Warning: Permanently added '[localhost]:52471' (ECDSA) to the list of known hosts.
2023/05/18 02:48:17 fuzzer started
2023/05/18 02:48:17 dialing manager at localhost:44319
2023/05/18 02:48:17 checking machine...
2023/05/18 02:48:17 checking revisions...
syzkaller login: [ 45.028408] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:48:17 testing simple program...
[ 45.094281] cgroup: Unknown subsys name 'net'
[ 45.174800] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.536125] audit: type=1400 audit(1684378111.370:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.694207] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.697006] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.698283] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.702085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.713750] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.715773] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.105687] ------------[ cut here ]------------
[ 60.106366] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.107990] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.109058] Modules linked in:
[ 60.109450] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.113806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.114915] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.115689] 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
[ 60.117878] RSP: 0018:ffff888014697c00 EFLAGS: 00010282
[ 60.118583] RAX: 0000000000000000 RBX: ffff88800f50e840 RCX: 0000000000000000
[ 60.119434] RDX: ffff88801ac63680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.120315] RBP: ffff88800f50e854 R08: 0000000000000001 R09: 0000000000000000
[ 60.121215] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.122114] R13: ffffffff84e23fe0 R14: ffff88800f50e848 R15: ffffffff84d74dc0
[ 60.123037] FS: 0000555555e6f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.124043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.124804] CR2: 00007fd8915116f4 CR3: 000000000d53c000 CR4: 0000000000350ef0
[ 60.125706] Call Trace:
[ 60.126054]
[ 60.126350] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.126998] ipv4_frags_init_net+0x269/0x440
[ 60.127606] ops_init+0xbb/0x6b0
[ 60.128052] setup_net+0x3d9/0x990
[ 60.128548] ? down_read_killable+0x1d7/0x4e0
[ 60.129119] ? __pfx_setup_net+0x10/0x10
[ 60.129670] ? copy_net_ns+0x17c/0x770
[ 60.130189] copy_net_ns+0x321/0x770
[ 60.130712] create_new_namespaces+0x3f6/0xb30
[ 60.131320] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.131974] ksys_unshare+0x44d/0x8e0
[ 60.132475] ? __pfx_ksys_unshare+0x10/0x10
[ 60.133063] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.133827] __x64_sys_unshare+0x31/0x40
[ 60.134342] do_syscall_64+0x3f/0x90
[ 60.134845] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.135481] RIP: 0033:0x7f83260b90d7
[ 60.135979] 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
[ 60.138148] RSP: 002b:00007fff1f3365f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.139100] RAX: ffffffffffffffda RBX: 00007fff1f336c38 RCX: 00007f83260b90d7
[ 60.140015] RDX: 00007f832612341f RSI: 00007fff1f336590 RDI: 0000000040000000
[ 60.140921] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1f3363a0
[ 60.141841] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f83261cbbf0
[ 60.142743] R13: 00007fff1f3366d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.143670]
[ 60.143976] irq event stamp: 9251
[ 60.144404] hardirqs last enabled at (9261): [] __up_console_sem+0x78/0x80
[ 60.145465] hardirqs last disabled at (9272): [] __up_console_sem+0x5d/0x80
[ 60.146544] softirqs last enabled at (8824): [] irq_exit_rcu+0x93/0xc0
[ 60.147594] softirqs last disabled at (8807): [] irq_exit_rcu+0x93/0xc0
[ 60.148641] ---[ end trace 0000000000000000 ]---
[ 60.153772] ------------[ cut here ]------------
[ 60.154381] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.156012] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.157072] Modules linked in:
[ 60.157476] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.158666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.159705] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.160344] 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
[ 60.162546] RSP: 0018:ffff888014697c00 EFLAGS: 00010282
[ 60.163191] RAX: 0000000000000000 RBX: ffff88800eb61240 RCX: 0000000000000000
[ 60.164081] RDX: ffff88801ac63680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.164973] RBP: ffff88800eb61254 R08: 0000000000000001 R09: 0000000000000000
[ 60.165900] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.166791] R13: ffffffff84e23fe0 R14: ffff88800eb61248 R15: ffffffff84da7d60
[ 60.167685] FS: 0000555555e6f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.168684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.169387] CR2: 00007fd8915116f4 CR3: 000000000d53c000 CR4: 0000000000350ef0
[ 60.170293] Call Trace:
[ 60.170655]
[ 60.170960] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.171616] ipv6_frags_init_net+0x206/0x3c0
[ 60.172179] ops_init+0xbb/0x6b0
[ 60.172669] setup_net+0x3d9/0x990
[ 60.173129] ? down_read_killable+0x1d7/0x4e0
