Warning: Permanently added '[localhost]:1575' (ECDSA) to the list of known hosts.
2023/05/17 03:46:24 fuzzer started
2023/05/17 03:46:24 dialing manager at localhost:35573
2023/05/17 03:46:24 checking machine...
2023/05/17 03:46:24 checking revisions...
syzkaller login: [ 36.124047] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:46:24 testing simple program...
[ 36.191218] cgroup: Unknown subsys name 'net'
[ 36.284855] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.230856] audit: type=1400 audit(1684295196.897:6): 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
[ 49.349820] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.351914] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.353818] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.356684] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.358038] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.359822] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.733363] ------------[ cut here ]------------
[ 49.734093] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.736662] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.737976] Modules linked in:
[ 49.738495] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.743298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.744389] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.745046] 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
[ 49.747340] RSP: 0018:ffff88800fb67c00 EFLAGS: 00010282
[ 49.748007] RAX: 0000000000000000 RBX: ffff888015faf840 RCX: 0000000000000000
[ 49.748952] RDX: ffff8880147ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.749874] RBP: ffff888015faf854 R08: 0000000000000001 R09: 0000000000000000
[ 49.750793] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.751703] R13: ffffffff84e223a0 R14: ffff888015faf848 R15: ffffffff84d73340
[ 49.752640] FS: 0000555556396400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.753673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.754436] CR2: 00007fe412a17eb0 CR3: 000000001f8ec000 CR4: 0000000000350ee0
[ 49.755360] Call Trace:
[ 49.755693]
[ 49.755998] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.756682] ipv4_frags_init_net+0x269/0x440
[ 49.757282] ops_init+0xbb/0x6b0
[ 49.757750] setup_net+0x3d9/0x990
[ 49.758241] ? down_read_killable+0x1d7/0x4e0
[ 49.758831] ? __pfx_setup_net+0x10/0x10
[ 49.759381] ? copy_net_ns+0x17c/0x770
[ 49.759904] copy_net_ns+0x321/0x770
[ 49.760450] create_new_namespaces+0x3f6/0xb30
[ 49.761064] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.761725] ksys_unshare+0x44d/0x8e0
[ 49.762260] ? __pfx_ksys_unshare+0x10/0x10
[ 49.762828] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.763591] __x64_sys_unshare+0x31/0x40
[ 49.764189] do_syscall_64+0x3f/0x90
[ 49.764680] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.765378] RIP: 0033:0x7f57424b20d7
[ 49.765865] 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
[ 49.768142] RSP: 002b:00007ffde7370cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.769141] RAX: ffffffffffffffda RBX: 00007ffde73712f8 RCX: 00007f57424b20d7
[ 49.770029] RDX: 00007f574251c41f RSI: 00007ffde7370c50 RDI: 0000000040000000
[ 49.770959] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde7370a60
[ 49.771879] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57425c4bf0
[ 49.772817] R13: 00007ffde7370d90 R14: 0000000000000000 R15: 00000000000000f8
[ 49.773770]
[ 49.774082] irq event stamp: 8347
[ 49.774557] hardirqs last enabled at (8359): [] __up_console_sem+0x78/0x80
[ 49.775657] hardirqs last disabled at (8370): [] __up_console_sem+0x5d/0x80
[ 49.776795] softirqs last enabled at (7886): [] irq_exit_rcu+0x93/0xc0
[ 49.777852] softirqs last disabled at (7859): [] irq_exit_rcu+0x93/0xc0
[ 49.778929] ---[ end trace 0000000000000000 ]---
[ 49.784073] ------------[ cut here ]------------
[ 49.784754] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.786490] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.787586] Modules linked in:
[ 49.788008] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.789240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.790291] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.790955] 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
[ 49.793237] RSP: 0018:ffff88800fb67c00 EFLAGS: 00010282
[ 49.793909] RAX: 0000000000000000 RBX: ffff88800ba46440 RCX: 0000000000000000
[ 49.794843] RDX: ffff8880147ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.795763] RBP: ffff88800ba46454 R08: 0000000000000001 R09: 0000000000000000
[ 49.796726] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.797655] R13: ffffffff84e223a0 R14: ffff88800ba46448 R15: ffffffff84da62e0
[ 49.798582] FS: 0000555556396400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.799620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.800402] CR2: 00007fe412a17eb0 CR3: 000000001f8ec000 CR4: 0000000000350ee0
[ 49.801324] Call Trace:
[ 49.801660]
[ 49.801964] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.802833] ipv6_frags_init_net+0x206/0x3c0
[ 49.803676] ops_init+0xbb/0x6b0
[ 49.804214] setup_net+0x3d9/0x990
[ 49.804681] ? down_read_killable+0x1d7/0x4e0
[ 49.805305] ? __pfx_setup_net+0x10/0x10
[ 49.805834] ? copy_net_ns+0x17c/0x770
[ 49.806395] copy_net_ns+0x321/0x770
