Warning: Permanently added '[localhost]:52048' (ECDSA) to the list of known hosts.
2023/05/16 17:21:41 fuzzer started
2023/05/16 17:21:41 dialing manager at localhost:35573
2023/05/16 17:21:41 checking machine...
2023/05/16 17:21:41 checking revisions...
syzkaller login: [ 56.824335] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:21:41 testing simple program...
[ 56.892817] cgroup: Unknown subsys name 'net'
[ 56.985358] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.220621] audit: type=1400 audit(1684257714.380:6): 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
[ 70.344035] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.346350] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.348212] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.351854] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.354394] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.356798] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.779950] ------------[ cut here ]------------
[ 70.780858] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.783255] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.784878] Modules linked in:
[ 70.785426] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.788664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.789666] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.790296] 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
[ 70.792522] RSP: 0018:ffff888018397c00 EFLAGS: 00010282
[ 70.793194] RAX: 0000000000000000 RBX: ffff88800de90840 RCX: 0000000000000000
[ 70.794133] RDX: ffff888019e59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.795064] RBP: ffff88800de90854 R08: 0000000000000001 R09: 0000000000000000
[ 70.796022] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.796934] R13: ffffffff84e223a0 R14: ffff88800de90848 R15: ffffffff84d73340
[ 70.797806] FS: 0000555556967400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.798801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.799556] CR2: 00007f2b06eaa6f4 CR3: 000000000ca4c000 CR4: 0000000000350ee0
[ 70.800428] Call Trace:
[ 70.800787]
[ 70.801088] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.801719] ipv4_frags_init_net+0x269/0x440
[ 70.802277] ops_init+0xbb/0x6b0
[ 70.802751] setup_net+0x3d9/0x990
[ 70.803200] ? down_read_killable+0x1d7/0x4e0
[ 70.803819] ? __pfx_setup_net+0x10/0x10
[ 70.804314] ? copy_net_ns+0x17c/0x770
[ 70.804852] copy_net_ns+0x321/0x770
[ 70.805337] create_new_namespaces+0x3f6/0xb30
[ 70.805943] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.806582] ksys_unshare+0x44d/0x8e0
[ 70.807076] ? __pfx_ksys_unshare+0x10/0x10
[ 70.807653] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.808370] __x64_sys_unshare+0x31/0x40
[ 70.808915] do_syscall_64+0x3f/0x90
[ 70.809383] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.810059] RIP: 0033:0x7f890b77a0d7
[ 70.810548] 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
[ 70.812711] RSP: 002b:00007ffd2453ce98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.813645] RAX: ffffffffffffffda RBX: 00007ffd2453d4d8 RCX: 00007f890b77a0d7
[ 70.814527] RDX: 00007f890b7e441f RSI: 00007ffd2453ce30 RDI: 0000000040000000
[ 70.815382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2453cc40
[ 70.816282] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f890b88cbf0
[ 70.817132] R13: 00007ffd2453cf70 R14: 0000000000000000 R15: 00000000000000f8
[ 70.818002]
[ 70.818289] irq event stamp: 10045
[ 70.818734] hardirqs last enabled at (10057): [] __up_console_sem+0x78/0x80
[ 70.819763] hardirqs last disabled at (10068): [] __up_console_sem+0x5d/0x80
[ 70.820788] softirqs last enabled at (9586): [] irq_exit_rcu+0x93/0xc0
[ 70.821765] softirqs last disabled at (9535): [] irq_exit_rcu+0x93/0xc0
[ 70.822743] ---[ end trace 0000000000000000 ]---
[ 70.828711] ------------[ cut here ]------------
[ 70.829398] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.831386] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.832650] Modules linked in:
[ 70.833122] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.834508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.835734] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.836515] 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
[ 70.839050] RSP: 0018:ffff888018397c00 EFLAGS: 00010282
[ 70.839864] RAX: 0000000000000000 RBX: ffff88800f622840 RCX: 0000000000000000
[ 70.840900] RDX: ffff888019e59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.841943] RBP: ffff88800f622854 R08: 0000000000000001 R09: 0000000000000000
[ 70.842982] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.844039] R13: ffffffff84e223a0 R14: ffff88800f622848 R15: ffffffff84da62e0
[ 70.845081] FS: 0000555556967400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.846243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.847094] CR2: 00007f2b06eaa6f4 CR3: 000000000ca4c000 CR4: 0000000000350ee0
[ 70.848147] Call Trace:
[ 70.848559]
[ 70.848908] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.849652] ipv6_frags_init_net+0x206/0x3c0
[ 70.850299] ops_init+0xbb/0x6b0
[ 70.850846] setup_net+0x3d9/0x990
[ 70.851379] ? down_read_killable+0x1d7/0x4e0
[ 70.852082] ? __pfx_setup_net+0x10/0x10
[ 70.852708] ? copy_net_ns+0x17c/0x770
[ 70.853298] copy_net_ns+0x321/0x770
[ 70.853890] create_new_namespaces+0x3f6/0xb30
