Warning: Permanently added '[localhost]:40433' (ECDSA) to the list of known hosts.
2023/05/18 02:25:32 fuzzer started
2023/05/18 02:25:33 dialing manager at localhost:44319
2023/05/18 02:25:33 checking machine...
2023/05/18 02:25:33 checking revisions...
syzkaller login: [ 51.314175] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:25:33 testing simple program...
[ 51.390443] cgroup: Unknown subsys name 'net'
[ 51.496108] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.264483] audit: type=1400 audit(1684376745.331:6): 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
[ 64.366796] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.368519] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.370581] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.376270] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.383745] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.385042] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.782718] ------------[ cut here ]------------
[ 64.783475] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.785435] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.786868] Modules linked in:
[ 64.787284] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.791932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.793066] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.793782] 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
[ 64.795990] RSP: 0018:ffff88801fd9fc00 EFLAGS: 00010282
[ 64.796697] RAX: 0000000000000000 RBX: ffff88800ff47040 RCX: 0000000000000000
[ 64.797582] RDX: ffff88800dad3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.798432] RBP: ffff88800ff47054 R08: 0000000000000001 R09: 0000000000000000
[ 64.799326] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.800198] R13: ffffffff84e23fe0 R14: ffff88800ff47048 R15: ffffffff84d74dc0
[ 64.801102] FS: 0000555556696400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.802103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.802858] CR2: 00007f1e38b3c6f4 CR3: 000000000e300000 CR4: 0000000000350ef0
[ 64.803745] Call Trace:
[ 64.804069]
[ 64.804373] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.805010] ipv4_frags_init_net+0x269/0x440
[ 64.805622] ops_init+0xbb/0x6b0
[ 64.806070] setup_net+0x3d9/0x990
[ 64.806518] ? down_read_killable+0x1d7/0x4e0
[ 64.807128] ? __pfx_setup_net+0x10/0x10
[ 64.807665] ? copy_net_ns+0x17c/0x770
[ 64.808171] copy_net_ns+0x321/0x770
[ 64.808682] create_new_namespaces+0x3f6/0xb30
[ 64.809267] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.809920] ksys_unshare+0x44d/0x8e0
[ 64.810405] ? __pfx_ksys_unshare+0x10/0x10
[ 64.810973] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.811703] __x64_sys_unshare+0x31/0x40
[ 64.812219] do_syscall_64+0x3f/0x90
[ 64.812728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.813375] RIP: 0033:0x7f07e01be0d7
[ 64.813899] 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
[ 64.816058] RSP: 002b:00007ffc6fd05aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.817006] RAX: ffffffffffffffda RBX: 00007ffc6fd060e8 RCX: 00007f07e01be0d7
[ 64.817894] RDX: 00007f07e022841f RSI: 00007ffc6fd05a40 RDI: 0000000040000000
[ 64.818782] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6fd05850
[ 64.819668] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07e02d0bf0
[ 64.820514] R13: 00007ffc6fd05b80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.821412]
[ 64.821755] irq event stamp: 11025
[ 64.822183] hardirqs last enabled at (11035): [] __up_console_sem+0x78/0x80
[ 64.823239] hardirqs last disabled at (11046): [] __up_console_sem+0x5d/0x80
[ 64.824310] softirqs last enabled at (10782): [] irq_exit_rcu+0x93/0xc0
[ 64.825355] softirqs last disabled at (10773): [] irq_exit_rcu+0x93/0xc0
[ 64.826413] ---[ end trace 0000000000000000 ]---
[ 64.833758] ------------[ cut here ]------------
[ 64.834418] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.836268] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.837602] Modules linked in:
[ 64.838038] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.839401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.840627] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.841300] 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
[ 64.843825] RSP: 0018:ffff88801fd9fc00 EFLAGS: 00010282
[ 64.844512] RAX: 0000000000000000 RBX: ffff88800f1f5440 RCX: 0000000000000000
[ 64.845616] RDX: ffff88800dad3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.846523] RBP: ffff88800f1f5454 R08: 0000000000000001 R09: 0000000000000000
[ 64.847791] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.848836] R13: ffffffff84e23fe0 R14: ffff88800f1f5448 R15: ffffffff84da7d60
[ 64.849963] FS: 0000555556696400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.851134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.852061] CR2: 00007f6f5e829dc0 CR3: 000000000e300000 CR4: 0000000000350ee0
[ 64.853130] Call Trace:
[ 64.853491]
[ 64.853964] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.854822] ipv6_frags_init_net+0x206/0x3c0
[ 64.855416] ops_init+0xbb/0x6b0
[ 64.856065] setup_net+0x3d9/0x990
[ 64.856542] ? down_read_killable+0x1d7/0x4e0
[ 64.857300] ? __pfx_setup_net+0x10/0x10
[ 64.858023] ? copy_net_ns+0x17c/0x770
