Warning: Permanently added '[localhost]:46959' (ECDSA) to the list of known hosts.
2023/05/17 21:51:27 fuzzer started
2023/05/17 21:51:27 dialing manager at localhost:44319
2023/05/17 21:51:28 checking machine...
2023/05/17 21:51:28 checking revisions...
syzkaller login: [ 37.500220] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:51:28 testing simple program...
[ 37.568217] cgroup: Unknown subsys name 'net'
[ 37.659590] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.865512] audit: type=1400 audit(1684360301.493:6): 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
[ 52.018211] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.020660] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.022331] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.025353] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.026969] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.029186] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.416720] ------------[ cut here ]------------
[ 52.417342] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.419049] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.420148] Modules linked in:
[ 52.420583] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.425090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.426214] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.427048] 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
[ 52.429477] RSP: 0018:ffff8880207a7c00 EFLAGS: 00010282
[ 52.430278] RAX: 0000000000000000 RBX: ffff8880097f7440 RCX: 0000000000000000
[ 52.431293] RDX: ffff8880158151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.432242] RBP: ffff8880097f7454 R08: 0000000000000001 R09: 0000000000000000
[ 52.433158] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.434072] R13: ffffffff84e23fe0 R14: ffff8880097f7448 R15: ffffffff84d74dc0
[ 52.434980] FS: 000055555641b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.435987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.436776] CR2: 00007f95cf1896f4 CR3: 000000000e88a000 CR4: 0000000000350ef0
[ 52.437649] Call Trace:
[ 52.438021]
[ 52.438325] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.438998] ipv4_frags_init_net+0x269/0x440
[ 52.439570] ops_init+0xbb/0x6b0
[ 52.440069] setup_net+0x3d9/0x990
[ 52.440547] ? down_read_killable+0x1d7/0x4e0
[ 52.441164] ? __pfx_setup_net+0x10/0x10
[ 52.441710] ? copy_net_ns+0x17c/0x770
[ 52.442225] copy_net_ns+0x321/0x770
[ 52.442760] create_new_namespaces+0x3f6/0xb30
[ 52.443364] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.444030] ksys_unshare+0x44d/0x8e0
[ 52.444539] ? __pfx_ksys_unshare+0x10/0x10
[ 52.445117] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.445878] __x64_sys_unshare+0x31/0x40
[ 52.446403] do_syscall_64+0x3f/0x90
[ 52.446928] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.447584] RIP: 0033:0x7fc07b32a0d7
[ 52.448093] 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
[ 52.450316] RSP: 002b:00007ffef4519ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.451291] RAX: ffffffffffffffda RBX: 00007ffef451a538 RCX: 00007fc07b32a0d7
[ 52.452192] RDX: 00007fc07b39441f RSI: 00007ffef4519e90 RDI: 0000000040000000
[ 52.453103] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef4519ca0
[ 52.454020] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc07b43cbf0
[ 52.454928] R13: 00007ffef4519fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.455851]
[ 52.456156] irq event stamp: 9957
[ 52.456600] hardirqs last enabled at (9967): [] __up_console_sem+0x78/0x80
[ 52.457697] hardirqs last disabled at (9980): [] __up_console_sem+0x5d/0x80
[ 52.458764] softirqs last enabled at (9752): [] irq_exit_rcu+0x93/0xc0
[ 52.459820] softirqs last disabled at (9739): [] irq_exit_rcu+0x93/0xc0
[ 52.460873] ---[ end trace 0000000000000000 ]---
[ 52.466188] ------------[ cut here ]------------
[ 52.466826] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.468493] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.469594] Modules linked in:
[ 52.470040] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.471240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.472305] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.473009] 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
[ 52.475255] RSP: 0018:ffff8880207a7c00 EFLAGS: 00010282
[ 52.475957] RAX: 0000000000000000 RBX: ffff88800f12f240 RCX: 0000000000000000
[ 52.476882] RDX: ffff8880158151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.477793] RBP: ffff88800f12f254 R08: 0000000000000001 R09: 0000000000000000
[ 52.478713] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.479588] R13: ffffffff84e23fe0 R14: ffff88800f12f248 R15: ffffffff84da7d60
[ 52.480519] FS: 000055555641b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.481532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.482296] CR2: 00007f95cf1896f4 CR3: 000000000e88a000 CR4: 0000000000350ef0
[ 52.483207] Call Trace:
[ 52.483545]
[ 52.483895] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.484537] ipv6_frags_init_net+0x206/0x3c0
[ 52.485137] ops_init+0xbb/0x6b0
[ 52.485598] setup_net+0x3d9/0x990
[ 52.486091] ? down_read_killable+0x1d7/0x4e0
[ 52.486716] ? __pfx_setup_net+0x10/0x10
[ 52.487239] ? copy_net_ns+0x17c/0x770
