Warning: Permanently added '[localhost]:41010' (ECDSA) to the list of known hosts.
2023/05/16 17:09:51 fuzzer started
2023/05/16 17:09:51 dialing manager at localhost:35573
2023/05/16 17:09:51 checking machine...
2023/05/16 17:09:51 checking revisions...
syzkaller login: [ 44.893058] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:09:51 testing simple program...
[ 44.982926] cgroup: Unknown subsys name 'net'
[ 45.092999] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.217465] audit: type=1400 audit(1684257005.200:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.361924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.363491] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.365207] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.367714] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.369303] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.370588] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.752706] ------------[ cut here ]------------
[ 59.753938] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.755660] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.756735] Modules linked in:
[ 59.757180] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.761607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.762649] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
executing program
[ 59.763354] 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
[ 59.766082] RSP: 0018:ffff88801cfa7c00 EFLAGS: 00010282
[ 59.766816] RAX: 0000000000000000 RBX: ffff888009d0b440 RCX: 0000000000000000
[ 59.767728] RDX: ffff88800ddc9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.768628] RBP: ffff888009d0b454 R08: 0000000000000001 R09: 0000000000000000
[ 59.769538] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.770440] R13: ffffffff84e223a0 R14: ffff888009d0b448 R15: ffffffff84d73340
[ 59.771338] FS: 0000555555a59400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.772364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.773081] CR2: 00007f665d2776f4 CR3: 000000001eba2000 CR4: 0000000000350ef0
[ 59.773983] Call Trace:
[ 59.774346]
[ 59.774646] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.775289] ipv4_frags_init_net+0x269/0x440
[ 59.775859] ops_init+0xbb/0x6b0
[ 59.776341] setup_net+0x3d9/0x990
[ 59.776795] ? down_read_killable+0x1d7/0x4e0
[ 59.777416] ? __pfx_setup_net+0x10/0x10
[ 59.777927] ? copy_net_ns+0x17c/0x770
[ 59.778469] copy_net_ns+0x321/0x770
[ 59.778952] create_new_namespaces+0x3f6/0xb30
[ 59.779573] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.780224] ksys_unshare+0x44d/0x8e0
[ 59.780717] ? __pfx_ksys_unshare+0x10/0x10
[ 59.781319] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.782025] __x64_sys_unshare+0x31/0x40
[ 59.782585] do_syscall_64+0x3f/0x90
[ 59.783061] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.783736] RIP: 0033:0x7f19de5350d7
[ 59.784242] 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
[ 59.786476] RSP: 002b:00007ffcf87fb5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.787444] RAX: ffffffffffffffda RBX: 00007ffcf87fbc08 RCX: 00007f19de5350d7
[ 59.788353] RDX: 00007f19de59f41f RSI: 00007ffcf87fb560 RDI: 0000000040000000
[ 59.789285] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf87fb370
[ 59.790184] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f19de647bf0
[ 59.791040] R13: 00007ffcf87fb6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.791963]
[ 59.792300] irq event stamp: 8499
[ 59.792730] hardirqs last enabled at (8509): [] __up_console_sem+0x78/0x80
[ 59.793807] hardirqs last disabled at (8520): [] __up_console_sem+0x5d/0x80
[ 59.794875] softirqs last enabled at (8070): [] irq_exit_rcu+0x93/0xc0
[ 59.795906] softirqs last disabled at (8025): [] irq_exit_rcu+0x93/0xc0
[ 59.796970] ---[ end trace 0000000000000000 ]---
[ 59.803970] ------------[ cut here ]------------
[ 59.804623] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.806327] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.807388] Modules linked in:
[ 59.807800] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.808993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.810018] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.810696] 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
[ 59.812897] RSP: 0018:ffff88801cfa7c00 EFLAGS: 00010282
[ 59.813624] RAX: 0000000000000000 RBX: ffff88801026a440 RCX: 0000000000000000
[ 59.814525] RDX: ffff88800ddc9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.815427] RBP: ffff88801026a454 R08: 0000000000000001 R09: 0000000000000000
[ 59.816319] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.817249] R13: ffffffff84e223a0 R14: ffff88801026a448 R15: ffffffff84da62e0
[ 59.818149] FS: 0000555555a59400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.819161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.819892] CR2: 00007f665d2776f4 CR3: 000000001eba2000 CR4: 0000000000350ef0
[ 59.820806] Call Trace:
[ 59.821186]
[ 59.821490] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.822143] ipv6_frags_init_net+0x206/0x3c0
[ 59.822704] ops_init+0xbb/0x6b0
[ 59.823192] setup_net+0x3d9/0x990
[ 59.823653] ? down_read_killable+0x1d7/0x4e0
[ 59.824264] ? __pfx_setup_net+0x10/0x10
[ 59.824774] ? copy_net_ns+0x17c/0x770
[ 59.825334] copy_net_ns+0x321/0x770
[ 59.825821] create_new_namespaces+0x3f6/0xb30
