Warning: Permanently added '[localhost]:61001' (ECDSA) to the list of known hosts.
2023/05/17 03:44:47 fuzzer started
2023/05/17 03:44:47 dialing manager at localhost:35573
2023/05/17 03:44:47 checking machine...
2023/05/17 03:44:47 checking revisions...
syzkaller login: [ 37.352854] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:44:47 testing simple program...
[ 37.425939] cgroup: Unknown subsys name 'net'
[ 37.520022] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.073263] audit: type=1400 audit(1684295101.640:6): 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
[ 52.192548] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.194177] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.195585] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.198404] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.200109] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.201293] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.606800] ------------[ cut here ]------------
[ 52.607443] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.609201] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.610507] Modules linked in:
[ 52.611003] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.615902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.617205] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.618111] 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
[ 52.620990] RSP: 0018:ffff88801fbe7c00 EFLAGS: 00010282
[ 52.621883] RAX: 0000000000000000 RBX: ffff88800c4cf040 RCX: 0000000000000000
[ 52.623029] RDX: ffff888014613680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.624198] RBP: ffff88800c4cf054 R08: 0000000000000001 R09: 0000000000000000
[ 52.625366] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.626525] R13: ffffffff84e223a0 R14: ffff88800c4cf048 R15: ffffffff84d73340
[ 52.627465] FS: 00005555569b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.628517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.629311] CR2: 00007fd6408626f4 CR3: 00000000201ee000 CR4: 0000000000350ee0
[ 52.630259] Call Trace:
[ 52.630639]
[ 52.630950] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.631584] ipv4_frags_init_net+0x269/0x440
[ 52.632192] ops_init+0xbb/0x6b0
[ 52.632686] setup_net+0x3d9/0x990
[ 52.633158] ? down_read_killable+0x1d7/0x4e0
[ 52.633805] ? __pfx_setup_net+0x10/0x10
[ 52.634339] ? copy_net_ns+0x17c/0x770
[ 52.634906] copy_net_ns+0x321/0x770
[ 52.635400] create_new_namespaces+0x3f6/0xb30
[ 52.636043] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.636725] ksys_unshare+0x44d/0x8e0
[ 52.637237] ? __pfx_ksys_unshare+0x10/0x10
[ 52.637844] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.638592] __x64_sys_unshare+0x31/0x40
[ 52.639166] do_syscall_64+0x3f/0x90
[ 52.639696] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.640370] RIP: 0033:0x7ffa9d1650d7
[ 52.640885] 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
[ 52.643186] RSP: 002b:00007ffd3f20e738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.644185] RAX: ffffffffffffffda RBX: 00007ffd3f20ed78 RCX: 00007ffa9d1650d7
[ 52.645123] RDX: 00007ffa9d1cf41f RSI: 00007ffd3f20e6d0 RDI: 0000000040000000
[ 52.646089] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3f20e4e0
[ 52.647029] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffa9d277bf0
[ 52.647969] R13: 00007ffd3f20e810 R14: 0000000000000000 R15: 00000000000000f8
[ 52.648924]
[ 52.649221] irq event stamp: 10273
[ 52.649692] hardirqs last enabled at (10285): [] __up_console_sem+0x78/0x80
[ 52.650763] hardirqs last disabled at (10296): [] __up_console_sem+0x5d/0x80
[ 52.651829] softirqs last enabled at (9842): [] irq_exit_rcu+0x93/0xc0
[ 52.652910] softirqs last disabled at (9833): [] irq_exit_rcu+0x93/0xc0
[ 52.654011] ---[ end trace 0000000000000000 ]---
[ 52.659843] ------------[ cut here ]------------
[ 52.660489] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.662988] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.664301] Modules linked in:
[ 52.664890] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.666192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.667321] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.668185] 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
[ 52.670654] RSP: 0018:ffff88801fbe7c00 EFLAGS: 00010282
[ 52.671342] RAX: 0000000000000000 RBX: ffff88800f27c440 RCX: 0000000000000000
[ 52.672346] RDX: ffff888014613680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.673423] RBP: ffff88800f27c454 R08: 0000000000000001 R09: 0000000000000000
[ 52.674500] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.675555] R13: ffffffff84e223a0 R14: ffff88800f27c448 R15: ffffffff84da62e0
[ 52.676794] FS: 00005555569b9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.678021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.678937] CR2: 00007f73e347c4f0 CR3: 00000000201ee000 CR4: 0000000000350ef0
[ 52.679948] Call Trace:
[ 52.680283]
[ 52.680596] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.681384] ipv6_frags_init_net+0x206/0x3c0
[ 52.682163] ops_init+0xbb/0x6b0
[ 52.682753] setup_net+0x3d9/0x990
[ 52.683226] ? down_read_killable+0x1d7/0x4e0
[ 52.683932] ? __pfx_setup_net+0x10/0x10
[ 52.684456] ? copy_net_ns+0x17c/0x770
[ 52.685190] copy_net_ns+0x321/0x770
[ 52.685862] create_new_namespaces+0x3f6/0xb30
