Warning: Permanently added '[localhost]:31167' (ECDSA) to the list of known hosts.
2023/05/17 14:12:58 fuzzer started
2023/05/17 14:12:58 dialing manager at localhost:44319
2023/05/17 14:12:58 checking machine...
2023/05/17 14:12:58 checking revisions...
syzkaller login: [ 38.385085] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:12:58 testing simple program...
[ 38.450483] cgroup: Unknown subsys name 'net'
[ 38.556760] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.609991] audit: type=1400 audit(1684332791.832:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.726656] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.729691] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.731448] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.734406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.736230] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.738317] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.126775] ------------[ cut here ]------------
[ 53.127769] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.130430] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.131890] Modules linked in:
[ 53.132458] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.134716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.136885] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.138272] 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
[ 53.140971] RSP: 0018:ffff88801466fc00 EFLAGS: 00010282
[ 53.141835] RAX: 0000000000000000 RBX: ffff88801620e040 RCX: 0000000000000000
[ 53.142946] RDX: ffff8880145ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.144051] RBP: ffff88801620e054 R08: 0000000000000001 R09: 0000000000000000
[ 53.145180] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.146290] R13: ffffffff84e23fe0 R14: ffff88801620e048 R15: ffffffff84d74dc0
[ 53.147399] FS: 000055555672c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.148649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.149605] CR2: 00007f756c1ef6f4 CR3: 000000001593c000 CR4: 0000000000350ee0
[ 53.150730] Call Trace:
[ 53.151193]
[ 53.151558] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.152358] ipv4_frags_init_net+0x269/0x440
[ 53.153061] ops_init+0xbb/0x6b0
[ 53.153668] setup_net+0x3d9/0x990
[ 53.154282] ? down_read_killable+0x1d7/0x4e0
[ 53.154988] ? __pfx_setup_net+0x10/0x10
[ 53.155658] ? copy_net_ns+0x17c/0x770
[ 53.156324] copy_net_ns+0x321/0x770
[ 53.156926] create_new_namespaces+0x3f6/0xb30
[ 53.157712] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.158501] ksys_unshare+0x44d/0x8e0
[ 53.159145] ? __pfx_ksys_unshare+0x10/0x10
[ 53.159807] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.160663] __x64_sys_unshare+0x31/0x40
[ 53.161221] do_syscall_64+0x3f/0x90
[ 53.161709] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.162390] RIP: 0033:0x7f4ce0e280d7
[ 53.162860] 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
[ 53.165042] RSP: 002b:00007ffe84e2f688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.166006] RAX: ffffffffffffffda RBX: 00007ffe84e2fcc8 RCX: 00007f4ce0e280d7
[ 53.166891] RDX: 00007f4ce0e9241f RSI: 00007ffe84e2f620 RDI: 0000000040000000
[ 53.167785] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe84e2f430
[ 53.168672] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4ce0f3abf0
[ 53.169596] R13: 00007ffe84e2f760 R14: 0000000000000000 R15: 00000000000000f8
[ 53.170506]
[ 53.170807] irq event stamp: 8681
[ 53.171270] hardirqs last enabled at (8693): [] __up_console_sem+0x78/0x80
[ 53.172338] hardirqs last disabled at (8704): [] __up_console_sem+0x5d/0x80
[ 53.173407] softirqs last enabled at (8234): [] irq_exit_rcu+0x93/0xc0
[ 53.174441] softirqs last disabled at (8223): [] irq_exit_rcu+0x93/0xc0
[ 53.175474] ---[ end trace 0000000000000000 ]---
[ 53.183859] ------------[ cut here ]------------
[ 53.184477] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.186153] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.187215] Modules linked in:
[ 53.187624] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.188787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.189833] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.190522] 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
[ 53.192708] RSP: 0018:ffff88801466fc00 EFLAGS: 00010282
[ 53.193411] RAX: 0000000000000000 RBX: ffff88800f018a40 RCX: 0000000000000000
[ 53.194307] RDX: ffff8880145ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.195242] RBP: ffff88800f018a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.196150] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.197018] R13: ffffffff84e23fe0 R14: ffff88800f018a48 R15: ffffffff84da7d60
[ 53.197958] FS: 000055555672c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.198971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.199728] CR2: 00007f756c1ef6f4 CR3: 000000001593c000 CR4: 0000000000350ee0
[ 53.200636] Call Trace:
[ 53.200967]
[ 53.201301] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.201928] ipv6_frags_init_net+0x206/0x3c0
[ 53.202517] ops_init+0xbb/0x6b0
[ 53.202976] setup_net+0x3d9/0x990
[ 53.203479] ? down_read_killable+0x1d7/0x4e0