[ 59.826460] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.827081] ksys_unshare+0x44d/0x8e0
[ 59.827610] ? __pfx_ksys_unshare+0x10/0x10
[ 59.828200] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.828943] __x64_sys_unshare+0x31/0x40
[ 59.829534] do_syscall_64+0x3f/0x90
[ 59.830016] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.830708] RIP: 0033:0x7f19de5350d7
[ 59.831218] 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
[ 59.833423] RSP: 002b:00007ffcf87fb5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.834394] RAX: ffffffffffffffda RBX: 00007ffcf87fbc08 RCX: 00007f19de5350d7
[ 59.835304] RDX: 00007f19de59f41f RSI: 00007ffcf87fb560 RDI: 0000000040000000
[ 59.836199] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf87fb370
[ 59.837126] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f19de647bf0
[ 59.837999] R13: 00007ffcf87fb6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.838931]
[ 59.839267] irq event stamp: 10535
[ 59.839707] hardirqs last enabled at (10545): [] __up_console_sem+0x78/0x80
[ 59.840787] hardirqs last disabled at (10556): [] __up_console_sem+0x5d/0x80
[ 59.841882] softirqs last enabled at (10340): [] irq_exit_rcu+0x93/0xc0
[ 59.842937] softirqs last disabled at (10335): [] irq_exit_rcu+0x93/0xc0
[ 59.843999] ---[ end trace 0000000000000000 ]---
[ 59.845433] ------------[ cut here ]------------
[ 59.846030] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.847890] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.848968] Modules linked in:
[ 59.849425] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.850575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.851601] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.852286] 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
[ 59.854484] RSP: 0018:ffff88801cfa7bf0 EFLAGS: 00010286
[ 59.855172] RAX: 0000000000000000 RBX: ffff888010269840 RCX: 0000000000000000
[ 59.856041] RDX: ffff88800ddc9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.856950] RBP: ffff888010269854 R08: 0000000000000001 R09: 0000000000000000
[ 59.857850] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.858754] R13: ffffffff84e223a0 R14: ffff888010269848 R15: ffffffff84daf020
[ 59.859645] FS: 0000555555a59400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.860650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.861406] CR2: 00007f665d2776f4 CR3: 000000001eba2000 CR4: 0000000000350ef0
[ 59.862303] Call Trace:
[ 59.862636]
[ 59.862939] nf_ct_net_init+0x224/0x3d0
[ 59.863497] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.864119] ops_init+0xbb/0x6b0
[ 59.864568] setup_net+0x3d9/0x990
[ 59.865049] ? down_read_killable+0x1d7/0x4e0
[ 59.865655] ? __pfx_setup_net+0x10/0x10
[ 59.866201] ? copy_net_ns+0x17c/0x770
[ 59.866710] copy_net_ns+0x321/0x770
[ 59.867233] create_new_namespaces+0x3f6/0xb30
[ 59.867827] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.868485] ksys_unshare+0x44d/0x8e0
[ 59.868995] ? __pfx_ksys_unshare+0x10/0x10
[ 59.869589] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.870335] __x64_sys_unshare+0x31/0x40
[ 59.870854] do_syscall_64+0x3f/0x90
[ 59.871384] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.872023] RIP: 0033:0x7f19de5350d7
[ 59.872528] 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
[ 59.874730] RSP: 002b:00007ffcf87fb5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.875690] RAX: ffffffffffffffda RBX: 00007ffcf87fbc08 RCX: 00007f19de5350d7
[ 59.876592] RDX: 00007f19de59f41f RSI: 00007ffcf87fb560 RDI: 0000000040000000
[ 59.877516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf87fb370
[ 59.878411] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f19de647bf0
[ 59.879312] R13: 00007ffcf87fb6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.880252]
[ 59.880553] irq event stamp: 11341
[ 59.880992] hardirqs last enabled at (11351): [] __up_console_sem+0x78/0x80
[ 59.882077] hardirqs last disabled at (11362): [] __up_console_sem+0x5d/0x80
[ 59.883168] softirqs last enabled at (10340): [] irq_exit_rcu+0x93/0xc0
[ 59.884221] softirqs last disabled at (10335): [] irq_exit_rcu+0x93/0xc0
[ 59.885288] ---[ end trace 0000000000000000 ]---
[ 61.381744] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.430712] Bluetooth: hci0: command 0x041b tx timeout
[ 65.477167] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.525168] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:10:06 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cfa75f0
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 0000555555a59400 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=00007f665d2776f4 CR3=000000001eba2000 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=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
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000d0009 RCX=00000000000d000a RDX=ffff88800ea13980
RSI=ffffea00003a84c0 RDI=0000000048800000 RBP=ffffea00003a84c0 RSP=ffff8880158f7818
R8 =0000000000000001 R9 =00000000000d0009 R10=ffffea00003a84c0 R11=0000000000000000
R12=ffff88800ea13720 R13=ffff88800844f780 R14=ffff88800ea13980 R15=ffff88800ea13980
RIP=ffffffff8180ab97 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 00007fa0d5dd2700 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=00007efdd57d2610 CR3=00000000094ac000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000