Warning: Permanently added '[localhost]:23493' (ECDSA) to the list of known hosts.
2023/05/17 03:55:50 fuzzer started
2023/05/17 03:55:50 dialing manager at localhost:35573
2023/05/17 03:55:50 checking machine...
2023/05/17 03:55:50 checking revisions...
syzkaller login: [ 39.118208] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:55:50 testing simple program...
[ 39.192309] cgroup: Unknown subsys name 'net'
[ 39.258142] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.403540] audit: type=1400 audit(1684295763.880:6): 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
[ 53.510774] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.512297] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.514769] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.518788] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.521331] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.522847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.907686] ------------[ cut here ]------------
[ 53.908913] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.911014] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.912126] Modules linked in:
[ 53.912565] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.917136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.918183] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.918851] 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
[ 53.920993] RSP: 0018:ffff88801a177c00 EFLAGS: 00010282
[ 53.921674] RAX: 0000000000000000 RBX: ffff88800e918840 RCX: 0000000000000000
[ 53.922576] RDX: ffff888019dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.923470] RBP: ffff88800e918854 R08: 0000000000000001 R09: 0000000000000000
[ 53.924323] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.925214] R13: ffffffff84e223a0 R14: ffff88800e918848 R15: ffffffff84d73340
[ 53.926126] FS: 0000555555e60400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.927131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.927868] CR2: 00007f36c91ac6f4 CR3: 0000000009c98000 CR4: 0000000000350ee0
[ 53.928752] Call Trace:
[ 53.929083]
[ 53.929411] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.930035] ipv4_frags_init_net+0x269/0x440
[ 53.930626] ops_init+0xbb/0x6b0
[ 53.931073] setup_net+0x3d9/0x990
[ 53.931556] ? down_read_killable+0x1d7/0x4e0
[ 53.932122] ? __pfx_setup_net+0x10/0x10
[ 53.932650] ? copy_net_ns+0x17c/0x770
[ 53.933154] copy_net_ns+0x321/0x770
[ 53.933668] create_new_namespaces+0x3f6/0xb30
[ 53.934253] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.934908] ksys_unshare+0x44d/0x8e0
[ 53.935431] ? __pfx_ksys_unshare+0x10/0x10
[ 53.935983] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.936723] __x64_sys_unshare+0x31/0x40
[ 53.937241] do_syscall_64+0x3f/0x90
[ 53.937744] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.938439] RIP: 0033:0x7efc488680d7
[ 53.938898] 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
[ 53.941053] RSP: 002b:00007ffeae787a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.942003] RAX: ffffffffffffffda RBX: 00007ffeae788058 RCX: 00007efc488680d7
[ 53.942889] RDX: 00007efc488d241f RSI: 00007ffeae7879b0 RDI: 0000000040000000
[ 53.943772] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeae7877c0
[ 53.944661] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efc4897abf0
[ 53.945531] R13: 00007ffeae787af0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.946455]
[ 53.946754] irq event stamp: 8773
[ 53.947172] hardirqs last enabled at (8783): [] __up_console_sem+0x78/0x80
[ 53.948224] hardirqs last disabled at (8794): [] __up_console_sem+0x5d/0x80
[ 53.949273] softirqs last enabled at (8310): [] irq_exit_rcu+0x93/0xc0
[ 53.950316] softirqs last disabled at (8283): [] irq_exit_rcu+0x93/0xc0
[ 53.951358] ---[ end trace 0000000000000000 ]---
[ 53.956593] ------------[ cut here ]------------
[ 53.957185] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.958967] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.960030] Modules linked in:
[ 53.960469] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.961621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.962652] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.963291] 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
[ 53.965449] RSP: 0018:ffff88801a177c00 EFLAGS: 00010282
[ 53.966113] RAX: 0000000000000000 RBX: ffff88800c786640 RCX: 0000000000000000
[ 53.967009] RDX: ffff888019dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.967897] RBP: ffff88800c786654 R08: 0000000000000001 R09: 0000000000000000
[ 53.968784] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.969676] R13: ffffffff84e223a0 R14: ffff88800c786648 R15: ffffffff84da62e0
[ 53.970601] FS: 0000555555e60400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.971604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
executing program
[ 53.972318] CR2: 00007f36c91ac6f4 CR3: 0000000009c98000 CR4: 0000000000350ee0
[ 53.973418] Call Trace:
[ 53.973743]
[ 53.974049] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.974698] ipv6_frags_init_net+0x206/0x3c0
[ 53.975253] ops_init+0xbb/0x6b0
[ 53.975730] setup_net+0x3d9/0x990
