Warning: Permanently added '[localhost]:42738' (ECDSA) to the list of known hosts.
2023/05/16 21:00:06 fuzzer started
2023/05/16 21:00:06 dialing manager at localhost:35573
2023/05/16 21:00:06 checking machine...
2023/05/16 21:00:06 checking revisions...
syzkaller login: [ 43.421716] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:00:06 testing simple program...
[ 43.491573] cgroup: Unknown subsys name 'net'
[ 43.647727] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.763775] audit: type=1400 audit(1684270820.075:6): 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
[ 57.933776] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.935726] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.938164] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.940747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.942280] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.943777] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.340213] ------------[ cut here ]------------
[ 58.340850] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.342811] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.344121] Modules linked in:
[ 58.344535] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.349354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.350493] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.351301] 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
[ 58.353510] RSP: 0018:ffff88801f087c00 EFLAGS: 00010282
[ 58.354189] RAX: 0000000000000000 RBX: ffff888013910c40 RCX: 0000000000000000
[ 58.355092] RDX: ffff88801a23d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.355931] RBP: ffff888013910c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.356816] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.357692] R13: ffffffff84e223a0 R14: ffff888013910c48 R15: ffffffff84d73340
[ 58.358600] FS: 0000555556039400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.359599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.360337] CR2: 00007f6e3c6f56f4 CR3: 000000000dc88000 CR4: 0000000000350ef0
[ 58.361217] Call Trace:
[ 58.361540]
[ 58.361832] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.362467] ipv4_frags_init_net+0x269/0x440
[ 58.363076] ops_init+0xbb/0x6b0
[ 58.363511] setup_net+0x3d9/0x990
[ 58.363954] ? down_read_killable+0x1d7/0x4e0
[ 58.364541] ? __pfx_setup_net+0x10/0x10
[ 58.365074] ? copy_net_ns+0x17c/0x770
[ 58.365571] copy_net_ns+0x321/0x770
[ 58.366077] create_new_namespaces+0x3f6/0xb30
[ 58.366665] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.367310] ksys_unshare+0x44d/0x8e0
[ 58.367794] ? __pfx_ksys_unshare+0x10/0x10
[ 58.368360] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.369102] __x64_sys_unshare+0x31/0x40
[ 58.369611] do_syscall_64+0x3f/0x90
[ 58.370126] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.370770] RIP: 0033:0x7f20576450d7
[ 58.371262] 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
[ 58.373390] RSP: 002b:00007ffd76be9828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.374342] RAX: ffffffffffffffda RBX: 00007ffd76be9e68 RCX: 00007f20576450d7
[ 58.375237] RDX: 00007f20576af41f RSI: 00007ffd76be97c0 RDI: 0000000040000000
[ 58.376124] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd76be95d0
[ 58.376983] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2057757bf0
[ 58.377885] R13: 00007ffd76be9900 R14: 0000000000000000 R15: 00000000000000f8
[ 58.378823]
[ 58.379157] irq event stamp: 7683
[ 58.379588] hardirqs last enabled at (7693): [] __up_console_sem+0x78/0x80
[ 58.380644] hardirqs last disabled at (7704): [] __up_console_sem+0x5d/0x80
[ 58.381700] softirqs last enabled at (7254): [] irq_exit_rcu+0x93/0xc0
[ 58.382757] softirqs last disabled at (7223): [] irq_exit_rcu+0x93/0xc0
[ 58.383785] ---[ end trace 0000000000000000 ]---
[ 58.388978] ------------[ cut here ]------------
[ 58.389605] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.391235] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.392447] Modules linked in:
[ 58.392830] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.394056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.394987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.395729] 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
[ 58.397911] RSP: 0018:ffff88801f087c00 EFLAGS: 00010282
[ 58.398681] RAX: 0000000000000000 RBX: ffff888015de2240 RCX: 0000000000000000
[ 58.399640] RDX: ffff88801a23d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.400599] RBP: ffff888015de2254 R08: 0000000000000001 R09: 0000000000000000
[ 58.401539] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.402461] R13: ffffffff84e223a0 R14: ffff888015de2248 R15: ffffffff84da62e0
[ 58.403443] FS: 0000555556039400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.404532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.405392] CR2: 00007fc3fc197000 CR3: 000000000dc88000 CR4: 0000000000350ee0
[ 58.406331] Call Trace:
[ 58.406646]
[ 58.406924] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.407612] ipv6_frags_init_net+0x206/0x3c0
[ 58.408266] ops_init+0xbb/0x6b0
[ 58.408683] setup_net+0x3d9/0x990
[ 58.409270] ? down_read_killable+0x1d7/0x4e0
[ 58.409795] ? __pfx_setup_net+0x10/0x10
