Warning: Permanently added '[localhost]:64246' (ECDSA) to the list of known hosts.
2023/05/17 21:18:40 fuzzer started
2023/05/17 21:18:40 dialing manager at localhost:44319
2023/05/17 21:18:40 checking machine...
2023/05/17 21:18:40 checking revisions...
syzkaller login: [ 39.181067] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:18:40 testing simple program...
[ 39.250607] cgroup: Unknown subsys name 'net'
[ 39.333028] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.381922] audit: type=1400 audit(1684358335.009:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 54.507228] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.509218] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.510998] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.524852] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.528519] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.529819] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.915757] ------------[ cut here ]------------
[ 54.917010] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.918917] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.920205] Modules linked in:
[ 54.920638] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.925495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.926511] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.927196] 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
[ 54.929409] RSP: 0018:ffff888019defc00 EFLAGS: 00010282
[ 54.930071] RAX: 0000000000000000 RBX: ffff88800d7a1840 RCX: 0000000000000000
[ 54.930971] RDX: ffff888019db8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.931871] RBP: ffff88800d7a1854 R08: 0000000000000001 R09: 0000000000000000
[ 54.932760] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.933653] R13: ffffffff84e23fe0 R14: ffff88800d7a1848 R15: ffffffff84d74dc0
[ 54.934554] FS: 00005555561e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.935554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.936255] CR2: 00007fc441ee66f4 CR3: 0000000019e72000 CR4: 0000000000350ee0
[ 54.937144] Call Trace:
[ 54.937498]
[ 54.937799] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.938449] ipv4_frags_init_net+0x269/0x440
[ 54.939004] ops_init+0xbb/0x6b0
[ 54.939513] setup_net+0x3d9/0x990
[ 54.939969] ? down_read_killable+0x1d7/0x4e0
[ 54.940561] ? __pfx_setup_net+0x10/0x10
[ 54.941073] ? copy_net_ns+0x17c/0x770
[ 54.941609] copy_net_ns+0x321/0x770
[ 54.942091] create_new_namespaces+0x3f6/0xb30
[ 54.942699] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.943348] ksys_unshare+0x44d/0x8e0
[ 54.943843] ? __pfx_ksys_unshare+0x10/0x10
[ 54.944424] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.945129] __x64_sys_unshare+0x31/0x40
[ 54.945674] do_syscall_64+0x3f/0x90
[ 54.946149] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.946816] RIP: 0033:0x7f4c998690d7
[ 54.947284] 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
[ 54.949458] RSP: 002b:00007ffe76fc3d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.950391] RAX: ffffffffffffffda RBX: 00007ffe76fc43b8 RCX: 00007f4c998690d7
[ 54.951260] RDX: 00007f4c998d341f RSI: 00007ffe76fc3d10 RDI: 0000000040000000
[ 54.952158] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe76fc3b20
[ 54.953049] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c9997bbf0
[ 54.953942] R13: 00007ffe76fc3e50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.954841]
[ 54.955143] irq event stamp: 8375
[ 54.955605] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 54.956656] hardirqs last disabled at (8398): [] __up_console_sem+0x5d/0x80
[ 54.957719] softirqs last enabled at (8278): [] irq_exit_rcu+0x93/0xc0
[ 54.958751] softirqs last disabled at (8273): [] irq_exit_rcu+0x93/0xc0
[ 54.959793] ---[ end trace 0000000000000000 ]---
[ 54.965048] ------------[ cut here ]------------
[ 54.965797] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.967456] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.968499] Modules linked in:
[ 54.968896] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.970037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.971049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.971732] 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
[ 54.973883] RSP: 0018:ffff888019defc00 EFLAGS: 00010282
[ 54.974561] RAX: 0000000000000000 RBX: ffff888016025440 RCX: 0000000000000000
[ 54.975461] RDX: ffff888019db8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.976307] RBP: ffff888016025454 R08: 0000000000000001 R09: 0000000000000000
[ 54.977191] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.978074] R13: ffffffff84e23fe0 R14: ffff888016025448 R15: ffffffff84da7d60
[ 54.978958] FS: 00005555561e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.979980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.980714] CR2: 00007fc441ee66f4 CR3: 0000000019e72000 CR4: 0000000000350ee0
[ 54.981601] Call Trace:
[ 54.981924]
[ 54.982221] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.982868] ipv6_frags_init_net+0x206/0x3c0
[ 54.983466] ops_init+0xbb/0x6b0
[ 54.983916] setup_net+0x3d9/0x990
[ 54.984396] ? down_read_killable+0x1d7/0x4e0
[ 54.984967] ? __pfx_setup_net+0x10/0x10
[ 54.985509] ? copy_net_ns+0x17c/0x770
[ 54.986017] copy_net_ns+0x321/0x770
[ 54.986539] create_new_namespaces+0x3f6/0xb30
