Warning: Permanently added '[localhost]:18662' (ECDSA) to the list of known hosts.
2023/05/17 02:08:04 fuzzer started
2023/05/17 02:08:04 dialing manager at localhost:35573
2023/05/17 02:08:04 checking machine...
2023/05/17 02:08:04 checking revisions...
syzkaller login: [ 38.748051] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:08:04 testing simple program...
[ 38.815952] cgroup: Unknown subsys name 'net'
[ 38.892860] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.898070] audit: type=1400 audit(1684289296.839:6): 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
[ 52.031548] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.034996] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.036211] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.039406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.041584] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.043609] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.447734] ------------[ cut here ]------------
[ 52.448531] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.450513] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.451865] Modules linked in:
[ 52.452315] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.456819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.457974] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.458703] 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
[ 52.461063] RSP: 0018:ffff88801698fc00 EFLAGS: 00010282
[ 52.461812] RAX: 0000000000000000 RBX: ffff88800f28b840 RCX: 0000000000000000
[ 52.462764] RDX: ffff888015859b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.463730] RBP: ffff88800f28b854 R08: 0000000000000001 R09: 0000000000000000
[ 52.464693] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.465652] R13: ffffffff84e223a0 R14: ffff88800f28b848 R15: ffffffff84d73340
[ 52.466627] FS: 000055555710c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.467744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.468581] CR2: 00007fac815686f4 CR3: 000000000ea02000 CR4: 0000000000350ef0
[ 52.469575] Call Trace:
[ 52.469938]
[ 52.470269] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.470988] ipv4_frags_init_net+0x269/0x440
[ 52.471659] ops_init+0xbb/0x6b0
[ 52.472155] setup_net+0x3d9/0x990
[ 52.472688] ? down_read_killable+0x1d7/0x4e0
[ 52.473317] ? __pfx_setup_net+0x10/0x10
[ 52.473912] ? copy_net_ns+0x17c/0x770
[ 52.474506] copy_net_ns+0x321/0x770
[ 52.475038] create_new_namespaces+0x3f6/0xb30
[ 52.475738] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.476458] ksys_unshare+0x44d/0x8e0
[ 52.477001] ? __pfx_ksys_unshare+0x10/0x10
[ 52.477644] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.478467] __x64_sys_unshare+0x31/0x40
[ 52.479043] do_syscall_64+0x3f/0x90
[ 52.479630] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.480341] RIP: 0033:0x7fe31e0f70d7
[ 52.480893] 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
[ 52.483305] RSP: 002b:00007fff318cf268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.484361] RAX: ffffffffffffffda RBX: 00007fff318cf8a8 RCX: 00007fe31e0f70d7
[ 52.485354] RDX: 00007fe31e16141f RSI: 00007fff318cf200 RDI: 0000000040000000
[ 52.486354] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff318cf010
[ 52.487341] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe31e209bf0
[ 52.488343] R13: 00007fff318cf340 R14: 0000000000000000 R15: 00000000000000f8
[ 52.489353]
[ 52.489722] irq event stamp: 8135
[ 52.490183] hardirqs last enabled at (8145): [] __up_console_sem+0x78/0x80
[ 52.491357] hardirqs last disabled at (8156): [] __up_console_sem+0x5d/0x80
[ 52.492564] softirqs last enabled at (8040): [] irq_exit_rcu+0x93/0xc0
[ 52.493745] softirqs last disabled at (8035): [] irq_exit_rcu+0x93/0xc0
[ 52.494901] ---[ end trace 0000000000000000 ]---
[ 52.501204] ------------[ cut here ]------------
[ 52.501900] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.503890] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.505037] Modules linked in:
[ 52.505517] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.506758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.507867] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.508587] 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
[ 52.510904] RSP: 0018:ffff88801698fc00 EFLAGS: 00010282
[ 52.511658] RAX: 0000000000000000 RBX: ffff88800e61ee40 RCX: 0000000000000000
[ 52.512615] RDX: ffff888015859b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.513579] RBP: ffff88800e61ee54 R08: 0000000000000001 R09: 0000000000000000
[ 52.514533] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.515526] R13: ffffffff84e223a0 R14: ffff88800e61ee48 R15: ffffffff84da62e0
[ 52.516488] FS: 000055555710c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.517573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.518330] CR2: 00007fac815686f4 CR3: 000000000ea02000 CR4: 0000000000350ef0
[ 52.519302] Call Trace:
[ 52.519706]
[ 52.520032] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.520722] ipv6_frags_init_net+0x206/0x3c0
[ 52.521320] ops_init+0xbb/0x6b0
[ 52.521835] setup_net+0x3d9/0x990
[ 52.522330] ? down_read_killable+0x1d7/0x4e0
[ 52.522980] ? __pfx_setup_net+0x10/0x10
