Warning: Permanently added '[localhost]:53688' (ECDSA) to the list of known hosts.
2023/05/17 14:15:22 fuzzer started
2023/05/17 14:15:22 dialing manager at localhost:44319
2023/05/17 14:15:22 checking machine...
2023/05/17 14:15:22 checking revisions...
syzkaller login: [ 44.235198] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:15:22 testing simple program...
[ 44.308322] cgroup: Unknown subsys name 'net'
[ 44.434697] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.393920] audit: type=1400 audit(1684332936.657:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 59.477834] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.481280] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.483234] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.487435] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.490939] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.493000] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.923901] ------------[ cut here ]------------
[ 59.924690] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.926622] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.927865] Modules linked in:
[ 59.928409] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.932752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.933957] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.934830] 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
[ 59.937255] RSP: 0018:ffff888015977c00 EFLAGS: 00010282
[ 59.937948] RAX: 0000000000000000 RBX: ffff88801604a840 RCX: 0000000000000000
[ 59.939141] RDX: ffff88801624d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.940199] RBP: ffff88801604a854 R08: 0000000000000001 R09: 0000000000000000
[ 59.941275] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.942414] R13: ffffffff84e23fe0 R14: ffff88801604a848 R15: ffffffff84d74dc0
[ 59.943544] FS: 0000555556b42400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.944795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.945720] CR2: 00007ff07a5446f4 CR3: 0000000019716000 CR4: 0000000000350ef0
[ 59.946747] Call Trace:
[ 59.947139]
[ 59.947469] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.948182] ipv4_frags_init_net+0x269/0x440
[ 59.948799] ops_init+0xbb/0x6b0
[ 59.949330] setup_net+0x3d9/0x990
[ 59.949833] ? down_read_killable+0x1d7/0x4e0
[ 59.950509] ? __pfx_setup_net+0x10/0x10
[ 59.951108] ? copy_net_ns+0x17c/0x770
[ 59.951670] copy_net_ns+0x321/0x770
[ 59.952245] create_new_namespaces+0x3f6/0xb30
[ 59.952889] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.953619] ksys_unshare+0x44d/0x8e0
[ 59.954196] ? __pfx_ksys_unshare+0x10/0x10
[ 59.954814] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.955647] __x64_sys_unshare+0x31/0x40
[ 59.956251] do_syscall_64+0x3f/0x90
[ 59.956791] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.957537] RIP: 0033:0x7fd88f7f50d7
[ 59.958072] 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
[ 59.960415] RSP: 002b:00007ffeaed9dc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.961436] RAX: ffffffffffffffda RBX: 00007ffeaed9e248 RCX: 00007fd88f7f50d7
[ 59.962446] RDX: 00007fd88f85f41f RSI: 00007ffeaed9dba0 RDI: 0000000040000000
[ 59.963420] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaed9d9b0
[ 59.964422] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd88f907bf0
[ 59.965388] R13: 00007ffeaed9dce0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.966366]
[ 59.966686] irq event stamp: 10575
[ 59.967182] hardirqs last enabled at (10587): [] __up_console_sem+0x78/0x80
[ 59.968358] hardirqs last disabled at (10598): [] __up_console_sem+0x5d/0x80
[ 59.969481] softirqs last enabled at (10536): [] irq_exit_rcu+0x93/0xc0
[ 59.970634] softirqs last disabled at (10525): [] irq_exit_rcu+0x93/0xc0
[ 59.971747] ---[ end trace 0000000000000000 ]---
[ 59.977927] ------------[ cut here ]------------
[ 59.978882] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.980874] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.982062] Modules linked in:
[ 59.982522] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.983770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.984870] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.985607] 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
[ 59.987997] RSP: 0018:ffff888015977c00 EFLAGS: 00010282
[ 59.988744] RAX: 0000000000000000 RBX: ffff8880090f8c40 RCX: 0000000000000000
[ 59.989706] RDX: ffff88801624d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.990655] RBP: ffff8880090f8c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.991653] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.992609] R13: ffffffff84e23fe0 R14: ffff8880090f8c48 R15: ffffffff84da7d60
[ 59.993582] FS: 0000555556b42400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.994679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.995497] CR2: 00007ff07a5446f4 CR3: 0000000019716000 CR4: 0000000000350ef0
[ 59.996471] Call Trace:
[ 59.996841]
[ 59.997201] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.997861] ipv6_frags_init_net+0x206/0x3c0
[ 59.998507] ops_init+0xbb/0x6b0
