Warning: Permanently added '[localhost]:38425' (ECDSA) to the list of known hosts.
2023/05/18 06:10:42 fuzzer started
2023/05/18 06:10:43 dialing manager at localhost:44319
2023/05/18 06:10:43 checking machine...
2023/05/18 06:10:43 checking revisions...
syzkaller login: [ 42.478048] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:10:43 testing simple program...
[ 42.552061] cgroup: Unknown subsys name 'net'
[ 42.640224] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.357489] audit: type=1400 audit(1684390256.107:6): 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
[ 56.441288] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.442835] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.445463] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.448115] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.449728] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.451000] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.845548] ------------[ cut here ]------------
[ 56.846760] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.848395] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.849489] Modules linked in:
[ 56.850032] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.854845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.855873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.856539] 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
[ 56.858736] RSP: 0018:ffff8880166d7c00 EFLAGS: 00010282
[ 56.859414] RAX: 0000000000000000 RBX: ffff88800ca21440 RCX: 0000000000000000
[ 56.860306] RDX: ffff888017e49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.861195] RBP: ffff88800ca21454 R08: 0000000000000001 R09: 0000000000000000
[ 56.862095] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.862974] R13: ffffffff84e23fe0 R14: ffff88800ca21448 R15: ffffffff84d74dc0
[ 56.863850] FS: 000055555730d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.864856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.865608] CR2: 00007f6e684456f4 CR3: 0000000015804000 CR4: 0000000000350ef0
[ 56.866552] Call Trace:
[ 56.866883]
[ 56.867216] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.867831] ipv4_frags_init_net+0x269/0x440
[ 56.868440] ops_init+0xbb/0x6b0
[ 56.868933] setup_net+0x3d9/0x990
[ 56.869396] ? down_read_killable+0x1d7/0x4e0
[ 56.870014] ? __pfx_setup_net+0x10/0x10
[ 56.870538] ? copy_net_ns+0x17c/0x770
[ 56.871096] copy_net_ns+0x321/0x770
[ 56.871579] create_new_namespaces+0x3f6/0xb30
[ 56.872206] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.872837] ksys_unshare+0x44d/0x8e0
[ 56.873360] ? __pfx_ksys_unshare+0x10/0x10
[ 56.873957] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.874677] __x64_sys_unshare+0x31/0x40
[ 56.875222] do_syscall_64+0x3f/0x90
[ 56.875704] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.876379] RIP: 0033:0x7fc2ece1e0d7
[ 56.876842] 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
[ 56.879012] RSP: 002b:00007ffc24391848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.879961] RAX: ffffffffffffffda RBX: 00007ffc24391e88 RCX: 00007fc2ece1e0d7
[ 56.880826] RDX: 00007fc2ece8841f RSI: 00007ffc243917e0 RDI: 0000000040000000
[ 56.881721] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc243915f0
[ 56.882615] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc2ecf30bf0
[ 56.883518] R13: 00007ffc24391920 R14: 0000000000000000 R15: 00000000000000f8
[ 56.884430]
[ 56.884732] irq event stamp: 7821
[ 56.885183] hardirqs last enabled at (7833): [] __up_console_sem+0x78/0x80
[ 56.886263] hardirqs last disabled at (7844): [] __up_console_sem+0x5d/0x80
[ 56.887326] softirqs last enabled at (7304): [] irq_exit_rcu+0x93/0xc0
[ 56.888354] softirqs last disabled at (7151): [] irq_exit_rcu+0x93/0xc0
[ 56.889381] ---[ end trace 0000000000000000 ]---
[ 56.894286] ------------[ cut here ]------------
[ 56.894885] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.896638] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.897709] Modules linked in:
[ 56.898151] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.899320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.900337] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.901031] 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
[ 56.903238] RSP: 0018:ffff8880166d7c00 EFLAGS: 00010282
[ 56.903890] RAX: 0000000000000000 RBX: ffff8880139cd640 RCX: 0000000000000000
[ 56.904775] RDX: ffff888017e49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.905665] RBP: ffff8880139cd654 R08: 0000000000000001 R09: 0000000000000000
[ 56.906579] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.907491] R13: ffffffff84e23fe0 R14: ffff8880139cd648 R15: ffffffff84da7d60
[ 56.908381] FS: 000055555730d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.909382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.910125] CR2: 00007f6e684456f4 CR3: 0000000015804000 CR4: 0000000000350ef0
[ 56.910995] Call Trace:
[ 56.911305]
[ 56.911589] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.912201] ipv6_frags_init_net+0x206/0x3c0
[ 56.912735] ops_init+0xbb/0x6b0
[ 56.913191] setup_net+0x3d9/0x990
[ 56.913631] ? down_read_killable+0x1d7/0x4e0
