Warning: Permanently added '[localhost]:3576' (ECDSA) to the list of known hosts.
2023/05/16 17:37:52 fuzzer started
2023/05/16 17:37:52 dialing manager at localhost:35573
2023/05/16 17:37:52 checking machine...
2023/05/16 17:37:52 checking revisions...
syzkaller login: [ 47.588701] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:37:52 testing simple program...
[ 47.668945] cgroup: Unknown subsys name 'net'
[ 47.737682] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.845163] audit: type=1400 audit(1684258686.027:6): 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
[ 61.991974] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.993533] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.994721] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.997339] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.000080] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.001632] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.393210] ------------[ cut here ]------------
[ 62.394023] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.396076] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.397348] Modules linked in:
[ 62.397858] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.402998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.404195] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.404994] 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
[ 62.407248] RSP: 0018:ffff888009847c00 EFLAGS: 00010282
[ 62.407938] RAX: 0000000000000000 RBX: ffff88800dee0840 RCX: 0000000000000000
[ 62.408864] RDX: ffff888016c78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.409771] RBP: ffff88800dee0854 R08: 0000000000000001 R09: 0000000000000000
[ 62.410672] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.411581] R13: ffffffff84e223a0 R14: ffff88800dee0848 R15: ffffffff84d73340
[ 62.412471] FS: 0000555556f18400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.413488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.414216] CR2: 00007f6cb5d766f4 CR3: 000000001caae000 CR4: 0000000000350ee0
[ 62.415111] Call Trace:
[ 62.415464]
[ 62.415760] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.416414] ipv4_frags_init_net+0x269/0x440
[ 62.416984] ops_init+0xbb/0x6b0
[ 62.417475] setup_net+0x3d9/0x990
[ 62.417933] ? down_read_killable+0x1d7/0x4e0
[ 62.418533] ? __pfx_setup_net+0x10/0x10
[ 62.419066] ? copy_net_ns+0x17c/0x770
[ 62.419595] copy_net_ns+0x321/0x770
[ 62.420076] create_new_namespaces+0x3f6/0xb30
[ 62.420693] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.421318] ksys_unshare+0x44d/0x8e0
[ 62.421838] ? __pfx_ksys_unshare+0x10/0x10
[ 62.422380] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.423132] __x64_sys_unshare+0x31/0x40
[ 62.423682] do_syscall_64+0x3f/0x90
[ 62.424161] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.424836] RIP: 0033:0x7fa6843df0d7
[ 62.425310] 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
[ 62.427519] RSP: 002b:00007fffd1df9e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.428475] RAX: ffffffffffffffda RBX: 00007fffd1dfa488 RCX: 00007fa6843df0d7
[ 62.429344] RDX: 00007fa68444941f RSI: 00007fffd1df9de0 RDI: 0000000040000000
[ 62.430247] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1df9bf0
[ 62.431155] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa6844f1bf0
[ 62.432060] R13: 00007fffd1df9f20 R14: 0000000000000000 R15: 00000000000000f8
[ 62.432976]
[ 62.433279] irq event stamp: 8629
[ 62.433741] hardirqs last enabled at (8641): [] __up_console_sem+0x78/0x80
[ 62.434819] hardirqs last disabled at (8652): [] __up_console_sem+0x5d/0x80
[ 62.435893] softirqs last enabled at (8292): [] irq_exit_rcu+0x93/0xc0
[ 62.436947] softirqs last disabled at (8281): [] irq_exit_rcu+0x93/0xc0
[ 62.438000] ---[ end trace 0000000000000000 ]---
[ 62.443991] ------------[ cut here ]------------
[ 62.444613] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
executing program
[ 62.446245] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.447568] Modules linked in:
[ 62.447983] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.449149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.450187] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.450880] 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
[ 62.453088] RSP: 0018:ffff888009847c00 EFLAGS: 00010282
[ 62.453789] RAX: 0000000000000000 RBX: ffff88800f6d3640 RCX: 0000000000000000
[ 62.454679] RDX: ffff888016c78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.455589] RBP: ffff88800f6d3654 R08: 0000000000000001 R09: 0000000000000000
[ 62.456486] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.457355] R13: ffffffff84e223a0 R14: ffff88800f6d3648 R15: ffffffff84da62e0
[ 62.458251] FS: 0000555556f18400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.459269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.460023] CR2: 00007f6cb5d766f4 CR3: 000000001caae000 CR4: 0000000000350ee0
[ 62.460933] Call Trace:
[ 62.461269]
[ 62.461604] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.462218] ipv6_frags_init_net+0x206/0x3c0
[ 62.462817] ops_init+0xbb/0x6b0
[ 62.463261] setup_net+0x3d9/0x990
[ 62.463744] ? down_read_killable+0x1d7/0x4e0
[ 62.464318] ? __pfx_setup_net+0x10/0x10
[ 62.464865] ? copy_net_ns+0x17c/0x770
[ 62.465377] copy_net_ns+0x321/0x770
[ 62.465893] create_new_namespaces+0x3f6/0xb30
[ 62.466513] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.467155] ksys_unshare+0x44d/0x8e0
