Warning: Permanently added '[localhost]:33250' (ECDSA) to the list of known hosts.
2023/05/18 04:32:54 fuzzer started
2023/05/18 04:32:55 dialing manager at localhost:44319
2023/05/18 04:32:55 checking machine...
2023/05/18 04:32:55 checking revisions...
syzkaller login: [ 35.742164] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:32:55 testing simple program...
[ 35.813793] cgroup: Unknown subsys name 'net'
[ 35.889086] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.317651] audit: type=1400 audit(1684384388.824:6): 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
[ 50.444643] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.447002] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.449893] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.452883] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.454712] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.456433] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.850370] ------------[ cut here ]------------
[ 50.851105] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.853144] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.854236] Modules linked in:
[ 50.854675] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.859536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.860573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.861283] 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
[ 50.863516] RSP: 0018:ffff88801a1ffc00 EFLAGS: 00010282
[ 50.864223] RAX: 0000000000000000 RBX: ffff888016b41840 RCX: 0000000000000000
[ 50.865130] RDX: ffff888009f99b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.866037] RBP: ffff888016b41854 R08: 0000000000000001 R09: 0000000000000000
[ 50.866975] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.867899] R13: ffffffff84e23fe0 R14: ffff888016b41848 R15: ffffffff84d74dc0
[ 50.868808] FS: 0000555556750400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.869825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.870558] CR2: 00007fecdc11e6f4 CR3: 000000000dc18000 CR4: 0000000000350ee0
[ 50.871507] Call Trace:
[ 50.871873]
[ 50.872179] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.872846] ipv4_frags_init_net+0x269/0x440
[ 50.873419] ops_init+0xbb/0x6b0
[ 50.873908] setup_net+0x3d9/0x990
[ 50.874378] ? down_read_killable+0x1d7/0x4e0
[ 50.875031] ? __pfx_setup_net+0x10/0x10
[ 50.875562] ? copy_net_ns+0x17c/0x770
[ 50.876116] copy_net_ns+0x321/0x770
[ 50.876612] create_new_namespaces+0x3f6/0xb30
[ 50.877242] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.877913] ksys_unshare+0x44d/0x8e0
[ 50.878416] ? __pfx_ksys_unshare+0x10/0x10
[ 50.879029] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.879795] __x64_sys_unshare+0x31/0x40
[ 50.880319] do_syscall_64+0x3f/0x90
[ 50.880840] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.881492] RIP: 0033:0x7fac3026c0d7
[ 50.881996] 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
[ 50.884260] RSP: 002b:00007ffe34607e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.885233] RAX: ffffffffffffffda RBX: 00007ffe34608468 RCX: 00007fac3026c0d7
[ 50.886134] RDX: 00007fac302d641f RSI: 00007ffe34607dc0 RDI: 0000000040000000
[ 50.887061] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34607bd0
[ 50.887969] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac3037ebf0
[ 50.888883] R13: 00007ffe34607f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.889829]
[ 50.890137] irq event stamp: 8123
[ 50.890593] hardirqs last enabled at (8133): [] __up_console_sem+0x78/0x80
[ 50.891684] hardirqs last disabled at (8144): [] __up_console_sem+0x5d/0x80
[ 50.892783] softirqs last enabled at (7510): [] irq_exit_rcu+0x93/0xc0
[ 50.893835] softirqs last disabled at (7341): [] irq_exit_rcu+0x93/0xc0
[ 50.894908] ---[ end trace 0000000000000000 ]---
[ 50.900536] ------------[ cut here ]------------
[ 50.901174] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.902938] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.904039] Modules linked in:
[ 50.904444] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.905609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.906635] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.907318] 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
[ 50.909501] RSP: 0018:ffff88801a1ffc00 EFLAGS: 00010282
[ 50.910184] RAX: 0000000000000000 RBX: ffff88800f02a440 RCX: 0000000000000000
[ 50.911107] RDX: ffff888009f99b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.912008] RBP: ffff88800f02a454 R08: 0000000000000001 R09: 0000000000000000
[ 50.912905] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.913807] R13: ffffffff84e23fe0 R14: ffff88800f02a448 R15: ffffffff84da7d60
[ 50.914671] FS: 0000555556750400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.915665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.916392] CR2: 00007fecdc11e6f4 CR3: 000000000dc18000 CR4: 0000000000350ee0
[ 50.917266] Call Trace:
[ 50.917589]
[ 50.917922] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.918534] ipv6_frags_init_net+0x206/0x3c0
[ 50.919158] ops_init+0xbb/0x6b0
[ 50.919602] setup_net+0x3d9/0x990
[ 50.920096] ? down_read_killable+0x1d7/0x4e0
[ 50.920669] ? __pfx_setup_net+0x10/0x10
[ 50.921216] ? copy_net_ns+0x17c/0x770
