Warning: Permanently added '[localhost]:23692' (ECDSA) to the list of known hosts.
2023/05/17 03:43:28 fuzzer started
2023/05/17 03:43:28 dialing manager at localhost:35573
2023/05/17 03:43:28 checking machine...
2023/05/17 03:43:28 checking revisions...
syzkaller login: [ 38.751003] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:43:28 testing simple program...
[ 38.822793] cgroup: Unknown subsys name 'net'
[ 38.928782] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.311443] audit: type=1400 audit(1684295022.208:6): 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
[ 53.476964] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.478452] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.480057] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.482561] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.484203] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.485499] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.861550] ------------[ cut here ]------------
[ 53.862361] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.864510] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.865790] Modules linked in:
[ 53.866306] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.871203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.872388] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.873187] 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
[ 53.875426] RSP: 0018:ffff88802028fc00 EFLAGS: 00010282
[ 53.876114] RAX: 0000000000000000 RBX: ffff88800a776c40 RCX: 0000000000000000
[ 53.877003] RDX: ffff888019099b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.877899] RBP: ffff88800a776c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.878756] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.879642] R13: ffffffff84e223a0 R14: ffff88800a776c48 R15: ffffffff84d73340
[ 53.880526] FS: 0000555556c25400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.881527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.882278] CR2: 00007f6965ed4138 CR3: 0000000020286000 CR4: 0000000000350ee0
[ 53.883227] Call Trace:
[ 53.883571]
[ 53.883911] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.884570] ipv4_frags_init_net+0x269/0x440
[ 53.885191] ops_init+0xbb/0x6b0
[ 53.885662] setup_net+0x3d9/0x990
[ 53.886195] ? down_read_killable+0x1d7/0x4e0
[ 53.886805] ? __pfx_setup_net+0x10/0x10
[ 53.887378] ? copy_net_ns+0x17c/0x770
[ 53.887938] copy_net_ns+0x321/0x770
[ 53.888446] create_new_namespaces+0x3f6/0xb30
[ 53.889095] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.889755] ksys_unshare+0x44d/0x8e0
[ 53.890316] ? __pfx_ksys_unshare+0x10/0x10
[ 53.890925] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.891688] __x64_sys_unshare+0x31/0x40
[ 53.892258] do_syscall_64+0x3f/0x90
[ 53.892767] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.893472] RIP: 0033:0x7fcad22370d7
[ 53.894002] 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
[ 53.896329] RSP: 002b:00007ffc173a4868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.897327] RAX: ffffffffffffffda RBX: 00007ffc173a4ea8 RCX: 00007fcad22370d7
[ 53.898310] RDX: 00007fcad22a141f RSI: 00007ffc173a4800 RDI: 0000000040000000
[ 53.899256] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc173a4610
[ 53.900272] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcad2349bf0
[ 53.901155] R13: 00007ffc173a4940 R14: 0000000000000000 R15: 00000000000000f8
[ 53.902073]
[ 53.902377] irq event stamp: 7913
[ 53.902801] hardirqs last enabled at (7923): [] __up_console_sem+0x78/0x80
[ 53.903869] hardirqs last disabled at (7936): [] __up_console_sem+0x5d/0x80
[ 53.904926] softirqs last enabled at (7484): [] irq_exit_rcu+0x93/0xc0
[ 53.905976] softirqs last disabled at (7467): [] irq_exit_rcu+0x93/0xc0
[ 53.907008] ---[ end trace 0000000000000000 ]---
[ 53.912810] ------------[ cut here ]------------
[ 53.913430] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.915106] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.916157] Modules linked in:
[ 53.916553] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.917678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.918681] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.919351] 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
[ 53.921470] RSP: 0018:ffff88802028fc00 EFLAGS: 00010282
[ 53.922142] RAX: 0000000000000000 RBX: ffff88800d50dc40 RCX: 0000000000000000
[ 53.923005] RDX: ffff888019099b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.923870] RBP: ffff88800d50dc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.924719] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.925610] R13: ffffffff84e223a0 R14: ffff88800d50dc48 R15: ffffffff84da62e0
[ 53.926515] FS: 0000555556c25400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.927515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.928254] CR2: 00007f6965ed4138 CR3: 0000000020286000 CR4: 0000000000350ee0
[ 53.929147] Call Trace:
[ 53.929475]
[ 53.929777] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.930431] ipv6_frags_init_net+0x206/0x3c0
[ 53.931019] ops_init+0xbb/0x6b0
[ 53.931470] setup_net+0x3d9/0x990
