Warning: Permanently added '[localhost]:11944' (ECDSA) to the list of known hosts.
2023/05/18 10:38:43 fuzzer started
2023/05/18 10:38:44 dialing manager at localhost:44319
2023/05/18 10:38:44 checking machine...
2023/05/18 10:38:44 checking revisions...
syzkaller login: [ 89.262793] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:38:44 testing simple program...
[ 89.340977] cgroup: Unknown subsys name 'net'
[ 89.424623] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 103.198403] audit: type=1400 audit(1684406338.111:6): 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
executing program
[ 104.354326] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 104.357917] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 104.359334] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 104.362320] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 104.364978] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 104.366622] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 104.805364] ------------[ cut here ]------------
[ 104.806158] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 104.808233] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 104.809355] Modules linked in:
[ 104.809807] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 104.813438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 104.815640] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 104.816359] 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
[ 104.818583] RSP: 0018:ffff888016b5fc00 EFLAGS: 00010282
[ 104.819278] RAX: 0000000000000000 RBX: ffff88800cad5040 RCX: 0000000000000000
[ 104.820181] RDX: ffff888015a9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 104.821092] RBP: ffff88800cad5054 R08: 0000000000000001 R09: 0000000000000000
[ 104.822002] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 104.822903] R13: ffffffff84e23fe0 R14: ffff88800cad5048 R15: ffffffff84d74dc0
[ 104.823800] FS: 0000555556fe5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 104.824821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.825556] CR2: 00007f5922e766f4 CR3: 000000000eeba000 CR4: 0000000000350ee0
[ 104.826452] Call Trace:
[ 104.826808]
[ 104.827106] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 104.827843] ipv4_frags_init_net+0x269/0x440
[ 104.828523] ops_init+0xbb/0x6b0
[ 104.829088] setup_net+0x3d9/0x990
[ 104.829620] ? down_read_killable+0x1d7/0x4e0
[ 104.830331] ? __pfx_setup_net+0x10/0x10
[ 104.830969] ? copy_net_ns+0x17c/0x770
[ 104.831564] copy_net_ns+0x321/0x770
[ 104.832171] create_new_namespaces+0x3f6/0xb30
[ 104.832893] unshare_nsproxy_namespaces+0xc1/0x200
[ 104.833606] ksys_unshare+0x44d/0x8e0
[ 104.834217] ? __pfx_ksys_unshare+0x10/0x10
[ 104.834888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 104.835749] __x64_sys_unshare+0x31/0x40
[ 104.836360] do_syscall_64+0x3f/0x90
[ 104.836952] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 104.837739] RIP: 0033:0x7fc24d1460d7
[ 104.838285] 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
[ 104.840837] RSP: 002b:00007ffecd75f5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 104.841936] RAX: ffffffffffffffda RBX: 00007ffecd75fc08 RCX: 00007fc24d1460d7
[ 104.842975] RDX: 00007fc24d1b041f RSI: 00007ffecd75f560 RDI: 0000000040000000
[ 104.844012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecd75f370
[ 104.845042] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc24d258bf0
[ 104.846056] R13: 00007ffecd75f6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 104.847116]
[ 104.847467] irq event stamp: 8375
[ 104.847993] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 104.849228] hardirqs last disabled at (8398): [] __up_console_sem+0x5d/0x80
[ 104.850443] softirqs last enabled at (7928): [] irq_exit_rcu+0x93/0xc0
[ 104.851634] softirqs last disabled at (7917): [] irq_exit_rcu+0x93/0xc0
[ 104.852856] ---[ end trace 0000000000000000 ]---
[ 104.858771] ------------[ cut here ]------------
[ 104.859454] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 104.861406] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 104.862627] Modules linked in:
[ 104.863122] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 104.864452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 104.865610] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 104.866378] 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
[ 104.868973] RSP: 0018:ffff888016b5fc00 EFLAGS: 00010282
[ 104.869784] RAX: 0000000000000000 RBX: ffff88800e8a9840 RCX: 0000000000000000
[ 104.870847] RDX: ffff888015a9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 104.871900] RBP: ffff88800e8a9854 R08: 0000000000000001 R09: 0000000000000000
[ 104.872970] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 104.874023] R13: ffffffff84e23fe0 R14: ffff88800e8a9848 R15: ffffffff84da7d60
[ 104.875081] FS: 0000555556fe5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 104.876296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.877176] CR2: 00007f5922e766f4 CR3: 000000000eeba000 CR4: 0000000000350ee0
[ 104.878226] Call Trace:
[ 104.878611]
[ 104.878995] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 104.879752] ipv6_frags_init_net+0x206/0x3c0
[ 104.880420] ops_init+0xbb/0x6b0
[ 104.880985] setup_net+0x3d9/0x990
[ 104.881526] ? down_read_killable+0x1d7/0x4e0
[ 104.882240] ? __pfx_setup_net+0x10/0x10
