Warning: Permanently added '[localhost]:26970' (ECDSA) to the list of known hosts.
2023/05/17 06:02:07 fuzzer started
2023/05/17 06:02:08 dialing manager at localhost:35573
2023/05/17 06:02:08 checking machine...
2023/05/17 06:02:08 checking revisions...
syzkaller login: [ 41.687124] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:02:08 testing simple program...
[ 41.758730] cgroup: Unknown subsys name 'net'
[ 41.835019] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.533061] audit: type=1400 audit(1684303341.195:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.685450] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.687028] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.689299] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.692056] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.694980] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.696152] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.087014] ------------[ cut here ]------------
[ 56.087796] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.089729] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.091048] Modules linked in:
[ 56.091568] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.096726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.097776] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.098463] 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
[ 56.100747] RSP: 0018:ffff88801a317c00 EFLAGS: 00010282
[ 56.101444] RAX: 0000000000000000 RBX: ffff8880144eec40 RCX: 0000000000000000
[ 56.102358] RDX: ffff888016bb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.103273] RBP: ffff8880144eec54 R08: 0000000000000001 R09: 0000000000000000
[ 56.104136] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.105084] R13: ffffffff84e223a0 R14: ffff8880144eec48 R15: ffffffff84d73340
[ 56.106009] FS: 0000555555d54400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.107055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.107822] CR2: 00007f2a848406f4 CR3: 000000000f650000 CR4: 0000000000350ef0
[ 56.108751] Call Trace:
[ 56.109081]
[ 56.109423] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.110056] ipv4_frags_init_net+0x269/0x440
[ 56.110652] ops_init+0xbb/0x6b0
[ 56.111127] setup_net+0x3d9/0x990
[ 56.111622] ? down_read_killable+0x1d7/0x4e0
[ 56.112245] ? __pfx_setup_net+0x10/0x10
[ 56.112770] ? copy_net_ns+0x17c/0x770
[ 56.113326] copy_net_ns+0x321/0x770
[ 56.113823] create_new_namespaces+0x3f6/0xb30
[ 56.114464] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.115107] ksys_unshare+0x44d/0x8e0
[ 56.115641] ? __pfx_ksys_unshare+0x10/0x10
[ 56.116203] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.116954] __x64_sys_unshare+0x31/0x40
[ 56.117529] do_syscall_64+0x3f/0x90
[ 56.118009] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.118701] RIP: 0033:0x7fe020b130d7
[ 56.119177] 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
[ 56.121427] RSP: 002b:00007ffda99d3b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.122382] RAX: ffffffffffffffda RBX: 00007ffda99d41a8 RCX: 00007fe020b130d7
[ 56.123320] RDX: 00007fe020b7d41f RSI: 00007ffda99d3b00 RDI: 0000000040000000
[ 56.124177] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda99d3910
[ 56.125071] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe020c25bf0
[ 56.125947] R13: 00007ffda99d3c40 R14: 0000000000000000 R15: 00000000000000f8
[ 56.126864]
[ 56.127180] irq event stamp: 8871
[ 56.127627] hardirqs last enabled at (8883): [] __up_console_sem+0x78/0x80
[ 56.128697] hardirqs last disabled at (8894): [] __up_console_sem+0x5d/0x80
[ 56.129769] softirqs last enabled at (8656): [] irq_exit_rcu+0x93/0xc0
[ 56.130803] softirqs last disabled at (8647): [] irq_exit_rcu+0x93/0xc0
[ 56.131858] ---[ end trace 0000000000000000 ]---
[ 56.136861] ------------[ cut here ]------------
[ 56.137483] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.139137] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.140202] Modules linked in:
[ 56.140629] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.141795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.142817] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.143515] 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
[ 56.145688] RSP: 0018:ffff88801a317c00 EFLAGS: 00010282
[ 56.146376] RAX: 0000000000000000 RBX: ffff888016179440 RCX: 0000000000000000
[ 56.147278] RDX: ffff888016bb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.148125] RBP: ffff888016179454 R08: 0000000000000001 R09: 0000000000000000
[ 56.149010] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.149889] R13: ffffffff84e223a0 R14: ffff888016179448 R15: ffffffff84da62e0
[ 56.150831] FS: 0000555555d54400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.151868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.152629] CR2: 00007f2a848406f4 CR3: 000000000f650000 CR4: 0000000000350ef0
[ 56.153539] Call Trace:
[ 56.153878]
[ 56.154175] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.154837] ipv6_frags_init_net+0x206/0x3c0
[ 56.155445] ops_init+0xbb/0x6b0
[ 56.155916] setup_net+0x3d9/0x990
[ 56.156403] ? down_read_killable+0x1d7/0x4e0
[ 56.156982] ? __pfx_setup_net+0x10/0x10
[ 56.157534] ? copy_net_ns+0x17c/0x770
