Warning: Permanently added '[localhost]:7338' (ECDSA) to the list of known hosts.
2023/05/18 06:37:37 fuzzer started
2023/05/18 06:37:37 dialing manager at localhost:44319
2023/05/18 06:37:37 checking machine...
2023/05/18 06:37:37 checking revisions...
syzkaller login: [ 39.750171] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:37:37 testing simple program...
[ 39.821117] cgroup: Unknown subsys name 'net'
[ 39.908693] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.935374] audit: type=1400 audit(1684391870.145:6): 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
[ 53.043072] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.045642] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.046914] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.049751] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.051454] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.052987] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.441998] ------------[ cut here ]------------
[ 53.442831] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.444869] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.446245] Modules linked in:
[ 53.446690] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.451326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.452369] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.453054] 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
[ 53.455348] RSP: 0018:ffff88801f1afc00 EFLAGS: 00010282
[ 53.456050] RAX: 0000000000000000 RBX: ffff88800fc1dc40 RCX: 0000000000000000
[ 53.456960] RDX: ffff88801ce451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.457886] RBP: ffff88800fc1dc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.458794] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.459706] R13: ffffffff84e23fe0 R14: ffff88800fc1dc48 R15: ffffffff84d74dc0
[ 53.460640] FS: 0000555555825400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.461674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.462414] CR2: 00007f97745076f4 CR3: 000000000fd88000 CR4: 0000000000350ee0
[ 53.463351] Call Trace:
[ 53.463722]
[ 53.464028] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.464690] ipv4_frags_init_net+0x269/0x440
[ 53.465276] ops_init+0xbb/0x6b0
[ 53.465798] setup_net+0x3d9/0x990
[ 53.466274] ? down_read_killable+0x1d7/0x4e0
[ 53.466907] ? __pfx_setup_net+0x10/0x10
[ 53.467444] ? copy_net_ns+0x17c/0x770
[ 53.468016] copy_net_ns+0x321/0x770
[ 53.468549] create_new_namespaces+0x3f6/0xb30
[ 53.469156] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.469827] ksys_unshare+0x44d/0x8e0
[ 53.470332] ? __pfx_ksys_unshare+0x10/0x10
[ 53.470922] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.471687] __x64_sys_unshare+0x31/0x40
[ 53.472213] do_syscall_64+0x3f/0x90
[ 53.472729] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.473396] RIP: 0033:0x7f828d56f0d7
[ 53.473924] 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
[ 53.476148] RSP: 002b:00007ffe00206238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.477108] RAX: ffffffffffffffda RBX: 00007ffe00206878 RCX: 00007f828d56f0d7
[ 53.478047] RDX: 00007f828d5d941f RSI: 00007ffe002061d0 RDI: 0000000040000000
[ 53.478988] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe00205fe0
[ 53.479926] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f828d681bf0
[ 53.480866] R13: 00007ffe00206310 R14: 0000000000000000 R15: 00000000000000f8
[ 53.481844]
[ 53.482169] irq event stamp: 9137
[ 53.482653] hardirqs last enabled at (9149): [] __up_console_sem+0x78/0x80
[ 53.483770] hardirqs last disabled at (9160): [] __up_console_sem+0x5d/0x80
[ 53.484893] softirqs last enabled at (8616): [] irq_exit_rcu+0x93/0xc0
[ 53.486003] softirqs last disabled at (8611): [] irq_exit_rcu+0x93/0xc0
[ 53.487095] ---[ end trace 0000000000000000 ]---
[ 53.492830] ------------[ cut here ]------------
[ 53.493512] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.495215] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.496459] Modules linked in:
[ 53.496915] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.498169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.499247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.499960] 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
[ 53.502232] RSP: 0018:ffff88801f1afc00 EFLAGS: 00010282
[ 53.502918] RAX: 0000000000000000 RBX: ffff88800e3eec40 RCX: 0000000000000000
[ 53.503811] RDX: ffff88801ce451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.504686] RBP: ffff88800e3eec54 R08: 0000000000000001 R09: 0000000000000000
[ 53.505597] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.506456] R13: ffffffff84e23fe0 R14: ffff88800e3eec48 R15: ffffffff84da7d60
[ 53.507335] FS: 0000555555825400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.508336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.509066] CR2: 00007f97745076f4 CR3: 000000000fd88000 CR4: 0000000000350ee0
[ 53.509960] Call Trace:
[ 53.510284]
[ 53.510625] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.511270] ipv6_frags_init_net+0x206/0x3c0
[ 53.511882] ops_init+0xbb/0x6b0
[ 53.512350] setup_net+0x3d9/0x990
[ 53.512852] ? down_read_killable+0x1d7/0x4e0
[ 53.513436] ? __pfx_setup_net+0x10/0x10
[ 53.514021] ? copy_net_ns+0x17c/0x770
[ 53.514585] copy_net_ns+0x321/0x770
[ 53.515093] create_new_namespaces+0x3f6/0xb30
[ 53.515730] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.516375] ksys_unshare+0x44d/0x8e0
