Warning: Permanently added '[localhost]:49248' (ECDSA) to the list of known hosts.
2023/05/18 02:38:21 fuzzer started
2023/05/18 02:38:21 dialing manager at localhost:44319
2023/05/18 02:38:21 checking machine...
2023/05/18 02:38:21 checking revisions...
syzkaller login: [ 81.835642] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:38:21 testing simple program...
[ 81.905871] cgroup: Unknown subsys name 'net'
[ 81.989881] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 94.300179] audit: type=1400 audit(1684377514.259:6): 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
[ 95.394439] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 95.396465] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 95.397861] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 95.408040] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 95.410015] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 95.411295] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 95.793365] ------------[ cut here ]------------
[ 95.794193] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 95.796118] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.797410] Modules linked in:
[ 95.797955] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 95.800261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.802645] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.803401] 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
[ 95.805570] RSP: 0018:ffff88801fef7c00 EFLAGS: 00010282
[ 95.806219] RAX: 0000000000000000 RBX: ffff88800e316440 RCX: 0000000000000000
[ 95.807129] RDX: ffff888016a21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 95.808006] RBP: ffff88800e316454 R08: 0000000000000001 R09: 0000000000000000
[ 95.808881] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 95.809753] R13: ffffffff84e23fe0 R14: ffff88800e316448 R15: ffffffff84d74dc0
[ 95.810638] FS: 00005555562f8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 95.811609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.812297] CR2: 00007f1eb9b766f4 CR3: 000000000ec14000 CR4: 0000000000350ef0
[ 95.813203] Call Trace:
[ 95.813555]
[ 95.813846] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 95.814458] ipv4_frags_init_net+0x269/0x440
[ 95.815042] ops_init+0xbb/0x6b0
[ 95.815478] setup_net+0x3d9/0x990
[ 95.815958] ? down_read_killable+0x1d7/0x4e0
[ 95.816546] ? __pfx_setup_net+0x10/0x10
[ 95.817045] ? copy_net_ns+0x17c/0x770
[ 95.817572] copy_net_ns+0x321/0x770
[ 95.818049] create_new_namespaces+0x3f6/0xb30
[ 95.818668] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.819271] ksys_unshare+0x44d/0x8e0
[ 95.819773] ? __pfx_ksys_unshare+0x10/0x10
[ 95.820309] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.821035] __x64_sys_unshare+0x31/0x40
[ 95.821562] do_syscall_64+0x3f/0x90
[ 95.822031] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.822695] RIP: 0033:0x7fd9c9a210d7
[ 95.823150] 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
[ 95.825269] RSP: 002b:00007fff4ae65368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 95.826197] RAX: ffffffffffffffda RBX: 00007fff4ae659a8 RCX: 00007fd9c9a210d7
[ 95.827091] RDX: 00007fd9c9a8b41f RSI: 00007fff4ae65300 RDI: 0000000040000000
[ 95.827958] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ae65110
[ 95.828839] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9c9b33bf0
[ 95.829709] R13: 00007fff4ae65440 R14: 0000000000000000 R15: 00000000000000f8
[ 95.830604]
[ 95.830893] irq event stamp: 8403
[ 95.831306] hardirqs last enabled at (8413): [] __up_console_sem+0x78/0x80
[ 95.832332] hardirqs last disabled at (8424): [] __up_console_sem+0x5d/0x80
[ 95.833355] softirqs last enabled at (7976): [] irq_exit_rcu+0x93/0xc0
[ 95.834368] softirqs last disabled at (7961): [] irq_exit_rcu+0x93/0xc0
[ 95.835381] ---[ end trace 0000000000000000 ]---
[ 95.840828] ------------[ cut here ]------------
[ 95.841408] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 95.843042] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.844070] Modules linked in:
[ 95.844459] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 95.845547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.846474] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.847118] 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
[ 95.849157] RSP: 0018:ffff88801fef7c00 EFLAGS: 00010282
[ 95.849801] RAX: 0000000000000000 RBX: ffff88800de1f240 RCX: 0000000000000000
[ 95.850665] RDX: ffff888016a21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 95.851469] RBP: ffff88800de1f254 R08: 0000000000000001 R09: 0000000000000000
[ 95.852316] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 95.853157] R13: ffffffff84e23fe0 R14: ffff88800de1f248 R15: ffffffff84da7d60
[ 95.854015] FS: 00005555562f8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 95.854962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.855663] CR2: 00007f1eb9b766f4 CR3: 000000000ec14000 CR4: 0000000000350ef0
[ 95.856469] Call Trace:
[ 95.856816]
[ 95.857103] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 95.857714] ipv6_frags_init_net+0x206/0x3c0
[ 95.858249] ops_init+0xbb/0x6b0
[ 95.858726] setup_net+0x3d9/0x990
[ 95.859160] ? down_read_killable+0x1d7/0x4e0
[ 95.859732] ? __pfx_setup_net+0x10/0x10
[ 95.860218] ? copy_net_ns+0x17c/0x770
[ 95.860728] copy_net_ns+0x321/0x770
