Warning: Permanently added '[localhost]:33234' (ECDSA) to the list of known hosts.
2023/05/17 01:10:06 fuzzer started
2023/05/17 01:10:06 dialing manager at localhost:35573
2023/05/17 01:10:06 checking machine...
2023/05/17 01:10:06 checking revisions...
syzkaller login: [ 46.081537] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:10:06 testing simple program...
[ 46.156375] cgroup: Unknown subsys name 'net'
[ 46.246913] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.550052] audit: type=1400 audit(1684285819.348:6): 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
[ 59.670509] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.672343] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.674582] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.678111] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.680835] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.682157] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.088701] ------------[ cut here ]------------
[ 60.089445] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.091318] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.092475] Modules linked in:
[ 60.092922] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.097772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.098890] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.099632] 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
[ 60.102046] RSP: 0018:ffff88801f3cfc00 EFLAGS: 00010282
[ 60.102797] RAX: 0000000000000000 RBX: ffff88800f8f6c40 RCX: 0000000000000000
[ 60.103767] RDX: ffff888018dd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.104741] RBP: ffff88800f8f6c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.105726] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.106697] R13: ffffffff84e223a0 R14: ffff88800f8f6c48 R15: ffffffff84d73340
[ 60.107682] FS: 0000555555d14400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.108789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.109628] CR2: 00007f5e3bc206f4 CR3: 0000000016ce6000 CR4: 0000000000350ee0
[ 60.110614] Call Trace:
[ 60.110979]
[ 60.111347] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.112024] ipv4_frags_init_net+0x269/0x440
[ 60.112671] ops_init+0xbb/0x6b0
[ 60.113164] setup_net+0x3d9/0x990
[ 60.113708] ? down_read_killable+0x1d7/0x4e0
[ 60.114365] ? __pfx_setup_net+0x10/0x10
[ 60.114925] ? copy_net_ns+0x17c/0x770
[ 60.115512] copy_net_ns+0x321/0x770
[ 60.116046] create_new_namespaces+0x3f6/0xb30
[ 60.116723] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.117460] ksys_unshare+0x44d/0x8e0
[ 60.118009] ? __pfx_ksys_unshare+0x10/0x10
[ 60.118650] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.119475] __x64_sys_unshare+0x31/0x40
[ 60.120043] do_syscall_64+0x3f/0x90
[ 60.120601] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.121349] RIP: 0033:0x7fbc207680d7
[ 60.121865] 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
[ 60.124237] RSP: 002b:00007ffd35545a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.125311] RAX: ffffffffffffffda RBX: 00007ffd355460a8 RCX: 00007fbc207680d7
[ 60.126304] RDX: 00007fbc207d241f RSI: 00007ffd35545a00 RDI: 0000000040000000
[ 60.127291] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd35545810
[ 60.128272] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc2087abf0
[ 60.129251] R13: 00007ffd35545b40 R14: 0000000000000000 R15: 00000000000000f8
[ 60.130282]
[ 60.130618] irq event stamp: 8371
[ 60.131087] hardirqs last enabled at (8381): [] __up_console_sem+0x78/0x80
[ 60.132249] hardirqs last disabled at (8392): [] __up_console_sem+0x5d/0x80
[ 60.133426] softirqs last enabled at (7916): [] irq_exit_rcu+0x93/0xc0
[ 60.134565] softirqs last disabled at (7911): [] irq_exit_rcu+0x93/0xc0
[ 60.135698] ---[ end trace 0000000000000000 ]---
[ 60.142124] ------------[ cut here ]------------
[ 60.142800] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.144639] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.145811] Modules linked in:
[ 60.146288] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.147560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.148680] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.149471] 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
[ 60.151850] RSP: 0018:ffff88801f3cfc00 EFLAGS: 00010282
[ 60.152610] RAX: 0000000000000000 RBX: ffff888013805840 RCX: 0000000000000000
[ 60.153609] RDX: ffff888018dd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.154585] RBP: ffff888013805854 R08: 0000000000000001 R09: 0000000000000000
[ 60.155573] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.156543] R13: ffffffff84e223a0 R14: ffff888013805848 R15: ffffffff84da62e0
[ 60.157527] FS: 0000555555d14400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.158628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.159445] CR2: 00007f5e3bc206f4 CR3: 0000000016ce6000 CR4: 0000000000350ee0
[ 60.160427] Call Trace:
[ 60.160792]
[ 60.161111] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.161847] ipv6_frags_init_net+0x206/0x3c0
[ 60.162502] ops_init+0xbb/0x6b0
[ 60.162991] setup_net+0x3d9/0x990
[ 60.163535] ? down_read_killable+0x1d7/0x4e0
[ 60.164160] ? __pfx_setup_net+0x10/0x10
[ 60.164763] ? copy_net_ns+0x17c/0x770
