Warning: Permanently added '[localhost]:46816' (ECDSA) to the list of known hosts.
2023/05/16 19:07:25 fuzzer started
2023/05/16 19:07:25 dialing manager at localhost:35573
2023/05/16 19:07:25 checking machine...
2023/05/16 19:07:25 checking revisions...
syzkaller login: [ 29.319383] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:07:25 testing simple program...
[ 29.398756] cgroup: Unknown subsys name 'net'
[ 29.502169] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 43.125326] audit: type=1400 audit(1684264059.700:6): 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
[ 44.283450] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 44.285226] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 44.289819] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 44.292897] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 44.294673] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 44.296041] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 44.700162] ------------[ cut here ]------------
[ 44.701075] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 44.703658] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 44.705082] Modules linked in:
[ 44.705956] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 44.711099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.712402] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 44.713198] 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
[ 44.715721] RSP: 0018:ffff88801a6ffc00 EFLAGS: 00010282
[ 44.716460] RAX: 0000000000000000 RBX: ffff88800df3cc40 RCX: 0000000000000000
[ 44.717479] RDX: ffff888016f63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 44.718495] RBP: ffff88800df3cc54 R08: 0000000000000001 R09: 0000000000000000
[ 44.719489] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 44.720515] R13: ffffffff84e223a0 R14: ffff88800df3cc48 R15: ffffffff84d73340
[ 44.721558] FS: 0000555555a17400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 44.722733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.723557] CR2: 00007f11fedf36f4 CR3: 000000001ef3e000 CR4: 0000000000350ee0
[ 44.724627] Call Trace:
[ 44.725001]
[ 44.725344] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 44.726114] ipv4_frags_init_net+0x269/0x440
[ 44.726791] ops_init+0xbb/0x6b0
[ 44.727304] setup_net+0x3d9/0x990
[ 44.727861] ? down_read_killable+0x1d7/0x4e0
[ 44.728520] ? __pfx_setup_net+0x10/0x10
[ 44.729135] ? copy_net_ns+0x17c/0x770
[ 44.729756] copy_net_ns+0x321/0x770
[ 44.730317] create_new_namespaces+0x3f6/0xb30
[ 44.731032] unshare_nsproxy_namespaces+0xc1/0x200
[ 44.731776] ksys_unshare+0x44d/0x8e0
[ 44.732343] ? __pfx_ksys_unshare+0x10/0x10
[ 44.733008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 44.733888] __x64_sys_unshare+0x31/0x40
[ 44.734481] do_syscall_64+0x3f/0x90
[ 44.735062] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 44.735832] RIP: 0033:0x7f24545830d7
[ 44.736367] 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
[ 44.738872] RSP: 002b:00007ffd290a2c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 44.739955] RAX: ffffffffffffffda RBX: 00007ffd290a32a8 RCX: 00007f24545830d7
[ 44.740978] RDX: 00007f24545ed41f RSI: 00007ffd290a2c00 RDI: 0000000040000000
[ 44.742001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd290a2a10
[ 44.743024] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2454695bf0
[ 44.744034] R13: 00007ffd290a2d40 R14: 0000000000000000 R15: 00000000000000f8
[ 44.745085]
[ 44.745429] irq event stamp: 8903
[ 44.745969] hardirqs last enabled at (8915): [] __up_console_sem+0x78/0x80
[ 44.747159] hardirqs last disabled at (8926): [] __up_console_sem+0x5d/0x80
[ 44.748360] softirqs last enabled at (8448): [] irq_exit_rcu+0x93/0xc0
[ 44.749520] softirqs last disabled at (8395): [] irq_exit_rcu+0x93/0xc0
[ 44.750721] ---[ end trace 0000000000000000 ]---
[ 44.756817] ------------[ cut here ]------------
[ 44.757493] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 44.759652] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 44.760840] Modules linked in:
[ 44.761299] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 44.762612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.763743] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 44.764460] 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
[ 44.766895] RSP: 0018:ffff88801a6ffc00 EFLAGS: 00010282
[ 44.767656] RAX: 0000000000000000 RBX: ffff88800fff9a40 RCX: 0000000000000000
[ 44.768644] RDX: ffff888016f63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 44.769633] RBP: ffff88800fff9a54 R08: 0000000000000001 R09: 0000000000000000
[ 44.770582] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 44.771565] R13: ffffffff84e223a0 R14: ffff88800fff9a48 R15: ffffffff84da62e0
[ 44.772550] FS: 0000555555a17400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 44.773674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.774478] CR2: 00007f11fedf36f4 CR3: 000000001ef3e000 CR4: 0000000000350ee0
[ 44.775479] Call Trace:
[ 44.775882]
[ 44.776217] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 44.776943] ipv6_frags_init_net+0x206/0x3c0
[ 44.777572] ops_init+0xbb/0x6b0
[ 44.778124] setup_net+0x3d9/0x990
[ 44.778668] ? down_read_killable+0x1d7/0x4e0
