Warning: Permanently added '[localhost]:26887' (ECDSA) to the list of known hosts.
2023/05/16 15:32:15 fuzzer started
2023/05/16 15:32:16 dialing manager at localhost:35573
2023/05/16 15:32:16 checking machine...
2023/05/16 15:32:16 checking revisions...
syzkaller login: [ 37.556399] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:32:16 testing simple program...
[ 37.633839] cgroup: Unknown subsys name 'net'
[ 37.710160] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.515001] audit: type=1400 audit(1684251149.280:6): 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
[ 51.622348] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.632024] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.633299] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.637658] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.639240] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.640601] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.028581] ------------[ cut here ]------------
[ 52.029480] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.031573] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.033005] Modules linked in:
[ 52.033484] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.039546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.040970] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.041714] 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
[ 52.044279] RSP: 0018:ffff88801f377c00 EFLAGS: 00010282
[ 52.045035] RAX: 0000000000000000 RBX: ffff88801601b840 RCX: 0000000000000000
[ 52.046010] RDX: ffff88800fc33680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.046974] RBP: ffff88801601b854 R08: 0000000000000001 R09: 0000000000000000
[ 52.048101] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.049344] R13: ffffffff84e223a0 R14: ffff88801601b848 R15: ffffffff84d73340
[ 52.050641] FS: 0000555556060400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.052042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.053045] CR2: 00007fb0bb95d6f4 CR3: 0000000016f0a000 CR4: 0000000000350ee0
[ 52.054025] Call Trace:
[ 52.054394]
[ 52.054723] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.055469] ipv4_frags_init_net+0x269/0x440
[ 52.056165] ops_init+0xbb/0x6b0
[ 52.056708] setup_net+0x3d9/0x990
[ 52.057273] ? down_read_killable+0x1d7/0x4e0
[ 52.057970] ? __pfx_setup_net+0x10/0x10
[ 52.058567] ? copy_net_ns+0x17c/0x770
[ 52.059189] copy_net_ns+0x321/0x770
[ 52.059746] create_new_namespaces+0x3f6/0xb30
[ 52.060511] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.061263] ksys_unshare+0x44d/0x8e0
[ 52.061912] ? __pfx_ksys_unshare+0x10/0x10
[ 52.062540] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.063415] __x64_sys_unshare+0x31/0x40
[ 52.064037] do_syscall_64+0x3f/0x90
[ 52.064615] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.065400] RIP: 0033:0x7f27e36420d7
[ 52.065975] 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
[ 52.068512] RSP: 002b:00007ffe664b2a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.069638] RAX: ffffffffffffffda RBX: 00007ffe664b30a8 RCX: 00007f27e36420d7
[ 52.070688] RDX: 00007f27e36ac41f RSI: 00007ffe664b2a00 RDI: 0000000040000000
[ 52.071733] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe664b2810
[ 52.072787] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f27e3754bf0
[ 52.073754] R13: 00007ffe664b2b40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.074788]
[ 52.075154] irq event stamp: 7973
[ 52.075637] hardirqs last enabled at (7983): [] __up_console_sem+0x78/0x80
[ 52.076885] hardirqs last disabled at (7994): [] __up_console_sem+0x5d/0x80
[ 52.078088] softirqs last enabled at (7538): [] irq_exit_rcu+0x93/0xc0
[ 52.079256] softirqs last disabled at (7497): [] irq_exit_rcu+0x93/0xc0
[ 52.080461] ---[ end trace 0000000000000000 ]---
[ 52.086538] ------------[ cut here ]------------
[ 52.087225] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.089346] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.090542] Modules linked in:
[ 52.091025] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.092384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.093551] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.094316] 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
[ 52.097078] RSP: 0018:ffff88801f377c00 EFLAGS: 00010282
[ 52.097842] RAX: 0000000000000000 RBX: ffff88800eecd840 RCX: 0000000000000000
[ 52.098878] RDX: ffff88800fc33680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.099905] RBP: ffff88800eecd854 R08: 0000000000000001 R09: 0000000000000000
[ 52.100920] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.101936] R13: ffffffff84e223a0 R14: ffff88800eecd848 R15: ffffffff84da62e0
[ 52.102943] FS: 0000555556060400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.104112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.104958] CR2: 00007fb0bb95d6f4 CR3: 0000000016f0a000 CR4: 0000000000350ee0
[ 52.105967] Call Trace:
[ 52.106346]
[ 52.106674] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.107429] ipv6_frags_init_net+0x206/0x3c0
[ 52.108091] ops_init+0xbb/0x6b0
[ 52.108602] setup_net+0x3d9/0x990
[ 52.109151] ? down_read_killable+0x1d7/0x4e0
[ 52.109794] ? __pfx_setup_net+0x10/0x10
[ 52.110402] ? copy_net_ns+0x17c/0x770
[ 52.111000] copy_net_ns+0x321/0x770
[ 52.111561] create_new_namespaces+0x3f6/0xb30