[ 59.999000] setup_net+0x3d9/0x990
[ 59.999529] ? down_read_killable+0x1d7/0x4e0
[ 60.000178] ? __pfx_setup_net+0x10/0x10
[ 60.000720] ? copy_net_ns+0x17c/0x770
[ 60.001293] copy_net_ns+0x321/0x770
[ 60.001808] create_new_namespaces+0x3f6/0xb30
[ 60.002483] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.003195] ksys_unshare+0x44d/0x8e0
[ 60.003721] ? __pfx_ksys_unshare+0x10/0x10
[ 60.004350] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.005153] __x64_sys_unshare+0x31/0x40
[ 60.005701] do_syscall_64+0x3f/0x90
[ 60.006255] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.006968] RIP: 0033:0x7fd88f7f50d7
[ 60.007509] 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
[ 60.009873] RSP: 002b:00007ffeaed9dc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.010917] RAX: ffffffffffffffda RBX: 00007ffeaed9e248 RCX: 00007fd88f7f50d7
[ 60.011867] RDX: 00007fd88f85f41f RSI: 00007ffeaed9dba0 RDI: 0000000040000000
[ 60.012843] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaed9d9b0
[ 60.013816] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd88f907bf0
[ 60.014793] R13: 00007ffeaed9dce0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.015803]
[ 60.016163] irq event stamp: 12393
[ 60.016647] hardirqs last enabled at (12403): [] __up_console_sem+0x78/0x80
[ 60.017854] hardirqs last disabled at (12414): [] __up_console_sem+0x5d/0x80
[ 60.019120] softirqs last enabled at (12074): [] irq_exit_rcu+0x93/0xc0
[ 60.020242] softirqs last disabled at (12069): [] irq_exit_rcu+0x93/0xc0
[ 60.021360] ---[ end trace 0000000000000000 ]---
[ 60.022908] ------------[ cut here ]------------
[ 60.023599] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.025718] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.026955] Modules linked in:
[ 60.027462] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.028818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.030023] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.030834] 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
[ 60.033332] RSP: 0018:ffff888015977bf0 EFLAGS: 00010286
[ 60.034139] RAX: 0000000000000000 RBX: ffff8880090f9440 RCX: 0000000000000000
[ 60.035219] RDX: ffff88801624d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.036269] RBP: ffff8880090f9454 R08: 0000000000000001 R09: 0000000000000000
[ 60.037315] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.038365] R13: ffffffff84e23fe0 R14: ffff8880090f9448 R15: ffffffff84db0aa0
[ 60.039412] FS: 0000555556b42400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.040597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.041483] CR2: 00007ff07a5446f4 CR3: 0000000019716000 CR4: 0000000000350ef0
[ 60.042547] Call Trace:
[ 60.042934]
[ 60.043333] nf_ct_net_init+0x224/0x3d0
[ 60.043939] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.044664] ops_init+0xbb/0x6b0
[ 60.045228] setup_net+0x3d9/0x990
[ 60.045766] ? down_read_killable+0x1d7/0x4e0
[ 60.046511] ? __pfx_setup_net+0x10/0x10
[ 60.047167] ? copy_net_ns+0x17c/0x770
[ 60.047760] copy_net_ns+0x321/0x770
[ 60.048377] create_new_namespaces+0x3f6/0xb30
[ 60.049112] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.049841] ksys_unshare+0x44d/0x8e0
[ 60.050493] ? __pfx_ksys_unshare+0x10/0x10
[ 60.051123] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.051889] __x64_sys_unshare+0x31/0x40
[ 60.052495] do_syscall_64+0x3f/0x90
[ 60.053010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.053745] RIP: 0033:0x7fd88f7f50d7
[ 60.054281] 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
[ 60.056612] RSP: 002b:00007ffeaed9dc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.057665] RAX: ffffffffffffffda RBX: 00007ffeaed9e248 RCX: 00007fd88f7f50d7
[ 60.058746] RDX: 00007fd88f85f41f RSI: 00007ffeaed9dba0 RDI: 0000000040000000
[ 60.059821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaed9d9b0
[ 60.060876] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd88f907bf0
[ 60.061936] R13: 00007ffeaed9dce0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.063083]
[ 60.063441] irq event stamp: 13171
[ 60.063949] hardirqs last enabled at (13181): [] __up_console_sem+0x78/0x80
[ 60.065215] hardirqs last disabled at (13192): [] __up_console_sem+0x5d/0x80
[ 60.066526] softirqs last enabled at (13118): [] irq_exit_rcu+0x93/0xc0
[ 60.067770] softirqs last disabled at (13113): [] irq_exit_rcu+0x93/0xc0
[ 60.069005] ---[ end trace 0000000000000000 ]---
[ 61.564651] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.612122] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.660101] Bluetooth: hci0: command 0x040f tx timeout
[ 67.709597] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:15:37 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880159775f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556b42400 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=00007ff07a5446f4 CR3=0000000019716000 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=000000000003c83f 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=00007f9e0b094df0 CR3=0000000006a48000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000