Warning: Permanently added '[localhost]:34673' (ECDSA) to the list of known hosts.
2023/05/18 09:47:59 fuzzer started
2023/05/18 09:47:59 dialing manager at localhost:44319
2023/05/18 09:47:59 checking machine...
2023/05/18 09:47:59 checking revisions...
syzkaller login: [ 43.649470] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:47:59 testing simple program...
[ 43.704402] cgroup: Unknown subsys name 'net'
[ 43.778375] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.339317] audit: type=1400 audit(1684403292.290:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.469397] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.470384] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.472080] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.474246] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.475479] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.476357] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.786081] ------------[ cut here ]------------
[ 57.786550] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.787623] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.788394] Modules linked in:
[ 57.788681] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.789866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.791259] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.792023] 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
[ 57.793799] RSP: 0018:ffff88801e9ffc00 EFLAGS: 00010282
[ 57.794264] RAX: 0000000000000000 RBX: ffff88800979e040 RCX: 0000000000000000
[ 57.794881] RDX: ffff888015920000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.795492] RBP: ffff88800979e054 R08: 0000000000000001 R09: 0000000000000000
[ 57.796087] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.796738] R13: ffffffff84e23fe0 R14: ffff88800979e048 R15: ffffffff84d74dc0
[ 57.797565] FS: 0000555556314400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.798397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.798947] CR2: 00007fe5846176f4 CR3: 0000000016288000 CR4: 0000000000350ee0
[ 57.799505] Call Trace:
[ 57.799741]
[ 57.799960] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.800404] ipv4_frags_init_net+0x269/0x440
[ 57.800783] ops_init+0xbb/0x6b0
[ 57.801113] setup_net+0x3d9/0x990
[ 57.801453] ? down_read_killable+0x1d7/0x4e0
[ 57.801858] ? __pfx_setup_net+0x10/0x10
[ 57.802182] ? copy_net_ns+0x17c/0x770
[ 57.802531] copy_net_ns+0x321/0x770
[ 57.802908] create_new_namespaces+0x3f6/0xb30
[ 57.803300] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.803705] ksys_unshare+0x44d/0x8e0
[ 57.804066] ? __pfx_ksys_unshare+0x10/0x10
[ 57.804457] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.804967] __x64_sys_unshare+0x31/0x40
[ 57.805308] do_syscall_64+0x3f/0x90
[ 57.805627] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.806090] RIP: 0033:0x7f6deb4690d7
[ 57.806404] 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
[ 57.807896] RSP: 002b:00007ffd2a7a3de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.808585] RAX: ffffffffffffffda RBX: 00007ffd2a7a4428 RCX: 00007f6deb4690d7
[ 57.809212] RDX: 00007f6deb4d341f RSI: 00007ffd2a7a3d80 RDI: 0000000040000000
[ 57.809835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2a7a3b90
[ 57.810416] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6deb57bbf0
[ 57.811033] R13: 00007ffd2a7a3ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.811663]
[ 57.811903] irq event stamp: 8447
[ 57.812191] hardirqs last enabled at (8457): [] __up_console_sem+0x78/0x80
[ 57.812986] hardirqs last disabled at (8468): [] __up_console_sem+0x5d/0x80
[ 57.813705] softirqs last enabled at (8132): [] irq_exit_rcu+0x93/0xc0
[ 57.814398] softirqs last disabled at (8097): [] irq_exit_rcu+0x93/0xc0
[ 57.815089] ---[ end trace 0000000000000000 ]---
[ 57.819180] ------------[ cut here ]------------
[ 57.819671] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.820878] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.821618] Modules linked in:
[ 57.821926] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.822652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.823314] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.823788] 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
[ 57.825343] RSP: 0018:ffff88801e9ffc00 EFLAGS: 00010282
[ 57.825840] RAX: 0000000000000000 RBX: ffff88800e811a40 RCX: 0000000000000000
[ 57.826372] RDX: ffff888015920000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.826958] RBP: ffff88800e811a54 R08: 0000000000000001 R09: 0000000000000000
[ 57.827463] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.828096] R13: ffffffff84e23fe0 R14: ffff88800e811a48 R15: ffffffff84da7d60
[ 57.828709] FS: 0000555556314400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.829377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.829857] CR2: 00007fe5846176f4 CR3: 0000000016288000 CR4: 0000000000350ee0
[ 57.830412] Call Trace:
[ 57.830666]
[ 57.830933] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.831350] ipv6_frags_init_net+0x206/0x3c0
[ 57.831725] ops_init+0xbb/0x6b0
[ 57.832060] setup_net+0x3d9/0x990
[ 57.832392] ? down_read_killable+0x1d7/0x4e0
[ 57.832760] ? __pfx_setup_net+0x10/0x10
[ 57.833120] ? copy_net_ns+0x17c/0x770
[ 57.833444] copy_net_ns+0x321/0x770
[ 57.833759] create_new_namespaces+0x3f6/0xb30
[ 57.834182] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.834610] ksys_unshare+0x44d/0x8e0
