Warning: Permanently added '[localhost]:61628' (ECDSA) to the list of known hosts.
2023/05/17 19:13:29 fuzzer started
2023/05/17 19:13:29 dialing manager at localhost:44319
2023/05/17 19:13:29 checking machine...
2023/05/17 19:13:29 checking revisions...
syzkaller login: [ 66.842705] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:13:29 testing simple program...
[ 66.911030] cgroup: Unknown subsys name 'net'
[ 67.019268] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 79.900115] audit: type=1400 audit(1684350822.707:6): 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
[ 80.992125] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.994967] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.996170] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.000567] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.003150] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.004333] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.398148] ------------[ cut here ]------------
[ 81.399352] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 81.401030] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.402125] Modules linked in:
[ 81.402567] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 81.407652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.408699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.409351] 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
[ 81.411584] RSP: 0018:ffff88801bd67c00 EFLAGS: 00010282
[ 81.412272] RAX: 0000000000000000 RBX: ffff88800eed6c40 RCX: 0000000000000000
[ 81.413185] RDX: ffff888019b3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 81.414096] RBP: ffff88800eed6c54 R08: 0000000000000001 R09: 0000000000000000
[ 81.414996] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 81.415892] R13: ffffffff84e23fe0 R14: ffff88800eed6c48 R15: ffffffff84d74dc0
[ 81.416817] FS: 0000555555883400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.417832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.418583] CR2: 00007f9a73fa56f4 CR3: 000000000e486000 CR4: 0000000000350ee0
[ 81.419491] Call Trace:
[ 81.419822]
[ 81.420140] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 81.420799] ipv4_frags_init_net+0x269/0x440
[ 81.421359] ops_init+0xbb/0x6b0
[ 81.421843] setup_net+0x3d9/0x990
[ 81.422302] ? down_read_killable+0x1d7/0x4e0
[ 81.422914] ? __pfx_setup_net+0x10/0x10
[ 81.423468] ? copy_net_ns+0x17c/0x770
[ 81.423985] copy_net_ns+0x321/0x770
[ 81.424520] create_new_namespaces+0x3f6/0xb30
[ 81.425114] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.425781] ksys_unshare+0x44d/0x8e0
[ 81.426274] ? __pfx_ksys_unshare+0x10/0x10
[ 81.426864] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.427604] __x64_sys_unshare+0x31/0x40
[ 81.428147] do_syscall_64+0x3f/0x90
[ 81.428672] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.429315] RIP: 0033:0x7f9356f570d7
[ 81.429825] 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
[ 81.432040] RSP: 002b:00007ffc7c24aaf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.433002] RAX: ffffffffffffffda RBX: 00007ffc7c24b138 RCX: 00007f9356f570d7
[ 81.433904] RDX: 00007f9356fc141f RSI: 00007ffc7c24aa90 RDI: 0000000040000000
[ 81.434817] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7c24a8a0
[ 81.435711] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9357069bf0
[ 81.436634] R13: 00007ffc7c24abd0 R14: 0000000000000000 R15: 00000000000000f8
[ 81.437562]
[ 81.437872] irq event stamp: 10163
[ 81.438309] hardirqs last enabled at (10173): [] __up_console_sem+0x78/0x80
[ 81.439405] hardirqs last disabled at (10184): [] __up_console_sem+0x5d/0x80
[ 81.440512] softirqs last enabled at (9642): [] irq_exit_rcu+0x93/0xc0
[ 81.441591] softirqs last disabled at (9393): [] irq_exit_rcu+0x93/0xc0
[ 81.442677] ---[ end trace 0000000000000000 ]---
[ 81.449444] ------------[ cut here ]------------
[ 81.450065] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 81.451792] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.452906] Modules linked in:
[ 81.453318] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 81.454491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.455518] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.456193] 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
[ 81.458402] RSP: 0018:ffff88801bd67c00 EFLAGS: 00010282
[ 81.459067] RAX: 0000000000000000 RBX: ffff88800ea04a40 RCX: 0000000000000000
[ 81.459987] RDX: ffff888019b3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 81.460885] RBP: ffff88800ea04a54 R08: 0000000000000001 R09: 0000000000000000
[ 81.461802] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.462700] R13: ffffffff84e23fe0 R14: ffff88800ea04a48 R15: ffffffff84da7d60
[ 81.463595] FS: 0000555555883400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.464620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.465333] CR2: 00007f9a73fa56f4 CR3: 000000000e486000 CR4: 0000000000350ee0
[ 81.466238] Call Trace:
[ 81.466601]
[ 81.466910] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 81.467563] ipv6_frags_init_net+0x206/0x3c0
[ 81.468136] ops_init+0xbb/0x6b0
[ 81.468630] setup_net+0x3d9/0x990
[ 81.469098] ? down_read_killable+0x1d7/0x4e0
[ 81.469708] ? __pfx_setup_net+0x10/0x10
[ 81.470216] ? copy_net_ns+0x17c/0x770
[ 81.470772] copy_net_ns+0x321/0x770
[ 81.471261] create_new_namespaces+0x3f6/0xb30
