Warning: Permanently added '[localhost]:58420' (ECDSA) to the list of known hosts.
2023/05/17 01:32:29 fuzzer started
2023/05/17 01:32:29 dialing manager at localhost:35573
2023/05/17 01:32:29 checking machine...
2023/05/17 01:32:29 checking revisions...
syzkaller login: [ 40.816652] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:32:29 testing simple program...
[ 40.878205] cgroup: Unknown subsys name 'net'
[ 40.940281] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.288598] audit: type=1400 audit(1684287162.419:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.407391] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.409990] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.412303] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.415135] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.417215] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.418394] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.823159] ------------[ cut here ]------------
[ 54.824355] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.826363] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.827665] Modules linked in:
[ 54.828155] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.832911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.833999] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.834720] 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
[ 54.837071] RSP: 0018:ffff88800a0c7c00 EFLAGS: 00010282
[ 54.837804] RAX: 0000000000000000 RBX: ffff88800f1b2840 RCX: 0000000000000000
[ 54.838760] RDX: ffff88800f1f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.839720] RBP: ffff88800f1b2854 R08: 0000000000000001 R09: 0000000000000000
[ 54.840665] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.841616] R13: ffffffff84e223a0 R14: ffff88800f1b2848 R15: ffffffff84d73340
[ 54.842568] FS: 0000555556110400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.843667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.844490] CR2: 00007effbc27b260 CR3: 0000000016428000 CR4: 0000000000350ee0
[ 54.845443] Call Trace:
[ 54.845833]
[ 54.846166] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.846870] ipv4_frags_init_net+0x269/0x440
[ 54.847529] ops_init+0xbb/0x6b0
[ 54.848024] setup_net+0x3d9/0x990
[ 54.848556] ? down_read_killable+0x1d7/0x4e0
[ 54.849172] ? __pfx_setup_net+0x10/0x10
[ 54.849769] ? copy_net_ns+0x17c/0x770
[ 54.850323] copy_net_ns+0x321/0x770
[ 54.850875] create_new_namespaces+0x3f6/0xb30
[ 54.851570] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.852251] ksys_unshare+0x44d/0x8e0
[ 54.852831] ? __pfx_ksys_unshare+0x10/0x10
[ 54.853434] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.854252] __x64_sys_unshare+0x31/0x40
[ 54.854853] do_syscall_64+0x3f/0x90
[ 54.855399] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.856138] RIP: 0033:0x7f85fe0080d7
[ 54.856680] 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
[ 54.859077] RSP: 002b:00007fff1b14b628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.860137] RAX: ffffffffffffffda RBX: 00007fff1b14bc68 RCX: 00007f85fe0080d7
[ 54.861109] RDX: 00007f85fe07241f RSI: 00007fff1b14b5c0 RDI: 0000000040000000
[ 54.862106] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1b14b3d0
[ 54.863085] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f85fe11abf0
[ 54.864088] R13: 00007fff1b14b700 R14: 0000000000000000 R15: 00000000000000f8
[ 54.865084]
[ 54.865410] irq event stamp: 10615
[ 54.865929] hardirqs last enabled at (10627): [] __up_console_sem+0x78/0x80
[ 54.867096] hardirqs last disabled at (10638): [] __up_console_sem+0x5d/0x80
[ 54.868281] softirqs last enabled at (10564): [] irq_exit_rcu+0x93/0xc0
[ 54.869439] softirqs last disabled at (10559): [] irq_exit_rcu+0x93/0xc0
[ 54.870625] ---[ end trace 0000000000000000 ]---
[ 54.876325] ------------[ cut here ]------------
[ 54.877019] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.879012] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.880194] Modules linked in:
[ 54.880681] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.881965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.883081] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.883837] 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
[ 54.886206] RSP: 0018:ffff88800a0c7c00 EFLAGS: 00010282
[ 54.886941] RAX: 0000000000000000 RBX: ffff888009a8ca40 RCX: 0000000000000000
[ 54.887923] RDX: ffff88800f1f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.888879] RBP: ffff888009a8ca54 R08: 0000000000000001 R09: 0000000000000000
[ 54.889827] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.890792] R13: ffffffff84e223a0 R14: ffff888009a8ca48 R15: ffffffff84da62e0
[ 54.891757] FS: 0000555556110400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.892827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.893633] CR2: 00007effbc27b260 CR3: 0000000016428000 CR4: 0000000000350ee0
[ 54.894611] Call Trace:
[ 54.894961]
[ 54.895306] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.896022] ipv6_frags_init_net+0x206/0x3c0
[ 54.896670] ops_init+0xbb/0x6b0
[ 54.897162] setup_net+0x3d9/0x990
[ 54.897698] ? down_read_killable+0x1d7/0x4e0
