Warning: Permanently added '[localhost]:60638' (ECDSA) to the list of known hosts.
2023/05/17 14:01:13 fuzzer started
2023/05/17 14:01:14 dialing manager at localhost:44319
2023/05/17 14:01:14 checking machine...
2023/05/17 14:01:14 checking revisions...
syzkaller login: [ 45.067850] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:01:14 testing simple program...
[ 45.141053] cgroup: Unknown subsys name 'net'
[ 45.219024] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.275564] audit: type=1400 audit(1684332086.673:6): 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
[ 58.363792] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.366824] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.368037] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.372256] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.374271] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.376124] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.738701] ------------[ cut here ]------------
[ 58.739471] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.741225] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.742334] Modules linked in:
[ 58.742741] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.748183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.749211] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.750045] 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
[ 58.752613] RSP: 0018:ffff88801ab87c00 EFLAGS: 00010282
[ 58.753427] RAX: 0000000000000000 RBX: ffff88800dcc3840 RCX: 0000000000000000
[ 58.754290] RDX: ffff888017f70000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.755368] RBP: ffff88800dcc3854 R08: 0000000000000001 R09: 0000000000000000
[ 58.756272] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.757357] R13: ffffffff84e23fe0 R14: ffff88800dcc3848 R15: ffffffff84d74dc0
[ 58.758342] FS: 0000555555a68400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.759352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.760060] CR2: 00007f63c4f356f4 CR3: 000000001f254000 CR4: 0000000000350ee0
[ 58.760957] Call Trace:
[ 58.761285]
[ 58.761614] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.762227] ipv4_frags_init_net+0x269/0x440
[ 58.762822] ops_init+0xbb/0x6b0
[ 58.763274] setup_net+0x3d9/0x990
[ 58.763762] ? down_read_killable+0x1d7/0x4e0
[ 58.764382] ? __pfx_setup_net+0x10/0x10
[ 58.764892] ? copy_net_ns+0x17c/0x770
[ 58.765438] copy_net_ns+0x321/0x770
[ 58.765919] create_new_namespaces+0x3f6/0xb30
[ 58.766539] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.767163] ksys_unshare+0x44d/0x8e0
[ 58.767684] ? __pfx_ksys_unshare+0x10/0x10
[ 58.768252] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.769000] __x64_sys_unshare+0x31/0x40
[ 58.769555] do_syscall_64+0x3f/0x90
[ 58.770028] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.770716] RIP: 0033:0x7f0ece66e0d7
[ 58.771178] 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
[ 58.773341] RSP: 002b:00007fffc75a3988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.774263] RAX: ffffffffffffffda RBX: 00007fffc75a3fc8 RCX: 00007f0ece66e0d7
[ 58.775157] RDX: 00007f0ece6d841f RSI: 00007fffc75a3920 RDI: 0000000040000000
[ 58.776040] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc75a3730
[ 58.776929] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0ece780bf0
[ 58.777803] R13: 00007fffc75a3a60 R14: 0000000000000000 R15: 00000000000000f8
[ 58.778703]
[ 58.779007] irq event stamp: 8845
[ 58.779452] hardirqs last enabled at (8857): [] __up_console_sem+0x78/0x80
[ 58.780535] hardirqs last disabled at (8868): [] __up_console_sem+0x5d/0x80
[ 58.781585] softirqs last enabled at (8422): [] irq_exit_rcu+0x93/0xc0
[ 58.782616] softirqs last disabled at (8413): [] irq_exit_rcu+0x93/0xc0
[ 58.783644] ---[ end trace 0000000000000000 ]---
[ 58.788778] ------------[ cut here ]------------
[ 58.789405] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.791049] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.792119] Modules linked in:
[ 58.792585] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.793746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.794838] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.795508] 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
[ 58.797693] RSP: 0018:ffff88801ab87c00 EFLAGS: 00010282
[ 58.798382] RAX: 0000000000000000 RBX: ffff888009be5e40 RCX: 0000000000000000
[ 58.799264] RDX: ffff888017f70000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.800178] RBP: ffff888009be5e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.801106] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.802007] R13: ffffffff84e23fe0 R14: ffff888009be5e48 R15: ffffffff84da7d60
[ 58.802909] FS: 0000555555a68400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.803919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.804672] CR2: 00007f63c4f356f4 CR3: 000000001f254000 CR4: 0000000000350ee0
[ 58.805573] Call Trace:
[ 58.805907]
[ 58.806205] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.806848] ipv6_frags_init_net+0x206/0x3c0
[ 58.807434] ops_init+0xbb/0x6b0
[ 58.807878] setup_net+0x3d9/0x990
[ 58.808374] ? down_read_killable+0x1d7/0x4e0
[ 58.808951] ? __pfx_setup_net+0x10/0x10
[ 58.809490] ? copy_net_ns+0x17c/0x770
[ 58.809998] copy_net_ns+0x321/0x770
[ 58.810519] create_new_namespaces+0x3f6/0xb30
[ 58.811109] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.811755] ksys_unshare+0x44d/0x8e0