[ 81.471884] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.472542] ksys_unshare+0x44d/0x8e0
[ 81.473032] ? __pfx_ksys_unshare+0x10/0x10
[ 81.473615] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.474334] __x64_sys_unshare+0x31/0x40
[ 81.474898] do_syscall_64+0x3f/0x90
[ 81.475410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.476085] RIP: 0033:0x7f9356f570d7
[ 81.476599] 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
[ 81.478790] RSP: 002b:00007ffc7c24aaf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.479737] RAX: ffffffffffffffda RBX: 00007ffc7c24b138 RCX: 00007f9356f570d7
[ 81.480632] RDX: 00007f9356fc141f RSI: 00007ffc7c24aa90 RDI: 0000000040000000
[ 81.481528] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7c24a8a0
[ 81.482428] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9357069bf0
[ 81.483296] R13: 00007ffc7c24abd0 R14: 0000000000000000 R15: 00000000000000f8
[ 81.484229]
[ 81.484562] irq event stamp: 12467
[ 81.485001] hardirqs last enabled at (12477): [] __up_console_sem+0x78/0x80
[ 81.486058] hardirqs last disabled at (12488): [] __up_console_sem+0x5d/0x80
[ 81.487124] softirqs last enabled at (11962): [] irq_exit_rcu+0x93/0xc0
[ 81.488198] softirqs last disabled at (11939): [] irq_exit_rcu+0x93/0xc0
[ 81.489243] ---[ end trace 0000000000000000 ]---
[ 81.490682] ------------[ cut here ]------------
[ 81.491274] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 81.493176] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.494244] Modules linked in:
[ 81.494683] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 81.495848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.496886] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.497568] 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
[ 81.499746] RSP: 0018:ffff88801bd67bf0 EFLAGS: 00010286
[ 81.500433] RAX: 0000000000000000 RBX: ffff88800ea05240 RCX: 0000000000000000
[ 81.501291] RDX: ffff888019b3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 81.502191] RBP: ffff88800ea05254 R08: 0000000000000001 R09: 0000000000000000
[ 81.503100] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.504018] R13: ffffffff84e23fe0 R14: ffff88800ea05248 R15: ffffffff84db0aa0
[ 81.504911] FS: 0000555555883400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.505923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.506662] CR2: 00007f9a73fa56f4 CR3: 000000000e486000 CR4: 0000000000350ee0
[ 81.507573] Call Trace:
[ 81.507911]
[ 81.508215] nf_ct_net_init+0x224/0x3d0
[ 81.508777] ? __pfx_nf_ct_net_init+0x10/0x10
[ 81.509360] ops_init+0xbb/0x6b0
[ 81.509847] setup_net+0x3d9/0x990
[ 81.510305] ? down_read_killable+0x1d7/0x4e0
[ 81.510914] ? __pfx_setup_net+0x10/0x10
[ 81.511455] ? copy_net_ns+0x17c/0x770
[ 81.511984] copy_net_ns+0x321/0x770
[ 81.512516] create_new_namespaces+0x3f6/0xb30
[ 81.513097] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.513757] ksys_unshare+0x44d/0x8e0
[ 81.514247] ? __pfx_ksys_unshare+0x10/0x10
[ 81.514841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.515594] __x64_sys_unshare+0x31/0x40
[ 81.516135] do_syscall_64+0x3f/0x90
[ 81.516656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.517313] RIP: 0033:0x7f9356f570d7
[ 81.517811] 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
[ 81.520018] RSP: 002b:00007ffc7c24aaf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.521004] RAX: ffffffffffffffda RBX: 00007ffc7c24b138 RCX: 00007f9356f570d7
[ 81.521927] RDX: 00007f9356fc141f RSI: 00007ffc7c24aa90 RDI: 0000000040000000
[ 81.522826] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7c24a8a0
[ 81.523733] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9357069bf0
[ 81.524660] R13: 00007ffc7c24abd0 R14: 0000000000000000 R15: 00000000000000f8
[ 81.525611]
[ 81.525920] irq event stamp: 13341
[ 81.526360] hardirqs last enabled at (13351): [] __up_console_sem+0x78/0x80
[ 81.527478] hardirqs last disabled at (13364): [] __up_console_sem+0x5d/0x80
[ 81.528599] softirqs last enabled at (13058): [] irq_exit_rcu+0x93/0xc0
[ 81.529676] softirqs last disabled at (13053): [] irq_exit_rcu+0x93/0xc0
[ 81.530753] ---[ end trace 0000000000000000 ]---
executing program
[ 83.075149] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 85.122471] Bluetooth: hci0: command 0x041b tx timeout
[ 87.170456] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 89.218452] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:13:13 Registers:
info registers vcpu 0
RAX=ffffffff87961ea8 RBX=0000000000000030 RCX=ffffffff8792bb18 RDX=0000000000000111
RSI=1ffffffff0f2c3db RDI=ffffffff87961ed8 RBP=ffffffff812c1330 RSP=ffff888019937190
R8 =ffffffff877a4550 R9 =ffffffff8792baa8 R10=0000000000000002 R11=1ffffffff0e650ee
R12=ffff8880199372f8 R13=ffffffff8792bb28 R14=dffffc0000000000 R15=ffffffff8792bb18
RIP=ffffffff812c3034 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 00007fb71beb8700 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=00007f77974f7e40 CR3=000000000f0a6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=74203f3d72646461203f3d656d616e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801bd675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555555883400 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=00007f9a73fa56f4 CR3=000000000e486000 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=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