Warning: Permanently added '[localhost]:8461' (ECDSA) to the list of known hosts.
2023/05/16 23:57:49 fuzzer started
2023/05/16 23:57:50 dialing manager at localhost:35573
2023/05/16 23:57:50 checking machine...
2023/05/16 23:57:50 checking revisions...
syzkaller login: [ 93.666936] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:57:50 testing simple program...
[ 93.742000] cgroup: Unknown subsys name 'net'
[ 93.830145] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 107.495322] audit: type=1400 audit(1684281484.003:6): avc: denied { execmem } for pid=264 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
[ 108.656550] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 108.659941] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 108.662872] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 108.672351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 108.674469] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 108.676938] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 109.068702] ------------[ cut here ]------------
[ 109.069544] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 109.071612] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 109.072787] Modules linked in:
[ 109.073202] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 109.078846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 109.080068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 109.080727] 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
[ 109.083108] RSP: 0018:ffff88801fa07c00 EFLAGS: 00010282
[ 109.083825] RAX: 0000000000000000 RBX: ffff88800e3be040 RCX: 0000000000000000
[ 109.084684] RDX: ffff88800fefb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 109.085576] RBP: ffff88800e3be054 R08: 0000000000000001 R09: 0000000000000000
[ 109.086459] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 109.087341] R13: ffffffff84e223a0 R14: ffff88800e3be048 R15: ffffffff84d73340
[ 109.088248] FS: 0000555556cc6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 109.089263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.090012] CR2: 00007f35094936f4 CR3: 0000000015e08000 CR4: 0000000000350ef0
[ 109.090938] Call Trace:
[ 109.091271]
[ 109.091596] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 109.092247] ipv4_frags_init_net+0x269/0x440
[ 109.092838] ops_init+0xbb/0x6b0
[ 109.093290] setup_net+0x3d9/0x990
[ 109.093788] ? down_read_killable+0x1d7/0x4e0
[ 109.094363] ? __pfx_setup_net+0x10/0x10
[ 109.094916] ? copy_net_ns+0x17c/0x770
[ 109.095430] copy_net_ns+0x321/0x770
[ 109.095950] create_new_namespaces+0x3f6/0xb30
[ 109.096549] unshare_nsproxy_namespaces+0xc1/0x200
[ 109.097206] ksys_unshare+0x44d/0x8e0
[ 109.097698] ? __pfx_ksys_unshare+0x10/0x10
[ 109.098274] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 109.099029] __x64_sys_unshare+0x31/0x40
[ 109.099587] do_syscall_64+0x3f/0x90
[ 109.100106] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 109.100788] RIP: 0033:0x7fc3419320d7
[ 109.101263] 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
[ 109.103460] RSP: 002b:00007fff91aeb498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 109.104428] RAX: ffffffffffffffda RBX: 00007fff91aebad8 RCX: 00007fc3419320d7
[ 109.105326] RDX: 00007fc34199c41f RSI: 00007fff91aeb430 RDI: 0000000040000000
[ 109.106212] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff91aeb240
[ 109.107087] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc341a44bf0
[ 109.107982] R13: 00007fff91aeb570 R14: 0000000000000000 R15: 00000000000000f8
[ 109.108881]
[ 109.109184] irq event stamp: 9063
[ 109.109599] hardirqs last enabled at (9073): [] __up_console_sem+0x78/0x80
[ 109.110649] hardirqs last disabled at (9084): [] __up_console_sem+0x5d/0x80
[ 109.111736] softirqs last enabled at (8654): [] irq_exit_rcu+0x93/0xc0
[ 109.112786] softirqs last disabled at (8649): [] irq_exit_rcu+0x93/0xc0
[ 109.113825] ---[ end trace 0000000000000000 ]---
[ 109.119060] ------------[ cut here ]------------
[ 109.119692] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 109.121371] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 109.122428] Modules linked in:
[ 109.122866] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 109.124034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 109.125055] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 109.125712] 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
[ 109.127900] RSP: 0018:ffff88801fa07c00 EFLAGS: 00010282
[ 109.128552] RAX: 0000000000000000 RBX: ffff888014598040 RCX: 0000000000000000
[ 109.129443] RDX: ffff88800fefb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 109.130333] RBP: ffff888014598054 R08: 0000000000000001 R09: 0000000000000000
[ 109.131231] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 109.132142] R13: ffffffff84e223a0 R14: ffff888014598048 R15: ffffffff84da62e0
[ 109.133036] FS: 0000555556cc6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 109.134036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.134784] CR2: 00007f35094936f4 CR3: 0000000015e08000 CR4: 0000000000350ef0
[ 109.135658] Call Trace:
[ 109.136011]
[ 109.136313] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 109.136966] ipv6_frags_init_net+0x206/0x3c0
[ 109.137529] ops_init+0xbb/0x6b0
[ 109.138010] setup_net+0x3d9/0x990
[ 109.138470] ? down_read_killable+0x1d7/0x4e0
[ 109.139073] ? __pfx_setup_net+0x10/0x10
