Warning: Permanently added '[localhost]:30283' (ECDSA) to the list of known hosts.
2023/05/17 02:02:49 fuzzer started
2023/05/17 02:02:50 dialing manager at localhost:35573
2023/05/17 02:02:50 checking machine...
2023/05/17 02:02:50 checking revisions...
syzkaller login: [ 57.562147] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:02:50 testing simple program...
[ 57.631929] cgroup: Unknown subsys name 'net'
[ 57.694274] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.123720] audit: type=1400 audit(1684288984.106:6): 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
[ 72.270161] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.273058] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.274233] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.278183] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.280237] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.281664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 72.657285] ------------[ cut here ]------------
[ 72.657947] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.660164] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.661351] Modules linked in:
[ 72.661760] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.666635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.667745] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.668518] 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
[ 72.670762] RSP: 0018:ffff88801cb8fc00 EFLAGS: 00010282
[ 72.671535] RAX: 0000000000000000 RBX: ffff88800ec90c40 RCX: 0000000000000000
[ 72.672525] RDX: ffff88800f2cb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.673517] RBP: ffff88800ec90c54 R08: 0000000000000001 R09: 0000000000000000
[ 72.674489] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.675465] R13: ffffffff84e223a0 R14: ffff88800ec90c48 R15: ffffffff84d73340
[ 72.676444] FS: 0000555555c44400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.677539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.678240] CR2: 00007fee4c3926f4 CR3: 000000000ef54000 CR4: 0000000000350ee0
[ 72.679218] Call Trace:
[ 72.679662]
[ 72.679968] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.680731] ipv4_frags_init_net+0x269/0x440
[ 72.681287] ops_init+0xbb/0x6b0
[ 72.681767] setup_net+0x3d9/0x990
[ 72.682218] ? down_read_killable+0x1d7/0x4e0
[ 72.682827] ? __pfx_setup_net+0x10/0x10
[ 72.683362] ? copy_net_ns+0x17c/0x770
[ 72.683866] copy_net_ns+0x321/0x770
[ 72.684380] create_new_namespaces+0x3f6/0xb30
[ 72.684993] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.685651] ksys_unshare+0x44d/0x8e0
[ 72.686148] ? __pfx_ksys_unshare+0x10/0x10
[ 72.686734] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.687488] __x64_sys_unshare+0x31/0x40
[ 72.688005] do_syscall_64+0x3f/0x90
[ 72.688517] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.689164] RIP: 0033:0x7f397b7c00d7
[ 72.689682] 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
[ 72.691848] RSP: 002b:00007fffc28140c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.692833] RAX: ffffffffffffffda RBX: 00007fffc2814708 RCX: 00007f397b7c00d7
[ 72.693729] RDX: 00007f397b82a41f RSI: 00007fffc2814060 RDI: 0000000040000000
[ 72.694625] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc2813e70
[ 72.695523] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f397b8d2bf0
[ 72.696425] R13: 00007fffc28141a0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.697351]
[ 72.697650] irq event stamp: 9425
[ 72.698072] hardirqs last enabled at (9435): [] __up_console_sem+0x78/0x80
[ 72.699163] hardirqs last disabled at (9446): [] __up_console_sem+0x5d/0x80
[ 72.700247] softirqs last enabled at (9386): [] irq_exit_rcu+0x93/0xc0
[ 72.701332] softirqs last disabled at (9381): [] irq_exit_rcu+0x93/0xc0
[ 72.702379] ---[ end trace 0000000000000000 ]---
[ 72.707987] ------------[ cut here ]------------
[ 72.708628] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.710409] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.711460] Modules linked in:
[ 72.711863] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.713043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.714048] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.714728] 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
[ 72.716927] RSP: 0018:ffff88801cb8fc00 EFLAGS: 00010282
[ 72.717622] RAX: 0000000000000000 RBX: ffff888016775a40 RCX: 0000000000000000
[ 72.718516] RDX: ffff88800f2cb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.719432] RBP: ffff888016775a54 R08: 0000000000000001 R09: 0000000000000000
[ 72.720342] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.721233] R13: ffffffff84e223a0 R14: ffff888016775a48 R15: ffffffff84da62e0
[ 72.722147] FS: 0000555555c44400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.723143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.723899] CR2: 00007fee4c3926f4 CR3: 000000000ef54000 CR4: 0000000000350ee0
[ 72.724813] Call Trace:
[ 72.725138]
[ 72.725468] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.726077] ipv6_frags_init_net+0x206/0x3c0
[ 72.726664] ops_init+0xbb/0x6b0
[ 72.727103] setup_net+0x3d9/0x990
[ 72.727589] ? down_read_killable+0x1d7/0x4e0
