Warning: Permanently added '[localhost]:7626' (ECDSA) to the list of known hosts.
2023/05/17 16:51:34 fuzzer started
2023/05/17 16:51:34 dialing manager at localhost:44319
2023/05/17 16:51:34 checking machine...
2023/05/17 16:51:34 checking revisions...
syzkaller login: [ 38.036009] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:51:34 testing simple program...
[ 38.117172] cgroup: Unknown subsys name 'net'
[ 38.241450] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.456391] audit: type=1400 audit(1684342307.275:6): 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
[ 51.589602] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.591419] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.593903] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.596826] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.598389] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.600287] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.993844] ------------[ cut here ]------------
[ 51.994687] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.996691] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.998067] Modules linked in:
[ 51.998547] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.000470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.002582] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.003816] 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
[ 52.006027] RSP: 0018:ffff88801e66fc00 EFLAGS: 00010282
[ 52.006719] RAX: 0000000000000000 RBX: ffff88800c61f040 RCX: 0000000000000000
[ 52.007589] RDX: ffff888013ac8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.008437] RBP: ffff88800c61f054 R08: 0000000000000001 R09: 0000000000000000
[ 52.009326] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.010200] R13: ffffffff84e23fe0 R14: ffff88800c61f048 R15: ffffffff84d74dc0
[ 52.011090] FS: 00005555558b4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.012085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.012814] CR2: 00007fff0b56c000 CR3: 0000000008eea000 CR4: 0000000000350ef0
[ 52.013722] Call Trace:
[ 52.014040]
[ 52.014342] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.014976] ipv4_frags_init_net+0x269/0x440
[ 52.015565] ops_init+0xbb/0x6b0
[ 52.015998] setup_net+0x3d9/0x990
[ 52.016442] ? down_read_killable+0x1d7/0x4e0
[ 52.017040] ? __pfx_setup_net+0x10/0x10
[ 52.017610] ? copy_net_ns+0x17c/0x770
[ 52.018111] copy_net_ns+0x321/0x770
[ 52.018623] create_new_namespaces+0x3f6/0xb30
[ 52.019203] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.019835] ksys_unshare+0x44d/0x8e0
[ 52.020317] ? __pfx_ksys_unshare+0x10/0x10
[ 52.020880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.021613] __x64_sys_unshare+0x31/0x40
[ 52.022116] do_syscall_64+0x3f/0x90
[ 52.022620] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.023255] RIP: 0033:0x7eff4b17a0d7
[ 52.023745] 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
[ 52.025906] RSP: 002b:00007ffc4bfc8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.026846] RAX: ffffffffffffffda RBX: 00007ffc4bfc90e8 RCX: 00007eff4b17a0d7
[ 52.027723] RDX: 00007eff4b1e441f RSI: 00007ffc4bfc8a40 RDI: 0000000040000000
[ 52.028615] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4bfc8850
[ 52.029462] R10: 0000000000000000 R11: 0000000000000202 R12: 00007eff4b28cbf0
[ 52.030352] R13: 00007ffc4bfc8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.031242]
[ 52.031576] irq event stamp: 8269
[ 52.031995] hardirqs last enabled at (8279): [] __up_console_sem+0x78/0x80
[ 52.033036] hardirqs last disabled at (8290): [] __up_console_sem+0x5d/0x80
[ 52.034114] softirqs last enabled at (8240): [] irq_exit_rcu+0x93/0xc0
[ 52.035143] softirqs last disabled at (8235): [] irq_exit_rcu+0x93/0xc0
[ 52.036153] ---[ end trace 0000000000000000 ]---
[ 52.041394] ------------[ cut here ]------------
[ 52.042006] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.043652] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.044715] Modules linked in:
[ 52.045105] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.046279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.047282] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.047943] 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
[ 52.050116] RSP: 0018:ffff88801e66fc00 EFLAGS: 00010282
[ 52.050809] RAX: 0000000000000000 RBX: ffff88800d494040 RCX: 0000000000000000
[ 52.051686] RDX: ffff888013ac8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.052564] RBP: ffff88800d494054 R08: 0000000000000001 R09: 0000000000000000
[ 52.053417] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.054307] R13: ffffffff84e23fe0 R14: ffff88800d494048 R15: ffffffff84da7d60
[ 52.055187] FS: 00005555558b4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.056172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.056905] CR2: 00007fff0b56c000 CR3: 0000000008eea000 CR4: 0000000000350ef0
[ 52.057808] Call Trace:
[ 52.058132]
[ 52.058426] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.059067] ipv6_frags_init_net+0x206/0x3c0
[ 52.059652] ops_init+0xbb/0x6b0
[ 52.060088] setup_net+0x3d9/0x990
[ 52.060564] ? down_read_killable+0x1d7/0x4e0
[ 52.061119] ? __pfx_setup_net+0x10/0x10
[ 52.061681] ? copy_net_ns+0x17c/0x770
[ 52.062183] copy_net_ns+0x321/0x770
[ 52.062695] create_new_namespaces+0x3f6/0xb30
[ 52.063276] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.063921] ksys_unshare+0x44d/0x8e0
[ 52.064407] ? __pfx_ksys_unshare+0x10/0x10
