Warning: Permanently added '[localhost]:13144' (ECDSA) to the list of known hosts.
2023/05/17 11:07:03 fuzzer started
2023/05/17 11:07:04 dialing manager at localhost:44319
2023/05/17 11:07:04 checking machine...
2023/05/17 11:07:04 checking revisions...
syzkaller login: [ 38.825538] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:07:04 testing simple program...
[ 38.894016] cgroup: Unknown subsys name 'net'
[ 38.949602] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.346648] audit: type=1400 audit(1684321637.953:6): 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
[ 53.495256] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.498439] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.499931] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.503013] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.505190] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.506634] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.887869] ------------[ cut here ]------------
[ 53.888549] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.890201] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.891285] Modules linked in:
[ 53.891728] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.896621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.897691] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.898356] 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
[ 53.900610] RSP: 0018:ffff88800fd2fc00 EFLAGS: 00010282
[ 53.901314] RAX: 0000000000000000 RBX: ffff88800cbe7840 RCX: 0000000000000000
[ 53.902225] RDX: ffff88800fe50000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.903140] RBP: ffff88800cbe7854 R08: 0000000000000001 R09: 0000000000000000
[ 53.904096] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.905022] R13: ffffffff84e23fe0 R14: ffff88800cbe7848 R15: ffffffff84d74dc0
[ 53.905942] FS: 0000555556a9d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.906982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.907744] CR2: 00007f29d1f3e6f4 CR3: 000000002031c000 CR4: 0000000000350ee0
[ 53.908619] Call Trace:
[ 53.908998]
[ 53.909312] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.910000] ipv4_frags_init_net+0x269/0x440
[ 53.910571] ops_init+0xbb/0x6b0
[ 53.911068] setup_net+0x3d9/0x990
[ 53.911531] ? down_read_killable+0x1d7/0x4e0
[ 53.912164] ? __pfx_setup_net+0x10/0x10
[ 53.912724] ? copy_net_ns+0x17c/0x770
[ 53.913241] copy_net_ns+0x321/0x770
[ 53.913767] create_new_namespaces+0x3f6/0xb30
[ 53.914371] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.915044] ksys_unshare+0x44d/0x8e0
[ 53.915542] ? __pfx_ksys_unshare+0x10/0x10
[ 53.916152] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.916917] __x64_sys_unshare+0x31/0x40
[ 53.917451] do_syscall_64+0x3f/0x90
[ 53.917980] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.918638] RIP: 0033:0x7fbe490de0d7
[ 53.919147] 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
[ 53.921405] RSP: 002b:00007fff5f09d5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.922390] RAX: ffffffffffffffda RBX: 00007fff5f09dc18 RCX: 00007fbe490de0d7
[ 53.923305] RDX: 00007fbe4914841f RSI: 00007fff5f09d570 RDI: 0000000040000000
[ 53.924224] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f09d380
[ 53.925137] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbe491f0bf0
[ 53.926045] R13: 00007fff5f09d6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.926986]
[ 53.927299] irq event stamp: 8389
[ 53.927757] hardirqs last enabled at (8401): [] __up_console_sem+0x78/0x80
[ 53.928860] hardirqs last disabled at (8412): [] __up_console_sem+0x5d/0x80
[ 53.929955] softirqs last enabled at (8106): [] irq_exit_rcu+0x93/0xc0
[ 53.931019] softirqs last disabled at (8101): [] irq_exit_rcu+0x93/0xc0
[ 53.932091] ---[ end trace 0000000000000000 ]---
[ 53.939454] ------------[ cut here ]------------
[ 53.940104] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.941803] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.942900] Modules linked in:
[ 53.943320] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.944540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.945588] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.946289] 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
[ 53.948567] RSP: 0018:ffff88800fd2fc00 EFLAGS: 00010282
[ 53.949277] RAX: 0000000000000000 RBX: ffff888008d51240 RCX: 0000000000000000
[ 53.950205] RDX: ffff88800fe50000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.951132] RBP: ffff888008d51254 R08: 0000000000000001 R09: 0000000000000000
[ 53.952070] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.953001] R13: ffffffff84e23fe0 R14: ffff888008d51248 R15: ffffffff84da7d60
[ 53.953928] FS: 0000555556a9d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.954952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.955717] CR2: 00007f29d1f3e6f4 CR3: 000000002031c000 CR4: 0000000000350ee0
[ 53.956642] Call Trace:
[ 53.957023]
[ 53.957334] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.958003] ipv6_frags_init_net+0x206/0x3c0
[ 53.958587] ops_init+0xbb/0x6b0
[ 53.959084] setup_net+0x3d9/0x990
[ 53.959556] ? down_read_killable+0x1d7/0x4e0
[ 53.960176] ? __pfx_setup_net+0x10/0x10
[ 53.960741] ? copy_net_ns+0x17c/0x770
[ 53.961268] copy_net_ns+0x321/0x770
[ 53.961795] create_new_namespaces+0x3f6/0xb30
[ 53.962402] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.963074] ksys_unshare+0x44d/0x8e0