[ 56.158067] copy_net_ns+0x321/0x770
[ 56.158596] create_new_namespaces+0x3f6/0xb30
[ 56.159240] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.159884] ksys_unshare+0x44d/0x8e0
[ 56.160416] ? __pfx_ksys_unshare+0x10/0x10
[ 56.160992] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.161743] __x64_sys_unshare+0x31/0x40
[ 56.162293] do_syscall_64+0x3f/0x90
[ 56.162787] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.163503] RIP: 0033:0x7fe020b130d7
[ 56.163985] 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
[ 56.166235] RSP: 002b:00007ffda99d3b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.167188] RAX: ffffffffffffffda RBX: 00007ffda99d41a8 RCX: 00007fe020b130d7
[ 56.168102] RDX: 00007fe020b7d41f RSI: 00007ffda99d3b00 RDI: 0000000040000000
[ 56.169046] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda99d3910
[ 56.169953] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe020c25bf0
[ 56.170906] R13: 00007ffda99d3c40 R14: 0000000000000000 R15: 00000000000000f8
[ 56.171900]
[ 56.172248] irq event stamp: 10525
[ 56.172718] hardirqs last enabled at (10535): [] __up_console_sem+0x78/0x80
[ 56.173871] hardirqs last disabled at (10546): [] __up_console_sem+0x5d/0x80
[ 56.175195] softirqs last enabled at (10408): [] irq_exit_rcu+0x93/0xc0
[ 56.176520] softirqs last disabled at (10403): [] irq_exit_rcu+0x93/0xc0
[ 56.177629] ---[ end trace 0000000000000000 ]---
[ 56.179069] ------------[ cut here ]------------
[ 56.179728] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.181717] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.183022] Modules linked in:
[ 56.183466] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.184659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.185698] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.186372] 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
[ 56.188605] RSP: 0018:ffff88801a317bf0 EFLAGS: 00010286
[ 56.189294] RAX: 0000000000000000 RBX: ffff888016179c40 RCX: 0000000000000000
[ 56.190150] RDX: ffff888016bb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.191078] RBP: ffff888016179c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.191958] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.192854] R13: ffffffff84e223a0 R14: ffff888016179c48 R15: ffffffff84daf020
[ 56.193732] FS: 0000555555d54400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.194721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.195463] CR2: 00007f2a848406f4 CR3: 000000000f650000 CR4: 0000000000350ef0
[ 56.196365] Call Trace:
[ 56.196695]
[ 56.196993] nf_ct_net_init+0x224/0x3d0
[ 56.197538] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.198103] ops_init+0xbb/0x6b0
[ 56.198573] setup_net+0x3d9/0x990
[ 56.199034] ? down_read_killable+0x1d7/0x4e0
[ 56.199623] ? __pfx_setup_net+0x10/0x10
[ 56.200130] ? copy_net_ns+0x17c/0x770
[ 56.200666] copy_net_ns+0x321/0x770
[ 56.201143] create_new_namespaces+0x3f6/0xb30
[ 56.201755] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.202406] ksys_unshare+0x44d/0x8e0
[ 56.202918] ? __pfx_ksys_unshare+0x10/0x10
[ 56.203489] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.204194] __x64_sys_unshare+0x31/0x40
[ 56.204750] do_syscall_64+0x3f/0x90
[ 56.205265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.205905] RIP: 0033:0x7fe020b130d7
[ 56.206390] 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
[ 56.208562] RSP: 002b:00007ffda99d3b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.209518] RAX: ffffffffffffffda RBX: 00007ffda99d41a8 RCX: 00007fe020b130d7
[ 56.210420] RDX: 00007fe020b7d41f RSI: 00007ffda99d3b00 RDI: 0000000040000000
[ 56.211328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda99d3910
[ 56.212183] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe020c25bf0
[ 56.213060] R13: 00007ffda99d3c40 R14: 0000000000000000 R15: 00000000000000f8
[ 56.213968]
[ 56.214296] irq event stamp: 11305
[ 56.214728] hardirqs last enabled at (11315): [] __up_console_sem+0x78/0x80
[ 56.215815] hardirqs last disabled at (11326): [] __up_console_sem+0x5d/0x80
[ 56.216889] softirqs last enabled at (11344): [] irq_exit_rcu+0x93/0xc0
[ 56.217925] softirqs last disabled at (11335): [] irq_exit_rcu+0x93/0xc0
[ 56.218972] ---[ end trace 0000000000000000 ]---
executing program
[ 57.768895] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.816294] Bluetooth: hci0: command 0x041b tx timeout
[ 61.864311] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.912277] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:02:18 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a3175f0
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 0000555555d54400 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=00007f2a848406f4 CR3=000000000f650000 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=0000000000034c8b RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f8efbbeb1d0 CR3=000000000ed8e000 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=b337169ff10b2db891435bf9b3aea7a9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=44257538daa4b751000000000013b7a8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=aceb7c3a95c80f5900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000