Warning: Permanently added '[localhost]:43332' (ECDSA) to the list of known hosts.
2023/05/17 18:12:14 fuzzer started
2023/05/17 18:12:15 dialing manager at localhost:44319
2023/05/17 18:12:15 checking machine...
2023/05/17 18:12:15 checking revisions...
syzkaller login: [ 57.491831] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:12:15 testing simple program...
[ 57.559754] cgroup: Unknown subsys name 'net'
[ 57.641747] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.812627] audit: type=1400 audit(1684347147.772:6): 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
[ 70.948595] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.951245] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.952379] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.956065] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.957971] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.959742] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.349917] ------------[ cut here ]------------
[ 71.350697] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.352698] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.354201] Modules linked in:
[ 71.354689] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.359654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.360808] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.361524] 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
[ 71.363761] RSP: 0018:ffff888018427c00 EFLAGS: 00010282
[ 71.364452] RAX: 0000000000000000 RBX: ffff888015b2e440 RCX: 0000000000000000
[ 71.365337] RDX: ffff888016d5d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.366236] RBP: ffff888015b2e454 R08: 0000000000000001 R09: 0000000000000000
[ 71.367143] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.368048] R13: ffffffff84e23fe0 R14: ffff888015b2e448 R15: ffffffff84d74dc0
[ 71.368935] FS: 0000555555b79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.369927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.370638] CR2: 00007f62ff63c6f4 CR3: 000000000e630000 CR4: 0000000000350ee0
[ 71.371533] Call Trace:
[ 71.371861]
[ 71.372184] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.372795] ipv4_frags_init_net+0x269/0x440
[ 71.373380] ops_init+0xbb/0x6b0
[ 71.373830] setup_net+0x3d9/0x990
[ 71.374320] ? down_read_killable+0x1d7/0x4e0
[ 71.374939] ? __pfx_setup_net+0x10/0x10
[ 71.375456] ? copy_net_ns+0x17c/0x770
[ 71.375993] copy_net_ns+0x321/0x770
[ 71.376488] create_new_namespaces+0x3f6/0xb30
[ 71.377105] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.377716] ksys_unshare+0x44d/0x8e0
[ 71.378232] ? __pfx_ksys_unshare+0x10/0x10
[ 71.378785] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.379536] __x64_sys_unshare+0x31/0x40
[ 71.380084] do_syscall_64+0x3f/0x90
[ 71.380562] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.381240] RIP: 0033:0x7f0cc1d680d7
[ 71.381704] 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
[ 71.383888] RSP: 002b:00007ffd43d63d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.384807] RAX: ffffffffffffffda RBX: 00007ffd43d64378 RCX: 00007f0cc1d680d7
[ 71.385689] RDX: 00007f0cc1dd241f RSI: 00007ffd43d63cd0 RDI: 0000000040000000
[ 71.386570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd43d63ae0
[ 71.387481] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0cc1e7abf0
[ 71.388369] R13: 00007ffd43d63e10 R14: 0000000000000000 R15: 00000000000000f8
[ 71.389286]
[ 71.389586] irq event stamp: 7855
[ 71.390038] hardirqs last enabled at (7867): [] __up_console_sem+0x78/0x80
[ 71.391111] hardirqs last disabled at (7878): [] __up_console_sem+0x5d/0x80
[ 71.392182] softirqs last enabled at (7416): [] irq_exit_rcu+0x93/0xc0
[ 71.393222] softirqs last disabled at (7399): [] irq_exit_rcu+0x93/0xc0
[ 71.394261] ---[ end trace 0000000000000000 ]---
[ 71.399322] ------------[ cut here ]------------
[ 71.399974] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.401602] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.402669] Modules linked in:
[ 71.403137] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.404296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.405322] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.406007] 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
[ 71.408218] RSP: 0018:ffff888018427c00 EFLAGS: 00010282
[ 71.408905] RAX: 0000000000000000 RBX: ffff888008d61a40 RCX: 0000000000000000
[ 71.409770] RDX: ffff888016d5d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.410685] RBP: ffff888008d61a54 R08: 0000000000000001 R09: 0000000000000000
[ 71.411583] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.412473] R13: ffffffff84e23fe0 R14: ffff888008d61a48 R15: ffffffff84da7d60
[ 71.413373] FS: 0000555555b79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.414370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.415151] CR2: 00007f62ff63c6f4 CR3: 000000000e630000 CR4: 0000000000350ee0
[ 71.416055] Call Trace:
[ 71.416390]
[ 71.416688] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.417341] ipv6_frags_init_net+0x206/0x3c0
[ 71.417944] ops_init+0xbb/0x6b0
[ 71.418399] setup_net+0x3d9/0x990
[ 71.418902] ? down_read_killable+0x1d7/0x4e0
[ 71.419479] ? __pfx_setup_net+0x10/0x10
[ 71.420029] ? copy_net_ns+0x17c/0x770
[ 71.420540] copy_net_ns+0x321/0x770
[ 71.421057] create_new_namespaces+0x3f6/0xb30
[ 71.421649] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.422302] ksys_unshare+0x44d/0x8e0
