Warning: Permanently added '[localhost]:10307' (ECDSA) to the list of known hosts.
2023/05/17 20:37:55 fuzzer started
2023/05/17 20:37:56 dialing manager at localhost:44319
2023/05/17 20:37:56 checking machine...
2023/05/17 20:37:56 checking revisions...
syzkaller login: [ 35.392370] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:37:56 testing simple program...
[ 35.471670] cgroup: Unknown subsys name 'net'
[ 35.555794] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.150702] audit: type=1400 audit(1684355889.958:6): 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
[ 50.315745] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.317220] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.318961] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.321754] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.323453] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.324719] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.702836] ------------[ cut here ]------------
[ 50.703821] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.706449] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.708306] Modules linked in:
[ 50.709024] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.713956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.715184] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.716033] 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
[ 50.718340] RSP: 0018:ffff888016c0fc00 EFLAGS: 00010282
[ 50.719197] RAX: 0000000000000000 RBX: ffff8880141fc440 RCX: 0000000000000000
[ 50.720284] RDX: ffff888016dd9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.721302] RBP: ffff8880141fc454 R08: 0000000000000001 R09: 0000000000000000
[ 50.722286] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.723188] R13: ffffffff84e23fe0 R14: ffff8880141fc448 R15: ffffffff84d74dc0
[ 50.724060] FS: 0000555556eed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.725026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.725762] CR2: 00007efdc01c86f4 CR3: 000000000da6c000 CR4: 0000000000350ee0
[ 50.726580] Call Trace:
[ 50.726992]
[ 50.727280] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.727910] ipv4_frags_init_net+0x269/0x440
[ 50.728440] ops_init+0xbb/0x6b0
[ 50.728959] setup_net+0x3d9/0x990
[ 50.729399] ? down_read_killable+0x1d7/0x4e0
[ 50.729997] ? __pfx_setup_net+0x10/0x10
[ 50.730482] ? copy_net_ns+0x17c/0x770
[ 50.731027] copy_net_ns+0x321/0x770
[ 50.731482] create_new_namespaces+0x3f6/0xb30
[ 50.732098] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.732724] ksys_unshare+0x44d/0x8e0
[ 50.733187] ? __pfx_ksys_unshare+0x10/0x10
[ 50.733760] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.734451] __x64_sys_unshare+0x31/0x40
[ 50.735057] do_syscall_64+0x3f/0x90
[ 50.735520] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.736177] RIP: 0033:0x7f38b0be30d7
[ 50.736617] 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
[ 50.738901] RSP: 002b:00007ffcbe84d478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.739870] RAX: ffffffffffffffda RBX: 00007ffcbe84dab8 RCX: 00007f38b0be30d7
[ 50.740775] RDX: 00007f38b0c4d41f RSI: 00007ffcbe84d410 RDI: 0000000040000000
[ 50.741678] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbe84d220
[ 50.742530] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f38b0cf5bf0
[ 50.743454] R13: 00007ffcbe84d550 R14: 0000000000000000 R15: 00000000000000f8
[ 50.744376]
[ 50.744735] irq event stamp: 10371
[ 50.745164] hardirqs last enabled at (10381): [] __up_console_sem+0x78/0x80
[ 50.746250] hardirqs last disabled at (10392): [] __up_console_sem+0x5d/0x80
[ 50.747360] softirqs last enabled at (10008): [] irq_exit_rcu+0x93/0xc0
[ 50.748429] softirqs last disabled at (9995): [] irq_exit_rcu+0x93/0xc0
[ 50.749465] ---[ end trace 0000000000000000 ]---
[ 50.755109] ------------[ cut here ]------------
[ 50.755768] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.757457] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.758544] Modules linked in:
[ 50.759011] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.760173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.761225] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.761945] 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
[ 50.764410] RSP: 0018:ffff888016c0fc00 EFLAGS: 00010282
[ 50.765132] RAX: 0000000000000000 RBX: ffff8880141d9640 RCX: 0000000000000000
[ 50.766072] RDX: ffff888016dd9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.767005] RBP: ffff8880141d9654 R08: 0000000000000001 R09: 0000000000000000
[ 50.767932] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.768852] R13: ffffffff84e23fe0 R14: ffff8880141d9648 R15: ffffffff84da7d60
[ 50.769785] FS: 0000555556eed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.770836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.771578] CR2: 00007efdc01c86f4 CR3: 000000000da6c000 CR4: 0000000000350ee0
[ 50.772504] Call Trace:
[ 50.772963]
[ 50.773363] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.774089] ipv6_frags_init_net+0x206/0x3c0
[ 50.774701] ops_init+0xbb/0x6b0
[ 50.775166] setup_net+0x3d9/0x990
[ 50.775624] ? down_read_killable+0x1d7/0x4e0
[ 50.776266] ? __pfx_setup_net+0x10/0x10
[ 50.776842] ? copy_net_ns+0x17c/0x770
[ 50.777354] copy_net_ns+0x321/0x770
[ 50.777888] create_new_namespaces+0x3f6/0xb30
[ 50.778477] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.779152] ksys_unshare+0x44d/0x8e0
