Warning: Permanently added '[localhost]:8475' (ECDSA) to the list of known hosts.
2023/05/16 14:52:12 fuzzer started
2023/05/16 14:52:12 dialing manager at localhost:35573
2023/05/16 14:52:13 checking machine...
2023/05/16 14:52:13 checking revisions...
syzkaller login: [ 44.361579] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:52:13 testing simple program...
[ 44.429360] cgroup: Unknown subsys name 'net'
[ 44.535856] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.279694] audit: type=1400 audit(1684248746.067:6): 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
[ 58.429791] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.432521] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.434140] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.436723] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.439567] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.440717] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.834839] ------------[ cut here ]------------
[ 58.835666] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.838058] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.839348] Modules linked in:
[ 58.839855] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.844242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.845300] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.845991] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.848251] RSP: 0018:ffff888020227c00 EFLAGS: 00010282
[ 58.848901] RAX: 0000000000000000 RBX: ffff888015e68440 RCX: 0000000000000000
[ 58.849789] RDX: ffff888020218000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.850765] RBP: ffff888015e68454 R08: 0000000000000001 R09: 0000000000000000
[ 58.851663] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.852575] R13: ffffffff84e223a0 R14: ffff888015e68448 R15: ffffffff84d73340
[ 58.853453] FS: 0000555556976400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.854523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.855292] CR2: 00007fbb92d7d6f4 CR3: 000000000dc2e000 CR4: 0000000000350ee0
[ 58.856221] Call Trace:
[ 58.856563]
[ 58.856877] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.857541] ipv4_frags_init_net+0x269/0x440
[ 58.858144] ops_init+0xbb/0x6b0
[ 58.858604] setup_net+0x3d9/0x990
[ 58.859097] ? down_read_killable+0x1d7/0x4e0
[ 58.859710] ? __pfx_setup_net+0x10/0x10
[ 58.860280] ? copy_net_ns+0x17c/0x770
[ 58.860806] copy_net_ns+0x321/0x770
[ 58.861317] create_new_namespaces+0x3f6/0xb30
[ 58.861970] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.862591] ksys_unshare+0x44d/0x8e0
[ 58.863106] ? __pfx_ksys_unshare+0x10/0x10
[ 58.863663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.864427] __x64_sys_unshare+0x31/0x40
[ 58.864993] do_syscall_64+0x3f/0x90
[ 58.865472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.866145] RIP: 0033:0x7f1e823e40d7
[ 58.866609] 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
[ 58.868803] RSP: 002b:00007ffd24c1a9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.869761] RAX: ffffffffffffffda RBX: 00007ffd24c1afe8 RCX: 00007f1e823e40d7
[ 58.870668] RDX: 00007f1e8244e41f RSI: 00007ffd24c1a940 RDI: 0000000040000000
[ 58.871580] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd24c1a750
[ 58.872475] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e824f6bf0
[ 58.873363] R13: 00007ffd24c1aa80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.874271]
[ 58.874576] irq event stamp: 9291
[ 58.875055] hardirqs last enabled at (9303): [] __up_console_sem+0x78/0x80
[ 58.876159] hardirqs last disabled at (9314): [] __up_console_sem+0x5d/0x80
[ 58.877252] softirqs last enabled at (9142): [] irq_exit_rcu+0x93/0xc0
[ 58.878311] softirqs last disabled at (9137): [] irq_exit_rcu+0x93/0xc0
[ 58.879363] ---[ end trace 0000000000000000 ]---
[ 58.884687] ------------[ cut here ]------------
[ 58.885310] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.887363] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.888424] Modules linked in:
[ 58.888829] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.889999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.891018] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.891671] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.893906] RSP: 0018:ffff888020227c00 EFLAGS: 00010282
[ 58.894579] RAX: 0000000000000000 RBX: ffff88801450b640 RCX: 0000000000000000
[ 58.895480] RDX: ffff888020218000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.896362] RBP: ffff88801450b654 R08: 0000000000000001 R09: 0000000000000000
[ 58.897252] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.898129] R13: ffffffff84e223a0 R14: ffff88801450b648 R15: ffffffff84da62e0
[ 58.899011] FS: 0000555556976400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.900227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.901010] CR2: 00007fbb92d7d6f4 CR3: 000000000dc2e000 CR4: 0000000000350ee0
[ 58.901904] Call Trace:
[ 58.902271]
[ 58.902577] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.903239] ipv6_frags_init_net+0x206/0x3c0
[ 58.903849] ops_init+0xbb/0x6b0
[ 58.904430] setup_net+0x3d9/0x990
[ 58.905033] ? down_read_killable+0x1d7/0x4e0
[ 58.905766] ? __pfx_setup_net+0x10/0x10
[ 58.906425] ? copy_net_ns+0x17c/0x770
[ 58.907097] copy_net_ns+0x321/0x770
