Warning: Permanently added '[localhost]:9172' (ECDSA) to the list of known hosts.
2023/05/17 14:59:39 fuzzer started
2023/05/17 14:59:39 dialing manager at localhost:44319
2023/05/17 14:59:39 checking machine...
2023/05/17 14:59:39 checking revisions...
syzkaller login: [ 40.752398] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:59:40 testing simple program...
[ 40.824961] cgroup: Unknown subsys name 'net'
[ 40.906319] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.861241] audit: type=1400 audit(1684335593.159:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.006114] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.007578] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.009652] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.013441] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.014837] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.015967] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.414659] ------------[ cut here ]------------
[ 55.415460] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.417417] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.418691] Modules linked in:
[ 55.419210] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.423915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.425160] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.425825] 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
[ 55.428164] RSP: 0018:ffff88800e1cfc00 EFLAGS: 00010282
[ 55.428834] RAX: 0000000000000000 RBX: ffff88800d98f040 RCX: 0000000000000000
[ 55.429803] RDX: ffff88801a171b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.430710] RBP: ffff88800d98f054 R08: 0000000000000001 R09: 0000000000000000
[ 55.431614] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.432515] R13: ffffffff84e23fe0 R14: ffff88800d98f048 R15: ffffffff84d74dc0
[ 55.433424] FS: 0000555555794400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.434441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.435202] CR2: 00007f2338b4e6f4 CR3: 0000000018366000 CR4: 0000000000350ef0
[ 55.436097] Call Trace:
[ 55.436431]
[ 55.436724] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.437392] ipv4_frags_init_net+0x269/0x440
[ 55.437954] ops_init+0xbb/0x6b0
[ 55.438434] setup_net+0x3d9/0x990
[ 55.438900] ? down_read_killable+0x1d7/0x4e0
[ 55.439498] ? __pfx_setup_net+0x10/0x10
[ 55.440013] ? copy_net_ns+0x17c/0x770
[ 55.440573] copy_net_ns+0x321/0x770
[ 55.441105] create_new_namespaces+0x3f6/0xb30
[ 55.441696] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.442352] ksys_unshare+0x44d/0x8e0
[ 55.442843] ? __pfx_ksys_unshare+0x10/0x10
[ 55.443426] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.444186] __x64_sys_unshare+0x31/0x40
[ 55.444701] do_syscall_64+0x3f/0x90
[ 55.445234] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.445893] RIP: 0033:0x7f1bddc320d7
[ 55.446393] 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
[ 55.448569] RSP: 002b:00007fff18803478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.449529] RAX: ffffffffffffffda RBX: 00007fff18803ab8 RCX: 00007f1bddc320d7
[ 55.450414] RDX: 00007f1bddc9c41f RSI: 00007fff18803410 RDI: 0000000040000000
[ 55.451345] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff18803220
[ 55.452234] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1bddd44bf0
[ 55.453168] R13: 00007fff18803550 R14: 0000000000000000 R15: 00000000000000f8
[ 55.454085]
[ 55.454387] irq event stamp: 8247
[ 55.454813] hardirqs last enabled at (8257): [] __up_console_sem+0x78/0x80
[ 55.455886] hardirqs last disabled at (8268): [] __up_console_sem+0x5d/0x80
[ 55.456969] softirqs last enabled at (8024): [] irq_exit_rcu+0x93/0xc0
[ 55.458005] softirqs last disabled at (8015): [] irq_exit_rcu+0x93/0xc0
[ 55.459064] ---[ end trace 0000000000000000 ]---
[ 55.464238] ------------[ cut here ]------------
[ 55.464833] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.466471] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.467546] Modules linked in:
[ 55.467960] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.469124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.470156] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.470804] 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
[ 55.473012] RSP: 0018:ffff88800e1cfc00 EFLAGS: 00010282
[ 55.473692] RAX: 0000000000000000 RBX: ffff88800f141240 RCX: 0000000000000000
[ 55.474580] RDX: ffff88801a171b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.475469] RBP: ffff88800f141254 R08: 0000000000000001 R09: 0000000000000000
[ 55.476369] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.477272] R13: ffffffff84e23fe0 R14: ffff88800f141248 R15: ffffffff84da7d60
[ 55.478168] FS: 0000555555794400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.479155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.479861] CR2: 00007f2338b4e6f4 CR3: 0000000018366000 CR4: 0000000000350ef0
[ 55.480757] Call Trace:
[ 55.481131]
[ 55.481441] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.482097] ipv6_frags_init_net+0x206/0x3c0
[ 55.482658] ops_init+0xbb/0x6b0
[ 55.483135] setup_net+0x3d9/0x990
[ 55.483599] ? down_read_killable+0x1d7/0x4e0
[ 55.484209] ? __pfx_setup_net+0x10/0x10
[ 55.484726] ? copy_net_ns+0x17c/0x770
