Warning: Permanently added '[localhost]:16342' (ECDSA) to the list of known hosts.
2023/05/17 23:48:28 fuzzer started
2023/05/17 23:48:29 dialing manager at localhost:44319
2023/05/17 23:48:29 checking machine...
2023/05/17 23:48:29 checking revisions...
syzkaller login: [ 36.836784] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:48:29 testing simple program...
[ 36.907890] cgroup: Unknown subsys name 'net'
[ 36.996681] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.339959] audit: type=1400 audit(1684367322.741:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.484684] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.486858] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.488065] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.492520] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.494381] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.495662] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.890781] ------------[ cut here ]------------
[ 51.892056] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.894001] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.895284] Modules linked in:
[ 51.895809] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.900803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.901842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.902517] 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
[ 51.904718] RSP: 0018:ffff8880201f7c00 EFLAGS: 00010282
[ 51.905411] RAX: 0000000000000000 RBX: ffff88800c4fd440 RCX: 0000000000000000
[ 51.906293] RDX: ffff88801a4551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.907185] RBP: ffff88800c4fd454 R08: 0000000000000001 R09: 0000000000000000
[ 51.908051] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.908938] R13: ffffffff84e23fe0 R14: ffff88800c4fd448 R15: ffffffff84d74dc0
[ 51.909833] FS: 0000555555afe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.910832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.911561] CR2: 00007f98596fa000 CR3: 0000000020228000 CR4: 0000000000350ee0
[ 51.912462] Call Trace:
[ 51.912785]
[ 51.913081] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.913719] ipv4_frags_init_net+0x269/0x440
[ 51.914302] ops_init+0xbb/0x6b0
[ 51.914758] setup_net+0x3d9/0x990
[ 51.915247] ? down_read_killable+0x1d7/0x4e0
[ 51.915835] ? __pfx_setup_net+0x10/0x10
[ 51.916376] ? copy_net_ns+0x17c/0x770
[ 51.916888] copy_net_ns+0x321/0x770
[ 51.917395] create_new_namespaces+0x3f6/0xb30
[ 51.917978] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.918625] ksys_unshare+0x44d/0x8e0
[ 51.919138] ? __pfx_ksys_unshare+0x10/0x10
[ 51.919679] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.920429] __x64_sys_unshare+0x31/0x40
[ 51.920939] do_syscall_64+0x3f/0x90
[ 51.921454] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.922128] RIP: 0033:0x7f6c90e720d7
[ 51.922592] 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
[ 51.924768] RSP: 002b:00007fff8872e018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.925726] RAX: ffffffffffffffda RBX: 00007fff8872e658 RCX: 00007f6c90e720d7
[ 51.926632] RDX: 00007f6c90edc41f RSI: 00007fff8872dfb0 RDI: 0000000040000000
[ 51.927513] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8872ddc0
[ 51.928408] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c90f84bf0
[ 51.929293] R13: 00007fff8872e0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.930214]
[ 51.930511] irq event stamp: 8171
[ 51.930927] hardirqs last enabled at (8181): [] __up_console_sem+0x78/0x80
[ 51.931991] hardirqs last disabled at (8192): [] __up_console_sem+0x5d/0x80
[ 51.933041] softirqs last enabled at (8044): [] irq_exit_rcu+0x93/0xc0
[ 51.934053] softirqs last disabled at (8039): [] irq_exit_rcu+0x93/0xc0
[ 51.935102] ---[ end trace 0000000000000000 ]---
[ 51.939932] ------------[ cut here ]------------
[ 51.940554] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.942225] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.943276] Modules linked in:
[ 51.943683] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.944853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.945860] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.946531] 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
[ 51.948715] RSP: 0018:ffff8880201f7c00 EFLAGS: 00010282
[ 51.949404] RAX: 0000000000000000 RBX: ffff88800d55d240 RCX: 0000000000000000
[ 51.950278] RDX: ffff88801a4551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.951167] RBP: ffff88800d55d254 R08: 0000000000000001 R09: 0000000000000000
[ 51.952016] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.952892] R13: ffffffff84e23fe0 R14: ffff88800d55d248 R15: ffffffff84da7d60
[ 51.953788] FS: 0000555555afe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.954773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.955508] CR2: 00007f98596fa000 CR3: 0000000020228000 CR4: 0000000000350ee0
[ 51.956414] Call Trace:
[ 51.956738]
[ 51.957034] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.957677] ipv6_frags_init_net+0x206/0x3c0
[ 51.958264] ops_init+0xbb/0x6b0
[ 51.958720] setup_net+0x3d9/0x990
