Warning: Permanently added '[localhost]:14516' (ECDSA) to the list of known hosts.
2023/05/17 18:28:50 fuzzer started
2023/05/17 18:28:50 dialing manager at localhost:44319
2023/05/17 18:28:50 checking machine...
2023/05/17 18:28:50 checking revisions...
syzkaller login: [ 43.854557] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:28:51 testing simple program...
[ 43.924519] cgroup: Unknown subsys name 'net'
[ 44.031766] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 55.400399] audit: type=1400 audit(1684348142.649:6): 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
executing program
[ 56.489448] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.492767] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.495785] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.499874] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.502614] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.503790] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.906531] ------------[ cut here ]------------
[ 56.907242] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.908919] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.910069] Modules linked in:
[ 56.910487] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.915213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.916250] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.916912] 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
[ 56.919166] RSP: 0018:ffff888019d3fc00 EFLAGS: 00010282
[ 56.919818] RAX: 0000000000000000 RBX: ffff88800da3a440 RCX: 0000000000000000
[ 56.920704] RDX: ffff888009c49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.921615] RBP: ffff88800da3a454 R08: 0000000000000001 R09: 0000000000000000
[ 56.922499] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.923382] R13: ffffffff84e23fe0 R14: ffff88800da3a448 R15: ffffffff84d74dc0
[ 56.924261] FS: 0000555555582400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.925260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.926026] CR2: 00007f1c2b9646f4 CR3: 0000000016cea000 CR4: 0000000000350ee0
[ 56.926903] Call Trace:
[ 56.927265]
[ 56.927568] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.928222] ipv4_frags_init_net+0x269/0x440
[ 56.928790] ops_init+0xbb/0x6b0
[ 56.929277] setup_net+0x3d9/0x990
[ 56.929741] ? down_read_killable+0x1d7/0x4e0
[ 56.930347] ? __pfx_setup_net+0x10/0x10
[ 56.930863] ? copy_net_ns+0x17c/0x770
[ 56.931424] copy_net_ns+0x321/0x770
[ 56.931961] create_new_namespaces+0x3f6/0xb30
[ 56.932569] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.933229] ksys_unshare+0x44d/0x8e0
[ 56.933758] ? __pfx_ksys_unshare+0x10/0x10
[ 56.934355] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.935131] __x64_sys_unshare+0x31/0x40
[ 56.935682] do_syscall_64+0x3f/0x90
[ 56.936215] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.936898] RIP: 0033:0x7f3f7ff990d7
[ 56.937427] 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
[ 56.939704] RSP: 002b:00007fffc5ae08a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.940675] RAX: ffffffffffffffda RBX: 00007fffc5ae0ee8 RCX: 00007f3f7ff990d7
[ 56.941578] RDX: 00007f3f8000341f RSI: 00007fffc5ae0840 RDI: 0000000040000000
[ 56.942480] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc5ae0650
[ 56.943404] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f800abbf0
[ 56.944354] R13: 00007fffc5ae0980 R14: 0000000000000000 R15: 00000000000000f8
[ 56.945312]
[ 56.945650] irq event stamp: 7907
[ 56.946128] hardirqs last enabled at (7919): [] __up_console_sem+0x78/0x80
[ 56.947254] hardirqs last disabled at (7930): [] __up_console_sem+0x5d/0x80
[ 56.948365] softirqs last enabled at (7646): [] irq_exit_rcu+0x93/0xc0
[ 56.949454] softirqs last disabled at (7641): [] irq_exit_rcu+0x93/0xc0
[ 56.950541] ---[ end trace 0000000000000000 ]---
[ 56.955841] ------------[ cut here ]------------
[ 56.956505] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.958244] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.959324] Modules linked in:
[ 56.959739] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.960939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.961971] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.962624] 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
[ 56.964853] RSP: 0018:ffff888019d3fc00 EFLAGS: 00010282
[ 56.965583] RAX: 0000000000000000 RBX: ffff88800caa9e40 RCX: 0000000000000000
[ 56.966504] RDX: ffff888009c49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.967414] RBP: ffff88800caa9e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.968323] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.969206] R13: ffffffff84e23fe0 R14: ffff88800caa9e48 R15: ffffffff84da7d60
[ 56.970118] FS: 0000555555582400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.971117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.971828] CR2: 00007f1c2b9646f4 CR3: 0000000016cea000 CR4: 0000000000350ee0
[ 56.972723] Call Trace:
[ 56.973080]
[ 56.973377] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.974051] ipv6_frags_init_net+0x206/0x3c0
[ 56.974612] ops_init+0xbb/0x6b0
[ 56.975092] setup_net+0x3d9/0x990
