Warning: Permanently added '[localhost]:58102' (ECDSA) to the list of known hosts.
2023/05/18 08:43:27 fuzzer started
2023/05/18 08:43:28 dialing manager at localhost:44319
2023/05/18 08:43:28 checking machine...
2023/05/18 08:43:28 checking revisions...
syzkaller login: [ 35.509132] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:43:28 testing simple program...
[ 35.579274] cgroup: Unknown subsys name 'net'
[ 35.658542] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.805013] audit: type=1400 audit(1684399421.589:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.900716] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.902633] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.905021] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.908495] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.910718] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.912173] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.336229] ------------[ cut here ]------------
[ 50.337045] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.338827] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.340035] Modules linked in:
[ 50.340503] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.344649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.345953] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.346822] 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
[ 50.349248] RSP: 0018:ffff88800f5cfc00 EFLAGS: 00010282
[ 50.350000] RAX: 0000000000000000 RBX: ffff88800e40dc40 RCX: 0000000000000000
[ 50.350992] RDX: ffff888019feb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.351964] RBP: ffff88800e40dc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.352968] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.353952] R13: ffffffff84e23fe0 R14: ffff88800e40dc48 R15: ffffffff84d74dc0
[ 50.354942] FS: 0000555555701400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.356036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.356878] CR2: 00007fc57cf566f4 CR3: 0000000019db8000 CR4: 0000000000350ef0
[ 50.357861] Call Trace:
[ 50.358225]
[ 50.358592] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.359269] ipv4_frags_init_net+0x269/0x440
[ 50.359919] ops_init+0xbb/0x6b0
[ 50.360443] setup_net+0x3d9/0x990
[ 50.360957] ? down_read_killable+0x1d7/0x4e0
[ 50.361615] ? __pfx_setup_net+0x10/0x10
[ 50.362180] ? copy_net_ns+0x17c/0x770
[ 50.362772] copy_net_ns+0x321/0x770
[ 50.363311] create_new_namespaces+0x3f6/0xb30
[ 50.363988] unshare_nsproxy_namespaces+0xc1/0x200
executing program
[ 50.364742] ksys_unshare+0x44d/0x8e0
[ 50.366227] ? __pfx_ksys_unshare+0x10/0x10
[ 50.366882] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.367704] __x64_sys_unshare+0x31/0x40
[ 50.368277] do_syscall_64+0x3f/0x90
[ 50.368853] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.369599] RIP: 0033:0x7fa6094c80d7
[ 50.370114] 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
[ 50.372546] RSP: 002b:00007fff964d5898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.373583] RAX: ffffffffffffffda RBX: 00007fff964d5ed8 RCX: 00007fa6094c80d7
[ 50.374555] RDX: 00007fa60953241f RSI: 00007fff964d5830 RDI: 0000000040000000
[ 50.375527] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff964d5640
[ 50.376518] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa6095dabf0
[ 50.377490] R13: 00007fff964d5970 R14: 0000000000000000 R15: 00000000000000f8
[ 50.378499]
[ 50.378829] irq event stamp: 7993
[ 50.379292] hardirqs last enabled at (8003): [] __up_console_sem+0x78/0x80
[ 50.380447] hardirqs last disabled at (8014): [] __up_console_sem+0x5d/0x80
[ 50.381640] softirqs last enabled at (7820): [] irq_exit_rcu+0x93/0xc0
[ 50.382775] softirqs last disabled at (7709): [] irq_exit_rcu+0x93/0xc0
[ 50.383908] ---[ end trace 0000000000000000 ]---
[ 50.389397] ------------[ cut here ]------------
[ 50.390047] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.391824] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.393032] Modules linked in:
[ 50.393513] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.394800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.395934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.396692] 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
[ 50.399113] RSP: 0018:ffff88800f5cfc00 EFLAGS: 00010282
[ 50.399871] RAX: 0000000000000000 RBX: ffff888008ef7240 RCX: 0000000000000000
[ 50.400899] RDX: ffff888019feb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.401884] RBP: ffff888008ef7254 R08: 0000000000000001 R09: 0000000000000000
[ 50.402883] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.403862] R13: ffffffff84e23fe0 R14: ffff888008ef7248 R15: ffffffff84da7d60
[ 50.404864] FS: 0000555555701400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.405967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.406783] CR2: 00007fc57cf566f4 CR3: 0000000019db8000 CR4: 0000000000350ef0
[ 50.407777] Call Trace:
[ 50.408135]
[ 50.408523] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.409219] ipv6_frags_init_net+0x206/0x3c0
[ 50.409876] ops_init+0xbb/0x6b0
[ 50.410396] setup_net+0x3d9/0x990