[ 53.931950] ? down_read_killable+0x1d7/0x4e0
[ 53.932517] ? __pfx_setup_net+0x10/0x10
[ 53.933055] ? copy_net_ns+0x17c/0x770
[ 53.933564] copy_net_ns+0x321/0x770
[ 53.934088] create_new_namespaces+0x3f6/0xb30
[ 53.934681] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.935328] ksys_unshare+0x44d/0x8e0
[ 53.935825] ? __pfx_ksys_unshare+0x10/0x10
[ 53.936403] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.937143] __x64_sys_unshare+0x31/0x40
[ 53.937662] do_syscall_64+0x3f/0x90
[ 53.938172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.938821] RIP: 0033:0x7fcad22370d7
[ 53.939315] 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
[ 53.941493] RSP: 002b:00007ffc173a4868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.942464] RAX: ffffffffffffffda RBX: 00007ffc173a4ea8 RCX: 00007fcad22370d7
[ 53.943359] RDX: 00007fcad22a141f RSI: 00007ffc173a4800 RDI: 0000000040000000
[ 53.944246] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc173a4610
[ 53.945136] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcad2349bf0
[ 53.946051] R13: 00007ffc173a4940 R14: 0000000000000000 R15: 00000000000000f8
[ 53.946953]
[ 53.947254] irq event stamp: 10081
[ 53.947686] hardirqs last enabled at (10091): [] __up_console_sem+0x78/0x80
[ 53.948763] hardirqs last disabled at (10102): [] __up_console_sem+0x5d/0x80
[ 53.949829] softirqs last enabled at (9642): [] irq_exit_rcu+0x93/0xc0
[ 53.950870] softirqs last disabled at (9637): [] irq_exit_rcu+0x93/0xc0
[ 53.951907] ---[ end trace 0000000000000000 ]---
[ 53.953224] ------------[ cut here ]------------
[ 53.953788] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.955679] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.956718] Modules linked in:
[ 53.957165] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.958306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.959307] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.959965] 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
[ 53.962109] RSP: 0018:ffff88802028fbf0 EFLAGS: 00010286
[ 53.962748] RAX: 0000000000000000 RBX: ffff8880090a1a40 RCX: 0000000000000000
[ 53.963619] RDX: ffff888019099b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.964504] RBP: ffff8880090a1a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.965374] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.966254] R13: ffffffff84e223a0 R14: ffff8880090a1a48 R15: ffffffff84daf020
[ 53.967134] FS: 0000555556c25400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.968099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.968793] CR2: 00007f6965ed4138 CR3: 0000000020286000 CR4: 0000000000350ee0
[ 53.969661] Call Trace:
[ 53.970012]
[ 53.970307] nf_ct_net_init+0x224/0x3d0
[ 53.970808] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.971401] ops_init+0xbb/0x6b0
[ 53.971829] setup_net+0x3d9/0x990
[ 53.972302] ? down_read_killable+0x1d7/0x4e0
[ 53.972879] ? __pfx_setup_net+0x10/0x10
[ 53.973373] ? copy_net_ns+0x17c/0x770
[ 53.973908] copy_net_ns+0x321/0x770
[ 53.974381] create_new_namespaces+0x3f6/0xb30
[ 53.974981] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.975581] ksys_unshare+0x44d/0x8e0
[ 53.976083] ? __pfx_ksys_unshare+0x10/0x10
[ 53.976620] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.977335] __x64_sys_unshare+0x31/0x40
[ 53.977872] do_syscall_64+0x3f/0x90
[ 53.978337] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.978990] RIP: 0033:0x7fcad22370d7
[ 53.979445] 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
[ 53.981549] RSP: 002b:00007ffc173a4868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.982502] RAX: ffffffffffffffda RBX: 00007ffc173a4ea8 RCX: 00007fcad22370d7
[ 53.983370] RDX: 00007fcad22a141f RSI: 00007ffc173a4800 RDI: 0000000040000000
[ 53.984225] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc173a4610
[ 53.985082] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcad2349bf0
[ 53.985973] R13: 00007ffc173a4940 R14: 0000000000000000 R15: 00000000000000f8
[ 53.986885]
[ 53.987189] irq event stamp: 10875
[ 53.987625] hardirqs last enabled at (10885): [] __up_console_sem+0x78/0x80
[ 53.988689] hardirqs last disabled at (10896): [] __up_console_sem+0x5d/0x80
[ 53.989768] softirqs last enabled at (10800): [] irq_exit_rcu+0x93/0xc0
[ 53.990828] softirqs last disabled at (10795): [] irq_exit_rcu+0x93/0xc0
[ 53.991890] ---[ end trace 0000000000000000 ]---
[ 55.558547] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.605952] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.653966] Bluetooth: hci0: command 0x040f tx timeout
[ 61.701911] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:43:41 Registers:
info registers vcpu 0
RAX=000000000001e895 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=00007f6965f42070 CR3=000000000e588000 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=2033343a33343a33302037312079614d XMM01=5d3630333636382e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802028f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556c25400 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=00007f6965ed4138 CR3=0000000020286000 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