Warning: Permanently added '[localhost]:24817' (ECDSA) to the list of known hosts.
2023/05/16 14:04:48 fuzzer started
2023/05/16 14:04:49 dialing manager at localhost:35573
2023/05/16 14:04:49 checking machine...
2023/05/16 14:04:49 checking revisions...
syzkaller login: [ 38.341359] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:04:49 testing simple program...
[ 38.415495] cgroup: Unknown subsys name 'net'
[ 38.499922] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.164127] audit: type=1400 audit(1684245903.147:6): 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
executing program
[ 53.276670] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.278430] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.280197] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.283170] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.284928] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.286138] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.693790] ------------[ cut here ]------------
[ 53.694582] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.696792] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.697874] Modules linked in:
[ 53.698321] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.703011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.704104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.704827] 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
[ 53.707197] RSP: 0018:ffff88800cf1fc00 EFLAGS: 00010282
[ 53.707964] RAX: 0000000000000000 RBX: ffff88800d938040 RCX: 0000000000000000
[ 53.708910] RDX: ffff88800ff73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.709847] RBP: ffff88800d938054 R08: 0000000000000001 R09: 0000000000000000
[ 53.710779] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.711735] R13: ffffffff84e223a0 R14: ffff88800d938048 R15: ffffffff84d73340
[ 53.712691] FS: 0000555556d57400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.713772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.714549] CR2: 00007f1bf72006f4 CR3: 00000000158f4000 CR4: 0000000000350ee0
[ 53.715522] Call Trace:
[ 53.715890]
[ 53.716199] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.716890] ipv4_frags_init_net+0x269/0x440
[ 53.717501] ops_init+0xbb/0x6b0
[ 53.717992] setup_net+0x3d9/0x990
[ 53.718505] ? down_read_killable+0x1d7/0x4e0
[ 53.719116] ? __pfx_setup_net+0x10/0x10
[ 53.719689] ? copy_net_ns+0x17c/0x770
[ 53.720225] copy_net_ns+0x321/0x770
[ 53.720773] create_new_namespaces+0x3f6/0xb30
[ 53.721417] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.722081] ksys_unshare+0x44d/0x8e0
[ 53.722626] ? __pfx_ksys_unshare+0x10/0x10
[ 53.723231] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.724041] __x64_sys_unshare+0x31/0x40
[ 53.724611] do_syscall_64+0x3f/0x90
[ 53.725120] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.725829] RIP: 0033:0x7fe9ed32a0d7
[ 53.726348] 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
[ 53.728678] RSP: 002b:00007ffc21c057f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.729688] RAX: ffffffffffffffda RBX: 00007ffc21c05e38 RCX: 00007fe9ed32a0d7
[ 53.730619] RDX: 00007fe9ed39441f RSI: 00007ffc21c05790 RDI: 0000000040000000
[ 53.731593] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21c055a0
[ 53.732542] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe9ed43cbf0
[ 53.733486] R13: 00007ffc21c058d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.734464]
[ 53.734801] irq event stamp: 10591
[ 53.735303] hardirqs last enabled at (10603): [] __up_console_sem+0x78/0x80
[ 53.736457] hardirqs last disabled at (10614): [] __up_console_sem+0x5d/0x80
[ 53.737591] softirqs last enabled at (10160): [] irq_exit_rcu+0x93/0xc0
[ 53.738700] softirqs last disabled at (10151): [] irq_exit_rcu+0x93/0xc0
[ 53.739853] ---[ end trace 0000000000000000 ]---
[ 53.745470] ------------[ cut here ]------------
[ 53.746108] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.748025] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.749151] Modules linked in:
[ 53.749615] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.750840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.751938] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.752642] 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
[ 53.754945] RSP: 0018:ffff88800cf1fc00 EFLAGS: 00010282
[ 53.755670] RAX: 0000000000000000 RBX: ffff88800c886440 RCX: 0000000000000000
[ 53.756633] RDX: ffff88800ff73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.757580] RBP: ffff88800c886454 R08: 0000000000000001 R09: 0000000000000000
[ 53.758513] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.759477] R13: ffffffff84e223a0 R14: ffff88800c886448 R15: ffffffff84da62e0
[ 53.760467] FS: 0000555556d57400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.761524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.762333] CR2: 00007f1bf72006f4 CR3: 00000000158f4000 CR4: 0000000000350ee0
[ 53.763282] Call Trace:
[ 53.763638]
[ 53.763975] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.764645] ipv6_frags_init_net+0x206/0x3c0
[ 53.765237] ops_init+0xbb/0x6b0
[ 53.765725] setup_net+0x3d9/0x990
[ 53.766211] ? down_read_killable+0x1d7/0x4e0
[ 53.766848] ? __pfx_setup_net+0x10/0x10
[ 53.767409] ? copy_net_ns+0x17c/0x770
[ 53.767989] copy_net_ns+0x321/0x770
[ 53.768523] create_new_namespaces+0x3f6/0xb30
[ 53.769144] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.769819] ksys_unshare+0x44d/0x8e0
