Warning: Permanently added '[localhost]:33780' (ECDSA) to the list of known hosts.
2023/05/17 15:49:15 fuzzer started
2023/05/17 15:49:15 dialing manager at localhost:44319
2023/05/17 15:49:15 checking machine...
2023/05/17 15:49:15 checking revisions...
syzkaller login: [ 37.137978] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:49:15 testing simple program...
[ 37.206789] cgroup: Unknown subsys name 'net'
[ 37.275786] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.492229] audit: type=1400 audit(1684338568.243:6): 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
[ 50.567973] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.570820] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.573733] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.581818] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.583777] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.585033] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.970725] ------------[ cut here ]------------
[ 50.972178] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.973877] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.975150] Modules linked in:
[ 50.975563] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.978416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.980795] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.981569] 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
[ 50.983871] RSP: 0018:ffff8880174ffc00 EFLAGS: 00010282
[ 50.984702] RAX: 0000000000000000 RBX: ffff88800f109440 RCX: 0000000000000000
[ 50.985754] RDX: ffff888015a0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.986747] RBP: ffff88800f109454 R08: 0000000000000001 R09: 0000000000000000
[ 50.987794] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.988896] R13: ffffffff84e23fe0 R14: ffff88800f109448 R15: ffffffff84d74dc0
[ 50.989887] FS: 00005555567f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.991004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.991734] CR2: 00007fa10cd666f4 CR3: 0000000016eb0000 CR4: 0000000000350ee0
[ 50.992653] Call Trace:
[ 50.993020]
[ 50.993322] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.993979] ipv4_frags_init_net+0x269/0x440
[ 50.994546] ops_init+0xbb/0x6b0
[ 50.995036] setup_net+0x3d9/0x990
[ 50.995496] ? down_read_killable+0x1d7/0x4e0
[ 50.996114] ? __pfx_setup_net+0x10/0x10
[ 50.996637] ? copy_net_ns+0x17c/0x770
[ 50.997198] copy_net_ns+0x321/0x770
[ 50.997685] create_new_namespaces+0x3f6/0xb30
[ 50.998315] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.998980] ksys_unshare+0x44d/0x8e0
[ 50.999485] ? __pfx_ksys_unshare+0x10/0x10
[ 51.000105] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.000837] __x64_sys_unshare+0x31/0x40
[ 51.001395] do_syscall_64+0x3f/0x90
[ 51.001893] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.002591] RIP: 0033:0x7f46d6fa80d7
[ 51.003098] 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
[ 51.005297] RSP: 002b:00007ffe9a659978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.006253] RAX: ffffffffffffffda RBX: 00007ffe9a659fb8 RCX: 00007f46d6fa80d7
[ 51.007138] RDX: 00007f46d701241f RSI: 00007ffe9a659910 RDI: 0000000040000000
[ 51.008048] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a659720
[ 51.008900] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f46d70babf0
[ 51.009781] R13: 00007ffe9a659a50 R14: 0000000000000000 R15: 00000000000000f8
[ 51.010690]
[ 51.011026] irq event stamp: 9203
[ 51.011451] hardirqs last enabled at (9213): [] __up_console_sem+0x78/0x80
[ 51.012519] hardirqs last disabled at (9224): [] __up_console_sem+0x5d/0x80
[ 51.013577] softirqs last enabled at (8858): [] irq_exit_rcu+0x93/0xc0
[ 51.014612] softirqs last disabled at (8831): [] irq_exit_rcu+0x93/0xc0
[ 51.015637] ---[ end trace 0000000000000000 ]---
[ 51.020886] ------------[ cut here ]------------
[ 51.021499] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.023196] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.024274] Modules linked in:
[ 51.024680] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.025825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.026853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.027528] 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
[ 51.029733] RSP: 0018:ffff8880174ffc00 EFLAGS: 00010282
[ 51.030419] RAX: 0000000000000000 RBX: ffff88800dea9240 RCX: 0000000000000000
[ 51.031314] RDX: ffff888015a0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.032232] RBP: ffff88800dea9254 R08: 0000000000000001 R09: 0000000000000000
[ 51.033138] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.034031] R13: ffffffff84e23fe0 R14: ffff88800dea9248 R15: ffffffff84da7d60
[ 51.034892] FS: 00005555567f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.035943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.036652] CR2: 00007fa10cd666f4 CR3: 0000000016eb0000 CR4: 0000000000350ee0
[ 51.037552] Call Trace:
[ 51.037884]
[ 51.038222] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.038833] ipv6_frags_init_net+0x206/0x3c0
[ 51.039427] ops_init+0xbb/0x6b0
