Warning: Permanently added '[localhost]:31757' (ECDSA) to the list of known hosts.
2023/05/17 06:44:03 fuzzer started
2023/05/17 06:44:03 dialing manager at localhost:35573
2023/05/17 06:44:03 checking machine...
2023/05/17 06:44:03 checking revisions...
syzkaller login: [ 54.581864] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:44:03 testing simple program...
[ 54.646468] cgroup: Unknown subsys name 'net'
[ 54.735522] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.863317] audit: type=1400 audit(1684305855.995:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 68.008740] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.010429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.013341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.016809] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.018592] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.020218] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.425624] ------------[ cut here ]------------
[ 68.426289] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.428180] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.429238] Modules linked in:
[ 68.429685] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.431750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.433882] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.434999] 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
[ 68.437153] RSP: 0018:ffff88801e79fc00 EFLAGS: 00010282
[ 68.437836] RAX: 0000000000000000 RBX: ffff88800e68bc40 RCX: 0000000000000000
[ 68.438714] RDX: ffff888016a08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.439560] RBP: ffff88800e68bc54 R08: 0000000000000001 R09: 0000000000000000
[ 68.440470] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.441346] R13: ffffffff84e223a0 R14: ffff88800e68bc48 R15: ffffffff84d73340
[ 68.442234] FS: 00005555560c3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.443218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.443976] CR2: 00007fc45b0196f4 CR3: 00000000146e0000 CR4: 0000000000350ee0
[ 68.444850] Call Trace:
[ 68.445163]
[ 68.445454] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.446080] ipv4_frags_init_net+0x269/0x440
[ 68.446658] ops_init+0xbb/0x6b0
[ 68.447097] setup_net+0x3d9/0x990
[ 68.447542] ? down_read_killable+0x1d7/0x4e0
[ 68.448139] ? __pfx_setup_net+0x10/0x10
[ 68.448667] ? copy_net_ns+0x17c/0x770
[ 68.449171] copy_net_ns+0x321/0x770
[ 68.449673] create_new_namespaces+0x3f6/0xb30
[ 68.450260] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.450896] ksys_unshare+0x44d/0x8e0
[ 68.451382] ? __pfx_ksys_unshare+0x10/0x10
[ 68.451986] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.452728] __x64_sys_unshare+0x31/0x40
[ 68.453233] do_syscall_64+0x3f/0x90
[ 68.453727] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.454352] RIP: 0033:0x7f4ec7a0a0d7
[ 68.454839] 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
[ 68.457004] RSP: 002b:00007ffd56c7d3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.457944] RAX: ffffffffffffffda RBX: 00007ffd56c7da08 RCX: 00007f4ec7a0a0d7
[ 68.458818] RDX: 00007f4ec7a7441f RSI: 00007ffd56c7d360 RDI: 0000000040000000
[ 68.459692] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd56c7d170
[ 68.460543] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ec7b1cbf0
[ 68.461414] R13: 00007ffd56c7d4a0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.462307]
[ 68.462604] irq event stamp: 9229
[ 68.463053] hardirqs last enabled at (9241): [] __up_console_sem+0x78/0x80
[ 68.464101] hardirqs last disabled at (9252): [] __up_console_sem+0x5d/0x80
[ 68.465138] softirqs last enabled at (8768): [] irq_exit_rcu+0x93/0xc0
[ 68.466144] softirqs last disabled at (8725): [] irq_exit_rcu+0x93/0xc0
[ 68.467150] ---[ end trace 0000000000000000 ]---
[ 68.472415] ------------[ cut here ]------------
[ 68.473141] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.474840] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.475909] Modules linked in:
[ 68.476312] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.477451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.478455] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.479127] 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
[ 68.481389] RSP: 0018:ffff88801e79fc00 EFLAGS: 00010282
[ 68.482113] RAX: 0000000000000000 RBX: ffff88800e5e9840 RCX: 0000000000000000
[ 68.483045] RDX: ffff888016a08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.483938] RBP: ffff88800e5e9854 R08: 0000000000000001 R09: 0000000000000000
[ 68.484832] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.485760] R13: ffffffff84e223a0 R14: ffff88800e5e9848 R15: ffffffff84da62e0
[ 68.486612] FS: 00005555560c3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.487608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.488353] CR2: 00007fc45b0196f4 CR3: 00000000146e0000 CR4: 0000000000350ee0
[ 68.489250] Call Trace:
[ 68.489572]
[ 68.489917] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.490520] ipv6_frags_init_net+0x206/0x3c0
[ 68.491099] ops_init+0xbb/0x6b0
[ 68.491547] setup_net+0x3d9/0x990
[ 68.492053] ? down_read_killable+0x1d7/0x4e0
[ 68.492620] ? __pfx_setup_net+0x10/0x10
[ 68.493148] ? copy_net_ns+0x17c/0x770
[ 68.493676] copy_net_ns+0x321/0x770
[ 68.494156] create_new_namespaces+0x3f6/0xb30
[ 68.494763] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.495369] ksys_unshare+0x44d/0x8e0
