last enabled at (10031): [] __up_console_sem+0x78/0x80
[ 64.193504] hardirqs last disabled at (10042): [] __up_console_sem+0x5d/0x80
[ 64.194691] softirqs last enabled at (9400): [] irq_exit_rcu+0x93/0xc0
[ 64.195805] softirqs last disabled at (9293): [] irq_exit_rcu+0x93/0xc0
[ 64.196955] ---[ end trace 0000000000000000 ]---
[ 64.198527] ------------[ cut here ]------------
[ 64.199201] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.201398] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.202574] Modules linked in:
[ 64.203014] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.204299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.205444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.206178] 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
[ 64.208507] RSP: 0018:ffff88801fae7bf0 EFLAGS: 00010286
[ 64.209270] RAX: 0000000000000000 RBX: ffff88800dadd640 RCX: 0000000000000000
[ 64.210241] RDX: ffff88800da73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.211271] RBP: ffff88800dadd654 R08: 0000000000000001 R09: 0000000000000000
[ 64.212293] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.213288] R13: ffffffff84e223a0 R14: ffff88800dadd648 R15: ffffffff84daf020
[ 64.214234] FS: 0000555555709400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.215302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.216067] CR2: 00007fa946dd06f4 CR3: 0000000018bba000 CR4: 0000000000350ee0
[ 64.217031] Call Trace:
[ 64.217473]
[ 64.217824] nf_ct_net_init+0x224/0x3d0
[ 64.218463] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.219177] ops_init+0xbb/0x6b0
[ 64.219661] setup_net+0x3d9/0x990
[ 64.220203] ? down_read_killable+0x1d7/0x4e0
[ 64.220825] ? __pfx_setup_net+0x10/0x10
[ 64.221487] ? copy_net_ns+0x17c/0x770
[ 64.222054] copy_net_ns+0x321/0x770
[ 64.222604] create_new_namespaces+0x3f6/0xb30
[ 64.223290] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.223992] ksys_unshare+0x44d/0x8e0
[ 64.224614] ? __pfx_ksys_unshare+0x10/0x10
[ 64.225279] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.226198] __x64_sys_unshare+0x31/0x40
[ 64.226780] do_syscall_64+0x3f/0x90
[ 64.227367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.228114] RIP: 0033:0x7f52b0ed30d7
[ 64.228646] 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
[ 64.231232] RSP: 002b:00007fff531ee3b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.232313] RAX: ffffffffffffffda RBX: 00007fff531ee9f8 RCX: 00007f52b0ed30d7
[ 64.233283] RDX: 00007f52b0f3d41f RSI: 00007fff531ee350 RDI: 0000000040000000
[ 64.234268] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff531ee160
[ 64.235328] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52b0fe5bf0
[ 64.236271] R13: 00007fff531ee490 R14: 0000000000000000 R15: 00000000000000f8
[ 64.237234]
[ 64.237591] irq event stamp: 10821
[ 64.238045] hardirqs last enabled at (10831): [] __up_console_sem+0x78/0x80
[ 64.239188] hardirqs last disabled at (10844): [] __up_console_sem+0x5d/0x80
[ 64.240306] softirqs last enabled at (10480): [] irq_exit_rcu+0x93/0xc0
[ 64.241436] softirqs last disabled at (10475): [] irq_exit_rcu+0x93/0xc0
[ 64.242526] ---[ end trace 0000000000000000 ]---
executing program
[ 65.794883] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.842262] Bluetooth: hci0: command 0x041b tx timeout
[ 69.890158] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.938165] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:17:35 Registers:
info registers vcpu 0
RAX=00000000000243bf RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f71726eaad0 CR3=000000000ea22000 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=41614fa339362dab464b6f32721974c7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e8d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5927e6f10956c00500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fae75e0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d 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 0000555555709400 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=00007fa946dd06f4 CR3=0000000018bba000 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