Warning: Permanently added '[localhost]:56456' (ECDSA) to the list of known hosts.
2023/05/17 18:24:51 fuzzer started
2023/05/17 18:24:51 dialing manager at localhost:44319
2023/05/17 18:24:51 checking machine...
2023/05/17 18:24:51 checking revisions...
syzkaller login: [ 36.496585] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:24:51 testing simple program...
[ 36.571322] cgroup: Unknown subsys name 'net'
[ 36.651266] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.801429] audit: type=1400 audit(1684347904.986:6): 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
[ 50.943701] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.945181] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.946994] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.950158] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.952225] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.953969] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.344722] ------------[ cut here ]------------
[ 51.346268] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.347949] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.349027] Modules linked in:
[ 51.349435] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.354253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.355315] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.356030] 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
[ 51.358342] RSP: 0018:ffff88801f527c00 EFLAGS: 00010282
[ 51.359114] RAX: 0000000000000000 RBX: ffff88800deb6040 RCX: 0000000000000000
[ 51.360102] RDX: ffff88800e913680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.361105] RBP: ffff88800deb6054 R08: 0000000000000001 R09: 0000000000000000
[ 51.362091] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.363100] R13: ffffffff84e23fe0 R14: ffff88800deb6048 R15: ffffffff84d74dc0
[ 51.364084] FS: 000055555728f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.365184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.366019] CR2: 00007fc4271f16f4 CR3: 000000001f558000 CR4: 0000000000350ef0
[ 51.367045] Call Trace:
[ 51.367382]
[ 51.367679] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.368418] ipv4_frags_init_net+0x269/0x440
[ 51.369132] ops_init+0xbb/0x6b0
[ 51.369593] setup_net+0x3d9/0x990
[ 51.370226] ? down_read_killable+0x1d7/0x4e0
[ 51.370984] ? __pfx_setup_net+0x10/0x10
[ 51.371505] ? copy_net_ns+0x17c/0x770
[ 51.372138] copy_net_ns+0x321/0x770
[ 51.372631] create_new_namespaces+0x3f6/0xb30
[ 51.373372] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.374190] ksys_unshare+0x44d/0x8e0
[ 51.374715] ? __pfx_ksys_unshare+0x10/0x10
[ 51.375346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.376094] __x64_sys_unshare+0x31/0x40
[ 51.376625] do_syscall_64+0x3f/0x90
[ 51.377136] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.377816] RIP: 0033:0x7f0a7b90d0d7
[ 51.378281] 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
[ 51.380459] RSP: 002b:00007fff4ecfbcf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.381405] RAX: ffffffffffffffda RBX: 00007fff4ecfc338 RCX: 00007f0a7b90d0d7
[ 51.382306] RDX: 00007f0a7b97741f RSI: 00007fff4ecfbc90 RDI: 0000000040000000
[ 51.383204] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ecfbaa0
[ 51.384102] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a7ba1fbf0
[ 51.384986] R13: 00007fff4ecfbdd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.385907]
[ 51.386212] irq event stamp: 9049
[ 51.386663] hardirqs last enabled at (9059): [] __up_console_sem+0x78/0x80
[ 51.387732] hardirqs last disabled at (9070): [] __up_console_sem+0x5d/0x80
[ 51.388803] softirqs last enabled at (8884): [] irq_exit_rcu+0x93/0xc0
[ 51.389825] softirqs last disabled at (8865): [] irq_exit_rcu+0x93/0xc0
[ 51.390865] ---[ end trace 0000000000000000 ]---
[ 51.396065] ------------[ cut here ]------------
[ 51.396675] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.398594] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.399666] Modules linked in:
[ 51.400107] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.401274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.402290] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.402980] 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
[ 51.405190] RSP: 0018:ffff88801f527c00 EFLAGS: 00010282
[ 51.405878] RAX: 0000000000000000 RBX: ffff88800d6f9040 RCX: 0000000000000000
[ 51.406811] RDX: ffff88800e913680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.407675] RBP: ffff88800d6f9054 R08: 0000000000000001 R09: 0000000000000000
[ 51.408582] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.409489] R13: ffffffff84e23fe0 R14: ffff88800d6f9048 R15: ffffffff84da7d60
[ 51.410401] FS: 000055555728f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.411425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.412172] CR2: 00007fc4271f16f4 CR3: 000000001f558000 CR4: 0000000000350ef0
[ 51.413055] Call Trace:
[ 51.413377]
[ 51.413678] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.414374] ipv6_frags_init_net+0x206/0x3c0
[ 51.415092] ops_init+0xbb/0x6b0
[ 51.415571] setup_net+0x3d9/0x990
[ 51.416070] ? down_read_killable+0x1d7/0x4e0
[ 51.416643] ? __pfx_setup_net+0x10/0x10
[ 51.417181] ? copy_net_ns+0x17c/0x770
[ 51.417698] copy_net_ns+0x321/0x770
[ 51.418215] create_new_namespaces+0x3f6/0xb30
