Warning: Permanently added '[localhost]:8703' (ECDSA) to the list of known hosts.
2023/05/16 19:40:20 fuzzer started
2023/05/16 19:40:20 dialing manager at localhost:35573
2023/05/16 19:40:20 checking machine...
2023/05/16 19:40:20 checking revisions...
syzkaller login: [ 93.484338] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:40:20 testing simple program...
[ 93.549168] cgroup: Unknown subsys name 'net'
[ 93.609220] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 106.335978] audit: type=1400 audit(1684266033.686:6): 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
[ 107.470003] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 107.472430] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 107.473843] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 107.476130] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 107.477655] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 107.478918] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.868724] ------------[ cut here ]------------
[ 107.869372] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 107.871217] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.872324] Modules linked in:
[ 107.872760] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.875044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.879043] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.879845] 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
[ 107.882286] RSP: 0018:ffff888018ecfc00 EFLAGS: 00010282
[ 107.883128] RAX: 0000000000000000 RBX: ffff88801627d840 RCX: 0000000000000000
[ 107.884161] RDX: ffff888018d48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.885161] RBP: ffff88801627d854 R08: 0000000000000001 R09: 0000000000000000
[ 107.886275] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 107.887391] R13: ffffffff84e223a0 R14: ffff88801627d848 R15: ffffffff84d73340
[ 107.888451] FS: 00005555558a9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.889526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.890332] CR2: 00007f60488536f4 CR3: 00000000102cc000 CR4: 0000000000350ee0
[ 107.891256] Call Trace:
[ 107.891628]
[ 107.891938] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 107.892590] ipv4_frags_init_net+0x269/0x440
[ 107.893169] ops_init+0xbb/0x6b0
[ 107.893697] setup_net+0x3d9/0x990
[ 107.894191] ? down_read_killable+0x1d7/0x4e0
[ 107.894807] ? __pfx_setup_net+0x10/0x10
[ 107.895322] ? copy_net_ns+0x17c/0x770
[ 107.895875] copy_net_ns+0x321/0x770
[ 107.896366] create_new_namespaces+0x3f6/0xb30
[ 107.896999] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.897695] ksys_unshare+0x44d/0x8e0
[ 107.898215] ? __pfx_ksys_unshare+0x10/0x10
[ 107.898817] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.899575] __x64_sys_unshare+0x31/0x40
[ 107.900112] do_syscall_64+0x3f/0x90
[ 107.900638] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.901306] RIP: 0033:0x7f7417e210d7
[ 107.901856] 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
[ 107.904168] RSP: 002b:00007ffd5f773f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 107.905215] RAX: ffffffffffffffda RBX: 00007ffd5f7745d8 RCX: 00007f7417e210d7
[ 107.906207] RDX: 00007f7417e8b41f RSI: 00007ffd5f773f30 RDI: 0000000040000000
[ 107.907163] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5f773d40
[ 107.908099] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7417f33bf0
[ 107.909025] R13: 00007ffd5f774070 R14: 0000000000000000 R15: 00000000000000f8
[ 107.910029]
[ 107.910346] irq event stamp: 9023
[ 107.910814] hardirqs last enabled at (9035): [] __up_console_sem+0x78/0x80
[ 107.911925] hardirqs last disabled at (9046): [] __up_console_sem+0x5d/0x80
[ 107.913032] softirqs last enabled at (8682): [] irq_exit_rcu+0x93/0xc0
[ 107.914148] softirqs last disabled at (8667): [] irq_exit_rcu+0x93/0xc0
[ 107.915206] ---[ end trace 0000000000000000 ]---
[ 107.920294] ------------[ cut here ]------------
[ 107.920935] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 107.922708] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.923840] Modules linked in:
[ 107.924269] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.925498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.926588] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.927278] 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
[ 107.929593] RSP: 0018:ffff888018ecfc00 EFLAGS: 00010282
[ 107.930309] RAX: 0000000000000000 RBX: ffff88800ef73440 RCX: 0000000000000000
[ 107.931243] RDX: ffff888018d48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.932193] RBP: ffff88800ef73454 R08: 0000000000000001 R09: 0000000000000000
[ 107.933112] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.934058] R13: ffffffff84e223a0 R14: ffff88800ef73448 R15: ffffffff84da62e0
[ 107.935017] FS: 00005555558a9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.936059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.936846] CR2: 00007f60488536f4 CR3: 00000000102cc000 CR4: 0000000000350ee0
[ 107.937752] Call Trace:
[ 107.938099]
[ 107.938406] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 107.939065] ipv6_frags_init_net+0x206/0x3c0
[ 107.939647] ops_init+0xbb/0x6b0
[ 107.940097] setup_net+0x3d9/0x990
[ 107.940597] ? down_read_killable+0x1d7/0x4e0
[ 107.941189] ? __pfx_setup_net+0x10/0x10
[ 107.941739] ? copy_net_ns+0x17c/0x770
[ 107.942290] copy_net_ns+0x321/0x770
[ 107.942816] create_new_namespaces+0x3f6/0xb30
