Warning: Permanently added '[localhost]:36674' (ECDSA) to the list of known hosts.
2023/05/17 04:26:45 fuzzer started
2023/05/17 04:26:45 dialing manager at localhost:35573
2023/05/17 04:26:45 checking machine...
2023/05/17 04:26:45 checking revisions...
syzkaller login: [ 49.457303] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:26:45 testing simple program...
[ 49.519390] cgroup: Unknown subsys name 'net'
[ 49.581371] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 60.623210] audit: type=1400 audit(1684297616.731:6): avc: denied { execmem } for pid=257 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
[ 61.706718] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.709814] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.711951] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.715286] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.716790] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.719477] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.026155] ------------[ cut here ]------------
[ 62.026951] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.028944] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.029929] Modules linked in:
[ 62.030244] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.031137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.033189] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.034907] 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
[ 62.037353] RSP: 0018:ffff888016e47c00 EFLAGS: 00010282
[ 62.037825] RAX: 0000000000000000 RBX: ffff88800d9fd840 RCX: 0000000000000000
[ 62.038444] RDX: ffff88800fbe51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.039086] RBP: ffff88800d9fd854 R08: 0000000000000001 R09: 0000000000000000
[ 62.039690] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.040307] R13: ffffffff84e223a0 R14: ffff88800d9fd848 R15: ffffffff84d73340
[ 62.040927] FS: 00005555564df400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.041631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.042150] CR2: 00007f33ba07b6f4 CR3: 00000000159b0000 CR4: 0000000000350ee0
[ 62.042765] Call Trace:
[ 62.043015]
[ 62.043227] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.043667] ipv4_frags_init_net+0x269/0x440
[ 62.044081] ops_init+0xbb/0x6b0
[ 62.044393] setup_net+0x3d9/0x990
[ 62.044737] ? down_read_killable+0x1d7/0x4e0
[ 62.045161] ? __pfx_setup_net+0x10/0x10
[ 62.045529] ? copy_net_ns+0x17c/0x770
[ 62.045902] copy_net_ns+0x321/0x770
[ 62.046265] create_new_namespaces+0x3f6/0xb30
[ 62.046696] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.047153] ksys_unshare+0x44d/0x8e0
[ 62.047512] ? __pfx_ksys_unshare+0x10/0x10
[ 62.047898] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.048440] __x64_sys_unshare+0x31/0x40
[ 62.048820] do_syscall_64+0x3f/0x90
[ 62.049190] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.049650] RIP: 0033:0x7fc6ef0700d7
[ 62.049974] 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
[ 62.051520] RSP: 002b:00007ffc88711b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.052184] RAX: ffffffffffffffda RBX: 00007ffc887121a8 RCX: 00007fc6ef0700d7
[ 62.052806] RDX: 00007fc6ef0da41f RSI: 00007ffc88711b00 RDI: 0000000040000000
[ 62.053426] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc88711910
[ 62.054053] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6ef182bf0
[ 62.054683] R13: 00007ffc88711c40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.055324]
[ 62.055536] irq event stamp: 7713
[ 62.055833] hardirqs last enabled at (7723): [] __up_console_sem+0x78/0x80
[ 62.056585] hardirqs last disabled at (7734): [] __up_console_sem+0x5d/0x80
[ 62.057337] softirqs last enabled at (7748): [] irq_exit_rcu+0x93/0xc0
[ 62.058118] softirqs last disabled at (7743): [] irq_exit_rcu+0x93/0xc0
[ 62.058817] ---[ end trace 0000000000000000 ]---
[ 62.063707] ------------[ cut here ]------------
[ 62.064259] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.065548] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.066324] Modules linked in:
[ 62.066621] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.067450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.068180] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.068661] 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
[ 62.070227] RSP: 0018:ffff888016e47c00 EFLAGS: 00010282
[ 62.070700] RAX: 0000000000000000 RBX: ffff88800967aa40 RCX: 0000000000000000
[ 62.071350] RDX: ffff88800fbe51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.072041] RBP: ffff88800967aa54 R08: 0000000000000001 R09: 0000000000000000
[ 62.072689] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.073374] R13: ffffffff84e223a0 R14: ffff88800967aa48 R15: ffffffff84da62e0
[ 62.074021] FS: 00005555564df400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.074720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.075257] CR2: 00007f33ba07b6f4 CR3: 00000000159b0000 CR4: 0000000000350ee0
[ 62.075878] Call Trace:
[ 62.076139]
[ 62.076361] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.076822] ipv6_frags_init_net+0x206/0x3c0
[ 62.077253] ops_init+0xbb/0x6b0
[ 62.077579] setup_net+0x3d9/0x990
[ 62.077906] ? down_read_killable+0x1d7/0x4e0
[ 62.078342] ? __pfx_setup_net+0x10/0x10
[ 62.078713] ? copy_net_ns+0x17c/0x770
[ 62.079106] copy_net_ns+0x321/0x770
[ 62.079456] create_new_namespaces+0x3f6/0xb30
[ 62.079882] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.080353] ksys_unshare+0x44d/0x8e0