[ 109.139618] ? copy_net_ns+0x17c/0x770
[ 109.140231] copy_net_ns+0x321/0x770
[ 109.140792] create_new_namespaces+0x3f6/0xb30
[ 109.141403] unshare_nsproxy_namespaces+0xc1/0x200
[ 109.142062] ksys_unshare+0x44d/0x8e0
[ 109.142590] ? __pfx_ksys_unshare+0x10/0x10
[ 109.143279] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 109.144321] __x64_sys_unshare+0x31/0x40
[ 109.145079] do_syscall_64+0x3f/0x90
[ 109.145733] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 109.146666] RIP: 0033:0x7fc3419320d7
[ 109.147334] 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
[ 109.150275] RSP: 002b:00007fff91aeb498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 109.151581] RAX: ffffffffffffffda RBX: 00007fff91aebad8 RCX: 00007fc3419320d7
[ 109.152812] RDX: 00007fc34199c41f RSI: 00007fff91aeb430 RDI: 0000000040000000
[ 109.154033] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff91aeb240
[ 109.155243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc341a44bf0
[ 109.156295] R13: 00007fff91aeb570 R14: 0000000000000000 R15: 00000000000000f8
[ 109.157283]
[ 109.157597] irq event stamp: 11057
[ 109.158087] hardirqs last enabled at (11069): [] __up_console_sem+0x78/0x80
[ 109.159548] hardirqs last disabled at (11080): [] __up_console_sem+0x5d/0x80
[ 109.161013] softirqs last enabled at (10552): [] irq_exit_rcu+0x93/0xc0
[ 109.162407] softirqs last disabled at (10531): [] irq_exit_rcu+0x93/0xc0
[ 109.163860] ---[ end trace 0000000000000000 ]---
[ 109.166083] ------------[ cut here ]------------
[ 109.166908] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 109.169436] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 109.170884] Modules linked in:
[ 109.171444] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 109.173025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 109.174396] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 109.175320] 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
[ 109.178143] RSP: 0018:ffff88801fa07bf0 EFLAGS: 00010286
[ 109.179017] RAX: 0000000000000000 RBX: ffff888014599040 RCX: 0000000000000000
[ 109.180115] RDX: ffff88800fefb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 109.181187] RBP: ffff888014599054 R08: 0000000000000001 R09: 0000000000000000
[ 109.182231] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 109.183311] R13: ffffffff84e223a0 R14: ffff888014599048 R15: ffffffff84daf020
[ 109.184369] FS: 0000555556cc6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 109.185564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.186450] CR2: 00007f35094936f4 CR3: 0000000015e08000 CR4: 0000000000350ef0
[ 109.187529] Call Trace:
[ 109.187950]
[ 109.188304] nf_ct_net_init+0x224/0x3d0
[ 109.188856] ? __pfx_nf_ct_net_init+0x10/0x10
[ 109.189427] ops_init+0xbb/0x6b0
[ 109.189886] setup_net+0x3d9/0x990
[ 109.190337] ? down_read_killable+0x1d7/0x4e0
[ 109.190925] ? __pfx_setup_net+0x10/0x10
[ 109.191428] ? copy_net_ns+0x17c/0x770
[ 109.191979] copy_net_ns+0x321/0x770
[ 109.192455] create_new_namespaces+0x3f6/0xb30
[ 109.193069] unshare_nsproxy_namespaces+0xc1/0x200
[ 109.193692] ksys_unshare+0x44d/0x8e0
[ 109.194209] ? __pfx_ksys_unshare+0x10/0x10
[ 109.194790] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 109.195511] __x64_sys_unshare+0x31/0x40
[ 109.196052] do_syscall_64+0x3f/0x90
[ 109.196525] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 109.197198] RIP: 0033:0x7fc3419320d7
[ 109.197662] 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
[ 109.199849] RSP: 002b:00007fff91aeb498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 109.200794] RAX: ffffffffffffffda RBX: 00007fff91aebad8 RCX: 00007fc3419320d7
[ 109.201650] RDX: 00007fc34199c41f RSI: 00007fff91aeb430 RDI: 0000000040000000
[ 109.202532] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff91aeb240
[ 109.203412] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc341a44bf0
[ 109.204310] R13: 00007fff91aeb570 R14: 0000000000000000 R15: 00000000000000f8
[ 109.205211]
[ 109.205513] irq event stamp: 11883
[ 109.205979] hardirqs last enabled at (11895): [] __up_console_sem+0x78/0x80
[ 109.207049] hardirqs last disabled at (11906): [] __up_console_sem+0x5d/0x80
[ 109.208142] softirqs last enabled at (11456): [] irq_exit_rcu+0x93/0xc0
[ 109.209187] softirqs last disabled at (11451): [] irq_exit_rcu+0x93/0xc0
[ 109.210222] ---[ end trace 0000000000000000 ]---
[ 110.732691] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 112.779851] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 114.827914] Bluetooth: hci0: command 0x040f tx timeout
[ 116.875980] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:57:16 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fa075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556cc6400 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=00007f35094936f4 CR3=0000000015e08000 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=000000000007e4e9 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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=00007f5cfabbc400 CR3=0000000015e62000 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=9a737fce038539a04c4c614536b1c019
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b017cdcf6263f93a000000000013f980 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=26c16537a350ca1800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000