[ 54.898325] ? __pfx_setup_net+0x10/0x10
[ 54.898919] ? copy_net_ns+0x17c/0x770
[ 54.899505] copy_net_ns+0x321/0x770
[ 54.900038] create_new_namespaces+0x3f6/0xb30
[ 54.900718] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.901399] ksys_unshare+0x44d/0x8e0
[ 54.901959] ? __pfx_ksys_unshare+0x10/0x10
[ 54.902575] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.903352] __x64_sys_unshare+0x31/0x40
[ 54.903946] do_syscall_64+0x3f/0x90
[ 54.904482] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.905167] RIP: 0033:0x7f85fe0080d7
[ 54.905694] 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
[ 54.908018] RSP: 002b:00007fff1b14b628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.909036] RAX: ffffffffffffffda RBX: 00007fff1b14bc68 RCX: 00007f85fe0080d7
[ 54.909977] RDX: 00007f85fe07241f RSI: 00007fff1b14b5c0 RDI: 0000000040000000
[ 54.910923] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1b14b3d0
[ 54.911895] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f85fe11abf0
[ 54.912833] R13: 00007fff1b14b700 R14: 0000000000000000 R15: 00000000000000f8
[ 54.913798]
[ 54.914118] irq event stamp: 12501
[ 54.914610] hardirqs last enabled at (12513): [] __up_console_sem+0x78/0x80
[ 54.915753] hardirqs last disabled at (12524): [] __up_console_sem+0x5d/0x80
[ 54.916898] softirqs last enabled at (12136): [] irq_exit_rcu+0x93/0xc0
[ 54.918008] softirqs last disabled at (12127): [] irq_exit_rcu+0x93/0xc0
[ 54.919118] ---[ end trace 0000000000000000 ]---
[ 54.920666] ------------[ cut here ]------------
[ 54.921281] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.923302] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.924435] Modules linked in:
[ 54.924913] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.926145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.927228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.927951] 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
[ 54.930252] RSP: 0018:ffff88800a0c7bf0 EFLAGS: 00010286
[ 54.930979] RAX: 0000000000000000 RBX: ffff888009a8c040 RCX: 0000000000000000
[ 54.931925] RDX: ffff88800f1f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.932865] RBP: ffff888009a8c054 R08: 0000000000000001 R09: 0000000000000000
[ 54.933809] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.934750] R13: ffffffff84e223a0 R14: ffff888009a8c048 R15: ffffffff84daf020
[ 54.935730] FS: 0000555556110400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.936786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.937581] CR2: 00007effbc27b260 CR3: 0000000016428000 CR4: 0000000000350ee0
[ 54.938522] Call Trace:
[ 54.938871]
[ 54.939187] nf_ct_net_init+0x224/0x3d0
[ 54.939783] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.940392] ops_init+0xbb/0x6b0
[ 54.940896] setup_net+0x3d9/0x990
[ 54.941377] ? down_read_killable+0x1d7/0x4e0
[ 54.942017] ? __pfx_setup_net+0x10/0x10
[ 54.942597] ? copy_net_ns+0x17c/0x770
[ 54.943140] copy_net_ns+0x321/0x770
[ 54.943731] create_new_namespaces+0x3f6/0xb30
[ 54.944356] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.945055] ksys_unshare+0x44d/0x8e0
[ 54.945610] ? __pfx_ksys_unshare+0x10/0x10
[ 54.946192] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.946990] __x64_sys_unshare+0x31/0x40
[ 54.947590] do_syscall_64+0x3f/0x90
[ 54.948096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.948829] RIP: 0033:0x7f85fe0080d7
[ 54.949347] 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
[ 54.951768] RSP: 002b:00007fff1b14b628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.952822] RAX: ffffffffffffffda RBX: 00007fff1b14bc68 RCX: 00007f85fe0080d7
[ 54.953812] RDX: 00007f85fe07241f RSI: 00007fff1b14b5c0 RDI: 0000000040000000
[ 54.954790] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1b14b3d0
[ 54.955802] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f85fe11abf0
[ 54.956786] R13: 00007fff1b14b700 R14: 0000000000000000 R15: 00000000000000f8
[ 54.957793]
[ 54.958128] irq event stamp: 13247
[ 54.958639] hardirqs last enabled at (13259): [] __up_console_sem+0x78/0x80
[ 54.959822] hardirqs last disabled at (13270): [] __up_console_sem+0x5d/0x80
[ 54.961007] softirqs last enabled at (12766): [] irq_exit_rcu+0x93/0xc0
[ 54.962157] softirqs last disabled at (12761): [] irq_exit_rcu+0x93/0xc0
[ 54.963322] ---[ end trace 0000000000000000 ]---
executing program
[ 56.483111] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.530528] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.578543] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.626597] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:32:39 Registers:
info registers vcpu 0
RAX=00000000000265b7 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=00007f0893e83000 CR3=000000000f572000 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=2033343a32333a31302037312079614d XMM01=5d3535313832382e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 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=ffff88800a0c75f0
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 0000555556110400 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=00007effbc27b260 CR3=0000000016428000 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