[ 53.770386] ? __pfx_ksys_unshare+0x10/0x10
[ 53.770986] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.771796] __x64_sys_unshare+0x31/0x40
[ 53.772400] do_syscall_64+0x3f/0x90
[ 53.772924] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.773614] RIP: 0033:0x7fe9ed32a0d7
[ 53.774111] 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
[ 53.776377] RSP: 002b:00007ffc21c057f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.777382] RAX: ffffffffffffffda RBX: 00007ffc21c05e38 RCX: 00007fe9ed32a0d7
[ 53.778315] RDX: 00007fe9ed39441f RSI: 00007ffc21c05790 RDI: 0000000040000000
[ 53.779212] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21c055a0
[ 53.780168] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe9ed43cbf0
[ 53.781114] R13: 00007ffc21c058d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.782080]
[ 53.782419] irq event stamp: 12283
[ 53.782932] hardirqs last enabled at (12293): [] __up_console_sem+0x78/0x80
[ 53.784394] hardirqs last disabled at (12304): [] __up_console_sem+0x5d/0x80
[ 53.785751] softirqs last enabled at (11956): [] irq_exit_rcu+0x93/0xc0
[ 53.786875] softirqs last disabled at (11947): [] irq_exit_rcu+0x93/0xc0
[ 53.787960] ---[ end trace 0000000000000000 ]---
[ 53.789446] ------------[ cut here ]------------
[ 53.790069] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.792096] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.793265] Modules linked in:
[ 53.793685] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.794905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.795978] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.796682] 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
[ 53.798961] RSP: 0018:ffff88800cf1fbf0 EFLAGS: 00010286
[ 53.799699] RAX: 0000000000000000 RBX: ffff88800c886e40 RCX: 0000000000000000
[ 53.800629] RDX: ffff88800ff73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.801580] RBP: ffff88800c886e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.802514] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.803457] R13: ffffffff84e223a0 R14: ffff88800c886e48 R15: ffffffff84daf020
[ 53.804410] FS: 0000555556d57400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.805457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.806226] CR2: 00007f1bf72006f4 CR3: 00000000158f4000 CR4: 0000000000350ee0
[ 53.807203] Call Trace:
[ 53.807583]
[ 53.807917] nf_ct_net_init+0x224/0x3d0
[ 53.808485] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.809081] ops_init+0xbb/0x6b0
[ 53.809566] setup_net+0x3d9/0x990
[ 53.810069] ? down_read_killable+0x1d7/0x4e0
[ 53.810704] ? __pfx_setup_net+0x10/0x10
[ 53.811279] ? copy_net_ns+0x17c/0x770
[ 53.811843] copy_net_ns+0x321/0x770
[ 53.812378] create_new_namespaces+0x3f6/0xb30
[ 53.812997] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.813669] ksys_unshare+0x44d/0x8e0
[ 53.814196] ? __pfx_ksys_unshare+0x10/0x10
[ 53.814814] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.815597] __x64_sys_unshare+0x31/0x40
[ 53.816149] do_syscall_64+0x3f/0x90
[ 53.816678] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.817391] RIP: 0033:0x7fe9ed32a0d7
[ 53.817902] 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
[ 53.820209] RSP: 002b:00007ffc21c057f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.821185] RAX: ffffffffffffffda RBX: 00007ffc21c05e38 RCX: 00007fe9ed32a0d7
[ 53.822139] RDX: 00007fe9ed39441f RSI: 00007ffc21c05790 RDI: 0000000040000000
[ 53.823071] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21c055a0
[ 53.824053] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe9ed43cbf0
[ 53.824990] R13: 00007ffc21c058d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.825961]
[ 53.826301] irq event stamp: 13077
[ 53.826759] hardirqs last enabled at (13087): [] __up_console_sem+0x78/0x80
[ 53.827939] hardirqs last disabled at (13098): [] __up_console_sem+0x5d/0x80
[ 53.829070] softirqs last enabled at (12836): [] irq_exit_rcu+0x93/0xc0
[ 53.830166] softirqs last disabled at (12831): [] irq_exit_rcu+0x93/0xc0
[ 53.831300] ---[ end trace 0000000000000000 ]---
[ 55.354885] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.403385] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.450340] Bluetooth: hci0: command 0x040f tx timeout
[ 61.498313] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:05:01 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=ffffffff8487a542 RCX=0000000080000000 RDX=1ffff11002e84ecd
RSI=ffffffff8448d5e1 RDI=ffff888017427668 RBP=ffffffff8487a542 RSP=ffff8880174275f8
R8 =0000000000000005 R9 =0000000000000009 R10=0000000000000005 R11=fffffffffffcb2d8
R12=dffffc0000000000 R13=ffff888017427668 R14=0000000000000000 R15=ffffffff8487a541
RIP=ffffffff814bf881 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 00007f6ba0932700 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=00007f1cc4072a80 CR3=000000000cc5c000 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=1a784eb94a7eb3bbfc441ed6e69d26df
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9d0abb0e8817abfc000000000013b548 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=97597f133da1547c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800cf1f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556d57400 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=00007f1bf72006f4 CR3=00000000158f4000 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