Warning: Permanently added '[localhost]:30112' (ECDSA) to the list of known hosts.
2023/05/18 08:38:41 fuzzer started
2023/05/18 08:38:42 dialing manager at localhost:44319
2023/05/18 08:38:42 checking machine...
2023/05/18 08:38:42 checking revisions...
syzkaller login: [ 61.227523] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:38:42 testing simple program...
[ 61.277432] cgroup: Unknown subsys name 'net'
[ 61.333424] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 74.469765] audit: type=1400 audit(1684399135.491:6): avc: denied { execmem } for pid=262 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 75.592214] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.593875] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.597230] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.606033] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.609090] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.611568] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.992593] ------------[ cut here ]------------
[ 75.993240] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.995441] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.996588] Modules linked in:
[ 75.997026] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.000771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.001876] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.002646] 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
[ 76.004916] RSP: 0018:ffff8880173a7c00 EFLAGS: 00010282
[ 76.005715] RAX: 0000000000000000 RBX: ffff88800dc49040 RCX: 0000000000000000
[ 76.006707] RDX: ffff88800fc5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.007680] RBP: ffff88800dc49054 R08: 0000000000000001 R09: 0000000000000000
[ 76.008649] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 76.009625] R13: ffffffff84e23fe0 R14: ffff88800dc49048 R15: ffffffff84d74dc0
[ 76.010655] FS: 0000555555cef400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 76.011703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.012442] CR2: 00007fe39e53e6f4 CR3: 000000001ed88000 CR4: 0000000000350ef0
[ 76.013331] Call Trace:
[ 76.013653]
[ 76.013943] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 76.014601] ipv4_frags_init_net+0x269/0x440
[ 76.015164] ops_init+0xbb/0x6b0
[ 76.015653] setup_net+0x3d9/0x990
[ 76.016111] ? down_read_killable+0x1d7/0x4e0
[ 76.016701] ? __pfx_setup_net+0x10/0x10
[ 76.017231] ? copy_net_ns+0x17c/0x770
[ 76.017783] copy_net_ns+0x321/0x770
[ 76.018298] create_new_namespaces+0x3f6/0xb30
[ 76.018883] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.019526] ksys_unshare+0x44d/0x8e0
[ 76.020021] ? __pfx_ksys_unshare+0x10/0x10
[ 76.020595] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.021349] __x64_sys_unshare+0x31/0x40
[ 76.021862] do_syscall_64+0x3f/0x90
[ 76.022350] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.022986] RIP: 0033:0x7f542fec90d7
[ 76.023461] 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
[ 76.025528] RSP: 002b:00007ffdbd6a0418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 76.026436] RAX: ffffffffffffffda RBX: 00007ffdbd6a0a58 RCX: 00007f542fec90d7
[ 76.027246] RDX: 00007f542ff3341f RSI: 00007ffdbd6a03b0 RDI: 0000000040000000
[ 76.028092] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbd6a01c0
[ 76.028951] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f542ffdbbf0
[ 76.029787] R13: 00007ffdbd6a04f0 R14: 0000000000000000 R15: 00000000000000f8
[ 76.030653]
[ 76.030942] irq event stamp: 12839
[ 76.031385] hardirqs last enabled at (12851): [] __up_console_sem+0x78/0x80
[ 76.032403] hardirqs last disabled at (12862): [] __up_console_sem+0x5d/0x80
[ 76.033463] softirqs last enabled at (12502): [] irq_exit_rcu+0x93/0xc0
[ 76.034490] softirqs last disabled at (12473): [] irq_exit_rcu+0x93/0xc0
[ 76.035524] ---[ end trace 0000000000000000 ]---
[ 76.041504] ------------[ cut here ]------------
[ 76.042104] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 76.043951] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.045031] Modules linked in:
[ 76.045475] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.046643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.047668] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.048351] 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
[ 76.050548] RSP: 0018:ffff8880173a7c00 EFLAGS: 00010282
[ 76.051218] RAX: 0000000000000000 RBX: ffff8880161ed240 RCX: 0000000000000000
[ 76.052175] RDX: ffff88800fc5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.053151] RBP: ffff8880161ed254 R08: 0000000000000001 R09: 0000000000000000
[ 76.054110] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 76.055063] R13: ffffffff84e23fe0 R14: ffff8880161ed248 R15: ffffffff84da7d60
[ 76.056016] FS: 0000555555cef400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 76.057101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.057912] CR2: 00007fe39e53e6f4 CR3: 000000001ed88000 CR4: 0000000000350ef0
[ 76.058887] Call Trace:
[ 76.059234]
[ 76.059593] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 76.060292] ipv6_frags_init_net+0x206/0x3c0
[ 76.060882] ops_init+0xbb/0x6b0
[ 76.061418] setup_net+0x3d9/0x990