[ 71.422809] ? __pfx_ksys_unshare+0x10/0x10
[ 71.423388] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.424130] __x64_sys_unshare+0x31/0x40
[ 71.424650] do_syscall_64+0x3f/0x90
[ 71.425158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.425810] RIP: 0033:0x7f0cc1d680d7
[ 71.426310] 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
[ 71.428535] RSP: 002b:00007ffd43d63d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.429487] RAX: ffffffffffffffda RBX: 00007ffd43d64378 RCX: 00007f0cc1d680d7
[ 71.430377] RDX: 00007f0cc1dd241f RSI: 00007ffd43d63cd0 RDI: 0000000040000000
[ 71.431285] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd43d63ae0
[ 71.432169] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0cc1e7abf0
[ 71.433055] R13: 00007ffd43d63e10 R14: 0000000000000000 R15: 00000000000000f8
[ 71.433972]
[ 71.434278] irq event stamp: 9365
[ 71.434713] hardirqs last enabled at (9375): [] __up_console_sem+0x78/0x80
[ 71.435809] hardirqs last disabled at (9386): [] __up_console_sem+0x5d/0x80
[ 71.436900] softirqs last enabled at (8938): [] irq_exit_rcu+0x93/0xc0
[ 71.437946] softirqs last disabled at (8933): [] irq_exit_rcu+0x93/0xc0
[ 71.438990] ---[ end trace 0000000000000000 ]---
[ 71.440306] ------------[ cut here ]------------
[ 71.440991] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.442927] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.443995] Modules linked in:
[ 71.444408] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.445593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.446614] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.447307] 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
[ 71.449493] RSP: 0018:ffff888018427bf0 EFLAGS: 00010286
[ 71.450195] RAX: 0000000000000000 RBX: ffff88800f030440 RCX: 0000000000000000
[ 71.451097] RDX: ffff888016d5d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.451997] RBP: ffff88800f030454 R08: 0000000000000001 R09: 0000000000000000
[ 71.452848] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.453735] R13: ffffffff84e23fe0 R14: ffff88800f030448 R15: ffffffff84db0aa0
[ 71.454617] FS: 0000555555b79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.455622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.456366] CR2: 00007f62ff63c6f4 CR3: 000000000e630000 CR4: 0000000000350ee0
[ 71.457245] Call Trace:
[ 71.457571]
[ 71.457902] nf_ct_net_init+0x224/0x3d0
[ 71.458424] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.459057] ops_init+0xbb/0x6b0
[ 71.459504] setup_net+0x3d9/0x990
[ 71.459986] ? down_read_killable+0x1d7/0x4e0
[ 71.460553] ? __pfx_setup_net+0x10/0x10
[ 71.461096] ? copy_net_ns+0x17c/0x770
[ 71.461620] copy_net_ns+0x321/0x770
[ 71.462137] create_new_namespaces+0x3f6/0xb30
[ 71.462719] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.463395] ksys_unshare+0x44d/0x8e0
[ 71.463918] ? __pfx_ksys_unshare+0x10/0x10
[ 71.464469] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.465209] __x64_sys_unshare+0x31/0x40
[ 71.465732] do_syscall_64+0x3f/0x90
[ 71.466235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.466932] RIP: 0033:0x7f0cc1d680d7
[ 71.467406] 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
[ 71.469593] RSP: 002b:00007ffd43d63d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.470551] RAX: ffffffffffffffda RBX: 00007ffd43d64378 RCX: 00007f0cc1d680d7
[ 71.471482] RDX: 00007f0cc1dd241f RSI: 00007ffd43d63cd0 RDI: 0000000040000000
[ 71.472372] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd43d63ae0
[ 71.473270] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0cc1e7abf0
[ 71.474157] R13: 00007ffd43d63e10 R14: 0000000000000000 R15: 00000000000000f8
[ 71.475088]
[ 71.475385] irq event stamp: 10159
[ 71.475814] hardirqs last enabled at (10169): [] __up_console_sem+0x78/0x80
[ 71.476914] hardirqs last disabled at (10180): [] __up_console_sem+0x5d/0x80
[ 71.477981] softirqs last enabled at (10096): [] irq_exit_rcu+0x93/0xc0
[ 71.479040] softirqs last disabled at (10091): [] irq_exit_rcu+0x93/0xc0
[ 71.480077] ---[ end trace 0000000000000000 ]---
executing program
[ 73.029494] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.077051] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 77.126399] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.172988] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:12:08 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=000000000e000000 RCX=ffffffff813b04a5 RDX=ffff888008d91b40
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000000 RSP=ffff888008da7b58
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff888008da7cc0 R13=ffff888008da7c98 R14=ffffed10011b4f97 R15=dffffc0000000000
RIP=ffffffff814be041 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 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=00007f8ee0c44a50 CR3=000000001465e000 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=2039323a32313a38312037312079614d XMM01=5d3130323435332e31372020205b203a
XMM02=646f4d205d3130323435332e31372020 XMM03=6b7a79732039323a32313a3831203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3839363235332e31372020205b XMM07=79732039323a32313a38312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880184275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555b79400 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=00007f62ff63c6f4 CR3=000000000e630000 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