[ 52.686486] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.687302] ksys_unshare+0x44d/0x8e0
[ 52.687998] ? __pfx_ksys_unshare+0x10/0x10
[ 52.688569] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.689496] __x64_sys_unshare+0x31/0x40
[ 52.690213] do_syscall_64+0x3f/0x90
[ 52.690862] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.691529] RIP: 0033:0x7ffa9d1650d7
[ 52.692292] 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
[ 52.694691] RSP: 002b:00007ffd3f20e738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.695822] RAX: ffffffffffffffda RBX: 00007ffd3f20ed78 RCX: 00007ffa9d1650d7
[ 52.696902] RDX: 00007ffa9d1cf41f RSI: 00007ffd3f20e6d0 RDI: 0000000040000000
[ 52.698007] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3f20e4e0
[ 52.699029] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffa9d277bf0
[ 52.700120] R13: 00007ffd3f20e810 R14: 0000000000000000 R15: 00000000000000f8
[ 52.701132]
[ 52.701436] irq event stamp: 14447
[ 52.702065] hardirqs last enabled at (14545): [] __up_console_sem+0x78/0x80
[ 52.703235] hardirqs last disabled at (14598): [] __up_console_sem+0x5d/0x80
[ 52.704433] softirqs last enabled at (14674): [] irq_exit_rcu+0x93/0xc0
[ 52.705651] softirqs last disabled at (14687): [] irq_exit_rcu+0x93/0xc0
[ 52.706876] ---[ end trace 0000000000000000 ]---
[ 52.711933] ------------[ cut here ]------------
[ 52.712552] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.714678] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.715832] Modules linked in:
[ 52.716240] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.717494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.718717] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.719364] 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
[ 52.721658] RSP: 0018:ffff88801fbe7bf0 EFLAGS: 00010286
[ 52.722335] RAX: 0000000000000000 RBX: ffff88800c667640 RCX: 0000000000000000
[ 52.723312] RDX: ffff888014613680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.724287] RBP: ffff88800c667654 R08: 0000000000000001 R09: 0000000000000000
[ 52.725290] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.726277] R13: ffffffff84e223a0 R14: ffff88800c667648 R15: ffffffff84daf020
[ 52.727258] FS: 00005555569b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.728350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.729170] CR2: 00007f73e34ba2f0 CR3: 00000000201ee000 CR4: 0000000000350ee0
[ 52.730154] Call Trace:
[ 52.730485]
[ 52.730894] nf_ct_net_init+0x224/0x3d0
[ 52.731410] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.732062] ops_init+0xbb/0x6b0
[ 52.732508] setup_net+0x3d9/0x990
[ 52.732997] ? down_read_killable+0x1d7/0x4e0
[ 52.733565] ? __pfx_setup_net+0x10/0x10
[ 52.734128] ? copy_net_ns+0x17c/0x770
[ 52.734671] copy_net_ns+0x321/0x770
[ 52.735152] create_new_namespaces+0x3f6/0xb30
[ 52.735771] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.736390] ksys_unshare+0x44d/0x8e0
[ 52.736911] ? __pfx_ksys_unshare+0x10/0x10
[ 52.737459] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.738236] __x64_sys_unshare+0x31/0x40
[ 52.738794] do_syscall_64+0x3f/0x90
[ 52.739274] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.739959] RIP: 0033:0x7ffa9d1650d7
[ 52.740426] 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
[ 52.742634] RSP: 002b:00007ffd3f20e738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.743549] RAX: ffffffffffffffda RBX: 00007ffd3f20ed78 RCX: 00007ffa9d1650d7
[ 52.744454] RDX: 00007ffa9d1cf41f RSI: 00007ffd3f20e6d0 RDI: 0000000040000000
[ 52.745337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3f20e4e0
[ 52.746232] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffa9d277bf0
[ 52.747120] R13: 00007ffd3f20e810 R14: 0000000000000000 R15: 00000000000000f8
[ 52.748036]
[ 52.748340] irq event stamp: 16673
[ 52.748808] hardirqs last enabled at (16685): [] __up_console_sem+0x78/0x80
[ 52.749893] hardirqs last disabled at (16696): [] __up_console_sem+0x5d/0x80
[ 52.750966] softirqs last enabled at (16526): [] irq_exit_rcu+0x93/0xc0
[ 52.751978] softirqs last disabled at (16521): [] irq_exit_rcu+0x93/0xc0
[ 52.753007] ---[ end trace 0000000000000000 ]---
[ 54.277282] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.324693] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.372669] Bluetooth: hci0: command 0x040f tx timeout
[ 60.420765] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:45:01 Registers:
info registers vcpu 0
RAX=ffffffff860c6869 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000001 RDI=ffff888016c1fa40 RBP=ffff888016c1fa30 RSP=ffff888016c1f968
R8 =ffffffff860c6864 R9 =ffffffff860c6868 R10=0000000000038001 R11=ffff888016c1fa18
R12=ffff888016c1fa38 R13=ffff888016c1fa20 R14=ffff888016c1fd98 R15=ffff888016c1f9d8
RIP=ffffffff81131fcc 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 00007f73e4063900 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=00007f73e355e530 CR3=000000000e4e8000 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=d8f928da5fab84ed00000000001104f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e54b06cf3f73258d00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fbe75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555569b9400 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=00007fd6408626f4 CR3=00000000201ee000 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