Warning: Permanently added '[localhost]:2378' (ECDSA) to the list of known hosts.
2023/05/17 09:13:48 fuzzer started
2023/05/17 09:13:48 dialing manager at localhost:35573
2023/05/17 09:13:48 checking machine...
2023/05/17 09:13:48 checking revisions...
syzkaller login: [ 80.114954] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:13:48 testing simple program...
[ 80.172228] cgroup: Unknown subsys name 'net'
[ 80.258931] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 92.880382] audit: type=1400 audit(1684314841.581:6): 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
[ 94.008478] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 94.011404] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 94.012999] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 94.015524] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 94.016665] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 94.018648] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 94.309380] ------------[ cut here ]------------
[ 94.309836] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 94.311034] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.311828] Modules linked in:
[ 94.312151] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 94.315324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.316010] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.316501] 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
[ 94.318107] RSP: 0018:ffff888014547c00 EFLAGS: 00010282
[ 94.318600] RAX: 0000000000000000 RBX: ffff888015ff7840 RCX: 0000000000000000
[ 94.319220] RDX: ffff88800b858000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 94.319818] RBP: ffff888015ff7854 R08: 0000000000000001 R09: 0000000000000000
[ 94.320477] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 94.321136] R13: ffffffff84e223a0 R14: ffff888015ff7848 R15: ffffffff84d73340
[ 94.321760] FS: 0000555555d38400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 94.322464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.322960] CR2: 00007f7a1f8566f4 CR3: 000000001660a000 CR4: 0000000000350ef0
[ 94.323592] Call Trace:
[ 94.323829]
[ 94.324097] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 94.324551] ipv4_frags_init_net+0x269/0x440
[ 94.324945] ops_init+0xbb/0x6b0
[ 94.325291] setup_net+0x3d9/0x990
[ 94.325641] ? down_read_killable+0x1d7/0x4e0
[ 94.326040] ? __pfx_setup_net+0x10/0x10
[ 94.326433] ? copy_net_ns+0x17c/0x770
[ 94.326795] copy_net_ns+0x321/0x770
[ 94.327160] create_new_namespaces+0x3f6/0xb30
[ 94.327625] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.328103] ksys_unshare+0x44d/0x8e0
[ 94.328467] ? __pfx_ksys_unshare+0x10/0x10
[ 94.328873] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.329400] __x64_sys_unshare+0x31/0x40
[ 94.329767] do_syscall_64+0x3f/0x90
[ 94.330125] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.330583] RIP: 0033:0x7f8c2ece50d7
[ 94.330907] 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
[ 94.332538] RSP: 002b:00007ffd79d94dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.333230] RAX: ffffffffffffffda RBX: 00007ffd79d95418 RCX: 00007f8c2ece50d7
[ 94.333850] RDX: 00007f8c2ed4f41f RSI: 00007ffd79d94d70 RDI: 0000000040000000
[ 94.334496] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd79d94b80
[ 94.335171] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8c2edf7bf0
[ 94.335796] R13: 00007ffd79d94eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 94.336472]
[ 94.336690] irq event stamp: 9555
[ 94.336992] hardirqs last enabled at (9565): [] __up_console_sem+0x78/0x80
[ 94.337761] hardirqs last disabled at (9576): [] __up_console_sem+0x5d/0x80
[ 94.338530] softirqs last enabled at (9144): [] irq_exit_rcu+0x93/0xc0
[ 94.339303] softirqs last disabled at (9139): [] irq_exit_rcu+0x93/0xc0
[ 94.340032] ---[ end trace 0000000000000000 ]---
[ 94.344361] ------------[ cut here ]------------
[ 94.344848] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 94.346023] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.346782] Modules linked in:
[ 94.347094] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 94.347893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.348672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.349151] 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
[ 94.350691] RSP: 0018:ffff888014547c00 EFLAGS: 00010282
[ 94.351180] RAX: 0000000000000000 RBX: ffff88800f107640 RCX: 0000000000000000
[ 94.351830] RDX: ffff88800b858000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 94.352506] RBP: ffff88800f107654 R08: 0000000000000001 R09: 0000000000000000
[ 94.353304] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 94.353937] R13: ffffffff84e223a0 R14: ffff88800f107648 R15: ffffffff84da62e0
[ 94.354620] FS: 0000555555d38400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 94.355358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.355898] CR2: 00007f7a1f8566f4 CR3: 000000001660a000 CR4: 0000000000350ef0
[ 94.356596] Call Trace:
[ 94.356842]
[ 94.357096] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 94.357555] ipv6_frags_init_net+0x206/0x3c0
[ 94.357970] ops_init+0xbb/0x6b0
[ 94.358320] setup_net+0x3d9/0x990
[ 94.358665] ? down_read_killable+0x1d7/0x4e0
[ 94.359101] ? __pfx_setup_net+0x10/0x10
[ 94.359483] ? copy_net_ns+0x17c/0x770
[ 94.359879] copy_net_ns+0x321/0x770
[ 94.360279] create_new_namespaces+0x3f6/0xb30
