Warning: Permanently added '[localhost]:37306' (ECDSA) to the list of known hosts.
2023/05/16 20:58:21 fuzzer started
2023/05/16 20:58:22 dialing manager at localhost:35573
2023/05/16 20:58:22 checking machine...
2023/05/16 20:58:22 checking revisions...
syzkaller login: [ 67.882688] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:58:22 testing simple program...
[ 67.949938] cgroup: Unknown subsys name 'net'
[ 68.030459] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 81.245116] audit: type=1400 audit(1684270715.736:6): 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
[ 82.377926] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.380215] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.382104] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.384650] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.386038] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.387363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 82.754760] ------------[ cut here ]------------
[ 82.755584] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 82.757754] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.758951] Modules linked in:
[ 82.759489] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 82.761335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.763185] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.764355] 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
[ 82.766456] RSP: 0018:ffff8880160afc00 EFLAGS: 00010282
[ 82.767074] RAX: 0000000000000000 RBX: ffff888009bc8840 RCX: 0000000000000000
[ 82.767898] RDX: ffff88800f8d3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 82.768725] RBP: ffff888009bc8854 R08: 0000000000000001 R09: 0000000000000000
[ 82.769546] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 82.770397] R13: ffffffff84e223a0 R14: ffff888009bc8848 R15: ffffffff84d73340
[ 82.771228] FS: 00005555559c4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 82.772133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.772835] CR2: 00007fbce85186f4 CR3: 00000000187ea000 CR4: 0000000000350ee0
[ 82.773661] Call Trace:
[ 82.773982]
[ 82.774291] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 82.774863] ipv4_frags_init_net+0x269/0x440
[ 82.775417] ops_init+0xbb/0x6b0
[ 82.775838] setup_net+0x3d9/0x990
[ 82.776292] ? down_read_killable+0x1d7/0x4e0
[ 82.776829] ? __pfx_setup_net+0x10/0x10
[ 82.777332] ? copy_net_ns+0x17c/0x770
[ 82.777811] copy_net_ns+0x321/0x770
[ 82.778313] create_new_namespaces+0x3f6/0xb30
[ 82.778873] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.779477] ksys_unshare+0x44d/0x8e0
[ 82.779943] ? __pfx_ksys_unshare+0x10/0x10
[ 82.780484] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.781185] __x64_sys_unshare+0x31/0x40
[ 82.781674] do_syscall_64+0x3f/0x90
[ 82.782179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.782799] RIP: 0033:0x7f36bb9ac0d7
[ 82.783268] 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
[ 82.785288] RSP: 002b:00007ffcd6fc7ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.786178] RAX: ffffffffffffffda RBX: 00007ffcd6fc8518 RCX: 00007f36bb9ac0d7
[ 82.786977] RDX: 00007f36bba1641f RSI: 00007ffcd6fc7e70 RDI: 0000000040000000
[ 82.787798] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd6fc7c80
[ 82.788630] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f36bbabebf0
[ 82.789548] R13: 00007ffcd6fc7fb0 R14: 0000000000000000 R15: 00000000000000f8
[ 82.790431]
[ 82.790718] irq event stamp: 9247
[ 82.791138] hardirqs last enabled at (9257): [] __up_console_sem+0x78/0x80
[ 82.792204] hardirqs last disabled at (9270): [] __up_console_sem+0x5d/0x80
[ 82.793258] softirqs last enabled at (9220): [] irq_exit_rcu+0x93/0xc0
[ 82.794289] softirqs last disabled at (9215): [] irq_exit_rcu+0x93/0xc0
[ 82.795290] ---[ end trace 0000000000000000 ]---
[ 82.804833] ------------[ cut here ]------------
[ 82.805680] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 82.807516] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.808567] Modules linked in:
[ 82.808968] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 82.810122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.811110] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.811864] 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
[ 82.814113] RSP: 0018:ffff8880160afc00 EFLAGS: 00010282
[ 82.814956] RAX: 0000000000000000 RBX: ffff88800e389040 RCX: 0000000000000000
[ 82.815930] RDX: ffff88800f8d3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 82.816892] RBP: ffff88800e389054 R08: 0000000000000001 R09: 0000000000000000
[ 82.817849] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 82.818824] R13: ffffffff84e223a0 R14: ffff88800e389048 R15: ffffffff84da62e0
[ 82.819784] FS: 00005555559c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.820853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.821670] CR2: 00007f75d38963c8 CR3: 00000000187ea000 CR4: 0000000000350ef0
[ 82.822943] Call Trace:
[ 82.823550]
[ 82.823952] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 82.824952] ipv6_frags_init_net+0x206/0x3c0
[ 82.825802] ops_init+0xbb/0x6b0
[ 82.826369] setup_net+0x3d9/0x990
[ 82.826819] ? down_read_killable+0x1d7/0x4e0
[ 82.827383] ? __pfx_setup_net+0x10/0x10
[ 82.827859] ? copy_net_ns+0x17c/0x770
[ 82.828359] copy_net_ns+0x321/0x770
[ 82.828807] create_new_namespaces+0x3f6/0xb30
