Warning: Permanently added '[localhost]:31806' (ECDSA) to the list of known hosts.
2023/05/17 16:59:44 fuzzer started
2023/05/17 16:59:44 dialing manager at localhost:44319
2023/05/17 16:59:44 checking machine...
2023/05/17 16:59:44 checking revisions...
syzkaller login: [ 45.091652] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:59:44 testing simple program...
[ 45.152753] cgroup: Unknown subsys name 'net'
[ 45.239920] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.481393] audit: type=1400 audit(1684342798.069:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.605905] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.608914] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.610112] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.612575] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.614116] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.615354] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.046800] ------------[ cut here ]------------
[ 60.047547] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.049700] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.050922] Modules linked in:
[ 60.051402] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.057468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.058635] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.059398] 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
[ 60.061858] RSP: 0018:ffff88801f4cfc00 EFLAGS: 00010282
[ 60.062656] RAX: 0000000000000000 RBX: ffff88800f9f6040 RCX: 0000000000000000
[ 60.063670] RDX: ffff88801f4c0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.064664] RBP: ffff88800f9f6054 R08: 0000000000000001 R09: 0000000000000000
[ 60.065663] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.066672] R13: ffffffff84e23fe0 R14: ffff88800f9f6048 R15: ffffffff84d74dc0
[ 60.067683] FS: 000055555754d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.068810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.069645] CR2: 00007f24ebdd06f4 CR3: 0000000017b22000 CR4: 0000000000350ef0
[ 60.070648] Call Trace:
[ 60.071058]
[ 60.071392] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.072113] ipv4_frags_init_net+0x269/0x440
[ 60.072744] ops_init+0xbb/0x6b0
[ 60.073280] setup_net+0x3d9/0x990
[ 60.073791] ? down_read_killable+0x1d7/0x4e0
[ 60.074481] ? __pfx_setup_net+0x10/0x10
[ 60.075110] ? copy_net_ns+0x17c/0x770
[ 60.075672] copy_net_ns+0x321/0x770
[ 60.076243] create_new_namespaces+0x3f6/0xb30
[ 60.076891] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.077606] ksys_unshare+0x44d/0x8e0
[ 60.078192] ? __pfx_ksys_unshare+0x10/0x10
[ 60.078801] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.079622] __x64_sys_unshare+0x31/0x40
[ 60.080224] do_syscall_64+0x3f/0x90
[ 60.080755] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.081516] RIP: 0033:0x7efcb00310d7
[ 60.082061] 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
[ 60.084488] RSP: 002b:00007ffd93c421a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.085546] RAX: ffffffffffffffda RBX: 00007ffd93c427e8 RCX: 00007efcb00310d7
[ 60.086556] RDX: 00007efcb009b41f RSI: 00007ffd93c42140 RDI: 0000000040000000
[ 60.087527] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd93c41f50
[ 60.088510] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcb0143bf0
[ 60.089485] R13: 00007ffd93c42280 R14: 0000000000000000 R15: 00000000000000f8
[ 60.090503]
[ 60.090834] irq event stamp: 8551
[ 60.091340] hardirqs last enabled at (8563): [] __up_console_sem+0x78/0x80
[ 60.092514] hardirqs last disabled at (8574): [] __up_console_sem+0x5d/0x80
[ 60.093676] softirqs last enabled at (8094): [] irq_exit_rcu+0x93/0xc0
[ 60.094812] softirqs last disabled at (8089): [] irq_exit_rcu+0x93/0xc0
[ 60.095942] ---[ end trace 0000000000000000 ]---
[ 60.103193] ------------[ cut here ]------------
[ 60.103855] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.105681] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.106870] Modules linked in:
[ 60.107341] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.108610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.109723] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.110484] 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
[ 60.112859] RSP: 0018:ffff88801f4cfc00 EFLAGS: 00010282
[ 60.113598] RAX: 0000000000000000 RBX: ffff888013e33240 RCX: 0000000000000000
[ 60.114575] RDX: ffff88801f4c0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.115536] RBP: ffff888013e33254 R08: 0000000000000001 R09: 0000000000000000
[ 60.116502] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.117474] R13: ffffffff84e23fe0 R14: ffff888013e33248 R15: ffffffff84da7d60
[ 60.118450] FS: 000055555754d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.119530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.120341] CR2: 00007f24ebdd06f4 CR3: 0000000017b22000 CR4: 0000000000350ef0
[ 60.121324] Call Trace:
[ 60.121676]
[ 60.122037] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.122723] ipv6_frags_init_net+0x206/0x3c0
[ 60.123360] ops_init+0xbb/0x6b0
[ 60.123843] setup_net+0x3d9/0x990
[ 60.124378] ? down_read_killable+0x1d7/0x4e0
[ 60.125033] ? __pfx_setup_net+0x10/0x10
[ 60.125586] ? copy_net_ns+0x17c/0x770
[ 60.126169] copy_net_ns+0x321/0x770
[ 60.126702] create_new_namespaces+0x3f6/0xb30