[ 70.854614] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.855334] ksys_unshare+0x44d/0x8e0
[ 70.855969] ? __pfx_ksys_unshare+0x10/0x10
[ 70.856641] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.857508] __x64_sys_unshare+0x31/0x40
[ 70.858115] do_syscall_64+0x3f/0x90
[ 70.858702] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.859451] RIP: 0033:0x7f890b77a0d7
[ 70.860038] 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
[ 70.862556] RSP: 002b:00007ffd2453ce98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.863603] RAX: ffffffffffffffda RBX: 00007ffd2453d4d8 RCX: 00007f890b77a0d7
[ 70.864635] RDX: 00007f890b7e441f RSI: 00007ffd2453ce30 RDI: 0000000040000000
[ 70.865619] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2453cc40
[ 70.866630] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f890b88cbf0
[ 70.867613] R13: 00007ffd2453cf70 R14: 0000000000000000 R15: 00000000000000f8
[ 70.868669]
[ 70.869005] irq event stamp: 12015
[ 70.869522] hardirqs last enabled at (12027): [] __up_console_sem+0x78/0x80
[ 70.870733] hardirqs last disabled at (12038): [] __up_console_sem+0x5d/0x80
[ 70.871946] softirqs last enabled at (11544): [] irq_exit_rcu+0x93/0xc0
[ 70.873111] softirqs last disabled at (11539): [] irq_exit_rcu+0x93/0xc0
[ 70.874269] ---[ end trace 0000000000000000 ]---
[ 70.875831] ------------[ cut here ]------------
[ 70.876460] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.878669] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.879850] Modules linked in:
[ 70.880296] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.881589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.882715] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.883420] 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
[ 70.885801] RSP: 0018:ffff888018397bf0 EFLAGS: 00010286
[ 70.886567] RAX: 0000000000000000 RBX: ffff88800f622240 RCX: 0000000000000000
[ 70.887554] RDX: ffff888019e59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.888585] RBP: ffff88800f622254 R08: 0000000000000001 R09: 0000000000000000
[ 70.889568] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.890568] R13: ffffffff84e223a0 R14: ffff88800f622248 R15: ffffffff84daf020
[ 70.891557] FS: 0000555556967400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.892676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.893454] CR2: 00007f2b06eaa6f4 CR3: 000000000ca4c000 CR4: 0000000000350ee0
[ 70.894459] Call Trace:
[ 70.894862]
[ 70.895198] nf_ct_net_init+0x224/0x3d0
[ 70.895848] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.896524] ops_init+0xbb/0x6b0
[ 70.897006] setup_net+0x3d9/0x990
[ 70.897558] ? down_read_killable+0x1d7/0x4e0
[ 70.898178] ? __pfx_setup_net+0x10/0x10
[ 70.898773] ? copy_net_ns+0x17c/0x770
[ 70.899325] copy_net_ns+0x321/0x770
[ 70.899908] create_new_namespaces+0x3f6/0xb30
[ 70.900588] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.901287] ksys_unshare+0x44d/0x8e0
[ 70.901889] ? __pfx_ksys_unshare+0x10/0x10
[ 70.902533] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.903317] __x64_sys_unshare+0x31/0x40
[ 70.903946] do_syscall_64+0x3f/0x90
[ 70.904508] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.905231] RIP: 0033:0x7f890b77a0d7
[ 70.905788] 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
[ 70.908256] RSP: 002b:00007ffd2453ce98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.909298] RAX: ffffffffffffffda RBX: 00007ffd2453d4d8 RCX: 00007f890b77a0d7
[ 70.910311] RDX: 00007f890b7e441f RSI: 00007ffd2453ce30 RDI: 0000000040000000
[ 70.911290] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2453cc40
[ 70.912299] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f890b88cbf0
[ 70.913298] R13: 00007ffd2453cf70 R14: 0000000000000000 R15: 00000000000000f8
[ 70.914318]
[ 70.914692] irq event stamp: 12847
[ 70.915171] hardirqs last enabled at (12857): [] __up_console_sem+0x78/0x80
[ 70.916379] hardirqs last disabled at (12868): [] __up_console_sem+0x5d/0x80
[ 70.917556] softirqs last enabled at (12574): [] irq_exit_rcu+0x93/0xc0
[ 70.918710] softirqs last disabled at (12569): [] irq_exit_rcu+0x93/0xc0
[ 70.919879] ---[ end trace 0000000000000000 ]---
executing program
[ 72.376117] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.424124] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.472580] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.519600] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:21:35 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88800e887d90 RCX=0000000000000000 RDX=1ffffd40000c68eb
RSI=0000000000000000 RDI=0000000000000000 RBP=ffffea0000634740 RSP=ffff88800e887ba0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=0000000019072100 R14=ffff88800c54ce80 R15=0000000000000001
RIP=ffffffff814bf444 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f1cb1162900 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=00007f1cb065d048 CR3=000000000e6a4000 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=1817d90df6601c87b84fe4dc30cae2b6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed0000000000110010 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4a865af09fd73fb000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880183975f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556967400 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=00007f2b06eaa6f4 CR3=000000000ca4c000 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