Warning: Permanently added '[localhost]:14688' (ECDSA) to the list of known hosts.
2023/05/17 13:29:20 fuzzer started
2023/05/17 13:29:21 dialing manager at localhost:44319
2023/05/17 13:29:21 checking machine...
2023/05/17 13:29:21 checking revisions...
syzkaller login: [ 36.339848] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:29:21 testing simple program...
[ 36.416467] cgroup: Unknown subsys name 'net'
[ 36.517700] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.460384] audit: type=1400 audit(1684330173.305:6): 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
[ 49.602438] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.605515] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.606713] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.610364] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.611921] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.614672] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.033852] ------------[ cut here ]------------
[ 50.034589] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.036608] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.037839] Modules linked in:
[ 50.038450] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.043472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.044727] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.045572] 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
[ 50.048123] RSP: 0018:ffff88801f05fc00 EFLAGS: 00010282
[ 50.048975] RAX: 0000000000000000 RBX: ffff88800dd74c40 RCX: 0000000000000000
[ 50.050012] RDX: ffff888019ac9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.051016] RBP: ffff88800dd74c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.052027] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.053040] R13: ffffffff84e23fe0 R14: ffff88800dd74c48 R15: ffffffff84d74dc0
[ 50.054072] FS: 00005555566ca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.055413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.056423] CR2: 00007f2b88fc26f4 CR3: 0000000020268000 CR4: 0000000000350ef0
[ 50.057595] Call Trace:
[ 50.058033]
[ 50.058480] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.059336] ipv4_frags_init_net+0x269/0x440
[ 50.060095] ops_init+0xbb/0x6b0
[ 50.060747] setup_net+0x3d9/0x990
[ 50.061398] ? down_read_killable+0x1d7/0x4e0
[ 50.062215] ? __pfx_setup_net+0x10/0x10
[ 50.062880] ? copy_net_ns+0x17c/0x770
[ 50.063609] copy_net_ns+0x321/0x770
[ 50.064260] create_new_namespaces+0x3f6/0xb30
[ 50.064876] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.065573] ksys_unshare+0x44d/0x8e0
[ 50.066103] ? __pfx_ksys_unshare+0x10/0x10
[ 50.066742] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.067541] __x64_sys_unshare+0x31/0x40
[ 50.068093] do_syscall_64+0x3f/0x90
[ 50.068637] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.069359] RIP: 0033:0x7f2380c410d7
[ 50.069837] 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
[ 50.072188] RSP: 002b:00007ffcf2100a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.073193] RAX: ffffffffffffffda RBX: 00007ffcf2101068 RCX: 00007f2380c410d7
[ 50.074104] RDX: 00007f2380cab41f RSI: 00007ffcf21009c0 RDI: 0000000040000000
[ 50.075048] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf21007d0
[ 50.076002] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2380d53bf0
[ 50.076929] R13: 00007ffcf2100b00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.077900]
[ 50.078261] irq event stamp: 8407
[ 50.078708] hardirqs last enabled at (8417): [] __up_console_sem+0x78/0x80
[ 50.079829] hardirqs last disabled at (8428): [] __up_console_sem+0x5d/0x80
[ 50.080962] softirqs last enabled at (8004): [] irq_exit_rcu+0x93/0xc0
[ 50.082078] softirqs last disabled at (7995): [] irq_exit_rcu+0x93/0xc0
[ 50.083180] ---[ end trace 0000000000000000 ]---
[ 50.090446] ------------[ cut here ]------------
[ 50.091077] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.092823] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.093910] Modules linked in:
[ 50.094388] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.095572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.096914] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.097826] 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
[ 50.100748] RSP: 0018:ffff88801f05fc00 EFLAGS: 00010282
[ 50.101670] RAX: 0000000000000000 RBX: ffff8880159f2c40 RCX: 0000000000000000
[ 50.102855] RDX: ffff888019ac9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.104033] RBP: ffff8880159f2c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.104944] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.105843] R13: ffffffff84e23fe0 R14: ffff8880159f2c48 R15: ffffffff84da7d60
[ 50.106756] FS: 00005555566ca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.107770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.108521] CR2: 00007f2b88fc26f4 CR3: 0000000020268000 CR4: 0000000000350ef0
[ 50.109427] Call Trace:
[ 50.109775]
[ 50.110117] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.110833] ipv6_frags_init_net+0x206/0x3c0
[ 50.111454] ops_init+0xbb/0x6b0
[ 50.111928] setup_net+0x3d9/0x990
[ 50.112452] ? down_read_killable+0x1d7/0x4e0
[ 50.113061] ? __pfx_setup_net+0x10/0x10
[ 50.113638] ? copy_net_ns+0x17c/0x770
