Warning: Permanently added '[localhost]:65326' (ECDSA) to the list of known hosts.
2023/05/18 08:02:37 fuzzer started
2023/05/18 08:02:37 dialing manager at localhost:44319
2023/05/18 08:02:37 checking machine...
2023/05/18 08:02:37 checking revisions...
syzkaller login: [ 64.807144] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:02:37 testing simple program...
[ 64.880966] cgroup: Unknown subsys name 'net'
[ 65.067341] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 78.368239] audit: type=1400 audit(1684396971.507:6): avc: denied { execmem } for pid=263 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 79.505730] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.507967] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.508927] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.511996] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.516689] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.520858] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 79.891473] ------------[ cut here ]------------
[ 79.891978] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 79.893292] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.894047] Modules linked in:
[ 79.894336] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 79.895143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.895855] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.896775] 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
[ 79.898615] RSP: 0018:ffff88801f487c00 EFLAGS: 00010282
[ 79.899054] RAX: 0000000000000000 RBX: ffff888015f16040 RCX: 0000000000000000
[ 79.899644] RDX: ffff88801a7cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.900295] RBP: ffff888015f16054 R08: 0000000000000001 R09: 0000000000000000
[ 79.901280] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 79.901883] R13: ffffffff84e23fe0 R14: ffff888015f16048 R15: ffffffff84d74dc0
[ 79.902448] FS: 0000555556060400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.903161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.905256] CR2: 00007fa58ef7f6f4 CR3: 000000000eede000 CR4: 0000000000350ef0
[ 79.908651] Call Trace:
[ 79.909163]
[ 79.909651] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.910651] ipv4_frags_init_net+0x269/0x440
[ 79.911558] ops_init+0xbb/0x6b0
[ 79.912340] setup_net+0x3d9/0x990
[ 79.913056] ? down_read_killable+0x1d7/0x4e0
[ 79.913916] ? __pfx_setup_net+0x10/0x10
[ 79.914735] ? copy_net_ns+0x17c/0x770
[ 79.915534] copy_net_ns+0x321/0x770
[ 79.916372] create_new_namespaces+0x3f6/0xb30
[ 79.917317] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.918318] ksys_unshare+0x44d/0x8e0
[ 79.919093] ? __pfx_ksys_unshare+0x10/0x10
[ 79.919956] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.921401] __x64_sys_unshare+0x31/0x40
[ 79.922204] do_syscall_64+0x3f/0x90
[ 79.922944] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.923965] RIP: 0033:0x7f1b0202e0d7
[ 79.924334] 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
[ 79.925765] RSP: 002b:00007ffec918f1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.926374] RAX: ffffffffffffffda RBX: 00007ffec918f808 RCX: 00007f1b0202e0d7
[ 79.926975] RDX: 00007f1b0209841f RSI: 00007ffec918f160 RDI: 0000000040000000
[ 79.927570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec918ef70
[ 79.928182] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1b02140bf0
[ 79.928775] R13: 00007ffec918f2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.929397]
[ 79.929634] irq event stamp: 10117
[ 79.929927] hardirqs last enabled at (10127): [] __up_console_sem+0x78/0x80
[ 79.930673] hardirqs last disabled at (10138): [] __up_console_sem+0x5d/0x80
[ 79.931357] softirqs last enabled at (9772): [] irq_exit_rcu+0x93/0xc0
[ 79.932117] softirqs last disabled at (9767): [] irq_exit_rcu+0x93/0xc0
[ 79.932790] ---[ end trace 0000000000000000 ]---
[ 79.937412] ------------[ cut here ]------------
[ 79.937858] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.938973] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.939696] Modules linked in:
[ 79.939976] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 79.940819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.941474] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.941934] 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
[ 79.943358] RSP: 0018:ffff88801f487c00 EFLAGS: 00010282
[ 79.943826] RAX: 0000000000000000 RBX: ffff888009aaa840 RCX: 0000000000000000
[ 79.944436] RDX: ffff88801a7cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.945031] RBP: ffff888009aaa854 R08: 0000000000000001 R09: 0000000000000000
[ 79.945623] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.946189] R13: ffffffff84e23fe0 R14: ffff888009aaa848 R15: ffffffff84da7d60
[ 79.946800] FS: 0000555556060400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.947571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.948064] CR2: 00007fa58ef7f6f4 CR3: 000000000eede000 CR4: 0000000000350ef0
[ 79.948709] Call Trace:
[ 79.948939]
[ 79.949156] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.949612] ipv6_frags_init_net+0x206/0x3c0
[ 79.950003] ops_init+0xbb/0x6b0
[ 79.950334] setup_net+0x3d9/0x990
[ 79.950691] ? down_read_killable+0x1d7/0x4e0
[ 79.951087] ? __pfx_setup_net+0x10/0x10
[ 79.951449] ? copy_net_ns+0x17c/0x770
