Warning: Permanently added '[localhost]:20463' (ECDSA) to the list of known hosts.
2023/05/16 15:15:58 fuzzer started
2023/05/16 15:15:58 dialing manager at localhost:35573
2023/05/16 15:15:58 checking machine...
2023/05/16 15:15:58 checking revisions...
syzkaller login: [ 99.581582] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:15:59 testing simple program...
[ 99.645212] cgroup: Unknown subsys name 'net'
[ 99.726418] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 113.182911] audit: type=1400 audit(1684250172.707:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 114.323340] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 114.326467] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 114.328397] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 114.332507] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 114.334959] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 114.336218] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 114.742251] ------------[ cut here ]------------
[ 114.742925] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 114.745621] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 114.746782] Modules linked in:
[ 114.747303] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 114.752196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 114.753224] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 114.753916] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 114.756108] RSP: 0018:ffff88802005fc00 EFLAGS: 00010282
[ 114.756764] RAX: 0000000000000000 RBX: ffff88800e11d440 RCX: 0000000000000000
[ 114.757678] RDX: ffff888016133680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 114.758563] RBP: ffff88800e11d454 R08: 0000000000000001 R09: 0000000000000000
[ 114.759475] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 114.760396] R13: ffffffff84e223a0 R14: ffff88800e11d448 R15: ffffffff84d73340
[ 114.761293] FS: 0000555555e9c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 114.762299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.763205] CR2: 00007ff2e3a766f4 CR3: 00000000190ec000 CR4: 0000000000350ef0
[ 114.764455] Call Trace:
[ 114.764783]
[ 114.765192] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 114.766088] ipv4_frags_init_net+0x269/0x440
[ 114.766784] ops_init+0xbb/0x6b0
[ 114.767364] setup_net+0x3d9/0x990
[ 114.768061] ? down_read_killable+0x1d7/0x4e0
[ 114.768788] ? __pfx_setup_net+0x10/0x10
[ 114.769442] ? copy_net_ns+0x17c/0x770
[ 114.770203] copy_net_ns+0x321/0x770
[ 114.770821] create_new_namespaces+0x3f6/0xb30
[ 114.771603] unshare_nsproxy_namespaces+0xc1/0x200
[ 114.772514] ksys_unshare+0x44d/0x8e0
[ 114.773124] ? __pfx_ksys_unshare+0x10/0x10
[ 114.773892] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 114.774893] __x64_sys_unshare+0x31/0x40
[ 114.775419] do_syscall_64+0x3f/0x90
[ 114.775942] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 114.776584] RIP: 0033:0x7f3c01e420d7
[ 114.777088] 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
[ 114.779264] RSP: 002b:00007ffefcc71b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 114.780257] RAX: ffffffffffffffda RBX: 00007ffefcc72148 RCX: 00007f3c01e420d7
[ 114.781278] RDX: 00007f3c01eac41f RSI: 00007ffefcc71aa0 RDI: 0000000040000000
[ 114.782481] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcc718b0
[ 114.783722] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c01f54bf0
[ 114.784920] R13: 00007ffefcc71be0 R14: 0000000000000000 R15: 00000000000000f8
[ 114.786128]
[ 114.786524] irq event stamp: 8681
[ 114.787151] hardirqs last enabled at (8699): [] __up_console_sem+0x78/0x80
[ 114.788605] hardirqs last disabled at (8710): [] __up_console_sem+0x5d/0x80
[ 114.789942] softirqs last enabled at (8694): [] irq_exit_rcu+0x93/0xc0
[ 114.791027] softirqs last disabled at (8689): [] irq_exit_rcu+0x93/0xc0
[ 114.792088] ---[ end trace 0000000000000000 ]---
[ 114.797643] ------------[ cut here ]------------
[ 114.798331] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 114.800416] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 114.801586] Modules linked in:
[ 114.802174] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 114.803525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 114.804678] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 114.805501] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 114.807884] RSP: 0018:ffff88802005fc00 EFLAGS: 00010282
[ 114.808541] RAX: 0000000000000000 RBX: ffff88800eb09c40 RCX: 0000000000000000
[ 114.809550] RDX: ffff888016133680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 114.810584] RBP: ffff88800eb09c54 R08: 0000000000000001 R09: 0000000000000000
[ 114.811616] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 114.812637] R13: ffffffff84e223a0 R14: ffff88800eb09c48 R15: ffffffff84da62e0
[ 114.813747] FS: 0000555555e9c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 114.814902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.815632] CR2: 00007f0a6f183640 CR3: 00000000190ec000 CR4: 0000000000350ee0
[ 114.816716] Call Trace:
[ 114.817195]
[ 114.817503] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 114.818243] ipv6_frags_init_net+0x206/0x3c0
[ 114.818797] ops_init+0xbb/0x6b0
[ 114.819449] setup_net+0x3d9/0x990
[ 114.820033] ? down_read_killable+0x1d7/0x4e0
[ 114.820598] ? __pfx_setup_net+0x10/0x10
[ 114.821271] ? copy_net_ns+0x17c/0x770
[ 114.821778] copy_net_ns+0x321/0x770
[ 114.822397] create_new_namespaces+0x3f6/0xb30
[ 114.823205] unshare_nsproxy_namespaces+0xc1/0x200
