Warning: Permanently added '[localhost]:46811' (ECDSA) to the list of known hosts.
2023/05/17 01:54:58 fuzzer started
2023/05/17 01:54:59 dialing manager at localhost:35573
2023/05/17 01:54:59 checking machine...
2023/05/17 01:54:59 checking revisions...
syzkaller login: [ 36.014857] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:54:59 testing simple program...
[ 36.082363] cgroup: Unknown subsys name 'net'
[ 36.168466] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.022752] audit: type=1400 audit(1684288512.345:6): 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
[ 50.149625] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.151194] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.154048] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.157634] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.160201] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.162528] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.595856] ------------[ cut here ]------------
[ 50.596684] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.598779] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.600191] Modules linked in:
[ 50.600726] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.603329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.605947] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.607073] 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
[ 50.609500] RSP: 0018:ffff8880189d7c00 EFLAGS: 00010282
[ 50.610262] RAX: 0000000000000000 RBX: ffff88800dfe9440 RCX: 0000000000000000
[ 50.611273] RDX: ffff888016de3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.612259] RBP: ffff88800dfe9454 R08: 0000000000000001 R09: 0000000000000000
[ 50.613256] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.614248] R13: ffffffff84e223a0 R14: ffff88800dfe9448 R15: ffffffff84d73340
[ 50.615249] FS: 0000555556844400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.616354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.617176] CR2: 00007fe43ef326f4 CR3: 0000000016c14000 CR4: 0000000000350ef0
[ 50.618166] Call Trace:
[ 50.618530]
[ 50.618900] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.619619] ipv4_frags_init_net+0x269/0x440
[ 50.620239] ops_init+0xbb/0x6b0
[ 50.620765] setup_net+0x3d9/0x990
[ 50.621268] ? down_read_killable+0x1d7/0x4e0
[ 50.621932] ? __pfx_setup_net+0x10/0x10
[ 50.622496] ? copy_net_ns+0x17c/0x770
[ 50.623122] copy_net_ns+0x321/0x770
[ 50.623708] create_new_namespaces+0x3f6/0xb30
[ 50.624368] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.625092] ksys_unshare+0x44d/0x8e0
[ 50.625677] ? __pfx_ksys_unshare+0x10/0x10
[ 50.626292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.627141] __x64_sys_unshare+0x31/0x40
[ 50.627758] do_syscall_64+0x3f/0x90
[ 50.628294] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.629054] RIP: 0033:0x7f864a75c0d7
[ 50.629609] 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
[ 50.632057] RSP: 002b:00007ffd533bdfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.633117] RAX: ffffffffffffffda RBX: 00007ffd533be608 RCX: 00007f864a75c0d7
[ 50.634110] RDX: 00007f864a7c641f RSI: 00007ffd533bdf60 RDI: 0000000040000000
[ 50.635121] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd533bdd70
[ 50.636115] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f864a86ebf0
[ 50.637109] R13: 00007ffd533be0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.638125]
[ 50.638464] irq event stamp: 8607
[ 50.639011] hardirqs last enabled at (8629): [] __up_console_sem+0x78/0x80
[ 50.640199] hardirqs last disabled at (8640): [] __up_console_sem+0x5d/0x80
[ 50.641384] softirqs last enabled at (8624): [] irq_exit_rcu+0x93/0xc0
[ 50.642571] softirqs last disabled at (8615): [] irq_exit_rcu+0x93/0xc0
[ 50.643740] ---[ end trace 0000000000000000 ]---
[ 50.649406] ------------[ cut here ]------------
[ 50.650152] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.652378] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.653582] Modules linked in:
[ 50.654040] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.655339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.656480] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.657225] 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
[ 50.659842] RSP: 0018:ffff8880189d7c00 EFLAGS: 00010282
[ 50.660659] RAX: 0000000000000000 RBX: ffff88800f108440 RCX: 0000000000000000
[ 50.661651] RDX: ffff888016de3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.662611] RBP: ffff88800f108454 R08: 0000000000000001 R09: 0000000000000000
[ 50.663608] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.664532] R13: ffffffff84e223a0 R14: ffff88800f108448 R15: ffffffff84da62e0
[ 50.665490] FS: 0000555556844400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.666545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.667361] CR2: 00007fe43ef326f4 CR3: 0000000016c14000 CR4: 0000000000350ef0
[ 50.668325] Call Trace:
[ 50.668713]
[ 50.669044] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.669737] ipv6_frags_init_net+0x206/0x3c0
[ 50.670342] ops_init+0xbb/0x6b0
[ 50.670878] setup_net+0x3d9/0x990
[ 50.671381] ? down_read_killable+0x1d7/0x4e0
[ 50.672029] ? __pfx_setup_net+0x10/0x10
[ 50.672612] ? copy_net_ns+0x17c/0x770
[ 50.673165] copy_net_ns+0x321/0x770
[ 50.673724] create_new_namespaces+0x3f6/0xb30
[ 50.674364] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.675222] ksys_unshare+0x44d/0x8e0
[ 50.675937] ? __pfx_ksys_unshare+0x10/0x10