[ 54.987138] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.987818] ksys_unshare+0x44d/0x8e0
[ 54.988345] ? __pfx_ksys_unshare+0x10/0x10
[ 54.988894] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.989632] __x64_sys_unshare+0x31/0x40
[ 54.990143] do_syscall_64+0x3f/0x90
[ 54.990646] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.991293] RIP: 0033:0x7f4c998690d7
[ 54.991782] 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
[ 54.993926] RSP: 002b:00007ffe76fc3d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.994860] RAX: ffffffffffffffda RBX: 00007ffe76fc43b8 RCX: 00007f4c998690d7
[ 54.995773] RDX: 00007f4c998d341f RSI: 00007ffe76fc3d10 RDI: 0000000040000000
[ 54.996646] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe76fc3b20
[ 54.997546] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c9997bbf0
[ 54.998439] R13: 00007ffe76fc3e50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.999354]
[ 54.999657] irq event stamp: 10143
[ 55.000090] hardirqs last enabled at (10153): [] __up_console_sem+0x78/0x80
[ 55.001154] hardirqs last disabled at (10164): [] __up_console_sem+0x5d/0x80
[ 55.002210] softirqs last enabled at (9626): [] irq_exit_rcu+0x93/0xc0
[ 55.003244] softirqs last disabled at (9573): [] irq_exit_rcu+0x93/0xc0
[ 55.004257] ---[ end trace 0000000000000000 ]---
[ 55.006075] ------------[ cut here ]------------
[ 55.006690] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.008677] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.009719] Modules linked in:
[ 55.010120] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.011290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.012269] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.012944] 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
[ 55.015098] RSP: 0018:ffff888019defbf0 EFLAGS: 00010286
[ 55.015789] RAX: 0000000000000000 RBX: ffff888016025a40 RCX: 0000000000000000
[ 55.016686] RDX: ffff888019db8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.017573] RBP: ffff888016025a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.018466] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.019370] R13: ffffffff84e23fe0 R14: ffff888016025a48 R15: ffffffff84db0aa0
[ 55.020227] FS: 00005555561e9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.021224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.021968] CR2: 00007fc441ee66f4 CR3: 0000000019e72000 CR4: 0000000000350ee0
[ 55.022854] Call Trace:
[ 55.023189]
[ 55.023527] nf_ct_net_init+0x224/0x3d0
[ 55.024047] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.024653] ops_init+0xbb/0x6b0
[ 55.025099] setup_net+0x3d9/0x990
[ 55.025582] ? down_read_killable+0x1d7/0x4e0
[ 55.026155] ? __pfx_setup_net+0x10/0x10
[ 55.026702] ? copy_net_ns+0x17c/0x770
[ 55.027232] copy_net_ns+0x321/0x770
[ 55.027744] create_new_namespaces+0x3f6/0xb30
[ 55.028357] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.028974] ksys_unshare+0x44d/0x8e0
[ 55.029492] ? __pfx_ksys_unshare+0x10/0x10
[ 55.030038] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.030779] __x64_sys_unshare+0x31/0x40
[ 55.031339] do_syscall_64+0x3f/0x90
[ 55.031819] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.032493] RIP: 0033:0x7f4c998690d7
[ 55.032957] 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
[ 55.035131] RSP: 002b:00007ffe76fc3d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.036120] RAX: ffffffffffffffda RBX: 00007ffe76fc43b8 RCX: 00007f4c998690d7
[ 55.037017] RDX: 00007f4c998d341f RSI: 00007ffe76fc3d10 RDI: 0000000040000000
[ 55.037895] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe76fc3b20
[ 55.038797] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c9997bbf0
[ 55.039688] R13: 00007ffe76fc3e50 R14: 0000000000000000 R15: 00000000000000f8
[ 55.040605]
[ 55.040908] irq event stamp: 10939
[ 55.041371] hardirqs last enabled at (10951): [] __up_console_sem+0x78/0x80
[ 55.042430] hardirqs last disabled at (10962): [] __up_console_sem+0x5d/0x80
[ 55.043512] softirqs last enabled at (10900): [] irq_exit_rcu+0x93/0xc0
[ 55.044540] softirqs last disabled at (10891): [] irq_exit_rcu+0x93/0xc0
[ 55.045585] ---[ end trace 0000000000000000 ]---
[ 56.590999] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.638376] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.686500] Bluetooth: hci0: command 0x040f tx timeout
[ 62.734400] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:18:53 Registers:
info registers vcpu 0
RAX=0000000080010002 RBX=0000000000000001 RCX=ffffffff813c5b84 RDX=ffffffff8542a780
RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88806ce09db8 RSP=ffff88806ce09cf0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00000000005b99b3 R13=003b9aca00000000 R14=ffffffff85497f20 R15=0000000000000000
RIP=ffffffff814be640 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 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=00007faee466d3c8 CR3=0000000019f36000 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=2036353a38313a31322037312079614d XMM01=5d3833363032392e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019def5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 00005555561e9400 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=00007fc441ee66f4 CR3=0000000019e72000 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