[ 52.112259] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.112992] ksys_unshare+0x44d/0x8e0
[ 52.113556] ? __pfx_ksys_unshare+0x10/0x10
[ 52.114199] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.115037] __x64_sys_unshare+0x31/0x40
[ 52.115640] do_syscall_64+0x3f/0x90
[ 52.116246] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.117006] RIP: 0033:0x7f27e36420d7
[ 52.117537] 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
[ 52.120047] RSP: 002b:00007ffe664b2a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.121150] RAX: ffffffffffffffda RBX: 00007ffe664b30a8 RCX: 00007f27e36420d7
[ 52.122152] RDX: 00007f27e36ac41f RSI: 00007ffe664b2a00 RDI: 0000000040000000
[ 52.123154] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe664b2810
[ 52.124210] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f27e3754bf0
[ 52.125214] R13: 00007ffe664b2b40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.126237]
[ 52.126581] irq event stamp: 9757
[ 52.127084] hardirqs last enabled at (9769): [] __up_console_sem+0x78/0x80
[ 52.128312] hardirqs last disabled at (9780): [] __up_console_sem+0x5d/0x80
[ 52.129515] softirqs last enabled at (9128): [] irq_exit_rcu+0x93/0xc0
[ 52.130691] softirqs last disabled at (9057): [] irq_exit_rcu+0x93/0xc0
[ 52.131882] ---[ end trace 0000000000000000 ]---
[ 52.133456] ------------[ cut here ]------------
[ 52.134115] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.136311] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.137472] Modules linked in:
[ 52.137943] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.139192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.140313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.141046] 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
[ 52.143400] RSP: 0018:ffff88801f377bf0 EFLAGS: 00010286
[ 52.144170] RAX: 0000000000000000 RBX: ffff88800eecca40 RCX: 0000000000000000
[ 52.145157] RDX: ffff88800fc33680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.146117] RBP: ffff88800eecca54 R08: 0000000000000001 R09: 0000000000000000
[ 52.147086] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.148059] R13: ffffffff84e223a0 R14: ffff88800eecca48 R15: ffffffff84daf020
[ 52.149070] FS: 0000555556060400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.150225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.151253] CR2: 00007fb0bb95d6f4 CR3: 0000000016f0a000 CR4: 0000000000350ee0
[ 52.152517] Call Trace:
[ 52.153019]
[ 52.153446] nf_ct_net_init+0x224/0x3d0
[ 52.154207] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.155012] ops_init+0xbb/0x6b0
[ 52.155509] setup_net+0x3d9/0x990
[ 52.156024] ? down_read_killable+0x1d7/0x4e0
[ 52.156664] ? __pfx_setup_net+0x10/0x10
[ 52.157251] ? copy_net_ns+0x17c/0x770
[ 52.157803] copy_net_ns+0x321/0x770
[ 52.158396] create_new_namespaces+0x3f6/0xb30
[ 52.159063] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.159738] ksys_unshare+0x44d/0x8e0
[ 52.160340] ? __pfx_ksys_unshare+0x10/0x10
[ 52.160963] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.161729] __x64_sys_unshare+0x31/0x40
[ 52.162346] do_syscall_64+0x3f/0x90
[ 52.162897] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.163600] RIP: 0033:0x7f27e36420d7
[ 52.164170] 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
[ 52.166528] RSP: 002b:00007ffe664b2a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.167553] RAX: ffffffffffffffda RBX: 00007ffe664b30a8 RCX: 00007f27e36420d7
[ 52.168544] RDX: 00007f27e36ac41f RSI: 00007ffe664b2a00 RDI: 0000000040000000
[ 52.169508] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe664b2810
[ 52.170498] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f27e3754bf0
[ 52.171611] R13: 00007ffe664b2b40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.172887]
[ 52.173306] irq event stamp: 10545
[ 52.173945] hardirqs last enabled at (10557): [] __up_console_sem+0x78/0x80
[ 52.175254] hardirqs last disabled at (10568): [] __up_console_sem+0x5d/0x80
[ 52.176452] softirqs last enabled at (10164): [] irq_exit_rcu+0x93/0xc0
[ 52.177612] softirqs last disabled at (10159): [] irq_exit_rcu+0x93/0xc0
[ 52.178747] ---[ end trace 0000000000000000 ]---
executing program
[ 53.704447] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.751162] Bluetooth: hci0: command 0x041b tx timeout
[ 57.798921] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.847002] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:32:30 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff877970e0 RCX=0000000000000002 RDX=1ffffffff0a8562d
RSI=0000000000000000 RDI=ffffffff8560b648 RBP=0000000000000000 RSP=ffff88806ce097c8
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000002 R13=ffffffff8542a780 R14=ffffffff8560b640 R15=0000000000000000
RIP=ffffffff812d0e7a 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 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=00007f7df3e0d070 CR3=0000000016e1c000 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=2030333a32333a35312036312079614d XMM01=5d3438343333302e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f3775f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555556060400 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=00007fb0bb95d6f4 CR3=0000000016f0a000 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