[ 53.976190] ? down_read_killable+0x1d7/0x4e0
[ 53.976793] ? __pfx_setup_net+0x10/0x10
[ 53.977298] ? copy_net_ns+0x17c/0x770
[ 53.977828] copy_net_ns+0x321/0x770
[ 53.978316] create_new_namespaces+0x3f6/0xb30
[ 53.978937] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.979589] ksys_unshare+0x44d/0x8e0
[ 53.980079] ? __pfx_ksys_unshare+0x10/0x10
[ 53.980669] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.981415] __x64_sys_unshare+0x31/0x40
[ 53.981951] do_syscall_64+0x3f/0x90
[ 53.982464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.983109] RIP: 0033:0x7efc488680d7
[ 53.983604] 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
[ 53.985784] RSP: 002b:00007ffeae787a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.986761] RAX: ffffffffffffffda RBX: 00007ffeae788058 RCX: 00007efc488680d7
[ 53.987658] RDX: 00007efc488d241f RSI: 00007ffeae7879b0 RDI: 0000000040000000
[ 53.988556] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeae7877c0
[ 53.989445] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efc4897abf0
[ 53.990328] R13: 00007ffeae787af0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.991229]
[ 53.991567] irq event stamp: 10429
[ 53.992003] hardirqs last enabled at (10439): [] __up_console_sem+0x78/0x80
[ 53.993072] hardirqs last disabled at (10450): [] __up_console_sem+0x5d/0x80
[ 53.994159] softirqs last enabled at (10000): [] irq_exit_rcu+0x93/0xc0
[ 53.995195] softirqs last disabled at (9995): [] irq_exit_rcu+0x93/0xc0
[ 53.996238] ---[ end trace 0000000000000000 ]---
[ 53.997591] ------------[ cut here ]------------
[ 53.998207] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.000195] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.001265] Modules linked in:
[ 54.001716] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.002891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.003911] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.004583] 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
[ 54.006794] RSP: 0018:ffff88801a177bf0 EFLAGS: 00010286
[ 54.007480] RAX: 0000000000000000 RBX: ffff88800e703a40 RCX: 0000000000000000
[ 54.008382] RDX: ffff888019dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.009243] RBP: ffff88800e703a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.010152] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.011043] R13: ffffffff84e223a0 R14: ffff88800e703a48 R15: ffffffff84daf020
[ 54.011948] FS: 0000555555e60400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.012945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.013691] CR2: 00007f36c91ac6f4 CR3: 0000000009c98000 CR4: 0000000000350ee0
[ 54.014608] Call Trace:
[ 54.014938]
[ 54.015245] nf_ct_net_init+0x224/0x3d0
[ 54.015796] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.016403] ops_init+0xbb/0x6b0
[ 54.016853] setup_net+0x3d9/0x990
[ 54.017312] ? down_read_killable+0x1d7/0x4e0
[ 54.017931] ? __pfx_setup_net+0x10/0x10
[ 54.018482] ? copy_net_ns+0x17c/0x770
[ 54.018992] copy_net_ns+0x321/0x770
[ 54.019516] create_new_namespaces+0x3f6/0xb30
[ 54.020100] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.020749] ksys_unshare+0x44d/0x8e0
[ 54.021260] ? __pfx_ksys_unshare+0x10/0x10
[ 54.021869] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.022677] __x64_sys_unshare+0x31/0x40
[ 54.023202] do_syscall_64+0x3f/0x90
[ 54.023732] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.024444] RIP: 0033:0x7efc488680d7
[ 54.024913] 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
[ 54.027169] RSP: 002b:00007ffeae787a18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.028135] RAX: ffffffffffffffda RBX: 00007ffeae788058 RCX: 00007efc488680d7
[ 54.029074] RDX: 00007efc488d241f RSI: 00007ffeae7879b0 RDI: 0000000040000000
[ 54.030015] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeae7877c0
[ 54.030961] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efc4897abf0
[ 54.031871] R13: 00007ffeae787af0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.032812]
[ 54.033120] irq event stamp: 11221
[ 54.033600] hardirqs last enabled at (11233): [] __up_console_sem+0x78/0x80
[ 54.034747] hardirqs last disabled at (11244): [] __up_console_sem+0x5d/0x80
[ 54.035851] softirqs last enabled at (11158): [] irq_exit_rcu+0x93/0xc0
[ 54.036912] softirqs last disabled at (11153): [] irq_exit_rcu+0x93/0xc0
[ 54.037995] ---[ end trace 0000000000000000 ]---
[ 55.594976] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.641413] Bluetooth: hci0: command 0x041b tx timeout
[ 59.689464] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.737424] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:56:03 Registers:
info registers vcpu 0
RAX=00000000000296f9 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=00007feb9fac2ff0 CR3=000000000c998000 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=2035303a36353a33302037312079614d XMM01=5d3536353231392e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a177598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555e60400 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=00007f36c91ac6f4 CR3=0000000009c98000 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