[ 104.882881] ? copy_net_ns+0x17c/0x770
[ 104.883484] copy_net_ns+0x321/0x770
[ 104.884119] create_new_namespaces+0x3f6/0xb30
[ 104.884846] unshare_nsproxy_namespaces+0xc1/0x200
[ 104.885578] ksys_unshare+0x44d/0x8e0
[ 104.886192] ? __pfx_ksys_unshare+0x10/0x10
[ 104.886902] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 104.887780] __x64_sys_unshare+0x31/0x40
[ 104.888375] do_syscall_64+0x3f/0x90
[ 104.888963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 104.889724] RIP: 0033:0x7fc24d1460d7
[ 104.890244] 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
[ 104.892703] RSP: 002b:00007ffecd75f5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 104.893781] RAX: ffffffffffffffda RBX: 00007ffecd75fc08 RCX: 00007fc24d1460d7
[ 104.894798] RDX: 00007fc24d1b041f RSI: 00007ffecd75f560 RDI: 0000000040000000
[ 104.895849] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecd75f370
[ 104.896917] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc24d258bf0
[ 104.897943] R13: 00007ffecd75f6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 104.899014]
[ 104.899366] irq event stamp: 9901
[ 104.899898] hardirqs last enabled at (9913): [] __up_console_sem+0x78/0x80
[ 104.901145] hardirqs last disabled at (9924): [] __up_console_sem+0x5d/0x80
[ 104.902383] softirqs last enabled at (9390): [] irq_exit_rcu+0x93/0xc0
[ 104.903574] softirqs last disabled at (9367): [] irq_exit_rcu+0x93/0xc0
[ 104.904797] ---[ end trace 0000000000000000 ]---
[ 104.906769] ------------[ cut here ]------------
[ 104.907645] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 104.910352] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 104.911618] Modules linked in:
[ 104.912153] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 104.913502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 104.914629] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 104.915386] 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
[ 104.917824] RSP: 0018:ffff888016b5fbf0 EFLAGS: 00010286
[ 104.918554] RAX: 0000000000000000 RBX: ffff88800e8a9240 RCX: 0000000000000000
[ 104.919552] RDX: ffff888015a9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 104.920594] RBP: ffff88800e8a9254 R08: 0000000000000001 R09: 0000000000000000
[ 104.921608] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 104.922618] R13: ffffffff84e23fe0 R14: ffff88800e8a9248 R15: ffffffff84db0aa0
[ 104.923640] FS: 0000555556fe5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 104.924848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.925664] CR2: 00007f5922e766f4 CR3: 000000000eeba000 CR4: 0000000000350ee0
[ 104.926702] Call Trace:
[ 104.927083]
[ 104.927424] nf_ct_net_init+0x224/0x3d0
[ 104.928067] ? __pfx_nf_ct_net_init+0x10/0x10
[ 104.928776] ops_init+0xbb/0x6b0
[ 104.929427] setup_net+0x3d9/0x990
[ 104.930350] ? down_read_killable+0x1d7/0x4e0
[ 104.931446] ? __pfx_setup_net+0x10/0x10
[ 104.932472] ? copy_net_ns+0x17c/0x770
[ 104.933439] copy_net_ns+0x321/0x770
[ 104.934372] create_new_namespaces+0x3f6/0xb30
[ 104.935491] unshare_nsproxy_namespaces+0xc1/0x200
[ 104.936663] ksys_unshare+0x44d/0x8e0
[ 104.937532] ? __pfx_ksys_unshare+0x10/0x10
[ 104.938498] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 104.939733] __x64_sys_unshare+0x31/0x40
[ 104.940568] do_syscall_64+0x3f/0x90
[ 104.941388] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 104.942504] RIP: 0033:0x7fc24d1460d7
[ 104.943327] 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
[ 104.946655] RSP: 002b:00007ffecd75f5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 104.947658] RAX: ffffffffffffffda RBX: 00007ffecd75fc08 RCX: 00007fc24d1460d7
[ 104.948656] RDX: 00007fc24d1b041f RSI: 00007ffecd75f560 RDI: 0000000040000000
[ 104.949877] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecd75f370
[ 104.951005] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc24d258bf0
[ 104.951911] R13: 00007ffecd75f6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 104.952919]
[ 104.953271] irq event stamp: 10703
[ 104.953810] hardirqs last enabled at (10715): [] __up_console_sem+0x78/0x80
[ 104.955057] hardirqs last disabled at (10726): [] __up_console_sem+0x5d/0x80
[ 104.956328] softirqs last enabled at (10346): [] irq_exit_rcu+0x93/0xc0
[ 104.957537] softirqs last disabled at (10341): [] irq_exit_rcu+0x93/0xc0
[ 104.958738] ---[ end trace 0000000000000000 ]---
[ 106.436489] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 108.483748] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 110.531760] Bluetooth: hci0: command 0x040f tx timeout
[ 112.579816] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:38:07 Registers:
info registers vcpu 0
RAX=00000000000266c1 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=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 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=00007fd1d09ede40 CR3=000000000d8d2000 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=2039353a38333a30312038312079614d XMM01=5d3730383930382e34303120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016b5f5f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507fdd RFL=00000006 [-----P-] 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 0000555556fe5400 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=00007f5922e766f4 CR3=000000000eeba000 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