Warning: Permanently added '[localhost]:57196' (ECDSA) to the list of known hosts.
2023/05/18 01:00:29 fuzzer started
2023/05/18 01:00:30 dialing manager at localhost:44319
2023/05/18 01:00:30 checking machine...
2023/05/18 01:00:30 checking revisions...
syzkaller login: [ 34.458620] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:00:30 testing simple program...
[ 34.531391] cgroup: Unknown subsys name 'net'
[ 34.638942] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.544043] audit: type=1400 audit(1684371643.477:6): 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
[ 48.656985] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.658445] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.661428] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.664261] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.665768] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.668505] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.043446] ------------[ cut here ]------------
[ 49.044413] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.046073] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.047132] Modules linked in:
[ 49.047539] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.052315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.053342] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.054015] 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
[ 49.056164] RSP: 0018:ffff88800f637c00 EFLAGS: 00010282
[ 49.056854] RAX: 0000000000000000 RBX: ffff88800d9b5040 RCX: 0000000000000000
[ 49.057700] RDX: ffff8880102d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.058589] RBP: ffff88800d9b5054 R08: 0000000000000001 R09: 0000000000000000
[ 49.059479] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.060385] R13: ffffffff84e23fe0 R14: ffff88800d9b5048 R15: ffffffff84d74dc0
[ 49.061290] FS: 00005555574ad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.062295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.063031] CR2: 00007f162b6a76f4 CR3: 0000000015ae6000 CR4: 0000000000350ee0
[ 49.063914] Call Trace:
[ 49.064243]
[ 49.064540] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.065181] ipv4_frags_init_net+0x269/0x440
[ 49.065737] ops_init+0xbb/0x6b0
[ 49.066239] setup_net+0x3d9/0x990
[ 49.066691] ? down_read_killable+0x1d7/0x4e0
[ 49.067287] ? __pfx_setup_net+0x10/0x10
[ 49.067827] ? copy_net_ns+0x17c/0x770
[ 49.068330] copy_net_ns+0x321/0x770
[ 49.068837] create_new_namespaces+0x3f6/0xb30
[ 49.069421] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.070076] ksys_unshare+0x44d/0x8e0
[ 49.070563] ? __pfx_ksys_unshare+0x10/0x10
[ 49.071136] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.071897] __x64_sys_unshare+0x31/0x40
[ 49.072426] do_syscall_64+0x3f/0x90
[ 49.072934] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.073575] RIP: 0033:0x7fdda6ac90d7
[ 49.074084] 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
[ 49.076258] RSP: 002b:00007ffd28b3f4b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.077208] RAX: ffffffffffffffda RBX: 00007ffd28b3faf8 RCX: 00007fdda6ac90d7
[ 49.078173] RDX: 00007fdda6b3341f RSI: 00007ffd28b3f450 RDI: 0000000040000000
[ 49.079101] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28b3f260
[ 49.079986] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdda6bdbbf0
[ 49.080882] R13: 00007ffd28b3f590 R14: 0000000000000000 R15: 00000000000000f8
[ 49.081765]
[ 49.082125] irq event stamp: 7751
[ 49.082551] hardirqs last enabled at (7761): [] __up_console_sem+0x78/0x80
[ 49.083624] hardirqs last disabled at (7772): [] __up_console_sem+0x5d/0x80
[ 49.084688] softirqs last enabled at (7686): [] irq_exit_rcu+0x93/0xc0
[ 49.085730] softirqs last disabled at (7671): [] irq_exit_rcu+0x93/0xc0
[ 49.086761] ---[ end trace 0000000000000000 ]---
[ 49.092029] ------------[ cut here ]------------
[ 49.092624] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.094355] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.095415] Modules linked in:
[ 49.095858] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.097012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.098028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.098676] 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
[ 49.100880] RSP: 0018:ffff88800f637c00 EFLAGS: 00010282
[ 49.101539] RAX: 0000000000000000 RBX: ffff888009b8fa40 RCX: 0000000000000000
[ 49.102482] RDX: ffff8880102d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.103381] RBP: ffff888009b8fa54 R08: 0000000000000001 R09: 0000000000000000
[ 49.104269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.105195] R13: ffffffff84e23fe0 R14: ffff888009b8fa48 R15: ffffffff84da7d60
[ 49.106133] FS: 00005555574ad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.107143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.107894] CR2: 00007f162b6a76f4 CR3: 0000000015ae6000 CR4: 0000000000350ee0
[ 49.108760] Call Trace:
[ 49.109124]
[ 49.109432] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.110103] ipv6_frags_init_net+0x206/0x3c0
[ 49.110679] ops_init+0xbb/0x6b0
[ 49.111157] setup_net+0x3d9/0x990
[ 49.111623] ? down_read_killable+0x1d7/0x4e0
[ 49.112226] ? __pfx_setup_net+0x10/0x10
[ 49.112760] ? copy_net_ns+0x17c/0x770
[ 49.113307] copy_net_ns+0x321/0x770
[ 49.113823] create_new_namespaces+0x3f6/0xb30
[ 49.114426] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.115086] ksys_unshare+0x44d/0x8e0
