Warning: Permanently added '[localhost]:24656' (ECDSA) to the list of known hosts.
2023/05/16 19:02:25 fuzzer started
2023/05/16 19:02:25 dialing manager at localhost:35573
2023/05/16 19:02:25 checking machine...
2023/05/16 19:02:25 checking revisions...
syzkaller login: [ 37.165085] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:02:25 testing simple program...
[ 37.235653] cgroup: Unknown subsys name 'net'
[ 37.315477] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.362516] audit: type=1400 audit(1684263759.146:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.481326] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.484047] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.487003] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.490828] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.493466] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.496512] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.890990] ------------[ cut here ]------------
[ 51.891766] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.894079] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.895182] Modules linked in:
[ 51.895592] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.899899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.900935] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.901610] 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
[ 51.903874] RSP: 0018:ffff88801f297c00 EFLAGS: 00010282
[ 51.904527] RAX: 0000000000000000 RBX: ffff88800c74a440 RCX: 0000000000000000
[ 51.905433] RDX: ffff88800ca69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.906337] RBP: ffff88800c74a454 R08: 0000000000000001 R09: 0000000000000000
[ 51.907235] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.908145] R13: ffffffff84e223a0 R14: ffff88800c74a448 R15: ffffffff84d73340
[ 51.909060] FS: 00005555571bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.910076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.910792] CR2: 00007ff8cee9e6f4 CR3: 0000000016426000 CR4: 0000000000350ee0
[ 51.911715] Call Trace:
[ 51.912077]
[ 51.912375] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.913029] ipv4_frags_init_net+0x269/0x440
[ 51.913614] ops_init+0xbb/0x6b0
[ 51.914101] setup_net+0x3d9/0x990
[ 51.914558] ? down_read_killable+0x1d7/0x4e0
[ 51.915163] ? __pfx_setup_net+0x10/0x10
[ 51.915669] ? copy_net_ns+0x17c/0x770
[ 51.916214] copy_net_ns+0x321/0x770
[ 51.916707] create_new_namespaces+0x3f6/0xb30
[ 51.917349] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.917997] ksys_unshare+0x44d/0x8e0
[ 51.918495] ? __pfx_ksys_unshare+0x10/0x10
[ 51.919078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.919800] __x64_sys_unshare+0x31/0x40
[ 51.920356] do_syscall_64+0x3f/0x90
[ 51.920841] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.921553] RIP: 0033:0x7f9b20ba00d7
[ 51.922064] 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
[ 51.924248] RSP: 002b:00007fffce4f4f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.925217] RAX: ffffffffffffffda RBX: 00007fffce4f5548 RCX: 00007f9b20ba00d7
[ 51.926127] RDX: 00007f9b20c0a41f RSI: 00007fffce4f4ea0 RDI: 0000000040000000
[ 51.927020] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffce4f4cb0
[ 51.927923] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9b20cb2bf0
[ 51.928792] R13: 00007fffce4f4fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.929726]
[ 51.930063] irq event stamp: 8279
[ 51.930489] hardirqs last enabled at (8289): [] __up_console_sem+0x78/0x80
[ 51.931573] hardirqs last disabled at (8300): [] __up_console_sem+0x5d/0x80
[ 51.932639] softirqs last enabled at (7778): [] irq_exit_rcu+0x93/0xc0
[ 51.933684] softirqs last disabled at (7741): [] irq_exit_rcu+0x93/0xc0
[ 51.934733] ---[ end trace 0000000000000000 ]---
[ 51.940048] ------------[ cut here ]------------
[ 51.940659] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.942312] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.943407] Modules linked in:
[ 51.943813] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.945025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.946069] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.946733] 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
[ 51.948941] RSP: 0018:ffff88801f297c00 EFLAGS: 00010282
[ 51.949627] RAX: 0000000000000000 RBX: ffff888009757e40 RCX: 0000000000000000
[ 51.950538] RDX: ffff88800ca69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.951442] RBP: ffff888009757e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.952345] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.953264] R13: ffffffff84e223a0 R14: ffff888009757e48 R15: ffffffff84da62e0
[ 51.954158] FS: 00005555571bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.955165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.955939] CR2: 00007ff8cee9e6f4 CR3: 0000000016426000 CR4: 0000000000350ee0
[ 51.956828] Call Trace:
[ 51.957229]
[ 51.957528] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.958191] ipv6_frags_init_net+0x206/0x3c0
[ 51.958753] ops_init+0xbb/0x6b0
[ 51.959240] setup_net+0x3d9/0x990
[ 51.959699] ? down_read_killable+0x1d7/0x4e0
[ 51.960314] ? __pfx_setup_net+0x10/0x10
[ 51.960823] ? copy_net_ns+0x17c/0x770
[ 51.961377] copy_net_ns+0x321/0x770
