Warning: Permanently added '[localhost]:3411' (ECDSA) to the list of known hosts.
2023/05/17 08:10:38 fuzzer started
2023/05/17 08:10:38 dialing manager at localhost:35573
2023/05/17 08:10:38 checking machine...
2023/05/17 08:10:38 checking revisions...
syzkaller login: [ 56.817314] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:10:38 testing simple program...
[ 56.874190] cgroup: Unknown subsys name 'net'
[ 56.936207] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.547285] audit: type=1400 audit(1684311051.613:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.687089] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.688780] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.690684] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.701111] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.702502] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.703340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.999711] ------------[ cut here ]------------
[ 71.000208] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.001400] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.002097] Modules linked in:
[ 71.002356] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.003170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.003857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.004915] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.008624] RSP: 0018:ffff88801b9a7c00 EFLAGS: 00010282
[ 71.009112] RAX: 0000000000000000 RBX: ffff88800f251440 RCX: 0000000000000000
[ 71.009729] RDX: ffff88800fb2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.010380] RBP: ffff88800f251454 R08: 0000000000000001 R09: 0000000000000000
[ 71.011015] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.011653] R13: ffffffff84e223a0 R14: ffff88800f251448 R15: ffffffff84d73340
[ 71.012293] FS: 0000555556888400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.013001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.013514] CR2: 00007f3773bd86f4 CR3: 0000000016c74000 CR4: 0000000000350ee0
[ 71.014139] Call Trace:
[ 71.014375]
[ 71.014587] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.015092] ipv4_frags_init_net+0x269/0x440
[ 71.015489] ops_init+0xbb/0x6b0
[ 71.015797] setup_net+0x3d9/0x990
[ 71.016146] ? down_read_killable+0x1d7/0x4e0
[ 71.016558] ? __pfx_setup_net+0x10/0x10
[ 71.016877] ? copy_net_ns+0x17c/0x770
[ 71.017247] copy_net_ns+0x321/0x770
[ 71.017573] create_new_namespaces+0x3f6/0xb30
[ 71.017994] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.018411] ksys_unshare+0x44d/0x8e0
[ 71.018758] ? __pfx_ksys_unshare+0x10/0x10
[ 71.019156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.019640] __x64_sys_unshare+0x31/0x40
[ 71.020014] do_syscall_64+0x3f/0x90
[ 71.020345] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.020794] RIP: 0033:0x7f699b3ea0d7
[ 71.021131] 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
[ 71.022580] RSP: 002b:00007fff2759b298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.023263] RAX: ffffffffffffffda RBX: 00007fff2759b8d8 RCX: 00007f699b3ea0d7
[ 71.023873] RDX: 00007f699b45441f RSI: 00007fff2759b230 RDI: 0000000040000000
[ 71.024529] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2759b040
[ 71.025149] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f699b4fcbf0
[ 71.025738] R13: 00007fff2759b370 R14: 0000000000000000 R15: 00000000000000f8
[ 71.026349]
[ 71.026548] irq event stamp: 8333
[ 71.026837] hardirqs last enabled at (8343): [] __up_console_sem+0x78/0x80
[ 71.027528] hardirqs last disabled at (8354): [] __up_console_sem+0x5d/0x80
[ 71.028210] softirqs last enabled at (7834): [] irq_exit_rcu+0x93/0xc0
[ 71.028818] softirqs last disabled at (7829): [] irq_exit_rcu+0x93/0xc0
[ 71.029392] ---[ end trace 0000000000000000 ]---
[ 71.033469] ------------[ cut here ]------------
[ 71.033787] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.034686] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.035243] Modules linked in:
[ 71.035527] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.036317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.037064] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.037507] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.039058] RSP: 0018:ffff88801b9a7c00 EFLAGS: 00010282
[ 71.039690] RAX: 0000000000000000 RBX: ffff88801393d240 RCX: 0000000000000000
[ 71.040459] RDX: ffff88800fb2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.041254] RBP: ffff88801393d254 R08: 0000000000000001 R09: 0000000000000000
[ 71.041916] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.042565] R13: ffffffff84e223a0 R14: ffff88801393d248 R15: ffffffff84da62e0
[ 71.043267] FS: 0000555556888400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.044136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.044704] CR2: 00007f3773bd86f4 CR3: 0000000016c74000 CR4: 0000000000350ee0
[ 71.045479] Call Trace:
[ 71.045672]
[ 71.045922] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.046335] ipv6_frags_init_net+0x206/0x3c0
[ 71.046632] ops_init+0xbb/0x6b0
[ 71.046968] setup_net+0x3d9/0x990
[ 71.047212] ? down_read_killable+0x1d7/0x4e0
[ 71.047672] ? __pfx_setup_net+0x10/0x10
[ 71.047996] ? copy_net_ns+0x17c/0x770
[ 71.048329] copy_net_ns+0x321/0x770
[ 71.048680] create_new_namespaces+0x3f6/0xb30
[ 71.049091] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.049536] ksys_unshare+0x44d/0x8e0
[ 71.049939] ? __pfx_ksys_unshare+0x10/0x10