[ 95.861189] create_new_namespaces+0x3f6/0xb30
[ 95.861793] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.862416] ksys_unshare+0x44d/0x8e0
[ 95.862933] ? __pfx_ksys_unshare+0x10/0x10
[ 95.863471] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.864211] __x64_sys_unshare+0x31/0x40
[ 95.864753] do_syscall_64+0x3f/0x90
[ 95.865232] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.865901] RIP: 0033:0x7fd9c9a210d7
[ 95.866373] 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
[ 95.868548] RSP: 002b:00007fff4ae65368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 95.869455] RAX: ffffffffffffffda RBX: 00007fff4ae659a8 RCX: 00007fd9c9a210d7
[ 95.870333] RDX: 00007fd9c9a8b41f RSI: 00007fff4ae65300 RDI: 0000000040000000
[ 95.871210] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ae65110
[ 95.872087] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9c9b33bf0
[ 95.872979] R13: 00007fff4ae65440 R14: 0000000000000000 R15: 00000000000000f8
[ 95.873895]
[ 95.874191] irq event stamp: 9879
[ 95.874666] hardirqs last enabled at (9891): [] __up_console_sem+0x78/0x80
[ 95.875701] hardirqs last disabled at (9902): [] __up_console_sem+0x5d/0x80
[ 95.876744] softirqs last enabled at (9332): [] irq_exit_rcu+0x93/0xc0
[ 95.877777] softirqs last disabled at (9251): [] irq_exit_rcu+0x93/0xc0
[ 95.878832] ---[ end trace 0000000000000000 ]---
[ 95.880163] ------------[ cut here ]------------
[ 95.880763] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 95.882698] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.883762] Modules linked in:
[ 95.884160] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 95.885312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.886322] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.886996] 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
[ 95.889166] RSP: 0018:ffff88801fef7bf0 EFLAGS: 00010286
[ 95.889845] RAX: 0000000000000000 RBX: ffff88800f030440 RCX: 0000000000000000
[ 95.890728] RDX: ffff888016a21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 95.891629] RBP: ffff88800f030454 R08: 0000000000000001 R09: 0000000000000000
[ 95.892473] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 95.893357] R13: ffffffff84e23fe0 R14: ffff88800f030448 R15: ffffffff84db0aa0
[ 95.894256] FS: 00005555562f8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 95.895287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.896026] CR2: 00007f1eb9b766f4 CR3: 000000000ec14000 CR4: 0000000000350ef0
[ 95.896920] Call Trace:
[ 95.897249]
[ 95.897583] nf_ct_net_init+0x224/0x3d0
[ 95.898103] ? __pfx_nf_ct_net_init+0x10/0x10
[ 95.898715] ops_init+0xbb/0x6b0
[ 95.899166] setup_net+0x3d9/0x990
[ 95.899653] ? down_read_killable+0x1d7/0x4e0
[ 95.900226] ? __pfx_setup_net+0x10/0x10
[ 95.900772] ? copy_net_ns+0x17c/0x770
[ 95.901274] copy_net_ns+0x321/0x770
[ 95.901782] create_new_namespaces+0x3f6/0xb30
[ 95.902366] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.903017] ksys_unshare+0x44d/0x8e0
[ 95.903533] ? __pfx_ksys_unshare+0x10/0x10
[ 95.904071] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.904805] __x64_sys_unshare+0x31/0x40
[ 95.905312] do_syscall_64+0x3f/0x90
[ 95.905819] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.906471] RIP: 0033:0x7fd9c9a210d7
[ 95.906964] 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
[ 95.909116] RSP: 002b:00007fff4ae65368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 95.910072] RAX: ffffffffffffffda RBX: 00007fff4ae659a8 RCX: 00007fd9c9a210d7
[ 95.910955] RDX: 00007fd9c9a8b41f RSI: 00007fff4ae65300 RDI: 0000000040000000
[ 95.911848] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ae65110
[ 95.912732] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9c9b33bf0
[ 95.913626] R13: 00007fff4ae65440 R14: 0000000000000000 R15: 00000000000000f8
[ 95.914556]
[ 95.914853] irq event stamp: 10687
[ 95.915287] hardirqs last enabled at (10697): [] __up_console_sem+0x78/0x80
[ 95.916340] hardirqs last disabled at (10708): [] __up_console_sem+0x5d/0x80
[ 95.917405] softirqs last enabled at (10438): [] irq_exit_rcu+0x93/0xc0
[ 95.918435] softirqs last disabled at (10433): [] irq_exit_rcu+0x93/0xc0
[ 95.919469] ---[ end trace 0000000000000000 ]---
executing program
[ 97.483262] Bluetooth: hci0: command 0x0409 tx timeout
[ 99.530567] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 101.579587] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 103.626680] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:37:49 Registers:
info registers vcpu 0
RAX=0000000000000077 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fef7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000077 R11=0000000000000001
R12=0000000000000077 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 00005555562f8400 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=00007f1eb9b766f4 CR3=000000000ec14000 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=000000000007cde1 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007fd1ea53f620 CR3=000000000e95c000 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=5af3654624e2ba84054b2867f3025c20
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000000cb5e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d665cc7c582a3bd200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000