[ 55.485293] copy_net_ns+0x321/0x770
[ 55.485783] create_new_namespaces+0x3f6/0xb30
[ 55.486406] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.487059] ksys_unshare+0x44d/0x8e0
[ 55.487556] ? __pfx_ksys_unshare+0x10/0x10
[ 55.488140] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.488861] __x64_sys_unshare+0x31/0x40
[ 55.489433] do_syscall_64+0x3f/0x90
[ 55.489914] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.490586] RIP: 0033:0x7f1bddc320d7
[ 55.491084] 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
[ 55.493270] RSP: 002b:00007fff18803478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.494223] RAX: ffffffffffffffda RBX: 00007fff18803ab8 RCX: 00007f1bddc320d7
[ 55.495116] RDX: 00007f1bddc9c41f RSI: 00007fff18803410 RDI: 0000000040000000
[ 55.495986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff18803220
[ 55.496881] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1bddd44bf0
[ 55.497781] R13: 00007fff18803550 R14: 0000000000000000 R15: 00000000000000f8
[ 55.498708]
[ 55.499013] irq event stamp: 9951
[ 55.499467] hardirqs last enabled at (9963): [] __up_console_sem+0x78/0x80
[ 55.500529] hardirqs last disabled at (9974): [] __up_console_sem+0x5d/0x80
[ 55.501609] softirqs last enabled at (9168): [] irq_exit_rcu+0x93/0xc0
[ 55.502647] softirqs last disabled at (9109): [] irq_exit_rcu+0x93/0xc0
[ 55.503688] ---[ end trace 0000000000000000 ]---
[ 55.505069] ------------[ cut here ]------------
[ 55.505656] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.507520] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.508607] Modules linked in:
[ 55.509066] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.510262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.511290] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.511934] 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
[ 55.514147] RSP: 0018:ffff88800e1cfbf0 EFLAGS: 00010286
[ 55.514807] RAX: 0000000000000000 RBX: ffff88800f140a40 RCX: 0000000000000000
[ 55.515723] RDX: ffff88801a171b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.516619] RBP: ffff88800f140a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.517524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.518420] R13: ffffffff84e23fe0 R14: ffff88800f140a48 R15: ffffffff84db0aa0
[ 55.519302] FS: 0000555555794400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.520310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.521087] CR2: 00007f2338b4e6f4 CR3: 0000000018366000 CR4: 0000000000350ef0
[ 55.521970] Call Trace:
[ 55.522334]
[ 55.522639] nf_ct_net_init+0x224/0x3d0
[ 55.523207] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.523785] ops_init+0xbb/0x6b0
[ 55.524256] setup_net+0x3d9/0x990
[ 55.524723] ? down_read_killable+0x1d7/0x4e0
[ 55.525354] ? __pfx_setup_net+0x10/0x10
[ 55.525876] ? copy_net_ns+0x17c/0x770
[ 55.526416] copy_net_ns+0x321/0x770
[ 55.526903] create_new_namespaces+0x3f6/0xb30
[ 55.527515] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.528165] ksys_unshare+0x44d/0x8e0
[ 55.528659] ? __pfx_ksys_unshare+0x10/0x10
[ 55.529268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.529988] __x64_sys_unshare+0x31/0x40
[ 55.530549] do_syscall_64+0x3f/0x90
[ 55.531066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.531714] RIP: 0033:0x7f1bddc320d7
[ 55.532207] 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
[ 55.534402] RSP: 002b:00007fff18803478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.535352] RAX: ffffffffffffffda RBX: 00007fff18803ab8 RCX: 00007f1bddc320d7
[ 55.536241] RDX: 00007f1bddc9c41f RSI: 00007fff18803410 RDI: 0000000040000000
[ 55.537165] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff18803220
[ 55.538019] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1bddd44bf0
[ 55.538932] R13: 00007fff18803550 R14: 0000000000000000 R15: 00000000000000f8
[ 55.539834]
[ 55.540153] irq event stamp: 10729
[ 55.540566] hardirqs last enabled at (10739): [] __up_console_sem+0x78/0x80
[ 55.541588] hardirqs last disabled at (10750): [] __up_console_sem+0x5d/0x80
[ 55.542593] softirqs last enabled at (10446): [] irq_exit_rcu+0x93/0xc0
[ 55.543582] softirqs last disabled at (10441): [] irq_exit_rcu+0x93/0xc0
[ 55.544569] ---[ end trace 0000000000000000 ]---
executing program
[ 57.088633] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.136157] Bluetooth: hci0: command 0x041b tx timeout
[ 61.185107] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.232095] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:59:51 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800e1cf5f0
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 0000555555794400 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=00007f2338b4e6f4 CR3=0000000018366000 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=000000000002abb1 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=00007fac57ff4150 CR3=000000000e848000 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=7c356e36075a38952d4a7ffa949fd4c6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2bbd7b4cf9407f80000000000013bbc0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3764b1ed63ebcc2400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000202000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000