[ 53.204059] ? __pfx_setup_net+0x10/0x10
[ 53.204608] ? copy_net_ns+0x17c/0x770
[ 53.205146] copy_net_ns+0x321/0x770
[ 53.205654] create_new_namespaces+0x3f6/0xb30
[ 53.206282] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.206907] ksys_unshare+0x44d/0x8e0
[ 53.207443] ? __pfx_ksys_unshare+0x10/0x10
[ 53.207994] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.208737] __x64_sys_unshare+0x31/0x40
[ 53.209293] do_syscall_64+0x3f/0x90
[ 53.209779] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.210463] RIP: 0033:0x7f4ce0e280d7
[ 53.210938] 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
[ 53.213137] RSP: 002b:00007ffe84e2f688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.214080] RAX: ffffffffffffffda RBX: 00007ffe84e2fcc8 RCX: 00007f4ce0e280d7
[ 53.214981] RDX: 00007f4ce0e9241f RSI: 00007ffe84e2f620 RDI: 0000000040000000
[ 53.215895] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe84e2f430
[ 53.216792] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4ce0f3abf0
[ 53.217716] R13: 00007ffe84e2f760 R14: 0000000000000000 R15: 00000000000000f8
[ 53.218627]
[ 53.218932] irq event stamp: 10699
[ 53.219409] hardirqs last enabled at (10711): [] __up_console_sem+0x78/0x80
[ 53.220488] hardirqs last disabled at (10722): [] __up_console_sem+0x5d/0x80
[ 53.221719] softirqs last enabled at (10608): [] irq_exit_rcu+0x93/0xc0
[ 53.222772] softirqs last disabled at (10603): [] irq_exit_rcu+0x93/0xc0
[ 53.223807] ---[ end trace 0000000000000000 ]---
[ 53.225229] ------------[ cut here ]------------
[ 53.225831] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.227750] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.228796] Modules linked in:
[ 53.229227] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.230365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.231367] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.232012] 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
[ 53.234171] RSP: 0018:ffff88801466fbf0 EFLAGS: 00010286
[ 53.234826] RAX: 0000000000000000 RBX: ffff88800f018440 RCX: 0000000000000000
[ 53.235716] RDX: ffff8880145ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.236609] RBP: ffff88800f018454 R08: 0000000000000001 R09: 0000000000000000
[ 53.237526] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.238423] R13: ffffffff84e23fe0 R14: ffff88800f018448 R15: ffffffff84db0aa0
[ 53.239322] FS: 000055555672c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
executing program
[ 53.240332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.241319] CR2: 00007f756c1ef6f4 CR3: 000000001593c000 CR4: 0000000000350ee0
[ 53.242208] Call Trace:
[ 53.242529]
[ 53.242827] nf_ct_net_init+0x224/0x3d0
[ 53.243367] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.243942] ops_init+0xbb/0x6b0
[ 53.244417] setup_net+0x3d9/0x990
[ 53.244880] ? down_read_killable+0x1d7/0x4e0
[ 53.245495] ? __pfx_setup_net+0x10/0x10
[ 53.246003] ? copy_net_ns+0x17c/0x770
[ 53.246531] copy_net_ns+0x321/0x770
[ 53.247016] create_new_namespaces+0x3f6/0xb30
[ 53.247615] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.248249] ksys_unshare+0x44d/0x8e0
[ 53.248740] ? __pfx_ksys_unshare+0x10/0x10
[ 53.249305] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.250012] __x64_sys_unshare+0x31/0x40
[ 53.250551] do_syscall_64+0x3f/0x90
[ 53.251028] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.251698] RIP: 0033:0x7f4ce0e280d7
[ 53.252189] 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
[ 53.254340] RSP: 002b:00007ffe84e2f688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.255273] RAX: ffffffffffffffda RBX: 00007ffe84e2fcc8 RCX: 00007f4ce0e280d7
[ 53.256164] RDX: 00007f4ce0e9241f RSI: 00007ffe84e2f620 RDI: 0000000040000000
[ 53.257014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe84e2f430
[ 53.257929] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4ce0f3abf0
[ 53.258811] R13: 00007ffe84e2f760 R14: 0000000000000000 R15: 00000000000000f8
[ 53.259710]
[ 53.260010] irq event stamp: 11465
[ 53.260466] hardirqs last enabled at (11477): [] __up_console_sem+0x78/0x80
[ 53.261519] hardirqs last disabled at (11488): [] __up_console_sem+0x5d/0x80
[ 53.262612] softirqs last enabled at (10962): [] irq_exit_rcu+0x93/0xc0
[ 53.263646] softirqs last disabled at (10941): [] irq_exit_rcu+0x93/0xc0
[ 53.264682] ---[ end trace 0000000000000000 ]---
[ 54.802686] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.849205] Bluetooth: hci0: command 0x041b tx timeout
[ 58.897229] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.946182] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:13:12 Registers:
info registers vcpu 0
RAX=00000000000241af RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f996f077000 CR3=000000000e636000 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=2033313a33313a34312037312079614d XMM01=5d3835343233312e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801466f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 000055555672c400 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=00007f756c1ef6f4 CR3=000000001593c000 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