[ 53.516914] ? __pfx_ksys_unshare+0x10/0x10
[ 53.517521] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.518263] __x64_sys_unshare+0x31/0x40
[ 53.518842] do_syscall_64+0x3f/0x90
[ 53.519342] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.520046] RIP: 0033:0x7f828d56f0d7
[ 53.520558] 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
[ 53.522848] RSP: 002b:00007ffe00206238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.523837] RAX: ffffffffffffffda RBX: 00007ffe00206878 RCX: 00007f828d56f0d7
[ 53.524760] RDX: 00007f828d5d941f RSI: 00007ffe002061d0 RDI: 0000000040000000
[ 53.525697] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe00205fe0
[ 53.526616] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f828d681bf0
[ 53.527536] R13: 00007ffe00206310 R14: 0000000000000000 R15: 00000000000000f8
[ 53.528453]
[ 53.528804] irq event stamp: 11311
[ 53.529255] hardirqs last enabled at (11321): [] __up_console_sem+0x78/0x80
[ 53.530363] hardirqs last disabled at (11332): [] __up_console_sem+0x5d/0x80
[ 53.531493] softirqs last enabled at (11304): [] irq_exit_rcu+0x93/0xc0
[ 53.532583] softirqs last disabled at (11299): [] irq_exit_rcu+0x93/0xc0
[ 53.533682] ---[ end trace 0000000000000000 ]---
[ 53.535045] ------------[ cut here ]------------
[ 53.535731] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.537771] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.538878] Modules linked in:
[ 53.539299] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.540529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.541597] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.542279] 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
[ 53.544561] RSP: 0018:ffff88801f1afbf0 EFLAGS: 00010286
[ 53.545246] RAX: 0000000000000000 RBX: ffff88800e3ef440 RCX: 0000000000000000
[ 53.546202] RDX: ffff88801ce451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.547148] RBP: ffff88800e3ef454 R08: 0000000000000001 R09: 0000000000000000
[ 53.548085] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.549015] R13: ffffffff84e23fe0 R14: ffff88800e3ef448 R15: ffffffff84db0aa0
[ 53.549972] FS: 0000555555825400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.551036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.551826] CR2: 00007f97745076f4 CR3: 000000000fd88000 CR4: 0000000000350ee0
[ 53.552768] Call Trace:
[ 53.553115]
[ 53.553422] nf_ct_net_init+0x224/0x3d0
[ 53.554009] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.554646] ops_init+0xbb/0x6b0
[ 53.555120] setup_net+0x3d9/0x990
[ 53.555634] ? down_read_killable+0x1d7/0x4e0
[ 53.556234] ? __pfx_setup_net+0x10/0x10
[ 53.556805] ? copy_net_ns+0x17c/0x770
[ 53.557338] copy_net_ns+0x321/0x770
[ 53.557893] create_new_namespaces+0x3f6/0xb30
[ 53.558539] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.559182] ksys_unshare+0x44d/0x8e0
[ 53.559728] ? __pfx_ksys_unshare+0x10/0x10
[ 53.560305] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.561080] __x64_sys_unshare+0x31/0x40
[ 53.561658] do_syscall_64+0x3f/0x90
[ 53.562162] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.562856] RIP: 0033:0x7f828d56f0d7
[ 53.563342] 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
[ 53.565629] RSP: 002b:00007ffe00206238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.566621] RAX: ffffffffffffffda RBX: 00007ffe00206878 RCX: 00007f828d56f0d7
[ 53.567543] RDX: 00007f828d5d941f RSI: 00007ffe002061d0 RDI: 0000000040000000
[ 53.568436] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe00205fe0
[ 53.569368] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f828d681bf0
[ 53.570303] R13: 00007ffe00206310 R14: 0000000000000000 R15: 00000000000000f8
[ 53.571261]
[ 53.571607] irq event stamp: 12081
[ 53.572062] hardirqs last enabled at (12091): [] __up_console_sem+0x78/0x80
[ 53.573165] hardirqs last disabled at (12102): [] __up_console_sem+0x5d/0x80
[ 53.574287] softirqs last enabled at (11566): [] irq_exit_rcu+0x93/0xc0
[ 53.575372] softirqs last disabled at (11547): [] irq_exit_rcu+0x93/0xc0
[ 53.576460] ---[ end trace 0000000000000000 ]---
executing program
[ 55.062191] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.109064] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.156673] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.204584] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:37:48 Registers:
info registers vcpu 0
RAX=00007f8c240004b0 RBX=0000000000000270 RCX=0000000000000501 RDX=0000000000000000
RSI=0000000001004010 RDI=00007f8c2400fca0 RBP=0000000000000280 RSP=00007f8c32f5d2e0
R8 =0000000000000002 R9 =00007f8c24000080 R10=0000000000000000 R11=0000000000000280
R12=00007f8c24000020 R13=0000000000000500 R14=0000000000000500 R15=00007f8c2400fca0
RIP=00007f8c3379907a RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f8c32f7e700 00000000 00000000
GS =0000 0000000000000000 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=00007f87016bea50 CR3=00000000101dc000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=0000000000000000ff00000000000000
XMM02=00000000000000000000000000000000 XMM03=2f74656e20746120393532203a444950
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=352020205b3e343c0a3a6e692064656b XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f1af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555555825400 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=00007f97745076f4 CR3=000000000fd88000 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