Warning: Permanently added '[localhost]:56040' (ECDSA) to the list of known hosts.
2023/05/17 20:58:23 fuzzer started
2023/05/17 20:58:23 dialing manager at localhost:44319
2023/05/17 20:58:23 checking machine...
2023/05/17 20:58:23 checking revisions...
syzkaller login: [ 54.960024] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:58:23 testing simple program...
[ 55.032560] cgroup: Unknown subsys name 'net'
[ 55.124337] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.005751] audit: type=1400 audit(1684357117.022:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 69.108840] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.110696] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.112047] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.114441] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.115985] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.117328] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.537401] ------------[ cut here ]------------
[ 69.538700] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.541314] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.542845] Modules linked in:
[ 69.543430] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.548383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.549458] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.550181] 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
[ 69.552468] RSP: 0018:ffff888020047c00 EFLAGS: 00010282
[ 69.553201] RAX: 0000000000000000 RBX: ffff88800f5e1c40 RCX: 0000000000000000
[ 69.554168] RDX: ffff8880147e1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.555072] RBP: ffff88800f5e1c54 R08: 0000000000000001 R09: 0000000000000000
[ 69.556007] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.556984] R13: ffffffff84e23fe0 R14: ffff88800f5e1c48 R15: ffffffff84d74dc0
[ 69.557936] FS: 0000555556abe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.558993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.559779] CR2: 00007fa6eea5d6f4 CR3: 00000000175f0000 CR4: 0000000000350ef0
[ 69.560707] Call Trace:
[ 69.561049]
[ 69.561394] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.562065] ipv4_frags_init_net+0x269/0x440
[ 69.562680] ops_init+0xbb/0x6b0
[ 69.563176] setup_net+0x3d9/0x990
[ 69.563652] ? down_read_killable+0x1d7/0x4e0
[ 69.564278] ? __pfx_setup_net+0x10/0x10
[ 69.564807] ? copy_net_ns+0x17c/0x770
[ 69.565364] copy_net_ns+0x321/0x770
[ 69.565880] create_new_namespaces+0x3f6/0xb30
[ 69.566519] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.567192] ksys_unshare+0x44d/0x8e0
[ 69.567706] ? __pfx_ksys_unshare+0x10/0x10
[ 69.568302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.569046] __x64_sys_unshare+0x31/0x40
[ 69.569624] do_syscall_64+0x3f/0x90
[ 69.570141] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.570819] RIP: 0033:0x7f9cd11f00d7
[ 69.571329] 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
[ 69.573734] RSP: 002b:00007ffeb0b78d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.574872] RAX: ffffffffffffffda RBX: 00007ffeb0b79398 RCX: 00007f9cd11f00d7
[ 69.575909] RDX: 00007f9cd125a41f RSI: 00007ffeb0b78cf0 RDI: 0000000040000000
[ 69.576959] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0b78b00
[ 69.577991] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9cd1302bf0
[ 69.579012] R13: 00007ffeb0b78e30 R14: 0000000000000000 R15: 00000000000000f8
[ 69.580137]
[ 69.580498] irq event stamp: 8523
[ 69.581002] hardirqs last enabled at (8533): [] __up_console_sem+0x78/0x80
[ 69.582312] hardirqs last disabled at (8544): [] __up_console_sem+0x5d/0x80
[ 69.583576] softirqs last enabled at (8156): [] irq_exit_rcu+0x93/0xc0
[ 69.584820] softirqs last disabled at (8145): [] irq_exit_rcu+0x93/0xc0
[ 69.586061] ---[ end trace 0000000000000000 ]---
[ 69.592073] ------------[ cut here ]------------
[ 69.592823] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.594826] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.596137] Modules linked in:
[ 69.596622] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.598016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.599236] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.600001] 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
[ 69.602623] RSP: 0018:ffff888020047c00 EFLAGS: 00010282
[ 69.603438] RAX: 0000000000000000 RBX: ffff88800c8be640 RCX: 0000000000000000
[ 69.604496] RDX: ffff8880147e1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.605568] RBP: ffff88800c8be654 R08: 0000000000000001 R09: 0000000000000000
[ 69.606651] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.607703] R13: ffffffff84e23fe0 R14: ffff88800c8be648 R15: ffffffff84da7d60
[ 69.608761] FS: 0000555556abe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.609962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.610838] CR2: 00007fa6eea5d6f4 CR3: 00000000175f0000 CR4: 0000000000350ef0
[ 69.611887] Call Trace:
[ 69.612330]
[ 69.612685] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.613445] ipv6_frags_init_net+0x206/0x3c0
[ 69.614155] ops_init+0xbb/0x6b0
[ 69.614685] setup_net+0x3d9/0x990
[ 69.615268] ? down_read_killable+0x1d7/0x4e0
