Warning: Permanently added '[localhost]:37470' (ECDSA) to the list of known hosts.
2023/05/18 03:45:54 fuzzer started
2023/05/18 03:45:54 dialing manager at localhost:44319
2023/05/18 03:45:54 checking machine...
2023/05/18 03:45:54 checking revisions...
syzkaller login: [ 37.070458] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:45:54 testing simple program...
[ 37.134359] cgroup: Unknown subsys name 'net'
[ 37.200200] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.250232] audit: type=1400 audit(1684381567.778:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.363925] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.365679] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.367658] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.370865] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.374040] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.375575] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.788919] ------------[ cut here ]------------
[ 51.789553] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.791483] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.792568] Modules linked in:
[ 51.793011] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.798122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.799316] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.800190] 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
[ 51.802556] RSP: 0018:ffff888008f1fc00 EFLAGS: 00010282
[ 51.803392] RAX: 0000000000000000 RBX: ffff8880087ee840 RCX: 0000000000000000
[ 51.804376] RDX: ffff888015ad8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.805307] RBP: ffff8880087ee854 R08: 0000000000000001 R09: 0000000000000000
[ 51.806234] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.807159] R13: ffffffff84e23fe0 R14: ffff8880087ee848 R15: ffffffff84d74dc0
[ 51.808088] FS: 0000555556dfe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.809089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.809830] CR2: 00007f81eb8ca6f4 CR3: 000000001861e000 CR4: 0000000000350ef0
[ 51.810741] Call Trace:
[ 51.811074]
[ 51.811381] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.812046] ipv4_frags_init_net+0x269/0x440
[ 51.812638] ops_init+0xbb/0x6b0
[ 51.813097] setup_net+0x3d9/0x990
[ 51.813558] ? down_read_killable+0x1d7/0x4e0
[ 51.814169] ? __pfx_setup_net+0x10/0x10
[ 51.814711] ? copy_net_ns+0x17c/0x770
[ 51.815226] copy_net_ns+0x321/0x770
[ 51.815767] create_new_namespaces+0x3f6/0xb30
[ 51.816347] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.816996] ksys_unshare+0x44d/0x8e0
[ 51.817493] ? __pfx_ksys_unshare+0x10/0x10
[ 51.818074] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.818815] __x64_sys_unshare+0x31/0x40
[ 51.819339] do_syscall_64+0x3f/0x90
[ 51.819851] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.820494] RIP: 0033:0x7fdf0540d0d7
[ 51.820984] 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
[ 51.823164] RSP: 002b:00007ffed1ea1bf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.824129] RAX: ffffffffffffffda RBX: 00007ffed1ea2238 RCX: 00007fdf0540d0d7
[ 51.825016] RDX: 00007fdf0547741f RSI: 00007ffed1ea1b90 RDI: 0000000040000000
[ 51.825900] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed1ea19a0
[ 51.826787] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdf0551fbf0
[ 51.827706] R13: 00007ffed1ea1cd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.828574]
[ 51.828903] irq event stamp: 9347
[ 51.829323] hardirqs last enabled at (9357): [] __up_console_sem+0x78/0x80
[ 51.830387] hardirqs last disabled at (9368): [] __up_console_sem+0x5d/0x80
[ 51.831469] softirqs last enabled at (8946): [] irq_exit_rcu+0x93/0xc0
[ 51.832517] softirqs last disabled at (8927): [] irq_exit_rcu+0x93/0xc0
[ 51.833549] ---[ end trace 0000000000000000 ]---
[ 51.842910] ------------[ cut here ]------------
[ 51.843562] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.845862] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.847000] Modules linked in:
[ 51.847415] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.848564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.849570] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.850231] 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
[ 51.852418] RSP: 0018:ffff888008f1fc00 EFLAGS: 00010282
[ 51.853098] RAX: 0000000000000000 RBX: ffff88800c4fe240 RCX: 0000000000000000
[ 51.853968] RDX: ffff888015ad8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.854847] RBP: ffff88800c4fe254 R08: 0000000000000001 R09: 0000000000000000
[ 51.855738] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.856582] R13: ffffffff84e23fe0 R14: ffff88800c4fe248 R15: ffffffff84da7d60
[ 51.857466] FS: 0000555556dfe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.858458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.859190] CR2: 00007f5edc7a1730 CR3: 000000001861e000 CR4: 0000000000350ee0
[ 51.860111] Call Trace:
[ 51.860442]
[ 51.860771] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.861395] ipv6_frags_init_net+0x206/0x3c0
[ 51.861990] ops_init+0xbb/0x6b0
[ 51.862442] setup_net+0x3d9/0x990
[ 51.862933] ? down_read_killable+0x1d7/0x4e0
[ 51.863523] ? __pfx_setup_net+0x10/0x10
[ 51.864059] ? copy_net_ns+0x17c/0x770