[ 50.114220] copy_net_ns+0x321/0x770
[ 50.114730] create_new_namespaces+0x3f6/0xb30
[ 50.115384] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.116037] ksys_unshare+0x44d/0x8e0
[ 50.116587] ? __pfx_ksys_unshare+0x10/0x10
[ 50.117207] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.117985] __x64_sys_unshare+0x31/0x40
[ 50.118576] do_syscall_64+0x3f/0x90
[ 50.119088] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.119798] RIP: 0033:0x7f2380c410d7
[ 50.120325] 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
[ 50.122626] RSP: 002b:00007ffcf2100a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.123643] RAX: ffffffffffffffda RBX: 00007ffcf2101068 RCX: 00007f2380c410d7
[ 50.124578] RDX: 00007f2380cab41f RSI: 00007ffcf21009c0 RDI: 0000000040000000
[ 50.125529] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf21007d0
[ 50.126493] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2380d53bf0
[ 50.127445] R13: 00007ffcf2100b00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.128419]
[ 50.128734] irq event stamp: 10763
[ 50.129229] hardirqs last enabled at (10775): [] __up_console_sem+0x78/0x80
[ 50.130387] hardirqs last disabled at (10786): [] __up_console_sem+0x5d/0x80
[ 50.131517] softirqs last enabled at (10474): [] irq_exit_rcu+0x93/0xc0
[ 50.132638] softirqs last disabled at (10465): [] irq_exit_rcu+0x93/0xc0
[ 50.133733] ---[ end trace 0000000000000000 ]---
[ 50.135649] ------------[ cut here ]------------
[ 50.136608] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.138682] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.139871] Modules linked in:
[ 50.140354] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.141642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.142801] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.143561] 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
[ 50.146005] RSP: 0018:ffff88801f05fbf0 EFLAGS: 00010286
[ 50.146764] RAX: 0000000000000000 RBX: ffff8880159f3640 RCX: 0000000000000000
[ 50.147744] RDX: ffff888019ac9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.148726] RBP: ffff8880159f3654 R08: 0000000000000001 R09: 0000000000000000
[ 50.149695] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.150675] R13: ffffffff84e23fe0 R14: ffff8880159f3648 R15: ffffffff84db0aa0
[ 50.151626] FS: 00005555566ca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.152698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.153515] CR2: 00007f2b88fc26f4 CR3: 0000000020268000 CR4: 0000000000350ef0
[ 50.154522] Call Trace:
[ 50.154887]
[ 50.155256] nf_ct_net_init+0x224/0x3d0
[ 50.155834] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.156505] ops_init+0xbb/0x6b0
[ 50.156993] setup_net+0x3d9/0x990
[ 50.157516] ? down_read_killable+0x1d7/0x4e0
[ 50.158246] ? __pfx_setup_net+0x10/0x10
[ 50.158856] ? copy_net_ns+0x17c/0x770
[ 50.159642] copy_net_ns+0x321/0x770
[ 50.160199] create_new_namespaces+0x3f6/0xb30
[ 50.160834] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.161535] ksys_unshare+0x44d/0x8e0
[ 50.162082] ? __pfx_ksys_unshare+0x10/0x10
[ 50.162703] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.163503] __x64_sys_unshare+0x31/0x40
[ 50.164097] do_syscall_64+0x3f/0x90
[ 50.164658] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.165397] RIP: 0033:0x7f2380c410d7
[ 50.165928] 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
[ 50.168315] RSP: 002b:00007ffcf2100a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.169360] RAX: ffffffffffffffda RBX: 00007ffcf2101068 RCX: 00007f2380c410d7
[ 50.170357] RDX: 00007f2380cab41f RSI: 00007ffcf21009c0 RDI: 0000000040000000
[ 50.171328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf21007d0
[ 50.172314] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2380d53bf0
[ 50.173287] R13: 00007ffcf2100b00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.174305]
[ 50.174635] irq event stamp: 11643
[ 50.175105] hardirqs last enabled at (11653): [] __up_console_sem+0x78/0x80
[ 50.176308] hardirqs last disabled at (11666): [] __up_console_sem+0x5d/0x80
[ 50.177475] softirqs last enabled at (11426): [] irq_exit_rcu+0x93/0xc0
[ 50.178644] softirqs last disabled at (11421): [] irq_exit_rcu+0x93/0xc0
[ 50.179794] ---[ end trace 0000000000000000 ]---
executing program
[ 51.630888] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.678875] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.726213] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.775297] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:29:34 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f05f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 00005555566ca400 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=00007f2b88fc26f4 CR3=0000000020268000 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=0000000000033ded 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=00007ffb292c60a0 CR3=0000000016146000 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=94f4fb04cbeff8b07442e3d26a2ee3c1
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=514dc43ab89da558000000000013bc30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b10ca26a8c050c2800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000