Warning: Permanently added '[localhost]:9880' (ECDSA) to the list of known hosts.
2023/05/17 18:54:13 fuzzer started
2023/05/17 18:54:13 dialing manager at localhost:44319
2023/05/17 18:54:13 checking machine...
2023/05/17 18:54:13 checking revisions...
syzkaller login: [ 103.868057] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:54:13 testing simple program...
[ 103.938160] cgroup: Unknown subsys name 'net'
[ 104.011692] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 116.919575] audit: type=1400 audit(1684349666.645:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 118.060095] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 118.061722] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 118.064621] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 118.073964] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 118.077961] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 118.079290] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 118.471633] ------------[ cut here ]------------
[ 118.472519] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 118.474825] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 118.476146] Modules linked in:
[ 118.476587] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 118.481402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 118.482426] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 118.483124] 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
[ 118.485336] RSP: 0018:ffff888016c67c00 EFLAGS: 00010282
[ 118.486030] RAX: 0000000000000000 RBX: ffff88801649f040 RCX: 0000000000000000
[ 118.486921] RDX: ffff88801873d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 118.487822] RBP: ffff88801649f054 R08: 0000000000000001 R09: 0000000000000000
[ 118.488684] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 118.489572] R13: ffffffff84e23fe0 R14: ffff88801649f048 R15: ffffffff84d74dc0
[ 118.490463] FS: 0000555556136400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 118.491487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.492257] CR2: 00007fc55b54d6f0 CR3: 0000000015bf2000 CR4: 0000000000350ee0
[ 118.493177] Call Trace:
[ 118.493518]
[ 118.493853] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 118.494491] ipv4_frags_init_net+0x269/0x440
[ 118.495098] ops_init+0xbb/0x6b0
[ 118.495559] setup_net+0x3d9/0x990
[ 118.496088] ? down_read_killable+0x1d7/0x4e0
[ 118.496677] ? __pfx_setup_net+0x10/0x10
[ 118.497230] ? copy_net_ns+0x17c/0x770
[ 118.497787] copy_net_ns+0x321/0x770
[ 118.498290] create_new_namespaces+0x3f6/0xb30
[ 118.498932] unshare_nsproxy_namespaces+0xc1/0x200
[ 118.499565] ksys_unshare+0x44d/0x8e0
[ 118.500112] ? __pfx_ksys_unshare+0x10/0x10
[ 118.500683] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 118.501448] __x64_sys_unshare+0x31/0x40
[ 118.502015] do_syscall_64+0x3f/0x90
[ 118.502511] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 118.503211] RIP: 0033:0x7f4929d990d7
[ 118.503692] 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
[ 118.505984] RSP: 002b:00007ffe19795838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 118.506970] RAX: ffffffffffffffda RBX: 00007ffe19795e78 RCX: 00007f4929d990d7
[ 118.507909] RDX: 00007f4929e0341f RSI: 00007ffe197957d0 RDI: 0000000040000000
[ 118.508825] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe197955e0
[ 118.509723] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4929eabbf0
[ 118.510648] R13: 00007ffe19795910 R14: 0000000000000000 R15: 00000000000000f8
[ 118.511601]
[ 118.511954] irq event stamp: 8803
[ 118.512388] hardirqs last enabled at (8813): [] __up_console_sem+0x78/0x80
[ 118.513479] hardirqs last disabled at (8824): [] __up_console_sem+0x5d/0x80
[ 118.514585] softirqs last enabled at (8710): [] irq_exit_rcu+0x93/0xc0
[ 118.515654] softirqs last disabled at (8705): [] irq_exit_rcu+0x93/0xc0
[ 118.516745] ---[ end trace 0000000000000000 ]---
[ 118.521788] ------------[ cut here ]------------
[ 118.522395] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 118.524271] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 118.525369] Modules linked in:
[ 118.525824] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 118.527012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 118.528079] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 118.528783] 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
[ 118.531048] RSP: 0018:ffff888016c67c00 EFLAGS: 00010282
[ 118.531777] RAX: 0000000000000000 RBX: ffff888009788e40 RCX: 0000000000000000
[ 118.532665] RDX: ffff88801873d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 118.533581] RBP: ffff888009788e54 R08: 0000000000000001 R09: 0000000000000000
[ 118.534496] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 118.535416] R13: ffffffff84e23fe0 R14: ffff888009788e48 R15: ffffffff84da7d60
[ 118.536348] FS: 0000555556136400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 118.537452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.538258] CR2: 00007fc55b54d6f0 CR3: 0000000015bf2000 CR4: 0000000000350ee0
[ 118.539234] Call Trace:
[ 118.539588]
[ 118.539964] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 118.540632] ipv6_frags_init_net+0x206/0x3c0
[ 118.541264] ops_init+0xbb/0x6b0
[ 118.541787] setup_net+0x3d9/0x990
[ 118.542283] ? down_read_killable+0x1d7/0x4e0
[ 118.542944] ? __pfx_setup_net+0x10/0x10
[ 118.543510] ? copy_net_ns+0x17c/0x770
[ 118.544113] copy_net_ns+0x321/0x770
[ 118.544642] create_new_namespaces+0x3f6/0xb30
[ 118.545274] unshare_nsproxy_namespaces+0xc1/0x200
[ 118.545938] ksys_unshare+0x44d/0x8e0
