Warning: Permanently added '[localhost]:3411' (ECDSA) to the list of known hosts.
2023/05/18 08:49:02 fuzzer started
2023/05/18 08:49:02 dialing manager at localhost:44319
2023/05/18 08:49:02 checking machine...
2023/05/18 08:49:02 checking revisions...
syzkaller login: [ 35.299038] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:49:02 testing simple program...
[ 35.373948] cgroup: Unknown subsys name 'net'
[ 35.440410] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.108094] audit: type=1400 audit(1684399755.539:6): 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
[ 49.300815] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.302572] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.303345] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.305727] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.307022] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.307935] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.560389] ------------[ cut here ]------------
[ 49.560830] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.561891] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.562496] Modules linked in:
[ 49.562820] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.563464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.564352] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.567917] 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
[ 49.570803] RSP: 0018:ffff88800cdffc00 EFLAGS: 00010282
[ 49.571774] RAX: 0000000000000000 RBX: ffff88800d9a1840 RCX: 0000000000000000
[ 49.572999] RDX: ffff888019f83680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.574225] RBP: ffff88800d9a1854 R08: 0000000000000001 R09: 0000000000000000
[ 49.575436] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.576681] R13: ffffffff84e23fe0 R14: ffff88800d9a1848 R15: ffffffff84d74dc0
[ 49.577880] FS: 00005555558f4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.578971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.579808] CR2: 00007faf6aeb06f4 CR3: 0000000016850000 CR4: 0000000000350ef0
[ 49.580784] Call Trace:
[ 49.581114]
[ 49.581413] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.582140] ipv4_frags_init_net+0x269/0x440
[ 49.582814] ops_init+0xbb/0x6b0
[ 49.583267] setup_net+0x3d9/0x990
[ 49.583841] ? down_read_killable+0x1d7/0x4e0
[ 49.584416] ? __pfx_setup_net+0x10/0x10
[ 49.585108] ? copy_net_ns+0x17c/0x770
[ 49.585841] copy_net_ns+0x321/0x770
[ 49.586344] create_new_namespaces+0x3f6/0xb30
[ 49.587061] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.587843] ksys_unshare+0x44d/0x8e0
[ 49.588355] ? __pfx_ksys_unshare+0x10/0x10
[ 49.589131] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.589945] __x64_sys_unshare+0x31/0x40
[ 49.590478] do_syscall_64+0x3f/0x90
[ 49.591005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.591704] RIP: 0033:0x7f842fbbc0d7
[ 49.592187] 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
[ 49.594510] RSP: 002b:00007fff86d93b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.595533] RAX: ffffffffffffffda RBX: 00007fff86d941d8 RCX: 00007f842fbbc0d7
[ 49.596478] RDX: 00007f842fc2641f RSI: 00007fff86d93b30 RDI: 0000000040000000
[ 49.597424] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86d93940
[ 49.598365] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f842fccebf0
[ 49.599303] R13: 00007fff86d93c70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.600258]
[ 49.600577] irq event stamp: 9471
[ 49.601075] hardirqs last enabled at (9483): [] __up_console_sem+0x78/0x80
[ 49.602206] hardirqs last disabled at (9494): [] __up_console_sem+0x5d/0x80
[ 49.603335] softirqs last enabled at (9352): [] irq_exit_rcu+0x93/0xc0
[ 49.604424] softirqs last disabled at (9343): [] irq_exit_rcu+0x93/0xc0
[ 49.605530] ---[ end trace 0000000000000000 ]---
[ 49.610896] ------------[ cut here ]------------
[ 49.611540] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.613546] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.614693] Modules linked in:
[ 49.615126] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.616366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.617458] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.618187] 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
[ 49.620565] RSP: 0018:ffff88800cdffc00 EFLAGS: 00010282
[ 49.621331] RAX: 0000000000000000 RBX: ffff88800df70a40 RCX: 0000000000000000
[ 49.622294] RDX: ffff888019f83680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.623258] RBP: ffff88800df70a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.624217] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.625200] R13: ffffffff84e23fe0 R14: ffff88800df70a48 R15: ffffffff84da7d60
[ 49.626181] FS: 00005555558f4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.627272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.628082] CR2: 00007faf6aeb06f4 CR3: 0000000016850000 CR4: 0000000000350ef0
[ 49.629078] Call Trace:
[ 49.629438]
[ 49.629792] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.630473] ipv6_frags_init_net+0x206/0x3c0
[ 49.631112] ops_init+0xbb/0x6b0
[ 49.631598] setup_net+0x3d9/0x990
[ 49.632129] ? down_read_killable+0x1d7/0x4e0
[ 49.632794] ? __pfx_setup_net+0x10/0x10
[ 49.633351] ? copy_net_ns+0x17c/0x770
[ 49.633945] copy_net_ns+0x321/0x770
[ 49.634477] create_new_namespaces+0x3f6/0xb30
[ 49.635142] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.635857] ksys_unshare+0x44d/0x8e0
[ 49.636397] ? __pfx_ksys_unshare+0x10/0x10
