Warning: Permanently added '[localhost]:14894' (ECDSA) to the list of known hosts.
2023/05/16 22:48:27 fuzzer started
2023/05/16 22:48:28 dialing manager at localhost:35573
2023/05/16 22:48:28 checking machine...
2023/05/16 22:48:28 checking revisions...
syzkaller login: [ 37.066111] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:48:28 testing simple program...
[ 37.131856] cgroup: Unknown subsys name 'net'
[ 37.205874] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.065291] audit: type=1400 audit(1684277321.258:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.201094] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.203821] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.205046] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.209052] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.210628] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.213149] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.599377] ------------[ cut here ]------------
[ 51.600196] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.602469] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.603811] Modules linked in:
[ 51.604299] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.608442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.609459] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.610165] 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
[ 51.612386] RSP: 0018:ffff88802031fc00 EFLAGS: 00010282
[ 51.613082] RAX: 0000000000000000 RBX: ffff88800fb8f440 RCX: 0000000000000000
[ 51.613996] RDX: ffff88801a4fd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.614892] RBP: ffff88800fb8f454 R08: 0000000000000001 R09: 0000000000000000
[ 51.615806] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.616714] R13: ffffffff84e223a0 R14: ffff88800fb8f448 R15: ffffffff84d73340
[ 51.617622] FS: 000055555643f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.618624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.619352] CR2: 00007f7ce83ac6f4 CR3: 0000000019b26000 CR4: 0000000000350ef0
[ 51.620261] Call Trace:
[ 51.620630]
[ 51.620928] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.621577] ipv4_frags_init_net+0x269/0x440
[ 51.622142] ops_init+0xbb/0x6b0
[ 51.622616] setup_net+0x3d9/0x990
[ 51.623075] ? down_read_killable+0x1d7/0x4e0
[ 51.623705] ? __pfx_setup_net+0x10/0x10
[ 51.624218] ? copy_net_ns+0x17c/0x770
[ 51.624752] copy_net_ns+0x321/0x770
[ 51.625240] create_new_namespaces+0x3f6/0xb30
[ 51.625858] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.626484] ksys_unshare+0x44d/0x8e0
[ 51.627011] ? __pfx_ksys_unshare+0x10/0x10
[ 51.627605] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.628324] __x64_sys_unshare+0x31/0x40
[ 51.628879] do_syscall_64+0x3f/0x90
[ 51.629359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.630031] RIP: 0033:0x7f5497f3c0d7
[ 51.630504] 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
[ 51.632718] RSP: 002b:00007ffe2a1cfb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.633678] RAX: ffffffffffffffda RBX: 00007ffe2a1d0178 RCX: 00007f5497f3c0d7
[ 51.634571] RDX: 00007f5497fa641f RSI: 00007ffe2a1cfad0 RDI: 0000000040000000
[ 51.635462] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2a1cf8e0
[ 51.636348] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f549804ebf0
[ 51.637243] R13: 00007ffe2a1cfc10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.638158]
[ 51.638465] irq event stamp: 7725
[ 51.638923] hardirqs last enabled at (7737): [] __up_console_sem+0x78/0x80
[ 51.640011] hardirqs last disabled at (7748): [] __up_console_sem+0x5d/0x80
[ 51.641066] softirqs last enabled at (7634): [] irq_exit_rcu+0x93/0xc0
[ 51.642092] softirqs last disabled at (7629): [] irq_exit_rcu+0x93/0xc0
[ 51.643127] ---[ end trace 0000000000000000 ]---
[ 51.649111] ------------[ cut here ]------------
[ 51.649740] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.651403] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.652472] Modules linked in:
[ 51.652910] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.654079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.655097] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.655791] 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
[ 51.657958] RSP: 0018:ffff88802031fc00 EFLAGS: 00010282
[ 51.658646] RAX: 0000000000000000 RBX: ffff88800da5de40 RCX: 0000000000000000
[ 51.659525] RDX: ffff88801a4fd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.660422] RBP: ffff88800da5de54 R08: 0000000000000001 R09: 0000000000000000
[ 51.661320] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.662223] R13: ffffffff84e223a0 R14: ffff88800da5de48 R15: ffffffff84da62e0
[ 51.663132] FS: 000055555643f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.664140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.664887] CR2: 00007f7ce83ac6f4 CR3: 0000000019b26000 CR4: 0000000000350ef0
[ 51.665768] Call Trace:
[ 51.666093]
[ 51.666388] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.667031] ipv6_frags_init_net+0x206/0x3c0
[ 51.667633] ops_init+0xbb/0x6b0
[ 51.668072] setup_net+0x3d9/0x990
[ 51.668520] ? down_read_killable+0x1d7/0x4e0
[ 51.669123] ? __pfx_setup_net+0x10/0x10
[ 51.669670] ? copy_net_ns+0x17c/0x770
