Warning: Permanently added '[localhost]:38573' (ECDSA) to the list of known hosts.
2023/05/17 08:58:34 fuzzer started
2023/05/17 08:58:35 dialing manager at localhost:35573
2023/05/17 08:58:35 checking machine...
2023/05/17 08:58:35 checking revisions...
syzkaller login: [ 64.519787] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:58:35 testing simple program...
[ 64.583868] cgroup: Unknown subsys name 'net'
[ 64.666508] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.038676] audit: type=1400 audit(1684313927.657:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 78.138301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.140665] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.141894] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.150584] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.152156] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.153970] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.487459] ------------[ cut here ]------------
[ 78.487938] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 78.489121] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.490034] Modules linked in:
[ 78.490358] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 78.491471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.494424] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.494915] 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
[ 78.496532] RSP: 0018:ffff888019697c00 EFLAGS: 00010282
[ 78.496966] RAX: 0000000000000000 RBX: ffff8880159f8440 RCX: 0000000000000000
[ 78.497553] RDX: ffff8880164f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 78.498112] RBP: ffff8880159f8454 R08: 0000000000000001 R09: 0000000000000000
[ 78.498698] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 78.499252] R13: ffffffff84e223a0 R14: ffff8880159f8448 R15: ffffffff84d73340
[ 78.499803] FS: 000055555685e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.500462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.500908] CR2: 00007fef61f246f4 CR3: 000000001ea72000 CR4: 0000000000350ee0
[ 78.501597] Call Trace:
[ 78.501807]
[ 78.502002] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 78.502455] ipv4_frags_init_net+0x269/0x440
[ 78.502858] ops_init+0xbb/0x6b0
[ 78.503171] setup_net+0x3d9/0x990
[ 78.503520] ? down_read_killable+0x1d7/0x4e0
[ 78.503918] ? __pfx_setup_net+0x10/0x10
[ 78.504292] ? copy_net_ns+0x17c/0x770
[ 78.504686] copy_net_ns+0x321/0x770
[ 78.505040] create_new_namespaces+0x3f6/0xb30
[ 78.505556] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.505991] ksys_unshare+0x44d/0x8e0
[ 78.506337] ? __pfx_ksys_unshare+0x10/0x10
[ 78.506674] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.507135] __x64_sys_unshare+0x31/0x40
[ 78.507524] do_syscall_64+0x3f/0x90
[ 78.507897] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.508383] RIP: 0033:0x7f92998ea0d7
[ 78.508718] 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
[ 78.510435] RSP: 002b:00007ffdcdf3c0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.511103] RAX: ffffffffffffffda RBX: 00007ffdcdf3c6f8 RCX: 00007f92998ea0d7
[ 78.511777] RDX: 00007f929995441f RSI: 00007ffdcdf3c050 RDI: 0000000040000000
[ 78.512345] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcdf3be60
[ 78.512897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f92999fcbf0
[ 78.513492] R13: 00007ffdcdf3c190 R14: 0000000000000000 R15: 00000000000000f8
[ 78.514133]
[ 78.514379] irq event stamp: 9281
[ 78.514687] hardirqs last enabled at (9291): [] __up_console_sem+0x78/0x80
[ 78.515394] hardirqs last disabled at (9302): [] __up_console_sem+0x5d/0x80
[ 78.516026] softirqs last enabled at (8794): [] irq_exit_rcu+0x93/0xc0
[ 78.516688] softirqs last disabled at (8789): [] irq_exit_rcu+0x93/0xc0
[ 78.517414] ---[ end trace 0000000000000000 ]---
[ 78.521758] ------------[ cut here ]------------
[ 78.522252] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 78.523402] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.524139] Modules linked in:
[ 78.524473] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 78.525245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.525952] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.526467] 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
[ 78.527992] RSP: 0018:ffff888019697c00 EFLAGS: 00010282
[ 78.528437] RAX: 0000000000000000 RBX: ffff88800d46dc40 RCX: 0000000000000000
[ 78.529005] RDX: ffff8880164f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 78.529630] RBP: ffff88800d46dc54 R08: 0000000000000001 R09: 0000000000000000
[ 78.530229] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.530795] R13: ffffffff84e223a0 R14: ffff88800d46dc48 R15: ffffffff84da62e0
[ 78.531411] FS: 000055555685e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.532047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.532542] CR2: 00007fef61f246f4 CR3: 000000001ea72000 CR4: 0000000000350ee0
[ 78.533129] Call Trace:
[ 78.533381]
[ 78.533630] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 78.534030] ipv6_frags_init_net+0x206/0x3c0
[ 78.534413] ops_init+0xbb/0x6b0
[ 78.534730] setup_net+0x3d9/0x990
[ 78.535040] ? down_read_killable+0x1d7/0x4e0
[ 78.535465] ? __pfx_setup_net+0x10/0x10
[ 78.535797] ? copy_net_ns+0x17c/0x770
[ 78.536114] copy_net_ns+0x321/0x770
[ 78.536448] create_new_namespaces+0x3f6/0xb30
[ 78.536835] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.537258] ksys_unshare+0x44d/0x8e0
