Warning: Permanently added '[localhost]:41937' (ECDSA) to the list of known hosts.
2023/05/17 17:32:59 fuzzer started
2023/05/17 17:32:59 dialing manager at localhost:44319
2023/05/17 17:32:59 checking machine...
2023/05/17 17:32:59 checking revisions...
syzkaller login: [ 51.061126] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:32:59 testing simple program...
[ 51.126155] cgroup: Unknown subsys name 'net'
[ 51.186122] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.961732] audit: type=1400 audit(1684344792.728:6): 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
[ 65.126224] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.129168] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.130433] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.134275] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.135873] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.137557] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.527517] ------------[ cut here ]------------
[ 65.528311] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.530634] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.531994] Modules linked in:
[ 65.532494] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.537469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.538530] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.539218] 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
[ 65.541419] RSP: 0018:ffff888009e07c00 EFLAGS: 00010282
[ 65.542095] RAX: 0000000000000000 RBX: ffff88800df87c40 RCX: 0000000000000000
[ 65.542965] RDX: ffff88800fea3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.543850] RBP: ffff88800df87c54 R08: 0000000000000001 R09: 0000000000000000
[ 65.544764] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.545624] R13: ffffffff84e23fe0 R14: ffff88800df87c48 R15: ffffffff84d74dc0
[ 65.546511] FS: 0000555557197400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.547491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.548213] CR2: 00007fce659446f4 CR3: 0000000018292000 CR4: 0000000000350ef0
[ 65.549095] Call Trace:
[ 65.549417]
[ 65.549758] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.550406] ipv4_frags_init_net+0x269/0x440
[ 65.551018] ops_init+0xbb/0x6b0
[ 65.551481] setup_net+0x3d9/0x990
[ 65.551973] ? down_read_killable+0x1d7/0x4e0
[ 65.552589] ? __pfx_setup_net+0x10/0x10
[ 65.553144] ? copy_net_ns+0x17c/0x770
[ 65.553699] copy_net_ns+0x321/0x770
[ 65.554198] create_new_namespaces+0x3f6/0xb30
[ 65.554805] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.555421] ksys_unshare+0x44d/0x8e0
[ 65.555938] ? __pfx_ksys_unshare+0x10/0x10
[ 65.556488] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.557222] __x64_sys_unshare+0x31/0x40
[ 65.557760] do_syscall_64+0x3f/0x90
[ 65.558230] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.558900] RIP: 0033:0x7f3d8af640d7
[ 65.559360] 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
[ 65.561507] RSP: 002b:00007ffd18183e18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.562491] RAX: ffffffffffffffda RBX: 00007ffd18184458 RCX: 00007f3d8af640d7
[ 65.563413] RDX: 00007f3d8afce41f RSI: 00007ffd18183db0 RDI: 0000000040000000
[ 65.564345] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18183bc0
[ 65.565265] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d8b076bf0
[ 65.566183] R13: 00007ffd18183ef0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.567123]
[ 65.567427] irq event stamp: 7241
[ 65.567899] hardirqs last enabled at (7253): [] __up_console_sem+0x78/0x80
[ 65.568988] hardirqs last disabled at (7264): [] __up_console_sem+0x5d/0x80
[ 65.570089] softirqs last enabled at (6724): [] irq_exit_rcu+0x93/0xc0
[ 65.571146] softirqs last disabled at (6719): [] irq_exit_rcu+0x93/0xc0
[ 65.572216] ---[ end trace 0000000000000000 ]---
[ 65.577569] ------------[ cut here ]------------
[ 65.578215] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.579954] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.581048] Modules linked in:
[ 65.581464] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.582674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.583728] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.584417] 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
[ 65.586685] RSP: 0018:ffff888009e07c00 EFLAGS: 00010282
[ 65.587360] RAX: 0000000000000000 RBX: ffff88800d95f040 RCX: 0000000000000000
[ 65.588283] RDX: ffff88800fea3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.589206] RBP: ffff88800d95f054 R08: 0000000000000001 R09: 0000000000000000
[ 65.590123] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.591036] R13: ffffffff84e23fe0 R14: ffff88800d95f048 R15: ffffffff84da7d60
[ 65.591966] FS: 0000555557197400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.593000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.593758] CR2: 00007fce659446f4 CR3: 0000000018292000 CR4: 0000000000350ef0
[ 65.594638] Call Trace:
[ 65.595016]
[ 65.595319] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.595962] ipv6_frags_init_net+0x206/0x3c0
[ 65.596564] ops_init+0xbb/0x6b0
[ 65.597062] setup_net+0x3d9/0x990
[ 65.597535] ? down_read_killable+0x1d7/0x4e0
[ 65.598156] ? __pfx_setup_net+0x10/0x10
[ 65.598716] ? copy_net_ns+0x17c/0x770