[ 51.039875] setup_net+0x3d9/0x990
[ 51.040390] ? down_read_killable+0x1d7/0x4e0
[ 51.040997] ? __pfx_setup_net+0x10/0x10
[ 51.041511] ? copy_net_ns+0x17c/0x770
[ 51.042054] copy_net_ns+0x321/0x770
[ 51.042546] create_new_namespaces+0x3f6/0xb30
[ 51.043166] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.043783] ksys_unshare+0x44d/0x8e0
[ 51.044318] ? __pfx_ksys_unshare+0x10/0x10
[ 51.044870] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.045620] __x64_sys_unshare+0x31/0x40
[ 51.046171] do_syscall_64+0x3f/0x90
[ 51.046650] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.047330] RIP: 0033:0x7f46d6fa80d7
[ 51.047797] 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
[ 51.050001] RSP: 002b:00007ffe9a659978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.050955] RAX: ffffffffffffffda RBX: 00007ffe9a659fb8 RCX: 00007f46d6fa80d7
[ 51.051801] RDX: 00007f46d701241f RSI: 00007ffe9a659910 RDI: 0000000040000000
[ 51.052709] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a659720
[ 51.053599] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f46d70babf0
[ 51.054490] R13: 00007ffe9a659a50 R14: 0000000000000000 R15: 00000000000000f8
[ 51.055407]
[ 51.055713] irq event stamp: 10985
[ 51.056200] hardirqs last enabled at (10997): [] __up_console_sem+0x78/0x80
[ 51.057283] hardirqs last disabled at (11018): [] __up_console_sem+0x5d/0x80
[ 51.058369] softirqs last enabled at (11014): [] irq_exit_rcu+0x93/0xc0
[ 51.059415] softirqs last disabled at (11005): [] irq_exit_rcu+0x93/0xc0
[ 51.060478] ---[ end trace 0000000000000000 ]---
[ 51.061829] ------------[ cut here ]------------
[ 51.062462] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.064370] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.065438] Modules linked in:
[ 51.065844] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.066999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.068036] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.068683] 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
[ 51.070874] RSP: 0018:ffff8880174ffbf0 EFLAGS: 00010286
[ 51.071551] RAX: 0000000000000000 RBX: ffff88800dea8a40 RCX: 0000000000000000
[ 51.072455] RDX: ffff888015a0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.073342] RBP: ffff88800dea8a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.074244] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.075136] R13: ffffffff84e23fe0 R14: ffff88800dea8a48 R15: ffffffff84db0aa0
[ 51.076060] FS: 00005555567f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.077078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.077777] CR2: 00007fa10cd666f4 CR3: 0000000016eb0000 CR4: 0000000000350ee0
[ 51.078668] Call Trace:
[ 51.079034]
[ 51.079337] nf_ct_net_init+0x224/0x3d0
[ 51.079859] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.080492] ops_init+0xbb/0x6b0
[ 51.080982] setup_net+0x3d9/0x990
[ 51.081440] ? down_read_killable+0x1d7/0x4e0
[ 51.082052] ? __pfx_setup_net+0x10/0x10
[ 51.082567] ? copy_net_ns+0x17c/0x770
[ 51.083115] copy_net_ns+0x321/0x770
[ 51.083600] create_new_namespaces+0x3f6/0xb30
[ 51.084252] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.084867] ksys_unshare+0x44d/0x8e0
[ 51.085407] ? __pfx_ksys_unshare+0x10/0x10
[ 51.086001] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.086724] __x64_sys_unshare+0x31/0x40
[ 51.087271] do_syscall_64+0x3f/0x90
[ 51.087758] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.088455] RIP: 0033:0x7f46d6fa80d7
[ 51.088961] 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
[ 51.091161] RSP: 002b:00007ffe9a659978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.092140] RAX: ffffffffffffffda RBX: 00007ffe9a659fb8 RCX: 00007f46d6fa80d7
[ 51.093043] RDX: 00007f46d701241f RSI: 00007ffe9a659910 RDI: 0000000040000000
[ 51.093892] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a659720
[ 51.094781] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f46d70babf0
[ 51.095675] R13: 00007ffe9a659a50 R14: 0000000000000000 R15: 00000000000000f8
[ 51.096607]
[ 51.096953] irq event stamp: 11775
[ 51.097391] hardirqs last enabled at (11785): [] __up_console_sem+0x78/0x80
[ 51.098466] hardirqs last disabled at (11796): [] __up_console_sem+0x5d/0x80
[ 51.099531] softirqs last enabled at (11558): [] irq_exit_rcu+0x93/0xc0
[ 51.100573] softirqs last disabled at (11553): [] irq_exit_rcu+0x93/0xc0
[ 51.101618] ---[ end trace 0000000000000000 ]---
executing program
[ 52.649515] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.696983] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.744995] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.792980] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:49:27 Registers:
info registers vcpu 0
RAX=000000000001c639 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fd2fad77a50 CR3=000000000dd1e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880174ff618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 00005555567f5400 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=00007fa10cd666f4 CR3=0000000016eb0000 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