[ 50.779710] ? __pfx_ksys_unshare+0x10/0x10
[ 50.780266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.781037] __x64_sys_unshare+0x31/0x40
[ 50.781545] do_syscall_64+0x3f/0x90
[ 50.782075] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.782758] RIP: 0033:0x7f38b0be30d7
[ 50.783236] 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
[ 50.785411] RSP: 002b:00007ffcbe84d478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.786563] RAX: ffffffffffffffda RBX: 00007ffcbe84dab8 RCX: 00007f38b0be30d7
[ 50.787723] RDX: 00007f38b0c4d41f RSI: 00007ffcbe84d410 RDI: 0000000040000000
[ 50.788853] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbe84d220
[ 50.789976] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f38b0cf5bf0
[ 50.791098] R13: 00007ffcbe84d550 R14: 0000000000000000 R15: 00000000000000f8
[ 50.792245]
[ 50.792601] irq event stamp: 12127
[ 50.793164] hardirqs last enabled at (12139): [] __up_console_sem+0x78/0x80
[ 50.794432] hardirqs last disabled at (12150): [] __up_console_sem+0x5d/0x80
[ 50.795762] softirqs last enabled at (11900): [] irq_exit_rcu+0x93/0xc0
[ 50.797054] softirqs last disabled at (11895): [] irq_exit_rcu+0x93/0xc0
[ 50.798293] ---[ end trace 0000000000000000 ]---
[ 50.800078] ------------[ cut here ]------------
[ 50.801068] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.803273] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.804549] Modules linked in:
[ 50.805086] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.806772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.808391] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.809468] 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
[ 50.812487] RSP: 0018:ffff888016c0fbf0 EFLAGS: 00010286
[ 50.813335] RAX: 0000000000000000 RBX: ffff8880141d9c40 RCX: 0000000000000000
[ 50.814413] RDX: ffff888016dd9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.815496] RBP: ffff8880141d9c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.816566] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.817676] R13: ffffffff84e23fe0 R14: ffff8880141d9c48 R15: ffffffff84db0aa0
[ 50.818737] FS: 0000555556eed400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.819947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.820856] CR2: 00007efdc01c86f4 CR3: 000000000da6c000 CR4: 0000000000350ee0
[ 50.821904] Call Trace:
[ 50.822274]
[ 50.822617] nf_ct_net_init+0x224/0x3d0
[ 50.823283] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.824003] ops_init+0xbb/0x6b0
[ 50.824514] setup_net+0x3d9/0x990
[ 50.825130] ? down_read_killable+0x1d7/0x4e0
[ 50.825843] ? __pfx_setup_net+0x10/0x10
[ 50.826430] ? copy_net_ns+0x17c/0x770
[ 50.827096] copy_net_ns+0x321/0x770
[ 50.827702] create_new_namespaces+0x3f6/0xb30
[ 50.828384] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.829185] ksys_unshare+0x44d/0x8e0
[ 50.829805] ? __pfx_ksys_unshare+0x10/0x10
[ 50.830429] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.831319] __x64_sys_unshare+0x31/0x40
[ 50.831976] do_syscall_64+0x3f/0x90
[ 50.832520] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.833314] RIP: 0033:0x7f38b0be30d7
[ 50.833930] 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
[ 50.836468] RSP: 002b:00007ffcbe84d478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.837600] RAX: ffffffffffffffda RBX: 00007ffcbe84dab8 RCX: 00007f38b0be30d7
[ 50.838693] RDX: 00007f38b0c4d41f RSI: 00007ffcbe84d410 RDI: 0000000040000000
[ 50.839792] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcbe84d220
[ 50.840836] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f38b0cf5bf0
[ 50.841891] R13: 00007ffcbe84d550 R14: 0000000000000000 R15: 00000000000000f8
[ 50.842974]
[ 50.843323] irq event stamp: 13039
[ 50.843910] hardirqs last enabled at (13051): [] __up_console_sem+0x78/0x80
[ 50.845156] hardirqs last disabled at (13062): [] __up_console_sem+0x5d/0x80
[ 50.846410] softirqs last enabled at (12988): [] irq_exit_rcu+0x93/0xc0
[ 50.847683] softirqs last disabled at (12983): [] irq_exit_rcu+0x93/0xc0
[ 50.848928] ---[ end trace 0000000000000000 ]---
[ 52.395255] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.442816] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.491711] Bluetooth: hci0: command 0x040f tx timeout
[ 58.539710] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:38:11 Registers:
info registers vcpu 0
RAX=0000561ed2dedde0 RBX=0000000000000000 RCX=0000000000009c40 RDX=0000000000000001
RSI=0000000000000001 RDI=0000561ed2dede68 RBP=0000000000000001 RSP=00007f21264c52b8
R8 =0000000000000003 R9 =0000000000000000 R10=a3d70a3d70a3d70b R11=0000000000000000
R12=0000000000000001 R13=00007f2120000b80 R14=0000561ed2dedc80 R15=00007f21264c5d37
RIP=00007f2126f25f70 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f21264e6700 00000000 00000000
GS =0000 0000000000000000 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=00007f78d9346de0 CR3=00000000094e2000 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=ffffffffffffff00ffffffffffffffff
XMM02=00000000000000000000000000000000 XMM03=7465756c42205d3931373432332e3035
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2d2d2d2d2d2d5d206572656820747563 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016c0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555556eed400 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=00007efdc01c86f4 CR3=000000000da6c000 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