Warning: Permanently added '[localhost]:54073' (ECDSA) to the list of known hosts.
2023/05/16 16:55:31 fuzzer started
2023/05/16 16:55:31 dialing manager at localhost:35573
2023/05/16 16:55:31 checking machine...
2023/05/16 16:55:31 checking revisions...
syzkaller login: [ 44.398533] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:55:32 testing simple program...
[ 44.462726] cgroup: Unknown subsys name 'net'
[ 44.549645] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.296435] audit: type=1400 audit(1684256145.017:6): 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
[ 58.434491] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.436043] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.438418] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.442257] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.444676] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.446339] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.863774] ------------[ cut here ]------------
[ 58.864588] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.866864] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.868348] Modules linked in:
[ 58.868792] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.873755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.874830] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.875547] 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
[ 58.877860] RSP: 0018:ffff88802028fc00 EFLAGS: 00010282
[ 58.878594] RAX: 0000000000000000 RBX: ffff88800c781840 RCX: 0000000000000000
[ 58.879559] RDX: ffff88801ce78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.880525] RBP: ffff88800c781854 R08: 0000000000000001 R09: 0000000000000000
[ 58.881497] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.882457] R13: ffffffff84e223a0 R14: ffff88800c781848 R15: ffffffff84d73340
[ 58.883420] FS: 0000555556a80400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.884499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.885323] CR2: 00007fa688fa66f4 CR3: 0000000019f26000 CR4: 0000000000350ef0
[ 58.886272] Call Trace:
[ 58.886625]
[ 58.886947] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.887645] ipv4_frags_init_net+0x269/0x440
[ 58.888285] ops_init+0xbb/0x6b0
[ 58.888771] setup_net+0x3d9/0x990
[ 58.889308] ? down_read_killable+0x1d7/0x4e0
[ 58.889918] ? __pfx_setup_net+0x10/0x10
[ 58.890495] ? copy_net_ns+0x17c/0x770
[ 58.891030] copy_net_ns+0x321/0x770
[ 58.891578] create_new_namespaces+0x3f6/0xb30
[ 58.892235] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.892890] ksys_unshare+0x44d/0x8e0
[ 58.893478] ? __pfx_ksys_unshare+0x10/0x10
[ 58.894067] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.894865] __x64_sys_unshare+0x31/0x40
[ 58.895448] do_syscall_64+0x3f/0x90
[ 58.895965] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.896696] RIP: 0033:0x7f5e44bfd0d7
[ 58.897234] 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
[ 58.899574] RSP: 002b:00007ffc16e73ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.900596] RAX: ffffffffffffffda RBX: 00007ffc16e740f8 RCX: 00007f5e44bfd0d7
[ 58.901570] RDX: 00007f5e44c6741f RSI: 00007ffc16e73a50 RDI: 0000000040000000
[ 58.902522] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc16e73860
[ 58.903470] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5e44d0fbf0
[ 58.904410] R13: 00007ffc16e73b90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.905388]
[ 58.905714] irq event stamp: 8383
[ 58.906202] hardirqs last enabled at (8395): [] __up_console_sem+0x78/0x80
[ 58.907339] hardirqs last disabled at (8406): [] __up_console_sem+0x5d/0x80
[ 58.908476] softirqs last enabled at (7916): [] irq_exit_rcu+0x93/0xc0
[ 58.909588] softirqs last disabled at (7861): [] irq_exit_rcu+0x93/0xc0
[ 58.910697] ---[ end trace 0000000000000000 ]---
[ 58.916071] ------------[ cut here ]------------
[ 58.916874] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.918832] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.919961] Modules linked in:
[ 58.920427] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.921667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.922763] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.923489] 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
[ 58.925860] RSP: 0018:ffff88802028fc00 EFLAGS: 00010282
[ 58.926595] RAX: 0000000000000000 RBX: ffff88800dc48640 RCX: 0000000000000000
[ 58.927559] RDX: ffff88801ce78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.928515] RBP: ffff88800dc48654 R08: 0000000000000001 R09: 0000000000000000
[ 58.929486] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.930445] R13: ffffffff84e223a0 R14: ffff88800dc48648 R15: ffffffff84da62e0
[ 58.931399] FS: 0000555556a80400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.932484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.933307] CR2: 00007fa688fa66f4 CR3: 0000000019f26000 CR4: 0000000000350ef0
[ 58.934274] Call Trace:
[ 58.934741]
[ 58.935129] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.935977] ipv6_frags_init_net+0x206/0x3c0
[ 58.936680] ops_init+0xbb/0x6b0
[ 58.937195] setup_net+0x3d9/0x990
[ 58.937691] ? down_read_killable+0x1d7/0x4e0
[ 58.938328] ? __pfx_setup_net+0x10/0x10
[ 58.938872] ? copy_net_ns+0x17c/0x770
[ 58.939456] copy_net_ns+0x321/0x770
