Warning: Permanently added '[localhost]:7338' (ECDSA) to the list of known hosts.
2023/05/17 06:02:40 fuzzer started
2023/05/17 06:02:40 dialing manager at localhost:35573
2023/05/17 06:02:40 checking machine...
2023/05/17 06:02:40 checking revisions...
syzkaller login: [ 47.222599] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:02:40 testing simple program...
[ 47.300627] cgroup: Unknown subsys name 'net'
[ 47.394803] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 58.914218] audit: type=1400 audit(1684303372.478:6): 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
executing program
[ 59.997604] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.000698] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.001927] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.004314] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.006152] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.007233] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.382540] ------------[ cut here ]------------
[ 60.383198] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.385103] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.386147] Modules linked in:
[ 60.386542] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.390664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.391671] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.392344] 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
[ 60.394495] RSP: 0018:ffff88802021fc00 EFLAGS: 00010282
[ 60.395174] RAX: 0000000000000000 RBX: ffff88800e95a440 RCX: 0000000000000000
[ 60.396049] RDX: ffff888018f63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.396952] RBP: ffff88800e95a454 R08: 0000000000000001 R09: 0000000000000000
[ 60.397801] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.398682] R13: ffffffff84e223a0 R14: ffff88800e95a448 R15: ffffffff84d73340
[ 60.399569] FS: 00005555568da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.400590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.401324] CR2: 00007f37556f36f4 CR3: 000000000ef02000 CR4: 0000000000350ef0
[ 60.402202] Call Trace:
[ 60.402528]
[ 60.402826] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.403469] ipv4_frags_init_net+0x269/0x440
[ 60.404049] ops_init+0xbb/0x6b0
[ 60.404495] setup_net+0x3d9/0x990
[ 60.404971] ? down_read_killable+0x1d7/0x4e0
[ 60.405538] ? __pfx_setup_net+0x10/0x10
[ 60.406076] ? copy_net_ns+0x17c/0x770
[ 60.406578] copy_net_ns+0x321/0x770
[ 60.407085] create_new_namespaces+0x3f6/0xb30
[ 60.407668] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.408338] ksys_unshare+0x44d/0x8e0
[ 60.408826] ? __pfx_ksys_unshare+0x10/0x10
[ 60.409404] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.410129] __x64_sys_unshare+0x31/0x40
[ 60.410638] do_syscall_64+0x3f/0x90
[ 60.411134] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.411769] RIP: 0033:0x7fbef363a0d7
[ 60.412269] 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
[ 60.414409] RSP: 002b:00007ffee0122548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.415345] RAX: ffffffffffffffda RBX: 00007ffee0122b88 RCX: 00007fbef363a0d7
[ 60.416231] RDX: 00007fbef36a441f RSI: 00007ffee01224e0 RDI: 0000000040000000
[ 60.417105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee01222f0
[ 60.417979] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbef374cbf0
[ 60.418822] R13: 00007ffee0122620 R14: 0000000000000000 R15: 00000000000000f8
[ 60.419714]
[ 60.420033] irq event stamp: 9247
[ 60.420469] hardirqs last enabled at (9257): [] __up_console_sem+0x78/0x80
[ 60.421510] hardirqs last disabled at (9268): [] __up_console_sem+0x5d/0x80
[ 60.422561] softirqs last enabled at (8624): [] irq_exit_rcu+0x93/0xc0
[ 60.423576] softirqs last disabled at (8495): [] irq_exit_rcu+0x93/0xc0
[ 60.424602] ---[ end trace 0000000000000000 ]---
[ 60.429718] ------------[ cut here ]------------
[ 60.430324] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.431963] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.433016] Modules linked in:
[ 60.433424] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.434564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.435574] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.436252] 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
[ 60.438407] RSP: 0018:ffff88802021fc00 EFLAGS: 00010282
[ 60.439082] RAX: 0000000000000000 RBX: ffff88800eb5f440 RCX: 0000000000000000
[ 60.439967] RDX: ffff888018f63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.440871] RBP: ffff88800eb5f454 R08: 0000000000000001 R09: 0000000000000000
[ 60.441722] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.442604] R13: ffffffff84e223a0 R14: ffff88800eb5f448 R15: ffffffff84da62e0
[ 60.443485] FS: 00005555568da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.444478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.445204] CR2: 00007f37556f36f4 CR3: 000000000ef02000 CR4: 0000000000350ef0
[ 60.446081] Call Trace:
[ 60.446403]
[ 60.446695] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.447330] ipv6_frags_init_net+0x206/0x3c0
[ 60.447908] ops_init+0xbb/0x6b0
[ 60.448361] setup_net+0x3d9/0x990
[ 60.448808] ? down_read_killable+0x1d7/0x4e0
[ 60.449409] ? __pfx_setup_net+0x10/0x10