[ 52.064979] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.065728] __x64_sys_unshare+0x31/0x40
[ 52.066234] do_syscall_64+0x3f/0x90
[ 52.066743] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.067368] RIP: 0033:0x7eff4b17a0d7
[ 52.067857] 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
[ 52.070034] RSP: 002b:00007ffc4bfc8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.070982] RAX: ffffffffffffffda RBX: 00007ffc4bfc90e8 RCX: 00007eff4b17a0d7
[ 52.071866] RDX: 00007eff4b1e441f RSI: 00007ffc4bfc8a40 RDI: 0000000040000000
[ 52.072752] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4bfc8850
[ 52.073661] R10: 0000000000000000 R11: 0000000000000202 R12: 00007eff4b28cbf0
[ 52.074536] R13: 00007ffc4bfc8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.075394]
[ 52.075723] irq event stamp: 10157
[ 52.076144] hardirqs last enabled at (10167): [] __up_console_sem+0x78/0x80
[ 52.077203] hardirqs last disabled at (10178): [] __up_console_sem+0x5d/0x80
[ 52.078250] softirqs last enabled at (10064): [] irq_exit_rcu+0x93/0xc0
[ 52.079279] softirqs last disabled at (10059): [] irq_exit_rcu+0x93/0xc0
[ 52.080288] ---[ end trace 0000000000000000 ]---
[ 52.081746] ------------[ cut here ]------------
[ 52.082324] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.084211] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.085273] Modules linked in:
[ 52.085725] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.086865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.087877] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.088543] 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
[ 52.090673] RSP: 0018:ffff88801e66fbf0 EFLAGS: 00010286
[ 52.091311] RAX: 0000000000000000 RBX: ffff88800d494640 RCX: 0000000000000000
[ 52.092192] RDX: ffff888013ac8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.093097] RBP: ffff88800d494654 R08: 0000000000000001 R09: 0000000000000000
[ 52.093991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.094862] R13: ffffffff84e23fe0 R14: ffff88800d494648 R15: ffffffff84db0aa0
[ 52.095747] FS: 00005555558b4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.096717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.097408] CR2: 00007fff0b56c000 CR3: 0000000008eea000 CR4: 0000000000350ef0
[ 52.098295] Call Trace:
[ 52.098651]
[ 52.098944] nf_ct_net_init+0x224/0x3d0
[ 52.099456] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.100055] ops_init+0xbb/0x6b0
[ 52.100494] setup_net+0x3d9/0x990
[ 52.100976] ? down_read_killable+0x1d7/0x4e0
[ 52.101582] ? __pfx_setup_net+0x10/0x10
[ 52.102085] ? copy_net_ns+0x17c/0x770
[ 52.102621] copy_net_ns+0x321/0x770
[ 52.103098] create_new_namespaces+0x3f6/0xb30
[ 52.103708] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.104314] ksys_unshare+0x44d/0x8e0
[ 52.104831] ? __pfx_ksys_unshare+0x10/0x10
[ 52.105383] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.106120] __x64_sys_unshare+0x31/0x40
[ 52.106664] do_syscall_64+0x3f/0x90
[ 52.107136] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.107797] RIP: 0033:0x7eff4b17a0d7
[ 52.108249] 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
[ 52.110401] RSP: 002b:00007ffc4bfc8aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.111331] RAX: ffffffffffffffda RBX: 00007ffc4bfc90e8 RCX: 00007eff4b17a0d7
[ 52.112206] RDX: 00007eff4b1e441f RSI: 00007ffc4bfc8a40 RDI: 0000000040000000
[ 52.113081] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4bfc8850
[ 52.113974] R10: 0000000000000000 R11: 0000000000000202 R12: 00007eff4b28cbf0
[ 52.114849] R13: 00007ffc4bfc8b80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.115743]
[ 52.116043] irq event stamp: 11005
[ 52.116469] hardirqs last enabled at (11015): [] __up_console_sem+0x78/0x80
[ 52.117565] hardirqs last disabled at (11038): [] __up_console_sem+0x5d/0x80
[ 52.118609] softirqs last enabled at (11034): [] irq_exit_rcu+0x93/0xc0
[ 52.119642] softirqs last disabled at (11025): [] irq_exit_rcu+0x93/0xc0
[ 52.120681] ---[ end trace 0000000000000000 ]---
executing program
[ 53.670601] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.717575] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.765577] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.813577] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:51:45 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e66f5c0
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555558b4400 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=00007fff0b56c000 CR3=0000000008eea000 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=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000
RSI=0000000000000001 RDI=ffffffff85df691c RBP=ffff888019f97538 RSP=ffff888019f97470
R8 =ffffffff8612f646 R9 =ffffffff8612f64a R10=0000000000038001 R11=0000000000020ed0
R12=ffff888019f97540 R13=ffff888019f97528 R14=0000000000000015 R15=ffff888019f974e0
RIP=ffffffff811307e5 RFL=00000246 [---Z-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 00007f38736b3700 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=00007f2ffb3a10a0 CR3=000000000c99a000 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=2038343a31353a36312037312079614d XMM01=5d3238353230302e32352020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=30302e32352020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3037343030302e32352020205b20 XMM07=732038343a31353a3631203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000