Warning: Permanently added '[localhost]:48370' (ECDSA) to the list of known hosts.
2023/05/18 07:13:43 fuzzer started
2023/05/18 07:13:44 dialing manager at localhost:44319
2023/05/18 07:13:44 checking machine...
2023/05/18 07:13:44 checking revisions...
syzkaller login: [ 59.552001] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:13:44 testing simple program...
[ 59.619346] cgroup: Unknown subsys name 'net'
[ 59.699653] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.446209] audit: type=1400 audit(1684394036.306:6): 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
[ 72.545566] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.547217] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.549479] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.553032] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.557201] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.558468] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.978413] ------------[ cut here ]------------
[ 72.979561] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.981501] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.982601] Modules linked in:
[ 72.983008] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.987859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.988883] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.989595] 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
[ 72.991786] RSP: 0018:ffff88801fd17c00 EFLAGS: 00010282
[ 72.992465] RAX: 0000000000000000 RBX: ffff88800f08d840 RCX: 0000000000000000
[ 72.993369] RDX: ffff88800db1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.994295] RBP: ffff88800f08d854 R08: 0000000000000001 R09: 0000000000000000
[ 72.995194] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.996122] R13: ffffffff84e23fe0 R14: ffff88800f08d848 R15: ffffffff84d74dc0
[ 72.997010] FS: 0000555555e70400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.998055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.998812] CR2: 00007fd378bd4800 CR3: 000000000f6a4000 CR4: 0000000000350ef0
[ 72.999725] Call Trace:
[ 73.000055]
[ 73.000388] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.001036] ipv4_frags_init_net+0x269/0x440
[ 73.001629] ops_init+0xbb/0x6b0
[ 73.002076] setup_net+0x3d9/0x990
[ 73.002560] ? down_read_killable+0x1d7/0x4e0
[ 73.003171] ? __pfx_setup_net+0x10/0x10
[ 73.003711] ? copy_net_ns+0x17c/0x770
[ 73.004274] copy_net_ns+0x321/0x770
[ 73.004784] create_new_namespaces+0x3f6/0xb30
[ 73.005445] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.006084] ksys_unshare+0x44d/0x8e0
[ 73.006621] ? __pfx_ksys_unshare+0x10/0x10
[ 73.007241] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.008002] __x64_sys_unshare+0x31/0x40
[ 73.008564] do_syscall_64+0x3f/0x90
[ 73.009069] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.009781] RIP: 0033:0x7fa45d8ef0d7
[ 73.010305] 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
[ 73.012580] RSP: 002b:00007ffdb7ea24e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.013589] RAX: ffffffffffffffda RBX: 00007ffdb7ea2b28 RCX: 00007fa45d8ef0d7
[ 73.014510] RDX: 00007fa45d95941f RSI: 00007ffdb7ea2480 RDI: 0000000040000000
[ 73.015440] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7ea2290
[ 73.016357] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa45da01bf0
[ 73.017280] R13: 00007ffdb7ea25c0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.018249]
[ 73.018559] irq event stamp: 9295
[ 73.018999] hardirqs last enabled at (9305): [] __up_console_sem+0x78/0x80
[ 73.020119] hardirqs last disabled at (9318): [] __up_console_sem+0x5d/0x80
[ 73.021242] softirqs last enabled at (8774): [] irq_exit_rcu+0x93/0xc0
[ 73.022299] softirqs last disabled at (8621): [] irq_exit_rcu+0x93/0xc0
[ 73.023387] ---[ end trace 0000000000000000 ]---
[ 73.030457] ------------[ cut here ]------------
[ 73.031083] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.032843] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.033991] Modules linked in:
[ 73.034438] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.035657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.036720] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.037440] 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
[ 73.039710] RSP: 0018:ffff88801fd17c00 EFLAGS: 00010282
[ 73.040408] RAX: 0000000000000000 RBX: ffff88800e7a5640 RCX: 0000000000000000
[ 73.041343] RDX: ffff88800db1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.042247] RBP: ffff88800e7a5654 R08: 0000000000000001 R09: 0000000000000000
[ 73.043128] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.043974] R13: ffffffff84e23fe0 R14: ffff88800e7a5648 R15: ffffffff84da7d60
[ 73.044851] FS: 0000555555e70400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.045857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.046582] CR2: 00007fd378bd4800 CR3: 000000000f6a4000 CR4: 0000000000350ef0
[ 73.047457] Call Trace:
[ 73.047787]
[ 73.048081] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.048775] ipv6_frags_init_net+0x206/0x3c0
[ 73.049386] ops_init+0xbb/0x6b0
