Warning: Permanently added '[localhost]:64106' (ECDSA) to the list of known hosts.
2023/05/18 06:26:39 fuzzer started
2023/05/18 06:26:39 dialing manager at localhost:44319
2023/05/18 06:26:39 checking machine...
2023/05/18 06:26:39 checking revisions...
syzkaller login: [ 84.269286] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:26:39 testing simple program...
[ 84.335969] cgroup: Unknown subsys name 'net'
[ 84.439013] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 96.251364] audit: type=1400 audit(1684391211.489:6): 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
[ 97.385230] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 97.387571] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 97.388876] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 97.392260] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 97.394388] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 97.395652] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 97.776131] ------------[ cut here ]------------
[ 97.777317] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 97.779622] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.781219] Modules linked in:
[ 97.781929] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.784873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.787507] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.788726] 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
[ 97.791421] RSP: 0018:ffff8880188bfc00 EFLAGS: 00010282
[ 97.792306] RAX: 0000000000000000 RBX: ffff88800eeaec40 RCX: 0000000000000000
[ 97.793421] RDX: ffff888016be51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.794526] RBP: ffff88800eeaec54 R08: 0000000000000001 R09: 0000000000000000
[ 97.795635] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 97.796767] R13: ffffffff84e23fe0 R14: ffff88800eeaec48 R15: ffffffff84d74dc0
[ 97.797882] FS: 0000555556840400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 97.799123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.800061] CR2: 00007fef216f16f4 CR3: 0000000009812000 CR4: 0000000000350ef0
[ 97.801189] Call Trace:
[ 97.801626]
[ 97.801992] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 97.802789] ipv4_frags_init_net+0x269/0x440
[ 97.803518] ops_init+0xbb/0x6b0
[ 97.804090] setup_net+0x3d9/0x990
[ 97.804712] ? down_read_killable+0x1d7/0x4e0
[ 97.805463] ? __pfx_setup_net+0x10/0x10
[ 97.806095] ? copy_net_ns+0x17c/0x770
[ 97.806773] copy_net_ns+0x321/0x770
[ 97.807401] create_new_namespaces+0x3f6/0xb30
[ 97.808130] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.808934] ksys_unshare+0x44d/0x8e0
[ 97.809583] ? __pfx_ksys_unshare+0x10/0x10
[ 97.810243] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.811159] __x64_sys_unshare+0x31/0x40
[ 97.811846] do_syscall_64+0x3f/0x90
[ 97.812487] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.813335] RIP: 0033:0x7f9fea5950d7
[ 97.813919] 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
[ 97.816627] RSP: 002b:00007ffe4a91e2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.817814] RAX: ffffffffffffffda RBX: 00007ffe4a91e938 RCX: 00007f9fea5950d7
[ 97.818920] RDX: 00007f9fea5ff41f RSI: 00007ffe4a91e290 RDI: 0000000040000000
[ 97.820028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4a91e0a0
[ 97.821142] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9fea6a7bf0
[ 97.822251] R13: 00007ffe4a91e3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 97.823399]
[ 97.823792] irq event stamp: 8829
[ 97.824373] hardirqs last enabled at (8841): [] __up_console_sem+0x78/0x80
[ 97.825692] hardirqs last disabled at (8852): [] __up_console_sem+0x5d/0x80
[ 97.827009] softirqs last enabled at (8378): [] irq_exit_rcu+0x93/0xc0
[ 97.828511] softirqs last disabled at (8365): [] irq_exit_rcu+0x93/0xc0
[ 97.829825] ---[ end trace 0000000000000000 ]---
[ 97.836822] ------------[ cut here ]------------
[ 97.837610] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 97.839807] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.841123] Modules linked in:
[ 97.841672] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.843107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.844410] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.845080] 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
[ 97.847213] RSP: 0018:ffff8880188bfc00 EFLAGS: 00010282
[ 97.847952] RAX: 0000000000000000 RBX: ffff88800e65dc40 RCX: 0000000000000000
[ 97.848838] RDX: ffff888016be51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.849713] RBP: ffff88800e65dc54 R08: 0000000000000001 R09: 0000000000000000
[ 97.850600] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.851477] R13: ffffffff84e23fe0 R14: ffff88800e65dc48 R15: ffffffff84da7d60
[ 97.852387] FS: 0000555556840400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 97.853383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.854089] CR2: 00007fef216f16f4 CR3: 0000000009812000 CR4: 0000000000350ef0
[ 97.854968] Call Trace:
[ 97.855329]
[ 97.855626] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 97.856295] ipv6_frags_init_net+0x206/0x3c0
[ 97.856854] ops_init+0xbb/0x6b0
[ 97.857337] setup_net+0x3d9/0x990
[ 97.857789] ? down_read_killable+0x1d7/0x4e0
[ 97.858392] ? __pfx_setup_net+0x10/0x10
[ 97.858899] ? copy_net_ns+0x17c/0x770
[ 97.859428] copy_net_ns+0x321/0x770
[ 97.859924] create_new_namespaces+0x3f6/0xb30