[ 78.537610] ? __pfx_ksys_unshare+0x10/0x10
[ 78.537965] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.538458] __x64_sys_unshare+0x31/0x40
[ 78.538814] do_syscall_64+0x3f/0x90
[ 78.539141] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.539604] RIP: 0033:0x7f92998ea0d7
[ 78.539911] 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
[ 78.541380] RSP: 002b:00007ffdcdf3c0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.541999] RAX: ffffffffffffffda RBX: 00007ffdcdf3c6f8 RCX: 00007f92998ea0d7
[ 78.542574] RDX: 00007f929995441f RSI: 00007ffdcdf3c050 RDI: 0000000040000000
[ 78.543160] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcdf3be60
[ 78.543800] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f92999fcbf0
[ 78.544396] R13: 00007ffdcdf3c190 R14: 0000000000000000 R15: 00000000000000f8
[ 78.544981]
[ 78.545174] irq event stamp: 11053
[ 78.545516] hardirqs last enabled at (11065): [] __up_console_sem+0x78/0x80
[ 78.546239] hardirqs last disabled at (11076): [] __up_console_sem+0x5d/0x80
[ 78.546937] softirqs last enabled at (11028): [] irq_exit_rcu+0x93/0xc0
[ 78.547638] softirqs last disabled at (11023): [] irq_exit_rcu+0x93/0xc0
[ 78.548333] ---[ end trace 0000000000000000 ]---
[ 78.549482] ------------[ cut here ]------------
[ 78.549882] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 78.551345] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.552031] Modules linked in:
[ 78.552305] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 78.553043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.553765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.554198] 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
[ 78.555673] RSP: 0018:ffff888019697bf0 EFLAGS: 00010286
[ 78.556130] RAX: 0000000000000000 RBX: ffff88800e0e0840 RCX: 0000000000000000
[ 78.556726] RDX: ffff8880164f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 78.557285] RBP: ffff88800e0e0854 R08: 0000000000000001 R09: 0000000000000000
[ 78.557884] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.558485] R13: ffffffff84e223a0 R14: ffff88800e0e0848 R15: ffffffff84daf020
[ 78.559057] FS: 000055555685e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.559729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.560198] CR2: 00007fef61f246f4 CR3: 000000001ea72000 CR4: 0000000000350ee0
[ 78.560761] Call Trace:
[ 78.560969]
[ 78.561161] nf_ct_net_init+0x224/0x3d0
[ 78.561557] ? __pfx_nf_ct_net_init+0x10/0x10
[ 78.561956] ops_init+0xbb/0x6b0
[ 78.562272] setup_net+0x3d9/0x990
[ 78.562572] ? down_read_killable+0x1d7/0x4e0
[ 78.562953] ? __pfx_setup_net+0x10/0x10
[ 78.563322] ? copy_net_ns+0x17c/0x770
[ 78.563652] copy_net_ns+0x321/0x770
[ 78.563970] create_new_namespaces+0x3f6/0xb30
[ 78.564391] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.564799] ksys_unshare+0x44d/0x8e0
[ 78.565117] ? __pfx_ksys_unshare+0x10/0x10
[ 78.565539] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.566012] __x64_sys_unshare+0x31/0x40
[ 78.566367] do_syscall_64+0x3f/0x90
[ 78.566677] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.567088] RIP: 0033:0x7f92998ea0d7
[ 78.567421] 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
[ 78.568855] RSP: 002b:00007ffdcdf3c0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.569510] RAX: ffffffffffffffda RBX: 00007ffdcdf3c6f8 RCX: 00007f92998ea0d7
[ 78.570130] RDX: 00007f929995441f RSI: 00007ffdcdf3c050 RDI: 0000000040000000
[ 78.570761] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcdf3be60
[ 78.571352] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f92999fcbf0
[ 78.571925] R13: 00007ffdcdf3c190 R14: 0000000000000000 R15: 00000000000000f8
[ 78.572531]
[ 78.572731] irq event stamp: 11925
[ 78.573013] hardirqs last enabled at (11935): [] __up_console_sem+0x78/0x80
[ 78.573739] hardirqs last disabled at (11946): [] __up_console_sem+0x5d/0x80
[ 78.574441] softirqs last enabled at (11438): [] irq_exit_rcu+0x93/0xc0
[ 78.575165] softirqs last disabled at (11339): [] irq_exit_rcu+0x93/0xc0
[ 78.575865] ---[ end trace 0000000000000000 ]---
executing program
[ 80.229896] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.277733] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 84.325385] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 86.374280] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:58:27 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=1ffff11002b9a97d
RSI=ffffffff81979dc9 RDI=ffff888015cd4be8 RBP=ffffea00005fa328 RSP=ffff8880069f7958
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffffea00005fa300 R13=0000000000000000 R14=0000000000001000 R15=ffffea00005fa308
RIP=ffffffff81979de7 RFL=00000246 [---Z-P-] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f813c59f900 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=00007f813b9bc3a0 CR3=000000001646a000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=6188bbedde40c487000000000013c510 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2df0d48d6da8c56200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000077 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019697618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000077 R11=0000000000000001
R12=0000000000000077 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 000055555685e400 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=00007fef61f246f4 CR3=000000001ea72000 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