Warning: Permanently added '[localhost]:46898' (ECDSA) to the list of known hosts.
2023/05/17 16:35:58 fuzzer started
2023/05/17 16:35:58 dialing manager at localhost:44319
2023/05/17 16:35:58 checking machine...
2023/05/17 16:35:58 checking revisions...
syzkaller login: [ 56.559149] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:35:59 testing simple program...
[ 56.626044] cgroup: Unknown subsys name 'net'
[ 56.691218] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.379608] audit: type=1400 audit(1684341371.931:6): 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
[ 70.550653] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.552101] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.554744] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.557488] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.559681] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.562107] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.975675] ------------[ cut here ]------------
[ 70.976419] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.978525] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.979845] Modules linked in:
[ 70.980331] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.985222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.986312] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.987049] 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
[ 70.989360] RSP: 0018:ffff888020307c00 EFLAGS: 00010282
[ 70.990084] RAX: 0000000000000000 RBX: ffff88800e14d440 RCX: 0000000000000000
[ 70.991057] RDX: ffff88801cae8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.992013] RBP: ffff88800e14d454 R08: 0000000000000001 R09: 0000000000000000
[ 70.992969] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.993915] R13: ffffffff84e23fe0 R14: ffff88800e14d448 R15: ffffffff84d74dc0
[ 70.994884] FS: 00005555561fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.995958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.996755] CR2: 00007f39cfad09e0 CR3: 00000000202fe000 CR4: 0000000000350ee0
[ 70.997722] Call Trace:
[ 70.998070]
[ 70.998409] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.999114] ipv4_frags_init_net+0x269/0x440
[ 70.999755] ops_init+0xbb/0x6b0
[ 71.000232] setup_net+0x3d9/0x990
[ 71.000764] ? down_read_killable+0x1d7/0x4e0
[ 71.001374] ? __pfx_setup_net+0x10/0x10
[ 71.001958] ? copy_net_ns+0x17c/0x770
[ 71.002513] copy_net_ns+0x321/0x770
[ 71.003061] create_new_namespaces+0x3f6/0xb30
[ 71.003727] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.004377] ksys_unshare+0x44d/0x8e0
[ 71.004935] ? __pfx_ksys_unshare+0x10/0x10
[ 71.005516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.006313] __x64_sys_unshare+0x31/0x40
[ 71.006911] do_syscall_64+0x3f/0x90
[ 71.007427] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.008155] RIP: 0033:0x7f09a9c030d7
[ 71.008688] 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
[ 71.011019] RSP: 002b:00007fff5f583578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.012034] RAX: ffffffffffffffda RBX: 00007fff5f583bb8 RCX: 00007f09a9c030d7
[ 71.012977] RDX: 00007f09a9c6d41f RSI: 00007fff5f583510 RDI: 0000000040000000
[ 71.013920] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f583320
[ 71.014880] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f09a9d15bf0
[ 71.015821] R13: 00007fff5f583650 R14: 0000000000000000 R15: 00000000000000f8
[ 71.016806]
[ 71.017128] irq event stamp: 7939
[ 71.017616] hardirqs last enabled at (7951): [] __up_console_sem+0x78/0x80
[ 71.018756] hardirqs last disabled at (7962): [] __up_console_sem+0x5d/0x80
[ 71.019885] softirqs last enabled at (7622): [] irq_exit_rcu+0x93/0xc0
[ 71.020986] softirqs last disabled at (7617): [] irq_exit_rcu+0x93/0xc0
[ 71.022094] ---[ end trace 0000000000000000 ]---
[ 71.029164] ------------[ cut here ]------------
[ 71.029916] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.031724] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.032839] Modules linked in:
[ 71.033271] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.034499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.035568] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.036280] 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
[ 71.038616] RSP: 0018:ffff888020307c00 EFLAGS: 00010282
[ 71.039302] RAX: 0000000000000000 RBX: ffff88800f5b2e40 RCX: 0000000000000000
[ 71.040264] RDX: ffff88801cae8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.041221] RBP: ffff88800f5b2e54 R08: 0000000000000001 R09: 0000000000000000
[ 71.042186] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.043145] R13: ffffffff84e23fe0 R14: ffff88800f5b2e48 R15: ffffffff84da7d60
[ 71.044105] FS: 00005555561fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.045181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.045981] CR2: 00007f39cfad09e0 CR3: 00000000202fe000 CR4: 0000000000350ee0
[ 71.046957] Call Trace:
[ 71.047323]
[ 71.047682] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.048346] ipv6_frags_init_net+0x206/0x3c0
[ 71.048977] ops_init+0xbb/0x6b0
[ 71.049454] setup_net+0x3d9/0x990
[ 71.049981] ? down_read_killable+0x1d7/0x4e0