[ 64.858789] copy_net_ns+0x321/0x770
[ 64.859292] create_new_namespaces+0x3f6/0xb30
[ 64.860135] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.860923] ksys_unshare+0x44d/0x8e0
[ 64.861437] ? __pfx_ksys_unshare+0x10/0x10
[ 64.862245] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.863138] __x64_sys_unshare+0x31/0x40
[ 64.863864] do_syscall_64+0x3f/0x90
[ 64.864361] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.865162] RIP: 0033:0x7f07e01be0d7
[ 64.865902] 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
[ 64.868258] RSP: 002b:00007ffc6fd05aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.869432] RAX: ffffffffffffffda RBX: 00007ffc6fd060e8 RCX: 00007f07e01be0d7
[ 64.870523] RDX: 00007f07e022841f RSI: 00007ffc6fd05a40 RDI: 0000000040000000
[ 64.871684] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6fd05850
[ 64.872694] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07e02d0bf0
[ 64.873638] R13: 00007ffc6fd05b80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.874594]
[ 64.874908] irq event stamp: 16069
[ 64.875354] hardirqs last enabled at (16079): [] __up_console_sem+0x78/0x80
[ 64.876473] hardirqs last disabled at (16090): [] __up_console_sem+0x5d/0x80
[ 64.877600] softirqs last enabled at (16030): [] irq_exit_rcu+0x93/0xc0
[ 64.878718] softirqs last disabled at (16005): [] irq_exit_rcu+0x93/0xc0
[ 64.879807] ---[ end trace 0000000000000000 ]---
[ 64.881921] ------------[ cut here ]------------
[ 64.882612] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.884600] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.885732] Modules linked in:
[ 64.886153] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.887365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.888423] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.889137] 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
[ 64.891402] RSP: 0018:ffff88801fd9fbf0 EFLAGS: 00010286
[ 64.892101] RAX: 0000000000000000 RBX: ffff888013e98040 RCX: 0000000000000000
[ 64.892983] RDX: ffff88800dad3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.893884] RBP: ffff888013e98054 R08: 0000000000000001 R09: 0000000000000000
[ 64.894769] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.895655] R13: ffffffff84e23fe0 R14: ffff888013e98048 R15: ffffffff84db0aa0
[ 64.896506] FS: 0000555556696400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.897516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.898246] CR2: 00007f6f5e8e9028 CR3: 000000000e300000 CR4: 0000000000350ef0
[ 64.899129] Call Trace:
[ 64.899456]
[ 64.899783] nf_ct_net_init+0x224/0x3d0
[ 64.900298] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.900910] ops_init+0xbb/0x6b0
[ 64.901357] setup_net+0x3d9/0x990
[ 64.901859] ? down_read_killable+0x1d7/0x4e0
[ 64.902426] ? __pfx_setup_net+0x10/0x10
[ 64.902959] ? copy_net_ns+0x17c/0x770
[ 64.903462] copy_net_ns+0x321/0x770
[ 64.903976] create_new_namespaces+0x3f6/0xb30
[ 64.904587] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.905193] ksys_unshare+0x44d/0x8e0
[ 64.905715] ? __pfx_ksys_unshare+0x10/0x10
[ 64.906253] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.906996] __x64_sys_unshare+0x31/0x40
[ 64.907509] do_syscall_64+0x3f/0x90
[ 64.908021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.908707] RIP: 0033:0x7f07e01be0d7
[ 64.909174] 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
[ 64.911362] RSP: 002b:00007ffc6fd05aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.912295] RAX: ffffffffffffffda RBX: 00007ffc6fd060e8 RCX: 00007f07e01be0d7
[ 64.913175] RDX: 00007f07e022841f RSI: 00007ffc6fd05a40 RDI: 0000000040000000
[ 64.914060] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6fd05850
[ 64.914933] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07e02d0bf0
[ 64.915812] R13: 00007ffc6fd05b80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.916716]
[ 64.917012] irq event stamp: 17019
[ 64.917439] hardirqs last enabled at (17029): [] __up_console_sem+0x78/0x80
[ 64.918520] hardirqs last disabled at (17040): [] __up_console_sem+0x5d/0x80
[ 64.919578] softirqs last enabled at (16926): [] irq_exit_rcu+0x93/0xc0
[ 64.920600] softirqs last disabled at (16917): [] irq_exit_rcu+0x93/0xc0
[ 64.921625] ---[ end trace 0000000000000000 ]---
executing program
[ 66.448203] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.494664] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.542646] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.590624] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:25:39 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556696400 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=00007f1e38b3c6f4 CR3=000000000e300000 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=0000000000040897 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=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 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=00007f6f5e8496a0 CR3=000000000ea64000 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=4540c2e13bd9cea0a64e29b1fc8d4f9b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a13c13c0159eabcb000000000013c880 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f4977929a1d1b87d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000