Warning: Permanently added '[localhost]:24473' (ECDSA) to the list of known hosts.
2023/05/16 14:39:12 fuzzer started
2023/05/16 14:39:12 dialing manager at localhost:35573
2023/05/16 14:39:12 checking machine...
2023/05/16 14:39:12 checking revisions...
syzkaller login: [ 69.447219] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:39:12 testing simple program...
[ 69.539741] cgroup: Unknown subsys name 'net'
[ 69.648135] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 82.360727] audit: type=1400 audit(1684247965.846:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 83.488760] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.493550] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.496480] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.500696] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.503018] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.504857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.896123] ------------[ cut here ]------------
[ 83.896914] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 83.899142] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.900413] Modules linked in:
[ 83.900909] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 83.907059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.908674] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.909592] 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
[ 83.912274] RSP: 0018:ffff888014327c00 EFLAGS: 00010282
[ 83.913162] RAX: 0000000000000000 RBX: ffff88800eb63440 RCX: 0000000000000000
[ 83.914264] RDX: ffff8880142f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 83.915377] RBP: ffff88800eb63454 R08: 0000000000000001 R09: 0000000000000000
[ 83.916474] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 83.917514] R13: ffffffff84e223a0 R14: ffff88800eb63448 R15: ffffffff84d73340
[ 83.918398] FS: 0000555555d22400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 83.919399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.920141] CR2: 00007f3bf7eac6f4 CR3: 0000000015986000 CR4: 0000000000350ef0
[ 83.921024] Call Trace:
[ 83.921388]
[ 83.921684] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 83.922337] ipv4_frags_init_net+0x269/0x440
[ 83.922895] ops_init+0xbb/0x6b0
[ 83.923365] setup_net+0x3d9/0x990
[ 83.923822] ? down_read_killable+0x1d7/0x4e0
[ 83.924409] ? __pfx_setup_net+0x10/0x10
[ 83.924944] ? copy_net_ns+0x17c/0x770
[ 83.925480] copy_net_ns+0x321/0x770
[ 83.925957] create_new_namespaces+0x3f6/0xb30
[ 83.926578] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.927234] ksys_unshare+0x44d/0x8e0
[ 83.927726] ? __pfx_ksys_unshare+0x10/0x10
[ 83.928314] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.929100] __x64_sys_unshare+0x31/0x40
[ 83.929625] do_syscall_64+0x3f/0x90
[ 83.930124] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.930770] RIP: 0033:0x7ff0355e90d7
[ 83.931261] 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
[ 83.933494] RSP: 002b:00007ffeea0241a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 83.934503] RAX: ffffffffffffffda RBX: 00007ffeea0247e8 RCX: 00007ff0355e90d7
[ 83.935404] RDX: 00007ff03565341f RSI: 00007ffeea024140 RDI: 0000000040000000
[ 83.936288] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea023f50
[ 83.937206] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0356fbbf0
[ 83.938062] R13: 00007ffeea024280 R14: 0000000000000000 R15: 00000000000000f8
[ 83.938968]
[ 83.939316] irq event stamp: 8199
[ 83.939738] hardirqs last enabled at (8209): [] __up_console_sem+0x78/0x80
[ 83.940836] hardirqs last disabled at (8220): [] __up_console_sem+0x5d/0x80
[ 83.941884] softirqs last enabled at (8124): [] irq_exit_rcu+0x93/0xc0
[ 83.942930] softirqs last disabled at (8113): [] irq_exit_rcu+0x93/0xc0
[ 83.943950] ---[ end trace 0000000000000000 ]---
[ 83.949443] ------------[ cut here ]------------
[ 83.950042] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.951712] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.952805] Modules linked in:
[ 83.953257] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 83.954419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.955442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.956103] 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
[ 83.958313] RSP: 0018:ffff888014327c00 EFLAGS: 00010282
[ 83.958960] RAX: 0000000000000000 RBX: ffff88800d772a40 RCX: 0000000000000000
[ 83.959859] RDX: ffff8880142f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 83.960739] RBP: ffff88800d772a54 R08: 0000000000000001 R09: 0000000000000000
[ 83.961660] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.962551] R13: ffffffff84e223a0 R14: ffff88800d772a48 R15: ffffffff84da62e0
[ 83.963451] FS: 0000555555d22400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 83.964435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.965189] CR2: 00007f3bf7eac6f4 CR3: 0000000015986000 CR4: 0000000000350ef0
[ 83.966043] Call Trace:
[ 83.966443]
[ 83.966754] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.967394] ipv6_frags_init_net+0x206/0x3c0
[ 83.967955] ops_init+0xbb/0x6b0
[ 83.968434] setup_net+0x3d9/0x990
[ 83.968923] ? down_read_killable+0x1d7/0x4e0
[ 83.969519] ? __pfx_setup_net+0x10/0x10
[ 83.970020] ? copy_net_ns+0x17c/0x770
[ 83.970554] copy_net_ns+0x321/0x770
[ 83.971036] create_new_namespaces+0x3f6/0xb30
[ 83.971656] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.972307] ksys_unshare+0x44d/0x8e0
