Warning: Permanently added '[localhost]:31089' (ECDSA) to the list of known hosts.
2023/05/17 07:08:43 fuzzer started
2023/05/17 07:08:44 dialing manager at localhost:35573
2023/05/17 07:08:44 checking machine...
2023/05/17 07:08:44 checking revisions...
syzkaller login: [ 53.848551] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:08:44 testing simple program...
[ 53.927049] cgroup: Unknown subsys name 'net'
[ 54.043139] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.564753] audit: type=1400 audit(1684307336.897:6): 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
[ 67.645553] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.652339] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.653595] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.658245] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.668382] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.669490] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.052194] ------------[ cut here ]------------
[ 68.052848] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.054752] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.055957] Modules linked in:
[ 68.056371] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.060846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.061997] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.062643] 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
[ 68.065092] RSP: 0018:ffff88801a2efc00 EFLAGS: 00010282
[ 68.065755] RAX: 0000000000000000 RBX: ffff88800dcf1c40 RCX: 0000000000000000
[ 68.066773] RDX: ffff8880181051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.067695] RBP: ffff88800dcf1c54 R08: 0000000000000001 R09: 0000000000000000
[ 68.068606] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.069523] R13: ffffffff84e223a0 R14: ffff88800dcf1c48 R15: ffffffff84d73340
[ 68.070426] FS: 000055555584c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.071472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.072231] CR2: 00007f6616c2b6f4 CR3: 0000000009464000 CR4: 0000000000350ef0
[ 68.073131] Call Trace:
[ 68.073456]
[ 68.073755] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.074400] ipv4_frags_init_net+0x269/0x440
[ 68.075008] ops_init+0xbb/0x6b0
[ 68.075454] setup_net+0x3d9/0x990
[ 68.075941] ? down_read_killable+0x1d7/0x4e0
[ 68.076511] ? __pfx_setup_net+0x10/0x10
[ 68.077053] ? copy_net_ns+0x17c/0x770
[ 68.077561] copy_net_ns+0x321/0x770
[ 68.078080] create_new_namespaces+0x3f6/0xb30
[ 68.078670] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.079341] ksys_unshare+0x44d/0x8e0
[ 68.079842] ? __pfx_ksys_unshare+0x10/0x10
[ 68.080421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.081164] __x64_sys_unshare+0x31/0x40
[ 68.081690] do_syscall_64+0x3f/0x90
[ 68.082195] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.082846] RIP: 0033:0x7fa754fea0d7
[ 68.083340] 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
[ 68.085509] RSP: 002b:00007ffccf954248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.086463] RAX: ffffffffffffffda RBX: 00007ffccf954888 RCX: 00007fa754fea0d7
[ 68.087367] RDX: 00007fa75505441f RSI: 00007ffccf9541e0 RDI: 0000000040000000
[ 68.088253] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccf953ff0
[ 68.089146] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa7550fcbf0
[ 68.090055] R13: 00007ffccf954320 R14: 0000000000000000 R15: 00000000000000f8
[ 68.090990]
[ 68.091292] irq event stamp: 9141
[ 68.091717] hardirqs last enabled at (9151): [] __up_console_sem+0x78/0x80
[ 68.092786] hardirqs last disabled at (9162): [] __up_console_sem+0x5d/0x80
[ 68.093866] softirqs last enabled at (8814): [] irq_exit_rcu+0x93/0xc0
[ 68.094948] softirqs last disabled at (9185): [] irq_exit_rcu+0x93/0xc0
[ 68.095991] ---[ end trace 0000000000000000 ]---
[ 68.103480] ------------[ cut here ]------------
[ 68.104108] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.105763] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.106867] Modules linked in:
[ 68.107315] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.108476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.109501] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.110173] 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
[ 68.112384] RSP: 0018:ffff88801a2efc00 EFLAGS: 00010282
[ 68.113080] RAX: 0000000000000000 RBX: ffff888015a23040 RCX: 0000000000000000
[ 68.113988] RDX: ffff8880181051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.114873] RBP: ffff888015a23054 R08: 0000000000000001 R09: 0000000000000000
[ 68.115774] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.116684] R13: ffffffff84e223a0 R14: ffff888015a23048 R15: ffffffff84da62e0
[ 68.117589] FS: 000055555584c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.118594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.119356] CR2: 00007f6616c2b6f4 CR3: 0000000009464000 CR4: 0000000000350ef0
[ 68.120263] Call Trace:
[ 68.120593]
[ 68.120897] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.121546] ipv6_frags_init_net+0x206/0x3c0
[ 68.122146] ops_init+0xbb/0x6b0
[ 68.122595] setup_net+0x3d9/0x990
[ 68.123099] ? down_read_killable+0x1d7/0x4e0
[ 68.123673] ? __pfx_setup_net+0x10/0x10
[ 68.124223] ? copy_net_ns+0x17c/0x770