[ 58.907848] create_new_namespaces+0x3f6/0xb30
[ 58.908875] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.909901] ksys_unshare+0x44d/0x8e0
[ 58.910733] ? __pfx_ksys_unshare+0x10/0x10
[ 58.911716] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.912693] __x64_sys_unshare+0x31/0x40
[ 58.913382] do_syscall_64+0x3f/0x90
[ 58.914020] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.914822] RIP: 0033:0x7f1e823e40d7
[ 58.915464] 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
[ 58.918226] RSP: 002b:00007ffd24c1a9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.919322] RAX: ffffffffffffffda RBX: 00007ffd24c1afe8 RCX: 00007f1e823e40d7
[ 58.920423] RDX: 00007f1e8244e41f RSI: 00007ffd24c1a940 RDI: 0000000040000000
[ 58.921523] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd24c1a750
[ 58.922642] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e824f6bf0
[ 58.923554] R13: 00007ffd24c1aa80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.924500]
[ 58.924814] irq event stamp: 11091
[ 58.925279] hardirqs last enabled at (11103): [] __up_console_sem+0x78/0x80
[ 58.926362] hardirqs last disabled at (11114): [] __up_console_sem+0x5d/0x80
[ 58.927522] softirqs last enabled at (11128): [] irq_exit_rcu+0x93/0xc0
[ 58.928679] softirqs last disabled at (11123): [] irq_exit_rcu+0x93/0xc0
[ 58.929746] ---[ end trace 0000000000000000 ]---
[ 58.931326] ------------[ cut here ]------------
[ 58.932001] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.933915] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.935013] Modules linked in:
[ 58.935435] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.936647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.937695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.938370] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.940734] RSP: 0018:ffff888020227bf0 EFLAGS: 00010286
[ 58.941423] RAX: 0000000000000000 RBX: ffff88801450ae40 RCX: 0000000000000000
[ 58.942316] RDX: ffff888020218000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.943223] RBP: ffff88801450ae54 R08: 0000000000000001 R09: 0000000000000000
[ 58.944155] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.945071] R13: ffffffff84e223a0 R14: ffff88801450ae48 R15: ffffffff84daf020
[ 58.945984] FS: 0000555556976400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.946990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.947742] CR2: 00007fbb92d7d6f4 CR3: 000000000dc2e000 CR4: 0000000000350ee0
[ 58.948660] Call Trace:
[ 58.949021]
[ 58.949331] nf_ct_net_init+0x224/0x3d0
[ 58.949865] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.950463] ops_init+0xbb/0x6b0
[ 58.950962] setup_net+0x3d9/0x990
[ 58.951413] ? down_read_killable+0x1d7/0x4e0
[ 58.952056] ? __pfx_setup_net+0x10/0x10
[ 58.952570] ? copy_net_ns+0x17c/0x770
[ 58.953136] copy_net_ns+0x321/0x770
[ 58.953624] create_new_namespaces+0x3f6/0xb30
[ 58.954245] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.954876] ksys_unshare+0x44d/0x8e0
[ 58.955401] ? __pfx_ksys_unshare+0x10/0x10
[ 58.956011] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.956739] __x64_sys_unshare+0x31/0x40
[ 58.957285] do_syscall_64+0x3f/0x90
[ 58.957793] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.958467] RIP: 0033:0x7f1e823e40d7
[ 58.958977] 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
[ 58.961196] RSP: 002b:00007ffd24c1a9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.962188] RAX: ffffffffffffffda RBX: 00007ffd24c1afe8 RCX: 00007f1e823e40d7
[ 58.963090] RDX: 00007f1e8244e41f RSI: 00007ffd24c1a940 RDI: 0000000040000000
[ 58.964020] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd24c1a750
[ 58.964900] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e824f6bf0
[ 58.965838] R13: 00007ffd24c1aa80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.966777]
[ 58.967108] irq event stamp: 11915
[ 58.967573] hardirqs last enabled at (11925): [] __up_console_sem+0x78/0x80
[ 58.968698] hardirqs last disabled at (11936): [] __up_console_sem+0x5d/0x80
[ 58.969805] softirqs last enabled at (11396): [] irq_exit_rcu+0x93/0xc0
[ 58.970905] softirqs last disabled at (11387): [] irq_exit_rcu+0x93/0xc0
[ 58.972038] ---[ end trace 0000000000000000 ]---
executing program
[ 60.508826] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.555993] Bluetooth: hci0: command 0x041b tx timeout
[ 64.603997] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.652082] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:52:27 Registers:
info registers vcpu 0
RAX=0000000000030e47 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f17801574d0 CR3=0000000009760000 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=2037323a32353a34312036312079614d XMM01=5d3835303833382e38352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3835303833382e38352020205b XMM07=79732037323a32353a34312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888020227598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556976400 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=00007fbb92d7d6f4 CR3=000000000dc2e000 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=00001fa0
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=0000000000000000bfe62e42fefa39ef XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000