Warning: Permanently added '[localhost]:7775' (ECDSA) to the list of known hosts.
2023/05/17 21:26:00 fuzzer started
2023/05/17 21:26:00 dialing manager at localhost:44319
2023/05/17 21:26:00 checking machine...
2023/05/17 21:26:00 checking revisions...
syzkaller login: [ 37.063958] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:26:01 testing simple program...
[ 37.135573] cgroup: Unknown subsys name 'net'
[ 37.208026] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.078774] audit: type=1400 audit(1684358773.116:6): 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
[ 50.224583] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.227504] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.229002] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.231616] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.233501] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.234984] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.631757] ------------[ cut here ]------------
[ 50.632573] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.634551] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.636032] Modules linked in:
[ 50.636566] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.641701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.643080] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.644025] 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
[ 50.646834] RSP: 0018:ffff88801eb27c00 EFLAGS: 00010282
[ 50.647759] RAX: 0000000000000000 RBX: ffff88800ffa3040 RCX: 0000000000000000
[ 50.648990] RDX: ffff88800f938000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.650171] RBP: ffff88800ffa3054 R08: 0000000000000001 R09: 0000000000000000
[ 50.651370] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.652584] R13: ffffffff84e23fe0 R14: ffff88800ffa3048 R15: ffffffff84d74dc0
[ 50.653787] FS: 00005555555a5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.655118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.656141] CR2: 00007f72c939d6f4 CR3: 0000000014124000 CR4: 0000000000350ef0
[ 50.657430] Call Trace:
[ 50.657826]
[ 50.658358] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.659250] ipv4_frags_init_net+0x269/0x440
[ 50.659996] ops_init+0xbb/0x6b0
[ 50.660543] setup_net+0x3d9/0x990
[ 50.661151] ? down_read_killable+0x1d7/0x4e0
[ 50.661899] ? __pfx_setup_net+0x10/0x10
[ 50.662538] ? copy_net_ns+0x17c/0x770
[ 50.663208] copy_net_ns+0x321/0x770
[ 50.663821] create_new_namespaces+0x3f6/0xb30
[ 50.664616] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.665425] ksys_unshare+0x44d/0x8e0
[ 50.666070] ? __pfx_ksys_unshare+0x10/0x10
[ 50.666749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.667665] __x64_sys_unshare+0x31/0x40
[ 50.668356] do_syscall_64+0x3f/0x90
[ 50.669001] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.669798] RIP: 0033:0x7f51ab6420d7
[ 50.670428] 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
[ 50.673113] RSP: 002b:00007fff8c490ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.674300] RAX: ffffffffffffffda RBX: 00007fff8c491638 RCX: 00007f51ab6420d7
[ 50.675413] RDX: 00007f51ab6ac41f RSI: 00007fff8c490f90 RDI: 0000000040000000
[ 50.676550] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c490da0
[ 50.677651] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f51ab754bf0
[ 50.678773] R13: 00007fff8c4910d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.679908]
[ 50.680229] irq event stamp: 9587
[ 50.680652] hardirqs last enabled at (9597): [] __up_console_sem+0x78/0x80
[ 50.681671] hardirqs last disabled at (9608): [] __up_console_sem+0x5d/0x80
[ 50.682683] softirqs last enabled at (9560): [] irq_exit_rcu+0x93/0xc0
[ 50.683657] softirqs last disabled at (9555): [] irq_exit_rcu+0x93/0xc0
[ 50.684635] ---[ end trace 0000000000000000 ]---
[ 50.690766] ------------[ cut here ]------------
[ 50.691363] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.693148] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.694188] Modules linked in:
[ 50.694587] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.695719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.696726] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.697399] 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
[ 50.699528] RSP: 0018:ffff88801eb27c00 EFLAGS: 00010282
[ 50.700234] RAX: 0000000000000000 RBX: ffff88800c6e5640 RCX: 0000000000000000
[ 50.701107] RDX: ffff88800f938000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.701981] RBP: ffff88800c6e5654 R08: 0000000000000001 R09: 0000000000000000
[ 50.702804] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.703684] R13: ffffffff84e23fe0 R14: ffff88800c6e5648 R15: ffffffff84da7d60
[ 50.704576] FS: 00005555555a5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.705562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.706287] CR2: 00007f72c939d6f4 CR3: 0000000014124000 CR4: 0000000000350ef0
[ 50.707165] Call Trace:
[ 50.707486]
[ 50.707774] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.708435] ipv6_frags_init_net+0x206/0x3c0
[ 50.709022] ops_init+0xbb/0x6b0
[ 50.709455] setup_net+0x3d9/0x990
[ 50.709935] ? down_read_killable+0x1d7/0x4e0
[ 50.710496] ? __pfx_setup_net+0x10/0x10
