Warning: Permanently added '[localhost]:12507' (ECDSA) to the list of known hosts.
2023/05/18 09:43:07 fuzzer started
2023/05/18 09:43:08 dialing manager at localhost:44319
2023/05/18 09:43:08 checking machine...
2023/05/18 09:43:08 checking revisions...
syzkaller login: [ 47.983550] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:43:08 testing simple program...
[ 48.058547] cgroup: Unknown subsys name 'net'
[ 48.129047] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.644637] audit: type=1400 audit(1684403000.839:6): 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
[ 61.773363] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.774485] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.776982] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.780364] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.781461] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.782411] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.070190] ------------[ cut here ]------------
[ 62.070659] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.071602] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.072222] Modules linked in:
[ 62.072495] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.073245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.074467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.075469] 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
[ 62.077166] RSP: 0018:ffff88801a4afc00 EFLAGS: 00010282
[ 62.077544] RAX: 0000000000000000 RBX: ffff88800ecf5840 RCX: 0000000000000000
[ 62.078072] RDX: ffff8880192d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.078747] RBP: ffff88800ecf5854 R08: 0000000000000001 R09: 0000000000000000
[ 62.079274] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.079840] R13: ffffffff84e23fe0 R14: ffff88800ecf5848 R15: ffffffff84d74dc0
[ 62.080367] FS: 0000555555fad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.080945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.081355] CR2: 00007fb4f4887580 CR3: 0000000015e98000 CR4: 0000000000350ee0
[ 62.081923] Call Trace:
[ 62.082124]
[ 62.082297] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.082679] ipv4_frags_init_net+0x269/0x440
[ 62.083002] ops_init+0xbb/0x6b0
[ 62.083260] setup_net+0x3d9/0x990
[ 62.083519] ? down_read_killable+0x1d7/0x4e0
[ 62.083867] ? __pfx_setup_net+0x10/0x10
[ 62.084162] ? copy_net_ns+0x17c/0x770
[ 62.084452] copy_net_ns+0x321/0x770
[ 62.084749] create_new_namespaces+0x3f6/0xb30
[ 62.085093] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.085443] ksys_unshare+0x44d/0x8e0
[ 62.085745] ? __pfx_ksys_unshare+0x10/0x10
[ 62.086093] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.086554] __x64_sys_unshare+0x31/0x40
[ 62.086917] do_syscall_64+0x3f/0x90
[ 62.087239] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.087685] RIP: 0033:0x7f9e52ef40d7
[ 62.087958] 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
[ 62.089198] RSP: 002b:00007ffc205c0fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.089738] RAX: ffffffffffffffda RBX: 00007ffc205c1618 RCX: 00007f9e52ef40d7
[ 62.090251] RDX: 00007f9e52f5e41f RSI: 00007ffc205c0f70 RDI: 0000000040000000
[ 62.090760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc205c0d80
[ 62.091248] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9e53006bf0
[ 62.091755] R13: 00007ffc205c10b0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.092262]
[ 62.092439] irq event stamp: 8499
[ 62.092703] hardirqs last enabled at (8511): [] __up_console_sem+0x78/0x80
[ 62.093422] hardirqs last disabled at (8520): [] __up_console_sem+0x5d/0x80
[ 62.094167] softirqs last enabled at (8132): [] irq_exit_rcu+0x93/0xc0
[ 62.094842] softirqs last disabled at (8091): [] irq_exit_rcu+0x93/0xc0
[ 62.095518] ---[ end trace 0000000000000000 ]---
[ 62.100706] ------------[ cut here ]------------
[ 62.101176] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.102311] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.103051] Modules linked in:
[ 62.103324] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.104100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.104768] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.105204] 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
[ 62.106653] RSP: 0018:ffff88801a4afc00 EFLAGS: 00010282
[ 62.107089] RAX: 0000000000000000 RBX: ffff88800d728c40 RCX: 0000000000000000
[ 62.107661] RDX: ffff8880192d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.108212] RBP: ffff88800d728c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.108839] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.109433] R13: ffffffff84e23fe0 R14: ffff88800d728c48 R15: ffffffff84da7d60
[ 62.110041] FS: 0000555555fad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.110738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.111225] CR2: 00007fb4f4887580 CR3: 0000000015e98000 CR4: 0000000000350ee0
[ 62.111791] Call Trace:
[ 62.111992]
[ 62.112171] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.112542] ipv6_frags_init_net+0x206/0x3c0
[ 62.112990] ops_init+0xbb/0x6b0
[ 62.113314] setup_net+0x3d9/0x990
[ 62.113640] ? down_read_killable+0x1d7/0x4e0
[ 62.114045] ? __pfx_setup_net+0x10/0x10
[ 62.114384] ? copy_net_ns+0x17c/0x770
[ 62.114739] copy_net_ns+0x321/0x770
[ 62.115052] create_new_namespaces+0x3f6/0xb30