[ 79.951841] copy_net_ns+0x321/0x770
[ 79.952291] create_new_namespaces+0x3f6/0xb30
[ 79.952735] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.953167] ksys_unshare+0x44d/0x8e0
[ 79.953546] ? __pfx_ksys_unshare+0x10/0x10
[ 79.953932] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.954451] __x64_sys_unshare+0x31/0x40
[ 79.954850] do_syscall_64+0x3f/0x90
[ 79.955195] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.955675] RIP: 0033:0x7f1b0202e0d7
[ 79.956006] 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
[ 79.957598] RSP: 002b:00007ffec918f1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.958248] RAX: ffffffffffffffda RBX: 00007ffec918f808 RCX: 00007f1b0202e0d7
[ 79.958939] RDX: 00007f1b0209841f RSI: 00007ffec918f160 RDI: 0000000040000000
[ 79.959568] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec918ef70
[ 79.960258] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1b02140bf0
[ 79.960970] R13: 00007ffec918f2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.961670]
[ 79.961936] irq event stamp: 11949
[ 79.962303] hardirqs last enabled at (11959): [] __up_console_sem+0x78/0x80
[ 79.963148] hardirqs last disabled at (11970): [] __up_console_sem+0x5d/0x80
[ 79.964002] softirqs last enabled at (11610): [] irq_exit_rcu+0x93/0xc0
[ 79.964855] softirqs last disabled at (11605): [] irq_exit_rcu+0x93/0xc0
[ 79.965692] ---[ end trace 0000000000000000 ]---
[ 79.966885] ------------[ cut here ]------------
[ 79.968255] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.971836] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.974237] Modules linked in:
[ 79.975122] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 79.977677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.979941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.981433] 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
[ 79.986349] RSP: 0018:ffff88801f487bf0 EFLAGS: 00010286
[ 79.987825] RAX: 0000000000000000 RBX: ffff888009aaae40 RCX: 0000000000000000
[ 79.989814] RDX: ffff88801a7cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.991834] RBP: ffff888009aaae54 R08: 0000000000000001 R09: 0000000000000000
[ 79.993813] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.995809] R13: ffffffff84e23fe0 R14: ffff888009aaae48 R15: ffffffff84db0aa0
[ 79.997780] FS: 0000555556060400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.999924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.001542] CR2: 00007fa58ef7f6f4 CR3: 000000000eede000 CR4: 0000000000350ef0
[ 80.003552] Call Trace:
[ 80.004302]
[ 80.004974] nf_ct_net_init+0x224/0x3d0
[ 80.006100] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.007362] ops_init+0xbb/0x6b0
[ 80.008374] setup_net+0x3d9/0x990
[ 80.009418] ? down_read_killable+0x1d7/0x4e0
[ 80.010628] ? __pfx_setup_net+0x10/0x10
[ 80.011719] ? copy_net_ns+0x17c/0x770
[ 80.012800] copy_net_ns+0x321/0x770
[ 80.013893] create_new_namespaces+0x3f6/0xb30
[ 80.015312] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.016670] ksys_unshare+0x44d/0x8e0
[ 80.017775] ? __pfx_ksys_unshare+0x10/0x10
[ 80.018991] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.020640] __x64_sys_unshare+0x31/0x40
[ 80.021832] do_syscall_64+0x3f/0x90
[ 80.022911] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.024423] RIP: 0033:0x7f1b0202e0d7
[ 80.036163] 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
[ 80.040963] RSP: 002b:00007ffec918f1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.042761] RAX: ffffffffffffffda RBX: 00007ffec918f808 RCX: 00007f1b0202e0d7
[ 80.043404] RDX: 00007f1b0209841f RSI: 00007ffec918f160 RDI: 0000000040000000
[ 80.044120] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec918ef70
[ 80.045790] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1b02140bf0
[ 80.047589] R13: 00007ffec918f2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.048276]
[ 80.048546] irq event stamp: 12749
[ 80.048877] hardirqs last enabled at (12759): [] __up_console_sem+0x78/0x80
[ 80.049677] hardirqs last disabled at (12770): [] __up_console_sem+0x5d/0x80
[ 80.050513] softirqs last enabled at (12502): [] irq_exit_rcu+0x93/0xc0
[ 80.051307] softirqs last disabled at (12497): [] irq_exit_rcu+0x93/0xc0
[ 80.052109] ---[ end trace 0000000000000000 ]---
[ 81.596710] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.638596] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 85.686615] Bluetooth: hci0: command 0x040f tx timeout
[ 87.734570] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:02:37 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4875f8
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556060400 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=00007fa58ef7f6f4 CR3=000000000eede000 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=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
info registers vcpu 1
RAX=000000000004cf19 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007f71d8ff3c60 CR3=000000000ed34000 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=1400e357d9ab719ac540432661ea222e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9969e4bcbc69f0ce000000000013e2e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3bb5e9f5e0d9763500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000