[ 62.080726] ? __pfx_ksys_unshare+0x10/0x10
[ 62.081152] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.081673] __x64_sys_unshare+0x31/0x40
[ 62.082072] do_syscall_64+0x3f/0x90
[ 62.082420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.082884] RIP: 0033:0x7fc6ef0700d7
[ 62.083253] 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
[ 62.084827] RSP: 002b:00007ffc88711b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.085513] RAX: ffffffffffffffda RBX: 00007ffc887121a8 RCX: 00007fc6ef0700d7
[ 62.086159] RDX: 00007fc6ef0da41f RSI: 00007ffc88711b00 RDI: 0000000040000000
[ 62.086777] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc88711910
[ 62.087421] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6ef182bf0
[ 62.088066] R13: 00007ffc88711c40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.088717]
[ 62.088938] irq event stamp: 10081
[ 62.089277] hardirqs last enabled at (10093): [] __up_console_sem+0x78/0x80
[ 62.090054] hardirqs last disabled at (10104): [] __up_console_sem+0x5d/0x80
[ 62.090802] softirqs last enabled at (9926): [] irq_exit_rcu+0x93/0xc0
[ 62.091544] softirqs last disabled at (9921): [] irq_exit_rcu+0x93/0xc0
[ 62.092292] ---[ end trace 0000000000000000 ]---
[ 62.093360] ------------[ cut here ]------------
[ 62.093791] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.095360] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.096105] Modules linked in:
[ 62.096391] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.097212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.097894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.098360] 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
[ 62.099881] RSP: 0018:ffff888016e47bf0 EFLAGS: 00010286
[ 62.100364] RAX: 0000000000000000 RBX: ffff88800967a240 RCX: 0000000000000000
[ 62.101042] RDX: ffff88800fbe51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.101658] RBP: ffff88800967a254 R08: 0000000000000001 R09: 0000000000000000
[ 62.102363] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.103043] R13: ffffffff84e223a0 R14: ffff88800967a248 R15: ffffffff84daf020
[ 62.103723] FS: 00005555564df400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.104455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.104977] CR2: 00007f33ba07b6f4 CR3: 00000000159b0000 CR4: 0000000000350ee0
[ 62.105621] Call Trace:
[ 62.105858]
[ 62.106157] nf_ct_net_init+0x224/0x3d0
[ 62.106542] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.106968] ops_init+0xbb/0x6b0
[ 62.107392] setup_net+0x3d9/0x990
[ 62.107722] ? down_read_killable+0x1d7/0x4e0
[ 62.108158] ? __pfx_setup_net+0x10/0x10
[ 62.108534] ? copy_net_ns+0x17c/0x770
[ 62.108903] copy_net_ns+0x321/0x770
[ 62.109282] create_new_namespaces+0x3f6/0xb30
[ 62.109703] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.110183] ksys_unshare+0x44d/0x8e0
[ 62.110544] ? __pfx_ksys_unshare+0x10/0x10
[ 62.110943] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.111483] __x64_sys_unshare+0x31/0x40
[ 62.111860] do_syscall_64+0x3f/0x90
[ 62.112285] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.112777] RIP: 0033:0x7fc6ef0700d7
[ 62.113166] 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
[ 62.114737] RSP: 002b:00007ffc88711b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.115480] RAX: ffffffffffffffda RBX: 00007ffc887121a8 RCX: 00007fc6ef0700d7
[ 62.116180] RDX: 00007fc6ef0da41f RSI: 00007ffc88711b00 RDI: 0000000040000000
[ 62.116841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc88711910
[ 62.117487] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6ef182bf0
[ 62.118179] R13: 00007ffc88711c40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.118822]
[ 62.119110] irq event stamp: 10861
[ 62.119473] hardirqs last enabled at (10871): [] __up_console_sem+0x78/0x80
[ 62.120246] hardirqs last disabled at (10882): [] __up_console_sem+0x5d/0x80
[ 62.121031] softirqs last enabled at (10410): [] irq_exit_rcu+0x93/0xc0
[ 62.121757] softirqs last disabled at (10401): [] irq_exit_rcu+0x93/0xc0
[ 62.122568] ---[ end trace 0000000000000000 ]---
[ 63.785804] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.834379] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.882501] Bluetooth: hci0: command 0x040f tx timeout
[ 69.929270] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:26:45 Registers:
info registers vcpu 0
RAX=0000000080000001 RBX=0000000000000000 RCX=ffffffff81b2f4d2 RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88800d250a80 RSP=ffff8880190d7628
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000
R12=ffff88801a5c6484 R13=000000000000007c R14=ffff88800904a700 R15=ffff8880190d76a0
RIP=ffffffff814bf260 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 00007f0137e82700 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=00007ff7d8a42960 CR3=0000000015aaa000 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=2038353a36323a34302037312079614d XMM01=5d3938313333302e32362020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=33302e32362020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3733313133302e32362020205b20 XMM07=732038353a36323a3430203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016e47578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 00005555564df400 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=00007f33ba07b6f4 CR3=00000000159b0000 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