Warning: Permanently added '[localhost]:20649' (ECDSA) to the list of known hosts.
2023/05/18 04:16:36 fuzzer started
2023/05/18 04:16:37 dialing manager at localhost:44319
2023/05/18 04:16:37 checking machine...
2023/05/18 04:16:37 checking revisions...
syzkaller login: [ 52.337656] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:16:37 testing simple program...
[ 52.403897] cgroup: Unknown subsys name 'net'
[ 52.482681] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.996002] audit: type=1400 audit(1684383410.066:6): 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
[ 66.109107] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.111082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.112755] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.115816] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.124699] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.132781] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.538315] ------------[ cut here ]------------
[ 66.539557] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.541397] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.542512] Modules linked in:
[ 66.542956] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.547661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.548675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.549346] 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
[ 66.551520] RSP: 0018:ffff88801a7f7c00 EFLAGS: 00010282
[ 66.552210] RAX: 0000000000000000 RBX: ffff88800eafdc40 RCX: 0000000000000000
[ 66.553122] RDX: ffff888017a551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.554005] RBP: ffff88800eafdc54 R08: 0000000000000001 R09: 0000000000000000
[ 66.554844] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.555735] R13: ffffffff84e23fe0 R14: ffff88800eafdc48 R15: ffffffff84d74dc0
[ 66.556629] FS: 0000555556f5a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.557611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.558334] CR2: 00007f20db78d6f4 CR3: 000000000dc6e000 CR4: 0000000000350ee0
[ 66.559206] Call Trace:
[ 66.559527]
[ 66.559842] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.560490] ipv4_frags_init_net+0x269/0x440
[ 66.561075] ops_init+0xbb/0x6b0
[ 66.561520] setup_net+0x3d9/0x990
[ 66.562001] ? down_read_killable+0x1d7/0x4e0
[ 66.562569] ? __pfx_setup_net+0x10/0x10
[ 66.563100] ? copy_net_ns+0x17c/0x770
[ 66.563611] copy_net_ns+0x321/0x770
[ 66.564125] create_new_namespaces+0x3f6/0xb30
[ 66.564706] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.565344] ksys_unshare+0x44d/0x8e0
[ 66.565829] ? __pfx_ksys_unshare+0x10/0x10
[ 66.566405] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.567136] __x64_sys_unshare+0x31/0x40
[ 66.567665] do_syscall_64+0x3f/0x90
[ 66.568169] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.568802] RIP: 0033:0x7f2ce673a0d7
[ 66.569302] 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
[ 66.571438] RSP: 002b:00007ffd43377428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.572395] RAX: ffffffffffffffda RBX: 00007ffd43377a68 RCX: 00007f2ce673a0d7
[ 66.573271] RDX: 00007f2ce67a441f RSI: 00007ffd433773c0 RDI: 0000000040000000
[ 66.574141] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd433771d0
[ 66.575018] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2ce684cbf0
[ 66.575873] R13: 00007ffd43377500 R14: 0000000000000000 R15: 00000000000000f8
[ 66.576785]
[ 66.577111] irq event stamp: 8849
[ 66.577532] hardirqs last enabled at (8859): [] __up_console_sem+0x78/0x80
[ 66.578565] hardirqs last disabled at (8870): [] __up_console_sem+0x5d/0x80
[ 66.579627] softirqs last enabled at (8384): [] irq_exit_rcu+0x93/0xc0
[ 66.580648] softirqs last disabled at (8361): [] irq_exit_rcu+0x93/0xc0
[ 66.581656] ---[ end trace 0000000000000000 ]---
[ 66.587312] ------------[ cut here ]------------
[ 66.587926] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.589548] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.590654] Modules linked in:
[ 66.591091] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.592264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.593274] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.593944] 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
[ 66.596113] RSP: 0018:ffff88801a7f7c00 EFLAGS: 00010282
[ 66.596766] RAX: 0000000000000000 RBX: ffff88800de8f440 RCX: 0000000000000000
[ 66.597660] RDX: ffff888017a551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.598537] RBP: ffff88800de8f454 R08: 0000000000000001 R09: 0000000000000000
[ 66.599409] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.600305] R13: ffffffff84e23fe0 R14: ffff88800de8f448 R15: ffffffff84da7d60
[ 66.601182] FS: 0000555556f5a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.602180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.602881] CR2: 00007f20db78d6f4 CR3: 000000000dc6e000 CR4: 0000000000350ee0
[ 66.603787] Call Trace:
[ 66.604143]
[ 66.604438] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.605073] ipv6_frags_init_net+0x206/0x3c0
[ 66.605628] ops_init+0xbb/0x6b0
[ 66.606107] setup_net+0x3d9/0x990
[ 66.606559] ? down_read_killable+0x1d7/0x4e0
[ 66.607152] ? __pfx_setup_net+0x10/0x10
