Warning: Permanently added '[localhost]:46485' (ECDSA) to the list of known hosts.
2023/05/18 04:55:05 fuzzer started
2023/05/18 04:55:06 dialing manager at localhost:44319
2023/05/18 04:55:06 checking machine...
2023/05/18 04:55:06 checking revisions...
syzkaller login: [ 36.884687] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:55:06 testing simple program...
[ 36.973895] cgroup: Unknown subsys name 'net'
[ 37.057300] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.060493] audit: type=1400 audit(1684385720.472:6): 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
executing program
[ 52.231282] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.233650] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.234961] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.238591] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.240888] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.242214] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.620161] ------------[ cut here ]------------
[ 52.621036] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.623158] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.624545] Modules linked in:
[ 52.625088] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.630267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.631416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.632123] 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
[ 52.634463] RSP: 0018:ffff88800db37c00 EFLAGS: 00010282
[ 52.635186] RAX: 0000000000000000 RBX: ffff88800cad7040 RCX: 0000000000000000
[ 52.636120] RDX: ffff88800efdd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.637146] RBP: ffff88800cad7054 R08: 0000000000000001 R09: 0000000000000000
[ 52.638136] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.639115] R13: ffffffff84e23fe0 R14: ffff88800cad7048 R15: ffffffff84d74dc0
[ 52.640029] FS: 0000555556bda400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.641119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.641960] CR2: 00007f707a2236f4 CR3: 00000000201b8000 CR4: 0000000000350ef0
[ 52.642969] Call Trace:
[ 52.643303]
[ 52.643656] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.644340] ipv4_frags_init_net+0x269/0x440
[ 52.644967] ops_init+0xbb/0x6b0
[ 52.645494] setup_net+0x3d9/0x990
[ 52.646060] ? down_read_killable+0x1d7/0x4e0
[ 52.646664] ? __pfx_setup_net+0x10/0x10
[ 52.647209] ? copy_net_ns+0x17c/0x770
[ 52.647814] copy_net_ns+0x321/0x770
[ 52.648329] create_new_namespaces+0x3f6/0xb30
[ 52.648959] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.649714] ksys_unshare+0x44d/0x8e0
[ 52.650247] ? __pfx_ksys_unshare+0x10/0x10
[ 52.650851] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.651655] __x64_sys_unshare+0x31/0x40
[ 52.652184] do_syscall_64+0x3f/0x90
[ 52.652729] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.653522] RIP: 0033:0x7fbf92a7a0d7
[ 52.654047] 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
[ 52.656367] RSP: 002b:00007ffc9194d7d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.657412] RAX: ffffffffffffffda RBX: 00007ffc9194de18 RCX: 00007fbf92a7a0d7
[ 52.658341] RDX: 00007fbf92ae441f RSI: 00007ffc9194d770 RDI: 0000000040000000
[ 52.659338] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9194d580
[ 52.660268] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbf92b8cbf0
[ 52.661341] R13: 00007ffc9194d8b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.662330]
[ 52.662731] irq event stamp: 8637
[ 52.663183] hardirqs last enabled at (8647): [] __up_console_sem+0x78/0x80
[ 52.664289] hardirqs last disabled at (8658): [] __up_console_sem+0x5d/0x80
[ 52.665478] softirqs last enabled at (8542): [] irq_exit_rcu+0x93/0xc0
[ 52.666851] softirqs last disabled at (8537): [] irq_exit_rcu+0x93/0xc0
[ 52.668196] ---[ end trace 0000000000000000 ]---
[ 52.675771] ------------[ cut here ]------------
[ 52.676610] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.678782] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.680173] Modules linked in:
[ 52.680661] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.682027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.683128] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.683908] 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
[ 52.686214] RSP: 0018:ffff88800db37c00 EFLAGS: 00010282
[ 52.686935] RAX: 0000000000000000 RBX: ffff88800c60b640 RCX: 0000000000000000
[ 52.687921] RDX: ffff88800efdd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.688841] RBP: ffff88800c60b654 R08: 0000000000000001 R09: 0000000000000000
[ 52.689836] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.690803] R13: ffffffff84e23fe0 R14: ffff88800c60b648 R15: ffffffff84da7d60
[ 52.691785] FS: 0000555556bda400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.692855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.693631] CR2: 00007f707a2236f4 CR3: 00000000201b8000 CR4: 0000000000350ef0
[ 52.694546] Call Trace:
[ 52.694934]
[ 52.695307] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.696108] ipv6_frags_init_net+0x206/0x3c0
[ 52.696702] ops_init+0xbb/0x6b0
[ 52.697178] setup_net+0x3d9/0x990
[ 52.697693] ? down_read_killable+0x1d7/0x4e0
[ 52.698280] ? __pfx_setup_net+0x10/0x10
[ 52.698863] ? copy_net_ns+0x17c/0x770