[ 94.360710] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.361176] ksys_unshare+0x44d/0x8e0
[ 94.361541] ? __pfx_ksys_unshare+0x10/0x10
[ 94.362003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.362580] __x64_sys_unshare+0x31/0x40
[ 94.362961] do_syscall_64+0x3f/0x90
[ 94.363345] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.363818] RIP: 0033:0x7f8c2ece50d7
[ 94.364210] 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
[ 94.365867] RSP: 002b:00007ffd79d94dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.366588] RAX: ffffffffffffffda RBX: 00007ffd79d95418 RCX: 00007f8c2ece50d7
[ 94.367263] RDX: 00007f8c2ed4f41f RSI: 00007ffd79d94d70 RDI: 0000000040000000
[ 94.367910] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd79d94b80
[ 94.368650] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8c2edf7bf0
[ 94.369332] R13: 00007ffd79d94eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 94.370009]
[ 94.370258] irq event stamp: 11269
[ 94.370710] hardirqs last enabled at (11279): [] __up_console_sem+0x78/0x80
[ 94.371564] hardirqs last disabled at (11290): [] __up_console_sem+0x5d/0x80
[ 94.372398] softirqs last enabled at (11230): [] irq_exit_rcu+0x93/0xc0
[ 94.373197] softirqs last disabled at (11225): [] irq_exit_rcu+0x93/0xc0
[ 94.373938] ---[ end trace 0000000000000000 ]---
[ 94.375181] ------------[ cut here ]------------
[ 94.375619] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 94.377016] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 94.377819] Modules linked in:
[ 94.378155] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 94.379000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 94.379774] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 94.380301] 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
[ 94.381943] RSP: 0018:ffff888014547bf0 EFLAGS: 00010286
[ 94.382450] RAX: 0000000000000000 RBX: ffff88800f106c40 RCX: 0000000000000000
[ 94.383112] RDX: ffff88800b858000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 94.383765] RBP: ffff88800f106c54 R08: 0000000000000001 R09: 0000000000000000
[ 94.384450] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 94.385107] R13: ffffffff84e223a0 R14: ffff88800f106c48 R15: ffffffff84daf020
[ 94.385766] FS: 0000555555d38400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 94.386496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.387038] CR2: 00007f7a1f8566f4 CR3: 000000001660a000 CR4: 0000000000350ef0
[ 94.387699] Call Trace:
[ 94.387953]
[ 94.388239] nf_ct_net_init+0x224/0x3d0
[ 94.388640] ? __pfx_nf_ct_net_init+0x10/0x10
[ 94.389096] ops_init+0xbb/0x6b0
[ 94.389429] setup_net+0x3d9/0x990
[ 94.389760] ? down_read_killable+0x1d7/0x4e0
[ 94.390211] ? __pfx_setup_net+0x10/0x10
[ 94.390577] ? copy_net_ns+0x17c/0x770
[ 94.390953] copy_net_ns+0x321/0x770
[ 94.391334] create_new_namespaces+0x3f6/0xb30
[ 94.391772] unshare_nsproxy_namespaces+0xc1/0x200
[ 94.392265] ksys_unshare+0x44d/0x8e0
[ 94.392621] ? __pfx_ksys_unshare+0x10/0x10
[ 94.393027] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 94.393593] __x64_sys_unshare+0x31/0x40
[ 94.393975] do_syscall_64+0x3f/0x90
[ 94.394359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 94.394850] RIP: 0033:0x7f8c2ece50d7
[ 94.395235] 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
[ 94.396915] RSP: 002b:00007ffd79d94dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 94.397616] RAX: ffffffffffffffda RBX: 00007ffd79d95418 RCX: 00007f8c2ece50d7
[ 94.398274] RDX: 00007f8c2ed4f41f RSI: 00007ffd79d94d70 RDI: 0000000040000000
[ 94.398921] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd79d94b80
[ 94.399585] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8c2edf7bf0
[ 94.400278] R13: 00007ffd79d94eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 94.400939]
[ 94.401185] irq event stamp: 11987
[ 94.401514] hardirqs last enabled at (11997): [] __up_console_sem+0x78/0x80
[ 94.402328] hardirqs last disabled at (12008): [] __up_console_sem+0x5d/0x80
[ 94.403135] softirqs last enabled at (11230): [] irq_exit_rcu+0x93/0xc0
[ 94.403899] softirqs last disabled at (11225): [] irq_exit_rcu+0x93/0xc0
[ 94.404709] ---[ end trace 0000000000000000 ]---
executing program
[ 96.038745] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 98.086591] Bluetooth: hci0: command 0x041b tx timeout
[ 100.134148] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 102.182173] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:13:18 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888014547598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555d38400 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=00007f7a1f8566f4 CR3=000000001660a000 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=0000000000000017 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015dcfd01
RSI=ffff888015dcfd88 RDI=ffff888015dcfd88 RBP=ffff888015dcf7f8 RSP=ffff888015dcf730
R8 =ffffffff8613e0ea R9 =ffffffff8613e0ee R10=0000000000038001 R11=ffff888015dcf7e0
R12=ffff888015dcf800 R13=ffff888015dcf7e8 R14=ffff888015dcfd88 R15=ffff888015dcf7a0
RIP=ffffffff811320bb 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 00007fb434da4900 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=00007fb4342a23a8 CR3=000000000ed74000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf7200000000000113370 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6b2bb38529feedcf00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000