[ 62.467687] ? __pfx_ksys_unshare+0x10/0x10
[ 62.468239] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.468989] __x64_sys_unshare+0x31/0x40
[ 62.469542] do_syscall_64+0x3f/0x90
[ 62.470022] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.470698] RIP: 0033:0x7fa6843df0d7
[ 62.471183] 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
[ 62.473372] RSP: 002b:00007fffd1df9e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.474321] RAX: ffffffffffffffda RBX: 00007fffd1dfa488 RCX: 00007fa6843df0d7
[ 62.475222] RDX: 00007fa68444941f RSI: 00007fffd1df9de0 RDI: 0000000040000000
[ 62.476114] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1df9bf0
[ 62.477013] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa6844f1bf0
[ 62.477895] R13: 00007fffd1df9f20 R14: 0000000000000000 R15: 00000000000000f8
[ 62.478840]
[ 62.479143] irq event stamp: 10437
[ 62.479625] hardirqs last enabled at (10449): [] __up_console_sem+0x78/0x80
[ 62.480707] hardirqs last disabled at (10460): [] __up_console_sem+0x5d/0x80
[ 62.481793] softirqs last enabled at (10422): [] irq_exit_rcu+0x93/0xc0
[ 62.482860] softirqs last disabled at (10415): [] irq_exit_rcu+0x93/0xc0
[ 62.483923] ---[ end trace 0000000000000000 ]---
[ 62.485250] ------------[ cut here ]------------
[ 62.485893] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.487961] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.489038] Modules linked in:
[ 62.489486] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.490647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.491694] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.492341] 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
[ 62.494550] RSP: 0018:ffff888009847bf0 EFLAGS: 00010286
[ 62.495224] RAX: 0000000000000000 RBX: ffff88800f6d3c40 RCX: 0000000000000000
[ 62.496130] RDX: ffff888016c78000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.497025] RBP: ffff88800f6d3c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.497929] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.498852] R13: ffffffff84e223a0 R14: ffff88800f6d3c48 R15: ffffffff84daf020
[ 62.499755] FS: 0000555556f18400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.500764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.501517] CR2: 00007f6cb5d766f4 CR3: 000000001caae000 CR4: 0000000000350ee0
[ 62.502376] Call Trace:
[ 62.502733]
[ 62.503048] nf_ct_net_init+0x224/0x3d0
[ 62.503598] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.504177] ops_init+0xbb/0x6b0
[ 62.504653] setup_net+0x3d9/0x990
[ 62.505109] ? down_read_killable+0x1d7/0x4e0
[ 62.505703] ? __pfx_setup_net+0x10/0x10
[ 62.506217] ? copy_net_ns+0x17c/0x770
[ 62.506748] copy_net_ns+0x321/0x770
[ 62.507248] create_new_namespaces+0x3f6/0xb30
[ 62.507878] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.508522] ksys_unshare+0x44d/0x8e0
[ 62.509019] ? __pfx_ksys_unshare+0x10/0x10
[ 62.509611] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.510331] __x64_sys_unshare+0x31/0x40
[ 62.510902] do_syscall_64+0x3f/0x90
[ 62.511381] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.512054] RIP: 0033:0x7fa6843df0d7
[ 62.512551] 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
[ 62.514722] RSP: 002b:00007fffd1df9e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.515689] RAX: ffffffffffffffda RBX: 00007fffd1dfa488 RCX: 00007fa6843df0d7
[ 62.516585] RDX: 00007fa68444941f RSI: 00007fffd1df9de0 RDI: 0000000040000000
[ 62.517474] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd1df9bf0
[ 62.518342] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa6844f1bf0
[ 62.519253] R13: 00007fffd1df9f20 R14: 0000000000000000 R15: 00000000000000f8
[ 62.520179]
[ 62.520510] irq event stamp: 11243
[ 62.520954] hardirqs last enabled at (11253): [] __up_console_sem+0x78/0x80
[ 62.522061] hardirqs last disabled at (11264): [] __up_console_sem+0x5d/0x80
[ 62.523143] softirqs last enabled at (11082): [] irq_exit_rcu+0x93/0xc0
[ 62.524204] softirqs last disabled at (11075): [] irq_exit_rcu+0x93/0xc0
[ 62.525267] ---[ end trace 0000000000000000 ]---
[ 64.014101] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.062287] Bluetooth: hci0: command 0x041b tx timeout
[ 68.109527] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.157466] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:38:03 Registers:
info registers vcpu 0
RAX=0000000000000003 RBX=ffffffff85df5a40 RCX=ffffffff8180daf1 RDX=0000000000000000
RSI=ffffffff8612dc56 RDI=ffffffff85df5a04 RBP=ffffffff85df5a40 RSP=ffff8880159df5e0
R8 =ffffffff8612dc56 R9 =ffffffff860cc5da R10=0000000000038001 R11=0000000000020f01
R12=ffffffff85df5a44 R13=ffffffff85df5a04 R14=ffffffff85df5a3c R15=dffffc0000000000
RIP=ffffffff81130c6e RFL=00000246 [---Z-P-] 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 00007f4ada37a900 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=00007f4ad98a1000 CR3=00000000164b8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=fb84654432077316000000000013beb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=65afd4b986ae413300000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 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=ffff8880098475f0
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 0000555556f18400 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=00007f6cb5d766f4 CR3=000000001caae000 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