[ 51.864574] copy_net_ns+0x321/0x770
[ 51.865087] create_new_namespaces+0x3f6/0xb30
[ 51.865698] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.866309] ksys_unshare+0x44d/0x8e0
[ 51.866829] ? __pfx_ksys_unshare+0x10/0x10
[ 51.867377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.868114] __x64_sys_unshare+0x31/0x40
[ 51.868662] do_syscall_64+0x3f/0x90
[ 51.869144] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.869816] RIP: 0033:0x7fdf0540d0d7
[ 51.870275] 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
[ 51.872446] RSP: 002b:00007ffed1ea1bf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.873392] RAX: ffffffffffffffda RBX: 00007ffed1ea2238 RCX: 00007fdf0540d0d7
[ 51.874274] RDX: 00007fdf0547741f RSI: 00007ffed1ea1b90 RDI: 0000000040000000
[ 51.875150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed1ea19a0
[ 51.876056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdf0551fbf0
[ 51.876935] R13: 00007ffed1ea1cd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.877852]
[ 51.878152] irq event stamp: 12013
[ 51.878585] hardirqs last enabled at (12023): [] __up_console_sem+0x78/0x80
[ 51.879675] hardirqs last disabled at (12036): [] __up_console_sem+0x5d/0x80
[ 51.880738] softirqs last enabled at (11742): [] irq_exit_rcu+0x93/0xc0
[ 51.881780] softirqs last disabled at (11737): [] irq_exit_rcu+0x93/0xc0
[ 51.882829] ---[ end trace 0000000000000000 ]---
[ 51.884809] ------------[ cut here ]------------
[ 51.885388] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.887253] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.888331] Modules linked in:
[ 51.888765] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.889901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.890915] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.891579] 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
[ 51.893757] RSP: 0018:ffff888008f1fbf0 EFLAGS: 00010286
[ 51.894421] RAX: 0000000000000000 RBX: ffff88800c4fec40 RCX: 0000000000000000
[ 51.895317] RDX: ffff888015ad8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.896204] RBP: ffff88800c4fec54 R08: 0000000000000001 R09: 0000000000000000
[ 51.897087] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.897973] R13: ffffffff84e23fe0 R14: ffff88800c4fec48 R15: ffffffff84db0aa0
[ 51.898866] FS: 0000555556dfe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.899864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.900568] CR2: 00007f5edc7a1730 CR3: 000000001861e000 CR4: 0000000000350ee0
[ 51.901458] Call Trace:
[ 51.901809]
[ 51.902108] nf_ct_net_init+0x224/0x3d0
[ 51.902657] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.903232] ops_init+0xbb/0x6b0
[ 51.903733] setup_net+0x3d9/0x990
[ 51.904193] ? down_read_killable+0x1d7/0x4e0
[ 51.904787] ? __pfx_setup_net+0x10/0x10
[ 51.905295] ? copy_net_ns+0x17c/0x770
[ 51.905833] copy_net_ns+0x321/0x770
[ 51.906314] create_new_namespaces+0x3f6/0xb30
[ 51.906934] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.907561] ksys_unshare+0x44d/0x8e0
[ 51.908072] ? __pfx_ksys_unshare+0x10/0x10
[ 51.908636] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.909343] __x64_sys_unshare+0x31/0x40
[ 51.909883] do_syscall_64+0x3f/0x90
[ 51.910360] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.911030] RIP: 0033:0x7fdf0540d0d7
[ 51.911504] 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
[ 51.913668] RSP: 002b:00007ffed1ea1bf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.914579] RAX: ffffffffffffffda RBX: 00007ffed1ea2238 RCX: 00007fdf0540d0d7
[ 51.915493] RDX: 00007fdf0547741f RSI: 00007ffed1ea1b90 RDI: 0000000040000000
[ 51.916375] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed1ea19a0
[ 51.917243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdf0551fbf0
[ 51.918136] R13: 00007ffed1ea1cd0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.919036]
[ 51.919349] irq event stamp: 12833
[ 51.919815] hardirqs last enabled at (12845): [] __up_console_sem+0x78/0x80
[ 51.920869] hardirqs last disabled at (12856): [] __up_console_sem+0x5d/0x80
[ 51.921931] softirqs last enabled at (12332): [] irq_exit_rcu+0x93/0xc0
[ 51.922961] softirqs last disabled at (12321): [] irq_exit_rcu+0x93/0xc0
[ 51.924022] ---[ end trace 0000000000000000 ]---
executing program
[ 53.445289] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.492702] Bluetooth: hci0: command 0x041b tx timeout
[ 57.540777] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.587694] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:46:08 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888008f1f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556dfe400 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=00007f81eb8ca6f4 CR3=000000001861e000 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=0000000000025815 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=00007f5edc7971f8 CR3=0000000015d16000 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=8ceda9cd01d0b4b3f2464f055ec13c8e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=01e0fa36138cbe13000000000013bce0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=965662418a17cf1600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000