[ 56.914220] ? __pfx_setup_net+0x10/0x10
[ 56.914701] ? copy_net_ns+0x17c/0x770
[ 56.915211] copy_net_ns+0x321/0x770
[ 56.915671] create_new_namespaces+0x3f6/0xb30
[ 56.916259] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.916837] ksys_unshare+0x44d/0x8e0
[ 56.917331] ? __pfx_ksys_unshare+0x10/0x10
[ 56.917843] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.918563] __x64_sys_unshare+0x31/0x40
[ 56.919080] do_syscall_64+0x3f/0x90
[ 56.919532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.920166] RIP: 0033:0x7fc2ece1e0d7
[ 56.920600] 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
[ 56.922708] RSP: 002b:00007ffc24391848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.923605] RAX: ffffffffffffffda RBX: 00007ffc24391e88 RCX: 00007fc2ece1e0d7
[ 56.924435] RDX: 00007fc2ece8841f RSI: 00007ffc243917e0 RDI: 0000000040000000
[ 56.925259] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc243915f0
[ 56.926102] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc2ecf30bf0
[ 56.926936] R13: 00007ffc24391920 R14: 0000000000000000 R15: 00000000000000f8
[ 56.927760]
[ 56.928086] irq event stamp: 9327
[ 56.928498] hardirqs last enabled at (9337): [] __up_console_sem+0x78/0x80
[ 56.929523] hardirqs last disabled at (9348): [] __up_console_sem+0x5d/0x80
[ 56.930543] softirqs last enabled at (8824): [] irq_exit_rcu+0x93/0xc0
[ 56.931568] softirqs last disabled at (9369): [] irq_exit_rcu+0x93/0xc0
[ 56.932562] ---[ end trace 0000000000000000 ]---
[ 56.933862] ------------[ cut here ]------------
[ 56.934507] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.936344] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.937401] Modules linked in:
[ 56.937798] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.938952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.939892] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.940559] 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
[ 56.942700] RSP: 0018:ffff8880166d7bf0 EFLAGS: 00010286
[ 56.943370] RAX: 0000000000000000 RBX: ffff88800de4c640 RCX: 0000000000000000
[ 56.944251] RDX: ffff888017e49b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.945121] RBP: ffff88800de4c654 R08: 0000000000000001 R09: 0000000000000000
[ 56.945978] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.946803] R13: ffffffff84e23fe0 R14: ffff88800de4c648 R15: ffffffff84db0aa0
[ 56.947668] FS: 000055555730d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.948646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.949373] CR2: 00007f6e684456f4 CR3: 0000000015804000 CR4: 0000000000350ef0
[ 56.950255] Call Trace:
[ 56.950566]
[ 56.950860] nf_ct_net_init+0x224/0x3d0
[ 56.951396] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.951986] ops_init+0xbb/0x6b0
[ 56.952417] setup_net+0x3d9/0x990
[ 56.952854] ? down_read_killable+0x1d7/0x4e0
[ 56.953435] ? __pfx_setup_net+0x10/0x10
[ 56.953984] ? copy_net_ns+0x17c/0x770
[ 56.954477] copy_net_ns+0x321/0x770
[ 56.954981] create_new_namespaces+0x3f6/0xb30
[ 56.955560] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.956199] ksys_unshare+0x44d/0x8e0
[ 56.956670] ? __pfx_ksys_unshare+0x10/0x10
[ 56.957230] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.957955] __x64_sys_unshare+0x31/0x40
[ 56.958463] do_syscall_64+0x3f/0x90
[ 56.958961] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.959582] RIP: 0033:0x7fc2ece1e0d7
[ 56.960057] 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
[ 56.962163] RSP: 002b:00007ffc24391848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.963079] RAX: ffffffffffffffda RBX: 00007ffc24391e88 RCX: 00007fc2ece1e0d7
[ 56.963937] RDX: 00007fc2ece8841f RSI: 00007ffc243917e0 RDI: 0000000040000000
[ 56.964751] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc243915f0
[ 56.965617] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc2ecf30bf0
[ 56.966486] R13: 00007ffc24391920 R14: 0000000000000000 R15: 00000000000000f8
[ 56.967385]
[ 56.967674] irq event stamp: 10063
[ 56.968129] hardirqs last enabled at (10075): [] __up_console_sem+0x78/0x80
[ 56.969160] hardirqs last disabled at (10086): [] __up_console_sem+0x5d/0x80
[ 56.970207] softirqs last enabled at (9938): [] irq_exit_rcu+0x93/0xc0
[ 56.971198] softirqs last disabled at (9933): [] irq_exit_rcu+0x93/0xc0
[ 56.972197] ---[ end trace 0000000000000000 ]---
executing program
[ 58.523543] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.570965] Bluetooth: hci0: command 0x041b tx timeout
[ 62.619005] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.666971] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:10:51 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880166d75f0
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 000055555730d400 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=00007f6e684456f4 CR3=0000000015804000 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=0000000000025edb 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=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 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=00007fe8dd40bd80 CR3=000000000d8cc000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000