[ 71.050631] ? __pfx_setup_net+0x10/0x10
[ 71.051179] ? copy_net_ns+0x17c/0x770
[ 71.051758] copy_net_ns+0x321/0x770
[ 71.052276] create_new_namespaces+0x3f6/0xb30
[ 71.052939] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.053629] ksys_unshare+0x44d/0x8e0
[ 71.054151] ? __pfx_ksys_unshare+0x10/0x10
[ 71.054787] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.055549] __x64_sys_unshare+0x31/0x40
[ 71.056137] do_syscall_64+0x3f/0x90
[ 71.056691] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.057376] RIP: 0033:0x7f09a9c030d7
[ 71.057903] 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
[ 71.060207] RSP: 002b:00007fff5f583578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.061226] RAX: ffffffffffffffda RBX: 00007fff5f583bb8 RCX: 00007f09a9c030d7
[ 71.062164] RDX: 00007f09a9c6d41f RSI: 00007fff5f583510 RDI: 0000000040000000
[ 71.063115] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f583320
[ 71.064064] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f09a9d15bf0
[ 71.065010] R13: 00007fff5f583650 R14: 0000000000000000 R15: 00000000000000f8
[ 71.065975]
[ 71.066296] irq event stamp: 10629
[ 71.066804] hardirqs last enabled at (10641): [] __up_console_sem+0x78/0x80
[ 71.067951] hardirqs last disabled at (10652): [] __up_console_sem+0x5d/0x80
[ 71.069096] softirqs last enabled at (10554): [] irq_exit_rcu+0x93/0xc0
[ 71.070194] softirqs last disabled at (10549): [] irq_exit_rcu+0x93/0xc0
[ 71.071332] ---[ end trace 0000000000000000 ]---
[ 71.072885] ------------[ cut here ]------------
[ 71.073511] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.075541] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.076701] Modules linked in:
[ 71.077132] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.078359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.079478] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.080208] 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
[ 71.082543] RSP: 0018:ffff888020307bf0 EFLAGS: 00010286
[ 71.083273] RAX: 0000000000000000 RBX: ffff88800f5b2840 RCX: 0000000000000000
[ 71.084228] RDX: ffff88801cae8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.085185] RBP: ffff88800f5b2854 R08: 0000000000000001 R09: 0000000000000000
[ 71.086137] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.087094] R13: ffffffff84e23fe0 R14: ffff88800f5b2848 R15: ffffffff84db0aa0
[ 71.088051] FS: 00005555561fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.089118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.089913] CR2: 00007f39cfad09e0 CR3: 00000000202fe000 CR4: 0000000000350ee0
[ 71.090891] Call Trace:
[ 71.091244]
[ 71.091626] nf_ct_net_init+0x224/0x3d0
[ 71.092176] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.092824] ops_init+0xbb/0x6b0
[ 71.093300] setup_net+0x3d9/0x990
[ 71.093822] ? down_read_killable+0x1d7/0x4e0
[ 71.094436] ? __pfx_setup_net+0x10/0x10
[ 71.095019] ? copy_net_ns+0x17c/0x770
[ 71.095565] copy_net_ns+0x321/0x770
[ 71.096112] create_new_namespaces+0x3f6/0xb30
[ 71.096764] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.097415] ksys_unshare+0x44d/0x8e0
[ 71.097972] ? __pfx_ksys_unshare+0x10/0x10
[ 71.098565] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.099364] __x64_sys_unshare+0x31/0x40
[ 71.099945] do_syscall_64+0x3f/0x90
[ 71.100454] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.101168] RIP: 0033:0x7f09a9c030d7
[ 71.101698] 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
[ 71.104019] RSP: 002b:00007fff5f583578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.105031] RAX: ffffffffffffffda RBX: 00007fff5f583bb8 RCX: 00007f09a9c030d7
[ 71.105982] RDX: 00007f09a9c6d41f RSI: 00007fff5f583510 RDI: 0000000040000000
[ 71.106930] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f583320
[ 71.107885] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f09a9d15bf0
[ 71.108837] R13: 00007fff5f583650 R14: 0000000000000000 R15: 00000000000000f8
[ 71.109815]
[ 71.110140] irq event stamp: 11491
[ 71.110672] hardirqs last enabled at (11503): [] __up_console_sem+0x78/0x80
[ 71.111807] hardirqs last disabled at (11514): [] __up_console_sem+0x5d/0x80
[ 71.112946] softirqs last enabled at (10980): [] irq_exit_rcu+0x93/0xc0
[ 71.114057] softirqs last disabled at (10969): [] irq_exit_rcu+0x93/0xc0
[ 71.115186] ---[ end trace 0000000000000000 ]---
executing program
[ 72.631195] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.678662] Bluetooth: hci0: command 0x041b tx timeout
[ 76.726655] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.774647] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:35:53 Registers:
info registers vcpu 0
RAX=000000000001f11b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f39cfaa0230 CR3=000000000e9e6000 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=2033313a36333a36312037312079614d XMM01=5d3133333038392e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880203075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 00005555561fa400 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=00007f39cfad09e0 CR3=00000000202fe000 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