[ 49.806905] create_new_namespaces+0x3f6/0xb30
[ 49.807543] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.808240] ksys_unshare+0x44d/0x8e0
[ 49.808751] ? __pfx_ksys_unshare+0x10/0x10
[ 49.809346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.810091] __x64_sys_unshare+0x31/0x40
[ 49.810658] do_syscall_64+0x3f/0x90
[ 49.811180] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.811849] RIP: 0033:0x7f57424b20d7
[ 49.812367] 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
[ 49.814629] RSP: 002b:00007ffde7370cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.815585] RAX: ffffffffffffffda RBX: 00007ffde73712f8 RCX: 00007f57424b20d7
[ 49.816501] RDX: 00007f574251c41f RSI: 00007ffde7370c50 RDI: 0000000040000000
[ 49.817401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde7370a60
[ 49.818288] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57425c4bf0
[ 49.819188] R13: 00007ffde7370d90 R14: 0000000000000000 R15: 00000000000000f8
[ 49.820066]
[ 49.820420] irq event stamp: 10229
[ 49.820850] hardirqs last enabled at (10239): [] __up_console_sem+0x78/0x80
[ 49.821910] hardirqs last disabled at (10250): [] __up_console_sem+0x5d/0x80
[ 49.822977] softirqs last enabled at (9478): [] irq_exit_rcu+0x93/0xc0
[ 49.824005] softirqs last disabled at (9451): [] irq_exit_rcu+0x93/0xc0
[ 49.825029] ---[ end trace 0000000000000000 ]---
[ 49.826394] ------------[ cut here ]------------
[ 49.826978] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.829003] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.830053] Modules linked in:
[ 49.830479] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.831639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.832654] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.833318] 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
[ 49.835462] RSP: 0018:ffff88800fb67bf0 EFLAGS: 00010286
[ 49.836144] RAX: 0000000000000000 RBX: ffff88800ba46a40 RCX: 0000000000000000
[ 49.837030] RDX: ffff8880147ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.837915] RBP: ffff88800ba46a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.838808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.839696] R13: ffffffff84e223a0 R14: ffff88800ba46a48 R15: ffffffff84daf020
[ 49.840596] FS: 0000555556396400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.841589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.842325] CR2: 00007fe412a17eb0 CR3: 000000001f8ec000 CR4: 0000000000350ee0
[ 49.843230] Call Trace:
[ 49.843563]
[ 49.843865] nf_ct_net_init+0x224/0x3d0
[ 49.844435] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.845010] ops_init+0xbb/0x6b0
[ 49.845493] setup_net+0x3d9/0x990
[ 49.845952] ? down_read_killable+0x1d7/0x4e0
[ 49.846545] ? __pfx_setup_net+0x10/0x10
[ 49.847051] ? copy_net_ns+0x17c/0x770
[ 49.847580] copy_net_ns+0x321/0x770
[ 49.848063] create_new_namespaces+0x3f6/0xb30
[ 49.848706] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.849354] ksys_unshare+0x44d/0x8e0
[ 49.849844] ? __pfx_ksys_unshare+0x10/0x10
[ 49.850423] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.851171] __x64_sys_unshare+0x31/0x40
[ 49.851686] do_syscall_64+0x3f/0x90
[ 49.852201] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.852839] RIP: 0033:0x7f57424b20d7
[ 49.853341] 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
[ 49.855505] RSP: 002b:00007ffde7370cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.856484] RAX: ffffffffffffffda RBX: 00007ffde73712f8 RCX: 00007f57424b20d7
[ 49.857378] RDX: 00007f574251c41f RSI: 00007ffde7370c50 RDI: 0000000040000000
[ 49.858271] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde7370a60
[ 49.859154] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57425c4bf0
[ 49.859999] R13: 00007ffde7370d90 R14: 0000000000000000 R15: 00000000000000f8
[ 49.860928]
[ 49.861264] irq event stamp: 10999
[ 49.861702] hardirqs last enabled at (11009): [] __up_console_sem+0x78/0x80
[ 49.862751] hardirqs last disabled at (11020): [] __up_console_sem+0x5d/0x80
[ 49.863823] softirqs last enabled at (10684): [] irq_exit_rcu+0x93/0xc0
[ 49.864873] softirqs last disabled at (10679): [] irq_exit_rcu+0x93/0xc0
[ 49.865910] ---[ end trace 0000000000000000 ]---
executing program
[ 51.437784] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.485258] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.533212] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.581210] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:46:38 Registers:
info registers vcpu 0
RAX=000000000001e3c7 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=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 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=00007fe412985a80 CR3=000000000e734000 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=501ff0c0f7006e9f4145a27fb994c822
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b509b8f33a44c1ec000000000013bae0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1c899f9d4fdf276a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fb675f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555556396400 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=00007fe412a17eb0 CR3=000000001f8ec000 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