Warning: Permanently added '[localhost]:40168' (ECDSA) to the list of known hosts.
2023/05/16 23:58:02 fuzzer started
2023/05/16 23:58:03 dialing manager at localhost:35573
2023/05/16 23:58:03 checking machine...
2023/05/16 23:58:03 checking revisions...
syzkaller login: [ 44.581020] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:58:03 testing simple program...
[ 44.659048] cgroup: Unknown subsys name 'net'
[ 44.756412] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.071806] audit: type=1400 audit(1684281495.896:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.244764] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.246881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.250755] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.253820] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.255629] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.257101] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.653984] ------------[ cut here ]------------
[ 58.654648] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.656481] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.657976] Modules linked in:
[ 58.658520] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.663306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.664695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.665486] 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
[ 58.668226] RSP: 0018:ffff888020187c00 EFLAGS: 00010282
[ 58.669027] RAX: 0000000000000000 RBX: ffff88800f234440 RCX: 0000000000000000
[ 58.670275] RDX: ffff88801675b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.671478] RBP: ffff88800f234454 R08: 0000000000000001 R09: 0000000000000000
[ 58.672707] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.673767] R13: ffffffff84e223a0 R14: ffff88800f234448 R15: ffffffff84d73340
[ 58.674999] FS: 00005555567c7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.676310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.677333] CR2: 00007f4ef7d7a6f4 CR3: 0000000010232000 CR4: 0000000000350ee0
[ 58.678529] Call Trace:
[ 58.679027]
[ 58.679439] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.680343] ipv4_frags_init_net+0x269/0x440
[ 58.681176] ops_init+0xbb/0x6b0
[ 58.681813] setup_net+0x3d9/0x990
[ 58.682486] ? down_read_killable+0x1d7/0x4e0
[ 58.683327] ? __pfx_setup_net+0x10/0x10
[ 58.684076] ? copy_net_ns+0x17c/0x770
[ 58.684775] copy_net_ns+0x321/0x770
[ 58.685487] create_new_namespaces+0x3f6/0xb30
[ 58.686367] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.687275] ksys_unshare+0x44d/0x8e0
[ 58.688002] ? __pfx_ksys_unshare+0x10/0x10
[ 58.688754] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.689828] __x64_sys_unshare+0x31/0x40
[ 58.690589] do_syscall_64+0x3f/0x90
[ 58.691290] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.692236] RIP: 0033:0x7f7024f460d7
[ 58.692888] 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
[ 58.695742] RSP: 002b:00007ffc859208d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.696851] RAX: ffffffffffffffda RBX: 00007ffc85920f18 RCX: 00007f7024f460d7
[ 58.698109] RDX: 00007f7024fb041f RSI: 00007ffc85920870 RDI: 0000000040000000
[ 58.699294] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc85920680
[ 58.700545] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7025058bf0
[ 58.701722] R13: 00007ffc859209b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.702983]
[ 58.703395] irq event stamp: 8009
[ 58.703999] hardirqs last enabled at (8021): [] __up_console_sem+0x78/0x80
[ 58.705485] hardirqs last disabled at (8032): [] __up_console_sem+0x5d/0x80
[ 58.706958] softirqs last enabled at (7810): [] irq_exit_rcu+0x93/0xc0
[ 58.708359] softirqs last disabled at (7805): [] irq_exit_rcu+0x93/0xc0
[ 58.709538] ---[ end trace 0000000000000000 ]---
[ 58.718353] ------------[ cut here ]------------
[ 58.719208] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.721496] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.722724] Modules linked in:
[ 58.723186] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.724388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.725436] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.726166] 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
[ 58.728456] RSP: 0018:ffff888020187c00 EFLAGS: 00010282
[ 58.729165] RAX: 0000000000000000 RBX: ffff88800d810e40 RCX: 0000000000000000
[ 58.730122] RDX: ffff88801675b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.731112] RBP: ffff88800d810e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.732066] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.732991] R13: ffffffff84e223a0 R14: ffff88800d810e48 R15: ffffffff84da62e0
[ 58.733933] FS: 00005555567c7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.735008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.735802] CR2: 00007f4ef7d7a6f4 CR3: 0000000010232000 CR4: 0000000000350ee0
[ 58.736761] Call Trace:
[ 58.737119]
[ 58.737415] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.738090] ipv6_frags_init_net+0x206/0x3c0
[ 58.738648] ops_init+0xbb/0x6b0
[ 58.739122] setup_net+0x3d9/0x990
[ 58.739570] ? down_read_killable+0x1d7/0x4e0
[ 58.740159] ? __pfx_setup_net+0x10/0x10
[ 58.740674] ? copy_net_ns+0x17c/0x770
[ 58.741199] copy_net_ns+0x321/0x770
[ 58.741688] create_new_namespaces+0x3f6/0xb30
[ 58.742301] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.742940] ksys_unshare+0x44d/0x8e0
[ 58.743428] ? __pfx_ksys_unshare+0x10/0x10
