Warning: Permanently added '[localhost]:43475' (ECDSA) to the list of known hosts.
2023/05/17 18:38:14 fuzzer started
2023/05/17 18:38:15 dialing manager at localhost:44319
2023/05/17 18:38:15 checking machine...
2023/05/17 18:38:15 checking revisions...
syzkaller login: [ 37.115123] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:38:15 testing simple program...
[ 37.175099] cgroup: Unknown subsys name 'net'
[ 37.253755] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.338167] audit: type=1400 audit(1684348707.613:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.468268] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.470952] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.472262] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.475996] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.477625] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.480764] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.883147] ------------[ cut here ]------------
[ 50.884183] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.886450] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.887759] Modules linked in:
[ 50.888243] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.890183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.892186] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.893313] 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
[ 50.895335] RSP: 0018:ffff888016f6fc00 EFLAGS: 00010282
[ 50.896008] RAX: 0000000000000000 RBX: ffff88801609e440 RCX: 0000000000000000
[ 50.896842] RDX: ffff888016d53680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.897721] RBP: ffff88801609e454 R08: 0000000000000001 R09: 0000000000000000
[ 50.898615] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.899521] R13: ffffffff84e23fe0 R14: ffff88801609e448 R15: ffffffff84d74dc0
[ 50.900430] FS: 0000555555f94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.901424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.902136] CR2: 00007fa041eb7a08 CR3: 0000000016d02000 CR4: 0000000000350ee0
[ 50.903040] Call Trace:
[ 50.903373]
[ 50.903705] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.904340] ipv4_frags_init_net+0x269/0x440
[ 50.904936] ops_init+0xbb/0x6b0
[ 50.905386] setup_net+0x3d9/0x990
[ 50.905884] ? down_read_killable+0x1d7/0x4e0
[ 50.906489] ? __pfx_setup_net+0x10/0x10
[ 50.907008] ? copy_net_ns+0x17c/0x770
[ 50.907556] copy_net_ns+0x321/0x770
[ 50.908067] create_new_namespaces+0x3f6/0xb30
[ 50.908691] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.909312] ksys_unshare+0x44d/0x8e0
[ 50.909840] ? __pfx_ksys_unshare+0x10/0x10
[ 50.910384] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.911159] __x64_sys_unshare+0x31/0x40
[ 50.911715] do_syscall_64+0x3f/0x90
[ 50.912227] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.912898] RIP: 0033:0x7f8fb4ae00d7
[ 50.913366] 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
[ 50.915588] RSP: 002b:00007ffde0febca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.916579] RAX: ffffffffffffffda RBX: 00007ffde0fec2e8 RCX: 00007f8fb4ae00d7
[ 50.917511] RDX: 00007f8fb4b4a41f RSI: 00007ffde0febc40 RDI: 0000000040000000
[ 50.918382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde0feba50
[ 50.919283] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8fb4bf2bf0
[ 50.920196] R13: 00007ffde0febd80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.921103]
[ 50.921385] irq event stamp: 7873
[ 50.921813] hardirqs last enabled at (7885): [] __up_console_sem+0x78/0x80
[ 50.922803] hardirqs last disabled at (7896): [] __up_console_sem+0x5d/0x80
[ 50.923789] softirqs last enabled at (7422): [] irq_exit_rcu+0x93/0xc0
[ 50.924770] softirqs last disabled at (7391): [] irq_exit_rcu+0x93/0xc0
[ 50.925733] ---[ end trace 0000000000000000 ]---
[ 50.930767] ------------[ cut here ]------------
[ 50.931355] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.933056] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.934131] Modules linked in:
[ 50.934569] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.935711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.936736] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.937376] 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
[ 50.939555] RSP: 0018:ffff888016f6fc00 EFLAGS: 00010282
[ 50.940194] RAX: 0000000000000000 RBX: ffff88801023e640 RCX: 0000000000000000
[ 50.941040] RDX: ffff888016d53680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.941875] RBP: ffff88801023e654 R08: 0000000000000001 R09: 0000000000000000
[ 50.942742] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.943578] R13: ffffffff84e23fe0 R14: ffff88801023e648 R15: ffffffff84da7d60
[ 50.944390] FS: 0000555555f94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.945337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.946041] CR2: 00007fa041eb7a08 CR3: 0000000016d02000 CR4: 0000000000350ee0
[ 50.946888] Call Trace:
[ 50.947194]
[ 50.947506] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.948096] ipv6_frags_init_net+0x206/0x3c0
[ 50.948651] ops_init+0xbb/0x6b0
[ 50.949074] setup_net+0x3d9/0x990
[ 50.949536] ? down_read_killable+0x1d7/0x4e0
[ 50.950074] ? __pfx_setup_net+0x10/0x10