[ 68.124731] copy_net_ns+0x321/0x770
[ 68.125249] create_new_namespaces+0x3f6/0xb30
[ 68.125844] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.126495] ksys_unshare+0x44d/0x8e0
[ 68.127040] ? __pfx_ksys_unshare+0x10/0x10
[ 68.127590] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.128350] __x64_sys_unshare+0x31/0x40
[ 68.128877] do_syscall_64+0x3f/0x90
[ 68.129386] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.130073] RIP: 0033:0x7fa754fea0d7
[ 68.130541] 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
[ 68.132744] RSP: 002b:00007ffccf954248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.133718] RAX: ffffffffffffffda RBX: 00007ffccf954888 RCX: 00007fa754fea0d7
[ 68.134617] RDX: 00007fa75505441f RSI: 00007ffccf9541e0 RDI: 0000000040000000
[ 68.135526] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccf953ff0
[ 68.136428] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa7550fcbf0
[ 68.137339] R13: 00007ffccf954320 R14: 0000000000000000 R15: 00000000000000f8
[ 68.138272]
[ 68.138577] irq event stamp: 11857
[ 68.139076] hardirqs last enabled at (11869): [] __up_console_sem+0x78/0x80
[ 68.140154] hardirqs last disabled at (11880): [] __up_console_sem+0x5d/0x80
[ 68.141247] softirqs last enabled at (11806): [] irq_exit_rcu+0x93/0xc0
[ 68.142302] softirqs last disabled at (11801): [] irq_exit_rcu+0x93/0xc0
[ 68.143376] ---[ end trace 0000000000000000 ]---
[ 68.144696] ------------[ cut here ]------------
[ 68.145334] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.147314] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.148380] Modules linked in:
[ 68.148794] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.149962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.151004] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.151641] 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
[ 68.153829] RSP: 0018:ffff88801a2efbf0 EFLAGS: 00010286
[ 68.154514] RAX: 0000000000000000 RBX: ffff888015a22840 RCX: 0000000000000000
[ 68.155414] RDX: ffff8880181051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.156305] RBP: ffff888015a22854 R08: 0000000000000001 R09: 0000000000000000
[ 68.157203] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.158093] R13: ffffffff84e223a0 R14: ffff888015a22848 R15: ffffffff84daf020
[ 68.159011] FS: 000055555584c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.160034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.160756] CR2: 00007f6616c2b6f4 CR3: 0000000009464000 CR4: 0000000000350ef0
[ 68.161650] Call Trace:
[ 68.162014]
[ 68.162319] nf_ct_net_init+0x224/0x3d0
[ 68.162841] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.163451] ops_init+0xbb/0x6b0
[ 68.163928] setup_net+0x3d9/0x990
[ 68.164386] ? down_read_killable+0x1d7/0x4e0
[ 68.164988] ? __pfx_setup_net+0x10/0x10
[ 68.165494] ? copy_net_ns+0x17c/0x770
[ 68.166034] copy_net_ns+0x321/0x770
[ 68.166518] create_new_namespaces+0x3f6/0xb30
[ 68.167144] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.167757] ksys_unshare+0x44d/0x8e0
[ 68.168280] ? __pfx_ksys_unshare+0x10/0x10
[ 68.168831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.169569] __x64_sys_unshare+0x31/0x40
[ 68.170114] do_syscall_64+0x3f/0x90
[ 68.170587] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.171289] RIP: 0033:0x7fa754fea0d7
[ 68.171759] 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
[ 68.173941] RSP: 002b:00007ffccf954248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.174871] RAX: ffffffffffffffda RBX: 00007ffccf954888 RCX: 00007fa754fea0d7
[ 68.175762] RDX: 00007fa75505441f RSI: 00007ffccf9541e0 RDI: 0000000040000000
[ 68.176655] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccf953ff0
[ 68.177571] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa7550fcbf0
[ 68.178471] R13: 00007ffccf954320 R14: 0000000000000000 R15: 00000000000000f8
[ 68.179450]
[ 68.179755] irq event stamp: 12593
[ 68.180223] hardirqs last enabled at (12605): [] __up_console_sem+0x78/0x80
[ 68.181305] hardirqs last disabled at (12616): [] __up_console_sem+0x5d/0x80
[ 68.182411] softirqs last enabled at (11806): [] irq_exit_rcu+0x93/0xc0
[ 68.183489] softirqs last disabled at (11801): [] irq_exit_rcu+0x93/0xc0
[ 68.184556] ---[ end trace 0000000000000000 ]---
executing program
[ 69.727578] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.775039] Bluetooth: hci0: command 0x041b tx timeout
[ 73.822972] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.870970] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:08:40 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a2ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 000055555584c400 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=00007f6616c2b6f4 CR3=0000000009464000 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=000000000004ef21 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=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=00007f3b3ea57780 CR3=000000000ef5e000 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=5ba0b4eaa3e016bc6845a85d6d8a5e0d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=26fd43b2c9330239000000000013bfb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d3f4089e9e2ecf6100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000