[ 66.607683] ? copy_net_ns+0x17c/0x770
[ 66.608216] copy_net_ns+0x321/0x770
[ 66.608699] create_new_namespaces+0x3f6/0xb30
[ 66.609306] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.609943] ksys_unshare+0x44d/0x8e0
[ 66.610429] ? __pfx_ksys_unshare+0x10/0x10
[ 66.610994] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.611703] __x64_sys_unshare+0x31/0x40
[ 66.612245] do_syscall_64+0x3f/0x90
[ 66.612722] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.613389] RIP: 0033:0x7f2ce673a0d7
[ 66.613845] 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
[ 66.615998] RSP: 002b:00007ffd43377428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.616936] RAX: ffffffffffffffda RBX: 00007ffd43377a68 RCX: 00007f2ce673a0d7
[ 66.617783] RDX: 00007f2ce67a441f RSI: 00007ffd433773c0 RDI: 0000000040000000
[ 66.618661] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd433771d0
[ 66.619573] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2ce684cbf0
[ 66.620479] R13: 00007ffd43377500 R14: 0000000000000000 R15: 00000000000000f8
[ 66.621385]
[ 66.621682] irq event stamp: 10871
[ 66.622146] hardirqs last enabled at (10883): [] __up_console_sem+0x78/0x80
[ 66.623197] hardirqs last disabled at (10894): [] __up_console_sem+0x5d/0x80
[ 66.624256] softirqs last enabled at (10012): [] irq_exit_rcu+0x93/0xc0
[ 66.625287] softirqs last disabled at (9931): [] irq_exit_rcu+0x93/0xc0
[ 66.626307] ---[ end trace 0000000000000000 ]---
[ 66.627663] ------------[ cut here ]------------
[ 66.628270] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.630174] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.631209] Modules linked in:
[ 66.631618] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.632760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.633770] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.634454] 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
[ 66.636628] RSP: 0018:ffff88801a7f7bf0 EFLAGS: 00010286
[ 66.637319] RAX: 0000000000000000 RBX: ffff88800de8e040 RCX: 0000000000000000
[ 66.638200] RDX: ffff888017a551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.639088] RBP: ffff88800de8e054 R08: 0000000000000001 R09: 0000000000000000
[ 66.640003] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.640860] R13: ffffffff84e23fe0 R14: ffff88800de8e048 R15: ffffffff84db0aa0
[ 66.641755] FS: 0000555556f5a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.642742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.643485] CR2: 00007f20db78d6f4 CR3: 000000000dc6e000 CR4: 0000000000350ee0
[ 66.644392] Call Trace:
[ 66.644718]
[ 66.645059] nf_ct_net_init+0x224/0x3d0
[ 66.645581] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.646199] ops_init+0xbb/0x6b0
[ 66.646642] setup_net+0x3d9/0x990
[ 66.647132] ? down_read_killable+0x1d7/0x4e0
[ 66.647724] ? __pfx_setup_net+0x10/0x10
[ 66.648265] ? copy_net_ns+0x17c/0x770
[ 66.648776] copy_net_ns+0x321/0x770
[ 66.649295] create_new_namespaces+0x3f6/0xb30
[ 66.649878] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.650518] ksys_unshare+0x44d/0x8e0
[ 66.651031] ? __pfx_ksys_unshare+0x10/0x10
[ 66.651570] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.652319] __x64_sys_unshare+0x31/0x40
[ 66.652832] do_syscall_64+0x3f/0x90
[ 66.653345] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.654015] RIP: 0033:0x7f2ce673a0d7
[ 66.654483] 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
[ 66.656653] RSP: 002b:00007ffd43377428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.657596] RAX: ffffffffffffffda RBX: 00007ffd43377a68 RCX: 00007f2ce673a0d7
[ 66.658492] RDX: 00007f2ce67a441f RSI: 00007ffd433773c0 RDI: 0000000040000000
[ 66.659375] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd433771d0
[ 66.660274] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2ce684cbf0
[ 66.661152] R13: 00007ffd43377500 R14: 0000000000000000 R15: 00000000000000f8
[ 66.662066]
[ 66.662365] irq event stamp: 11713
[ 66.662795] hardirqs last enabled at (11723): [] __up_console_sem+0x78/0x80
[ 66.663870] hardirqs last disabled at (11734): [] __up_console_sem+0x5d/0x80
[ 66.664934] softirqs last enabled at (11442): [] irq_exit_rcu+0x93/0xc0
[ 66.665971] softirqs last disabled at (11431): [] irq_exit_rcu+0x93/0xc0
[ 66.666991] ---[ end trace 0000000000000000 ]---
executing program
[ 68.198602] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.246232] Bluetooth: hci0: command 0x041b tx timeout
[ 72.294003] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.341971] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:16:42 Registers:
info registers vcpu 0
RAX=000000000002f28b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fabc9977000 CR3=000000000de64000 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=b55b785b639a178b3e41512c73d1d405
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1057c63cf89b043a000000000013cf50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8307982c68c02b5300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a7f75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556f5a400 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=00007f20db78d6f4 CR3=000000000dc6e000 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