Warning: Permanently added '[localhost]:47739' (ECDSA) to the list of known hosts.
2023/05/18 04:17:32 fuzzer started
2023/05/18 04:17:32 dialing manager at localhost:44319
2023/05/18 04:17:32 checking machine...
2023/05/18 04:17:32 checking revisions...
syzkaller login: [ 56.279173] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:17:32 testing simple program...
[ 56.368250] cgroup: Unknown subsys name 'net'
[ 56.450520] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.398931] audit: type=1400 audit(1684383464.601:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 69.486190] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.487867] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.490191] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.493910] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.496105] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.498124] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.902963] ------------[ cut here ]------------
[ 69.904489] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.906393] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.907575] Modules linked in:
[ 69.908006] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.912856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.913986] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.914747] 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
[ 69.917158] RSP: 0018:ffff88800f8c7c00 EFLAGS: 00010282
[ 69.917873] RAX: 0000000000000000 RBX: ffff88800dcc2440 RCX: 0000000000000000
[ 69.918887] RDX: ffff888015b81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.919884] RBP: ffff88800dcc2454 R08: 0000000000000001 R09: 0000000000000000
[ 69.920881] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.921875] R13: ffffffff84e23fe0 R14: ffff88800dcc2448 R15: ffffffff84d74dc0
[ 69.922893] FS: 0000555556a4b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.924005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.924827] CR2: 00007f193a8916f4 CR3: 000000000e5f8000 CR4: 0000000000350ef0
[ 69.925785] Call Trace:
[ 69.926161]
[ 69.926477] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.927181] ipv4_frags_init_net+0x269/0x440
[ 69.927778] ops_init+0xbb/0x6b0
[ 69.928286] setup_net+0x3d9/0x990
[ 69.928758] ? down_read_killable+0x1d7/0x4e0
[ 69.929382] ? __pfx_setup_net+0x10/0x10
[ 69.929920] ? copy_net_ns+0x17c/0x770
[ 69.930483] copy_net_ns+0x321/0x770
[ 69.930993] create_new_namespaces+0x3f6/0xb30
[ 69.931631] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.932326] ksys_unshare+0x44d/0x8e0
[ 69.932848] ? __pfx_ksys_unshare+0x10/0x10
[ 69.933456] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.934255] __x64_sys_unshare+0x31/0x40
[ 69.934821] do_syscall_64+0x3f/0x90
[ 69.935365] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.936050] RIP: 0033:0x7fc535c290d7
[ 69.936569] 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
[ 69.938906] RSP: 002b:00007fff6b0071b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.939927] RAX: ffffffffffffffda RBX: 00007fff6b0077f8 RCX: 00007fc535c290d7
[ 69.940910] RDX: 00007fc535c9341f RSI: 00007fff6b007150 RDI: 0000000040000000
[ 69.941876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6b006f60
[ 69.942847] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc535d3bbf0
[ 69.943810] R13: 00007fff6b007290 R14: 0000000000000000 R15: 00000000000000f8
[ 69.944782]
[ 69.945134] irq event stamp: 8453
[ 69.945589] hardirqs last enabled at (8463): [] __up_console_sem+0x78/0x80
[ 69.946746] hardirqs last disabled at (8474): [] __up_console_sem+0x5d/0x80
[ 69.947871] softirqs last enabled at (7940): [] irq_exit_rcu+0x93/0xc0
[ 69.948969] softirqs last disabled at (7917): [] irq_exit_rcu+0x93/0xc0
[ 69.950085] ---[ end trace 0000000000000000 ]---
[ 69.957414] ------------[ cut here ]------------
[ 69.958035] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.959827] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.960986] Modules linked in:
[ 69.961458] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.962723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.963831] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.964562] 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
[ 69.966922] RSP: 0018:ffff88800f8c7c00 EFLAGS: 00010282
[ 69.967657] RAX: 0000000000000000 RBX: ffff888013a85a40 RCX: 0000000000000000
[ 69.968612] RDX: ffff888015b81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.969578] RBP: ffff888013a85a54 R08: 0000000000000001 R09: 0000000000000000
[ 69.970539] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.971497] R13: ffffffff84e23fe0 R14: ffff888013a85a48 R15: ffffffff84da7d60
[ 69.972458] FS: 0000555556a4b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.973551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.974344] CR2: 00007f193a8916f4 CR3: 000000000e5f8000 CR4: 0000000000350ef0
[ 69.975314] Call Trace:
[ 69.975657]
[ 69.975966] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.976659] ipv6_frags_init_net+0x206/0x3c0
[ 69.977292] ops_init+0xbb/0x6b0
[ 69.977772] setup_net+0x3d9/0x990
[ 69.978295] ? down_read_killable+0x1d7/0x4e0
[ 69.978909] ? __pfx_setup_net+0x10/0x10