[ 51.961899] create_new_namespaces+0x3f6/0xb30
[ 51.962493] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.963152] ksys_unshare+0x44d/0x8e0
[ 51.963656] ? __pfx_ksys_unshare+0x10/0x10
[ 51.964250] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.965010] __x64_sys_unshare+0x31/0x40
[ 51.965553] do_syscall_64+0x3f/0x90
[ 51.966067] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.966709] RIP: 0033:0x7f9b20ba00d7
[ 51.967213] 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
[ 51.969456] RSP: 002b:00007fffce4f4f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.970412] RAX: ffffffffffffffda RBX: 00007fffce4f5548 RCX: 00007f9b20ba00d7
[ 51.971325] RDX: 00007f9b20c0a41f RSI: 00007fffce4f4ea0 RDI: 0000000040000000
[ 51.972233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffce4f4cb0
[ 51.973148] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9b20cb2bf0
[ 51.974075] R13: 00007fffce4f4fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.975001]
[ 51.975304] irq event stamp: 10103
[ 51.975741] hardirqs last enabled at (10113): [] __up_console_sem+0x78/0x80
[ 51.976821] hardirqs last disabled at (10124): [] __up_console_sem+0x5d/0x80
[ 51.977968] softirqs last enabled at (9654): [] irq_exit_rcu+0x93/0xc0
[ 51.979013] softirqs last disabled at (9649): [] irq_exit_rcu+0x93/0xc0
[ 51.980058] ---[ end trace 0000000000000000 ]---
[ 51.981441] ------------[ cut here ]------------
[ 51.982065] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.984042] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.985112] Modules linked in:
[ 51.985535] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.986742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.987766] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.988444] 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
[ 51.990631] RSP: 0018:ffff88801f297bf0 EFLAGS: 00010286
[ 51.991331] RAX: 0000000000000000 RBX: ffff888009756440 RCX: 0000000000000000
[ 51.992223] RDX: ffff88800ca69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.993141] RBP: ffff888009756454 R08: 0000000000000001 R09: 0000000000000000
[ 51.994066] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.994964] R13: ffffffff84e223a0 R14: ffff888009756448 R15: ffffffff84daf020
[ 51.995830] FS: 00005555571bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.996817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.997582] CR2: 00007ff8cee9e6f4 CR3: 0000000016426000 CR4: 0000000000350ee0
[ 51.998494] Call Trace:
[ 51.998823]
[ 51.999169] nf_ct_net_init+0x224/0x3d0
[ 51.999689] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.000300] ops_init+0xbb/0x6b0
[ 52.000753] setup_net+0x3d9/0x990
[ 52.001255] ? down_read_killable+0x1d7/0x4e0
[ 52.001833] ? __pfx_setup_net+0x10/0x10
[ 52.002380] ? copy_net_ns+0x17c/0x770
[ 52.002918] copy_net_ns+0x321/0x770
[ 52.003401] create_new_namespaces+0x3f6/0xb30
[ 52.004028] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.004643] ksys_unshare+0x44d/0x8e0
[ 52.005174] ? __pfx_ksys_unshare+0x10/0x10
[ 52.005768] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.006520] __x64_sys_unshare+0x31/0x40
[ 52.007075] do_syscall_64+0x3f/0x90
[ 52.007550] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.008227] RIP: 0033:0x7f9b20ba00d7
[ 52.008700] 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
[ 52.010903] RSP: 002b:00007fffce4f4f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.011827] RAX: ffffffffffffffda RBX: 00007fffce4f5548 RCX: 00007f9b20ba00d7
[ 52.012744] RDX: 00007f9b20c0a41f RSI: 00007fffce4f4ea0 RDI: 0000000040000000
[ 52.013686] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffce4f4cb0
[ 52.014599] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9b20cb2bf0
[ 52.015498] R13: 00007fffce4f4fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.016417]
[ 52.016725] irq event stamp: 10839
[ 52.017212] hardirqs last enabled at (10851): [] __up_console_sem+0x78/0x80
[ 52.018285] hardirqs last disabled at (10862): [] __up_console_sem+0x5d/0x80
[ 52.019362] softirqs last enabled at (10748): [] irq_exit_rcu+0x93/0xc0
[ 52.020429] softirqs last disabled at (10743): [] irq_exit_rcu+0x93/0xc0
[ 52.021492] ---[ end trace 0000000000000000 ]---
executing program
[ 53.563553] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.610937] Bluetooth: hci0: command 0x041b tx timeout
[ 57.660002] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.706996] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:02:40 Registers:
info registers vcpu 0
RAX=00000000000205dd RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007f30830d4000 CR3=000000000ca48000 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=2030343a32303a39312036312079614d XMM01=5d3937303439382e31352020205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3937303439382e31352020205b XMM07=79732030343a32303a39312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f297558
R8 =0000000000000004 R9 =0000000000000010 R10=000000000000000d R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 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 00005555571bc400 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=00007ff8cee9e6f4 CR3=0000000016426000 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