Warning: Permanently added '[localhost]:61759' (ECDSA) to the list of known hosts.
2023/05/17 13:08:40 fuzzer started
2023/05/17 13:08:40 dialing manager at localhost:44319
2023/05/17 13:08:40 checking machine...
2023/05/17 13:08:40 checking revisions...
syzkaller login: [ 177.319275] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:08:40 testing simple program...
[ 177.392127] cgroup: Unknown subsys name 'net'
[ 177.443198] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 190.981565] audit: type=1400 audit(1684328934.491:6): 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
[ 192.065325] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 192.067595] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 192.070333] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 192.073572] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 192.075716] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 192.077624] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 192.477542] ------------[ cut here ]------------
[ 192.478306] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 192.480241] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 192.481550] Modules linked in:
[ 192.481960] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 192.483918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 192.486057] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 192.487357] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 192.489550] RSP: 0018:ffff88800fc07c00 EFLAGS: 00010282
[ 192.490209] RAX: 0000000000000000 RBX: ffff88800e18c840 RCX: 0000000000000000
[ 192.491102] RDX: ffff8880164ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 192.491977] RBP: ffff88800e18c854 R08: 0000000000000001 R09: 0000000000000000
[ 192.492862] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 192.493753] R13: ffffffff84e23fe0 R14: ffff88800e18c848 R15: ffffffff84d74dc0
[ 192.494646] FS: 000055555725b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 192.495621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 192.496324] CR2: 00007f9a6e9916f4 CR3: 0000000015be2000 CR4: 0000000000350ee0
[ 192.497220] Call Trace:
[ 192.497569]
[ 192.497864] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 192.498505] ipv4_frags_init_net+0x269/0x440
[ 192.499063] ops_init+0xbb/0x6b0
[ 192.499537] setup_net+0x3d9/0x990
[ 192.499989] ? down_read_killable+0x1d7/0x4e0
[ 192.500578] ? __pfx_setup_net+0x10/0x10
[ 192.501104] ? copy_net_ns+0x17c/0x770
[ 192.501646] copy_net_ns+0x321/0x770
[ 192.502118] create_new_namespaces+0x3f6/0xb30
[ 192.502730] unshare_nsproxy_namespaces+0xc1/0x200
[ 192.503345] ksys_unshare+0x44d/0x8e0
[ 192.503864] ? __pfx_ksys_unshare+0x10/0x10
[ 192.504395] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 192.505141] __x64_sys_unshare+0x31/0x40
[ 192.505683] do_syscall_64+0x3f/0x90
[ 192.506157] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 192.506823] RIP: 0033:0x7fd08c5be0d7
[ 192.507278] 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
[ 192.509446] RSP: 002b:00007ffd62df2618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 192.510345] RAX: ffffffffffffffda RBX: 00007ffd62df2c58 RCX: 00007fd08c5be0d7
[ 192.511231] RDX: 00007fd08c62841f RSI: 00007ffd62df25b0 RDI: 0000000040000000
[ 192.512108] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd62df23c0
[ 192.513013] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd08c6d0bf0
[ 192.513957] R13: 00007ffd62df26f0 R14: 0000000000000000 R15: 00000000000000f8
[ 192.514874]
[ 192.515166] irq event stamp: 8327
[ 192.515629] hardirqs last enabled at (8339): [] __up_console_sem+0x78/0x80
[ 192.516665] hardirqs last disabled at (8350): [] __up_console_sem+0x5d/0x80
[ 192.517710] softirqs last enabled at (8264): [] irq_exit_rcu+0x93/0xc0
[ 192.518741] softirqs last disabled at (8259): [] irq_exit_rcu+0x93/0xc0
[ 192.519761] ---[ end trace 0000000000000000 ]---
[ 192.525152] ------------[ cut here ]------------
[ 192.525848] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 192.527548] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 192.528586] Modules linked in:
[ 192.529004] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 192.530154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 192.531142] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 192.531846] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 192.534033] RSP: 0018:ffff88800fc07c00 EFLAGS: 00010282
[ 192.534728] RAX: 0000000000000000 RBX: ffff8880139fd840 RCX: 0000000000000000
[ 192.535626] RDX: ffff8880164ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 192.536531] RBP: ffff8880139fd854 R08: 0000000000000001 R09: 0000000000000000
[ 192.537395] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 192.538298] R13: ffffffff84e23fe0 R14: ffff8880139fd848 R15: ffffffff84da7d60
[ 192.539205] FS: 000055555725b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 192.540204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 192.540975] CR2: 00007f9a6e9916f4 CR3: 0000000015be2000 CR4: 0000000000350ee0
[ 192.541874] Call Trace:
[ 192.542205]
[ 192.542536] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 192.543153] ipv6_frags_init_net+0x206/0x3c0
[ 192.543761] ops_init+0xbb/0x6b0
[ 192.544212] setup_net+0x3d9/0x990
[ 192.544697] ? down_read_killable+0x1d7/0x4e0
[ 192.545285] ? __pfx_setup_net+0x10/0x10
[ 192.545871] ? copy_net_ns+0x17c/0x770
[ 192.546376] copy_net_ns+0x321/0x770
[ 192.546889] create_new_namespaces+0x3f6/0xb30