[ 60.127367] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.128067] ksys_unshare+0x44d/0x8e0
[ 60.128595] ? __pfx_ksys_unshare+0x10/0x10
[ 60.129226] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.130035] __x64_sys_unshare+0x31/0x40
[ 60.130611] do_syscall_64+0x3f/0x90
[ 60.131164] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.131849] RIP: 0033:0x7efcb00310d7
[ 60.132374] 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
[ 60.134699] RSP: 002b:00007ffd93c421a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.135717] RAX: ffffffffffffffda RBX: 00007ffd93c427e8 RCX: 00007efcb00310d7
[ 60.136685] RDX: 00007efcb009b41f RSI: 00007ffd93c42140 RDI: 0000000040000000
[ 60.137639] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd93c41f50
[ 60.138596] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcb0143bf0
[ 60.139535] R13: 00007ffd93c42280 R14: 0000000000000000 R15: 00000000000000f8
[ 60.140489]
[ 60.140806] irq event stamp: 10619
[ 60.141296] hardirqs last enabled at (10631): [] __up_console_sem+0x78/0x80
[ 60.142485] hardirqs last disabled at (10642): [] __up_console_sem+0x5d/0x80
[ 60.143669] softirqs last enabled at (10302): [] irq_exit_rcu+0x93/0xc0
[ 60.144824] softirqs last disabled at (10297): [] irq_exit_rcu+0x93/0xc0
[ 60.145974] ---[ end trace 0000000000000000 ]---
[ 60.147427] ------------[ cut here ]------------
[ 60.148253] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.150274] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.151389] Modules linked in:
[ 60.151807] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.153025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.154074] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.154750] 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
[ 60.157032] RSP: 0018:ffff88801f4cfbf0 EFLAGS: 00010286
[ 60.157701] RAX: 0000000000000000 RBX: ffff888013e32c40 RCX: 0000000000000000
[ 60.158632] RDX: ffff88801f4c0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.159554] RBP: ffff888013e32c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.160497] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.161462] R13: ffffffff84e23fe0 R14: ffff888013e32c48 R15: ffffffff84db0aa0
[ 60.162410] FS: 000055555754d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.163447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.164219] CR2: 00007f24ebdd06f4 CR3: 0000000017b22000 CR4: 0000000000350ef0
[ 60.165150] Call Trace:
[ 60.165493]
[ 60.165799] nf_ct_net_init+0x224/0x3d0
[ 60.166381] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.166974] ops_init+0xbb/0x6b0
[ 60.167473] setup_net+0x3d9/0x990
[ 60.167931] ? down_read_killable+0x1d7/0x4e0
[ 60.168542] ? __pfx_setup_net+0x10/0x10
[ 60.169098] ? copy_net_ns+0x17c/0x770
[ 60.169624] copy_net_ns+0x321/0x770
[ 60.170156] create_new_namespaces+0x3f6/0xb30
[ 60.170771] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.171435] ksys_unshare+0x44d/0x8e0
[ 60.171934] ? __pfx_ksys_unshare+0x10/0x10
[ 60.172525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.173293] __x64_sys_unshare+0x31/0x40
[ 60.173822] do_syscall_64+0x3f/0x90
[ 60.174365] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.175055] RIP: 0033:0x7efcb00310d7
[ 60.175528] 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
[ 60.177753] RSP: 002b:00007ffd93c421a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.178744] RAX: ffffffffffffffda RBX: 00007ffd93c427e8 RCX: 00007efcb00310d7
[ 60.179654] RDX: 00007efcb009b41f RSI: 00007ffd93c42140 RDI: 0000000040000000
[ 60.180579] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd93c41f50
[ 60.181493] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcb0143bf0
[ 60.182421] R13: 00007ffd93c42280 R14: 0000000000000000 R15: 00000000000000f8
[ 60.183369]
[ 60.183680] irq event stamp: 11447
[ 60.184160] hardirqs last enabled at (11465): [] __up_console_sem+0x78/0x80
[ 60.185244] hardirqs last disabled at (11476): [] __up_console_sem+0x5d/0x80
[ 60.186325] softirqs last enabled at (11460): [] irq_exit_rcu+0x93/0xc0
[ 60.187416] softirqs last disabled at (11455): [] irq_exit_rcu+0x93/0xc0
[ 60.188490] ---[ end trace 0000000000000000 ]---
[ 61.697627] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.745062] Bluetooth: hci0: command 0x041b tx timeout
[ 65.793127] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.841076] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:59:58 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4cf5f0
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 000055555754d400 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=00007f24ebdd06f4 CR3=0000000017b22000 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=1ffffffff0f32dc5 RBX=0000000000000030 RCX=ffffffff87996e18 RDX=00000000000003fc
RSI=1ffffffff0f31623 RDI=ffffffff8799a8c8 RBP=ffffffff812c1330 RSP=ffff888016ebf230
R8 =ffffffff877cae90 R9 =0000000000000000 R10=0000000000000003 R11=1ffffffff0e65188
R12=ffff888016ebf398 R13=ffffffff87996e28 R14=dffffc0000000000 R15=ffffffff87996e18
RIP=ffffffff812c2e08 RFL=00000046 [---Z-P-] 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 00007f812e553700 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=00007f5dddefc7b0 CR3=000000000d5f4000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=312e35322020205b3e343c0030366400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000