[ 62.115440] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.115843] ksys_unshare+0x44d/0x8e0
[ 62.116140] ? __pfx_ksys_unshare+0x10/0x10
[ 62.116459] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.116899] __x64_sys_unshare+0x31/0x40
[ 62.117219] do_syscall_64+0x3f/0x90
[ 62.117530] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.118033] RIP: 0033:0x7f9e52ef40d7
[ 62.118333] 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
[ 62.119641] RSP: 002b:00007ffc205c0fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.120177] RAX: ffffffffffffffda RBX: 00007ffc205c1618 RCX: 00007f9e52ef40d7
[ 62.120757] RDX: 00007f9e52f5e41f RSI: 00007ffc205c0f70 RDI: 0000000040000000
[ 62.121312] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc205c0d80
[ 62.121919] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9e53006bf0
[ 62.122470] R13: 00007ffc205c10b0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.123058]
[ 62.123238] irq event stamp: 10883
[ 62.123494] hardirqs last enabled at (10893): [] __up_console_sem+0x78/0x80
[ 62.124127] hardirqs last disabled at (10904): [] __up_console_sem+0x5d/0x80
[ 62.124785] softirqs last enabled at (10370): [] irq_exit_rcu+0x93/0xc0
[ 62.125432] softirqs last disabled at (10327): [] irq_exit_rcu+0x93/0xc0
[ 62.126137] ---[ end trace 0000000000000000 ]---
[ 62.127257] ------------[ cut here ]------------
[ 62.127747] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.128975] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.129692] Modules linked in:
[ 62.130019] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.130777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.131400] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.131820] 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
[ 62.133114] RSP: 0018:ffff88801a4afbf0 EFLAGS: 00010286
[ 62.133545] RAX: 0000000000000000 RBX: ffff88800d728040 RCX: 0000000000000000
[ 62.134156] RDX: ffff8880192d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.134733] RBP: ffff88800d728054 R08: 0000000000000001 R09: 0000000000000000
[ 62.135257] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.135792] R13: ffffffff84e23fe0 R14: ffff88800d728048 R15: ffffffff84db0aa0
[ 62.136297] FS: 0000555555fad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.136904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.137353] CR2: 00007fb4f4887580 CR3: 0000000015e98000 CR4: 0000000000350ee0
[ 62.137963] Call Trace:
[ 62.138182]
[ 62.138377] nf_ct_net_init+0x224/0x3d0
[ 62.138748] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.139115] ops_init+0xbb/0x6b0
[ 62.139406] setup_net+0x3d9/0x990
[ 62.139728] ? down_read_killable+0x1d7/0x4e0
[ 62.140068] ? __pfx_setup_net+0x10/0x10
[ 62.140363] ? copy_net_ns+0x17c/0x770
[ 62.140685] copy_net_ns+0x321/0x770
[ 62.140984] create_new_namespaces+0x3f6/0xb30
[ 62.141370] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.141810] ksys_unshare+0x44d/0x8e0
[ 62.142187] ? __pfx_ksys_unshare+0x10/0x10
[ 62.142580] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.143023] __x64_sys_unshare+0x31/0x40
[ 62.143347] do_syscall_64+0x3f/0x90
[ 62.143679] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.144091] RIP: 0033:0x7f9e52ef40d7
[ 62.144392] 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
[ 62.145844] RSP: 002b:00007ffc205c0fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.146366] RAX: ffffffffffffffda RBX: 00007ffc205c1618 RCX: 00007f9e52ef40d7
[ 62.146874] RDX: 00007f9e52f5e41f RSI: 00007ffc205c0f70 RDI: 0000000040000000
[ 62.147382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc205c0d80
[ 62.147960] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9e53006bf0
[ 62.148515] R13: 00007ffc205c10b0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.149104]
[ 62.149279] irq event stamp: 11649
[ 62.149523] hardirqs last enabled at (11659): [] __up_console_sem+0x78/0x80
[ 62.150152] hardirqs last disabled at (11670): [] __up_console_sem+0x5d/0x80
[ 62.150825] softirqs last enabled at (11634): [] irq_exit_rcu+0x93/0xc0
[ 62.151478] softirqs last disabled at (11625): [] irq_exit_rcu+0x93/0xc0
[ 62.152158] ---[ end trace 0000000000000000 ]---
executing program
[ 63.797194] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.845412] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.892732] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.940656] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:43:09 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff8880191cf340 RCX=0000000000000001 RDX=1ffff11003239e69
RSI=ffff8880191cfe78 RDI=ffff8880191cf348 RBP=ffff8880191cfe78 RSP=ffff8880191cf298
R8 =ffffffff86138cca R9 =ffffffff86138cce R10=0000000000038001 R11=ffff8880191cf380
R12=0000000000000008 R13=ffff8880191cf388 R14=ffff8880191cfe78 R15=ffff8880191cf340
RIP=ffffffff81130135 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 00007f0e40b20700 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=00007f7c506bb6f4 CR3=000000000fd9c000 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=00007f7c506ca47000007f7c506c9f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a4af578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555fad400 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=00007fb4f4887580 CR3=0000000015e98000 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