Warning: Permanently added '[localhost]:65128' (ECDSA) to the list of known hosts.
2023/05/16 22:18:30 fuzzer started
2023/05/16 22:18:31 dialing manager at localhost:35573
2023/05/16 22:18:31 checking machine...
2023/05/16 22:18:31 checking revisions...
syzkaller login: [ 55.849055] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:18:31 testing simple program...
[ 55.920031] cgroup: Unknown subsys name 'net'
[ 55.975038] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.364169] audit: type=1400 audit(1684275524.847:6): 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
[ 70.510485] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.512429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.513925] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.522819] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.527602] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.531780] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.940584] ------------[ cut here ]------------
[ 70.941225] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.943059] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.944140] Modules linked in:
[ 70.944567] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.949245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.950384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.951056] 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
[ 70.953312] RSP: 0018:ffff88801f2f7c00 EFLAGS: 00010282
[ 70.954076] RAX: 0000000000000000 RBX: ffff88800f094040 RCX: 0000000000000000
[ 70.955075] RDX: ffff888017d19b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.956062] RBP: ffff88800f094054 R08: 0000000000000001 R09: 0000000000000000
[ 70.957089] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.958157] R13: ffffffff84e223a0 R14: ffff88800f094048 R15: ffffffff84d73340
[ 70.959168] FS: 0000555557420400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.960284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.961173] CR2: 00007fe4e70aa6f4 CR3: 0000000016d36000 CR4: 0000000000350ef0
[ 70.962196] Call Trace:
[ 70.962587]
[ 70.962898] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.963587] ipv4_frags_init_net+0x269/0x440
[ 70.964158] ops_init+0xbb/0x6b0
[ 70.964641] setup_net+0x3d9/0x990
[ 70.965105] ? down_read_killable+0x1d7/0x4e0
[ 70.965721] ? __pfx_setup_net+0x10/0x10
[ 70.966242] ? copy_net_ns+0x17c/0x770
[ 70.966802] copy_net_ns+0x321/0x770
[ 70.967311] create_new_namespaces+0x3f6/0xb30
[ 70.967945] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.968613] ksys_unshare+0x44d/0x8e0
[ 70.969115] ? __pfx_ksys_unshare+0x10/0x10
[ 70.969703] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.970448] __x64_sys_unshare+0x31/0x40
[ 70.970993] do_syscall_64+0x3f/0x90
[ 70.971511] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.972160] RIP: 0033:0x7f62ec69f0d7
[ 70.972663] 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
[ 70.974827] RSP: 002b:00007ffca7597d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.975808] RAX: ffffffffffffffda RBX: 00007ffca75983a8 RCX: 00007f62ec69f0d7
[ 70.976700] RDX: 00007f62ec70941f RSI: 00007ffca7597d00 RDI: 0000000040000000
[ 70.977599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca7597b10
[ 70.978488] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f62ec7b1bf0
[ 70.979438] R13: 00007ffca7597e40 R14: 0000000000000000 R15: 00000000000000f8
[ 70.980324]
[ 70.980665] irq event stamp: 8747
[ 70.981092] hardirqs last enabled at (8757): [] __up_console_sem+0x78/0x80
[ 70.982159] hardirqs last disabled at (8768): [] __up_console_sem+0x5d/0x80
[ 70.983242] softirqs last enabled at (8672): [] irq_exit_rcu+0x93/0xc0
[ 70.984281] softirqs last disabled at (8663): [] irq_exit_rcu+0x93/0xc0
[ 70.985297] ---[ end trace 0000000000000000 ]---
[ 70.990361] ------------[ cut here ]------------
[ 70.990980] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.992664] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.993737] Modules linked in:
[ 70.994145] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.995312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.996314] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.996996] 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
[ 70.999173] RSP: 0018:ffff88801f2f7c00 EFLAGS: 00010282
[ 70.999864] RAX: 0000000000000000 RBX: ffff888015a5dc40 RCX: 0000000000000000
[ 71.000760] RDX: ffff888017d19b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.001652] RBP: ffff888015a5dc54 R08: 0000000000000001 R09: 0000000000000000
[ 71.002552] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.003476] R13: ffffffff84e223a0 R14: ffff888015a5dc48 R15: ffffffff84da62e0
[ 71.004383] FS: 0000555557420400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.005376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.006090] CR2: 00007fe4e70aa6f4 CR3: 0000000016d36000 CR4: 0000000000350ef0
[ 71.007023] Call Trace:
[ 71.007394]
[ 71.007700] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.008314] ipv6_frags_init_net+0x206/0x3c0
[ 71.008915] ops_init+0xbb/0x6b0
[ 71.009395] setup_net+0x3d9/0x990
[ 71.009860] ? down_read_killable+0x1d7/0x4e0
[ 71.010462] ? __pfx_setup_net+0x10/0x10
