Warning: Permanently added '[localhost]:64948' (ECDSA) to the list of known hosts.
2023/05/16 18:35:11 fuzzer started
2023/05/16 18:35:11 dialing manager at localhost:35573
2023/05/16 18:35:11 checking machine...
2023/05/16 18:35:11 checking revisions...
syzkaller login: [ 35.546939] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:35:11 testing simple program...
[ 35.619969] cgroup: Unknown subsys name 'net'
[ 35.748909] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.324836] audit: type=1400 audit(1684262125.387:6): avc: denied { execmem } for pid=256 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
[ 50.467999] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.470465] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.472488] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.477858] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.480221] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.481782] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.895427] ------------[ cut here ]------------
[ 50.896081] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.897808] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.898903] Modules linked in:
[ 50.899356] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.904546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.905738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.906606] 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
[ 50.908843] RSP: 0018:ffff88801ff8fc00 EFLAGS: 00010282
[ 50.909542] RAX: 0000000000000000 RBX: ffff88800e72a440 RCX: 0000000000000000
[ 50.910456] RDX: ffff88800fe39b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.911362] RBP: ffff88800e72a454 R08: 0000000000000001 R09: 0000000000000000
[ 50.912231] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.913152] R13: ffffffff84e223a0 R14: ffff88800e72a448 R15: ffffffff84d73340
[ 50.914076] FS: 0000555555999400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.915102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.915870] CR2: 00007f540c9af6f4 CR3: 000000000dce6000 CR4: 0000000000350ef0
[ 50.916797] Call Trace:
[ 50.917126]
[ 50.917457] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.918069] ipv4_frags_init_net+0x269/0x440
[ 50.918677] ops_init+0xbb/0x6b0
[ 50.919128] setup_net+0x3d9/0x990
[ 50.919621] ? down_read_killable+0x1d7/0x4e0
[ 50.920203] ? __pfx_setup_net+0x10/0x10
[ 50.920750] ? copy_net_ns+0x17c/0x770
[ 50.921256] copy_net_ns+0x321/0x770
[ 50.921768] create_new_namespaces+0x3f6/0xb30
[ 50.922425] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.923039] ksys_unshare+0x44d/0x8e0
[ 50.923563] ? __pfx_ksys_unshare+0x10/0x10
[ 50.924111] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.924854] __x64_sys_unshare+0x31/0x40
[ 50.925403] do_syscall_64+0x3f/0x90
[ 50.925882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.926566] RIP: 0033:0x7f1ebfd330d7
[ 50.927034] 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
[ 50.929223] RSP: 002b:00007ffff2b01e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.930182] RAX: ffffffffffffffda RBX: 00007ffff2b02468 RCX: 00007f1ebfd330d7
[ 50.931098] RDX: 00007f1ebfd9d41f RSI: 00007ffff2b01dc0 RDI: 0000000040000000
[ 50.932008] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2b01bd0
[ 50.932910] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1ebfe45bf0
[ 50.933832] R13: 00007ffff2b01f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.934792]
[ 50.935093] irq event stamp: 7965
[ 50.935547] hardirqs last enabled at (7977): [] __up_console_sem+0x78/0x80
[ 50.936619] hardirqs last disabled at (7988): [] __up_console_sem+0x5d/0x80
[ 50.937712] softirqs last enabled at (7938): [] irq_exit_rcu+0x93/0xc0
[ 50.938790] softirqs last disabled at (7929): [] irq_exit_rcu+0x93/0xc0
[ 50.939844] ---[ end trace 0000000000000000 ]---
[ 50.944986] ------------[ cut here ]------------
[ 50.945744] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.947453] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.948502] Modules linked in:
[ 50.948907] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.950125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.951181] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.951872] 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
[ 50.954095] RSP: 0018:ffff88801ff8fc00 EFLAGS: 00010282
[ 50.954957] RAX: 0000000000000000 RBX: ffff888015e3c440 RCX: 0000000000000000
[ 50.955866] RDX: ffff88800fe39b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.956759] RBP: ffff888015e3c454 R08: 0000000000000001 R09: 0000000000000000
[ 50.957653] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.958560] R13: ffffffff84e223a0 R14: ffff888015e3c448 R15: ffffffff84da62e0
[ 50.959454] FS: 0000555555999400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.960463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.961186] CR2: 00007f540c9af6f4 CR3: 000000000dce6000 CR4: 0000000000350ef0
[ 50.962090] Call Trace:
[ 50.962470]
[ 50.962768] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.963415] ipv6_frags_init_net+0x206/0x3c0
[ 50.963978] ops_init+0xbb/0x6b0
[ 50.964446] setup_net+0x3d9/0x990
[ 50.964908] ? down_read_killable+0x1d7/0x4e0
[ 50.965508] ? __pfx_setup_net+0x10/0x10
[ 50.966022] ? copy_net_ns+0x17c/0x770