[ 114.823985] ksys_unshare+0x44d/0x8e0
[ 114.824486] ? __pfx_ksys_unshare+0x10/0x10
[ 114.825232] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 114.826102] __x64_sys_unshare+0x31/0x40
[ 114.826621] do_syscall_64+0x3f/0x90
[ 114.827300] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 114.828113] RIP: 0033:0x7f3c01e420d7
[ 114.828583] 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
[ 114.830908] RSP: 002b:00007ffefcc71b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 114.831829] RAX: ffffffffffffffda RBX: 00007ffefcc72148 RCX: 00007f3c01e420d7
[ 114.832803] RDX: 00007f3c01eac41f RSI: 00007ffefcc71aa0 RDI: 0000000040000000
[ 114.833917] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcc718b0
[ 114.834768] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c01f54bf0
[ 114.835774] R13: 00007ffefcc71be0 R14: 0000000000000000 R15: 00000000000000f8
[ 114.836833]
[ 114.837258] irq event stamp: 12247
[ 114.837685] hardirqs last enabled at (12257): [] __up_console_sem+0x78/0x80
[ 114.838979] hardirqs last disabled at (12388): [] __up_console_sem+0x5d/0x80
[ 114.840145] softirqs last enabled at (12438): [] irq_exit_rcu+0x93/0xc0
[ 114.841350] softirqs last disabled at (12451): [] irq_exit_rcu+0x93/0xc0
[ 114.842505] ---[ end trace 0000000000000000 ]---
[ 114.844561] ------------[ cut here ]------------
[ 114.845895] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 114.847830] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 114.849082] Modules linked in:
[ 114.849487] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 114.850674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 114.851712] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 114.852390] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 114.854538] RSP: 0018:ffff88802005fbf0 EFLAGS: 00010286
[ 114.855234] RAX: 0000000000000000 RBX: ffff88800eb09440 RCX: 0000000000000000
[ 114.856126] RDX: ffff888016133680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 114.857003] RBP: ffff88800eb09454 R08: 0000000000000001 R09: 0000000000000000
[ 114.857878] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 114.858733] R13: ffffffff84e223a0 R14: ffff88800eb09448 R15: ffffffff84daf020
[ 114.859623] FS: 0000555555e9c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 114.860599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.861335] CR2: 00007f0a6f183640 CR3: 00000000190ec000 CR4: 0000000000350ee0
[ 114.862220] Call Trace:
[ 114.862541]
[ 114.862873] nf_ct_net_init+0x224/0x3d0
[ 114.863390] ? __pfx_nf_ct_net_init+0x10/0x10
[ 114.864010] ops_init+0xbb/0x6b0
[ 114.864450] setup_net+0x3d9/0x990
[ 114.864932] ? down_read_killable+0x1d7/0x4e0
[ 114.865500] ? __pfx_setup_net+0x10/0x10
[ 114.866034] ? copy_net_ns+0x17c/0x770
[ 114.866541] copy_net_ns+0x321/0x770
[ 114.867054] create_new_namespaces+0x3f6/0xb30
[ 114.867657] unshare_nsproxy_namespaces+0xc1/0x200
[ 114.868301] ksys_unshare+0x44d/0x8e0
[ 114.868792] ? __pfx_ksys_unshare+0x10/0x10
[ 114.869366] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 114.870108] __x64_sys_unshare+0x31/0x40
[ 114.870627] do_syscall_64+0x3f/0x90
[ 114.871170] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 114.872017] RIP: 0033:0x7f3c01e420d7
[ 114.872478] 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
[ 114.874619] RSP: 002b:00007ffefcc71b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 114.875566] RAX: ffffffffffffffda RBX: 00007ffefcc72148 RCX: 00007f3c01e420d7
[ 114.876451] RDX: 00007f3c01eac41f RSI: 00007ffefcc71aa0 RDI: 0000000040000000
[ 114.877333] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefcc718b0
[ 114.878214] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c01f54bf0
[ 114.879095] R13: 00007ffefcc71be0 R14: 0000000000000000 R15: 00000000000000f8
[ 114.880023]
[ 114.880324] irq event stamp: 13835
[ 114.880754] hardirqs last enabled at (13845): [] __up_console_sem+0x78/0x80
[ 114.881817] hardirqs last disabled at (13856): [] __up_console_sem+0x5d/0x80
[ 114.882885] softirqs last enabled at (13396): [] irq_exit_rcu+0x93/0xc0
[ 114.883948] softirqs last disabled at (13391): [] irq_exit_rcu+0x93/0xc0
[ 114.884980] ---[ end trace 0000000000000000 ]---
[ 116.407544] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 118.455023] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 120.503922] Bluetooth: hci0: command 0x040f tx timeout
[ 122.550903] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:15:10 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802005f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555e9c400 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=00007ff2e3a766f4 CR3=00000000190ec000 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=000000221340e830 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000022
RSI=ffff88806cf28140 RDI=0000000000054283 RBP=ffff88806cf28140 RSP=ffff88806cf09ee0
R8 =0000000000000007 R9 =0000000000000000 R10=00000000000f0e68 R11=0000000000000001
R12=0000000000054283 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf2b900
RIP=ffffffff811068c5 RFL=00000016 [----AP-] 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 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=00007f0a6f1a9000 CR3=000000000e528000 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=132c74871e44d38538443557a6012ea3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7e29847dba8fb9090000000000140e50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=49d1198d26bb568600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000