[ 51.959201] ? down_read_killable+0x1d7/0x4e0
[ 51.959779] ? __pfx_setup_net+0x10/0x10
[ 51.960313] ? copy_net_ns+0x17c/0x770
[ 51.960829] copy_net_ns+0x321/0x770
[ 51.961337] create_new_namespaces+0x3f6/0xb30
[ 51.961919] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.962557] ksys_unshare+0x44d/0x8e0
[ 51.963041] ? __pfx_ksys_unshare+0x10/0x10
[ 51.963613] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.964369] __x64_sys_unshare+0x31/0x40
[ 51.964887] do_syscall_64+0x3f/0x90
[ 51.965400] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.966040] RIP: 0033:0x7f6c90e720d7
[ 51.966531] 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
[ 51.968701] RSP: 002b:00007fff8872e018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.969656] RAX: ffffffffffffffda RBX: 00007fff8872e658 RCX: 00007f6c90e720d7
[ 51.970552] RDX: 00007f6c90edc41f RSI: 00007fff8872dfb0 RDI: 0000000040000000
[ 51.971458] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8872ddc0
[ 51.972349] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c90f84bf0
[ 51.973243] R13: 00007fff8872e0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.974163]
[ 51.974462] irq event stamp: 9755
[ 51.974884] hardirqs last enabled at (9765): [] __up_console_sem+0x78/0x80
[ 51.976014] hardirqs last disabled at (9776): [] __up_console_sem+0x5d/0x80
[ 51.977105] softirqs last enabled at (9704): [] irq_exit_rcu+0x93/0xc0
[ 51.978145] softirqs last disabled at (9699): [] irq_exit_rcu+0x93/0xc0
[ 51.979181] ---[ end trace 0000000000000000 ]---
[ 51.980595] ------------[ cut here ]------------
[ 51.981266] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.983057] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.984078] Modules linked in:
[ 51.984495] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.985581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.986548] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.987204] 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
[ 51.989237] RSP: 0018:ffff8880201f7bf0 EFLAGS: 00010286
[ 51.989853] RAX: 0000000000000000 RBX: ffff88800d55da40 RCX: 0000000000000000
[ 51.990689] RDX: ffff88801a4551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.991531] RBP: ffff88800d55da54 R08: 0000000000000001 R09: 0000000000000000
[ 51.992379] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.993252] R13: ffffffff84e23fe0 R14: ffff88800d55da48 R15: ffffffff84db0aa0
[ 51.994142] FS: 0000555555afe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.995128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.995851] CR2: 00007f98596fa000 CR3: 0000000020228000 CR4: 0000000000350ee0
[ 51.996752] Call Trace:
[ 51.997116]
[ 51.997416] nf_ct_net_init+0x224/0x3d0
[ 51.997935] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.998554] ops_init+0xbb/0x6b0
[ 51.999004] setup_net+0x3d9/0x990
[ 51.999490] ? down_read_killable+0x1d7/0x4e0
[ 52.000119] ? __pfx_setup_net+0x10/0x10
[ 52.000641] ? copy_net_ns+0x17c/0x770
[ 52.001172] copy_net_ns+0x321/0x770
[ 52.001660] create_new_namespaces+0x3f6/0xb30
[ 52.002269] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.002879] ksys_unshare+0x44d/0x8e0
[ 52.003399] ? __pfx_ksys_unshare+0x10/0x10
[ 52.003924] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.004629] __x64_sys_unshare+0x31/0x40
[ 52.005146] do_syscall_64+0x3f/0x90
[ 52.005602] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.006248] RIP: 0033:0x7f6c90e720d7
[ 52.006687] 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
[ 52.008736] RSP: 002b:00007fff8872e018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.009635] RAX: ffffffffffffffda RBX: 00007fff8872e658 RCX: 00007f6c90e720d7
[ 52.010519] RDX: 00007f6c90edc41f RSI: 00007fff8872dfb0 RDI: 0000000040000000
[ 52.011397] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8872ddc0
[ 52.012291] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c90f84bf0
[ 52.013173] R13: 00007fff8872e0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.014038]
[ 52.014378] irq event stamp: 10645
[ 52.014803] hardirqs last enabled at (10655): [] __up_console_sem+0x78/0x80
[ 52.015867] hardirqs last disabled at (10666): [] __up_console_sem+0x5d/0x80
[ 52.016923] softirqs last enabled at (10208): [] irq_exit_rcu+0x93/0xc0
[ 52.017959] softirqs last disabled at (10199): [] irq_exit_rcu+0x93/0xc0
[ 52.019030] ---[ end trace 0000000000000000 ]---
[ 53.571843] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.619163] Bluetooth: hci0: command 0x041b tx timeout
[ 57.667161] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.715190] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:48:43 Registers:
info registers vcpu 0
RAX=000000000001cf91 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=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 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=00007f98596d5140 CR3=000000000d452000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032646131373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555afe400 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=00007f98596fa000 CR3=0000000020228000 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