[ 50.966562] copy_net_ns+0x321/0x770
[ 50.967040] create_new_namespaces+0x3f6/0xb30
[ 50.967666] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.968278] ksys_unshare+0x44d/0x8e0
[ 50.968797] ? __pfx_ksys_unshare+0x10/0x10
[ 50.969364] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.970077] __x64_sys_unshare+0x31/0x40
[ 50.970635] do_syscall_64+0x3f/0x90
[ 50.971119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.971795] RIP: 0033:0x7f1ebfd330d7
[ 50.972255] 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
[ 50.974475] RSP: 002b:00007ffff2b01e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.975421] RAX: ffffffffffffffda RBX: 00007ffff2b02468 RCX: 00007f1ebfd330d7
[ 50.976315] RDX: 00007f1ebfd9d41f RSI: 00007ffff2b01dc0 RDI: 0000000040000000
[ 50.977184] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2b01bd0
[ 50.978078] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1ebfe45bf0
[ 50.978975] R13: 00007ffff2b01f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.979892]
[ 50.980189] irq event stamp: 9839
[ 50.980641] hardirqs last enabled at (9851): [] __up_console_sem+0x78/0x80
[ 50.981697] hardirqs last disabled at (9862): [] __up_console_sem+0x5d/0x80
[ 50.982772] softirqs last enabled at (9376): [] irq_exit_rcu+0x93/0xc0
[ 50.983808] softirqs last disabled at (9371): [] irq_exit_rcu+0x93/0xc0
[ 50.984839] ---[ end trace 0000000000000000 ]---
[ 50.986275] ------------[ cut here ]------------
[ 50.986908] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.989330] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.990417] Modules linked in:
[ 50.990829] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.991974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.992995] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.993666] 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
[ 50.995840] RSP: 0018:ffff88801ff8fbf0 EFLAGS: 00010286
[ 50.996532] RAX: 0000000000000000 RBX: ffff88800b32b240 RCX: 0000000000000000
[ 50.997418] RDX: ffff88800fe39b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.998336] RBP: ffff88800b32b254 R08: 0000000000000001 R09: 0000000000000000
[ 50.999189] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.000076] R13: ffffffff84e223a0 R14: ffff88800b32b248 R15: ffffffff84daf020
[ 51.000962] FS: 0000555555999400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.001948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.002691] CR2: 00007f540c9af6f4 CR3: 000000000dce6000 CR4: 0000000000350ef0
[ 51.003581] Call Trace:
[ 51.003902]
[ 51.004198] nf_ct_net_init+0x224/0x3d0
[ 51.004747] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.005341] ops_init+0xbb/0x6b0
[ 51.005781] setup_net+0x3d9/0x990
[ 51.006234] ? down_read_killable+0x1d7/0x4e0
[ 51.006837] ? __pfx_setup_net+0x10/0x10
[ 51.007364] ? copy_net_ns+0x17c/0x770
[ 51.007871] copy_net_ns+0x321/0x770
[ 51.008374] create_new_namespaces+0x3f6/0xb30
[ 51.008965] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.009601] ksys_unshare+0x44d/0x8e0
[ 51.010090] ? __pfx_ksys_unshare+0x10/0x10
[ 51.010678] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.011417] __x64_sys_unshare+0x31/0x40
[ 51.011930] do_syscall_64+0x3f/0x90
[ 51.012429] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.013072] RIP: 0033:0x7f1ebfd330d7
[ 51.013563] 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
[ 51.015765] RSP: 002b:00007ffff2b01e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.016725] RAX: ffffffffffffffda RBX: 00007ffff2b02468 RCX: 00007f1ebfd330d7
[ 51.017602] RDX: 00007f1ebfd9d41f RSI: 00007ffff2b01dc0 RDI: 0000000040000000
[ 51.018522] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2b01bd0
[ 51.019410] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1ebfe45bf0
[ 51.020274] R13: 00007ffff2b01f00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.021196]
[ 51.021524] irq event stamp: 10745
[ 51.021967] hardirqs last enabled at (10755): [] __up_console_sem+0x78/0x80
[ 51.023117] hardirqs last disabled at (10766): [] __up_console_sem+0x5d/0x80
[ 51.024185] softirqs last enabled at (10462): [] irq_exit_rcu+0x93/0xc0
[ 51.025241] softirqs last disabled at (10457): [] irq_exit_rcu+0x93/0xc0
[ 51.026307] ---[ end trace 0000000000000000 ]---
[ 52.549855] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.597368] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.645503] Bluetooth: hci0: command 0x040f tx timeout
[ 58.694380] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:35:26 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ff8f5f0
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 0000555555999400 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=00007f540c9af6f4 CR3=000000000dce6000 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=000000000003b885 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=00000202 [-------] 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=00007fe5a41651d0 CR3=000000000dc28000 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=47ee4908ba1a7984f2440dea935aa081
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=be88ee78cb18cdb4000000000013ad40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5489c1562395b97d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000