[ 73.049859] setup_net+0x3d9/0x990
[ 73.050378] ? down_read_killable+0x1d7/0x4e0
[ 73.050967] ? __pfx_setup_net+0x10/0x10
[ 73.051533] ? copy_net_ns+0x17c/0x770
[ 73.052057] copy_net_ns+0x321/0x770
[ 73.052599] create_new_namespaces+0x3f6/0xb30
[ 73.053249] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.053883] ksys_unshare+0x44d/0x8e0
[ 73.054416] ? __pfx_ksys_unshare+0x10/0x10
[ 73.054973] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.055738] __x64_sys_unshare+0x31/0x40
[ 73.056308] do_syscall_64+0x3f/0x90
[ 73.056806] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.057532] RIP: 0033:0x7fa45d8ef0d7
[ 73.058011] 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
[ 73.060258] RSP: 002b:00007ffdb7ea24e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.061266] RAX: ffffffffffffffda RBX: 00007ffdb7ea2b28 RCX: 00007fa45d8ef0d7
[ 73.062174] RDX: 00007fa45d95941f RSI: 00007ffdb7ea2480 RDI: 0000000040000000
[ 73.063062] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7ea2290
[ 73.063992] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa45da01bf0
[ 73.064927] R13: 00007ffdb7ea25c0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.065889]
[ 73.066236] irq event stamp: 11303
[ 73.066689] hardirqs last enabled at (11313): [] __up_console_sem+0x78/0x80
[ 73.067815] hardirqs last disabled at (11324): [] __up_console_sem+0x5d/0x80
[ 73.068928] softirqs last enabled at (11210): [] irq_exit_rcu+0x93/0xc0
[ 73.070017] softirqs last disabled at (11201): [] irq_exit_rcu+0x93/0xc0
[ 73.071116] ---[ end trace 0000000000000000 ]---
[ 73.072482] ------------[ cut here ]------------
[ 73.073172] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.075127] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.076223] Modules linked in:
[ 73.076649] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.077861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.078909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.079626] 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
[ 73.081897] RSP: 0018:ffff88801fd17bf0 EFLAGS: 00010286
[ 73.082607] RAX: 0000000000000000 RBX: ffff88800efa1e40 RCX: 0000000000000000
[ 73.083536] RDX: ffff88800db1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.084471] RBP: ffff88800efa1e54 R08: 0000000000000001 R09: 0000000000000000
[ 73.085438] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.086370] R13: ffffffff84e23fe0 R14: ffff88800efa1e48 R15: ffffffff84db0aa0
[ 73.087295] FS: 0000555555e70400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.088329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.089074] CR2: 00007fd378bd4800 CR3: 000000000f6a4000 CR4: 0000000000350ef0
[ 73.090024] Call Trace:
[ 73.090397]
[ 73.090717] nf_ct_net_init+0x224/0x3d0
[ 73.091279] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.091884] ops_init+0xbb/0x6b0
[ 73.092375] setup_net+0x3d9/0x990
[ 73.092846] ? down_read_killable+0x1d7/0x4e0
[ 73.093483] ? __pfx_setup_net+0x10/0x10
[ 73.094023] ? copy_net_ns+0x17c/0x770
[ 73.094573] copy_net_ns+0x321/0x770
[ 73.095080] create_new_namespaces+0x3f6/0xb30
[ 73.095711] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.096393] ksys_unshare+0x44d/0x8e0
[ 73.096918] ? __pfx_ksys_unshare+0x10/0x10
[ 73.097511] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.098296] __x64_sys_unshare+0x31/0x40
[ 73.098845] do_syscall_64+0x3f/0x90
[ 73.099359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.100033] RIP: 0033:0x7fa45d8ef0d7
[ 73.100540] 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
[ 73.102893] RSP: 002b:00007ffdb7ea24e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.103904] RAX: ffffffffffffffda RBX: 00007ffdb7ea2b28 RCX: 00007fa45d8ef0d7
[ 73.104834] RDX: 00007fa45d95941f RSI: 00007ffdb7ea2480 RDI: 0000000040000000
[ 73.105778] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7ea2290
[ 73.106705] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa45da01bf0
[ 73.107627] R13: 00007ffdb7ea25c0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.108571]
[ 73.108885] irq event stamp: 12079
[ 73.109389] hardirqs last enabled at (12091): [] __up_console_sem+0x78/0x80
[ 73.110515] hardirqs last disabled at (12102): [] __up_console_sem+0x5d/0x80
[ 73.111625] softirqs last enabled at (11862): [] irq_exit_rcu+0x93/0xc0
[ 73.112694] softirqs last disabled at (11857): [] irq_exit_rcu+0x93/0xc0
[ 73.113781] ---[ end trace 0000000000000000 ]---
executing program
[ 74.629574] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.676817] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.724163] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.772168] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:13:35 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555e70400 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=00007fd378bd4800 CR3=000000000f6a4000 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=000000000002754d RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fd378c340a0 CR3=000000000fc30000 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=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000