[ 52.699380] copy_net_ns+0x321/0x770
[ 52.699914] create_new_namespaces+0x3f6/0xb30
[ 52.700570] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.701289] ksys_unshare+0x44d/0x8e0
[ 52.701878] ? __pfx_ksys_unshare+0x10/0x10
[ 52.702455] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.703248] __x64_sys_unshare+0x31/0x40
[ 52.703833] do_syscall_64+0x3f/0x90
[ 52.704313] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.705109] RIP: 0033:0x7fbf92a7a0d7
[ 52.705617] 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
[ 52.707930] RSP: 002b:00007ffc9194d7d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.709016] RAX: ffffffffffffffda RBX: 00007ffc9194de18 RCX: 00007fbf92a7a0d7
[ 52.709956] RDX: 00007fbf92ae441f RSI: 00007ffc9194d770 RDI: 0000000040000000
[ 52.710948] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9194d580
[ 52.711884] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbf92b8cbf0
[ 52.712916] R13: 00007ffc9194d8b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.713944]
[ 52.714266] irq event stamp: 10445
[ 52.714750] hardirqs last enabled at (10457): [] __up_console_sem+0x78/0x80
[ 52.715919] hardirqs last disabled at (10468): [] __up_console_sem+0x5d/0x80
[ 52.717053] softirqs last enabled at (9514): [] irq_exit_rcu+0x93/0xc0
[ 52.718218] softirqs last disabled at (9471): [] irq_exit_rcu+0x93/0xc0
[ 52.719299] ---[ end trace 0000000000000000 ]---
[ 52.720773] ------------[ cut here ]------------
[ 52.721481] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.723541] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.724677] Modules linked in:
[ 52.725137] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.726407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.727516] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.728160] 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
[ 52.730507] RSP: 0018:ffff88800db37bf0 EFLAGS: 00010286
[ 52.731272] RAX: 0000000000000000 RBX: ffff88800c60bc40 RCX: 0000000000000000
[ 52.732213] RDX: ffff88800efdd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.733232] RBP: ffff88800c60bc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.734174] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.735173] R13: ffffffff84e23fe0 R14: ffff88800c60bc48 R15: ffffffff84db0aa0
[ 52.736103] FS: 0000555556bda400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.737198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.737974] CR2: 00007f707a2236f4 CR3: 00000000201b8000 CR4: 0000000000350ef0
[ 52.738968] Call Trace:
[ 52.739336]
[ 52.739721] nf_ct_net_init+0x224/0x3d0
[ 52.740335] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.740980] ops_init+0xbb/0x6b0
[ 52.741481] setup_net+0x3d9/0x990
[ 52.742037] ? down_read_killable+0x1d7/0x4e0
[ 52.742647] ? __pfx_setup_net+0x10/0x10
[ 52.743194] ? copy_net_ns+0x17c/0x770
[ 52.743822] copy_net_ns+0x321/0x770
[ 52.744350] create_new_namespaces+0x3f6/0xb30
[ 52.744965] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.745809] ksys_unshare+0x44d/0x8e0
[ 52.746417] ? __pfx_ksys_unshare+0x10/0x10
[ 52.747145] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.748067] __x64_sys_unshare+0x31/0x40
[ 52.748736] do_syscall_64+0x3f/0x90
[ 52.749350] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.750189] RIP: 0033:0x7fbf92a7a0d7
[ 52.750792] 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
[ 52.753526] RSP: 002b:00007ffc9194d7d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.754717] RAX: ffffffffffffffda RBX: 00007ffc9194de18 RCX: 00007fbf92a7a0d7
[ 52.755815] RDX: 00007fbf92ae441f RSI: 00007ffc9194d770 RDI: 0000000040000000
[ 52.756897] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9194d580
[ 52.758027] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbf92b8cbf0
[ 52.759138] R13: 00007ffc9194d8b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.760254]
[ 52.760655] irq event stamp: 11251
[ 52.761193] hardirqs last enabled at (11261): [] __up_console_sem+0x78/0x80
[ 52.762457] hardirqs last disabled at (11272): [] __up_console_sem+0x5d/0x80
[ 52.763530] softirqs last enabled at (10506): [] irq_exit_rcu+0x93/0xc0
[ 52.764565] softirqs last disabled at (10501): [] irq_exit_rcu+0x93/0xc0
[ 52.765626] ---[ end trace 0000000000000000 ]---
[ 54.308080] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.355607] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.403531] Bluetooth: hci0: command 0x040f tx timeout
[ 60.451495] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:55:20 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800db375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556bda400 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=00007f707a2236f4 CR3=00000000201b8000 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=0000000000023d0b 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=00000202 [-------] 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=00007fbda63360a0 CR3=000000000ee1e000 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=2ce1634578f973b50a4d06bcb177294d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a1368f758d099ed8000000000013c048 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a02a24787dbb6d0e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000