[ 58.744003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.744716] __x64_sys_unshare+0x31/0x40
[ 58.745260] do_syscall_64+0x3f/0x90
[ 58.745747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.746419] RIP: 0033:0x7f7024f460d7
[ 58.746887] 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
[ 58.749086] RSP: 002b:00007ffc859208d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.750048] RAX: ffffffffffffffda RBX: 00007ffc85920f18 RCX: 00007f7024f460d7
[ 58.750928] RDX: 00007f7024fb041f RSI: 00007ffc85920870 RDI: 0000000040000000
[ 58.751783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc85920680
[ 58.752671] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7025058bf0
[ 58.753558] R13: 00007ffc859209b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.754470]
[ 58.754767] irq event stamp: 10247
[ 58.755223] hardirqs last enabled at (10259): [] __up_console_sem+0x78/0x80
[ 58.756297] hardirqs last disabled at (10270): [] __up_console_sem+0x5d/0x80
[ 58.757367] softirqs last enabled at (10208): [] irq_exit_rcu+0x93/0xc0
[ 58.758418] softirqs last disabled at (10199): [] irq_exit_rcu+0x93/0xc0
[ 58.759453] ---[ end trace 0000000000000000 ]---
[ 58.760925] ------------[ cut here ]------------
[ 58.761527] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.763542] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.764646] Modules linked in:
[ 58.765084] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.766257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.767258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.767931] 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
[ 58.770113] RSP: 0018:ffff888020187bf0 EFLAGS: 00010286
[ 58.770764] RAX: 0000000000000000 RBX: ffff88800d810840 RCX: 0000000000000000
[ 58.771641] RDX: ffff88801675b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.772533] RBP: ffff88800d810854 R08: 0000000000000001 R09: 0000000000000000
[ 58.773429] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.774568] R13: ffffffff84e223a0 R14: ffff88800d810848 R15: ffffffff84daf020
[ 58.775475] FS: 00005555567c7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.776465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.777222] CR2: 00007f4ef7d7a6f4 CR3: 0000000010232000 CR4: 0000000000350ee0
[ 58.778228] Call Trace:
[ 58.778617]
[ 58.779006] nf_ct_net_init+0x224/0x3d0
[ 58.779624] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.780329] ops_init+0xbb/0x6b0
[ 58.780853] setup_net+0x3d9/0x990
[ 58.781423] ? down_read_killable+0x1d7/0x4e0
[ 58.782143] ? __pfx_setup_net+0x10/0x10
[ 58.782760] ? copy_net_ns+0x17c/0x770
[ 58.783426] copy_net_ns+0x321/0x770
[ 58.784048] create_new_namespaces+0x3f6/0xb30
[ 58.784763] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.785542] ksys_unshare+0x44d/0x8e0
[ 58.786187] ? __pfx_ksys_unshare+0x10/0x10
[ 58.786826] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.787701] __x64_sys_unshare+0x31/0x40
[ 58.788346] do_syscall_64+0x3f/0x90
[ 58.788947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.789717] RIP: 0033:0x7f7024f460d7
[ 58.790247] 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
[ 58.792377] RSP: 002b:00007ffc859208d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.793314] RAX: ffffffffffffffda RBX: 00007ffc85920f18 RCX: 00007f7024f460d7
[ 58.794193] RDX: 00007f7024fb041f RSI: 00007ffc85920870 RDI: 0000000040000000
[ 58.795068] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc85920680
[ 58.795949] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7025058bf0
[ 58.796789] R13: 00007ffc859209b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.797712]
[ 58.798041] irq event stamp: 11043
[ 58.798467] hardirqs last enabled at (11053): [] __up_console_sem+0x78/0x80
[ 58.799515] hardirqs last disabled at (11064): [] __up_console_sem+0x5d/0x80
[ 58.800576] softirqs last enabled at (10208): [] irq_exit_rcu+0x93/0xc0
[ 58.801601] softirqs last disabled at (10199): [] irq_exit_rcu+0x93/0xc0
[ 58.802641] ---[ end trace 0000000000000000 ]---
executing program
[ 60.328487] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.376049] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.423977] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.472007] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:58:17 Registers:
info registers vcpu 0
RAX=00005638da659380 RBX=000000000000000a RCX=0000000000000000 RDX=00005638da65aee0
RSI=0000000000000000 RDI=00005638d9def238 RBP=00005638d9dee908 RSP=00007fefeade2a80
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000
R12=00005638da64de00 R13=00005638d9e0d004 R14=00005638da658ef0 R15=00005638da64de30
RIP=00005638d9dc6367 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fefeade3700 00000000 00000000
GS =0000 0000000000000000 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=00007fefdc0370d8 CR3=000000000e35c000 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=2037313a38353a33322036312079614d XMM01=5d3637393735362e38352020205b203a
XMM02=646f4d205d3637393735362e38352020 XMM03=6b7a79732037313a38353a3332203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3138343635362e38352020205b XMM07=79732037313a38353a33322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880201875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 00005555567c7400 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=00007f4ef7d7a6f4 CR3=0000000010232000 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