[ 82.829389] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.829991] ksys_unshare+0x44d/0x8e0
[ 82.830485] ? __pfx_ksys_unshare+0x10/0x10
[ 82.831000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.831694] __x64_sys_unshare+0x31/0x40
[ 82.832214] do_syscall_64+0x3f/0x90
[ 82.832660] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.833291] RIP: 0033:0x7f36bb9ac0d7
[ 82.833730] 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
[ 82.835753] RSP: 002b:00007ffcd6fc7ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.836640] RAX: ffffffffffffffda RBX: 00007ffcd6fc8518 RCX: 00007f36bb9ac0d7
[ 82.837478] RDX: 00007f36bba1641f RSI: 00007ffcd6fc7e70 RDI: 0000000040000000
[ 82.838319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd6fc7c80
[ 82.839109] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f36bbabebf0
[ 82.839931] R13: 00007ffcd6fc7fb0 R14: 0000000000000000 R15: 00000000000000f8
[ 82.840782]
[ 82.841063] irq event stamp: 12525
[ 82.841496] hardirqs last enabled at (12537): [] __up_console_sem+0x78/0x80
[ 82.842513] hardirqs last disabled at (12548): [] __up_console_sem+0x5d/0x80
[ 82.843506] softirqs last enabled at (12256): [] irq_exit_rcu+0x93/0xc0
[ 82.844477] softirqs last disabled at (12239): [] irq_exit_rcu+0x93/0xc0
[ 82.845447] ---[ end trace 0000000000000000 ]---
[ 82.846776] ------------[ cut here ]------------
[ 82.847415] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 82.849338] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.850418] Modules linked in:
[ 82.850808] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 82.851937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.852927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.853585] 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
[ 82.855741] RSP: 0018:ffff8880160afbf0 EFLAGS: 00010286
[ 82.856423] RAX: 0000000000000000 RBX: ffff88800e38f440 RCX: 0000000000000000
[ 82.857301] RDX: ffff88800f8d3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 82.858173] RBP: ffff88800e38f454 R08: 0000000000000001 R09: 0000000000000000
[ 82.859005] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 82.859874] R13: ffffffff84e223a0 R14: ffff88800e38f448 R15: ffffffff84daf020
[ 82.860756] FS: 00005555559c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.861743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.862506] CR2: 00007f75d38963c8 CR3: 00000000187ea000 CR4: 0000000000350ef0
[ 82.863392] Call Trace:
[ 82.863717]
[ 82.864013] nf_ct_net_init+0x224/0x3d0
[ 82.864553] ? __pfx_nf_ct_net_init+0x10/0x10
[ 82.865117] ops_init+0xbb/0x6b0
[ 82.865582] setup_net+0x3d9/0x990
[ 82.866035] ? down_read_killable+0x1d7/0x4e0
[ 82.866626] ? __pfx_setup_net+0x10/0x10
[ 82.867129] ? copy_net_ns+0x17c/0x770
[ 82.867659] copy_net_ns+0x321/0x770
[ 82.868134] create_new_namespaces+0x3f6/0xb30
[ 82.868741] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.869378] ksys_unshare+0x44d/0x8e0
[ 82.869853] ? __pfx_ksys_unshare+0x10/0x10
[ 82.870434] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.871134] __x64_sys_unshare+0x31/0x40
[ 82.871666] do_syscall_64+0x3f/0x90
[ 82.872136] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.872800] RIP: 0033:0x7f36bb9ac0d7
[ 82.873282] 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
[ 82.875424] RSP: 002b:00007ffcd6fc7ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.876365] RAX: ffffffffffffffda RBX: 00007ffcd6fc8518 RCX: 00007f36bb9ac0d7
[ 82.877234] RDX: 00007f36bba1641f RSI: 00007ffcd6fc7e70 RDI: 0000000040000000
[ 82.878084] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd6fc7c80
[ 82.878960] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f36bbabebf0
[ 82.879841] R13: 00007ffcd6fc7fb0 R14: 0000000000000000 R15: 00000000000000f8
[ 82.880752]
[ 82.881048] irq event stamp: 13367
[ 82.881510] hardirqs last enabled at (13379): [] __up_console_sem+0x78/0x80
[ 82.882569] hardirqs last disabled at (13390): [] __up_console_sem+0x5d/0x80
[ 82.883620] softirqs last enabled at (13018): [] irq_exit_rcu+0x93/0xc0
[ 82.884651] softirqs last disabled at (13013): [] irq_exit_rcu+0x93/0xc0
[ 82.885700] ---[ end trace 0000000000000000 ]---
[ 84.453808] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 86.501224] Bluetooth: hci0: command 0x041b tx timeout
[ 88.549306] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 90.597233] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:58:05 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff888015bd7958 RCX=ffffffff844aa26f RDX=ffff88800f9151c0
RSI=0000000000000003 RDI=0000000000000002 RBP=0000000000000003 RSP=ffff888015bd7848
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001
R12=0000000000000003 R13=ffff888015bd7970 R14=0000000000000000 R15=0000000000000003
RIP=ffffffff814bf448 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 00007f75d438b900 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=00007f75d38b6000 CR3=000000000eb1a000 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=8ca0b852b1c7c8e100000000000ae7b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000000cb5e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5e2448149bf89cc600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880160af5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 00005555559c4400 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=00007fbce85186f4 CR3=00000000187ea000 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