[ 71.050415] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.051009] __x64_sys_unshare+0x31/0x40
[ 71.051435] do_syscall_64+0x3f/0x90
[ 71.051949] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.052451] RIP: 0033:0x7f699b3ea0d7
[ 71.052817] 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
[ 71.054525] RSP: 002b:00007fff2759b298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.055193] RAX: ffffffffffffffda RBX: 00007fff2759b8d8 RCX: 00007f699b3ea0d7
[ 71.055920] RDX: 00007f699b45441f RSI: 00007fff2759b230 RDI: 0000000040000000
[ 71.056554] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2759b040
[ 71.057088] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f699b4fcbf0
[ 71.057625] R13: 00007fff2759b370 R14: 0000000000000000 R15: 00000000000000f8
[ 71.058275]
[ 71.058468] irq event stamp: 10043
[ 71.058760] hardirqs last enabled at (10053): [] __up_console_sem+0x78/0x80
[ 71.059426] hardirqs last disabled at (10064): [] __up_console_sem+0x5d/0x80
[ 71.060041] softirqs last enabled at (9716): [] irq_exit_rcu+0x93/0xc0
[ 71.060643] softirqs last disabled at (9711): [] irq_exit_rcu+0x93/0xc0
[ 71.061217] ---[ end trace 0000000000000000 ]---
[ 71.062152] ------------[ cut here ]------------
[ 71.062468] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.063548] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.064114] Modules linked in:
[ 71.064338] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.064941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.065457] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.065795] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 71.066951] RSP: 0018:ffff88801b9a7bf0 EFLAGS: 00010286
[ 71.067302] RAX: 0000000000000000 RBX: ffff88801393dc40 RCX: 0000000000000000
[ 71.067758] RDX: ffff88800fb2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.068233] RBP: ffff88801393dc54 R08: 0000000000000001 R09: 0000000000000000
[ 71.068774] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.069381] R13: ffffffff84e223a0 R14: ffff88801393dc48 R15: ffffffff84daf020
[ 71.070000] FS: 0000555556888400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.070700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.071210] CR2: 00007f3773bd86f4 CR3: 0000000016c74000 CR4: 0000000000350ee0
[ 71.071803] Call Trace:
[ 71.072052]
[ 71.072255] nf_ct_net_init+0x224/0x3d0
[ 71.072607] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.073020] ops_init+0xbb/0x6b0
[ 71.073324] setup_net+0x3d9/0x990
[ 71.073627] ? down_read_killable+0x1d7/0x4e0
[ 71.074054] ? __pfx_setup_net+0x10/0x10
[ 71.074436] ? copy_net_ns+0x17c/0x770
[ 71.074787] copy_net_ns+0x321/0x770
[ 71.075137] create_new_namespaces+0x3f6/0xb30
[ 71.075555] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.075995] ksys_unshare+0x44d/0x8e0
[ 71.076329] ? __pfx_ksys_unshare+0x10/0x10
[ 71.076626] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.077034] __x64_sys_unshare+0x31/0x40
[ 71.077311] do_syscall_64+0x3f/0x90
[ 71.077565] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.077944] RIP: 0033:0x7f699b3ea0d7
[ 71.078196] 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
[ 71.079341] RSP: 002b:00007fff2759b298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.079830] RAX: ffffffffffffffda RBX: 00007fff2759b8d8 RCX: 00007f699b3ea0d7
[ 71.080300] RDX: 00007f699b45441f RSI: 00007fff2759b230 RDI: 0000000040000000
[ 71.080766] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2759b040
[ 71.081233] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f699b4fcbf0
[ 71.081690] R13: 00007fff2759b370 R14: 0000000000000000 R15: 00000000000000f8
[ 71.082296]
[ 71.082501] irq event stamp: 10845
[ 71.082772] hardirqs last enabled at (10855): [] __up_console_sem+0x78/0x80
[ 71.083471] hardirqs last disabled at (10866): [] __up_console_sem+0x5d/0x80
[ 71.084194] softirqs last enabled at (10704): [] irq_exit_rcu+0x93/0xc0
[ 71.084870] softirqs last disabled at (10695): [] irq_exit_rcu+0x93/0xc0
[ 71.085563] ---[ end trace 0000000000000000 ]---
executing program
[ 72.765591] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.813023] Bluetooth: hci0: command 0x041b tx timeout
[ 76.862061] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.909346] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:10:42 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff888015b09b40 RCX=0000000000000000 RDX=1ffff11002b613e6
RSI=ffffffff814d3079 RDI=ffff88806ce3a350 RBP=ffff88806ce396c0 RSP=ffff888016b5fdc8
R8 =0000000000000004 R9 =000000007fff0000 R10=000000007fff0000 R11=0000000000000000
R12=ffff888015b09f30 R13=dffffc0000000000 R14=ffff888016b5fe30 R15=ffffc90000683000
RIP=ffffffff8122265d 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f3e3d420900 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=00007f3e3c8b27e0 CR3=000000000e450000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed000000000010fbd8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=43e8b30d112cf17300000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000043 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801b9a7578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000043 R11=0000000000000001
R12=0000000000000043 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556888400 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=00007f3773bd86f4 CR3=0000000016c74000 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