[ 118.546443] ? __pfx_ksys_unshare+0x10/0x10
[ 118.547036] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 118.547824] __x64_sys_unshare+0x31/0x40
[ 118.548357] do_syscall_64+0x3f/0x90
[ 118.548879] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 118.549542] RIP: 0033:0x7f4929d990d7
[ 118.550053] 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
[ 118.552315] RSP: 002b:00007ffe19795838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 118.553297] RAX: ffffffffffffffda RBX: 00007ffe19795e78 RCX: 00007f4929d990d7
[ 118.554222] RDX: 00007f4929e0341f RSI: 00007ffe197957d0 RDI: 0000000040000000
[ 118.555149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe197955e0
[ 118.556079] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4929eabbf0
[ 118.557026] R13: 00007ffe19795910 R14: 0000000000000000 R15: 00000000000000f8
[ 118.557975]
[ 118.558287] irq event stamp: 10375
[ 118.558766] hardirqs last enabled at (10387): [] __up_console_sem+0x78/0x80
[ 118.559892] hardirqs last disabled at (10398): [] __up_console_sem+0x5d/0x80
[ 118.560998] softirqs last enabled at (10034): [] irq_exit_rcu+0x93/0xc0
[ 118.562086] softirqs last disabled at (10029): [] irq_exit_rcu+0x93/0xc0
[ 118.563157] ---[ end trace 0000000000000000 ]---
[ 118.564553] ------------[ cut here ]------------
[ 118.565217] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 118.567375] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 118.568506] Modules linked in:
[ 118.568970] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 118.570174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 118.571230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 118.571943] 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
[ 118.574203] RSP: 0018:ffff888016c67bf0 EFLAGS: 00010286
[ 118.574906] RAX: 0000000000000000 RBX: ffff888009789640 RCX: 0000000000000000
[ 118.575832] RDX: ffff88801873d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 118.576713] RBP: ffff888009789654 R08: 0000000000000001 R09: 0000000000000000
[ 118.577621] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 118.578534] R13: ffffffff84e23fe0 R14: ffff888009789648 R15: ffffffff84db0aa0
[ 118.579449] FS: 0000555556136400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 118.580501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.581257] CR2: 00007fc55b54d6f0 CR3: 0000000015bf2000 CR4: 0000000000350ee0
[ 118.582177] Call Trace:
[ 118.582514]
[ 118.582850] nf_ct_net_init+0x224/0x3d0
[ 118.583389] ? __pfx_nf_ct_net_init+0x10/0x10
[ 118.584028] ops_init+0xbb/0x6b0
[ 118.584490] setup_net+0x3d9/0x990
[ 118.584991] ? down_read_killable+0x1d7/0x4e0
[ 118.585587] ? __pfx_setup_net+0x10/0x10
[ 118.586148] ? copy_net_ns+0x17c/0x770
[ 118.586673] copy_net_ns+0x321/0x770
[ 118.587199] create_new_namespaces+0x3f6/0xb30
[ 118.587843] unshare_nsproxy_namespaces+0xc1/0x200
[ 118.588482] ksys_unshare+0x44d/0x8e0
[ 118.589024] ? __pfx_ksys_unshare+0x10/0x10
[ 118.589590] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 118.590358] __x64_sys_unshare+0x31/0x40
[ 118.590923] do_syscall_64+0x3f/0x90
[ 118.591416] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 118.592137] RIP: 0033:0x7f4929d990d7
[ 118.592619] 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
[ 118.594863] RSP: 002b:00007ffe19795838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 118.595846] RAX: ffffffffffffffda RBX: 00007ffe19795e78 RCX: 00007f4929d990d7
[ 118.596803] RDX: 00007f4929e0341f RSI: 00007ffe197957d0 RDI: 0000000040000000
[ 118.597692] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe197955e0
[ 118.598611] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4929eabbf0
[ 118.599525] R13: 00007ffe19795910 R14: 0000000000000000 R15: 00000000000000f8
[ 118.600473]
[ 118.600815] irq event stamp: 11197
[ 118.601269] hardirqs last enabled at (11207): [] __up_console_sem+0x78/0x80
[ 118.602368] hardirqs last disabled at (11218): [] __up_console_sem+0x5d/0x80
[ 118.603475] softirqs last enabled at (10722): [] irq_exit_rcu+0x93/0xc0
[ 118.604574] softirqs last disabled at (10717): [] irq_exit_rcu+0x93/0xc0
[ 118.605653] ---[ end trace 0000000000000000 ]---
executing program
[ 120.137302] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 122.184817] Bluetooth: hci0: command 0x041b tx timeout
[ 124.232913] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 126.280862] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:53:21 Registers:
info registers vcpu 0
RAX=1ffffffff0e2d75f RBX=ffffffff8716bae0 RCX=ffffffff8776d948 RDX=ffff888016d08000
RSI=0000000000000008 RDI=ffffffff8716baf8 RBP=dffffc0000000000 RSP=ffff888016d179b8
R8 =0000000000000000 R9 =fffffbfff0ef3944 R10=ffffffff8779ca27 R11=0000000000000001
R12=ffff888016d08a40 R13=0000000000000000 R14=ffffffff85d36b6c R15=03c67af773d2b96c
RIP=ffffffff812d15bf RFL=00000046 [---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 00007fc55c14d900 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=00007fc55b586200 CR3=000000000ea94000 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=f0b6dcac0054ec85be410f23b7ab9094
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=38f877166cadacfa00000000001451a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3d25e675916c4bde00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 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=ffff888016c675f0
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 0000555556136400 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=00007fc55b54d6f0 CR3=0000000015bf2000 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