[ 50.950589] ? copy_net_ns+0x17c/0x770
[ 50.951076] copy_net_ns+0x321/0x770
[ 50.951573] create_new_namespaces+0x3f6/0xb30
[ 50.952155] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.952785] ksys_unshare+0x44d/0x8e0
[ 50.953257] ? __pfx_ksys_unshare+0x10/0x10
[ 50.953815] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.954532] __x64_sys_unshare+0x31/0x40
[ 50.955028] do_syscall_64+0x3f/0x90
[ 50.955527] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.956153] RIP: 0033:0x7f8fb4ae00d7
[ 50.956638] 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
[ 50.958736] RSP: 002b:00007ffde0febca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.959657] RAX: ffffffffffffffda RBX: 00007ffde0fec2e8 RCX: 00007f8fb4ae00d7
[ 50.960529] RDX: 00007f8fb4b4a41f RSI: 00007ffde0febc40 RDI: 0000000040000000
[ 50.961352] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde0feba50
[ 50.962212] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8fb4bf2bf0
[ 50.963072] R13: 00007ffde0febd80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.963981]
[ 50.964272] irq event stamp: 9521
[ 50.964715] hardirqs last enabled at (9533): [] __up_console_sem+0x78/0x80
[ 50.965725] hardirqs last disabled at (9544): [] __up_console_sem+0x5d/0x80
[ 50.966765] softirqs last enabled at (9460): [] irq_exit_rcu+0x93/0xc0
[ 50.967764] softirqs last disabled at (9451): [] irq_exit_rcu+0x93/0xc0
[ 50.968778] ---[ end trace 0000000000000000 ]---
[ 50.970087] ------------[ cut here ]------------
[ 50.970705] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.972671] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.973749] Modules linked in:
[ 50.974152] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.975311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.976344] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.977025] 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
[ 50.979188] RSP: 0018:ffff888016f6fbf0 EFLAGS: 00010286
[ 50.979904] RAX: 0000000000000000 RBX: ffff88801023ec40 RCX: 0000000000000000
[ 50.980794] RDX: ffff888016d53680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.981706] RBP: ffff88801023ec54 R08: 0000000000000001 R09: 0000000000000000
[ 50.982606] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.983517] R13: ffffffff84e23fe0 R14: ffff88801023ec48 R15: ffffffff84db0aa0
[ 50.984424] FS: 0000555555f94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.985378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.986132] CR2: 00007fa041eb7a08 CR3: 0000000016d02000 CR4: 0000000000350ee0
[ 50.987049] Call Trace:
[ 50.987381]
[ 50.987716] nf_ct_net_init+0x224/0x3d0
[ 50.988258] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.988864] ops_init+0xbb/0x6b0
[ 50.989316] setup_net+0x3d9/0x990
[ 50.989809] ? down_read_killable+0x1d7/0x4e0
[ 50.990387] ? __pfx_setup_net+0x10/0x10
[ 50.990934] ? copy_net_ns+0x17c/0x770
[ 50.991472] copy_net_ns+0x321/0x770
[ 50.991981] create_new_namespaces+0x3f6/0xb30
[ 50.992604] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.993230] ksys_unshare+0x44d/0x8e0
[ 50.993754] ? __pfx_ksys_unshare+0x10/0x10
[ 50.994272] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.994971] __x64_sys_unshare+0x31/0x40
[ 50.995486] do_syscall_64+0x3f/0x90
[ 50.995947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.996582] RIP: 0033:0x7f8fb4ae00d7
[ 50.997025] 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
[ 50.999053] RSP: 002b:00007ffde0febca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.999964] RAX: ffffffffffffffda RBX: 00007ffde0fec2e8 RCX: 00007f8fb4ae00d7
[ 51.000821] RDX: 00007f8fb4b4a41f RSI: 00007ffde0febc40 RDI: 0000000040000000
[ 51.001666] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde0feba50
[ 51.002536] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8fb4bf2bf0
[ 51.003363] R13: 00007ffde0febd80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.004270]
[ 51.004594] irq event stamp: 10255
[ 51.005013] hardirqs last enabled at (10265): [] __up_console_sem+0x78/0x80
[ 51.006049] hardirqs last disabled at (10276): [] __up_console_sem+0x5d/0x80
[ 51.007066] softirqs last enabled at (10216): [] irq_exit_rcu+0x93/0xc0
[ 51.008070] softirqs last disabled at (10211): [] irq_exit_rcu+0x93/0xc0
[ 51.009063] ---[ end trace 0000000000000000 ]---
executing program
[ 52.553116] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.600827] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.648636] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.696499] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:38:28 Registers:
info registers vcpu 0
RAX=000000000002c8f7 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fa041f7f310 CR3=0000000015a56000 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=90acab84bfa89496c24929e1e85a2178
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010f2d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d963fe7bad0ce37f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016f6f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555f94400 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=00007fa041eb7a08 CR3=0000000016d02000 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