[ 49.115587] ? __pfx_ksys_unshare+0x10/0x10
[ 49.116186] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.116938] __x64_sys_unshare+0x31/0x40
[ 49.117463] do_syscall_64+0x3f/0x90
[ 49.118010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.118663] RIP: 0033:0x7fdda6ac90d7
[ 49.119153] 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
[ 49.121322] RSP: 002b:00007ffd28b3f4b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.122286] RAX: ffffffffffffffda RBX: 00007ffd28b3faf8 RCX: 00007fdda6ac90d7
[ 49.123171] RDX: 00007fdda6b3341f RSI: 00007ffd28b3f450 RDI: 0000000040000000
[ 49.124061] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28b3f260
[ 49.124953] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdda6bdbbf0
[ 49.125846] R13: 00007ffd28b3f590 R14: 0000000000000000 R15: 00000000000000f8
[ 49.126738]
[ 49.127068] irq event stamp: 9403
[ 49.127488] hardirqs last enabled at (9413): [] __up_console_sem+0x78/0x80
[ 49.128538] hardirqs last disabled at (9424): [] __up_console_sem+0x5d/0x80
[ 49.129603] softirqs last enabled at (8976): [] irq_exit_rcu+0x93/0xc0
[ 49.130654] softirqs last disabled at (8971): [] irq_exit_rcu+0x93/0xc0
[ 49.131680] ---[ end trace 0000000000000000 ]---
[ 49.133013] ------------[ cut here ]------------
[ 49.133602] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.135472] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.136540] Modules linked in:
[ 49.136975] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.138155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.139178] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.139852] 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
[ 49.142044] RSP: 0018:ffff88800f637bf0 EFLAGS: 00010286
[ 49.142691] RAX: 0000000000000000 RBX: ffff88800da8f640 RCX: 0000000000000000
[ 49.143585] RDX: ffff8880102d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.144493] RBP: ffff88800da8f654 R08: 0000000000000001 R09: 0000000000000000
[ 49.145386] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.146283] R13: ffffffff84e23fe0 R14: ffff88800da8f648 R15: ffffffff84db0aa0
[ 49.147191] FS: 00005555574ad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.148195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.148955] CR2: 00007f162b6a76f4 CR3: 0000000015ae6000 CR4: 0000000000350ee0
[ 49.149842] Call Trace:
[ 49.150186]
[ 49.150485] nf_ct_net_init+0x224/0x3d0
[ 49.151040] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.151622] ops_init+0xbb/0x6b0
[ 49.152103] setup_net+0x3d9/0x990
[ 49.152566] ? down_read_killable+0x1d7/0x4e0
[ 49.153179] ? __pfx_setup_net+0x10/0x10
[ 49.153694] ? copy_net_ns+0x17c/0x770
[ 49.154246] copy_net_ns+0x321/0x770
[ 49.154739] create_new_namespaces+0x3f6/0xb30
[ 49.155363] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.156012] ksys_unshare+0x44d/0x8e0
[ 49.156508] ? __pfx_ksys_unshare+0x10/0x10
[ 49.157082] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.157825] __x64_sys_unshare+0x31/0x40
[ 49.158365] do_syscall_64+0x3f/0x90
[ 49.158892] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.159534] RIP: 0033:0x7fdda6ac90d7
[ 49.160033] 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
[ 49.162251] RSP: 002b:00007ffd28b3f4b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.163215] RAX: ffffffffffffffda RBX: 00007ffd28b3faf8 RCX: 00007fdda6ac90d7
[ 49.164132] RDX: 00007fdda6b3341f RSI: 00007ffd28b3f450 RDI: 0000000040000000
[ 49.165028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28b3f260
[ 49.165932] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdda6bdbbf0
[ 49.166840] R13: 00007ffd28b3f590 R14: 0000000000000000 R15: 00000000000000f8
[ 49.167746]
[ 49.168076] irq event stamp: 10139
[ 49.168520] hardirqs last enabled at (10149): [] __up_console_sem+0x78/0x80
[ 49.169635] hardirqs last disabled at (10160): [] __up_console_sem+0x5d/0x80
[ 49.170769] softirqs last enabled at (10076): [] irq_exit_rcu+0x93/0xc0
[ 49.171856] softirqs last disabled at (10071): [] irq_exit_rcu+0x93/0xc0
[ 49.172923] ---[ end trace 0000000000000000 ]---
executing program
[ 50.742460] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.789887] Bluetooth: hci0: command 0x041b tx timeout
[ 54.837860] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.886905] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:00:44 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=0000000000000000 RCX=ffffffff81142de9 RDX=ffff888015973680
RSI=0000000000000000 RDI=0000000000000007 RBP=000000000f54e0f8 RSP=ffff88800fb47bb8
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=fffffffffffcb340
R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=ffffffffffffffea
RIP=ffffffff814be64b RFL=00000246 [---Z-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 00007f9f37811900 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=00007f9f36c02430 CR3=000000000e648000 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=b378602ce10a8bab1e44944751c7f070
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=521462b566dd98cc000000000013b588 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=132de1ecb147e47400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f6375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555574ad400 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=00007f162b6a76f4 CR3=0000000015ae6000 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