[ 60.173729] ? __pfx_setup_net+0x10/0x10
[ 60.174249] ? copy_net_ns+0x17c/0x770
[ 60.174797] copy_net_ns+0x321/0x770
[ 60.175285] create_new_namespaces+0x3f6/0xb30
[ 60.175902] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.176555] ksys_unshare+0x44d/0x8e0
[ 60.177049] ? __pfx_ksys_unshare+0x10/0x10
[ 60.177638] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.178373] __x64_sys_unshare+0x31/0x40
[ 60.178923] do_syscall_64+0x3f/0x90
[ 60.179406] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.180077] RIP: 0033:0x7f83260b90d7
[ 60.180581] 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
[ 60.182757] RSP: 002b:00007fff1f3365f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.183706] RAX: ffffffffffffffda RBX: 00007fff1f336c38 RCX: 00007f83260b90d7
[ 60.184598] RDX: 00007f832612341f RSI: 00007fff1f336590 RDI: 0000000040000000
[ 60.185447] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1f3363a0
[ 60.186355] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f83261cbbf0
[ 60.187257] R13: 00007fff1f3366d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.188187]
[ 60.188490] irq event stamp: 10929
[ 60.188965] hardirqs last enabled at (10941): [] __up_console_sem+0x78/0x80
[ 60.190054] hardirqs last disabled at (10952): [] __up_console_sem+0x5d/0x80
[ 60.191136] softirqs last enabled at (10482): [] irq_exit_rcu+0x93/0xc0
[ 60.192169] softirqs last disabled at (10477): [] irq_exit_rcu+0x93/0xc0
[ 60.193208] ---[ end trace 0000000000000000 ]---
[ 60.194584] ------------[ cut here ]------------
[ 60.195169] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.197091] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.198191] Modules linked in:
[ 60.198636] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.199799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.200812] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.201454] 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
[ 60.203641] RSP: 0018:ffff888014697bf0 EFLAGS: 00010286
[ 60.204300] RAX: 0000000000000000 RBX: ffff88800eb61040 RCX: 0000000000000000
[ 60.205197] RDX: ffff88801ac63680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.206104] RBP: ffff88800eb61054 R08: 0000000000000001 R09: 0000000000000000
[ 60.207010] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.207897] R13: ffffffff84e23fe0 R14: ffff88800eb61048 R15: ffffffff84db0aa0
[ 60.208809] FS: 0000555555e6f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.209824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.210584] CR2: 00007fd8915116f4 CR3: 000000000d53c000 CR4: 0000000000350ef0
[ 60.211442] Call Trace:
[ 60.211808]
[ 60.212117] nf_ct_net_init+0x224/0x3d0
[ 60.212669] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.213245] ops_init+0xbb/0x6b0
[ 60.213731] setup_net+0x3d9/0x990
[ 60.214204] ? down_read_killable+0x1d7/0x4e0
[ 60.214808] ? __pfx_setup_net+0x10/0x10
[ 60.215328] ? copy_net_ns+0x17c/0x770
[ 60.215875] copy_net_ns+0x321/0x770
[ 60.216355] create_new_namespaces+0x3f6/0xb30
[ 60.216976] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.217625] ksys_unshare+0x44d/0x8e0
[ 60.218126] ? __pfx_ksys_unshare+0x10/0x10
[ 60.218701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.219407] __x64_sys_unshare+0x31/0x40
[ 60.219957] do_syscall_64+0x3f/0x90
[ 60.220441] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.221114] RIP: 0033:0x7f83260b90d7
[ 60.221614] 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
[ 60.223821] RSP: 002b:00007fff1f3365f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.224775] RAX: ffffffffffffffda RBX: 00007fff1f336c38 RCX: 00007f83260b90d7
[ 60.225650] RDX: 00007f832612341f RSI: 00007fff1f336590 RDI: 0000000040000000
[ 60.226555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1f3363a0
[ 60.227409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f83261cbbf0
[ 60.228302] R13: 00007fff1f3366d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.229209]
[ 60.229549] irq event stamp: 11705
[ 60.230004] hardirqs last enabled at (11715): [] __up_console_sem+0x78/0x80
[ 60.231079] hardirqs last disabled at (11726): [] __up_console_sem+0x5d/0x80
[ 60.232172] softirqs last enabled at (11612): [] irq_exit_rcu+0x93/0xc0
[ 60.233196] softirqs last disabled at (11607): [] irq_exit_rcu+0x93/0xc0
[ 60.234235] ---[ end trace 0000000000000000 ]---
[ 61.784193] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.831630] Bluetooth: hci0: command 0x041b tx timeout
[ 65.879589] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.927574] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:48:32 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880146975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555555e6f400 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=00007fd8915116f4 CR3=000000000d53c000 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=000000000003228b 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=00007f71b2c740a0 CR3=000000000dcac000 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=2032333a38343a32302038312079614d XMM01=5d3035343930312e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000