[ 50.676723] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.677727] __x64_sys_unshare+0x31/0x40
[ 50.678427] do_syscall_64+0x3f/0x90
[ 50.679144] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.680056] RIP: 0033:0x7f864a75c0d7
[ 50.680721] 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
[ 50.683399] RSP: 002b:00007ffd533bdfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.684407] RAX: ffffffffffffffda RBX: 00007ffd533be608 RCX: 00007f864a75c0d7
[ 50.685600] RDX: 00007f864a7c641f RSI: 00007ffd533bdf60 RDI: 0000000040000000
[ 50.686682] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd533bdd70
[ 50.687887] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f864a86ebf0
[ 50.688815] R13: 00007ffd533be0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.690043]
[ 50.690451] irq event stamp: 10323
[ 50.691067] hardirqs last enabled at (10335): [] __up_console_sem+0x78/0x80
[ 50.692448] hardirqs last disabled at (10346): [] __up_console_sem+0x5d/0x80
[ 50.693588] softirqs last enabled at (9650): [] irq_exit_rcu+0x93/0xc0
[ 50.695048] softirqs last disabled at (9627): [] irq_exit_rcu+0x93/0xc0
[ 50.696269] ---[ end trace 0000000000000000 ]---
[ 50.698097] ------------[ cut here ]------------
[ 50.698824] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.700879] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.702299] Modules linked in:
[ 50.702901] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.704410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.705450] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.706349] 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
[ 50.709050] RSP: 0018:ffff8880189d7bf0 EFLAGS: 00010286
[ 50.709776] RAX: 0000000000000000 RBX: ffff88800dcc7240 RCX: 0000000000000000
[ 50.710932] RDX: ffff888016de3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.711848] RBP: ffff88800dcc7254 R08: 0000000000000001 R09: 0000000000000000
[ 50.712723] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.713599] R13: ffffffff84e223a0 R14: ffff88800dcc7248 R15: ffffffff84daf020
[ 50.714457] FS: 0000555556844400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.715446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.716163] CR2: 00007fe43ef326f4 CR3: 0000000016c14000 CR4: 0000000000350ef0
[ 50.717040] Call Trace:
[ 50.717361]
[ 50.717684] nf_ct_net_init+0x224/0x3d0
[ 50.718195] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.718795] ops_init+0xbb/0x6b0
[ 50.719254] setup_net+0x3d9/0x990
[ 50.719734] ? down_read_killable+0x1d7/0x4e0
[ 50.720300] ? __pfx_setup_net+0x10/0x10
[ 50.720824] ? copy_net_ns+0x17c/0x770
[ 50.721329] copy_net_ns+0x321/0x770
[ 50.721826] create_new_namespaces+0x3f6/0xb30
[ 50.722404] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.723048] ksys_unshare+0x44d/0x8e0
[ 50.723536] ? __pfx_ksys_unshare+0x10/0x10
[ 50.724109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.724844] __x64_sys_unshare+0x31/0x40
[ 50.725361] do_syscall_64+0x3f/0x90
[ 50.725861] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.726504] RIP: 0033:0x7f864a75c0d7
[ 50.727027] 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
[ 50.729201] RSP: 002b:00007ffd533bdfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.730137] RAX: ffffffffffffffda RBX: 00007ffd533be608 RCX: 00007f864a75c0d7
[ 50.731032] RDX: 00007f864a7c641f RSI: 00007ffd533bdf60 RDI: 0000000040000000
[ 50.731925] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd533bdd70
[ 50.732799] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f864a86ebf0
[ 50.733676] R13: 00007ffd533be0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.734582]
[ 50.734894] irq event stamp: 11095
[ 50.735333] hardirqs last enabled at (11105): [] __up_console_sem+0x78/0x80
[ 50.736400] hardirqs last disabled at (11116): [] __up_console_sem+0x5d/0x80
[ 50.737483] softirqs last enabled at (10668): [] irq_exit_rcu+0x93/0xc0
[ 50.738523] softirqs last disabled at (10663): [] irq_exit_rcu+0x93/0xc0
[ 50.739588] ---[ end trace 0000000000000000 ]---
executing program
[ 52.231469] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.278624] Bluetooth: hci0: command 0x041b tx timeout
[ 56.326639] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.374637] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:55:13 Registers:
info registers vcpu 0
RAX=0000000000000077 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880189d7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000077 R11=0000000000000001
R12=0000000000000077 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 0000555556844400 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=00007fe43ef326f4 CR3=0000000016c14000 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=0000000000000001 RBX=ffff8880167af600 RCX=0000000000000001 RDX=1ffff11002cf5ecb
RSI=ffff8880167afe78 RDI=ffffffff8186673b RBP=ffff8880167af658 RSP=ffff8880167af5e8
R8 =ffffffff86137400 R9 =ffffffff86137404 R10=0000000000038001 R11=ffff8880167af640
R12=ffff8880167af6c8 R13=0000000000000000 R14=ffff88801018b680 R15=ffff8880167afa18
RIP=ffffffff81131089 RFL=00000202 [-------] 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 00007ff15e0aa700 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=00007f507dc156f4 CR3=0000000017dce000 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=00000000000000000000000000ffff00
XMM02=00000000000000000000000000ffff00 XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2057202020202020202047203a000034 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000