Warning: Permanently added '[localhost]:43435' (ECDSA) to the list of known hosts.
2023/05/18 00:21:56 fuzzer started
2023/05/18 00:21:56 dialing manager at localhost:44319
2023/05/18 00:21:56 checking machine...
2023/05/18 00:21:56 checking revisions...
syzkaller login: [ 60.667880] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:21:56 testing simple program...
[ 60.740804] cgroup: Unknown subsys name 'net'
[ 60.848871] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.989003] audit: type=1400 audit(1684369329.943:6): 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
[ 75.115655] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.117894] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.119351] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.122528] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.124440] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.125808] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 75.552857] ------------[ cut here ]------------
[ 75.554176] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.556707] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.558153] Modules linked in:
[ 75.558708] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.561140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.563478] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.564735] 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
[ 75.567249] RSP: 0018:ffff88801e9b7c00 EFLAGS: 00010282
[ 75.568024] RAX: 0000000000000000 RBX: ffff88800c890c40 RCX: 0000000000000000
[ 75.569041] RDX: ffff888014603680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.570048] RBP: ffff88800c890c54 R08: 0000000000000001 R09: 0000000000000000
[ 75.571069] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.572103] R13: ffffffff84e23fe0 R14: ffff88800c890c48 R15: ffffffff84d74dc0
[ 75.573113] FS: 000055555716e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.574246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.575089] CR2: 00007fc9d21a56f4 CR3: 000000000ee50000 CR4: 0000000000350ee0
[ 75.576112] Call Trace:
[ 75.576482]
[ 75.576813] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.577543] ipv4_frags_init_net+0x269/0x440
[ 75.578200] ops_init+0xbb/0x6b0
[ 75.578702] setup_net+0x3d9/0x990
[ 75.579268] ? down_read_killable+0x1d7/0x4e0
[ 75.579917] ? __pfx_setup_net+0x10/0x10
[ 75.580539] ? copy_net_ns+0x17c/0x770
[ 75.581131] copy_net_ns+0x321/0x770
[ 75.581666] create_new_namespaces+0x3f6/0xb30
[ 75.582343] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.583055] ksys_unshare+0x44d/0x8e0
[ 75.583605] ? __pfx_ksys_unshare+0x10/0x10
[ 75.584239] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.585053] __x64_sys_unshare+0x31/0x40
[ 75.585620] do_syscall_64+0x3f/0x90
[ 75.586175] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.586961] RIP: 0033:0x7f44d61680d7
[ 75.587497] 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
[ 75.589986] RSP: 002b:00007fff8ac0cae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.591076] RAX: ffffffffffffffda RBX: 00007fff8ac0d128 RCX: 00007f44d61680d7
[ 75.592097] RDX: 00007f44d61d241f RSI: 00007fff8ac0ca80 RDI: 0000000040000000
[ 75.593101] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ac0c890
[ 75.594113] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f44d627abf0
[ 75.595123] R13: 00007fff8ac0cbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.596157]
[ 75.596489] irq event stamp: 8657
[ 75.597006] hardirqs last enabled at (8669): [] __up_console_sem+0x78/0x80
[ 75.598196] hardirqs last disabled at (8680): [] __up_console_sem+0x5d/0x80
[ 75.599386] softirqs last enabled at (8202): [] irq_exit_rcu+0x93/0xc0
[ 75.600531] softirqs last disabled at (8181): [] irq_exit_rcu+0x93/0xc0
[ 75.601678] ---[ end trace 0000000000000000 ]---
[ 75.607291] ------------[ cut here ]------------
[ 75.607988] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.609903] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.611117] Modules linked in:
[ 75.611573] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.612867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.614000] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.614715] 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
[ 75.617127] RSP: 0018:ffff88801e9b7c00 EFLAGS: 00010282
[ 75.617859] RAX: 0000000000000000 RBX: ffff88800dd3f640 RCX: 0000000000000000
[ 75.618844] RDX: ffff888014603680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.619849] RBP: ffff88800dd3f654 R08: 0000000000000001 R09: 0000000000000000
[ 75.620849] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.621816] R13: ffffffff84e23fe0 R14: ffff88800dd3f648 R15: ffffffff84da7d60
[ 75.622806] FS: 000055555716e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.623918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.624745] CR2: 00007fc9d21a56f4 CR3: 000000000ee50000 CR4: 0000000000350ee0
[ 75.625720] Call Trace:
[ 75.626106]
[ 75.626440] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.627160] ipv6_frags_init_net+0x206/0x3c0
[ 75.627774] ops_init+0xbb/0x6b0
[ 75.628287] setup_net+0x3d9/0x990
[ 75.628787] ? down_read_killable+0x1d7/0x4e0
[ 75.629444] ? __pfx_setup_net+0x10/0x10