[ 50.921767] copy_net_ns+0x321/0x770
[ 50.922248] create_new_namespaces+0x3f6/0xb30
[ 50.922885] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.923495] ksys_unshare+0x44d/0x8e0
[ 50.924017] ? __pfx_ksys_unshare+0x10/0x10
[ 50.924563] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.925297] __x64_sys_unshare+0x31/0x40
[ 50.925843] do_syscall_64+0x3f/0x90
[ 50.926318] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.927008] RIP: 0033:0x7fac3026c0d7
[ 50.927477] 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
[ 50.929635] RSP: 002b:00007ffe34607e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.930619] RAX: ffffffffffffffda RBX: 00007ffe34608468 RCX: 00007fac3026c0d7
[ 50.931515] RDX: 00007fac302d641f RSI: 00007ffe34607dc0 RDI: 0000000040000000
[ 50.932396] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34607bd0
[ 50.933281] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac3037ebf0
[ 50.934156] R13: 00007ffe34607f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.935092]
[ 50.935393] irq event stamp: 9947
[ 50.935842] hardirqs last enabled at (9959): [] __up_console_sem+0x78/0x80
[ 50.936888] hardirqs last disabled at (9970): [] __up_console_sem+0x5d/0x80
[ 50.937936] softirqs last enabled at (9484): [] irq_exit_rcu+0x93/0xc0
[ 50.938991] softirqs last disabled at (9479): [] irq_exit_rcu+0x93/0xc0
[ 50.940021] ---[ end trace 0000000000000000 ]---
[ 50.941364] ------------[ cut here ]------------
[ 50.941974] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.943912] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.945009] Modules linked in:
[ 50.945410] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.946558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.947578] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.948258] 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
[ 50.950416] RSP: 0018:ffff88801a1ffbf0 EFLAGS: 00010286
[ 50.951125] RAX: 0000000000000000 RBX: ffff88800f02aa40 RCX: 0000000000000000
[ 50.952006] RDX: ffff888009f99b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.952897] RBP: ffff88800f02aa54 R08: 0000000000000001 R09: 0000000000000000
[ 50.953770] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.954640] R13: ffffffff84e23fe0 R14: ffff88800f02aa48 R15: ffffffff84db0aa0
[ 50.955557] FS: 0000555556750400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.956588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.957361] CR2: 00007fecdc11e6f4 CR3: 000000000dc18000 CR4: 0000000000350ee0
[ 50.958277] Call Trace:
[ 50.958632]
[ 50.958981] nf_ct_net_init+0x224/0x3d0
[ 50.959512] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.960131] ops_init+0xbb/0x6b0
[ 50.960590] setup_net+0x3d9/0x990
[ 50.961088] ? down_read_killable+0x1d7/0x4e0
[ 50.961680] ? __pfx_setup_net+0x10/0x10
[ 50.962240] ? copy_net_ns+0x17c/0x770
[ 50.962813] copy_net_ns+0x321/0x770
[ 50.963307] create_new_namespaces+0x3f6/0xb30
[ 50.963938] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.964574] ksys_unshare+0x44d/0x8e0
[ 50.965115] ? __pfx_ksys_unshare+0x10/0x10
[ 50.965676] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.966451] __x64_sys_unshare+0x31/0x40
[ 50.967035] do_syscall_64+0x3f/0x90
[ 50.967524] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.968229] RIP: 0033:0x7fac3026c0d7
[ 50.968705] 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
[ 50.970991] RSP: 002b:00007ffe34607e28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.971965] RAX: ffffffffffffffda RBX: 00007ffe34608468 RCX: 00007fac3026c0d7
[ 50.972874] RDX: 00007fac302d641f RSI: 00007ffe34607dc0 RDI: 0000000040000000
[ 50.973797] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34607bd0
[ 50.974686] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac3037ebf0
[ 50.975609] R13: 00007ffe34607f00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.976535]
[ 50.976873] irq event stamp: 10735
[ 50.977316] hardirqs last enabled at (10745): [] __up_console_sem+0x78/0x80
[ 50.978423] hardirqs last disabled at (10756): [] __up_console_sem+0x5d/0x80
[ 50.979549] softirqs last enabled at (10618): [] irq_exit_rcu+0x93/0xc0
[ 50.980624] softirqs last disabled at (10613): [] irq_exit_rcu+0x93/0xc0
[ 50.981684] ---[ end trace 0000000000000000 ]---
[ 52.522444] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.569897] Bluetooth: hci0: command 0x041b tx timeout
[ 56.617851] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.665883] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:33:09 Registers:
info registers vcpu 0
RAX=000000000002dfd3 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=00007f94f6c55de0 CR3=000000000ecb4000 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=935872aa5ec1439cf44678d23400f4ad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f36d44cb66d54b17000000000013b1c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=478c73bbde6172ee00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 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=ffff88801a1ff5f0
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 0000555556750400 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=00007fecdc11e6f4 CR3=000000000dc18000 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