Warning: Permanently added '[localhost]:47306' (ECDSA) to the list of known hosts.
2023/05/16 19:51:43 fuzzer started
2023/05/16 19:51:43 dialing manager at localhost:35573
2023/05/16 19:51:44 checking machine...
2023/05/16 19:51:44 checking revisions...
syzkaller login: [ 54.624851] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:51:44 testing simple program...
[ 54.691803] cgroup: Unknown subsys name 'net'
[ 54.773707] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.596381] audit: type=1400 audit(1684266716.103:6): 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
[ 67.711185] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.712760] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.715381] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.718724] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.721666] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.722831] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.089611] ------------[ cut here ]------------
[ 68.090910] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.092619] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.093681] Modules linked in:
[ 68.094132] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.099667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.100699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.101367] 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
[ 68.103539] RSP: 0018:ffff88801e5dfc00 EFLAGS: 00010282
[ 68.104215] RAX: 0000000000000000 RBX: ffff88800ecb1840 RCX: 0000000000000000
[ 68.105094] RDX: ffff88800dd4d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.105939] RBP: ffff88800ecb1854 R08: 0000000000000001 R09: 0000000000000000
[ 68.106825] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.107702] R13: ffffffff84e223a0 R14: ffff88800ecb1848 R15: ffffffff84d73340
[ 68.108582] FS: 0000555556463400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.109580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.110316] CR2: 00007f88276366f4 CR3: 0000000016e3c000 CR4: 0000000000350ef0
[ 68.111221] Call Trace:
[ 68.111543]
[ 68.111838] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.112473] ipv4_frags_init_net+0x269/0x440
[ 68.113058] ops_init+0xbb/0x6b0
[ 68.113501] setup_net+0x3d9/0x990
[ 68.113947] ? down_read_killable+0x1d7/0x4e0
[ 68.114557] ? __pfx_setup_net+0x10/0x10
[ 68.115087] ? copy_net_ns+0x17c/0x770
[ 68.115585] copy_net_ns+0x321/0x770
[ 68.116086] create_new_namespaces+0x3f6/0xb30
[ 68.116671] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.117307] ksys_unshare+0x44d/0x8e0
[ 68.117794] ? __pfx_ksys_unshare+0x10/0x10
[ 68.118361] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.119111] __x64_sys_unshare+0x31/0x40
[ 68.119625] do_syscall_64+0x3f/0x90
[ 68.120119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.120754] RIP: 0033:0x7f2635f3e0d7
[ 68.121242] 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
[ 68.123495] RSP: 002b:00007ffe52454798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.124439] RAX: ffffffffffffffda RBX: 00007ffe52454dd8 RCX: 00007f2635f3e0d7
[ 68.125319] RDX: 00007f2635fa841f RSI: 00007ffe52454730 RDI: 0000000040000000
[ 68.126199] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe52454540
[ 68.127088] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2636050bf0
[ 68.127933] R13: 00007ffe52454870 R14: 0000000000000000 R15: 00000000000000f8
[ 68.128843]
[ 68.129167] irq event stamp: 8649
[ 68.129588] hardirqs last enabled at (8659): [] __up_console_sem+0x78/0x80
[ 68.130638] hardirqs last disabled at (8670): [] __up_console_sem+0x5d/0x80
[ 68.131673] softirqs last enabled at (8378): [] irq_exit_rcu+0x93/0xc0
[ 68.132706] softirqs last disabled at (8373): [] irq_exit_rcu+0x93/0xc0
[ 68.133725] ---[ end trace 0000000000000000 ]---
[ 68.140375] ------------[ cut here ]------------
[ 68.140966] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.142660] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.143719] Modules linked in:
[ 68.144154] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.145306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.146314] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.146984] 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
[ 68.149163] RSP: 0018:ffff88801e5dfc00 EFLAGS: 00010282
[ 68.149817] RAX: 0000000000000000 RBX: ffff88800d68a640 RCX: 0000000000000000
[ 68.150736] RDX: ffff88800dd4d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.151620] RBP: ffff88800d68a654 R08: 0000000000000001 R09: 0000000000000000
[ 68.152501] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.153374] R13: ffffffff84e223a0 R14: ffff88800d68a648 R15: ffffffff84da62e0
[ 68.154259] FS: 0000555556463400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.155264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.155976] CR2: 00007f88276366f4 CR3: 0000000016e3c000 CR4: 0000000000350ef0
[ 68.156858] Call Trace:
[ 68.157209]
[ 68.157503] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.158138] ipv6_frags_init_net+0x206/0x3c0
[ 68.158697] ops_init+0xbb/0x6b0