[ 44.779313] ? __pfx_setup_net+0x10/0x10
[ 44.779922] ? copy_net_ns+0x17c/0x770
[ 44.780500] copy_net_ns+0x321/0x770
[ 44.781076] create_new_namespaces+0x3f6/0xb30
[ 44.781778] unshare_nsproxy_namespaces+0xc1/0x200
[ 44.782484] ksys_unshare+0x44d/0x8e0
[ 44.783076] ? __pfx_ksys_unshare+0x10/0x10
[ 44.783729] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 44.784538] __x64_sys_unshare+0x31/0x40
[ 44.785162] do_syscall_64+0x3f/0x90
[ 44.785772] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 44.786509] RIP: 0033:0x7f24545830d7
[ 44.787071] 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
[ 44.789540] RSP: 002b:00007ffd290a2c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 44.790641] RAX: ffffffffffffffda RBX: 00007ffd290a32a8 RCX: 00007f24545830d7
[ 44.791649] RDX: 00007f24545ed41f RSI: 00007ffd290a2c00 RDI: 0000000040000000
[ 44.792654] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd290a2a10
[ 44.793660] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2454695bf0
[ 44.794677] R13: 00007ffd290a2d40 R14: 0000000000000000 R15: 00000000000000f8
[ 44.795699]
[ 44.796036] irq event stamp: 10663
[ 44.796530] hardirqs last enabled at (10673): [] __up_console_sem+0x78/0x80
[ 44.797757] hardirqs last disabled at (10684): [] __up_console_sem+0x5d/0x80
[ 44.798989] softirqs last enabled at (10090): [] irq_exit_rcu+0x93/0xc0
[ 44.800177] softirqs last disabled at (10085): [] irq_exit_rcu+0x93/0xc0
[ 44.801365] ---[ end trace 0000000000000000 ]---
[ 44.803430] ------------[ cut here ]------------
[ 44.804191] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 44.806350] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 44.807483] Modules linked in:
[ 44.807947] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 44.809184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.810264] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 44.810974] 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
[ 44.813310] RSP: 0018:ffff88801a6ffbf0 EFLAGS: 00010286
[ 44.814076] RAX: 0000000000000000 RBX: ffff88800fff9240 RCX: 0000000000000000
[ 44.815065] RDX: ffff888016f63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 44.816054] RBP: ffff88800fff9254 R08: 0000000000000001 R09: 0000000000000000
[ 44.817033] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 44.818029] R13: ffffffff84e223a0 R14: ffff88800fff9248 R15: ffffffff84daf020
[ 44.819016] FS: 0000555555a17400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 44.820124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.820944] CR2: 00007f11fedf36f4 CR3: 000000001ef3e000 CR4: 0000000000350ee0
[ 44.821897] Call Trace:
[ 44.822247]
[ 44.822567] nf_ct_net_init+0x224/0x3d0
[ 44.823143] ? __pfx_nf_ct_net_init+0x10/0x10
[ 44.823778] ops_init+0xbb/0x6b0
[ 44.824246] setup_net+0x3d9/0x990
[ 44.824757] ? down_read_killable+0x1d7/0x4e0
[ 44.825357] ? __pfx_setup_net+0x10/0x10
[ 44.825943] ? copy_net_ns+0x17c/0x770
[ 44.826478] copy_net_ns+0x321/0x770
[ 44.827016] create_new_namespaces+0x3f6/0xb30
[ 44.827659] unshare_nsproxy_namespaces+0xc1/0x200
[ 44.828302] ksys_unshare+0x44d/0x8e0
[ 44.828865] ? __pfx_ksys_unshare+0x10/0x10
[ 44.829472] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 44.830298] __x64_sys_unshare+0x31/0x40
[ 44.830897] do_syscall_64+0x3f/0x90
[ 44.831429] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 44.832169] RIP: 0033:0x7f24545830d7
[ 44.832710] 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
[ 44.835131] RSP: 002b:00007ffd290a2c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 44.836191] RAX: ffffffffffffffda RBX: 00007ffd290a32a8 RCX: 00007f24545830d7
[ 44.837168] RDX: 00007f24545ed41f RSI: 00007ffd290a2c00 RDI: 0000000040000000
[ 44.838160] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd290a2a10
[ 44.839153] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2454695bf0
[ 44.840118] R13: 00007ffd290a2d40 R14: 0000000000000000 R15: 00000000000000f8
[ 44.841121]
[ 44.841449] irq event stamp: 11541
[ 44.841979] hardirqs last enabled at (11553): [] __up_console_sem+0x78/0x80
[ 44.843153] hardirqs last disabled at (11564): [] __up_console_sem+0x5d/0x80
[ 44.844318] softirqs last enabled at (11200): [] irq_exit_rcu+0x93/0xc0
[ 44.845459] softirqs last disabled at (11195): [] irq_exit_rcu+0x93/0xc0
[ 44.846627] ---[ end trace 0000000000000000 ]---
[ 46.367370] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 48.414711] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 50.462666] Bluetooth: hci0: command 0x040f tx timeout
[ 52.510659] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:07:40 Registers:
info registers vcpu 0
RAX=000000000001ac63 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fc483dec070 CR3=00000000161e6000 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=44390f174134f5a68248ed66441fb971
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=500b1d7ce85f4670000000000013bce0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e766f61c5e8ecb5300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a6ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555a17400 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=00007f11fedf36f4 CR3=000000001ef3e000 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