[ 75.630048] ? copy_net_ns+0x17c/0x770
[ 75.630617] copy_net_ns+0x321/0x770
[ 75.631195] create_new_namespaces+0x3f6/0xb30
[ 75.631837] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.632543] ksys_unshare+0x44d/0x8e0
[ 75.633112] ? __pfx_ksys_unshare+0x10/0x10
[ 75.633708] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.634514] __x64_sys_unshare+0x31/0x40
[ 75.635112] do_syscall_64+0x3f/0x90
[ 75.635627] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.636354] RIP: 0033:0x7f44d61680d7
[ 75.636857] 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
[ 75.639195] RSP: 002b:00007fff8ac0cae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.640207] RAX: ffffffffffffffda RBX: 00007fff8ac0d128 RCX: 00007f44d61680d7
[ 75.641150] RDX: 00007f44d61d241f RSI: 00007fff8ac0ca80 RDI: 0000000040000000
[ 75.642089] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ac0c890
[ 75.643043] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f44d627abf0
[ 75.643986] R13: 00007fff8ac0cbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.644915]
[ 75.645274] irq event stamp: 10321
[ 75.645735] hardirqs last enabled at (10331): [] __up_console_sem+0x78/0x80
[ 75.646857] hardirqs last disabled at (10342): [] __up_console_sem+0x5d/0x80
[ 75.648008] softirqs last enabled at (9816): [] irq_exit_rcu+0x93/0xc0
[ 75.649100] softirqs last disabled at (9793): [] irq_exit_rcu+0x93/0xc0
[ 75.650185] ---[ end trace 0000000000000000 ]---
[ 75.651611] ------------[ cut here ]------------
[ 75.652267] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.654318] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.655448] Modules linked in:
[ 75.655878] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.657108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.658170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.658848] 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
[ 75.661230] RSP: 0018:ffff88801e9b7bf0 EFLAGS: 00010286
[ 75.661920] RAX: 0000000000000000 RBX: ffff88800d70a240 RCX: 0000000000000000
[ 75.662856] RDX: ffff888014603680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.663838] RBP: ffff88800d70a254 R08: 0000000000000001 R09: 0000000000000000
[ 75.664771] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.665705] R13: ffffffff84e23fe0 R14: ffff88800d70a248 R15: ffffffff84db0aa0
[ 75.666636] FS: 000055555716e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.667706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.668474] CR2: 00007fc9d21a56f4 CR3: 000000000ee50000 CR4: 0000000000350ee0
[ 75.669416] Call Trace:
[ 75.669759]
[ 75.670114] nf_ct_net_init+0x224/0x3d0
[ 75.670664] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.671323] ops_init+0xbb/0x6b0
[ 75.671797] setup_net+0x3d9/0x990
[ 75.672311] ? down_read_killable+0x1d7/0x4e0
[ 75.672909] ? __pfx_setup_net+0x10/0x10
[ 75.673481] ? copy_net_ns+0x17c/0x770
[ 75.674049] copy_net_ns+0x321/0x770
[ 75.674561] create_new_namespaces+0x3f6/0xb30
[ 75.675226] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.675871] ksys_unshare+0x44d/0x8e0
[ 75.676410] ? __pfx_ksys_unshare+0x10/0x10
[ 75.677010] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.677750] __x64_sys_unshare+0x31/0x40
[ 75.678881] do_syscall_64+0x3f/0x90
[ 75.679595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.680527] RIP: 0033:0x7f44d61680d7
[ 75.681190] 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
[ 75.683681] RSP: 002b:00007fff8ac0cae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.684652] RAX: ffffffffffffffda RBX: 00007fff8ac0d128 RCX: 00007f44d61680d7
[ 75.685570] RDX: 00007f44d61d241f RSI: 00007fff8ac0ca80 RDI: 0000000040000000
[ 75.686508] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ac0c890
[ 75.687465] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f44d627abf0
[ 75.688423] R13: 00007fff8ac0cbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.689372]
[ 75.689688] irq event stamp: 11073
[ 75.690177] hardirqs last enabled at (11085): [] __up_console_sem+0x78/0x80
[ 75.691323] hardirqs last disabled at (11096): [] __up_console_sem+0x5d/0x80
[ 75.692509] softirqs last enabled at (10876): [] irq_exit_rcu+0x93/0xc0
[ 75.693663] softirqs last disabled at (10867): [] irq_exit_rcu+0x93/0xc0
[ 75.694799] ---[ end trace 0000000000000000 ]---
[ 77.195709] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.244746] Bluetooth: hci0: command 0x041b tx timeout
[ 81.291136] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 83.339038] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:21:51 Registers:
info registers vcpu 0
RAX=00000000000280c5 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=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 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=00007fea5e39ba50 CR3=0000000016454000 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=2031313a32323a30302038312079614d XMM01=5d3830373835352e35372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e9b75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 000055555716e400 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=00007fc9d21a56f4 CR3=000000000ee50000 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