[ 68.159166] setup_net+0x3d9/0x990
[ 68.159617] ? down_read_killable+0x1d7/0x4e0
[ 68.160205] ? __pfx_setup_net+0x10/0x10
[ 68.160711] ? copy_net_ns+0x17c/0x770
[ 68.161239] copy_net_ns+0x321/0x770
[ 68.161713] create_new_namespaces+0x3f6/0xb30
[ 68.162315] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.162936] ksys_unshare+0x44d/0x8e0
[ 68.163455] ? __pfx_ksys_unshare+0x10/0x10
[ 68.164023] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.164725] __x64_sys_unshare+0x31/0x40
[ 68.165267] do_syscall_64+0x3f/0x90
[ 68.165744] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.166403] RIP: 0033:0x7f2635f3e0d7
[ 68.166893] 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
[ 68.169048] RSP: 002b:00007ffe52454798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.169952] RAX: ffffffffffffffda RBX: 00007ffe52454dd8 RCX: 00007f2635f3e0d7
[ 68.170845] RDX: 00007f2635fa841f RSI: 00007ffe52454730 RDI: 0000000040000000
[ 68.171732] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe52454540
[ 68.172627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2636050bf0
[ 68.173507] R13: 00007ffe52454870 R14: 0000000000000000 R15: 00000000000000f8
[ 68.174412]
[ 68.174719] irq event stamp: 10917
[ 68.175173] hardirqs last enabled at (10929): [] __up_console_sem+0x78/0x80
[ 68.176230] hardirqs last disabled at (10946): [] __up_console_sem+0x5d/0x80
[ 68.177298] softirqs last enabled at (10942): [] irq_exit_rcu+0x93/0xc0
[ 68.178324] softirqs last disabled at (10937): [] irq_exit_rcu+0x93/0xc0
[ 68.179384] ---[ end trace 0000000000000000 ]---
[ 68.180723] ------------[ cut here ]------------
[ 68.181329] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.183294] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.184339] Modules linked in:
[ 68.184742] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.185881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.186909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.187570] 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
[ 68.189711] RSP: 0018:ffff88801e5dfbf0 EFLAGS: 00010286
[ 68.190391] RAX: 0000000000000000 RBX: ffff88800d68b040 RCX: 0000000000000000
[ 68.191280] RDX: ffff88800dd4d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.192157] RBP: ffff88800d68b054 R08: 0000000000000001 R09: 0000000000000000
[ 68.193043] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.193889] R13: ffffffff84e223a0 R14: ffff88800d68b048 R15: ffffffff84daf020
[ 68.194797] FS: 0000555556463400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.195780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.196506] CR2: 00007f88276366f4 CR3: 0000000016e3c000 CR4: 0000000000350ef0
[ 68.197378] Call Trace:
[ 68.197698]
[ 68.198022] nf_ct_net_init+0x224/0x3d0
[ 68.198543] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.199141] ops_init+0xbb/0x6b0
[ 68.199576] setup_net+0x3d9/0x990
[ 68.200053] ? down_read_killable+0x1d7/0x4e0
[ 68.200617] ? __pfx_setup_net+0x10/0x10
[ 68.201148] ? copy_net_ns+0x17c/0x770
[ 68.201652] copy_net_ns+0x321/0x770
[ 68.202156] create_new_namespaces+0x3f6/0xb30
[ 68.202745] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.203379] ksys_unshare+0x44d/0x8e0
[ 68.203861] ? __pfx_ksys_unshare+0x10/0x10
[ 68.204440] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.205172] __x64_sys_unshare+0x31/0x40
[ 68.205686] do_syscall_64+0x3f/0x90
[ 68.206182] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.206836] RIP: 0033:0x7f2635f3e0d7
[ 68.207323] 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
[ 68.209465] RSP: 002b:00007ffe52454798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.210403] RAX: ffffffffffffffda RBX: 00007ffe52454dd8 RCX: 00007f2635f3e0d7
[ 68.211285] RDX: 00007f2635fa841f RSI: 00007ffe52454730 RDI: 0000000040000000
[ 68.212158] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe52454540
[ 68.213031] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2636050bf0
[ 68.213879] R13: 00007ffe52454870 R14: 0000000000000000 R15: 00000000000000f8
[ 68.214796]
[ 68.215118] irq event stamp: 11733
[ 68.215546] hardirqs last enabled at (11743): [] __up_console_sem+0x78/0x80
[ 68.216590] hardirqs last disabled at (11754): [] __up_console_sem+0x5d/0x80
[ 68.217635] softirqs last enabled at (11572): [] irq_exit_rcu+0x93/0xc0
[ 68.218682] softirqs last disabled at (11563): [] irq_exit_rcu+0x93/0xc0
[ 68.219708] ---[ end trace 0000000000000000 ]---
executing program
[ 69.796702] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.844077] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.892077] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.941098] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:51:39 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e5df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556463400 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=00007f88276366f4 CR3=0000000016e3c000 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=00000000000272cb 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=00007f5600074780 CR3=000000000d316000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000