[ 51.418841] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.419465] ksys_unshare+0x44d/0x8e0
[ 51.419984] ? __pfx_ksys_unshare+0x10/0x10
[ 51.420540] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.421292] __x64_sys_unshare+0x31/0x40
[ 51.421854] do_syscall_64+0x3f/0x90
[ 51.422337] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.423034] RIP: 0033:0x7f0a7b90d0d7
[ 51.423497] 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
[ 51.425671] RSP: 002b:00007fff4ecfbcf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.426650] RAX: ffffffffffffffda RBX: 00007fff4ecfc338 RCX: 00007f0a7b90d0d7
[ 51.427547] RDX: 00007f0a7b97741f RSI: 00007fff4ecfbc90 RDI: 0000000040000000
[ 51.428441] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ecfbaa0
[ 51.429340] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a7ba1fbf0
[ 51.430250] R13: 00007fff4ecfbdd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.431179]
[ 51.431480] irq event stamp: 10899
[ 51.431958] hardirqs last enabled at (10911): [] __up_console_sem+0x78/0x80
[ 51.433055] hardirqs last disabled at (10922): [] __up_console_sem+0x5d/0x80
[ 51.434152] softirqs last enabled at (10940): [] irq_exit_rcu+0x93/0xc0
[ 51.435225] softirqs last disabled at (10931): [] irq_exit_rcu+0x93/0xc0
[ 51.436302] ---[ end trace 0000000000000000 ]---
[ 51.437628] ------------[ cut here ]------------
[ 51.438258] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.440158] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.441233] Modules linked in:
[ 51.441654] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.442827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.443848] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.444489] 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
[ 51.446682] RSP: 0018:ffff88801f527bf0 EFLAGS: 00010286
[ 51.447366] RAX: 0000000000000000 RBX: ffff88800d6f8840 RCX: 0000000000000000
[ 51.448258] RDX: ffff88800e913680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.449147] RBP: ffff88800d6f8854 R08: 0000000000000001 R09: 0000000000000000
[ 51.450041] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.450940] R13: ffffffff84e23fe0 R14: ffff88800d6f8848 R15: ffffffff84db0aa0
[ 51.451842] FS: 000055555728f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.452833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.453542] CR2: 00007fc4271f16f4 CR3: 000000001f558000 CR4: 0000000000350ef0
[ 51.454463] Call Trace:
[ 51.454825]
[ 51.455133] nf_ct_net_init+0x224/0x3d0
[ 51.455648] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.456257] ops_init+0xbb/0x6b0
[ 51.456706] setup_net+0x3d9/0x990
[ 51.457196] ? down_read_killable+0x1d7/0x4e0
[ 51.457792] ? __pfx_setup_net+0x10/0x10
[ 51.458308] ? copy_net_ns+0x17c/0x770
[ 51.458859] copy_net_ns+0x321/0x770
[ 51.459349] create_new_namespaces+0x3f6/0xb30
[ 51.459962] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.460580] ksys_unshare+0x44d/0x8e0
[ 51.461098] ? __pfx_ksys_unshare+0x10/0x10
[ 51.461652] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.462400] __x64_sys_unshare+0x31/0x40
[ 51.462962] do_syscall_64+0x3f/0x90
[ 51.463458] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.464134] RIP: 0033:0x7f0a7b90d0d7
[ 51.464604] 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
[ 51.466842] RSP: 002b:00007fff4ecfbcf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.467810] RAX: ffffffffffffffda RBX: 00007fff4ecfc338 RCX: 00007f0a7b90d0d7
[ 51.468680] RDX: 00007f0a7b97741f RSI: 00007fff4ecfbc90 RDI: 0000000040000000
[ 51.469576] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ecfbaa0
[ 51.470479] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a7ba1fbf0
[ 51.471372] R13: 00007fff4ecfbdd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.472288]
[ 51.472595] irq event stamp: 11665
[ 51.473063] hardirqs last enabled at (11677): [] __up_console_sem+0x78/0x80
[ 51.474121] hardirqs last disabled at (11688): [] __up_console_sem+0x5d/0x80
[ 51.475214] softirqs last enabled at (10940): [] irq_exit_rcu+0x93/0xc0
[ 51.476250] softirqs last disabled at (10931): [] irq_exit_rcu+0x93/0xc0
[ 51.477297] ---[ end trace 0000000000000000 ]---
[ 53.018279] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.066217] Bluetooth: hci0: command 0x041b tx timeout
[ 57.113865] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.161834] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:25:06 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5275f0
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 000055555728f400 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=00007fc4271f16f4 CR3=000000001f558000 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=ffffffff815d7eea RBX=0000000000000001 RCX=ffffffff815d7f60 RDX=ffff888016dc9b40
RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88806cf34b20 RSP=ffff88806cf09d60
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=ffff888016dc9b40 R14=0000000000000001 R15=ffff88806cf396d8
RIP=ffffffff814be640 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 00007f3abe760900 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=00007f3abdc68790 CR3=000000000ed48000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df000000000010f838 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5ee8c4f64088c34500000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000