[ 60.165367] copy_net_ns+0x321/0x770
[ 60.165904] create_new_namespaces+0x3f6/0xb30
[ 60.166583] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.167301] ksys_unshare+0x44d/0x8e0
[ 60.167834] ? __pfx_ksys_unshare+0x10/0x10
[ 60.168469] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.169317] __x64_sys_unshare+0x31/0x40
[ 60.169891] do_syscall_64+0x3f/0x90
[ 60.170456] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.171172] RIP: 0033:0x7fbc207680d7
[ 60.171724] 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
[ 60.174121] RSP: 002b:00007ffd35545a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.175164] RAX: ffffffffffffffda RBX: 00007ffd355460a8 RCX: 00007fbc207680d7
[ 60.176134] RDX: 00007fbc207d241f RSI: 00007ffd35545a00 RDI: 0000000040000000
[ 60.177116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd35545810
[ 60.178096] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc2087abf0
[ 60.179067] R13: 00007ffd35545b40 R14: 0000000000000000 R15: 00000000000000f8
[ 60.180065]
[ 60.180428] irq event stamp: 10357
[ 60.180904] hardirqs last enabled at (10367): [] __up_console_sem+0x78/0x80
[ 60.182100] hardirqs last disabled at (10378): [] __up_console_sem+0x5d/0x80
[ 60.183288] softirqs last enabled at (10070): [] irq_exit_rcu+0x93/0xc0
[ 60.184436] softirqs last disabled at (10065): [] irq_exit_rcu+0x93/0xc0
[ 60.185589] ---[ end trace 0000000000000000 ]---
[ 60.187024] ------------[ cut here ]------------
[ 60.187715] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.189778] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.190939] Modules linked in:
[ 60.191425] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.192698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.193815] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.194542] 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
[ 60.196846] RSP: 0018:ffff88801f3cfbf0 EFLAGS: 00010286
[ 60.197592] RAX: 0000000000000000 RBX: ffff888013805040 RCX: 0000000000000000
[ 60.198562] RDX: ffff888018dd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.199519] RBP: ffff888013805054 R08: 0000000000000001 R09: 0000000000000000
[ 60.200462] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.201459] R13: ffffffff84e223a0 R14: ffff888013805048 R15: ffffffff84daf020
[ 60.202411] FS: 0000555555d14400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.203535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.204353] CR2: 00007f5e3bc206f4 CR3: 0000000016ce6000 CR4: 0000000000350ee0
[ 60.205358] Call Trace:
[ 60.205723]
[ 60.206056] nf_ct_net_init+0x224/0x3d0
[ 60.206656] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.207330] ops_init+0xbb/0x6b0
[ 60.207819] setup_net+0x3d9/0x990
[ 60.208364] ? down_read_killable+0x1d7/0x4e0
[ 60.208998] ? __pfx_setup_net+0x10/0x10
[ 60.209599] ? copy_net_ns+0x17c/0x770
[ 60.210163] copy_net_ns+0x321/0x770
[ 60.210728] create_new_namespaces+0x3f6/0xb30
[ 60.211411] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.212091] ksys_unshare+0x44d/0x8e0
[ 60.212668] ? __pfx_ksys_unshare+0x10/0x10
[ 60.213392] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.214229] __x64_sys_unshare+0x31/0x40
[ 60.214810] do_syscall_64+0x3f/0x90
[ 60.215370] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.216074] RIP: 0033:0x7fbc207680d7
[ 60.216614] 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
[ 60.219036] RSP: 002b:00007ffd35545a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.220095] RAX: ffffffffffffffda RBX: 00007ffd355460a8 RCX: 00007fbc207680d7
[ 60.221074] RDX: 00007fbc207d241f RSI: 00007ffd35545a00 RDI: 0000000040000000
[ 60.222076] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd35545810
[ 60.223059] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc2087abf0
[ 60.224052] R13: 00007ffd35545b40 R14: 0000000000000000 R15: 00000000000000f8
[ 60.225080]
[ 60.225470] irq event stamp: 11121
[ 60.225954] hardirqs last enabled at (11131): [] __up_console_sem+0x78/0x80
[ 60.227147] hardirqs last disabled at (11142): [] __up_console_sem+0x5d/0x80
[ 60.228342] softirqs last enabled at (11104): [] irq_exit_rcu+0x93/0xc0
[ 60.229511] softirqs last disabled at (11099): [] irq_exit_rcu+0x93/0xc0
[ 60.230670] ---[ end trace 0000000000000000 ]---
executing program
[ 61.750148] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.797305] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.845270] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.893275] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:10:10 Registers:
info registers vcpu 0
RAX=0000000000027f5f 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=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=00007fe823079a80 CR3=000000000e8be000 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=62507b11b30693b2a24591b9f43c994f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8e6429063be74385000000000013c4c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b779d8d08f4fa12c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f3cf5f0
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 0000555555d14400 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=00007f5e3bc206f4 CR3=0000000016ce6000 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