[ 69.615951] ? __pfx_setup_net+0x10/0x10
[ 69.616596] ? copy_net_ns+0x17c/0x770
[ 69.617237] copy_net_ns+0x321/0x770
[ 69.617825] create_new_namespaces+0x3f6/0xb30
[ 69.618560] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.619327] ksys_unshare+0x44d/0x8e0
[ 69.619907] ? __pfx_ksys_unshare+0x10/0x10
[ 69.620591] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.621467] __x64_sys_unshare+0x31/0x40
[ 69.622085] do_syscall_64+0x3f/0x90
[ 69.622688] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.623490] RIP: 0033:0x7f9cd11f00d7
[ 69.624033] 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
[ 69.626626] RSP: 002b:00007ffeb0b78d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.627746] RAX: ffffffffffffffda RBX: 00007ffeb0b79398 RCX: 00007f9cd11f00d7
[ 69.628785] RDX: 00007f9cd125a41f RSI: 00007ffeb0b78cf0 RDI: 0000000040000000
[ 69.629858] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0b78b00
[ 69.630901] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9cd1302bf0
[ 69.631946] R13: 00007ffeb0b78e30 R14: 0000000000000000 R15: 00000000000000f8
[ 69.633001]
[ 69.633388] irq event stamp: 10481
[ 69.633900] hardirqs last enabled at (10491): [] __up_console_sem+0x78/0x80
[ 69.635142] hardirqs last disabled at (10502): [] __up_console_sem+0x5d/0x80
[ 69.636389] softirqs last enabled at (10172): [] irq_exit_rcu+0x93/0xc0
[ 69.637626] softirqs last disabled at (10163): [] irq_exit_rcu+0x93/0xc0
[ 69.638830] ---[ end trace 0000000000000000 ]---
[ 69.640374] ------------[ cut here ]------------
[ 69.641050] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.643280] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.644485] Modules linked in:
[ 69.644949] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.646294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.647468] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.648249] 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
[ 69.650752] RSP: 0018:ffff888020047bf0 EFLAGS: 00010286
[ 69.651553] RAX: 0000000000000000 RBX: ffff88800c8be840 RCX: 0000000000000000
[ 69.652591] RDX: ffff8880147e1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.653652] RBP: ffff88800c8be854 R08: 0000000000000001 R09: 0000000000000000
[ 69.654670] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.655697] R13: ffffffff84e23fe0 R14: ffff88800c8be848 R15: ffffffff84db0aa0
[ 69.656729] FS: 0000555556abe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.657865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.658690] CR2: 00007fa6eea5d6f4 CR3: 00000000175f0000 CR4: 0000000000350ef0
[ 69.659723] Call Trace:
[ 69.660127]
[ 69.660472] nf_ct_net_init+0x224/0x3d0
[ 69.661056] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.661801] ops_init+0xbb/0x6b0
[ 69.662347] setup_net+0x3d9/0x990
[ 69.662869] ? down_read_killable+0x1d7/0x4e0
[ 69.663551] ? __pfx_setup_net+0x10/0x10
[ 69.664169] ? copy_net_ns+0x17c/0x770
[ 69.664747] copy_net_ns+0x321/0x770
[ 69.665324] create_new_namespaces+0x3f6/0xb30
[ 69.666005] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.666742] ksys_unshare+0x44d/0x8e0
[ 69.667336] ? __pfx_ksys_unshare+0x10/0x10
[ 69.667960] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.668795] __x64_sys_unshare+0x31/0x40
[ 69.669406] do_syscall_64+0x3f/0x90
[ 69.669960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.670725] RIP: 0033:0x7f9cd11f00d7
[ 69.671281] 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
[ 69.673738] RSP: 002b:00007ffeb0b78d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.674805] RAX: ffffffffffffffda RBX: 00007ffeb0b79398 RCX: 00007f9cd11f00d7
[ 69.675801] RDX: 00007f9cd125a41f RSI: 00007ffeb0b78cf0 RDI: 0000000040000000
[ 69.676799] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0b78b00
[ 69.677817] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9cd1302bf0
[ 69.678803] R13: 00007ffeb0b78e30 R14: 0000000000000000 R15: 00000000000000f8
[ 69.679830]
[ 69.680195] irq event stamp: 11309
[ 69.680680] hardirqs last enabled at (11319): [] __up_console_sem+0x78/0x80
[ 69.681874] hardirqs last disabled at (11330): [] __up_console_sem+0x5d/0x80
[ 69.683062] softirqs last enabled at (11028): [] irq_exit_rcu+0x93/0xc0
[ 69.684253] softirqs last disabled at (11023): [] irq_exit_rcu+0x93/0xc0
[ 69.685413] ---[ end trace 0000000000000000 ]---
executing program
[ 71.196859] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.244189] Bluetooth: hci0: command 0x041b tx timeout
[ 75.292187] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.340179] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:58:21 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880200475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555556abe400 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=00007fa6eea5d6f4 CR3=00000000175f0000 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=0000000000052441 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=00007febc3a22550 CR3=0000000015d8c000 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=2038333a38353a30322037312079614d XMM01=5d3033343334352e39362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000