[ 58.939972] create_new_namespaces+0x3f6/0xb30
[ 58.940633] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.941342] ksys_unshare+0x44d/0x8e0
[ 58.941871] ? __pfx_ksys_unshare+0x10/0x10
[ 58.942499] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.943323] __x64_sys_unshare+0x31/0x40
[ 58.943885] do_syscall_64+0x3f/0x90
[ 58.944438] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.945125] RIP: 0033:0x7f5e44bfd0d7
[ 58.945661] 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
[ 58.948002] RSP: 002b:00007ffc16e73ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.949026] RAX: ffffffffffffffda RBX: 00007ffc16e740f8 RCX: 00007f5e44bfd0d7
[ 58.949979] RDX: 00007f5e44c6741f RSI: 00007ffc16e73a50 RDI: 0000000040000000
[ 58.950925] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc16e73860
[ 58.951888] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5e44d0fbf0
[ 58.952832] R13: 00007ffc16e73b90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.953829]
[ 58.954156] irq event stamp: 10123
[ 58.954652] hardirqs last enabled at (10135): [] __up_console_sem+0x78/0x80
[ 58.955800] hardirqs last disabled at (10146): [] __up_console_sem+0x5d/0x80
[ 58.956946] softirqs last enabled at (9626): [] irq_exit_rcu+0x93/0xc0
[ 58.958069] softirqs last disabled at (9621): [] irq_exit_rcu+0x93/0xc0
[ 58.959182] ---[ end trace 0000000000000000 ]---
[ 58.960703] ------------[ cut here ]------------
[ 58.961430] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.963527] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.964645] Modules linked in:
[ 58.965088] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.966347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.967432] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.968111] 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
[ 58.970450] RSP: 0018:ffff88802028fbf0 EFLAGS: 00010286
[ 58.971150] RAX: 0000000000000000 RBX: ffff88800dc49240 RCX: 0000000000000000
[ 58.972100] RDX: ffff88801ce78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.973062] RBP: ffff88800dc49254 R08: 0000000000000001 R09: 0000000000000000
[ 58.974037] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.974987] R13: ffffffff84e223a0 R14: ffff88800dc49248 R15: ffffffff84daf020
[ 58.975938] FS: 0000555556a80400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.977014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.977816] CR2: 00007fa688fa66f4 CR3: 0000000019f26000 CR4: 0000000000350ef0
[ 58.978777] Call Trace:
[ 58.979131]
[ 58.979477] nf_ct_net_init+0x224/0x3d0
[ 58.980039] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.980682] ops_init+0xbb/0x6b0
[ 58.981198] setup_net+0x3d9/0x990
[ 58.981695] ? down_read_killable+0x1d7/0x4e0
[ 58.982357] ? __pfx_setup_net+0x10/0x10
[ 58.982909] ? copy_net_ns+0x17c/0x770
[ 58.983479] copy_net_ns+0x321/0x770
[ 58.983996] create_new_namespaces+0x3f6/0xb30
[ 58.984657] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.985431] ksys_unshare+0x44d/0x8e0
[ 58.985970] ? __pfx_ksys_unshare+0x10/0x10
[ 58.986597] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.987413] __x64_sys_unshare+0x31/0x40
[ 58.987961] do_syscall_64+0x3f/0x90
[ 58.988506] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.989217] RIP: 0033:0x7f5e44bfd0d7
[ 58.989733] 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
[ 58.992077] RSP: 002b:00007ffc16e73ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.993092] RAX: ffffffffffffffda RBX: 00007ffc16e740f8 RCX: 00007f5e44bfd0d7
[ 58.994053] RDX: 00007f5e44c6741f RSI: 00007ffc16e73a50 RDI: 0000000040000000
[ 58.995009] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc16e73860
[ 58.995960] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5e44d0fbf0
[ 58.996913] R13: 00007ffc16e73b90 R14: 0000000000000000 R15: 00000000000000f8
[ 58.997910]
[ 58.998269] irq event stamp: 10933
[ 58.998744] hardirqs last enabled at (10943): [] __up_console_sem+0x78/0x80
[ 58.999895] hardirqs last disabled at (10954): [] __up_console_sem+0x5d/0x80
[ 59.001043] softirqs last enabled at (10692): [] irq_exit_rcu+0x93/0xc0
[ 59.002196] softirqs last disabled at (10687): [] irq_exit_rcu+0x93/0xc0
[ 59.003293] ---[ end trace 0000000000000000 ]---
executing program
[ 60.518822] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.567246] Bluetooth: hci0: command 0x041b tx timeout
[ 64.614257] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.662233] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:55:37 Registers:
info registers vcpu 0
RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802028f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000039 R11=0000000000000001
R12=0000000000000039 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 0000555556a80400 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=00007fa688fa66f4 CR3=0000000019f26000 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=000000000003e9b5 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=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 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=00007fb72d659170 CR3=00000000097a6000 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=2036343a35353a36312036312079614d XMM01=5d3838353436382e38352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000