[ 65.599245] copy_net_ns+0x321/0x770
[ 65.599773] create_new_namespaces+0x3f6/0xb30
[ 65.600379] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.601045] ksys_unshare+0x44d/0x8e0
[ 65.601553] ? __pfx_ksys_unshare+0x10/0x10
[ 65.602135] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.602904] __x64_sys_unshare+0x31/0x40
[ 65.603441] do_syscall_64+0x3f/0x90
[ 65.603974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.604695] RIP: 0033:0x7f3d8af640d7
[ 65.605171] 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
[ 65.607407] RSP: 002b:00007ffd18183e18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.608385] RAX: ffffffffffffffda RBX: 00007ffd18184458 RCX: 00007f3d8af640d7
[ 65.609306] RDX: 00007f3d8afce41f RSI: 00007ffd18183db0 RDI: 0000000040000000
[ 65.610220] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18183bc0
[ 65.611133] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d8b076bf0
[ 65.612052] R13: 00007ffd18183ef0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.612995]
[ 65.613308] irq event stamp: 8931
[ 65.613786] hardirqs last enabled at (8943): [] __up_console_sem+0x78/0x80
[ 65.614869] hardirqs last disabled at (8954): [] __up_console_sem+0x5d/0x80
[ 65.615950] softirqs last enabled at (8482): [] irq_exit_rcu+0x93/0xc0
[ 65.617044] softirqs last disabled at (8477): [] irq_exit_rcu+0x93/0xc0
[ 65.618101] ---[ end trace 0000000000000000 ]---
[ 65.619474] ------------[ cut here ]------------
[ 65.620117] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.622069] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.623174] Modules linked in:
[ 65.623590] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.624805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.625846] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.626513] 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
[ 65.628752] RSP: 0018:ffff888009e07bf0 EFLAGS: 00010286
[ 65.629431] RAX: 0000000000000000 RBX: ffff88800d95e640 RCX: 0000000000000000
[ 65.630339] RDX: ffff88800fea3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.631248] RBP: ffff88800d95e654 R08: 0000000000000001 R09: 0000000000000000
[ 65.632170] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.633104] R13: ffffffff84e23fe0 R14: ffff88800d95e648 R15: ffffffff84db0aa0
[ 65.634025] FS: 0000555557197400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.635042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.635794] CR2: 00007fce659446f4 CR3: 0000000018292000 CR4: 0000000000350ef0
[ 65.636722] Call Trace:
[ 65.637054]
[ 65.637362] nf_ct_net_init+0x224/0x3d0
[ 65.637925] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.638522] ops_init+0xbb/0x6b0
[ 65.639017] setup_net+0x3d9/0x990
[ 65.639490] ? down_read_killable+0x1d7/0x4e0
[ 65.640100] ? __pfx_setup_net+0x10/0x10
[ 65.640668] ? copy_net_ns+0x17c/0x770
[ 65.641204] copy_net_ns+0x321/0x770
[ 65.641739] create_new_namespaces+0x3f6/0xb30
[ 65.642356] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.643003] ksys_unshare+0x44d/0x8e0
[ 65.643487] ? __pfx_ksys_unshare+0x10/0x10
[ 65.644050] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.644797] __x64_sys_unshare+0x31/0x40
[ 65.645304] do_syscall_64+0x3f/0x90
[ 65.645827] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.646493] RIP: 0033:0x7f3d8af640d7
[ 65.647019] 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
[ 65.649305] RSP: 002b:00007ffd18183e18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.650268] RAX: ffffffffffffffda RBX: 00007ffd18184458 RCX: 00007f3d8af640d7
[ 65.651171] RDX: 00007f3d8afce41f RSI: 00007ffd18183db0 RDI: 0000000040000000
[ 65.652086] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18183bc0
[ 65.653000] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d8b076bf0
[ 65.653924] R13: 00007ffd18183ef0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.654865]
[ 65.655169] irq event stamp: 9693
[ 65.655606] hardirqs last enabled at (9703): [] __up_console_sem+0x78/0x80
[ 65.656744] hardirqs last disabled at (9716): [] __up_console_sem+0x5d/0x80
[ 65.657819] softirqs last enabled at (9588): [] irq_exit_rcu+0x93/0xc0
[ 65.658828] softirqs last disabled at (9583): [] irq_exit_rcu+0x93/0xc0
[ 65.659857] ---[ end trace 0000000000000000 ]---
executing program
[ 67.211075] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.257770] Bluetooth: hci0: command 0x041b tx timeout
[ 71.306634] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.353739] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:33:07 Registers:
info registers vcpu 0
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888009e075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 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 0000555557197400 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=00007fce659446f4 CR3=0000000018292000 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=000000000004114f 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=00007fc8f3cacb80 CR3=0000000015ae2000 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=2034313a33333a37312037312079614d XMM01=5d3433363033352e35362020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3433363033352e35362020205b XMM07=79732034313a33333a37312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000