[ 49.637041] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.637853] __x64_sys_unshare+0x31/0x40
[ 49.638422] do_syscall_64+0x3f/0x90
[ 49.638976] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.639723] RIP: 0033:0x7f842fbbc0d7
[ 49.640231] 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
[ 49.642660] RSP: 002b:00007fff86d93b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.643710] RAX: ffffffffffffffda RBX: 00007fff86d941d8 RCX: 00007f842fbbc0d7
[ 49.644690] RDX: 00007f842fc2641f RSI: 00007fff86d93b30 RDI: 0000000040000000
[ 49.645683] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86d93940
[ 49.646678] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f842fccebf0
[ 49.647662] R13: 00007fff86d93c70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.648670]
[ 49.649025] irq event stamp: 11387
[ 49.649507] hardirqs last enabled at (11397): [] __up_console_sem+0x78/0x80
[ 49.650716] hardirqs last disabled at (11408): [] __up_console_sem+0x5d/0x80
[ 49.651910] softirqs last enabled at (10878): [] irq_exit_rcu+0x93/0xc0
[ 49.653078] softirqs last disabled at (10765): [] irq_exit_rcu+0x93/0xc0
[ 49.654232] ---[ end trace 0000000000000000 ]---
[ 49.655753] ------------[ cut here ]------------
[ 49.656392] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.658501] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.659703] Modules linked in:
[ 49.660161] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.661484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.662648] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.663375] 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
[ 49.665874] RSP: 0018:ffff88800cdffbf0 EFLAGS: 00010286
[ 49.666649] RAX: 0000000000000000 RBX: ffff88800df71040 RCX: 0000000000000000
[ 49.667648] RDX: ffff888019f83680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.668656] RBP: ffff88800df71054 R08: 0000000000000001 R09: 0000000000000000
[ 49.669658] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.670665] R13: ffffffff84e23fe0 R14: ffff88800df71048 R15: ffffffff84db0aa0
[ 49.671688] FS: 00005555558f4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.672842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.673685] CR2: 00007faf6aeb06f4 CR3: 0000000016850000 CR4: 0000000000350ef0
[ 49.674713] Call Trace:
[ 49.675085]
[ 49.675427] nf_ct_net_init+0x224/0x3d0
[ 49.676058] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.676750] ops_init+0xbb/0x6b0
[ 49.677287] setup_net+0x3d9/0x990
[ 49.677853] ? down_read_killable+0x1d7/0x4e0
[ 49.678508] ? __pfx_setup_net+0x10/0x10
[ 49.679132] ? copy_net_ns+0x17c/0x770
[ 49.679749] copy_net_ns+0x321/0x770
[ 49.680307] create_new_namespaces+0x3f6/0xb30
[ 49.681035] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.681781] ksys_unshare+0x44d/0x8e0
[ 49.682353] ? __pfx_ksys_unshare+0x10/0x10
[ 49.683034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.683885] __x64_sys_unshare+0x31/0x40
[ 49.684480] do_syscall_64+0x3f/0x90
[ 49.685087] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.685861] RIP: 0033:0x7f842fbbc0d7
[ 49.686402] 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
[ 49.688934] RSP: 002b:00007fff86d93b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.690019] RAX: ffffffffffffffda RBX: 00007fff86d941d8 RCX: 00007f842fbbc0d7
[ 49.691050] RDX: 00007f842fc2641f RSI: 00007fff86d93b30 RDI: 0000000040000000
[ 49.692075] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86d93940
[ 49.693117] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f842fccebf0
[ 49.694135] R13: 00007fff86d93c70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.695190]
[ 49.695534] irq event stamp: 12205
[ 49.696082] hardirqs last enabled at (12227): [] __up_console_sem+0x78/0x80
[ 49.697339] hardirqs last disabled at (12238): [] __up_console_sem+0x5d/0x80
[ 49.698569] softirqs last enabled at (12222): [] irq_exit_rcu+0x93/0xc0
[ 49.699775] softirqs last disabled at (12213): [] irq_exit_rcu+0x93/0xc0
[ 49.701001] ---[ end trace 0000000000000000 ]---
executing program
[ 51.328284] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.376261] Bluetooth: hci0: command 0x041b tx timeout
[ 55.423693] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.472696] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:49:17 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800cdff5e8
R8 =0000000000000001 R9 =ffffed10019bfeae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00005555558f4400 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=00007faf6aeb06f4 CR3=0000000016850000 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=0000000000000000 RBX=ffff88800dc37d90 RCX=0000000000000000 RDX=ffff8880165b1b40
RSI=0000000000000008 RDI=ffffffff85d35a10 RBP=ffffea000019f1c0 RSP=ffff88800dc37b88
R8 =0000000000000001 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=80000000067c7025 R13=ffff888014707910 R14=0000000000000001 R15=ffff88800cc59180
RIP=ffffffff81810220 RFL=00000256 [---ZAP-] 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 00007f5d244c5900 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=00007f5d25098f26 CR3=000000001cacc000 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=00007ffc6c318b200000003000000010
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=ffffffffff000000ffffffffffff0000 XMM05=ffffffffff000000ffffffffffff0000
XMM06=ffffffffff000000ffffffffffff0000 XMM07=00000000000000000000000000000000
XMM08=65784500657250747261745363657845 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000