[ 107.943435] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.944114] ksys_unshare+0x44d/0x8e0
[ 107.944643] ? __pfx_ksys_unshare+0x10/0x10
[ 107.945211] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.945995] __x64_sys_unshare+0x31/0x40
[ 107.946588] do_syscall_64+0x3f/0x90
[ 107.947088] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.947773] RIP: 0033:0x7f7417e210d7
[ 107.948257] 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
[ 107.950534] RSP: 002b:00007ffd5f773f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 107.951588] RAX: ffffffffffffffda RBX: 00007ffd5f7745d8 RCX: 00007f7417e210d7
[ 107.952486] RDX: 00007f7417e8b41f RSI: 00007ffd5f773f30 RDI: 0000000040000000
[ 107.953416] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5f773d40
[ 107.954358] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7417f33bf0
[ 107.955287] R13: 00007ffd5f774070 R14: 0000000000000000 R15: 00000000000000f8
[ 107.956294]
[ 107.956742] irq event stamp: 10731
[ 107.957189] hardirqs last enabled at (10741): [] __up_console_sem+0x78/0x80
[ 107.958329] hardirqs last disabled at (10752): [] __up_console_sem+0x5d/0x80
[ 107.959443] softirqs last enabled at (9644): [] netlink_insert+0x187/0x1820
[ 107.960586] softirqs last disabled at (9642): [] release_sock+0x1f/0x1b0
[ 107.961682] ---[ end trace 0000000000000000 ]---
[ 107.963108] ------------[ cut here ]------------
[ 107.964001] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 107.965997] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.967118] Modules linked in:
[ 107.967523] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.968757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.969800] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.970472] 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
[ 107.972777] RSP: 0018:ffff888018ecfbf0 EFLAGS: 00010286
[ 107.973474] RAX: 0000000000000000 RBX: ffff88800ef73a40 RCX: 0000000000000000
[ 107.974423] RDX: ffff888018d48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.975366] RBP: ffff88800ef73a54 R08: 0000000000000001 R09: 0000000000000000
[ 107.976322] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.977245] R13: ffffffff84e223a0 R14: ffff88800ef73a48 R15: ffffffff84daf020
[ 107.978205] FS: 00005555558a9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.979258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.979998] CR2: 00007f60488536f4 CR3: 00000000102cc000 CR4: 0000000000350ee0
[ 107.980889] Call Trace:
[ 107.981214]
[ 107.981512] nf_ct_net_init+0x224/0x3d0
[ 107.982062] ? __pfx_nf_ct_net_init+0x10/0x10
[ 107.982665] ops_init+0xbb/0x6b0
[ 107.983110] setup_net+0x3d9/0x990
[ 107.983600] ? down_read_killable+0x1d7/0x4e0
[ 107.984174] ? __pfx_setup_net+0x10/0x10
[ 107.984713] ? copy_net_ns+0x17c/0x770
[ 107.985219] copy_net_ns+0x321/0x770
[ 107.985728] create_new_namespaces+0x3f6/0xb30
[ 107.986362] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.987024] ksys_unshare+0x44d/0x8e0
[ 107.987572] ? __pfx_ksys_unshare+0x10/0x10
[ 107.988156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.988937] __x64_sys_unshare+0x31/0x40
[ 107.989477] do_syscall_64+0x3f/0x90
[ 107.990008] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.990709] RIP: 0033:0x7f7417e210d7
[ 107.991174] 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
[ 107.993382] RSP: 002b:00007ffd5f773f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 107.994400] RAX: ffffffffffffffda RBX: 00007ffd5f7745d8 RCX: 00007f7417e210d7
[ 107.995302] RDX: 00007f7417e8b41f RSI: 00007ffd5f773f30 RDI: 0000000040000000
[ 107.996196] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5f773d40
[ 107.997094] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7417f33bf0
[ 107.997978] R13: 00007ffd5f774070 R14: 0000000000000000 R15: 00000000000000f8
[ 107.998923]
[ 107.999222] irq event stamp: 11601
[ 107.999681] hardirqs last enabled at (11613): [] __up_console_sem+0x78/0x80
[ 108.000747] hardirqs last disabled at (11624): [] __up_console_sem+0x5d/0x80
[ 108.001820] softirqs last enabled at (11248): [] irq_exit_rcu+0x93/0xc0
[ 108.002863] softirqs last disabled at (11243): [] irq_exit_rcu+0x93/0xc0
[ 108.003901] ---[ end trace 0000000000000000 ]---
executing program
[ 109.491201] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 111.539164] Bluetooth: hci0: command 0x041b tx timeout
[ 113.587647] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 115.634633] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:39:38 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000
RSI=00000000ffffffff RDI=ffffffff8560b5e0 RBP=ffffffff84904160 RSP=ffff888016d0f800
R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000381 R13=ffffffff818d0d89 R14=0000000000000011 R15=ffff888008c49ca0
RIP=ffffffff844c41bf 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 00007f5157fc9900 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=00007f515742a710 CR3=000000000e6be000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=f6a1f2c1defd32b5000000000013f0a8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=068dceee18e88c9600000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018ecf618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555558a9400 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=00007f60488536f4 CR3=00000000102cc000 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