[ 60.449934] ? copy_net_ns+0x17c/0x770
[ 60.450435] copy_net_ns+0x321/0x770
[ 60.450944] create_new_namespaces+0x3f6/0xb30
[ 60.451527] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.452184] ksys_unshare+0x44d/0x8e0
[ 60.452673] ? __pfx_ksys_unshare+0x10/0x10
[ 60.453239] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.453978] __x64_sys_unshare+0x31/0x40
[ 60.454494] do_syscall_64+0x3f/0x90
[ 60.454991] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.455622] RIP: 0033:0x7fbef363a0d7
[ 60.456117] 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
[ 60.458268] RSP: 002b:00007ffee0122548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.459199] RAX: ffffffffffffffda RBX: 00007ffee0122b88 RCX: 00007fbef363a0d7
[ 60.460088] RDX: 00007fbef36a441f RSI: 00007ffee01224e0 RDI: 0000000040000000
[ 60.460968] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee01222f0
[ 60.461816] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbef374cbf0
[ 60.462688] R13: 00007ffee0122620 R14: 0000000000000000 R15: 00000000000000f8
[ 60.463585]
[ 60.463914] irq event stamp: 11011
[ 60.464354] hardirqs last enabled at (11021): [] __up_console_sem+0x78/0x80
[ 60.465401] hardirqs last disabled at (11032): [] __up_console_sem+0x5d/0x80
[ 60.466460] softirqs last enabled at (10584): [] irq_exit_rcu+0x93/0xc0
[ 60.467481] softirqs last disabled at (10579): [] irq_exit_rcu+0x93/0xc0
[ 60.468528] ---[ end trace 0000000000000000 ]---
[ 60.469939] ------------[ cut here ]------------
[ 60.470518] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.472474] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.473529] Modules linked in:
[ 60.473964] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.475112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.476132] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.476771] 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
[ 60.478936] RSP: 0018:ffff88802021fbf0 EFLAGS: 00010286
[ 60.479587] RAX: 0000000000000000 RBX: ffff88800eb5e440 RCX: 0000000000000000
[ 60.480493] RDX: ffff888018f63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.481378] RBP: ffff88800eb5e454 R08: 0000000000000001 R09: 0000000000000000
[ 60.482263] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.483157] R13: ffffffff84e223a0 R14: ffff88800eb5e448 R15: ffffffff84daf020
[ 60.484033] FS: 00005555568da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.485049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.485757] CR2: 00007f37556f36f4 CR3: 000000000ef02000 CR4: 0000000000350ef0
[ 60.486637] Call Trace:
[ 60.486986]
[ 60.487285] nf_ct_net_init+0x224/0x3d0
[ 60.487797] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.488409] ops_init+0xbb/0x6b0
[ 60.488880] setup_net+0x3d9/0x990
[ 60.489330] ? down_read_killable+0x1d7/0x4e0
[ 60.489918] ? __pfx_setup_net+0x10/0x10
[ 60.490420] ? copy_net_ns+0x17c/0x770
[ 60.490950] copy_net_ns+0x321/0x770
[ 60.491431] create_new_namespaces+0x3f6/0xb30
[ 60.492051] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.492697] ksys_unshare+0x44d/0x8e0
[ 60.493221] ? __pfx_ksys_unshare+0x10/0x10
[ 60.493763] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.494508] __x64_sys_unshare+0x31/0x40
[ 60.495048] do_syscall_64+0x3f/0x90
[ 60.495520] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.496190] RIP: 0033:0x7fbef363a0d7
[ 60.496656] 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
[ 60.498803] RSP: 002b:00007ffee0122548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.499757] RAX: ffffffffffffffda RBX: 00007ffee0122b88 RCX: 00007fbef363a0d7
[ 60.500620] RDX: 00007fbef36a441f RSI: 00007ffee01224e0 RDI: 0000000040000000
[ 60.501464] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee01222f0
[ 60.502302] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbef374cbf0
[ 60.503134] R13: 00007ffee0122620 R14: 0000000000000000 R15: 00000000000000f8
[ 60.503990]
[ 60.504294] irq event stamp: 11783
[ 60.504703] hardirqs last enabled at (11793): [] __up_console_sem+0x78/0x80
[ 60.505715] hardirqs last disabled at (11804): [] __up_console_sem+0x5d/0x80
[ 60.506720] softirqs last enabled at (11732): [] irq_exit_rcu+0x93/0xc0
[ 60.507695] softirqs last disabled at (11725): [] irq_exit_rcu+0x93/0xc0
[ 60.508708] ---[ end trace 0000000000000000 ]---
executing program
[ 62.074507] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.122325] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.170378] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.217912] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:02:43 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802021f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555568da400 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=00007f37556f36f4 CR3=000000000ef02000 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=000000000002e549 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f5e1178afc0 CR3=0000000009be8000 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=2033353a32303a36302037312079614d XMM01=5d3330313538332e30362020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3330313538332e30362020205b XMM07=79732033353a32303a36302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000