Warning: Permanently added '[localhost]:62863' (ECDSA) to the list of known hosts.
2023/05/17 12:11:55 fuzzer started
2023/05/17 12:11:55 dialing manager at localhost:44319
2023/05/17 12:11:55 checking machine...
2023/05/17 12:11:55 checking revisions...
syzkaller login: [ 40.300490] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:11:55 testing simple program...
[ 40.373406] cgroup: Unknown subsys name 'net'
[ 40.443888] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.584923] audit: type=1400 audit(1684325530.068:6): 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
executing program
[ 55.701850] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.703420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.705557] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.708947] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.710521] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.712557] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.099240] ------------[ cut here ]------------
[ 56.099925] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.101673] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.103125] Modules linked in:
[ 56.103559] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.105787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.107692] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.108691] 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
[ 56.110906] RSP: 0018:ffff88801928fc00 EFLAGS: 00010282
[ 56.111618] RAX: 0000000000000000 RBX: ffff88800ef45040 RCX: 0000000000000000
[ 56.112511] RDX: ffff888019cdb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.113426] RBP: ffff88800ef45054 R08: 0000000000000001 R09: 0000000000000000
[ 56.114361] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.115376] R13: ffffffff84e23fe0 R14: ffff88800ef45048 R15: ffffffff84d74dc0
[ 56.116602] FS: 00005555562d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.117635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.118381] CR2: 00007f3144e346f4 CR3: 000000000ee3a000 CR4: 0000000000350ee0
[ 56.119298] Call Trace:
[ 56.119664]
[ 56.119971] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.120675] ipv4_frags_init_net+0x269/0x440
[ 56.121268] ops_init+0xbb/0x6b0
[ 56.121792] setup_net+0x3d9/0x990
[ 56.122338] ? down_read_killable+0x1d7/0x4e0
[ 56.123036] ? __pfx_setup_net+0x10/0x10
[ 56.123628] ? copy_net_ns+0x17c/0x770
[ 56.124180] copy_net_ns+0x321/0x770
[ 56.124713] create_new_namespaces+0x3f6/0xb30
[ 56.125325] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.125985] ksys_unshare+0x44d/0x8e0
[ 56.126505] ? __pfx_ksys_unshare+0x10/0x10
[ 56.127105] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.127871] __x64_sys_unshare+0x31/0x40
[ 56.128456] do_syscall_64+0x3f/0x90
[ 56.128986] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.129695] RIP: 0033:0x7f40c18510d7
[ 56.130175] 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
[ 56.132441] RSP: 002b:00007ffe20fa7868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.133427] RAX: ffffffffffffffda RBX: 00007ffe20fa7ea8 RCX: 00007f40c18510d7
[ 56.134353] RDX: 00007f40c18bb41f RSI: 00007ffe20fa7800 RDI: 0000000040000000
[ 56.135291] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe20fa7610
[ 56.136244] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f40c1963bf0
[ 56.137158] R13: 00007ffe20fa7940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.138124]
[ 56.138444] irq event stamp: 8759
[ 56.138919] hardirqs last enabled at (8771): [] __up_console_sem+0x78/0x80
[ 56.140025] hardirqs last disabled at (8782): [] __up_console_sem+0x5d/0x80
[ 56.141152] softirqs last enabled at (8498): [] irq_exit_rcu+0x93/0xc0
[ 56.142231] softirqs last disabled at (8485): [] irq_exit_rcu+0x93/0xc0
[ 56.143302] ---[ end trace 0000000000000000 ]---
[ 56.149099] ------------[ cut here ]------------
[ 56.149735] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.151445] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.152524] Modules linked in:
[ 56.152952] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.154074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.155059] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.155714] 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
[ 56.157846] RSP: 0018:ffff88801928fc00 EFLAGS: 00010282
[ 56.158479] RAX: 0000000000000000 RBX: ffff888009ab2a40 RCX: 0000000000000000
[ 56.159370] RDX: ffff888019cdb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.160244] RBP: ffff888009ab2a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.161160] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.162060] R13: ffffffff84e23fe0 R14: ffff888009ab2a48 R15: ffffffff84da7d60
[ 56.162982] FS: 00005555562d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.164035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.164858] CR2: 00007f3144e346f4 CR3: 000000000ee3a000 CR4: 0000000000350ee0
[ 56.165787] Call Trace:
[ 56.166125]
[ 56.166432] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.167111] ipv6_frags_init_net+0x206/0x3c0
[ 56.167726] ops_init+0xbb/0x6b0
[ 56.168221] setup_net+0x3d9/0x990
[ 56.168722] ? down_read_killable+0x1d7/0x4e0
[ 56.169336] ? __pfx_setup_net+0x10/0x10
[ 56.169898] ? copy_net_ns+0x17c/0x770