[ 68.495902] ? __pfx_ksys_unshare+0x10/0x10
[ 68.496447] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.497172] __x64_sys_unshare+0x31/0x40
[ 68.497732] do_syscall_64+0x3f/0x90
[ 68.498203] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.498864] RIP: 0033:0x7f4ec7a0a0d7
[ 68.499323] 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
[ 68.501504] RSP: 002b:00007ffd56c7d3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.502449] RAX: ffffffffffffffda RBX: 00007ffd56c7da08 RCX: 00007f4ec7a0a0d7
[ 68.503335] RDX: 00007f4ec7a7441f RSI: 00007ffd56c7d360 RDI: 0000000040000000
[ 68.504236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd56c7d170
[ 68.505122] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ec7b1cbf0
[ 68.506010] R13: 00007ffd56c7d4a0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.506920]
[ 68.507228] irq event stamp: 11121
[ 68.507691] hardirqs last enabled at (11133): [] __up_console_sem+0x78/0x80
[ 68.508765] hardirqs last disabled at (11144): [] __up_console_sem+0x5d/0x80
[ 68.509847] softirqs last enabled at (10984): [] irq_exit_rcu+0x93/0xc0
[ 68.510901] softirqs last disabled at (10975): [] irq_exit_rcu+0x93/0xc0
[ 68.511974] ---[ end trace 0000000000000000 ]---
[ 68.513326] ------------[ cut here ]------------
[ 68.514047] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.515973] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.517021] Modules linked in:
[ 68.517418] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.518572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.519594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.520359] 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
[ 68.522528] RSP: 0018:ffff88801e79fbf0 EFLAGS: 00010286
[ 68.523213] RAX: 0000000000000000 RBX: ffff88800e5e9240 RCX: 0000000000000000
[ 68.524119] RDX: ffff888016a08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.525006] RBP: ffff88800e5e9254 R08: 0000000000000001 R09: 0000000000000000
[ 68.525902] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.526786] R13: ffffffff84e223a0 R14: ffff88800e5e9248 R15: ffffffff84daf020
[ 68.527688] FS: 00005555560c3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.528709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.529406] CR2: 00007fc45b0196f4 CR3: 00000000146e0000 CR4: 0000000000350ee0
[ 68.530297] Call Trace:
[ 68.530623]
[ 68.530955] nf_ct_net_init+0x224/0x3d0
[ 68.531475] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.532093] ops_init+0xbb/0x6b0
[ 68.532533] setup_net+0x3d9/0x990
[ 68.533020] ? down_read_killable+0x1d7/0x4e0
[ 68.533586] ? __pfx_setup_net+0x10/0x10
[ 68.534120] ? copy_net_ns+0x17c/0x770
[ 68.534625] copy_net_ns+0x321/0x770
[ 68.535134] create_new_namespaces+0x3f6/0xb30
[ 68.535752] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.536384] ksys_unshare+0x44d/0x8e0
[ 68.536910] ? __pfx_ksys_unshare+0x10/0x10
[ 68.537464] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.538210] __x64_sys_unshare+0x31/0x40
[ 68.538752] do_syscall_64+0x3f/0x90
[ 68.539222] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.539914] RIP: 0033:0x7f4ec7a0a0d7
[ 68.540377] 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
[ 68.542545] RSP: 002b:00007ffd56c7d3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.543493] RAX: ffffffffffffffda RBX: 00007ffd56c7da08 RCX: 00007f4ec7a0a0d7
[ 68.544415] RDX: 00007f4ec7a7441f RSI: 00007ffd56c7d360 RDI: 0000000040000000
[ 68.545308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd56c7d170
[ 68.546209] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ec7b1cbf0
[ 68.547096] R13: 00007ffd56c7d4a0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.548036]
[ 68.548340] irq event stamp: 11961
[ 68.548808] hardirqs last enabled at (11973): [] __up_console_sem+0x78/0x80
[ 68.549876] hardirqs last disabled at (11984): [] __up_console_sem+0x5d/0x80
[ 68.550952] softirqs last enabled at (11898): [] irq_exit_rcu+0x93/0xc0
[ 68.552021] softirqs last disabled at (11891): [] irq_exit_rcu+0x93/0xc0
[ 68.553063] ---[ end trace 0000000000000000 ]---
executing program
[ 70.082192] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.130119] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.177765] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.225732] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:44:07 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff1100d9c12d2 RCX=ffffffff812d1482 RDX=dffffc0000000000
RSI=ffffffff8542b198 RDI=ffffffff8542a780 RBP=ffffffff8542b198 RSP=ffff88806ce09658
R8 =0000000000000000 R9 =fffffbfff0ef2d3b R10=ffffffff877969df R11=0000000000000001
R12=0000000000000008 R13=ffffffff8542a780 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff812cd950 RFL=00000016 [----AP-] 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 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=00007fdde7ecaa20 CR3=0000000016596000 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=a35510c42c75369e3e45a52fe3342afb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7cc4cfd51c465940000000000013d060 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3ad53e3e9084342e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e79f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555560c3400 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=00007fc45b0196f4 CR3=00000000146e0000 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