[ 83.972808] ? __pfx_ksys_unshare+0x10/0x10
[ 83.973382] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.974132] __x64_sys_unshare+0x31/0x40
[ 83.974653] do_syscall_64+0x3f/0x90
[ 83.975156] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.975806] RIP: 0033:0x7ff0355e90d7
[ 83.976298] 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
[ 83.978487] RSP: 002b:00007ffeea0241a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 83.979437] RAX: ffffffffffffffda RBX: 00007ffeea0247e8 RCX: 00007ff0355e90d7
[ 83.980352] RDX: 00007ff03565341f RSI: 00007ffeea024140 RDI: 0000000040000000
[ 83.981282] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea023f50
[ 83.982173] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0356fbbf0
[ 83.983032] R13: 00007ffeea024280 R14: 0000000000000000 R15: 00000000000000f8
[ 83.983955]
[ 83.984283] irq event stamp: 10167
[ 83.984717] hardirqs last enabled at (10177): [] __up_console_sem+0x78/0x80
[ 83.985802] hardirqs last disabled at (10188): [] __up_console_sem+0x5d/0x80
[ 83.986860] softirqs last enabled at (9862): [] irq_exit_rcu+0x93/0xc0
[ 83.987884] softirqs last disabled at (9857): [] irq_exit_rcu+0x93/0xc0
[ 83.988945] ---[ end trace 0000000000000000 ]---
[ 83.990776] ------------[ cut here ]------------
[ 83.991446] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 83.993421] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.994481] Modules linked in:
[ 83.994890] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 83.996098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.997125] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.997774] 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
[ 83.999966] RSP: 0018:ffff888014327bf0 EFLAGS: 00010286
[ 84.000648] RAX: 0000000000000000 RBX: ffff88800d772440 RCX: 0000000000000000
[ 84.001559] RDX: ffff8880142f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 84.002448] RBP: ffff88800d772454 R08: 0000000000000001 R09: 0000000000000000
[ 84.003338] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 84.004234] R13: ffffffff84e223a0 R14: ffff88800d772448 R15: ffffffff84daf020
[ 84.005150] FS: 0000555555d22400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 84.006143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.006850] CR2: 00007f3bf7eac6f4 CR3: 0000000015986000 CR4: 0000000000350ef0
[ 84.007745] Call Trace:
[ 84.008108]
[ 84.008410] nf_ct_net_init+0x224/0x3d0
[ 84.008944] ? __pfx_nf_ct_net_init+0x10/0x10
[ 84.009554] ops_init+0xbb/0x6b0
[ 84.010001] setup_net+0x3d9/0x990
[ 84.010489] ? down_read_killable+0x1d7/0x4e0
[ 84.011060] ? __pfx_setup_net+0x10/0x10
[ 84.011606] ? copy_net_ns+0x17c/0x770
[ 84.012136] copy_net_ns+0x321/0x770
[ 84.012624] create_new_namespaces+0x3f6/0xb30
[ 84.013246] unshare_nsproxy_namespaces+0xc1/0x200
[ 84.013861] ksys_unshare+0x44d/0x8e0
[ 84.014398] ? __pfx_ksys_unshare+0x10/0x10
[ 84.014948] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 84.015684] __x64_sys_unshare+0x31/0x40
[ 84.016230] do_syscall_64+0x3f/0x90
[ 84.016704] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 84.017392] RIP: 0033:0x7ff0355e90d7
[ 84.017860] 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
[ 84.020057] RSP: 002b:00007ffeea0241a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 84.021015] RAX: ffffffffffffffda RBX: 00007ffeea0247e8 RCX: 00007ff0355e90d7
[ 84.021913] RDX: 00007ff03565341f RSI: 00007ffeea024140 RDI: 0000000040000000
[ 84.022803] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea023f50
[ 84.023702] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0356fbbf0
[ 84.024600] R13: 00007ffeea024280 R14: 0000000000000000 R15: 00000000000000f8
[ 84.025527]
[ 84.025830] irq event stamp: 10983
[ 84.026303] hardirqs last enabled at (10995): [] __up_console_sem+0x78/0x80
[ 84.027373] hardirqs last disabled at (11006): [] __up_console_sem+0x5d/0x80
[ 84.028466] softirqs last enabled at (10812): [] irq_exit_rcu+0x93/0xc0
[ 84.029535] softirqs last disabled at (10803): [] irq_exit_rcu+0x93/0xc0
[ 84.030607] ---[ end trace 0000000000000000 ]---
executing program
[ 85.566791] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 87.614132] Bluetooth: hci0: command 0x041b tx timeout
[ 89.663248] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 91.710171] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:38:54 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880143275f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555d22400 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=00007f3bf7eac6f4 CR3=0000000015986000 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=ffffffff8180db55 RBX=0000000000000002 RCX=1ffff1100d9e135f RDX=dffffc0000000000
RSI=ffff88806cf09de8 RDI=ffff88806cf09de8 RBP=ffff88806cf09af8 RSP=ffff88806cf09a30
R8 =ffffffff8612dcb6 R9 =ffffffff8612dcba R10=0000000000038001 R11=ffff88806cf09ae0
R12=ffff88806cf09b00 R13=ffff88806cf09ae8 R14=ffff88806cf09df0 R15=ffff88806cf09aa0
RIP=ffffffff81131f20 RFL=00000246 [---Z-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 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=00007f196e36e6e0 CR3=00000000161fc000 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=ce12abcc954c3695134fb987b15c90df
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=99064a28d2e0285900000000001414b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=433f95237679c91900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000