[ 192.547510] unshare_nsproxy_namespaces+0xc1/0x200
[ 192.548133] ksys_unshare+0x44d/0x8e0
[ 192.548655] ? __pfx_ksys_unshare+0x10/0x10
[ 192.549213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 192.549962] __x64_sys_unshare+0x31/0x40
[ 192.550516] do_syscall_64+0x3f/0x90
[ 192.550997] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 192.551672] RIP: 0033:0x7fd08c5be0d7
[ 192.552134] 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
[ 192.554317] RSP: 002b:00007ffd62df2618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 192.555262] RAX: ffffffffffffffda RBX: 00007ffd62df2c58 RCX: 00007fd08c5be0d7
[ 192.556169] RDX: 00007fd08c62841f RSI: 00007ffd62df25b0 RDI: 0000000040000000
[ 192.557080] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd62df23c0
[ 192.557966] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd08c6d0bf0
[ 192.558858] R13: 00007ffd62df26f0 R14: 0000000000000000 R15: 00000000000000f8
[ 192.559787]
[ 192.560086] irq event stamp: 10279
[ 192.560561] hardirqs last enabled at (10291): [] __up_console_sem+0x78/0x80
[ 192.561621] hardirqs last disabled at (10302): [] __up_console_sem+0x5d/0x80
[ 192.562723] softirqs last enabled at (10008): [] irq_exit_rcu+0x93/0xc0
[ 192.563766] softirqs last disabled at (9995): [] irq_exit_rcu+0x93/0xc0
[ 192.564792] ---[ end trace 0000000000000000 ]---
[ 192.566148] ------------[ cut here ]------------
[ 192.566830] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 192.568759] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 192.569835] Modules linked in:
[ 192.570250] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 192.571426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 192.572434] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 192.573103] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 192.575305] RSP: 0018:ffff88800fc07bf0 EFLAGS: 00010286
[ 192.575988] RAX: 0000000000000000 RBX: ffff8880139fde40 RCX: 0000000000000000
[ 192.576875] RDX: ffff8880164ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 192.577781] RBP: ffff8880139fde54 R08: 0000000000000001 R09: 0000000000000000
[ 192.578677] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 192.579566] R13: ffffffff84e23fe0 R14: ffff8880139fde48 R15: ffffffff84db0aa0
[ 192.580459] FS: 000055555725b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 192.581467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 192.582168] CR2: 00007f9a6e9916f4 CR3: 0000000015be2000 CR4: 0000000000350ee0
[ 192.583068] Call Trace:
[ 192.583403]
[ 192.583739] nf_ct_net_init+0x224/0x3d0
[ 192.584258] ? __pfx_nf_ct_net_init+0x10/0x10
[ 192.584880] ops_init+0xbb/0x6b0
[ 192.585352] setup_net+0x3d9/0x990
[ 192.585844] ? down_read_killable+0x1d7/0x4e0
[ 192.586447] ? __pfx_setup_net+0x10/0x10
[ 192.586969] ? copy_net_ns+0x17c/0x770
[ 192.587514] copy_net_ns+0x321/0x770
[ 192.587995] create_new_namespaces+0x3f6/0xb30
[ 192.588608] unshare_nsproxy_namespaces+0xc1/0x200
[ 192.589228] ksys_unshare+0x44d/0x8e0
[ 192.589754] ? __pfx_ksys_unshare+0x10/0x10
[ 192.590295] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 192.591032] __x64_sys_unshare+0x31/0x40
[ 192.591580] do_syscall_64+0x3f/0x90
[ 192.592051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 192.592727] RIP: 0033:0x7fd08c5be0d7
[ 192.593205] 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
[ 192.595373] RSP: 002b:00007ffd62df2618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 192.596312] RAX: ffffffffffffffda RBX: 00007ffd62df2c58 RCX: 00007fd08c5be0d7
[ 192.597230] RDX: 00007fd08c62841f RSI: 00007ffd62df25b0 RDI: 0000000040000000
[ 192.598123] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd62df23c0
[ 192.599017] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd08c6d0bf0
[ 192.599908] R13: 00007ffd62df26f0 R14: 0000000000000000 R15: 00000000000000f8
[ 192.600827]
[ 192.601141] irq event stamp: 11063
[ 192.601617] hardirqs last enabled at (11075): [] __up_console_sem+0x78/0x80
[ 192.602670] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 192.603734] softirqs last enabled at (10636): [] irq_exit_rcu+0x93/0xc0
[ 192.604772] softirqs last disabled at (10631): [] irq_exit_rcu+0x93/0xc0
[ 192.605856] ---[ end trace 0000000000000000 ]---
[ 194.144049] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 196.191488] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 198.239469] Bluetooth: hci0: command 0x040f tx timeout
[ 200.287548] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:06:35 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000
RSI=00000000000005aa RDI=ffffffff8490d440 RBP=ffffffff8490d440 RSP=ffff888016d2f588
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00000000000005aa R13=0000000000000503 R14=0000000000001000 R15=0000000000000008
RIP=ffffffff844d02e7 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f42244b5900 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=00007f42238d60b0 CR3=00000000095ac000 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=494e4f544f4e4f4d5f454352554f535f XMM01=4d49545f43494e4f544f4e4f4d5f4543
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=ea28554a0f1dbf470000000000166308 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b801707a54dc451000000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fc075e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 000055555725b400 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=00007f9a6e9916f4 CR3=0000000015be2000 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