[ 69.979504] ? copy_net_ns+0x17c/0x770
[ 69.980044] copy_net_ns+0x321/0x770
[ 69.980599] create_new_namespaces+0x3f6/0xb30
[ 69.981285] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.981955] ksys_unshare+0x44d/0x8e0
[ 69.982520] ? __pfx_ksys_unshare+0x10/0x10
[ 69.983171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.983935] __x64_sys_unshare+0x31/0x40
[ 69.984520] do_syscall_64+0x3f/0x90
[ 69.985038] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.985762] RIP: 0033:0x7fc535c290d7
[ 69.986298] 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
[ 69.988653] RSP: 002b:00007fff6b0071b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.989673] RAX: ffffffffffffffda RBX: 00007fff6b0077f8 RCX: 00007fc535c290d7
[ 69.990648] RDX: 00007fc535c9341f RSI: 00007fff6b007150 RDI: 0000000040000000
[ 69.991624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6b006f60
[ 69.992587] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc535d3bbf0
[ 69.993533] R13: 00007fff6b007290 R14: 0000000000000000 R15: 00000000000000f8
[ 69.994502]
[ 69.994846] irq event stamp: 11505
[ 69.995342] hardirqs last enabled at (11517): [] __up_console_sem+0x78/0x80
[ 69.996495] hardirqs last disabled at (11528): [] __up_console_sem+0x5d/0x80
[ 69.997646] softirqs last enabled at (11310): [] irq_exit_rcu+0x93/0xc0
[ 69.998771] softirqs last disabled at (11305): [] irq_exit_rcu+0x93/0xc0
[ 69.999884] ---[ end trace 0000000000000000 ]---
[ 70.001299] ------------[ cut here ]------------
[ 70.001919] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.003907] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.005071] Modules linked in:
[ 70.005499] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.006746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.007824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.008554] 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
[ 70.010909] RSP: 0018:ffff88800f8c7bf0 EFLAGS: 00010286
[ 70.011643] RAX: 0000000000000000 RBX: ffff888013a85240 RCX: 0000000000000000
[ 70.012610] RDX: ffff888015b81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.013579] RBP: ffff888013a85254 R08: 0000000000000001 R09: 0000000000000000
[ 70.014554] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.015536] R13: ffffffff84e23fe0 R14: ffff888013a85248 R15: ffffffff84db0aa0
[ 70.016479] FS: 0000555556a4b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.017544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.018336] CR2: 00007f193a8916f4 CR3: 000000000e5f8000 CR4: 0000000000350ef0
[ 70.019283] Call Trace:
[ 70.019626]
[ 70.019940] nf_ct_net_init+0x224/0x3d0
[ 70.020522] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.021168] ops_init+0xbb/0x6b0
[ 70.021642] setup_net+0x3d9/0x990
[ 70.022163] ? down_read_killable+0x1d7/0x4e0
[ 70.022766] ? __pfx_setup_net+0x10/0x10
[ 70.023347] ? copy_net_ns+0x17c/0x770
[ 70.023882] copy_net_ns+0x321/0x770
[ 70.024425] create_new_namespaces+0x3f6/0xb30
[ 70.025042] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.025741] ksys_unshare+0x44d/0x8e0
[ 70.026290] ? __pfx_ksys_unshare+0x10/0x10
[ 70.026880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.027662] __x64_sys_unshare+0x31/0x40
[ 70.028244] do_syscall_64+0x3f/0x90
[ 70.028761] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.029485] RIP: 0033:0x7fc535c290d7
[ 70.029973] 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
[ 70.032290] RSP: 002b:00007fff6b0071b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.033321] RAX: ffffffffffffffda RBX: 00007fff6b0077f8 RCX: 00007fc535c290d7
[ 70.034279] RDX: 00007fc535c9341f RSI: 00007fff6b007150 RDI: 0000000040000000
[ 70.035235] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6b006f60
[ 70.036193] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc535d3bbf0
[ 70.037148] R13: 00007fff6b007290 R14: 0000000000000000 R15: 00000000000000f8
[ 70.038134]
[ 70.038453] irq event stamp: 12279
[ 70.038922] hardirqs last enabled at (12289): [] __up_console_sem+0x78/0x80
[ 70.040095] hardirqs last disabled at (12300): [] __up_console_sem+0x5d/0x80
[ 70.041255] softirqs last enabled at (11784): [] irq_exit_rcu+0x93/0xc0
[ 70.042319] softirqs last disabled at (11775): [] irq_exit_rcu+0x93/0xc0
[ 70.043382] ---[ end trace 0000000000000000 ]---
executing program
[ 71.564619] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.612445] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.660171] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.708197] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:17:23 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f8c7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556a4b400 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=00007f193a8916f4 CR3=000000000e5f8000 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=0000000000054061 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 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=00007eff2c005e10 CR3=000000000f09a000 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=2036343a37313a34302038312079614d XMM01=5d3630303830392e39362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000