[ 58.812268] ? __pfx_ksys_unshare+0x10/0x10
[ 58.812847] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.813589] __x64_sys_unshare+0x31/0x40
[ 58.814102] do_syscall_64+0x3f/0x90
[ 58.814616] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.815264] RIP: 0033:0x7f0ece66e0d7
[ 58.815756] 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
[ 58.817926] RSP: 002b:00007fffc75a3988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.818872] RAX: ffffffffffffffda RBX: 00007fffc75a3fc8 RCX: 00007f0ece66e0d7
[ 58.819763] RDX: 00007f0ece6d841f RSI: 00007fffc75a3920 RDI: 0000000040000000
[ 58.820680] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc75a3730
[ 58.821568] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0ece780bf0
[ 58.822465] R13: 00007fffc75a3a60 R14: 0000000000000000 R15: 00000000000000f8
[ 58.823377]
[ 58.823685] irq event stamp: 10593
[ 58.824110] hardirqs last enabled at (10603): [] __up_console_sem+0x78/0x80
[ 58.825181] hardirqs last disabled at (10614): [] __up_console_sem+0x5d/0x80
[ 58.826252] softirqs last enabled at (10166): [] irq_exit_rcu+0x93/0xc0
[ 58.827284] softirqs last disabled at (10159): [] irq_exit_rcu+0x93/0xc0
[ 58.828366] ---[ end trace 0000000000000000 ]---
[ 58.829764] ------------[ cut here ]------------
[ 58.830398] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.832247] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.833338] Modules linked in:
[ 58.833744] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.834948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.835965] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.836682] 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
[ 58.838843] RSP: 0018:ffff88801ab87bf0 EFLAGS: 00010286
[ 58.839526] RAX: 0000000000000000 RBX: ffff888009be4440 RCX: 0000000000000000
[ 58.840428] RDX: ffff888017f70000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.841290] RBP: ffff888009be4454 R08: 0000000000000001 R09: 0000000000000000
[ 58.842178] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.843086] R13: ffffffff84e23fe0 R14: ffff888009be4448 R15: ffffffff84db0aa0
[ 58.843969] FS: 0000555555a68400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.845003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.845745] CR2: 00007f63c4f356f4 CR3: 000000001f254000 CR4: 0000000000350ee0
[ 58.846638] Call Trace:
[ 58.846966]
[ 58.847273] nf_ct_net_init+0x224/0x3d0
[ 58.847826] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.848460] ops_init+0xbb/0x6b0
[ 58.848913] setup_net+0x3d9/0x990
[ 58.849400] ? down_read_killable+0x1d7/0x4e0
[ 58.849970] ? __pfx_setup_net+0x10/0x10
[ 58.850516] ? copy_net_ns+0x17c/0x770
[ 58.851025] copy_net_ns+0x321/0x770
[ 58.851551] create_new_namespaces+0x3f6/0xb30
[ 58.852147] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.852802] ksys_unshare+0x44d/0x8e0
[ 58.853296] ? __pfx_ksys_unshare+0x10/0x10
[ 58.853873] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.854610] __x64_sys_unshare+0x31/0x40
[ 58.855131] do_syscall_64+0x3f/0x90
[ 58.855654] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.856344] RIP: 0033:0x7f0ece66e0d7
[ 58.856813] 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
[ 58.858989] RSP: 002b:00007fffc75a3988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.859927] RAX: ffffffffffffffda RBX: 00007fffc75a3fc8 RCX: 00007f0ece66e0d7
[ 58.860828] RDX: 00007f0ece6d841f RSI: 00007fffc75a3920 RDI: 0000000040000000
[ 58.861740] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc75a3730
[ 58.862633] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0ece780bf0
[ 58.863519] R13: 00007fffc75a3a60 R14: 0000000000000000 R15: 00000000000000f8
[ 58.864444]
[ 58.864740] irq event stamp: 11405
[ 58.865175] hardirqs last enabled at (11415): [] __up_console_sem+0x78/0x80
[ 58.866239] hardirqs last disabled at (11426): [] __up_console_sem+0x5d/0x80
[ 58.867321] softirqs last enabled at (11278): [] irq_exit_rcu+0x93/0xc0
[ 58.868413] softirqs last disabled at (11269): [] irq_exit_rcu+0x93/0xc0
[ 58.869448] ---[ end trace 0000000000000000 ]---
executing program
[ 60.447905] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.495397] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.543398] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.592398] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:01:26 Registers:
info registers vcpu 0
RAX=0000000000000050 RBX=ffff88800b978000 RCX=0000000000000000 RDX=00000000000101f7
RSI=ffffffff8219644b RDI=0000000000000007 RBP=00000000000003e7 RSP=ffff88800f41f7d8
R8 =0000000000000007 R9 =0000000000010000 R10=00000000000101f7 R11=0000000000000001
R12=00000000000101f7 R13=ffffed100172f001 R14=ffffffff85a1e360 R15=dffffc0000000000
RIP=ffffffff8219644f RFL=00000093 [--S-A-C] 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 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=00007f520bc07a50 CR3=000000000ee30000 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=306279b023dfcf98024b3ffcaac5636d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fd864cd787e097a6000000000013c278 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1d04fc8eb3664a1800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ab875f0
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 0000555555a68400 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=00007f63c4f356f4 CR3=000000001f254000 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