[ 52.523573] ? copy_net_ns+0x17c/0x770
[ 52.524120] copy_net_ns+0x321/0x770
[ 52.524668] create_new_namespaces+0x3f6/0xb30
[ 52.525304] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.525994] ksys_unshare+0x44d/0x8e0
[ 52.526554] ? __pfx_ksys_unshare+0x10/0x10
[ 52.527147] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.527973] __x64_sys_unshare+0x31/0x40
[ 52.528567] do_syscall_64+0x3f/0x90
[ 52.529090] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.529823] RIP: 0033:0x7fe31e0f70d7
[ 52.530341] 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
[ 52.532732] RSP: 002b:00007fff318cf268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.533786] RAX: ffffffffffffffda RBX: 00007fff318cf8a8 RCX: 00007fe31e0f70d7
[ 52.534767] RDX: 00007fe31e16141f RSI: 00007fff318cf200 RDI: 0000000040000000
[ 52.535766] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff318cf010
[ 52.536746] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe31e209bf0
[ 52.537733] R13: 00007fff318cf340 R14: 0000000000000000 R15: 00000000000000f8
[ 52.538746]
[ 52.539077] irq event stamp: 10067
[ 52.539597] hardirqs last enabled at (10079): [] __up_console_sem+0x78/0x80
[ 52.540775] hardirqs last disabled at (10090): [] __up_console_sem+0x5d/0x80
[ 52.541961] softirqs last enabled at (9838): [] irq_exit_rcu+0x93/0xc0
[ 52.543098] softirqs last disabled at (9829): [] irq_exit_rcu+0x93/0xc0
[ 52.544234] ---[ end trace 0000000000000000 ]---
[ 52.545735] ------------[ cut here ]------------
[ 52.546404] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.548623] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.549771] Modules linked in:
[ 52.550221] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.551512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.552630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.553335] 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
[ 52.555780] RSP: 0018:ffff88801698fbf0 EFLAGS: 00010286
[ 52.556527] RAX: 0000000000000000 RBX: ffff88800e61e840 RCX: 0000000000000000
[ 52.557503] RDX: ffff888015859b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.558496] RBP: ffff88800e61e854 R08: 0000000000000001 R09: 0000000000000000
[ 52.559494] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.560479] R13: ffffffff84e223a0 R14: ffff88800e61e848 R15: ffffffff84daf020
[ 52.561462] FS: 000055555710c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.562574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.563358] CR2: 00007fac815686f4 CR3: 000000000ea02000 CR4: 0000000000350ef0
[ 52.564351] Call Trace:
[ 52.564752]
[ 52.565083] nf_ct_net_init+0x224/0x3d0
[ 52.565683] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.566320] ops_init+0xbb/0x6b0
[ 52.566848] setup_net+0x3d9/0x990
[ 52.567349] ? down_read_killable+0x1d7/0x4e0
[ 52.568020] ? __pfx_setup_net+0x10/0x10
[ 52.568612] ? copy_net_ns+0x17c/0x770
[ 52.569166] copy_net_ns+0x321/0x770
[ 52.569728] create_new_namespaces+0x3f6/0xb30
[ 52.570405] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.571092] ksys_unshare+0x44d/0x8e0
[ 52.571670] ? __pfx_ksys_unshare+0x10/0x10
[ 52.572277] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.573096] __x64_sys_unshare+0x31/0x40
[ 52.573700] do_syscall_64+0x3f/0x90
[ 52.574230] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.574979] RIP: 0033:0x7fe31e0f70d7
[ 52.575549] 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
[ 52.577940] RSP: 002b:00007fff318cf268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.578972] RAX: ffffffffffffffda RBX: 00007fff318cf8a8 RCX: 00007fe31e0f70d7
[ 52.579965] RDX: 00007fe31e16141f RSI: 00007fff318cf200 RDI: 0000000040000000
[ 52.580935] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff318cf010
[ 52.581919] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe31e209bf0
[ 52.582899] R13: 00007fff318cf340 R14: 0000000000000000 R15: 00000000000000f8
[ 52.583920]
[ 52.584255] irq event stamp: 10819
[ 52.584764] hardirqs last enabled at (10831): [] __up_console_sem+0x78/0x80
[ 52.585951] hardirqs last disabled at (10842): [] __up_console_sem+0x5d/0x80
[ 52.587142] softirqs last enabled at (10228): [] irq_exit_rcu+0x93/0xc0
[ 52.588302] softirqs last disabled at (10223): [] irq_exit_rcu+0x93/0xc0
[ 52.589470] ---[ end trace 0000000000000000 ]---
executing program
[ 54.115993] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.163618] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.211461] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.259531] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:08:16 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801698f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 000055555710c400 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=00007fac815686f4 CR3=000000000ea02000 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=0000000000035e5d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007efda2ecd780 CR3=000000000ee22000 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=2038313a38303a32302037312079614d XMM01=5d3331353035342e32352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3331353035342e32352020205b XMM07=79732038313a38303a32302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000