[ 50.410910] ? down_read_killable+0x1d7/0x4e0
[ 50.411571] ? __pfx_setup_net+0x10/0x10
[ 50.412144] ? copy_net_ns+0x17c/0x770
[ 50.412746] copy_net_ns+0x321/0x770
[ 50.413285] create_new_namespaces+0x3f6/0xb30
[ 50.413968] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.414683] ksys_unshare+0x44d/0x8e0
[ 50.415228] ? __pfx_ksys_unshare+0x10/0x10
[ 50.415858] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.416695] __x64_sys_unshare+0x31/0x40
[ 50.417270] do_syscall_64+0x3f/0x90
[ 50.417829] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.418560] RIP: 0033:0x7fa6094c80d7
[ 50.419074] 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
[ 50.421523] RSP: 002b:00007fff964d5898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.422567] RAX: ffffffffffffffda RBX: 00007fff964d5ed8 RCX: 00007fa6094c80d7
[ 50.423552] RDX: 00007fa60953241f RSI: 00007fff964d5830 RDI: 0000000040000000
[ 50.424532] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff964d5640
[ 50.425530] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa6095dabf0
[ 50.426510] R13: 00007fff964d5970 R14: 0000000000000000 R15: 00000000000000f8
[ 50.427513]
[ 50.427844] irq event stamp: 9723
[ 50.428318] hardirqs last enabled at (9733): [] __up_console_sem+0x78/0x80
[ 50.429538] hardirqs last disabled at (9746): [] __up_console_sem+0x5d/0x80
[ 50.430717] softirqs last enabled at (9346): [] irq_exit_rcu+0x93/0xc0
[ 50.431856] softirqs last disabled at (9337): [] irq_exit_rcu+0x93/0xc0
[ 50.433011] ---[ end trace 0000000000000000 ]---
[ 50.434516] ------------[ cut here ]------------
[ 50.435170] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.437244] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.438430] Modules linked in:
[ 50.438885] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.440172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.441327] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.442084] 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
[ 50.444507] RSP: 0018:ffff88800f5cfbf0 EFLAGS: 00010286
[ 50.445234] RAX: 0000000000000000 RBX: ffff888008ef6a40 RCX: 0000000000000000
[ 50.446233] RDX: ffff888019feb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.447222] RBP: ffff888008ef6a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.448206] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.449215] R13: ffffffff84e23fe0 R14: ffff888008ef6a48 R15: ffffffff84db0aa0
[ 50.450200] FS: 0000555555701400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.451295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.452116] CR2: 00007fc57cf566f4 CR3: 0000000019db8000 CR4: 0000000000350ef0
[ 50.453126] Call Trace:
[ 50.453524]
[ 50.453853] nf_ct_net_init+0x224/0x3d0
[ 50.454461] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.455095] ops_init+0xbb/0x6b0
[ 50.455626] setup_net+0x3d9/0x990
[ 50.456129] ? down_read_killable+0x1d7/0x4e0
[ 50.456824] ? __pfx_setup_net+0x10/0x10
[ 50.457428] ? copy_net_ns+0x17c/0x770
[ 50.457990] copy_net_ns+0x321/0x770
[ 50.458552] create_new_namespaces+0x3f6/0xb30
[ 50.459200] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.459914] ksys_unshare+0x44d/0x8e0
[ 50.460497] ? __pfx_ksys_unshare+0x10/0x10
[ 50.461107] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.461931] __x64_sys_unshare+0x31/0x40
[ 50.462531] do_syscall_64+0x3f/0x90
[ 50.463061] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.463817] RIP: 0033:0x7fa6094c80d7
[ 50.464338] 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
[ 50.466801] RSP: 002b:00007fff964d5898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.467852] RAX: ffffffffffffffda RBX: 00007fff964d5ed8 RCX: 00007fa6094c80d7
[ 50.468851] RDX: 00007fa60953241f RSI: 00007fff964d5830 RDI: 0000000040000000
[ 50.469844] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff964d5640
[ 50.470827] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa6095dabf0
[ 50.471803] R13: 00007fff964d5970 R14: 0000000000000000 R15: 00000000000000f8
[ 50.472817]
[ 50.473147] irq event stamp: 10501
[ 50.473658] hardirqs last enabled at (10513): [] __up_console_sem+0x78/0x80
[ 50.474849] hardirqs last disabled at (10524): [] __up_console_sem+0x5d/0x80
[ 50.476034] softirqs last enabled at (10238): [] irq_exit_rcu+0x93/0xc0
[ 50.477210] softirqs last disabled at (10233): [] irq_exit_rcu+0x93/0xc0
[ 50.478397] ---[ end trace 0000000000000000 ]---
[ 51.987168] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.034511] Bluetooth: hci0: command 0x041b tx timeout
[ 56.082430] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.130488] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:43:42 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f5cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555701400 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=00007fc57cf566f4 CR3=0000000019db8000 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=0000000000028799 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f38cc9f7590 CR3=0000000018602000 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=2033343a33343a38302038312079614d XMM01=5d3330353034332e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000