[ 58.410419] ? copy_net_ns+0x17c/0x770
[ 58.410910] copy_net_ns+0x321/0x770
[ 58.411464] create_new_namespaces+0x3f6/0xb30
[ 58.412189] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.412775] ksys_unshare+0x44d/0x8e0
[ 58.413373] ? __pfx_ksys_unshare+0x10/0x10
[ 58.413894] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.414777] __x64_sys_unshare+0x31/0x40
[ 58.415451] do_syscall_64+0x3f/0x90
[ 58.415910] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.416662] RIP: 0033:0x7f20576450d7
[ 58.417293] 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
[ 58.419452] RSP: 002b:00007ffd76be9828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.420430] RAX: ffffffffffffffda RBX: 00007ffd76be9e68 RCX: 00007f20576450d7
[ 58.421444] RDX: 00007f20576af41f RSI: 00007ffd76be97c0 RDI: 0000000040000000
[ 58.422363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd76be95d0
[ 58.423367] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2057757bf0
[ 58.424298] R13: 00007ffd76be9900 R14: 0000000000000000 R15: 00000000000000f8
[ 58.425294]
[ 58.425576] irq event stamp: 11551
[ 58.425992] hardirqs last enabled at (11561): [] __up_console_sem+0x78/0x80
[ 58.427298] hardirqs last disabled at (11738): [] __up_console_sem+0x5d/0x80
[ 58.428396] softirqs last enabled at (11800): [] irq_exit_rcu+0x93/0xc0
[ 58.429489] softirqs last disabled at (11813): [] irq_exit_rcu+0x93/0xc0
[ 58.430569] ---[ end trace 0000000000000000 ]---
[ 58.432238] ------------[ cut here ]------------
[ 58.432780] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.435366] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.436426] Modules linked in:
[ 58.436801] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.437959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.438955] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.439591] 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
[ 58.441641] RSP: 0018:ffff88801f087bf0 EFLAGS: 00010286
[ 58.442287] RAX: 0000000000000000 RBX: ffff888015de2c40 RCX: 0000000000000000
[ 58.443126] RDX: ffff88801a23d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.443932] RBP: ffff888015de2c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.444773] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.445609] R13: ffffffff84e223a0 R14: ffff888015de2c48 R15: ffffffff84daf020
[ 58.446448] FS: 0000555556039400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.447434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.448135] CR2: 00007fc3fc197000 CR3: 000000000dc88000 CR4: 0000000000350ee0
[ 58.448930] Call Trace:
[ 58.449257]
[ 58.449535] nf_ct_net_init+0x224/0x3d0
[ 58.450003] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.450555] ops_init+0xbb/0x6b0
[ 58.450972] setup_net+0x3d9/0x990
[ 58.451423] ? down_read_killable+0x1d7/0x4e0
[ 58.451944] ? __pfx_setup_net+0x10/0x10
[ 58.452431] ? copy_net_ns+0x17c/0x770
[ 58.452891] copy_net_ns+0x321/0x770
[ 58.453363] create_new_namespaces+0x3f6/0xb30
[ 58.453901] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.454489] ksys_unshare+0x44d/0x8e0
[ 58.454961] ? __pfx_ksys_unshare+0x10/0x10
[ 58.455513] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.456195] __x64_sys_unshare+0x31/0x40
[ 58.456669] do_syscall_64+0x3f/0x90
[ 58.457133] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.457731] RIP: 0033:0x7f20576450d7
[ 58.458190] 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
[ 58.460207] RSP: 002b:00007ffd76be9828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.461100] RAX: ffffffffffffffda RBX: 00007ffd76be9e68 RCX: 00007f20576450d7
[ 58.461891] RDX: 00007f20576af41f RSI: 00007ffd76be97c0 RDI: 0000000040000000
[ 58.462722] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd76be95d0
[ 58.463521] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2057757bf0
[ 58.464346] R13: 00007ffd76be9900 R14: 0000000000000000 R15: 00000000000000f8
[ 58.465179]
[ 58.465456] irq event stamp: 13095
[ 58.465842] hardirqs last enabled at (13105): [] __up_console_sem+0x78/0x80
[ 58.466909] hardirqs last disabled at (13116): [] __up_console_sem+0x5d/0x80
[ 58.467877] softirqs last enabled at (12736): [] irq_exit_rcu+0x93/0xc0
[ 58.468820] softirqs last disabled at (12731): [] irq_exit_rcu+0x93/0xc0
[ 58.469787] ---[ end trace 0000000000000000 ]---
[ 60.016606] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.064075] Bluetooth: hci0: command 0x041b tx timeout
[ 64.112087] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.161098] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:00:14 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0875f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556039400 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=00007f6e3c6f56f4 CR3=000000000dc88000 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=000000000003fa7f 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=00007fc3fc193000 CR3=0000000015d58000 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=82dc2e3b3714c0bf8940635ac15bc2d2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e7b0dd09ef6b2fcb000000000013c080 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2140456b3a4d72f600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000