[ 50.711027] ? copy_net_ns+0x17c/0x770
[ 50.711526] copy_net_ns+0x321/0x770
[ 50.712041] create_new_namespaces+0x3f6/0xb30
[ 50.712614] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.713246] ksys_unshare+0x44d/0x8e0
[ 50.713731] ? __pfx_ksys_unshare+0x10/0x10
[ 50.714301] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.715023] __x64_sys_unshare+0x31/0x40
[ 50.715521] do_syscall_64+0x3f/0x90
[ 50.716026] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.716660] RIP: 0033:0x7f51ab6420d7
[ 50.717162] 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
[ 50.719292] RSP: 002b:00007fff8c490ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.720246] RAX: ffffffffffffffda RBX: 00007fff8c491638 RCX: 00007f51ab6420d7
[ 50.721126] RDX: 00007f51ab6ac41f RSI: 00007fff8c490f90 RDI: 0000000040000000
[ 50.722001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c490da0
[ 50.722834] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f51ab754bf0
[ 50.723715] R13: 00007fff8c4910d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.724617]
[ 50.724940] irq event stamp: 11909
[ 50.725363] hardirqs last enabled at (11919): [] __up_console_sem+0x78/0x80
[ 50.726410] hardirqs last disabled at (11930): [] __up_console_sem+0x5d/0x80
[ 50.727469] softirqs last enabled at (11638): [] irq_exit_rcu+0x93/0xc0
[ 50.728500] softirqs last disabled at (11633): [] irq_exit_rcu+0x93/0xc0
[ 50.729528] ---[ end trace 0000000000000000 ]---
[ 50.730913] ------------[ cut here ]------------
[ 50.731484] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.733337] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.734391] Modules linked in:
[ 50.734795] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.735934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.736958] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.737578] 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
[ 50.739701] RSP: 0018:ffff88801eb27bf0 EFLAGS: 00010286
[ 50.740386] RAX: 0000000000000000 RBX: ffff88800c6e5040 RCX: 0000000000000000
[ 50.741254] RDX: ffff88800f938000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.742128] RBP: ffff88800c6e5054 R08: 0000000000000001 R09: 0000000000000000
[ 50.743006] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.743838] R13: ffffffff84e23fe0 R14: ffff88800c6e5048 R15: ffffffff84db0aa0
[ 50.744741] FS: 00005555555a5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.745728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.746453] CR2: 00007f72c939d6f4 CR3: 0000000014124000 CR4: 0000000000350ef0
[ 50.747337] Call Trace:
[ 50.747654]
[ 50.747987] nf_ct_net_init+0x224/0x3d0
[ 50.748493] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.749087] ops_init+0xbb/0x6b0
[ 50.749525] setup_net+0x3d9/0x990
[ 50.750004] ? down_read_killable+0x1d7/0x4e0
[ 50.750569] ? __pfx_setup_net+0x10/0x10
[ 50.751102] ? copy_net_ns+0x17c/0x770
[ 50.751599] copy_net_ns+0x321/0x770
[ 50.752126] create_new_namespaces+0x3f6/0xb30
[ 50.752701] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.753341] ksys_unshare+0x44d/0x8e0
[ 50.753821] ? __pfx_ksys_unshare+0x10/0x10
[ 50.754392] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.755122] __x64_sys_unshare+0x31/0x40
[ 50.755630] do_syscall_64+0x3f/0x90
[ 50.756146] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.756772] RIP: 0033:0x7f51ab6420d7
[ 50.757267] 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
[ 50.759365] RSP: 002b:00007fff8c490ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.760307] RAX: ffffffffffffffda RBX: 00007fff8c491638 RCX: 00007f51ab6420d7
[ 50.761178] RDX: 00007f51ab6ac41f RSI: 00007fff8c490f90 RDI: 0000000040000000
[ 50.762057] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8c490da0
[ 50.762924] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f51ab754bf0
[ 50.763760] R13: 00007fff8c4910d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.764685]
[ 50.765019] irq event stamp: 12675
[ 50.765441] hardirqs last enabled at (12685): [] __up_console_sem+0x78/0x80
[ 50.766476] hardirqs last disabled at (12696): [] __up_console_sem+0x5d/0x80
[ 50.767511] softirqs last enabled at (11638): [] irq_exit_rcu+0x93/0xc0
[ 50.768546] softirqs last disabled at (11633): [] irq_exit_rcu+0x93/0xc0
[ 50.769564] ---[ end trace 0000000000000000 ]---
executing program
[ 52.246545] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.294437] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.341909] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.389920] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:26:13 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eb275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 00005555555a5400 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=00007f72c939d6f4 CR3=0000000014124000 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=000000000002afe5 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=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=00007f375ad13000 CR3=000000000cb62000 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=2034313a36323a31322037312079614d XMM01=5d3636353633362e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000