[ 51.670170] copy_net_ns+0x321/0x770
[ 51.670670] create_new_namespaces+0x3f6/0xb30
[ 51.671256] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.671914] ksys_unshare+0x44d/0x8e0
[ 51.672399] ? __pfx_ksys_unshare+0x10/0x10
[ 51.672964] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.673695] __x64_sys_unshare+0x31/0x40
[ 51.674207] do_syscall_64+0x3f/0x90
[ 51.674705] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.675349] RIP: 0033:0x7f5497f3c0d7
[ 51.675839] 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
[ 51.677977] RSP: 002b:00007ffe2a1cfb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.678913] RAX: ffffffffffffffda RBX: 00007ffe2a1d0178 RCX: 00007f5497f3c0d7
[ 51.679798] RDX: 00007f5497fa641f RSI: 00007ffe2a1cfad0 RDI: 0000000040000000
[ 51.680687] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2a1cf8e0
[ 51.681567] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f549804ebf0
[ 51.682421] R13: 00007ffe2a1cfc10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.683317]
[ 51.683683] irq event stamp: 9901
[ 51.684103] hardirqs last enabled at (9911): [] __up_console_sem+0x78/0x80
[ 51.685152] hardirqs last disabled at (9922): [] __up_console_sem+0x5d/0x80
[ 51.686208] softirqs last enabled at (8950): [] irq_exit_rcu+0x93/0xc0
[ 51.687336] softirqs last disabled at (8915): [] irq_exit_rcu+0x93/0xc0
[ 51.688347] ---[ end trace 0000000000000000 ]---
[ 51.689673] ------------[ cut here ]------------
[ 51.690233] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.692136] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.693156] Modules linked in:
[ 51.693580] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.694734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.695781] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.696425] 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
[ 51.698613] RSP: 0018:ffff88802031fbf0 EFLAGS: 00010286
[ 51.699264] RAX: 0000000000000000 RBX: ffff88800d39a240 RCX: 0000000000000000
[ 51.700168] RDX: ffff88801a4fd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.701054] RBP: ffff88800d39a254 R08: 0000000000000001 R09: 0000000000000000
[ 51.701954] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.702840] R13: ffffffff84e223a0 R14: ffff88800d39a248 R15: ffffffff84daf020
[ 51.703746] FS: 000055555643f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.704732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.705447] CR2: 00007f7ce83ac6f4 CR3: 0000000019b26000 CR4: 0000000000350ef0
[ 51.706339] Call Trace:
[ 51.706692]
[ 51.706994] nf_ct_net_init+0x224/0x3d0
[ 51.707560] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.708139] ops_init+0xbb/0x6b0
[ 51.708616] setup_net+0x3d9/0x990
[ 51.709074] ? down_read_killable+0x1d7/0x4e0
[ 51.709676] ? __pfx_setup_net+0x10/0x10
[ 51.710190] ? copy_net_ns+0x17c/0x770
[ 51.710729] copy_net_ns+0x321/0x770
[ 51.711215] create_new_namespaces+0x3f6/0xb30
[ 51.711853] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.712473] ksys_unshare+0x44d/0x8e0
[ 51.712990] ? __pfx_ksys_unshare+0x10/0x10
[ 51.713563] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.714282] __x64_sys_unshare+0x31/0x40
[ 51.714830] do_syscall_64+0x3f/0x90
[ 51.715309] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.716001] RIP: 0033:0x7f5497f3c0d7
[ 51.716461] 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
[ 51.718619] RSP: 002b:00007ffe2a1cfb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.719572] RAX: ffffffffffffffda RBX: 00007ffe2a1d0178 RCX: 00007f5497f3c0d7
[ 51.720426] RDX: 00007f5497fa641f RSI: 00007ffe2a1cfad0 RDI: 0000000040000000
[ 51.721325] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2a1cf8e0
[ 51.722203] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f549804ebf0
[ 51.723097] R13: 00007ffe2a1cfc10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.724029]
[ 51.724330] irq event stamp: 10685
[ 51.724802] hardirqs last enabled at (10697): [] __up_console_sem+0x78/0x80
[ 51.725877] hardirqs last disabled at (10708): [] __up_console_sem+0x5d/0x80
[ 51.726952] softirqs last enabled at (10240): [] irq_exit_rcu+0x93/0xc0
[ 51.727995] softirqs last disabled at (10235): [] irq_exit_rcu+0x93/0xc0
[ 51.729032] ---[ end trace 0000000000000000 ]---
executing program
[ 53.233613] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.281615] Bluetooth: hci0: command 0x041b tx timeout
[ 57.328674] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.376662] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:48:42 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802031f5f0
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 000055555643f400 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=00007f7ce83ac6f4 CR3=0000000019b26000 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=000000000002b6d1 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=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=00007f27d8001008 CR3=000000001a18c000 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=2032343a38343a32322036312079614d XMM01=5d3936343230362e31352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3936343230362e31352020205b XMM07=79732032343a38343a32322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000