[ 76.061912] ? down_read_killable+0x1d7/0x4e0
[ 76.062566] ? __pfx_setup_net+0x10/0x10
[ 76.063116] ? copy_net_ns+0x17c/0x770
[ 76.063710] copy_net_ns+0x321/0x770
[ 76.064218] create_new_namespaces+0x3f6/0xb30
[ 76.064899] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.065626] ksys_unshare+0x44d/0x8e0
[ 76.066162] ? __pfx_ksys_unshare+0x10/0x10
[ 76.066811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.067642] __x64_sys_unshare+0x31/0x40
[ 76.068216] do_syscall_64+0x3f/0x90
[ 76.068775] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.069538] RIP: 0033:0x7f542fec90d7
[ 76.070027] 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
[ 76.072345] RSP: 002b:00007ffdbd6a0418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 76.073409] RAX: ffffffffffffffda RBX: 00007ffdbd6a0a58 RCX: 00007f542fec90d7
[ 76.074387] RDX: 00007f542ff3341f RSI: 00007ffdbd6a03b0 RDI: 0000000040000000
[ 76.075370] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbd6a01c0
[ 76.076356] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f542ffdbbf0
[ 76.077436] R13: 00007ffdbd6a04f0 R14: 0000000000000000 R15: 00000000000000f8
[ 76.078448]
[ 76.078780] irq event stamp: 14725
[ 76.079291] hardirqs last enabled at (14737): [] __up_console_sem+0x78/0x80
[ 76.080513] hardirqs last disabled at (14748): [] __up_console_sem+0x5d/0x80
[ 76.081739] softirqs last enabled at (13968): [] irq_exit_rcu+0x93/0xc0
[ 76.082939] softirqs last disabled at (13929): [] irq_exit_rcu+0x93/0xc0
[ 76.084130] ---[ end trace 0000000000000000 ]---
[ 76.085697] ------------[ cut here ]------------
[ 76.086581] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 76.088747] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.090021] Modules linked in:
[ 76.090514] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.091841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.093002] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.093781] 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
[ 76.096166] RSP: 0018:ffff8880173a7bf0 EFLAGS: 00010286
[ 76.096852] RAX: 0000000000000000 RBX: ffff8880161edc40 RCX: 0000000000000000
[ 76.097766] RDX: ffff88800fc5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.098651] RBP: ffff8880161edc54 R08: 0000000000000001 R09: 0000000000000000
[ 76.099544] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 76.100444] R13: ffffffff84e23fe0 R14: ffff8880161edc48 R15: ffffffff84db0aa0
[ 76.101370] FS: 0000555555cef400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 76.102374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
executing program
[ 76.103072] CR2: 00007fe39e53e6f4 CR3: 000000001ed88000 CR4: 0000000000350ef0
[ 76.104570] Call Trace:
[ 76.104908]
[ 76.105225] nf_ct_net_init+0x224/0x3d0
[ 76.105785] ? __pfx_nf_ct_net_init+0x10/0x10
[ 76.106391] ops_init+0xbb/0x6b0
[ 76.106837] setup_net+0x3d9/0x990
[ 76.107345] ? down_read_killable+0x1d7/0x4e0
[ 76.107907] ? __pfx_setup_net+0x10/0x10
[ 76.108449] ? copy_net_ns+0x17c/0x770
[ 76.108954] copy_net_ns+0x321/0x770
[ 76.109471] create_new_namespaces+0x3f6/0xb30
[ 76.110053] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.110695] ksys_unshare+0x44d/0x8e0
[ 76.111184] ? __pfx_ksys_unshare+0x10/0x10
[ 76.111752] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.112490] __x64_sys_unshare+0x31/0x40
[ 76.113017] do_syscall_64+0x3f/0x90
[ 76.113530] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.114169] RIP: 0033:0x7f542fec90d7
[ 76.114667] 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
[ 76.116812] RSP: 002b:00007ffdbd6a0418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 76.117798] RAX: ffffffffffffffda RBX: 00007ffdbd6a0a58 RCX: 00007f542fec90d7
[ 76.118678] RDX: 00007f542ff3341f RSI: 00007ffdbd6a03b0 RDI: 0000000040000000
[ 76.119561] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbd6a01c0
[ 76.120444] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f542ffdbbf0
[ 76.121355] R13: 00007ffdbd6a04f0 R14: 0000000000000000 R15: 00000000000000f8
[ 76.122231]
[ 76.122567] irq event stamp: 15717
[ 76.122996] hardirqs last enabled at (15727): [] __up_console_sem+0x78/0x80
[ 76.124057] hardirqs last disabled at (15738): [] __up_console_sem+0x5d/0x80
[ 76.125126] softirqs last enabled at (15468): [] irq_exit_rcu+0x93/0xc0
[ 76.126166] softirqs last disabled at (15459): [] irq_exit_rcu+0x93/0xc0
[ 76.127181] ---[ end trace 0000000000000000 ]---
[ 77.675927] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.723559] Bluetooth: hci0: command 0x041b tx timeout
[ 81.771365] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 83.819511] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:38:38 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880173a75f0
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 0000555555cef400 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=00007fe39e53e6f4 CR3=000000001ed88000 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=0000000000056bc5 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007ff826b33130 CR3=000000000eb92000 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=2037353a38333a38302038312079614d XMM01=5d3034323339392e35372020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000