[ 53.963579] ? __pfx_ksys_unshare+0x10/0x10
[ 53.964197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.964958] __x64_sys_unshare+0x31/0x40
[ 53.965491] do_syscall_64+0x3f/0x90
[ 53.966023] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.966718] RIP: 0033:0x7fbe490de0d7
[ 53.967199] 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
[ 53.969472] RSP: 002b:00007fff5f09d5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.970467] RAX: ffffffffffffffda RBX: 00007fff5f09dc18 RCX: 00007fbe490de0d7
[ 53.971401] RDX: 00007fbe4914841f RSI: 00007fff5f09d570 RDI: 0000000040000000
[ 53.972342] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f09d380
[ 53.973276] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbe491f0bf0
[ 53.974202] R13: 00007fff5f09d6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.975155]
[ 53.975460] irq event stamp: 10403
[ 53.975942] hardirqs last enabled at (10415): [] __up_console_sem+0x78/0x80
[ 53.977058] hardirqs last disabled at (10426): [] __up_console_sem+0x5d/0x80
[ 53.978169] softirqs last enabled at (10364): [] irq_exit_rcu+0x93/0xc0
[ 53.979238] softirqs last disabled at (10359): [] irq_exit_rcu+0x93/0xc0
[ 53.980314] ---[ end trace 0000000000000000 ]---
[ 53.981719] ------------[ cut here ]------------
[ 53.982330] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.984290] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.985418] Modules linked in:
[ 53.985874] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.987075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.988130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.988830] 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
[ 53.991076] RSP: 0018:ffff88800fd2fbf0 EFLAGS: 00010286
[ 53.991788] RAX: 0000000000000000 RBX: ffff888008d50840 RCX: 0000000000000000
[ 53.992723] RDX: ffff88800fe50000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.993608] RBP: ffff888008d50854 R08: 0000000000000001 R09: 0000000000000000
[ 53.994537] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.995466] R13: ffffffff84e23fe0 R14: ffff888008d50848 R15: ffffffff84db0aa0
[ 53.996417] FS: 0000555556a9d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.997453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.998221] CR2: 00007f29d1f3e6f4 CR3: 000000002031c000 CR4: 0000000000350ee0
[ 53.999137] Call Trace:
[ 53.999472]
[ 53.999811] nf_ct_net_init+0x224/0x3d0
[ 54.000348] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.000969] ops_init+0xbb/0x6b0
[ 54.001428] setup_net+0x3d9/0x990
[ 54.001935] ? down_read_killable+0x1d7/0x4e0
[ 54.002515] ? __pfx_setup_net+0x10/0x10
[ 54.003075] ? copy_net_ns+0x17c/0x770
[ 54.003595] copy_net_ns+0x321/0x770
[ 54.004135] create_new_namespaces+0x3f6/0xb30
[ 54.004766] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.005392] ksys_unshare+0x44d/0x8e0
[ 54.005943] ? __pfx_ksys_unshare+0x10/0x10
[ 54.006507] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.007289] __x64_sys_unshare+0x31/0x40
[ 54.007844] do_syscall_64+0x3f/0x90
[ 54.008352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.009053] RIP: 0033:0x7fbe490de0d7
[ 54.009535] 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
[ 54.011786] RSP: 002b:00007fff5f09d5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.012786] RAX: ffffffffffffffda RBX: 00007fff5f09dc18 RCX: 00007fbe490de0d7
[ 54.013712] RDX: 00007fbe4914841f RSI: 00007fff5f09d570 RDI: 0000000040000000
[ 54.014584] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f09d380
[ 54.015510] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbe491f0bf0
[ 54.016434] R13: 00007fff5f09d6b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.017372]
[ 54.017712] irq event stamp: 11199
[ 54.018168] hardirqs last enabled at (11209): [] __up_console_sem+0x78/0x80
[ 54.019269] hardirqs last disabled at (11220): [] __up_console_sem+0x5d/0x80
[ 54.020392] softirqs last enabled at (10694): [] irq_exit_rcu+0x93/0xc0
[ 54.021471] softirqs last disabled at (10683): [] irq_exit_rcu+0x93/0xc0
[ 54.022547] ---[ end trace 0000000000000000 ]---
[ 55.576368] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.623758] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.671884] Bluetooth: hci0: command 0x040f tx timeout
[ 61.719890] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:07:16 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88800f3dc000 RCX=ffffffff8183526d RDX=0000000000000000
RSI=0000000000000004 RDI=ffff88800f3dc940 RBP=ffff88800eaf7a00 RSP=ffff88800eaf79d8
R8 =0000000000000000 R9 =ffffed1001e7b928 R10=ffff88800f3dc943 R11=0000000000000001
R12=dffffc0000000000 R13=fffff940000c6588 R14=1ffffd40000c658f R15=ffff88800f3dc940
RIP=ffffffff818353b0 RFL=00000246 [---Z-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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f119bce5900 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=00007f119b1de3b8 CR3=0000000015bca000 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=5837fe9dc1c91f3200000000000ae618 XMM01=d104356c92509a917247683d88bbf33f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed000000000010e380 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=139b7b2354a755bf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fd2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556a9d400 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=00007f29d1f3e6f4 CR3=000000002031c000 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