[ 52.487785] copy_net_ns+0x321/0x770
[ 52.488307] create_new_namespaces+0x3f6/0xb30
[ 52.488944] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.489588] ksys_unshare+0x44d/0x8e0
[ 52.490127] ? __pfx_ksys_unshare+0x10/0x10
[ 52.490723] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.491441] __x64_sys_unshare+0x31/0x40
[ 52.492014] do_syscall_64+0x3f/0x90
[ 52.492509] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.493212] RIP: 0033:0x7fc07b32a0d7
[ 52.493722] 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
[ 52.495943] RSP: 002b:00007ffef4519ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.496942] RAX: ffffffffffffffda RBX: 00007ffef451a538 RCX: 00007fc07b32a0d7
[ 52.497846] RDX: 00007fc07b39441f RSI: 00007ffef4519e90 RDI: 0000000040000000
[ 52.498795] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef4519ca0
[ 52.499826] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc07b43cbf0
[ 52.500982] R13: 00007ffef4519fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.501947]
[ 52.502250] irq event stamp: 11921
[ 52.502721] hardirqs last enabled at (11933): [] __up_console_sem+0x78/0x80
[ 52.503797] hardirqs last disabled at (11944): [] __up_console_sem+0x5d/0x80
[ 52.504891] softirqs last enabled at (11870): [] irq_exit_rcu+0x93/0xc0
[ 52.505949] softirqs last disabled at (11859): [] irq_exit_rcu+0x93/0xc0
[ 52.507014] ---[ end trace 0000000000000000 ]---
[ 52.508411] ------------[ cut here ]------------
[ 52.509093] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.511069] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.512146] Modules linked in:
[ 52.512576] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.513765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.514820] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.515474] 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
[ 52.517709] RSP: 0018:ffff8880207a7bf0 EFLAGS: 00010286
[ 52.518372] RAX: 0000000000000000 RBX: ffff88800f12ea40 RCX: 0000000000000000
[ 52.519276] RDX: ffff8880158151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.520214] RBP: ffff88800f12ea54 R08: 0000000000000001 R09: 0000000000000000
[ 52.521112] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.522029] R13: ffffffff84e23fe0 R14: ffff88800f12ea48 R15: ffffffff84db0aa0
[ 52.522944] FS: 000055555641b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.523949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.524725] CR2: 00007f95cf1896f4 CR3: 000000000e88a000 CR4: 0000000000350ef0
[ 52.525600] Call Trace:
[ 52.525976]
[ 52.526282] nf_ct_net_init+0x224/0x3d0
[ 52.526854] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.527439] ops_init+0xbb/0x6b0
[ 52.527929] setup_net+0x3d9/0x990
[ 52.528402] ? down_read_killable+0x1d7/0x4e0
[ 52.529022] ? __pfx_setup_net+0x10/0x10
[ 52.529550] ? copy_net_ns+0x17c/0x770
[ 52.530094] copy_net_ns+0x321/0x770
[ 52.530585] create_new_namespaces+0x3f6/0xb30
[ 52.531214] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.531875] ksys_unshare+0x44d/0x8e0
[ 52.532387] ? __pfx_ksys_unshare+0x10/0x10
[ 52.532973] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.533728] __x64_sys_unshare+0x31/0x40
[ 52.534251] do_syscall_64+0x3f/0x90
[ 52.534779] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.535440] RIP: 0033:0x7fc07b32a0d7
[ 52.535950] 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
[ 52.538122] RSP: 002b:00007ffef4519ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.539090] RAX: ffffffffffffffda RBX: 00007ffef451a538 RCX: 00007fc07b32a0d7
[ 52.539997] RDX: 00007fc07b39441f RSI: 00007ffef4519e90 RDI: 0000000040000000
[ 52.540907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef4519ca0
[ 52.541807] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc07b43cbf0
[ 52.542710] R13: 00007ffef4519fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.543586]
[ 52.543934] irq event stamp: 12759
[ 52.544391] hardirqs last enabled at (12769): [] __up_console_sem+0x78/0x80
[ 52.545483] hardirqs last disabled at (12780): [] __up_console_sem+0x5d/0x80
[ 52.546560] softirqs last enabled at (12632): [] irq_exit_rcu+0x93/0xc0
[ 52.547617] softirqs last disabled at (12627): [] irq_exit_rcu+0x93/0xc0
[ 52.548667] ---[ end trace 0000000000000000 ]---
[ 54.043373] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.091750] Bluetooth: hci0: command 0x041b tx timeout
[ 58.138762] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.186758] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:51:39 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880207a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555641b400 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=00007f95cf1896f4 CR3=000000000e88a000 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=000000000001f3a3 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=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 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=00007f543ab22000 CR3=0000000009778000 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=2033343a31353a31322037312079614d XMM01=5d3934303931342e32352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3934303931342e32352020205b XMM07=79732033343a31353a31322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000