[ 56.975566] ? down_read_killable+0x1d7/0x4e0
[ 56.976174] ? __pfx_setup_net+0x10/0x10
[ 56.976704] ? copy_net_ns+0x17c/0x770
[ 56.977253] copy_net_ns+0x321/0x770
[ 56.977759] create_new_namespaces+0x3f6/0xb30
[ 56.978380] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.979034] ksys_unshare+0x44d/0x8e0
[ 56.979532] ? __pfx_ksys_unshare+0x10/0x10
[ 56.980129] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.980854] __x64_sys_unshare+0x31/0x40
[ 56.981426] do_syscall_64+0x3f/0x90
[ 56.981914] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.982616] RIP: 0033:0x7f3f7ff990d7
[ 56.983133] 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
[ 56.985477] RSP: 002b:00007fffc5ae08a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.986493] RAX: ffffffffffffffda RBX: 00007fffc5ae0ee8 RCX: 00007f3f7ff990d7
[ 56.987443] RDX: 00007f3f8000341f RSI: 00007fffc5ae0840 RDI: 0000000040000000
[ 56.988390] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc5ae0650
[ 56.989340] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f800abbf0
[ 56.990307] R13: 00007fffc5ae0980 R14: 0000000000000000 R15: 00000000000000f8
[ 56.991259]
[ 56.991570] irq event stamp: 9649
[ 56.992064] hardirqs last enabled at (9667): [] __up_console_sem+0x78/0x80
[ 56.993172] hardirqs last disabled at (9678): [] __up_console_sem+0x5d/0x80
[ 56.994292] softirqs last enabled at (9662): [] irq_exit_rcu+0x93/0xc0
[ 56.995375] softirqs last disabled at (9657): [] irq_exit_rcu+0x93/0xc0
[ 56.996474] ---[ end trace 0000000000000000 ]---
[ 56.997889] ------------[ cut here ]------------
[ 56.998551] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.000484] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.001617] Modules linked in:
[ 57.002070] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.003302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.004380] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.005095] 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
[ 57.007405] RSP: 0018:ffff888019d3fbf0 EFLAGS: 00010286
[ 57.008131] RAX: 0000000000000000 RBX: ffff88800caa9640 RCX: 0000000000000000
[ 57.009073] RDX: ffff888009c49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.010049] RBP: ffff88800caa9654 R08: 0000000000000001 R09: 0000000000000000
[ 57.010997] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.011907] R13: ffffffff84e23fe0 R14: ffff88800caa9648 R15: ffffffff84db0aa0
[ 57.012855] FS: 0000555555582400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.013959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.014703] CR2: 00007f1c2b9646f4 CR3: 0000000016cea000 CR4: 0000000000350ee0
[ 57.015648] Call Trace:
[ 57.016024]
[ 57.016339] nf_ct_net_init+0x224/0x3d0
[ 57.016878] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.017552] ops_init+0xbb/0x6b0
[ 57.018060] setup_net+0x3d9/0x990
[ 57.018551] ? down_read_killable+0x1d7/0x4e0
[ 57.019174] ? __pfx_setup_net+0x10/0x10
[ 57.019717] ? copy_net_ns+0x17c/0x770
[ 57.020270] copy_net_ns+0x321/0x770
[ 57.020775] create_new_namespaces+0x3f6/0xb30
[ 57.021432] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.022120] ksys_unshare+0x44d/0x8e0
[ 57.022638] ? __pfx_ksys_unshare+0x10/0x10
[ 57.023248] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.024036] __x64_sys_unshare+0x31/0x40
[ 57.024582] do_syscall_64+0x3f/0x90
[ 57.025116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.025829] RIP: 0033:0x7f3f7ff990d7
[ 57.026355] 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
[ 57.028661] RSP: 002b:00007fffc5ae08a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.029677] RAX: ffffffffffffffda RBX: 00007fffc5ae0ee8 RCX: 00007f3f7ff990d7
[ 57.030619] RDX: 00007f3f8000341f RSI: 00007fffc5ae0840 RDI: 0000000040000000
[ 57.031564] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc5ae0650
[ 57.032534] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f800abbf0
[ 57.033511] R13: 00007fffc5ae0980 R14: 0000000000000000 R15: 00000000000000f8
[ 57.034475]
[ 57.034793] irq event stamp: 10487
[ 57.035294] hardirqs last enabled at (10499): [] __up_console_sem+0x78/0x80
[ 57.036409] hardirqs last disabled at (10510): [] __up_console_sem+0x5d/0x80
[ 57.037567] softirqs last enabled at (10394): [] irq_exit_rcu+0x93/0xc0
[ 57.038673] softirqs last disabled at (10389): [] irq_exit_rcu+0x93/0xc0
[ 57.039776] ---[ end trace 0000000000000000 ]---
[ 58.563627] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.611009] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.659007] Bluetooth: hci0: command 0x040f tx timeout
[ 64.707006] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:29:01 Registers:
info registers vcpu 0
RAX=0000000000025881 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f51d76ecde0 CR3=000000000d54a000 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=2034303a39323a38312037312079614d XMM01=5d3738343031392e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019d3f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555582400 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=00007f1c2b9646f4 CR3=0000000016cea000 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