[ 97.860535] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.861152] ksys_unshare+0x44d/0x8e0
[ 97.861656] ? __pfx_ksys_unshare+0x10/0x10
[ 97.862209] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.862943] __x64_sys_unshare+0x31/0x40
[ 97.863486] do_syscall_64+0x3f/0x90
[ 97.863975] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.864653] RIP: 0033:0x7f9fea5950d7
[ 97.865118] 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
[ 97.867282] RSP: 002b:00007ffe4a91e2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.868212] RAX: ffffffffffffffda RBX: 00007ffe4a91e938 RCX: 00007f9fea5950d7
[ 97.869105] RDX: 00007f9fea5ff41f RSI: 00007ffe4a91e290 RDI: 0000000040000000
[ 97.869991] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4a91e0a0
[ 97.870868] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9fea6a7bf0
[ 97.871757] R13: 00007ffe4a91e3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 97.872662]
[ 97.872965] irq event stamp: 10621
[ 97.873424] hardirqs last enabled at (10633): [] __up_console_sem+0x78/0x80
[ 97.874483] hardirqs last disabled at (10644): [] __up_console_sem+0x5d/0x80
[ 97.875546] softirqs last enabled at (10212): [] irq_exit_rcu+0x93/0xc0
[ 97.876581] softirqs last disabled at (10201): [] irq_exit_rcu+0x93/0xc0
[ 97.877606] ---[ end trace 0000000000000000 ]---
[ 97.878950] ------------[ cut here ]------------
[ 97.879576] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 97.881481] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.882525] Modules linked in:
[ 97.882929] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.884082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.885091] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.885772] 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
[ 97.887967] RSP: 0018:ffff8880188bfbf0 EFLAGS: 00010286
[ 97.888657] RAX: 0000000000000000 RBX: ffff88800eaa5440 RCX: 0000000000000000
[ 97.889548] RDX: ffff888016be51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.890443] RBP: ffff88800eaa5454 R08: 0000000000000001 R09: 0000000000000000
[ 97.891345] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.892226] R13: ffffffff84e23fe0 R14: ffff88800eaa5448 R15: ffffffff84db0aa0
[ 97.893119] FS: 0000555556840400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 97.894107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.894846] CR2: 00007fef216f16f4 CR3: 0000000009812000 CR4: 0000000000350ef0
[ 97.895755] Call Trace:
[ 97.896083]
[ 97.896409] nf_ct_net_init+0x224/0x3d0
[ 97.896919] ? __pfx_nf_ct_net_init+0x10/0x10
[ 97.897516] ops_init+0xbb/0x6b0
[ 97.897966] setup_net+0x3d9/0x990
[ 97.898453] ? down_read_killable+0x1d7/0x4e0
[ 97.899023] ? __pfx_setup_net+0x10/0x10
[ 97.899559] ? copy_net_ns+0x17c/0x770
[ 97.900095] copy_net_ns+0x321/0x770
[ 97.900606] create_new_namespaces+0x3f6/0xb30
[ 97.901183] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.901817] ksys_unshare+0x44d/0x8e0
[ 97.902342] ? __pfx_ksys_unshare+0x10/0x10
[ 97.902888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.903624] __x64_sys_unshare+0x31/0x40
[ 97.904162] do_syscall_64+0x3f/0x90
[ 97.904669] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.905346] RIP: 0033:0x7f9fea5950d7
[ 97.905808] 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
[ 97.907976] RSP: 002b:00007ffe4a91e2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.908920] RAX: ffffffffffffffda RBX: 00007ffe4a91e938 RCX: 00007f9fea5950d7
[ 97.909791] RDX: 00007f9fea5ff41f RSI: 00007ffe4a91e290 RDI: 0000000040000000
[ 97.910665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4a91e0a0
[ 97.911554] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9fea6a7bf0
[ 97.912451] R13: 00007ffe4a91e3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 97.913358]
[ 97.913657] irq event stamp: 11451
[ 97.914088] hardirqs last enabled at (11461): [] __up_console_sem+0x78/0x80
[ 97.915158] hardirqs last disabled at (11472): [] __up_console_sem+0x5d/0x80
[ 97.916219] softirqs last enabled at (11124): [] irq_exit_rcu+0x93/0xc0
[ 97.917239] softirqs last disabled at (11119): [] irq_exit_rcu+0x93/0xc0
[ 97.918287] ---[ end trace 0000000000000000 ]---
executing program
[ 99.471887] Bluetooth: hci0: command 0x0409 tx timeout
[ 101.519341] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 103.567331] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 105.615359] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:26:04 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880188bf618
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 0000555556840400 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=00007fef216f16f4 CR3=0000000009812000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff81531b3b RDX=fffffbfff0ba6b43
RSI=0000000000000008 RDI=ffffffff85d35a10 RBP=ffffffff81973777 RSP=ffff88800e3ef690
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000505 R13=ffff8880165fa0e8 R14=0000000000000505 R15=ffff8880165fa0e8
RIP=ffffffff81531b43 RFL=00000047 [---Z-PC] 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 00007fb498d20700 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=00007fbc0b3405b8 CR3=0000000019320000 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=2033353a36323a36302038312079614d XMM01=5d3337383438372e37392020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3337383438372e37392020205b20 XMM07=732033353a36323a3630203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000