[ 56.170434] copy_net_ns+0x321/0x770
[ 56.170962] create_new_namespaces+0x3f6/0xb30
[ 56.171609] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.172272] ksys_unshare+0x44d/0x8e0
[ 56.172807] ? __pfx_ksys_unshare+0x10/0x10
[ 56.173380] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.174160] __x64_sys_unshare+0x31/0x40
[ 56.174719] do_syscall_64+0x3f/0x90
[ 56.175224] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.175907] RIP: 0033:0x7f40c18510d7
[ 56.176419] 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
[ 56.178692] RSP: 002b:00007ffe20fa7868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.179670] RAX: ffffffffffffffda RBX: 00007ffe20fa7ea8 RCX: 00007f40c18510d7
[ 56.180611] RDX: 00007f40c18bb41f RSI: 00007ffe20fa7800 RDI: 0000000040000000
[ 56.181522] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe20fa7610
[ 56.182457] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f40c1963bf0
[ 56.183382] R13: 00007ffe20fa7940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.184352]
[ 56.184697] irq event stamp: 10629
[ 56.185171] hardirqs last enabled at (10639): [] __up_console_sem+0x78/0x80
[ 56.186323] hardirqs last disabled at (10652): [] __up_console_sem+0x5d/0x80
[ 56.187787] softirqs last enabled at (10124): [] irq_exit_rcu+0x93/0xc0
[ 56.189207] softirqs last disabled at (10103): [] irq_exit_rcu+0x93/0xc0
[ 56.190594] ---[ end trace 0000000000000000 ]---
[ 56.192448] ------------[ cut here ]------------
[ 56.193267] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.195698] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.196834] Modules linked in:
[ 56.197267] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.198472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.199525] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.200248] 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
[ 56.202491] RSP: 0018:ffff88801928fbf0 EFLAGS: 00010286
[ 56.203229] RAX: 0000000000000000 RBX: ffff888009ab2440 RCX: 0000000000000000
[ 56.204181] RDX: ffff888019cdb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.205111] RBP: ffff888009ab2454 R08: 0000000000000001 R09: 0000000000000000
[ 56.206043] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.206972] R13: ffffffff84e23fe0 R14: ffff888009ab2448 R15: ffffffff84db0aa0
[ 56.207909] FS: 00005555562d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.208966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.209749] CR2: 00007f3144e346f4 CR3: 000000000ee3a000 CR4: 0000000000350ee0
[ 56.210677] Call Trace:
[ 56.211008]
[ 56.211351] nf_ct_net_init+0x224/0x3d0
[ 56.211918] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.212542] ops_init+0xbb/0x6b0
[ 56.213045] setup_net+0x3d9/0x990
[ 56.213536] ? down_read_killable+0x1d7/0x4e0
[ 56.214177] ? __pfx_setup_net+0x10/0x10
[ 56.214728] ? copy_net_ns+0x17c/0x770
[ 56.215253] copy_net_ns+0x321/0x770
[ 56.215775] create_new_namespaces+0x3f6/0xb30
[ 56.216399] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.217054] ksys_unshare+0x44d/0x8e0
[ 56.217555] ? __pfx_ksys_unshare+0x10/0x10
[ 56.218169] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.218947] __x64_sys_unshare+0x31/0x40
[ 56.219482] do_syscall_64+0x3f/0x90
[ 56.220002] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.220732] RIP: 0033:0x7f40c18510d7
[ 56.221218] 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
[ 56.223471] RSP: 002b:00007ffe20fa7868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.224467] RAX: ffffffffffffffda RBX: 00007ffe20fa7ea8 RCX: 00007f40c18510d7
[ 56.225393] RDX: 00007f40c18bb41f RSI: 00007ffe20fa7800 RDI: 0000000040000000
[ 56.226322] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe20fa7610
[ 56.227242] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f40c1963bf0
[ 56.228199] R13: 00007ffe20fa7940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.229140]
[ 56.229455] irq event stamp: 11467
[ 56.229933] hardirqs last enabled at (11479): [] __up_console_sem+0x78/0x80
[ 56.231051] hardirqs last disabled at (11490): [] __up_console_sem+0x5d/0x80
[ 56.232193] softirqs last enabled at (11116): [] irq_exit_rcu+0x93/0xc0
[ 56.233272] softirqs last disabled at (11111): [] irq_exit_rcu+0x93/0xc0
[ 56.234361] ---[ end trace 0000000000000000 ]---
[ 57.786190] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.833719] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.881669] Bluetooth: hci0: command 0x040f tx timeout
[ 63.929657] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:12:07 Registers:
info registers vcpu 0
RAX=000000000001f9b1 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=00007f60791b5de0 CR3=000000000e720000 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=52c91770315f199df44d0baa1e97683c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ade84b7cbe6674ef000000000013c160 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=19cc87535faae25400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801928f5e8
R8 =0000000000000001 R9 =ffffed1003251eae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] 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 00005555562d2400 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=00007f3144e346f4 CR3=000000000ee3a000 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