Warning: Permanently added '[localhost]:37897' (ECDSA) to the list of known hosts.
2023/05/17 18:18:28 fuzzer started
2023/05/17 18:18:28 dialing manager at localhost:44319
2023/05/17 18:18:28 checking machine...
2023/05/17 18:18:28 checking revisions...
syzkaller login: [ 53.517369] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:18:28 testing simple program...
[ 53.595213] cgroup: Unknown subsys name 'net'
[ 53.664887] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.396812] audit: type=1400 audit(1684347521.858:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.487887] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.490114] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.492761] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.497455] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.498913] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.500270] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.876407] ------------[ cut here ]------------
[ 67.877648] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.879651] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.880758] Modules linked in:
[ 67.881201] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.885806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.886850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.887559] 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
[ 67.889807] RSP: 0018:ffff888020317c00 EFLAGS: 00010282
[ 67.890512] RAX: 0000000000000000 RBX: ffff888015b66840 RCX: 0000000000000000
[ 67.891428] RDX: ffff88801cd80000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.892368] RBP: ffff888015b66854 R08: 0000000000000001 R09: 0000000000000000
[ 67.893284] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.894201] R13: ffffffff84e23fe0 R14: ffff888015b66848 R15: ffffffff84d74dc0
[ 67.895118] FS: 0000555555789400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.896159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.896892] CR2: 00007fa11ee996f4 CR3: 000000000c7a2000 CR4: 0000000000350ef0
[ 67.897812] Call Trace:
[ 67.898174]
[ 67.898479] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.899138] ipv4_frags_init_net+0x269/0x440
[ 67.899740] ops_init+0xbb/0x6b0
[ 67.900237] setup_net+0x3d9/0x990
[ 67.900703] ? down_read_killable+0x1d7/0x4e0
[ 67.901328] ? __pfx_setup_net+0x10/0x10
[ 67.901849] ? copy_net_ns+0x17c/0x770
[ 67.902398] copy_net_ns+0x321/0x770
[ 67.902891] create_new_namespaces+0x3f6/0xb30
[ 67.903518] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.904193] ksys_unshare+0x44d/0x8e0
[ 67.904699] ? __pfx_ksys_unshare+0x10/0x10
[ 67.905286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.906043] __x64_sys_unshare+0x31/0x40
[ 67.906574] do_syscall_64+0x3f/0x90
[ 67.907092] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.907764] RIP: 0033:0x7f9812bf50d7
[ 67.908260] 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
[ 67.910484] RSP: 002b:00007ffdb9b4b758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.911442] RAX: ffffffffffffffda RBX: 00007ffdb9b4bd98 RCX: 00007f9812bf50d7
[ 67.912364] RDX: 00007f9812c5f41f RSI: 00007ffdb9b4b6f0 RDI: 0000000040000000
[ 67.913271] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb9b4b500
[ 67.914170] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9812d07bf0
[ 67.915087] R13: 00007ffdb9b4b830 R14: 0000000000000000 R15: 00000000000000f8
[ 67.916028]
[ 67.916343] irq event stamp: 8835
[ 67.916781] hardirqs last enabled at (8845): [] __up_console_sem+0x78/0x80
[ 67.917864] hardirqs last disabled at (8856): [] __up_console_sem+0x5d/0x80
[ 67.918950] softirqs last enabled at (8312): [] irq_exit_rcu+0x93/0xc0
[ 67.920013] softirqs last disabled at (8043): [] irq_exit_rcu+0x93/0xc0
[ 67.921066] ---[ end trace 0000000000000000 ]---
[ 67.926279] ------------[ cut here ]------------
[ 67.926886] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.928628] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.929729] Modules linked in:
[ 67.930185] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.931377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.932446] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.933152] 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
[ 67.935401] RSP: 0018:ffff888020317c00 EFLAGS: 00010282
[ 67.936131] RAX: 0000000000000000 RBX: ffff88800f219840 RCX: 0000000000000000
[ 67.937042] RDX: ffff88801cd80000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.937957] RBP: ffff88800f219854 R08: 0000000000000001 R09: 0000000000000000
[ 67.938832] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.939774] R13: ffffffff84e23fe0 R14: ffff88800f219848 R15: ffffffff84da7d60
[ 67.940697] FS: 0000555555789400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.941728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.942486] CR2: 00007fa11ee996f4 CR3: 000000000c7a2000 CR4: 0000000000350ef0
[ 67.943414] Call Trace:
[ 67.943775]
[ 67.944112] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.944746] ipv6_frags_init_net+0x206/0x3c0
[ 67.945349] ops_init+0xbb/0x6b0
[ 67.945807] setup_net+0x3d9/0x990
[ 67.946306] ? down_read_killable+0x1d7/0x4e0