[ 57.834962] ? __pfx_ksys_unshare+0x10/0x10
[ 57.835296] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.835757] __x64_sys_unshare+0x31/0x40
[ 57.836128] do_syscall_64+0x3f/0x90
[ 57.836460] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.836921] RIP: 0033:0x7f6deb4690d7
[ 57.837244] 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
[ 57.838656] RSP: 002b:00007ffd2a7a3de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.839251] RAX: ffffffffffffffda RBX: 00007ffd2a7a4428 RCX: 00007f6deb4690d7
[ 57.839799] RDX: 00007f6deb4d341f RSI: 00007ffd2a7a3d80 RDI: 0000000040000000
[ 57.840411] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2a7a3b90
[ 57.841012] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6deb57bbf0
[ 57.841573] R13: 00007ffd2a7a3ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.842199]
[ 57.842396] irq event stamp: 10049
[ 57.842682] hardirqs last enabled at (10059): [] __up_console_sem+0x78/0x80
[ 57.843408] hardirqs last disabled at (10070): [] __up_console_sem+0x5d/0x80
[ 57.844108] softirqs last enabled at (10034): [] irq_exit_rcu+0x93/0xc0
[ 57.844892] softirqs last disabled at (10029): [] irq_exit_rcu+0x93/0xc0
[ 57.845591] ---[ end trace 0000000000000000 ]---
[ 57.846733] ------------[ cut here ]------------
[ 57.847172] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.848451] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.849180] Modules linked in:
[ 57.849442] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.850186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.850842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.851261] 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
[ 57.852737] RSP: 0018:ffff88801e9ffbf0 EFLAGS: 00010286
[ 57.853188] RAX: 0000000000000000 RBX: ffff88800eeb2440 RCX: 0000000000000000
[ 57.853754] RDX: ffff888015920000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.854338] RBP: ffff88800eeb2454 R08: 0000000000000001 R09: 0000000000000000
[ 57.854931] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.855493] R13: ffffffff84e23fe0 R14: ffff88800eeb2448 R15: ffffffff84db0aa0
[ 57.856068] FS: 0000555556314400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.856699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.857164] CR2: 00007fe5846176f4 CR3: 0000000016288000 CR4: 0000000000350ee0
[ 57.857684] Call Trace:
[ 57.857920]
[ 57.858118] nf_ct_net_init+0x224/0x3d0
[ 57.858449] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.858841] ops_init+0xbb/0x6b0
[ 57.859123] setup_net+0x3d9/0x990
[ 57.859400] ? down_read_killable+0x1d7/0x4e0
[ 57.859754] ? __pfx_setup_net+0x10/0x10
[ 57.860088] ? copy_net_ns+0x17c/0x770
[ 57.860447] copy_net_ns+0x321/0x770
[ 57.860750] create_new_namespaces+0x3f6/0xb30
[ 57.861138] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.861521] ksys_unshare+0x44d/0x8e0
[ 57.861858] ? __pfx_ksys_unshare+0x10/0x10
[ 57.862203] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.862647] __x64_sys_unshare+0x31/0x40
[ 57.863003] do_syscall_64+0x3f/0x90
[ 57.863310] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.863718] RIP: 0033:0x7f6deb4690d7
[ 57.864028] 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
[ 57.865369] RSP: 002b:00007ffd2a7a3de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.865971] RAX: ffffffffffffffda RBX: 00007ffd2a7a4428 RCX: 00007f6deb4690d7
[ 57.866505] RDX: 00007f6deb4d341f RSI: 00007ffd2a7a3d80 RDI: 0000000040000000
[ 57.867068] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2a7a3b90
[ 57.867594] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6deb57bbf0
[ 57.868153] R13: 00007ffd2a7a3ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.868710]
[ 57.868919] irq event stamp: 10787
[ 57.869193] hardirqs last enabled at (10797): [] __up_console_sem+0x78/0x80
[ 57.869855] hardirqs last disabled at (10808): [] __up_console_sem+0x5d/0x80
[ 57.870488] softirqs last enabled at (10034): [] irq_exit_rcu+0x93/0xc0
[ 57.871137] softirqs last disabled at (10029): [] irq_exit_rcu+0x93/0xc0
[ 57.871754] ---[ end trace 0000000000000000 ]---
executing program
[ 59.497424] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.543884] Bluetooth: hci0: command 0x041b tx timeout
[ 63.593030] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.640657] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:48:05 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=1ffff11002d98eb5 RCX=ffffffff812cc7ef RDX=fffffbfff0ef3939
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=ffff88800ec55bb0 RSP=ffff888016cc7570
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=0000000000000002 R13=ffff88800ec55bd0 R14=000000000000001f R15=0000000000000004
RIP=ffffffff812cc7f7 RFL=00000047 [---Z-PC] 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 00007f1574c16900 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=00007feec12796f4 CR3=000000000e820000 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=00007feec128847000007feec1287f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e9ff558
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507fdd RFL=00000006 [-----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 0000555556314400 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=00007fe5846176f4 CR3=0000000016288000 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