[ 71.010998] ? copy_net_ns+0x17c/0x770
[ 71.011545] copy_net_ns+0x321/0x770
[ 71.012040] create_new_namespaces+0x3f6/0xb30
[ 71.012668] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.013296] ksys_unshare+0x44d/0x8e0
[ 71.013828] ? __pfx_ksys_unshare+0x10/0x10
[ 71.014414] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.015156] __x64_sys_unshare+0x31/0x40
[ 71.015715] do_syscall_64+0x3f/0x90
[ 71.016193] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.016871] RIP: 0033:0x7f62ec69f0d7
[ 71.017375] 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
[ 71.019571] RSP: 002b:00007ffca7597d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.020528] RAX: ffffffffffffffda RBX: 00007ffca75983a8 RCX: 00007f62ec69f0d7
[ 71.021428] RDX: 00007f62ec70941f RSI: 00007ffca7597d00 RDI: 0000000040000000
[ 71.022287] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca7597b10
[ 71.023199] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f62ec7b1bf0
[ 71.024129] R13: 00007ffca7597e40 R14: 0000000000000000 R15: 00000000000000f8
[ 71.025060]
[ 71.025400] irq event stamp: 10433
[ 71.025844] hardirqs last enabled at (10443): [] __up_console_sem+0x78/0x80
[ 71.026916] hardirqs last disabled at (10454): [] __up_console_sem+0x5d/0x80
[ 71.028021] softirqs last enabled at (10404): [] irq_exit_rcu+0x93/0xc0
[ 71.029063] softirqs last disabled at (10399): [] irq_exit_rcu+0x93/0xc0
[ 71.030104] ---[ end trace 0000000000000000 ]---
[ 71.032198] ------------[ cut here ]------------
[ 71.032883] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.034764] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.035893] Modules linked in:
[ 71.036311] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.037493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.038523] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.039182] 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
[ 71.041387] RSP: 0018:ffff88801f2f7bf0 EFLAGS: 00010286
[ 71.042063] RAX: 0000000000000000 RBX: ffff88800693dc40 RCX: 0000000000000000
[ 71.042995] RDX: ffff888017d19b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.043919] RBP: ffff88800693dc54 R08: 0000000000000001 R09: 0000000000000000
[ 71.044823] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.045730] R13: ffffffff84e223a0 R14: ffff88800693dc48 R15: ffffffff84daf020
[ 71.046628] FS: 0000555557420400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.047640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.048396] CR2: 00007fe4e70aa6f4 CR3: 0000000016d36000 CR4: 0000000000350ef0
[ 71.049264] Call Trace:
[ 71.049628]
[ 71.049947] nf_ct_net_init+0x224/0x3d0
[ 71.050506] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.051122] ops_init+0xbb/0x6b0
[ 71.051611] setup_net+0x3d9/0x990
[ 71.052080] ? down_read_killable+0x1d7/0x4e0
[ 71.052698] ? __pfx_setup_net+0x10/0x10
[ 71.053222] ? copy_net_ns+0x17c/0x770
[ 71.053770] copy_net_ns+0x321/0x770
[ 71.054262] create_new_namespaces+0x3f6/0xb30
[ 71.054898] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.055581] ksys_unshare+0x44d/0x8e0
[ 71.056086] ? __pfx_ksys_unshare+0x10/0x10
[ 71.056690] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.057451] __x64_sys_unshare+0x31/0x40
[ 71.057979] do_syscall_64+0x3f/0x90
[ 71.058522] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.059193] RIP: 0033:0x7f62ec69f0d7
[ 71.059706] 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
[ 71.061920] RSP: 002b:00007ffca7597d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.062891] RAX: ffffffffffffffda RBX: 00007ffca75983a8 RCX: 00007f62ec69f0d7
[ 71.063808] RDX: 00007f62ec70941f RSI: 00007ffca7597d00 RDI: 0000000040000000
[ 71.064713] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca7597b10
[ 71.065611] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f62ec7b1bf0
[ 71.066519] R13: 00007ffca7597e40 R14: 0000000000000000 R15: 00000000000000f8
[ 71.067477]
[ 71.067784] irq event stamp: 11205
[ 71.068230] hardirqs last enabled at (11215): [] __up_console_sem+0x78/0x80
[ 71.069310] hardirqs last disabled at (11226): [] __up_console_sem+0x5d/0x80
[ 71.070406] softirqs last enabled at (11044): [] irq_exit_rcu+0x93/0xc0
[ 71.071478] softirqs last disabled at (11039): [] irq_exit_rcu+0x93/0xc0
[ 71.072551] ---[ end trace 0000000000000000 ]---
[ 72.559823] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.608083] Bluetooth: hci0: command 0x041b tx timeout
[ 76.655410] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.703407] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:18:27 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f2f75f0
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 0000555557420400 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=00007fe4e70aa6f4 CR3=0000000016d36000 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=0000000000054639 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=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 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=00007ff390111610 CR3=0000000008f02000 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=2036343a38313a32322036312079614d XMM01=5d3736353434392e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000