[ 67.946891] ? __pfx_setup_net+0x10/0x10
[ 67.947445] ? copy_net_ns+0x17c/0x770
[ 67.948019] copy_net_ns+0x321/0x770
[ 67.948514] create_new_namespaces+0x3f6/0xb30
[ 67.949144] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.949784] ksys_unshare+0x44d/0x8e0
[ 67.950312] ? __pfx_ksys_unshare+0x10/0x10
[ 67.950880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.951635] __x64_sys_unshare+0x31/0x40
[ 67.952225] do_syscall_64+0x3f/0x90
[ 67.952718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.953408] RIP: 0033:0x7f9812bf50d7
[ 67.953880] 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
[ 67.956122] RSP: 002b:00007ffdb9b4b758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.957091] RAX: ffffffffffffffda RBX: 00007ffdb9b4bd98 RCX: 00007f9812bf50d7
[ 67.958011] RDX: 00007f9812c5f41f RSI: 00007ffdb9b4b6f0 RDI: 0000000040000000
[ 67.958899] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb9b4b500
[ 67.959825] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9812d07bf0
[ 67.960742] R13: 00007ffdb9b4b830 R14: 0000000000000000 R15: 00000000000000f8
[ 67.961689]
[ 67.962025] irq event stamp: 10645
[ 67.962476] hardirqs last enabled at (10655): [] __up_console_sem+0x78/0x80
[ 67.963566] hardirqs last disabled at (10666): [] __up_console_sem+0x5d/0x80
[ 67.964699] softirqs last enabled at (10136): [] irq_exit_rcu+0x93/0xc0
[ 67.965763] softirqs last disabled at (10131): [] irq_exit_rcu+0x93/0xc0
[ 67.966826] ---[ end trace 0000000000000000 ]---
[ 67.968210] ------------[ cut here ]------------
[ 67.968820] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.971451] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.972630] Modules linked in:
[ 67.973146] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.974402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.975513] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.976286] 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
[ 67.978645] RSP: 0018:ffff888020317bf0 EFLAGS: 00010286
[ 67.979492] RAX: 0000000000000000 RBX: ffff88800f219240 RCX: 0000000000000000
[ 67.980529] RDX: ffff88801cd80000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.981584] RBP: ffff88800f219254 R08: 0000000000000001 R09: 0000000000000000
[ 67.982575] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.983551] R13: ffffffff84e23fe0 R14: ffff88800f219248 R15: ffffffff84db0aa0
[ 67.984467] FS: 0000555555789400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.985465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.986213] CR2: 00007fa11ee996f4 CR3: 000000000c7a2000 CR4: 0000000000350ef0
[ 67.987092] Call Trace:
[ 67.987415]
[ 67.987716] nf_ct_net_init+0x224/0x3d0
[ 67.988266] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.988847] ops_init+0xbb/0x6b0
[ 67.989326] setup_net+0x3d9/0x990
[ 67.989780] ? down_read_killable+0x1d7/0x4e0
[ 67.990383] ? __pfx_setup_net+0x10/0x10
[ 67.990894] ? copy_net_ns+0x17c/0x770
[ 67.991434] copy_net_ns+0x321/0x770
[ 67.991966] create_new_namespaces+0x3f6/0xb30
[ 67.992556] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.993203] ksys_unshare+0x44d/0x8e0
[ 67.993694] ? __pfx_ksys_unshare+0x10/0x10
[ 67.994269] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.994999] __x64_sys_unshare+0x31/0x40
[ 67.995517] do_syscall_64+0x3f/0x90
[ 67.996032] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.996669] RIP: 0033:0x7f9812bf50d7
[ 67.997165] 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
[ 67.999329] RSP: 002b:00007ffdb9b4b758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.000288] RAX: ffffffffffffffda RBX: 00007ffdb9b4bd98 RCX: 00007f9812bf50d7
[ 68.001175] RDX: 00007f9812c5f41f RSI: 00007ffdb9b4b6f0 RDI: 0000000040000000
[ 68.002061] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb9b4b500
[ 68.002913] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9812d07bf0
[ 68.003818] R13: 00007ffdb9b4b830 R14: 0000000000000000 R15: 00000000000000f8
[ 68.004720]
[ 68.005046] irq event stamp: 12245
[ 68.005478] hardirqs last enabled at (12255): [] __up_console_sem+0x78/0x80
[ 68.006559] hardirqs last disabled at (12266): [] __up_console_sem+0x5d/0x80
[ 68.007639] softirqs last enabled at (12006): [] irq_exit_rcu+0x93/0xc0
[ 68.008730] softirqs last disabled at (12001): [] irq_exit_rcu+0x93/0xc0
[ 68.009791] ---[ end trace 0000000000000000 ]---
executing program
[ 69.567607] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.615043] Bluetooth: hci0: command 0x041b tx timeout
[ 73.663110] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.710986] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:18:26 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880203175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555555789400 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=00007fa11ee996f4 CR3=000000000c7a2000 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=000000000005fe2f 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=00007fe055039140 CR3=000000000c648000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=6f20205d3434313938322e3134202000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000