[ 72.728156] ? __pfx_setup_net+0x10/0x10
[ 72.728711] ? copy_net_ns+0x17c/0x770
[ 72.729219] copy_net_ns+0x321/0x770
[ 72.729731] create_new_namespaces+0x3f6/0xb30
[ 72.730350] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.730972] ksys_unshare+0x44d/0x8e0
[ 72.731501] ? __pfx_ksys_unshare+0x10/0x10
[ 72.732050] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.732831] __x64_sys_unshare+0x31/0x40
[ 72.733377] do_syscall_64+0x3f/0x90
[ 72.733851] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.734537] RIP: 0033:0x7f397b7c00d7
[ 72.735001] 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
[ 72.737174] RSP: 002b:00007fffc28140c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.738142] RAX: ffffffffffffffda RBX: 00007fffc2814708 RCX: 00007f397b7c00d7
[ 72.739033] RDX: 00007f397b82a41f RSI: 00007fffc2814060 RDI: 0000000040000000
[ 72.739929] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc2813e70
[ 72.740835] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f397b8d2bf0
[ 72.741733] R13: 00007fffc28141a0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.742652]
[ 72.742958] irq event stamp: 11441
[ 72.743424] hardirqs last enabled at (11453): [] __up_console_sem+0x78/0x80
[ 72.744520] hardirqs last disabled at (11464): [] __up_console_sem+0x5d/0x80
[ 72.745604] softirqs last enabled at (10386): [] netlink_insert+0x187/0x1820
[ 72.746698] softirqs last disabled at (10384): [] release_sock+0x1f/0x1b0
[ 72.747761] ---[ end trace 0000000000000000 ]---
[ 72.749096] ------------[ cut here ]------------
[ 72.749711] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.751664] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.752740] Modules linked in:
[ 72.753146] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.754330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.755348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.755995] 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
[ 72.758181] RSP: 0018:ffff88801cb8fbf0 EFLAGS: 00010286
[ 72.758879] RAX: 0000000000000000 RBX: ffff88800d57f840 RCX: 0000000000000000
[ 72.759776] RDX: ffff88800f2cb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.760684] RBP: ffff88800d57f854 R08: 0000000000000001 R09: 0000000000000000
[ 72.761570] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.762469] R13: ffffffff84e223a0 R14: ffff88800d57f848 R15: ffffffff84daf020
[ 72.763375] FS: 0000555555c44400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.764421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.765153] CR2: 00007fee4c3926f4 CR3: 000000000ef54000 CR4: 0000000000350ee0
[ 72.766055] Call Trace:
[ 72.766410]
[ 72.766717] nf_ct_net_init+0x224/0x3d0
[ 72.767239] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.767871] ops_init+0xbb/0x6b0
[ 72.768346] setup_net+0x3d9/0x990
[ 72.768816] ? down_read_killable+0x1d7/0x4e0
[ 72.769435] ? __pfx_setup_net+0x10/0x10
[ 72.769943] ? copy_net_ns+0x17c/0x770
[ 72.770493] copy_net_ns+0x321/0x770
[ 72.770971] create_new_namespaces+0x3f6/0xb30
[ 72.771594] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.772208] ksys_unshare+0x44d/0x8e0
[ 72.772744] ? __pfx_ksys_unshare+0x10/0x10
[ 72.773296] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.774037] __x64_sys_unshare+0x31/0x40
[ 72.774592] do_syscall_64+0x3f/0x90
[ 72.775066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.775741] RIP: 0033:0x7f397b7c00d7
[ 72.776205] 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
[ 72.778418] RSP: 002b:00007fffc28140c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.779375] RAX: ffffffffffffffda RBX: 00007fffc2814708 RCX: 00007f397b7c00d7
[ 72.780226] RDX: 00007f397b82a41f RSI: 00007fffc2814060 RDI: 0000000040000000
[ 72.781122] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc2813e70
[ 72.782003] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f397b8d2bf0
[ 72.782899] R13: 00007fffc28141a0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.783811]
[ 72.784112] irq event stamp: 12205
[ 72.784605] hardirqs last enabled at (12217): [] __up_console_sem+0x78/0x80
[ 72.785670] hardirqs last disabled at (12228): [] __up_console_sem+0x5d/0x80
[ 72.786742] softirqs last enabled at (11970): [] irq_exit_rcu+0x93/0xc0
[ 72.787794] softirqs last disabled at (11961): [] irq_exit_rcu+0x93/0xc0
[ 72.788848] ---[ end trace 0000000000000000 ]---
[ 74.353881] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.401444] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.450407] Bluetooth: hci0: command 0x040f tx timeout
[ 80.498391] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:02:43 Registers:
info registers vcpu 0
RAX=0000000000026de7 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=00000206 [-----P-] 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=00007f66d2f46290 CR3=000000000d4a6000 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=2035303a33303a32302037312079614d XMM01=5d3734393735362e32372020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cb8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555c44400 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=00007fee4c3926f4 CR3=000000000ef54000 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